Aps and soue systems. Aps and sowe design

PROJECT OF WORK PRODUCTION

Automatic installation of a fire alarm, warning system and management of evacuation of people in case of fire

Explanatory note. Hardware Specification. Tables. Schemes. Blueprints

WORKING DRAFT

OOO "___________________"

Object: "School"

CEO

Chief Project Engineer

1. GENERAL PROVISIONS

1. GENERAL PROVISIONS

This project is based on:

- contract N ________ dated __________, for the performance of design and survey work, concluded between _____________________________ and ____________________________________________;

- design assignments.

Customer's drawings were used as initial data for designing.

The design documentation is made in accordance with the following regulatory documents:

- GOST 12.1.004-91 Fire safety. General requirements;

- GOST 12.4.009-83 Fire equipment for the protection of facilities. Main types. Accommodation and service;

- GOST R 21.1101-2009 System of project documentation for construction. Basic requirements for design and working documentation;

- GOST 21.614-88 Images of conditional graphic electrical equipment and wiring on the plans;

- GOST 28130-89 Fire fighting equipment. Fire extinguishers, fire extinguishing and fire alarm installations. Conditional graphic designations;

- PPB-101-89 Fire safety rules for general education schools, vocational schools, boarding schools, orphanages, preschool, out-of-school and other educational institutions;

- NPB 58-97 Addressable fire alarm systems. General technical requirements. Test methods;

- NPB 77-98 Fire alarm and evacuation control;

- NPB 88-2001 * Fire extinguishing and alarm systems. Norms and rules of design;

- NPB 104-03 Warning and evacuation control systems in case of fires in buildings and structures;

- NPB 105-03 Definition of categories of premises, buildings and outdoor installations in terms of explosion and fire hazard;

- NPB 110-03 List of buildings, structures, premises and equipment subject to protection by automatic extinguishing and fire detection installations;

- PUE Rules for the installation of electrical installations;

- SP 60.13330.2012 Heating, ventilation and air conditioning. Updated edition of SNiP 41-01-2003;

- SNiP 31-06-2009 Public buildings and structures (Updated version of SNiP 2.08.02-89 *);

- SNiP 3.05.06-85 Electrical devices;

- SNiP 21-01-97 * Fire safety of buildings and structures;

- RD 25.953-90 Automatic fire extinguishing systems, fire, security and fire alarm systems. Symbols conditional graphic elements of systems;

- STO 56947007-33.040.10.118-2012 Fire extinguishing systems at JSC FGC UES facilities. General technical requirements;

- RD 78.145-93 Security, fire and security and fire alarm systems and complexes. Rules for the production and acceptance of work;

- Recommendations for the design of fire safety systems based on the Sagittarius fire and security radio system.

This project has been completed in accordance with the current rules and regulations, and ensures the safe operation of the protected premises, subject to the measures provided for by this project.

Chief Project Engineer: __________

List of working drawings of the main set:

2. BRIEF DESCRIPTION OF THE PROTECTED OBJECT

The object is a school. Located on 3 floors of a detached 3-storey brick public building. Attic space is not used. Some rooms are equipped with suspended ceilings.

There is a forced smoke removal from room No. 20 on the third floor at the facility, ventilation with natural induction.

NPB 110-03 and provides for the protection of the facility by automatic fire alarm installation (AUPS).

- In accordance with the requirements of NPB 104-03, this project provides for equipping the facility with a type 3 warning and evacuation control system (SOUE).

The main indicators of automatic installation of fire alarms

The main indicators of the installation of warning people about a fire

3. MAIN TECHNICAL SOLUTIONS

3.1.1. Organization AUPS

The automatic fire alarm installation is designed to detect fires, give an alarm, alert people about the occurrence of a fire, start the smoke exhaust system and open the valves of the fire water supply. All premises of the facility are equipped with AUPS, except for: premises with wet processes - bathrooms; premises in which there are no combustible materials - entrance vestibules, stairwells and water meter units.

As the equipment for control and reception of signals about the operation of fire detectors and control of the AUPS, the following was adopted: Reception and control expander security and fire PPKOP 01040510119-16 / 256-1 (RROP) from the Set of intra-object radio system of fire and security alarm "Sagittarius" (according to the Technical Specifications for design of fire safety systems based on the intra-object fire and addressable analog fire alarm system "STRELETS"). Reception of commands and transmission of alarm notifications is carried out by the device via a radio channel from the Control Panel of the radio channel PU-R. Signal reception equipment is installed on the 1st floor in room No. 18 (hall room) at the security post with round-the-clock duty. The security post is separated from the other premises by a fence, which excludes access of unauthorized persons to control devices.

As technical means of detecting a fire in protected premises, the following are accepted:

- for rooms in which the occurrence of a fire is accompanied by the release of aerosol products of thermal decomposition - a radio channel smoke fire detector IP 21210-3 "Aurora-DR";

- for notification of a fire in case of visual detection of fires - manual radio channel fire detector IPR 51310-1 "IPR-R".

When choosing fire detectors, environmental conditions, features of technological processes, the likelihood of a fire and the dynamics of its development are taken into account.

3.1.2. The principle of operation of AUPS:

The fire and security receiving and control expander PPKOP 01040510119-16/256-1 (RROP) ensures the transmission of alarm notifications and information about the state of the device via a radio channel to the PU-R console, as well as the execution of commands coming from the PU-R. PPKOP 01040510119-16 / 256-1 (RROP) using the information board of the control panel PU-R, sound and light indication, generates the following notifications:

- "NORMA" - in the absence of operation of the PI, malfunctions and the presence of main and backup power;

- "FIRE ATTENTION" - when one smoke fire detector is triggered in the smoke exhaust zone, with the transmission of the message "Fire attention" over the radio channel, indicating the address of the sensor;

- "FIRE" - when at least two smoke fire detectors are triggered in the smoke exhaust zone or one manual or smoke fire detector in other rooms, with the transmission of the message "Fire" over the radio channel indicating the address of the sensors;

- "NO COMMUNICATION WITH THE DETECTOR" - in the absence of radio communication with the fire detector, indicating the address of the detector;

- "FAULT RROP" - in case of a malfunction in the operation of the receiving-control expander;

- "BREAKING" - when opening the expander case;

- "POWER FAILURE" - when the supply voltage drops to 11±0.5 V.

The electrical part of the installation provides for:

- control of radio channel communication serviceability;

- separate indication of all notifications with the ability to determine the time of their receipt;

- buffering of events transmitted over the interface. The buffer size is 256 events.

When the device generates a notification "FIRE":

- the warning system is launched;

- launches the smoke exhaust system (only when sensors are triggered in rooms equipped with a smoke exhaust system).

The device provides execution of the following commands coming via the interface:

- "Record configuration";

The warning and evacuation management system in case of fire (SOUE) is one of the most important systems in the field of fire safety of buildings, structures and structures. Its main purpose is to timely alert people about a fire, as well as informing them about the ways of safe and most prompt evacuation in order to prevent damage to their life and health.

In accordance with the set of rules (hereinafter referred to as the SP), all SOUE systems are divided into five types according to their functionality. The type of SOUE that should be implemented at a particular facility is determined by the purpose of a particular building (medical institution, school, theater, shop, etc.), its number of storeys, as well as the number of people present in this building at the same time. Depending on the type of SOUE, notification is carried out by supplying light and / or sound signals, as well as by broadcasting voice information. The launch of the SOUE is carried out automatically by a command signal generated by an automatic fire alarm or fire extinguishing installation, or manually.

SOUE 1ST AND 2nd TYPES

For most small objects, the requirements of the joint venture provide for the installation of SOUE of the 1st and 2nd types. In this case, notification and management of evacuation in case of fire is carried out by sending sound and light signals simultaneously to all premises with permanent or temporary stay of people. The most effective solution for managing warning devices in such systems is fire alarm control devices (FACP) with the functions of control devices, such as "Signal 10" and "Signal 20M". In this case, both the automatic fire alarm system (APS) and the SOUE are implemented on the same control panel (Fig. 1).

If the control panel is not able to control the required number of warning devices, then the SOUE is implemented using separate devices, such as S2000-KPB. The general control of all system devices in this case will be carried out by the S2000-M network controller from the Orion integrated security system (ISO) (Fig. 2).

SOUE TYPE 3

Type 3 systems are installed at facilities in cases where voice notification is required and, possibly, there is a need for separate notification in several zones. An example of the implementation of a type 3 SOUE with a single warning zone based on the Signal-10 control panel and the Rupor voice warning device is shown in Figure 3. In this case, both devices operate in standalone mode.

With an increase in the number of zones, their area and / or the need to control a large number of warning devices, additional voice notification devices and control devices for light / sound annunciators appear in the system. In this case, the SOUE is built on the basis of ISO "Orion" (Fig. 4). Please note that in accordance with the general ideology of the Orion ISO, the voice announcement system turns out to be distributed and does not require large-section wires to broadcast voice information from one room throughout the facility, as in the case of traditional (rack-mount) systems. Due to the possibility of synchronous launch of devices of the Rupor family, several voice notification devices can be used to sound one zone of a large area.

SOUE 4 AND 5 TYPES

The cardinal difference between systems of the 4th and 5th types from those discussed above is the need to provide feedback from the fire warning zones to the fire control room. To implement this requirement, the company "Bolid" has developed a set of technical means "Rupor-Dispatcher". The main element of the complex is the base blocks of the Rupor-DB intercom, each of which can serve up to 12 Rupor-DT subscriber units. In accordance with the requirements of the joint venture, the complex performs automatic control of the health of the communication lines between the base and subscriber units (this function is performed by the Signal-20M/Signal-20P control panel, which is part of the complex). Depending on the requirements of a specific facility, the devices from the complex can form either a completely autonomous system or be part of the Orion ISO. In the first case, the built-in indicators of the Signal-20M control panel are used to display the state of the communication lines between the intercom units (Fig. 5).

At large facilities, as a rule, a set of fire-fighting measures implies the presence of various systems: automatic fire alarms (including the aspiration type), fire warning, water and gas fire extinguishing, and smoke removal. In order to ensure coordinated control of all building systems in case of fire, it is advisable to equip the fire control room with a computer with the Orion Pro software. When using a complex of feedback tools in conjunction with the Orion Pro workstation, it is better to use specialized display devices, such as S2000-BI (Fig. 6), to display the state of the communication lines between intercom units.

In conclusion, I would like to note that the above schemes are typical. For each specific facility, the structure of the SOUE can be expanded and supplemented based on the condition for ensuring the safest possible evacuation of people.

Our design organization has developed the working documentation for the automatic fire alarm system APS of the Business Center building.

APS DESIGN

To ensure fire safety measures for the Hotel and Business Complex with an underground car park, the project provides for an automatic fire alarm of the addressable analog type in accordance with the STU.

SAPS serves to control the state of the fire situation in the premises of the facility and allows at an early stage to recognize the main factors associated with a fire, generate appropriate signals to control the technical equipment to prevent the spread of fire, smoke escape routes, turn on the warning system and evacuation control and transmit information to the central control room of the Security Service and SPZ (central control center for security systems and fire protection) pom. 01-84 on the 1st floor of building A.

The facility's automatic fire alarm system is intended for:

monitoring the connecting lines of the fire alarm loop and fire detectors;

receiving, registering alarms, decoding the number of the fire alarm loop and the fire detector;

receiving and registering signals from the automatic water fire extinguishing system, decoding the direction number;

transmission of signals to the emergency control system for the launch of deluge curtains in the fire alarm control zones;

transmission of signals to the emergency control room for automatic shutdown of the general ventilation and air conditioning system and closing of fire dampers;

transmission of signals to the emergency room for automatic shutdown of air conditioning systems and thermal curtains;

transmission of signals to the control room for automatic switching on of the smoke exhaust system with the opening of the corresponding smoke exhaust valves with control of the valve position;

transmission of signals to the SSPA for the automatic activation of air boost systems with the opening of the corresponding valves with control of the valve position;

transmission of control commands to launch the warning and evacuation control system;

transmission of signals to the control room for automatic movement of elevators to the landing floor and their blocking with open doors;

transmission of signals to the emergency control system to unlock the electromagnetic locks of the access control system for the evacuation of people from the fire zone;

transmission of signals to the SPPA for automatic switching on of evacuation lighting;

transmission of signals to the emergency response system to close the fire gates in the car park;

transmission of signals to the SPPA to a common dispatcher console;

receiving signals from devices of receiving and control firefighters and control of local fire extinguishing installations;

automatic activation of fire protection signals.

The “Fire” signal is transmitted to the central monitoring console of the Regional Department of the State Fire Service (SFS) automatically in one of the following ways:

through a dedicated telephone line;

using a radio channel.

Methods and equipment for transmitting the “Fire” signal to the central monitoring console are determined by the technical conditions at the stage of RD.

1. APS technical solutions

The automatic fire alarm system is part of the integrated fire safety system based on SIMPLEX equipment, which also includes equipment for the warning and evacuation control system, fire automatics systems.

The use of this equipment allows you to build a single system on a single hardware and software platform that includes all fire systems that exchange data between devices using a single protocol. This solution provides the flexibility of construction and the modular principle of architecture, which allow modifying and expanding the system with a minimum of labor costs and solving a wide range of tasks.

The main base unit of the SAPS system, which processes and transmits information between other devices of the system, is the receiving and control device (PPKP), series "4100U". The number of control panel panels is determined by the division of the object into fire compartments and the technical capabilities of the installed equipment. PPKP are installed in storey cross low-current systems. The central control panel of the control panel is installed in the room of the central control panel of the SB and SPZ, in the same room an automated workstation (AWP) of the fire alarm system ARM-SAPS based on a computer connected to the central control panel of the control panel is provided. Using the workstation, the operator can monitor the place of occurrence of a fire alarm and the operation of fire protection devices, control fire protection systems and, if necessary, block the issuance of commands for the automatic start of fire protection systems. The output of signals from all fire fighting systems with decoding of the address on the display of the central panel of the control panel and on the display screen of the automated work station of the SAPS operator is provided to the premises of the central control room of the SPZ.

The maximum capacity of the central equipment of the system is 256 control panels. Each control panel is capable of collecting and processing information from 2000 different addressable devices (fire detectors, command and monitor modules, etc.).

The connection of storey control panels to the common bus of the data exchange interface is carried out according to the ring topology of the network, which provides redundancy of data transmission channels in the event of a single break in the communication channel between control panels. In the event of a single break in the interface line, the system issues a message about the break in the interface line and automatically reconfigures the direction of data exchange without violating the set operating mode.

In the event of damage to both interface lines of the control panel, they automatically switch to offline operation while maintaining the functions of monitoring the state of the fire situation in the premises, generating appropriate signals for controlling engineering equipment to prevent the spread of fire, smoke in escape routes, switching on the fire control system within the control zone.

The object is equipped with five control panels connected by a ring main line, which are installed in dedicated rooms of low-voltage cross systems on the 1st and 8th (technical) floors of the protected buildings (3 pcs), as well as in the cross room on the (-2) floor (1 pc), central PPKP (1 pc) is located in the auxiliary central control room of the SB and SPZ. Cross-country premises are equipped with a burglar alarm and must be protected from unauthorized access. Status monitoring (with confirmation of the performance of its functions, or transmission of notifications about a malfunction) of the control panels installed in the premises is carried out around the clock from the central control panel and the automated workstation (AWS) of the fire alarm installed in the central control room of the SB and SPZ.

The control panel interrogates all the detectors of the SAPS control zone, monitors the serviceability of the connecting lines, provides information about the malfunction of the detectors, monitors the presence of power at the backup input and the level of charge of the batteries installed in the control panel housing for autonomous operation of the station in the event of a power failure. In emergency cases, it generates a signal to start smoke protection systems, sprinkler and modular fire extinguishing systems, warning and evacuation control systems, with signal transmission to the SS and SPZ central control centers and indicating the nature and location of the incident.

Fire detectors, control and monitoring elements are connected by ring loops to the SAPS control panel. Thanks to this connection, communication is maintained in case of a break or short circuit in communication lines with system elements installed in other rooms by automatically disconnecting the damaged section of the line and dividing the ring loop into radial ones.

To control the line, short-circuit insulators are installed in the SAPS loops at the beginning, end of the loop and at the points where the loop passes from floor to floor. Line control throughout the loop is carried out through the use of detector bases with a built-in short circuit isolator. These databases are installed every 20 devices of the SAPS loop in accordance with the recommendations of the manufacturer.

All premises of the facility are protected by automatic fire alarms, with the exception of premises with wet processes, ventilation chambers, pumping and other rooms of engineering equipment in the absence of combustible materials in them, rooms B4 and D, as well as staircases (SP5.13130.2009, Appendix A, paragraph A4) . In accordance with the STU, the underground car park is not equipped with an automatic fire alarm. On the floors of the underground car park, only technical service rooms, elevator locks for transporting fire departments are equipped with automatic fire alarms.

The space behind the false ceiling is equipped with smoke detectors in accordance with Table A.2 of SP 5.13130.2009. The evaluation criterion is the condition that in the control zone the volume of combustible mass of cables is in the range of more than 1.5 liters per linear meter. The assessment is based on the tasks of adjacent sections of the project. Fire detectors installed behind false ceilings are equipped with remote optical signaling devices (VUOS).

The placement of automatic fire detectors is determined by the requirements of SP 5.13130.2009, but not less than 2 in the room. The types of detectors are determined in accordance with the recommendations of Appendix M 5.13130.2009. The type of fire detector is selected depending on the purpose of the room and its fire load. The location of the detectors ensures the requirement for a minimum fire detection time.

The distance between fire detectors is no more than half of the standard and meets the requirements of clause 14.1 of SP5.13130.2009.

Thermal fire detectors are used to protect rooms in which the appearance of smoke that is not associated with the occurrence of a fire (kitchen, etc.) is foreseen.

Manual fire detectors are installed on evacuation routes, as well as near fire hydrant cabinets in the parking lot.

SAPS cable lines are made with fire-resistant cables.

The formation of SAPS signals for the control of fire engineering systems is carried out according to a programmed algorithm, see clause 2.4.

1. The composition of the proposed APS equipment

The automatic fire alarm system includes the following equipment:

station;

peripheral.

SAPS station equipment includes:

“4100-9211” – fire control panel including:

master controller complete with operator interface and “4100U” series software.

advanced processor.

system power supply and charger.

operator interface (display).

“4100-3101” – interface for 250 IDNet address devices.

Provides:

addressing of detectors and other devices included in the IDNet loop;

primary automatic (with configurable frequency) collection of information about the status and state of the addressed devices

“4100-5102” - expansion power supply.

Provides:

power supply to addressable IDNet loopback devices.

“4100-6056” is a wired connection module.

Provides:

connection of remote control panels to the common bus of the data exchange interface.

SAPS peripheral equipment includes:

“4098-9714” – fire smoke detector.

Provides:

detection of facts of smoke in the premises of the facility;

generating an alarm signal for addressable mounting bases.

dust control and has a self-cleaning system.

“4098-9733” – thermal fire detector.

Provides:

detection of facts of a sharp increase in temperature in the premises of the facility and an increase in temperature by more than 57.2 degrees C or an increase in temperature by 11 degrees C per minute;

generating an alarm signal for addressable mounting bases

“4099-9001” – addressable manual fire detector.

Provides:

manual activation of a fire alarm signal for prompt transmission of information about the fire situation in the premises of the facility. “4098-9792” – installation base, address.

“4098-9789” - installation base, addressable with connection of a remote indicator (VUOS).

Provides:

monitoring the status of detectors;

transmission of an alarm signal to the control panel and remote indicator (VUOS). “4098-9793” – installation base, addressable with a line insulator.

“4090-9116” – line isolation module, addressable.

Provides:

operation of SAPS loop lines in the event of a short circuit in the connecting line

“4090-9118” – monitor-command module, addressable.

Provides:

control of the state of the elements of the engineering systems of the facility;

management of engineering equipment systems of the facility.

“4090-9001” – monitor module, addressable.

Provides:

control of the state of elements of engineering systems of the building.

Addressable monitor and command-monitor modules are installed in close proximity to the actuating devices. When generating the "FIRE" signal, these modules give a signal to turn off or turn on the process equipment.

1. Warning and evacuation control system in case of fire (SOUE).

   1. Purpose of the SOUE system

According to the STU for this object, a type 3 warning and evacuation control system (SOUE) is being designed. Fire warning is provided in all places of permanent and temporary stay of people.

SOUE is designed to alert people about a fire and other emergency situations in a building for the purpose of their further evacuation. In normal operation, SOUE can also be used to transmit background music, voice announcements, and broadcast MGRS messages.

1. SOUE technical solutions

SOUE technical means provide:

giving a sound signal of a fire alarm in case of fire danger in automatic and manual mode;

direct control and adjustment of the evacuation process by the operator in the selected warning zones (ZO) using voice messages;

recording and playback of speech/sound signals;

submission to the premises of the building of an announcement of standard and emergency situations through a microphone by the operator of the central control room of the SS and SPZ;

supply of voice information about emergencies from the city radio broadcasting network to the premises of the building;

providing communication between the central control room of the security service and the emergency protection zone with the zones for warning people about a fire;

playback of audio signals from background music carriers;

programmable priority levels of audio signals in case of fire, emergency;

control of warning lines in automatic mode (for open circuit, short circuit);

control of serviceability of all station devices of the system in automatic mode;

automatic redundancy of power amplifiers (the inclusion of reserve amplifiers in the event of a breakdown of the main ones occurs without violating the established operating mode of the SOUE).

The fire alarm and evacuation management system (SOUE) is part of the integrated fire safety system based on the SIMPLEX equipment, which also includes the equipment of the automatic fire alarm system and fire-fighting automation.

The division of the building into warning zones takes into account the division of the building into fire compartments (FS) and groups of premises for various functional purposes. The exact configuration and organization of the CA is determined at the design stage. The organization of the AO is presented in the block diagram. The algorithm of work of the SOUE in accordance with the adopted evacuation plans is being developed at the stage of working documentation

On the signal "Fire" from the SAPS, notification is automatically made by zones.

If it is necessary to make a notification to the selected zone, the operator of the SS and SPZ CPU manually selects the corresponding zone or several zones on the station panel keyboard and announces an announcement into the microphone.

SOUE is a digital system that meets all the requirements for professional warning systems and is certified for compliance with fire safety standards of the Russian Federation.

SOUE is built on a decentralized principle with the possibility of easy expansion and distribution of new system devices both on a centralized and distributed basis.

The control and monitoring of the work of the SOUE is carried out by the operator from the premises of the Central Control Room of the Security Service and the SPZ. The main control device for the SOUE system is a station panel with a microphone module and LED indicators. The organization of an automated workstation (AWS), combined with the SAPS operator of the SOUE, is provided for displaying graphic plans and the state of the system devices, outputting proposed algorithm options and reprogramming. In addition to the AWP, information about system events and status is displayed on the LCD screen of the station panel and LED indicators.

The SOUE includes:

station equipment;

terminal equipment (sirens):

annunciator for installation in a false ceiling;

siren for wall mounting;

horn-type annunciator (for parking spaces and technical rooms).

The composition of the proposed equipment, the topology and composition of the station equipment is determined at the design stage.

The station panel SOUE with the central microphone module is located in the CPU SB and SPZ (room 01-84). SOUE panels with power amplifiers are located in dedicated rooms of low-voltage cross-connect systems.

In the future, it is planned to adjust the SOUE system after the lease of the premises and the final "cutting" of the premises. The SOUE in these premises is adjusted at the expense of the tenants. For the development of the system, a reserve of amplifier capacity of at least 50% is laid.

Light indicators "Exit" are provided in the electrical part of the project.

SOUE cable lines are made with fire-resistant cables.

The SOUE must function for the time necessary to complete the evacuation of people from the building.

Two-way loudspeaker communication of the dispatcher with the safety zones of the MGN (limited mobility groups of the population) and elevator lobbies (according to SP 59.13330.2012) is provided for in Section 5, Subsection 5.5. "Internal Communications Networks" 3/1/12/FCC-IOS5.2.

1. The composition of the proposed equipment SOUE

SOUE station equipment includes:

“4100-1311” – Digital Audio Controller Board.

Provides:

transmitting and receiving data from digital repeater boards.

“4100-0622” – Audio interface digital repeater board.

Provides:

automatic processing and retransmission of incoming digital audio signals (up to 8 audio channels simultaneously);

“4100-0623” – Network Digital Interface Repeater Board.

Provides:

exchange of data and control commands according to a given algorithm with other boards of a digital interface repeater;

“4100-1240” – Additional audio input board.

Provides:

connection of up to four external audio source devices;

microphone connection.

-“4100-1333” – Digital Amplifier, 70V, 100W.

Provides:

broadcast messages/audio signals to six audio outputs;

monitoring the status of warning lines for open and short circuits in real time;

-“4100-1339” - Redundant digital amplifier, 70V, 100W.

Provides:

redundancy of digital amplifiers and their replacement in automatic mode in case of malfunction;

-“4100-9621” – Digital audio controller base board with microphone panel.

Provides:

automatic recording, storage and playback of recorded messages/audio signals from a memory card;

monitoring the status of connected devices in real time;

transmitting and receiving data from digital repeater boards;

receiving messages spoken by the operator.

-“4100-1288” – Control board for 64 LED indicators/buttons.

Provides:

connection of up to 8 boards for 8 LED indicators/buttons processing of received information.

- “4100-1280” – Additional indication and control board for 8 LED indicators/buttons.

Provides:

interaction (switching on/off) and displaying the status of devices in accordance with the CO configuration and operation algorithm.

“4100-1255” – Main indication and control board.

Provides:

interaction (switching on / off) of the main functions of the SOUE and displaying the status of the system and running programs.

Based on various characteristics and purposes, the premises of the facility are equipped with the following types of annunciators:

Sirens for installation in a suspended ceiling "RGS 5/T" manufactured by "PentonDeutschland".

Sirens for wall installation “BS-633A” produced by “TOA” company.

 Horn-type annunciator “SC-610M” produced by “TOA” company.

1. Fire-fighting automatics system (SPPA).

The fire-fighting automation system (SPPA) is designed to organize the interaction between the fire-fighting system and other engineering equipment of the building. The functioning of the fire automatics system is implemented through the automatic fire alarm system by means of information exchange between monitor-command modules, monitor modules and control panels.

The fire automatics system is part of the integrated fire safety system based on SIMPLEX equipment, which also includes equipment for an automatic fire alarm system, warning systems and evacuation management.

SPA provides the following:

by means of SAPS, it receives signals from a number of engineering systems of the building and issues control signals according to a given algorithm;

interaction by means of SAPS with the fire-fighting automation system using relay modules and address marks.

The scope of SPPA includes control of the following parameters:

the position of the valves of the smoke exhaust and backwater systems;

operating mode of the cabinet for smoke exhaust and overpressure installations (manual/automatic);

operating mode of the smoke exhaust unit and backwater (“Operation/emergency” signal, “Start-up monitoring (unit is running)”, “Power failure”);

the position of the valves in front of the liquid flow signaling devices (SF);

condition of liquid flow signaling devices;

parameters of the water fire extinguishing system;

receiving signals from the "Start" buttons in the cabinets of fire hydrants;

control of the position of fire dampers, as well as smoke exhaust and overpressure dampers;

control of power supply and control of battery charging of power supply units of fire-fighting automation.

The scope of the SPPA includes the management of the following engineering equipment:

opening of smoke exhaust valves and backwater;

opening of valves of fire-retarding systems by general ventilation;

- shutdown of ventilation and air conditioning systems;

inclusion of smoke exhaust and backwater systems;

- a signal to launch deluge curtains;

signal to unlock the electromagnetic locks of the access control system;

- a signal to lower the elevators to the landing floor;

signal to turn on evacuation lighting fixtures;

a signal to close the fire gates in the car park;

signal to turn off thermal curtains;

a signal to turn on the warning and evacuation control system.

transmission of “fire in the compartment/zone” signals to the engineering equipment dispatching system.

The project provides for signals to turn off general ventilation units (supply and exhaust), overpressure and smoke exhaust - one signal for each control cabinet of the unit.

The scope of the SPA project does not include actuators (ventilation system valve drives, deluge valve drives, flow switches, stop valves, etc.).

For remote activation of the smoke protection system, in accordance with SP 7.13130.2009, addressable manual call points with the inscription "START REMOTE", installed in fire hydrant cabinets, are provided.

Addressable monitor modules “4090-9001” are provided for controlling the “Start” buttons in the fire water supply cabinets. The "Start" buttons are used to remotely start the pumps and determine the location of the opening of the network for each fire hydrant cabinet. The position sensor is provided in Section 3/1/12/FCC-IS2 Volume 9.2, Automatic Fire Suppression System and Fire Suppression Plumbing.

SPPA cable lines are made with fire-resistant cables.

1. Smoke protection automation.

In addition to automatic project management, it is provided:

remote control (from the premises of the central control room of the SB and SPZ) equipment of engineering systems, namely:

remote activation of smoke exhaust and overpressure fans, as well as remote control of smoke and general ventilation valves from the control room (the dispatcher has the ability to turn on smoke exhaust and overpressure fans and open the smoke exhaust valves interlocked with them if no signal is received from the fire alarm system);

remote activation of smoke exhaust and overpressure fans, as well as remote control of smoke and general ventilation dampers from manual fire detectors of remote start of the smoke exhaust system installed in fire cock cabinets (when this button is pressed, a control signal is generated to start the corresponding smoke exhaust and overpressure fans and open them interlocked with them for smoke exhaust valves and backwater);

local control of smoke exhaust systems, air overpressure and general ventilation, namely:

manual control of smoke exhaust and overpressure fans, general ventilation from control panels located in ventilation chambers or switchboards;

manual control of smoke exhaust valves, air overpressure from buttons in the places where the valves are installed;

manual control of fire-retarding dampers of general ventilation from buttons in the places where the dampers are installed.

It is provided for the transmission of signals to the premises of the CPU SB and SPZ:

on the start of smoke exhaust and overpressure fans;

about the accident of the smoke exhaust and backwater installation;

on disabling the automatic start of smoke exhaust and overpressure fans;

about a power failure of the installation

on the position of the smoke ventilation valves (“open / closed”).

Anti-smoke exhaust ventilation systems are provided for advance automatic start-up relative to the start of supply smoke ventilation systems from 20 to 30 seconds.

To control the smoke exhaust and overpressure dampers, Simplex 4090-9118 command and monitor modules are used, integrated into the SAPS ring loops, and valve control units of the BUOK SVT type (NPF SVIT).

In accordance with paragraph 7.18 of SP7.13130.2009, when the power supply to the drive of the smoke exhaust damper and backwater is turned off, the damper must maintain its position. The smoke ventilation section provides for reversible actuators (without a return spring) for smoke exhaust and overpressure dampers, for fire-retarding dampers of general ventilation, electromechanical actuators (with spring return). electromechanical drives of fire-retarding dampers of general ventilation.

Information about the operation and malfunction of the equipment of fire protection systems, as well as the transfer to manual control mode, is transmitted to the premises of the central control room of the SB and SPZ.

The monitor of the integrated fire protection system displays mnemonic diagrams of smoke protection systems, which display indications characterizing the state of the installations and their modes of operation. The graphical interface of the dispatching system allows the operator on duty to quickly and correctly assess the situation for subsequent actions according to the instructions.

Command-monitor modules and valve control units are located near the valves.

1. Automation of the water fire extinguishing system and fire water pipeline.

Technical solutions for the automatic fire extinguishing system and fire water supply are presented in Volume 9.2, Automatic Fire Suppression System and Fire Water Supply, 3/1/12/FCC-FS2.

Indication of the operation of the pumping unit is formed on the Sprut-CPI, Sprut-PI devices, which are provided in Volume 9.2.

The spa provides for the transmission of the following signals from the water fire extinguishing system and internal fire water supply:

on the status of pumping units (3 signals from each group of pumps - "Emergency", "Starting the unit", "Automatics disabled");

on the individual state of each valve on the pipeline of the pumping group “Valve is not normal”;

on the position of the floor gate valves (gates) (open / closed);

on the state of liquid flow signaling devices (SFL);

on the status of the "Start" button of the fire hydrant.

The scope of the SPA includes the management of the following equipment of the water fire extinguishing system and internal fire water supply:

starting the pumps of the internal fire-fighting water supply (upon receipt of signals about the opening of fire hydrants);

a signal to start a deluge fire extinguishing.

Addressable monitor modules “4090-9001” are provided for control of “Start” buttons in fire water supply cabinets. The "Start" button is used to remotely start the pumps and determine the location of the opening of the network for each fire hydrant cabinet. The "Start" button is provided in Volume 9.2.

Signals about the operation of the sprinkler fire extinguishing system from liquid flow detectors (FLS) and valves are sent to the fire alarm system and used to control engineering systems in case of fire.

The state of devices and elements of the APT are displayed on the monitor of the workstation in the room of the CPU of the SPZ and SB.

Addressable monitor modules “4090-9001” included in the SAPS address lines are used as control elements.

1. APS operation algorithm

The management of the facility's engineering systems in case of fire provides for the reception of control signals from fire detectors and monitor modules of the automatic fire alarm system (AFS) with the formation of a "Fire" signal when:

actuation of the 1st manual addressable fire detector with determination of the place of operation (room, floor, fire compartment);

activation of at least 2 automatic addressable fire detectors installed in a separate volume (room, floor, fire compartment);

actuation of the sprinkler installation (indicator of the liquid flow of the SPF) and the receipt of the “Fire” signal from the CPI of the sprinkler fire extinguishing station;

turning on the internal fire water supply.

1. Power supply and grounding of APS

The equipment of fire protection systems operates in a continuous round-the-clock mode and requires uninterrupted power supply (which does not allow interruption in the supply of electricity in any operating mode of electrical installations).

In accordance with the regulations, the equipment of fire protection systems, in terms of the degree of ensuring the reliability of power supply, belongs to power receivers of the 1st category.

Ensuring the 1st category of power supply reliability and the 220V 50Hz power supply network of the specified equipment is provided for in the EM section and is provided with electricity from two independent mutually redundant power sources, with additional power from a third independent power source (batteries). Sources of secondary power supply are provided complete with batteries.

Grounding of fire alarm devices in the scope of the requirements of the documentation for the devices is carried out in accordance with the requirements of the PUE and RD 78.145-93 from the PE ground bus of the electrical panel above the specified loads.

Vitality and resistance to external influences.

All equipment complies with relevant EMC standards. To neutralize interference caused by electromagnetic fields, it is planned to use fiber-optic and shielded cable products, and a potential equalization system is also provided in the building.

Environmental protection.

The installed equipment is not a source of harmful emissions. No special environmental protection measures are required (including when disposing of faulty or expired system components).

Measures for labor protection and safety.

As measures for safety measures, the adoption of basic design decisions is envisaged in accordance with the requirements of the PUE and VSN 604-III-87.

Occupational safety is ensured by the designed lighting systems for workplaces in accordance with sanitary standards and the ventilation and air conditioning system, the control of the microclimate in the premises is carried out using thermometers and psychrometers.

Noise from the equipment does not exceed the permissible limits.

The operation of the equipment must be carried out by the Customer's personnel who have been trained and have studied the technical and operational documentation for the system as a whole and its individual components.

Fire fighting measures.

As fire-fighting measures, the adoption of the main design decisions is envisaged in accordance with the current regulatory documents of the Russian Federation.

To ensure the possibility of primary fire extinguishing at the construction stage in storey fire cabinets, the Customer provides for the installation of carbon dioxide or powder fire extinguishers with a volume of at least 15 liters.

Your colleague, partner and old friend, acquaintance from the institute, at a recent business lunch shared his impressions about the design of fire safety systems in a shopping and entertainment center under construction. You were especially struck by how much the predicted purchase of equipment for the not entirely clear APPZ cost.

To remove questions, let's figure out what an APPZ is, what it includes, and whether it is necessary to purchase expensive equipment.

Ensuring safety, in particular, fire safety, is a key task at the design stage. In practice, the safety of people and material assets is provided by engineering and technical means. They can be manual and automatic. The automatic fire protection system (AFPS) is the best solution for providing protection, because in the event of a danger it works automatically, minimizing the human factor.
APPZ is assembled based on the calculation and assessment of fire risks, which allows taking into account the influence of hazard factors and minimizing the cost of purchasing equipment. More about the fire risk calculation service.

The concept of APPZ and its components

The design of an AFPP is an important part of the development of fire protection and fire safety systems.

The automatic fire protection system (AFPS) is a complex of interconnected engineering and technical means designed to ensure the fire safety of buildings and premises in automatic mode.

According to fire safety standards, modern buildings and structures must be equipped with an APPZ system without fail. The composition of automated fire protection includes: OPS - a set of tools that generate a control signal for monitoring and starting equipment;

• SOUE - sound notification and activation of means of organizing evacuation;
• AUPT - control of fire extinguishing means;
• Systems of fire barriers and curtains - localization of fires;
• Smoke exhaust systems - ensuring safe conditions during evacuation;
• External and internal fire pipeline - supply of fire extinguishing materials to the fire site.

OPS (fire and security alarm)

The task of the fire alarm system is to generate an alarm in case of detection of signs of a fire. The signal is sent to the receiving and control equipment, which controls the entire protection complex. Space control in the premises is carried out using point fire detectors (smoke sensors and heat sensors). In the event of an emergency, activation is possible using manual call points (fire alarm buttons).

SOUE (warning and evacuation control system)

Warning systems are designed to inform people in the building about the occurrence of an emergency. A single-tone signal or a siren sound is played as an audible alert.

Modern SOUE are equipped with equipment and loudspeakers that allow you to play voice messages in automatic or manual mode. This makes it possible to correctly evacuate people from the facility and, if necessary, organize a speakerphone. In addition to sound notification, the system includes light information means. These are direction signs and information signs "exit". The system can also control emergency lighting.

AUPT (automatic fire extinguishing control)

When the protection system switches to the "Fire" mode, the AUPT activates active extinguishing agents. Currently, water, water-foam, powder and gas installations are used. They can be autonomous and operate in automatic mode or be activated by a signal from the control unit.

Water installations - economical fire extinguishing, safe for people

They are used in residential buildings, shopping complexes and other public places that involve crowds of people. Water or a water-foam solution is used as an extinguishing agent. The advantages of using water are the availability and harmlessness to people. The disadvantages are the risk of material damage, the influence of negative temperatures and electrical conductivity.

Water-foam systems for extinguishing fuels and lubricants and combustible liquids

The operation of such systems is based on the ability of the foam to block the access of oxygen to the combustion zone. When the system is triggered, the foam is sprayed through the sprinklers and covers the fire source. Water-foam fire extinguishing is effective in case of ignition of combustible lubricants and flammable liquids.
Modern foaming concentrates do not harm human health. The resulting foam is easily removed from the premises, is chemically neutral and does not cause significant damage.

Powder systems are safe when extinguishing electrical equipment and vehicles

The powder from the cylinder is dispersed under gas pressure in the form of a dense cloud that blocks the access of oxygen. It is possible to extinguish solid, liquid and gaseous substances. This allows you to cope with the fire of transport, technological installations and electrical equipment, including those under voltage.
Powder systems are equipped with complexes for extinguishing fires in public, administrative, industrial and warehouse buildings.

Gas fire extinguishing is a reliable and safe way to reduce material losses from fire

It is used to extinguish electronic and computer equipment indoors. The result is achieved by displacing oxygen with gaseous substances that prevent combustion. Argon, nitrogen, argonite, inergen and other inert gases and their mixtures are used as such substances. They do not affect people, they are not electrically conductive and their use does not cause material damage.

Fire barrier systems and curtains for fire containment

The fire curtain (curtain) is a canvas made of fire-resistant material. It is used to localize a fire or protect areas inside a building that are not yet smoky and not covered by fire. Large spaces are divided into fire zones, which ensures the protection of escape routes. Barrier and curtain systems are installed in buildings with a large crowd of people - shopping and entertainment centers, cinemas, concert halls, as well as in large industrial premises and warehouses.

Smoke extraction systems

Smoke suppression systems protect people from exposure to combustion products on escape routes and create safe zones inside buildings. To eliminate smoke and supply clean air, supply and exhaust systems of natural and forced ventilation are used.
Air is forced into stairwells intended for evacuation and elevator shafts to maintain excess pressure. This prevents the escape routes from filling up with smoke. In other rooms, exhaust systems are used to remove combustion products and reduce the oxygen concentration.

Fire pipelines

Fire protection systems include a network of pipelines. Internal pipelines are designed for the distribution and supply of fire extinguishing materials to fire extinguishing installations, fire shields and directly to the premises. External networks are mainly used to supply water to fire shields and hydrants outside buildings.

How is APPZ managed?

All elements of the APPZ are controlled using electronic modules interconnected by wireless or wired low-current networks. Control and monitoring of the systems operation is carried out from the central post. The post can be designed to work in automatic mode or be supplemented with dispatching tools and, if necessary, be manually controlled by the duty personnel.
Automatic fire protection systems work in conjunction with other engineering systems of the building. Mandatory integration with access control systems (ACS), security and video surveillance systems. For automatic notification of fire services, connection to communication networks is required.
For all its complexity, it is quite effective and allows you to protect the building and people as much as possible from the negative effects of fire, reduce material damage and minimize losses from the elements.