The project on the Gas fire extinguishing system

Our design engineering company made the project on the Gas fire extinguishing system.

project on the Gas fire extinguishing system

General instructions Gas fire extinguishing system

1. The project on the Gas fire extinguishing system was based jn the Technical Brief, architectural and construction project and accomodation with Employer.

2. The project was based on the accordence wiht ruegulatory guidelines

  • №123-FZ Federal law "Technical regulations on fire safety requirements" dated July 22, 2013;
  • JV 5.13130.2009 "fire protection System. Installation of fire alarm and automatic fire extinguishing. Norms and rules of
  • designing";
  • GOST 12.1.004-91 "SSBT. Fire safety. General requirements";
  • Rd 78.36.001-99 "Systems of automatic fire extinguishing, fire, intruder and fire alarm systems. Denote the conditional
  • graphic elements of systems";
  • Rei "Rules of arrangement of electrical installations;
  • GOST 21.110-95 "Rules for implementation of the specifications of equipment, products and materials";
  • GOST R 21.1101-2009 "System of the design documentation for construction. Basic requirements for the project
  • documentation"

3. For security, by manufacture of works on installation and commissioning of the equipment, must be guided by the requirements of SNiP 12-03-2001, the manufacturer's instructions on the installed equipment, the requirements of this working draft, as well as instructions for equipment and tools used for production of works.

To ensure the effective operation of the system during operation prohibits the use of the equipment АГПТ as a basis for suspension of something, coloring (забеливание) detectors, holding in the protected area of the works connected with smoke and dust in amounts sufficient for operating the system, as well as block access to the controls of the equipment.

Installation of equipment is conducted in accordance with the real working project, the requirements of the JV 5.13130.2009, KMG 78.145-93, the instructions of the manufacturer of the equipment being installed. Derogation from the project allowed only after coordination with the project organization.

Installation and commissioning work shall be performed by a specialized organization, which has the necessary license. As ognetushashchy substance in AUGPT "3M Novec 1230 (FK-5-1-12 Freon)" is accepted.

The main indicators of installation of gas and powder fire extinguishing are presented in tables on the block diagram.

AGPT work in automatic mode

When firing two automatic fire alarms in the protected area , the panel fire " fire-fighting 8010/Ranel 8010 " provides signals :
- the inclusion of a warning light and audible alarm in the protected space (the sign "Gas ! Get out! ", " Gas ! Do not come in ! " Siren) ;
- to open the shut-off valve trigger SRNX delayed starting time needed to evacuate people from the premises and control of engineering systems of the facility ;
- to activate audible and visual alarm in the premises of the occurrence of a fire.

AGPT work in remote mode

Operation of fire is carried out from a remote start button (manual call point). Further reaction of the same parts of the AGPT automatic start mode.

Remote start fire provided in case of power failure or automatic start-up and in case of visual detection of fire personnel to trigger fire alarms. Prior to the start of all people to be evacuated from the premises.

local start-up

Local start with modules SRNX, in accordance with paragraph 8.13.2 SP 5.13130.2009 locked (sealed).

The algorithm works in automatic mode AGPT

When triggered a fire detector panel fire " fire-fighting 8010/Ranel 8010 " on the stations of the fire alarm "IQ8Control M / Fire alarm station IQ8Control M" signal is "Attention". The instrument included a visual and audible alarm and displays the number on the display direction of fire, which triggered the detector.When triggered, the two smoke detectors in the protected area is the following algorithm :

  • panel fire " fire-fighting 8010/Ranel 8010 " and stations of the fire alarm "IQ8Control M / Fire alarm station IQ8Control M" turns light and sound , as well as displayed on the direction of fire room, which triggered alarms;
  • the panel of fire "fire-fighting 8010/Ranel 8010" sends a signal to the inclusion in the protected area warning light and audible alarm ( display "Gas ! Get out " and horn);
  • the panel of fire "fire-fighting 8010/Ranel 8010" provides a signal to open the valve shut-off and trigger IHL with the delay necessary for the evacuation of the premises and the control of engineering systems of the facility;
  • after a time delay occurs start GOTV, included light panel "Gas ! Do not enter ", the CDS is triggered , the display stations of the fire alarm " IQ8Control M / Fire alarm station IQ8Control M " shows the number of areas where there was a start- gas;
  • if there is no signal from the CDS or not the signal passed to the shutoff trigger IHL , the display panel fire " fire-fighting 8010/Ranel 8010 " indicator lights up "Fault" on the display stations of the fire alarm "IQ8Control M / Fire alarm station IQ8Control M " shows the number of direction, indicating the type of fault.

Removal of GOTV after operation of system of gas fire extinguishing done see the part