SRI Malaysia CO2 automatic gas fire extinguishing system
SRI Malaysia CO2 automatic gas fire extinguishing system
⭐ 1000 comments on automatic fire extinguishing system, 4/5 - rating of fire fighting efficiency , 100% imported SRI Malaysia , contact price consultation 0917.911.114
Descriptions SRI Malaysia CO2 automatic gas fire extinguishing system
1. Characteristics and principles of fire fighting of CO2 . gas Carbon dioxide (CO2) is under normal conditions a colorless, odorless and non-conductive inert gas with a molecular mass 1.5 times that of air. CO2 is stored as a liquefied gas. When activating the system, the CO2 stream will escape through the piping system to the injector. CO2 systems are suitable for professional fire extinguishing systems and even for private customers. The devices are compatible with overflow and local spray systems. Devices Auxiliary to help provide pre-alarm signals and delay activation, as well as other measures to prevent automatic aerosols in occupied areas. As the ejected gas can suffocate people present in the area, the system always gives a delay time with the alarm signal to warn before spraying, so that people Get out of the danger zone in time.
2. Principle of fire fighting of CO2 gas: CO2 extinguishes a fire by reducing the oxygen concentration in the air to less than the oxygen concentration needed to sustain the fire (below 15%). Moreover, the coldness of CO2 increases the efficiency of fire extinguishing, and is used in localized fire fighting where CO2 is sprayed directly onto the flame and burning material. CO2 has a low boiling point so it easily vaporizes during injection. The rapid spread of CO2 in the protected area makes it easy to reach fires in hard-to-reach areas. The CO2 system uses a large-diameter exhaust valve, allowing for a large flow of gas to escape. The rapid response of the system and valves makes it possible to release air in seconds, making a difference after a fire compared to other fire suppression systems.
3. CO2 fire extinguishing system applies to fire fighting areas: - Control room and data processing - Transformer room, electrical panel - Telephone room - Telecommunications equipment - Paper archives - Cable tunnel - Engine room - Flammable liquid storage,...
4. Main components of CO2 . gas fire extinguishing system The CO2 fire extinguishing system consists of gas tanks, which are connected to the gas pipeline system. When there is an incident, CO2 is brought to the area to be protected through the pipeline system and the exhaust nozzle.
The main components of the CO2 fire suppression system include 2 main components:
a. The mechanical part includes: CO2 gas tank system and cylinder head valve.
b. The electrical part with the function of receiving, processing and transmitting signals in case of fire includes the following equipment: – Fire control cabinet – Smoke detector - Heat detectors – Push button to activate exhaust gas – Push button to delay the release of air - Fire bell – Flashing siren for fire alarm
5. Specifications of CO2 . Fire Extinguishers Empty tank weight: 75 Kg Material of bottle production: Mn . steel Container volume: 68 Liters Mass of CO2: 45 Kg Test pressure: 250Bar Working pressure: 150 Bar 6. Technical standards applied to automatic CO2 fire extinguishing system: Based on the fire prevention and fighting laws on "Regulating the State's management of fire prevention and fighting work", the following standards are applied to design: TCVN 2622-1995 – Fire prevention and fighting for houses and works – Design requirements TCVN 5760-1993 – Fire fighting systems – General requirements for design, installation and use TCVN 7161-9-2002 –Gas fire extinguishing system – System design properties TCVN 5738-2001 – Automatic fire alarm system – Technical requirements TCVN/6101-1996 Fire protection – CO2 fire extinguishing agent – Design and installation BS 5306 and BS 4547 – Standard for gas fire extinguishing systems NFPA-12 – Standard for CO2 . fire extinguishing systems NFPA-70 – Standard for electrical system design NFPA-72 – Standard for automatic fire alarm system design How many types of CO2 automatic gas fire extinguishing system - SRI - Pyrochund . operating Class B CO2 system
Model SRI Malaysia CO2 automatic gas fire extinguishing system
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CO2001-CS-450-KV
CO2023-BR-XXX-XX
CO2005-RB-015-BK
CO2058-RB-300-BK
CO2058-RB-360-BK
CO2002-SF-1
CO2019-SH-015-ZP
CO2024-CS-003-NA
CO2014-BR-003-NA
CO2069-BR-020-NA
- Electromagnetically activated Class A CO2 system
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CO2001-CS-450-KV
CO2023-BR-XXX-XX
CO2005-RB-015-BK
CO2058-RB-300-BK
CO2054-CS-022-SP
CO2014-BR-003-NA
CO2069-BR-020-NA
CO2058-RB-457-BK
- CO2 system weight equipment
- Electromagnetically activated Class A CO2 system
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