150L single cabinet sevoflurane
Cabinet fire extinguishing device is also called pipeless network fire extinguishing system and prefabricated fire extinguishing system. It consists of fire extinguishing agent storage bottle, container valve, driver, high pressure hose, pressure signal device, nozzle, cabinet, etc., no need to install fire extinguishing agent delivery pipeline. No need to set up a special storage room. The device is set in the protective zone. When a fire occurs, the fire extinguishing agent is directly sprayed into the protective zone. There is no pipeline loss of the fire extinguishing agent, and the fire extinguishing speed is faster and more efficient. The device has three starting modes: automatic, manual and mechanical emergency operation.
This device is mainly suitable for the following fires:
1) Fire on solid surface;
2) Liquid fire;
3) A gas fire that can cut off the gas source before extinguishing the fire;
4) Electrical fire;
Mainly applicable to electronic computer rooms, data processing centers, telecommunications and communication facilities, process control centers, expensive medical facilities, valuable industrial equipment, museums and art galleries, libraries, archives, valuables warehouses, emergency power facilities, flammable liquids Fire protection in key areas such as storage areas and clean workshops can also be used in production hazardous areas such as spray paint production lines, electrical aging rooms, rolling machines, printing presses, melting tanks, drying equipment, and coal in cement production processes. Powder silos, as well as ship cabins and cargo holds.
The device can be individually set to protect a smaller area, or multiple units can be used to protect a larger space.
Fire extinguishing agent
HFC-227ea）作为灭火剂。 This device uses heptafluoropropane ( HFC-227ea) as fire extinguishing agent. Heptafluoropropane is mainly used for chemical fire extinguishing, and has physical fire extinguishing effect. It is colorless, odorless, clean, non-conductive, does not pollute the protected object, does not cause damage to property and precision facilities, and has no damaging effect on the atmospheric ozone layer (ODP value is zero). ), In line with environmental protection requirements, in most protected areas, the fire extinguishing concentration is lower than the non-toxic reaction concentration (NOAEL concentration) of the human body, which is safe for the human body and is an excellent clean gas fire extinguishing agent.
1) Heptafluoropropane will generate condensed vapor when it is sprayed. The fire is extinguished by interrupting the combustion chain. The fire extinguishing speed is very fast. If it is used in a place where people work, the device will be delayed and the personnel will be withdrawn within the delay time;
2) The user unit should set obvious warning notices at the following locations, and the terms of the notices are suggested as follows
a) Notice board in the protective zone: Warning! Hear the alarm bell on the spot, the personnel should withdraw immediately
b) At the emergency start button: Warning! When the machine starts in an emergency, make sure that there are no people in the protective area.
3) In addition to the above warnings, other safety measures shall comply with the relevant national regulations.
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