Trifluoromethane (HFC-23) automatic fire extinguishing system is composed of storage cylinder, liquid check valve, high-pressure hose pipe, weighing and leakage detecting device, manifold, selective valve, pipe network and fire alarm controller. The storage pressure of system in 20
oC is 4.2MPa, highest working pressure in 50
oC is 13.7MPa. Trifluoromethane automatic fire extinguishing system remains no residuum after its discharging with low toxicity, which can be applied in places where there is somebody working or on duty.
Trifluoromethane is a kind of colorless, little-taste and non-conduction gas with 0 ODP to atmospheric ozone layer, and meets the requirements of national environment protection. Therefore, it is regarded as a kind of ideal substitute product for Halo-alkane extinguishant.
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