Computer Rooms And Electronic Equipment Room Installation More Commonly Used Fire Extinguishing

Carbon dioxide is one of Earth's atmospheric composition

, as a fire extinguishing agent in the 19th century, more than 100 years of history, in China there are "carbon dioxide fire extinguishing systems", which at room temperature, is a colorless, odorless, non-conductive, chemically neutral, non-corrosive gas, in our design of the building fire safety provisions can be used in the file room, a large number of power electronic equipment rooms and other parts. The fire extinguishing mechanism is the dilution of oxygen, have a stifling effect, there are some cooling effect. But in recent years some of their used electronic equipment room to question, mainly because of its lethal concentration of the human body is 20%, while the minimum extinguishing concentration was 34% (electronic equipment, computer room design concentration of 40%). Despite delay in the protection zone 30s to evacuate personnel and other measures, accidents still possible death and disability have been instances of domestic. Because of its fire-fighting mechanism is the dilution of oxygen, low fire rate, often wait until the fire is off, the protection of computers and other equipment have already been burned at this time of the fire protection equipment, has lost meaning; carbon dioxide fire extinguishing agent can do in automatic aspects of into the pipeline network, usually used in practical applications of high-pressure high-pressure liquid storage systems and low pressure storage of low-voltage systems; more than the number of high-pressure storage bottle group, the area is big, more stringent temperature requirements and storage environment; low pressure system needs peripheral cooling equipment, high cost of transportation pipelines also demanding requirements.

Computer Rooms And Electronic Equipment Room Installation More Commonly Used Fire Extinguishing

By: dpdp

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