Features: The heptafluoropropane (HFC—227ea) automatic fire extinguishing system is an efficient fire extinguishing equipment. Its fire extinguishing agent HFC-EA is a colorless, odorless, low toxic gas with good insulation and no secondary pollution. Its ozone depletion potential is zero, and it is currently replacing haloalkane 12 1 1 665. ?
Hybrid automatic fire extinguisher:
Features: The mixed gas fire extinguishing agent is composed of nitrogen, argon and carbon dioxide gas in a certain proportion. These gases naturally exist in the atmosphere, have no loss to the atmospheric ozone layer, and will not affect the "greenhouse effect" of the earth. Moreover, the mixed gas is non-toxic, colorless, tasteless, non-corrosive, non-conductive, neither supporting combustion nor reacting with most substances, so it is an ideal environment-friendly fire extinguishing agent.
Carbon dioxide fire extinguisher:
Features: Carbon dioxide fire extinguishing agent has the characteristics of low toxicity, no pollution to equipment, good insulation performance and strong fire extinguishing ability. It is a popular gas fire extinguishing product at home and abroad, and it is also an ideal product to replace haloalkane.
ABC fire extinguisher:
Features: Dry powder fire extinguisher can put out general fires and fires caused by burning oil and gas. The dry powder fire extinguisher is powered by carbon dioxide gas or nitrogen gas, and the dry powder in the spray tube is used to extinguish the fire. Dry powder is a kind of dry, easy-flowing fine solid powder, which consists of fire extinguishing base material, moisture-proof agent, flow promoter, anti-caking agent and other additives. It is mainly used to extinguish the initial fires of flammable liquids such as oil and organic solvents, flammable gases and electrical equipment. Suitable for extinguishing all kinds of flammable and combustible liquids and flammable and combustible gases fires, as well as electrical equipment fires.
Fires that can be extinguished by gas extinguishing agents;
A: Flammable gas fires, such as methane, ethylene, gas and natural gas.
B: Class A, B and C liquid fires, such as alcohols and organic solvents.
C: surface fire of combustible solid.
D: electrical fire.
Inapplicable place
Gas fire extinguishing agent is not applicable to fires caused by the following substances:
A: A fire of chemical substances that can be oxidized rapidly in the absence of air, such as nitrocellulose and gunpowder.
B: Fire of active metals, such as sodium, potassium, magnesium, titanium and uranium.
C: Fire of metal hydride, strong oxide and natural substances.
E: strong oxidant, such as nitric oxide and fluorine. The cabinet heptafluoropropane (HFC-227ea) fire extinguishing device is a prefabricated automatic fire extinguishing device which integrates the fire extinguishing agent storage container, starting device, valve, fire extinguishing agent delivery pipeline and nozzle in the same box, and is triggered by automatic detection and alarm. Its characteristics are small size, easy to carry, no need to set up a separate gas cylinder room or install a pipe network, and it can be easily moved to a suitable position. It is especially suitable for occasions where the protected area is small in size and is not suitable for installing pipe networks.
The cabinet heptafluoropropane (HFC-227ea) fire extinguishing device has the functions of automatic start, manual start and mechanical emergency start. It has the advantages of high fire extinguishing efficiency, fast fire extinguishing speed, low toxicity, non-conductivity and no secondary pollution to equipment, and is especially suitable for small space protection areas such as computer rooms, telecom center control rooms, communication rooms, clean workshops, libraries, archives and valuables warehouses.