Low pressure co2 automatic fire extinguishing system

1 overview

Low pressure carbon
dioxide automatic fire extinguishing system is a fire extinguishing facility
with superior performance based on the principle of high pressure carbon
dioxide automatic fire extinguishing system.This system combines the
traditional fire-extinguishing system technology and refrigeration control
technology perfectly, and has many advantages, such as high degree of
automation, large stock of extinguishing agent, small area of equipment, low
storage pressure, reliable work and high safety.The low-pressure carbon dioxide
system developed by our company is the only product that has passed the appraisal
of the ministry of public security in China, and is at the international
advanced level in technology.

Execution standard:
GB19572 “low pressure carbon dioxide fire extinguishing system and
components”.

2 application scope

The system can
extinguish class A surface and deep fires, class B flammable liquid fires,
class C gas fires and live electrical equipment fires, but it is not suitable
for extinguishing class D fires.Products can be used for melting impregnating
tank, tank, rolling mill, printing presses, textile machines, generator set,
pulverized coal bin, generator oil immersion tank, transformers, hydraulic
equipment, drying equipment, dust removal equipment, cooking stoves, spray
paint line, electrical aging between library, computer room, data storage,
paper, cotton, food, fur library repository and the cabin of the ship and cargo
compartment fire protection etc.

3 of

The low-pressure
co2 fire-extinguishing system is mainly composed of tank components (including
storage tank, safety valve, level meter, pressure gauge, pressure switch and
other accessories), maintenance valve, main valve, selection valve,
electromagnetic valve, refrigeration unit, control cabinet, nozzle, pipe and
pipe accessories, etc.

It has the
advantages of reliable operation, safety, convenient operation, installation,
operation and maintenance.The system can realize automatic monitoring, display
pressure and liquid level continuously, and has the functions of high and low
pressure and high and low liquid level automatic alarm, and the refrigerating
machine can open and close automatically, and the opening time of main valve
and selection valve can be controlled by programming according to the size of
the protection zone, so as to achieve the purpose of extinguishing fire
economically and reliably.