|
HFC-227ea fire
extinguishing system is widely used in China and many other
countries and regions in the world at present. Propane
heptafluride is a kind of colorless and odorless gas, with zero
consumption potential to the ozonosphere, which is in compliance
to the requirement of environmental protection. It is an ideal
substitute for alkyl halide extignuishant at present, with the
characteristics of clean, low toxic, good electric isolation and
high fire extinguishing efficiency.The
propane heptafluoride fire extinguishing system of our company
has the advantages of complete designed parameters, perfect
functions, accurate and reliable operation, non-leakage in
long-term storage, simple installation and commissioning, and
convenient operation and maintenance. The system is mainly
composed of auto alarm controller, cylinder, valve driving
device, selector valve, non-return valve, pressure switch,
frame, spraying nozzle and ductwork. Unit independent system and
combination allocation system may be composed according to the
application requirement for fire protection of one area and
several areas respectively. It is applicable to the fire
protection of many important places such as computer room,
telecommunication center, underground works, petroleum
extraction on the sea, library, archives, treasure house and
power distribution room. 
Main
technical performance and parameters：
Model：ZHG40、70、90、120/5.4
Volume(L)：40、70、90、120
Max.Working Pressure(MPa)：5.4
Height(mm)Including neckring：1315
Diameter(mm)：372
Thread of the cylinder：M82X2
Gas：HFC-227ea(CF3CHFCF3)≤1150Kg/M3
Filling Pressure(MPa20℃)：2.5/4.5
Max Working Pressure of the System：3.5/5.5
Filling density(MPa20℃):Equal or less 1150Lg/M3
Working power:AC220/50HZ
Spare power:DC24
Power Consumption:Not Exceeds 15W warning,and not exceeds 30W
in alarms
Environmental Condition:-10~+50℃
Max Protecting Space(M3):2000
Actuating Means:Manual/electric/Mechanical Operation
<BACK>
|
Product
Introduction