五人斗地主

HFC-227ea The Reservoir Pressure Automatic Fire Extinguishing System



HFC-227ea Is a predominantly chemical fire extinguishing, both physical and fire extinguishing effect of the clean gas fire extinguishing agent, (chemical fire extinguishing: halogen atoms in the active group in which the minimum radius of fluorine free radicals, can be a very good capture active group H + and OH - in combustion; Physical extinguishing: mainly cooling effect; It is beneficial to protect the delicate electronic equipment and valuables from the gaseous, colorless, odorless, low-toxic, non-conductive, non-polluting and protected objects in the gas phase of normal temperature. The storage space is small, the critical temperature is high, the critical pressure is low, and it can be liquefied under normal temperature. No particle or oil residue after casting, no damage to the ozone layer (ODP value is zero), and the duration of stay in the atmosphere is 31 ~ 42 years, which meets environmental requirements. The concentration of non-toxic reaction (NOAEL) of sevoflurane was 9%, and the concentration of toxic reaction (LOAEL) was 10.5%, while the concentration of sevoflurane was generally less than 10%, which was safe for human body.



    System technical parameters


    Product model
    QMQ4.2/90N-SA
    QMQ4.2/120N-SA
    QMQ4.2/150N-SA
    Storage pressure of the flurane extinguishing agent bottle group
4.2MPa
    Volume of extinguishing agent bottle
90L
120L
150L
    Monitoring of extinguishing agent bottle group
Pressure gauge
    Extinguishing agent bottle group sealing form
Diaphragm seal
    N2 drives gas cylinder volume
4L
    N2 - drive gas cylinder group monitoring
Pressure gauge
    Drive gas cylinder group seal form
Diaphragm seal
    System startup mode
Automatic, electric manual emergency start, mechanical emergency manual and emergency stop four control modes
    Rack form
Single arrangement, double arrangement
    Fire extinguishing way
Total flooding
    Ambient temperature
0℃~+50℃
    System delay start time
0~30s
    Start voltage, current
DC24V,1.5A
    Color of extinguishing agent bottle group
red
    N2 drives gas cylinder group color
black
    Bottle color
grey
    Extinguishing agent storage bottle
welding
    Drive gas storage tanks
High pressure seamless
    The weight of the



    Arrange the size of the bottle
 H=1750mmL=n*400+320mmW=850mm
 H=2050mmL=n*400+320mmW=850mm
 H=2000mmL=n*440+340mmW=880mm
    Double row bottle size
 H=1750mmL=n*400+320mmW=1140mm
 H=2050mmL=n*400+320mmW=1140mm
 H=2000mmL=n*440+340mmW=1200mm
    Nozzles are nominal working pressure(MPa)
1.4±0.1MPa

    The pressure of the safety discharge device of the

    collector tube(MPa)

7.2±0.36MPa
    Collector's anticorrosion
Hot and cold galvanized inside and outside
    Storage container safety relief device action pressure(MPa)
7.2±0.36MPa




    The axial profile of the gas fire-extinguishing pipe network was distributed by the internal storage pressure




    Schematic diagram of the gas fire extinguishing system of the internal storage pressure type seflurane

Recommended Products

  • Design manual for external stored pressure HFC-227ea extinguishing system

    MORE
  • High pressure water mist extinguishing system

    MORE
  • IG541 Automatic Fire Extinguishing System

    MORE
  • Constant temperature suspension type HFC-227ea Fire extinguishing device

    MORE
  • Electric suspension type hfc-227ea fire extinguishing device

    MORE
  • High Pressure CO2 Automatic Fire Extinguishing System

    MORE
  • Marine CO2 fire extinguishing system

    MORE
  • Kitchen Automatic Fire Extinguishing Device

    MORE
Online Service Online Service TOP