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Fire-Fighting Eqpt
Pipe network heptafluoropropane(HFC-227ea) fire extinguishing system
- Type:Fire-Fighting Eqpt
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
Save Big Now, Discount Expires Soon.
-
Steel bottle specification
70L
90L
120L
Extinguishing agent amount (Kg)
2.45
3.15
4.20
Bottle group height (mm)
945
1155
1460
Bottle group diameter (mm)
￠362.2
Extinguishing agent bottle group storage pressure (MPa)
4.2
Extinguishing agent filling density (kg/m³)
≤950
System operating temperature range (℃)
0～50℃
System operating power
AC220V/DC24 V
Maximum single area protection area (㎡)
800
Maximum single area protection volume (m³)
3600
System startup method
Electric automatic, Electric manual, Manual air-operated start, Mechanical emergency operation
1.Safety discharge device
2.Drive gas circulation line check valve
3.Drive device (electromagnetic type)
4.Container valve (drive gas)
5.Drive gas bottle group
6.Extinguishing agent bottle group
7.Container valve (Fire extinguishing agent)
8.Pressure gauge
9.Low leakage high sealing valve
10.Pneumatic manual starter
11.Signal feedback device
12.Collecting pipe
13.Connecting pipe
14.Extinguisher circulation line check valve
15.Bottle holder
16.Nozzle
17.Emergency Start/Stop Button
18.Gas release door light
19.Sound and light alarm
20.Heat detector
21.Smoke detector
-
Product features：
Clean and liquid storage at normal temperature
Less than 10% of concentration and harmless to human body
Extinguishing without fouling and fast dissipation
Chemical way to extinguish fire, high efficiency
Applicable object：
Clean room
Computer control room
Precision instrument
Museums, Libraries
Communication equipment
Electrical machinery and power equipment
Chemical raw materials and oil products place
System composition：
The system is mainly composed of extinguishing agent bottle group, container valve, driving gas bottle group, electromagnetic drive device, selection valve, check valve, collecting pipe, safety valve, low leakage high sealing valve, signal feedback device, bottle rack, the nozzle, piping system and other equipment. According to the use requirements, various forms such as a unit independent system, a combination distribution system, and no pipe network cabinet type device may be formed, and fire protection for a single zone or multiple zones can be implemented.
Working principle：
Total flooding fire extinguishing system
During a specified period of time, heptafluoropropane is injected into the protected area at a certain concentration, and it is evenly filled in the protected area. The heptafluoropropane fire extinguishing equipment is used to extinguish the fire by total flooding mode. Unit independent system
A set of fire extinguishing agent storage device corresponds to a set of network system to protect the composition of a protection zone. According to needs, it can be divided into a single bottle group independent system and a multiple bottle group independent system.
