I.Introduction
With advanced drive method,hanging superfine powder fire extinguishing device can be activated manually or automatically by temperature、electricity or
thermal initiation with quick response and reliable safety.The fire extinguishing efficiency is 40 times of water extinguishing agent,6-10 times of present normal ABC dry powder extinguishing agent ,2-3 times of halon fire extinguishing agent,more than 10 times of heptafluoropropane agent.
II.Features
1.Advanced military technology:Take advanced military technology,apply space technology on fire protection.
2.More efficient:Superfine dry powder is very efficient and fast extinguishing agent .
3.Easy to install:Just hang the device on the top of protected object.
4.Safe and reliable.Several different kinds of starting methods,manually and automatically,make sure to put out the fire at the fire initial stage.
III.Parameter
|
Specification/Technical parameter |
FZX-ACT2/1.2—GT |
FZX-ACT4/1.2—GT |
FZX-ACT6/1.2—GT |
FZX-ACT8/1.2—GT |
FZX-ACT10/1.2—GT |
|
Extinguishing dose（kg） |
2 |
4 |
6 |
8 |
10 |
|
Total weight(kg) |
≤5 |
≤8 |
≤11 |
≤14 |
≤18 |
|
Extinguishing Class A |
1A |
1A |
2A |
4A |
6A |
|
Extinguishing Class B |
34B |
55B |
55B |
70B |
89B |
|
Total flooding protection area（m³） |
≤16 |
≤32 |
≤52 |
≤66 |
≤75 |
|
Local application protection area （㎡） |
≤6 |
≤10 |
≤14 |
≤18 |
≤22 |
|
Diameter(mm) |
270 |
295 |
295 |
365 |
350 |
|
Remaining injection rate（%） |
≤5 |
|
Effective injection time（s） |
≤5 |
|
20℃ nitrogen filling pressure（MPa） |
1.2 |
|
Glass ball nominal operating temperature（℃） |
68 |
|
Hydrostatic test pressure（MPa） |
2.1 |
|
Suitable temperature range（℃） |
-10～+50 |
|
Installation requirement（m） |
2.5~8.5 |
|
Extinguishing agent validity（Y） |
5 |
|
Device validity （Y） |
10 |
(stored pressure)Hanging superfine powder fire extinguishing device parameter
IV.Application
The device can be widely used in pharmaceuticals industry、petrochemical industry、army、powder industry、tobacco industry、museum、library、workshop、warehouse、petrol station、electrical room、cable tunnel、coal mine、seaport、airport、telecommunication room、kitchen、hotel、internet bar、generator room、logistics warehouse etc.
