QWMB12 Impulse Water Mist Fire Gun ( hereinafter referred to as the water spray fire monitor ), with its unique technology and safety, reliable and convenient operation, compared with similar fire extinguishing equipment energy .saving 1 / 3 efficiency. The water mist fire monitor with low working pressure, has the advantages of compact structure, light, to make a knapsack, convenient in different environment reach fire-fighting purposes, is a new generation of fire extinguishing device.
Water mist fire monitor is the use of pressure water, formation water mixed with certain pressure fire extinguishing media, can''t fire extinguishing purposes (see chart ), especially applicable to save city residential area, tunnel, bazaar, high road, high-rise buildings, vehicles and other fires, especially in the initial stage of fire fighting and rescue effect in the process of the apparent.
Test Item |
Standard |
Results |
||
specifications |
Gas cylinder |
Working volume(L) |
4 |
4 |
Nominal pressure(MPa) |
30±1 |
30.0 |
||
Storage bucket
|
Working volume(L) |
15.0±0.5 |
15.0 |
|
Wirking pressure(m) |
0.7~0.9 |
0.75 |
||
extinguishant |
fire-extinguishing medium |
water extinguishing agent |
water extinguishing agent |
|
Tube |
Pipeline length(m) |
≥1 |
1.5 |
|
infusion tube length(m) |
≥1 |
1.5 |
||
Safety valve |
Storage bucket safety valve opening pressure(MPa) |
1.1~1.2 |
1.15 |
|
Pressure regulator safety valve opening pressure (MPa) |
1.1~1.2 |
1.15 |
||
Reductor |
Input pressure range (MPa) |
3~30 |
3~30 |
|
Output pressure (to the water bucket)Mpa |
0.7~0.9 |
0.75 |
||
Output pressure(to spray injector)Mpa |
0.7~0.9 |
0.75 |
||
Weight (full fire extinguishing agent and compressed air)(kg |
≤35 |
33.5 |
||
Spraying and fire extinguishing performance |
DC / spray continuous injection time (s) |
≥60/≥60 |
DC 60 Spray65 |
|
DC / spray distance (m) |
≥10/≥5 |
DC 14 Spray7.0 |
||
extinguishing property |
4A |
Can be put out 4A |
||
34B |
Can be put out34B |
Daniel Nuber
TelePhone:daniel.nuber@outlook.com
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