CN203469271U - Gas-driving foam-dry powder fire extinguishing apparatus - Google Patents
Gas-driving foam-dry powder fire extinguishing apparatus Download PDFInfo
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- CN203469271U CN203469271U CN201320577588.8U CN201320577588U CN203469271U CN 203469271 U CN203469271 U CN 203469271U CN 201320577588 U CN201320577588 U CN 201320577588U CN 203469271 U CN203469271 U CN 203469271U
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Abstract
The utility model relates to a gas-driving foam-dry powder fire extinguishing apparatus. The gas-driving foam-dry powder fire extinguishing apparatus is characterized by comprising a first proportioning mixer, a second proportioning mixer, a sealed container with dry powder inside, a pressure gas inlet pipe arranged at the top part of the sealed container, a powder outlet pipe arranged at the bottom of the sealed container, a foam raw liquid pipe arranged at a sub inlet of the first proportioning mixer, a water inlet pipe arranged at a main inlet of the first proportioning mixer, and a mixed liquid outlet pipe arranged at an outlet of the second proportioning mixer, wherein an outlet of the first proportioning mixer is communicated with a main inlet of the second proportioning mixer, and a sub inlet of the second proportioning mixer is communicated with the powder outlet pipe. The gas-driving foam-dry powder fire extinguishing apparatus can fully mix the foam mixed liquid and the dry powder and put out a fire, effectively enhance the extinguishment power and has a wide application range.
Description
Technical field
The utility model relates to fire-fighting fire extinguishing technology, particularly a kind of foam dry powder extinguishing installation of gas-powered.
Background technology
Fire is divided into many types, as: flammable solid class fire, liquid type fire and combustible metal class fire etc.The fire foam flammable solid class fire that is mainly applicable to put out a fire to save life and property, powder extinguishing agent is applicable to the liquid type fire of putting out a fire to save life and property, and sometimes when fire extinguishing, has little time to change fixed froth installation or dry powder extinguishing installation, and fire extinguishing can cause the intensity of a fire to strengthen not in time.
By after fire foam and powder extinguishing agent mixing, effectively strengthened fire extinguishing dynamics, and saved the time, but the fire foam in existing foam dry powder blend extinguishing device and powder extinguishing agent be separate storage not, extinguishing chemical premix can cause short, extinguishing chemical of extinguishing chemical resting period that the problems such as rotten easily occur after placing, can not reach fire extinguishing effect in use.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide the foam dry powder blend extinguishing device of the gas-powered of long, good extinguishing effect of a kind of resting period.
In order to achieve the above object, the utility model is achieved by the following technical solutions.
A foam dry powder extinguishing installation for gas-powered, comprising: the airtight container of the first proportioner, the second proportioner, built-in dry powder, be arranged on airtight container top pressure breathing pipe, be arranged on sealing container bottom flour extraction pipe, be arranged on the sub-inlet of the first proportioner foam dope pipe, be arranged on the main-inlet of the first proportioner water inlet pipe, be arranged on the mixing drain pipe of the outlet of the second proportioner; The outlet of the first proportioner is communicated with the main-inlet of the second proportioner, and the sub-inlet of the second proportioner is communicated with flour extraction pipe.
Preferably, pressure breathing pipe is carbon dioxide pipe or nitrogen tube.
Preferably, airtight container is storage powder tank; Preferably, storage powder tank is provided with Pressure gauge.
In the foam dry powder extinguishing installation of gas-powered of the present utility model, foam mixing liquid and dry powder are separately stored, the problems such as denaturalization phenomenon have been avoided in the short time, occurring after premix, improved and deposited the time of guaranteeing the quality, and foam mixing liquid is fully mixed to rear fire extinguishing with dry powder, effectively strengthened fire extinguishing dynamics, the scope of application is wider.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1 is the structural representation of the foam dry powder extinguishing installation of the utility model gas-powered;
In figure: 1, pressure breathing pipe; 2, Pressure gauge; 3, storage powder tank; 4, flour extraction pipe; 5, foam dope pipe; 6, water inlet pipe; 7, the first proportioner; 8, the second proportioner; 9, mix drain pipe.
The specific embodiment
The foam dry powder extinguishing installation of the gas-powered that the utility model embodiment provides as shown in Figure 1.
The foam dry powder extinguishing installation of this gas-powered, comprising: the airtight container of the first proportioner 7, the second proportioner 8, built-in dry powder, be arranged on airtight container top pressure breathing pipe 1, be arranged on sealing container bottom flour extraction pipe 4, be arranged on the sub-inlet of the first proportioner 7 foam dope pipe 5, be arranged on the main-inlet of the first proportioner 7 water inlet pipe 6, be arranged on the mixing drain pipe 9 of the outlet of the second proportioner 8; The outlet of the first proportioner 7 is communicated with the main-inlet of the second proportioner 8, and the sub-inlet of the second proportioner 8 is communicated with flour extraction pipe 4.
Wherein, airtight container is storage powder tank 3, and pressure breathing pipe 1 is carbon dioxide pipe or nitrogen tube.
Wherein, storage powder tank 3 is provided with Pressure gauge 2.
The foam dry powder extinguishing installation of a kind of gas-powered that the utility model provides, employing takes up ultra-fine dry powder in storage powder tank 3, in pressure breathing pipe 1, use pump or drive unit that carbon dioxide or nitrogen are pressed into, gas enters in storage powder tank 3 and mixes the rear primary mixture that forms with ultra-fine dry powder, and primary mixture is injected to the second proportioner 8 from flour extraction pipe 4.
Simultaneously, foam dope in foam dope pipe 5 mixes the rear foam mixing liquid that forms with the water in water inlet pipe 6 in the first proportioner 7, after mixing in the second proportioner 8 with primary mixture, foam mixing liquid forms mixed liquor, the ejection from mix drain pipe 9 of last mixed liquor, and the valve of adjustment control storage powder tank 3 guarantees that the content of dry powder is: every cubic metre is 65～70 grams.
The embodiment of the foam dry powder extinguishing installation of the gas-powered above the utility model being provided is described in detail, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications.In sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. the foam dry powder extinguishing installation of a gas-powered, it is characterized in that, comprising: the airtight container of the first proportioner, the second proportioner, built-in dry powder, be arranged on airtight container top pressure breathing pipe, be arranged on sealing container bottom flour extraction pipe, be arranged on the sub-inlet of the first proportioner foam dope pipe, be arranged on the main-inlet of the first proportioner water inlet pipe, be arranged on the mixing drain pipe of the outlet of the second proportioner; The outlet of described the first proportioner is communicated with the main-inlet of described the second proportioner, and the sub-inlet of described the second proportioner is communicated with described flour extraction pipe.
2. the foam dry powder extinguishing installation of gas-powered according to claim 1, is characterized in that, described pressure breathing pipe is carbon dioxide pipe or nitrogen tube.
3. the foam dry powder extinguishing installation of gas-powered according to claim 1, is characterized in that, described airtight container is storage powder tank.
4. the foam dry powder extinguishing installation of gas-powered according to claim 3, is characterized in that, described storage powder tank is provided with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577588.8U CN203469271U (en) | 2013-09-17 | 2013-09-17 | Gas-driving foam-dry powder fire extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577588.8U CN203469271U (en) | 2013-09-17 | 2013-09-17 | Gas-driving foam-dry powder fire extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469271U true CN203469271U (en) | 2014-03-12 |
Family
ID=50217693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577588.8U Expired - Fee Related CN203469271U (en) | 2013-09-17 | 2013-09-17 | Gas-driving foam-dry powder fire extinguishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469271U (en) |
-
2013
- 2013-09-17 CN CN201320577588.8U patent/CN203469271U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |