CN2738832Y - Multi-purpose compressed-gas spraying fire-fighting device - Google Patents
Multi-purpose compressed-gas spraying fire-fighting device Download PDFInfo
- Publication number
- CN2738832Y CN2738832Y CN 200420076696 CN200420076696U CN2738832Y CN 2738832 Y CN2738832 Y CN 2738832Y CN 200420076696 CN200420076696 CN 200420076696 CN 200420076696 U CN200420076696 U CN 200420076696U CN 2738832 Y CN2738832 Y CN 2738832Y
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- fire
- water
- gas
- fighting
- flow controller
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Abstract
The utility model provides a multi-purpose compressed-gas spraying fire-fighting device, which is composed of an air compressor or a compression gas tank, a gas flow controller, a gas transferring soft tube, a dual-pipeline simultaneous opening and closing valve, a two-fluid spray nozzle, a fire-fighting truck car water tank, a fire-fighting truck car water pump, a fluid flow controller, a fluid transferring soft tube, a foaming medicine container, an open and close valve, and an agents flow controller. The device can be provided on the water-tank fire-fighting truck, and the compressed gas is utilized to generate the water mist to extinguish the fire via the two-fluid spray nozzle, and the water mist fire-fighting can be exchanged for the foaming fire-fighting from time to time without changing the water gun nozzle; the multi-purpose compressed-gas spraying fire-fighting device has convenient operation, and saves the water consumption, and is suitable for the fire-fighting on the fire hazard happening on the automobile on the express highway.
Description
Technical field:
The utility model belongs to the fire prevention field, relates to the dual-purpose extinguishing device of a kind of water and foam.
Background technology:
As everyone knows, during vehicle fire on the highway, general combustible and oil fire all might take place.The fire water of general combustible can put out, and oil fire then need use foam fire-fighting.In addition, owing to do not have the water source on the highway, far away again apart from the urban fire control station, generally can't assemble the fire fighting truck of multiple class rapidly, the entrained water yield is also limited, so fire-fighting work is very difficult.
Summary of the invention:
The purpose of this utility model provides a kind of multipurpose compression gas atomization extinguishing device.It can be set up on general triple, can save water for fire extinguishing, alleviates the problem of entrained water shortage, and can select the mode of water fire extinguishing or foam fire-fighting to carry out the multipurpose fire extinguishing at any time according to the difference of burning things which may cause a fire disaster.
The technical solution of the utility model is: a kind of multipurpose compression gas atomization extinguishing device, it is characterized in that this device opens and closes valve, Compressed Gas simultaneously by two-fluid spray nozzle, dual circuit and supplies with part, extinguishing fluid (water) and supply with part and foam compound supply unit and grade and form, described Compressed Gas is supplied with part and mainly is made up of air compressor or compression gas tank, gas flow controller and air hose, the storing state of Compressed Gas can be a gaseous state, also can be liquid; Described extinguishing fluid (water) is supplied with partly and is made up of water pot, water pump, liquid flow controller and infusion tube, and wherein water pot and water pump utilize the vehicle-mounted water pot and the water pump of triple; Foam compound is supplied with partly and mainly is made up of the container that stores foam compound, switching valve and medicament flow controller, open and close valve and be used for adding foam compound in water for fire extinguishing, and the medicament flow controller is used for regulating the ratio of foam compound and water.
Fire for general combustible, the water of Compressed Gas that will be provided by air compressor or compression gas tank and the certain pressure supplied with by water pump imports two-fluid spray nozzle in certain proportion by flexible pipe separately, forms the thin spray stream with big kinetic energy and sprays to burning things which may cause a fire disaster.And for because the oil fire that fuel tank breaks and causes only needs the open and close valve goalkeeper foam compound of unlatching foam compound supply part to import in proportion in the water, can eject foam and put out a fire.
Multipurpose compression gas atomization extinguishing device has following advantage:
1) adopts two-fluid spray nozzle, form thin spray stream and spray to burning things which may cause a fire disaster, compare, have bigger throw distance with the single fluid water fog nozzle of equal flow with big kinetic energy.
2) thin water smoke is compared good extinguishing effect with the direct current jetting, and can save water for fire extinguishing, not only can play a role in the place of insufficient water sources, can also reduce the loss that is caused by water.
3) but spray foam put out a fire, reach a car and use more.
4) can use same nozzle, conversion fine mist fire-fighting or foam fire-fighting mode are easy to operate at any time.
5), be convenient to fire fighter's operation because the pressure of gas that fire extinguishing is used and liquid is lower, and flexible pipe is thinner.
Description of drawings:
Fig. 1 is a structure principle chart of the present utility model.
The specific embodiment:
Describe the structure of this multipurpose compression gas atomization extinguishing device in detail below in conjunction with accompanying drawing.
As shown in Figure 1, this multipurpose compression gas atomization extinguishing device is a kind of extinguishing device that adopts two kinds of extinguish materials, and its structure opens and closes valve 4, Compressed Gas simultaneously by two-fluid spray nozzle 5, dual circuit and supplies with part, extinguishing fluid (water) and supply with part and foam compound supply unit and grade and form.Described Compressed Gas is supplied with part and mainly is made up of air compressor or compression gas tank 1, gas flow controller 2 and air hose 3.The Compressed Gas that air compressor or gas tank 1 discharge arrives dual circuit by air hose 3 and opens and closes valve 4 simultaneously under the control of gas flow controller 2.The storing state of the Compressed Gas here can be a gaseous state, also can be liquid.
Extinguishing fluid (water) is supplied with part and is made up of water pot 6, water pump 7, liquid flow controller 8 and infusion tube 9.Wherein water pot and water pump utilize existing vehicle-mounted water pot of triple and water pump.Foam compound is supplied with part and mainly is made up of the container 10 that stores foam compound, switching valve 11 and medicament flow controller 12, open and close valve and be used in water for fire extinguishing, adding foam compound, and the medicament flow controller is used for regulating the ratio of foam compound and water.
Described medicament flow controller has two and opens and closes valve, and one of them is a manually-operated gate, with determining whether injecting the foaming medicament; Another is the hydraulic-driven valve, the pressure differential Open valve that its produces when relying on liquid flow in infusion tube, (dual circuit opens and closes valve closing simultaneously, does not have flowing of liquid in the infusion tube 9) foaming medicament can not be injected in the infusion tube when its assurance two-fluid spray nozzle was not worked.About Flow-rate adjustment, can be by orifice restriction or establish flow control valve in addition and realize.
Claims (2)
1. a multipurpose is compressed the gas atomization extinguishing device, it is characterized in that this device opens and closes valve, Compressed Gas simultaneously by two-fluid spray nozzle, dual circuit and supplies with part, extinguishing fluid (water) and supply with part and foam compound supply unit and grade and forms, described Compressed Gas is supplied with partly and mainly is connected in sequence by air compressor or compression gas tank, gas flow controller and air hose; Described extinguishing fluid (water) is supplied with part and is connected in sequence by water pot, water pump, liquid flow controller and infusion tube; Foam compound is supplied with partly and mainly is made up of the container that stores foam compound, switching valve and medicament flow controller, is used for adding foam compound by opening and closing valve in water for fire extinguishing.
2. multipurpose compression gas atomization extinguishing device according to claim 1 is characterized in that described medicament flow controller has two and opens and closes valve, and one of them is a manually-operated gate, is used for injecting the foaming medicament; Another is the hydraulic-driven valve, the pressure differential Open valve that produces when relying on the liquid flow in the infusion tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076696 CN2738832Y (en) | 2004-09-21 | 2004-09-21 | Multi-purpose compressed-gas spraying fire-fighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076696 CN2738832Y (en) | 2004-09-21 | 2004-09-21 | Multi-purpose compressed-gas spraying fire-fighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738832Y true CN2738832Y (en) | 2005-11-09 |
Family
ID=35353901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420076696 Expired - Fee Related CN2738832Y (en) | 2004-09-21 | 2004-09-21 | Multi-purpose compressed-gas spraying fire-fighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738832Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540555A (en) * | 2012-06-29 | 2015-04-22 | 海瑞克里兹 | Device for atomising a liquid |
-
2004
- 2004-09-21 CN CN 200420076696 patent/CN2738832Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540555A (en) * | 2012-06-29 | 2015-04-22 | 海瑞克里兹 | Device for atomising a liquid |
| CN104540555B (en) * | 2012-06-29 | 2018-01-16 | 海瑞克里兹 | Liquid spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |