CN207384654U - A kind of portable premixing compressed air foam fire-extinguishing apparatus - Google Patents
A kind of portable premixing compressed air foam fire-extinguishing apparatus Download PDFInfo
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- CN207384654U CN207384654U CN201721161730.5U CN201721161730U CN207384654U CN 207384654 U CN207384654 U CN 207384654U CN 201721161730 U CN201721161730 U CN 201721161730U CN 207384654 U CN207384654 U CN 207384654U
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- compressed air
- gas
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- mixed
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Abstract
The utility model discloses a kind of portable premixing compressed air foam fire-extinguishing apparatus, including mobile device, compressed air gas cylinder, the mixing flow container being arranged in the mobile device and mixed liquor output pipe, the outlet of the compressed air gas cylinder is respectively equipped with foaming mixed gas pipeline and driving gas piping, the foaming mixed gas pipeline is connected with a gas-liquid mixed room, and the driving gas piping is connected with the top of the mixing flow container；The bottom of the mixing flow container is stretched into one end of the mixed liquor output pipe, and the other end is connected with the gas-liquid mixed room, and the outer wall of the mixed liquor output pipe is connected with the junction of the mixing flow container for sealing.The utility model is simple in structure, and maneuverability is moved easily, and can put out a fire quickly, in real time；Using compressed air as driving source, without electric power and the power source of gasoline, energy conservation and environmental protection, cost of manufacture substantially reduces；And the frostproof froth n multiple ejected is high, up to 15 times or more.
Description
Technical field
The utility model belongs to fire fighting extinguisher more particularly to a kind of portable premixing compressed air foam extinguishing dress
It puts.
Background technology
Existing fixed froth installation generally includes motor, water pump, proportion mixer, foam maker and more
Valve and complicated pipeline.Existing fixed froth installation can put out a fire in real time, with speed is fast, water loss is small, pollution-free
The features such as, it plays an important role to stamping out a fire；But it is complicated, bulky, expensive, installation is tired
Difficulty, the reliability of system is relatively poor, and needs dedicated power source and be equipped with the maintenance personal of specialty.
Fixed froth installation can use in a variety of places, and with the diversity in fire extinguishing place, field of especially much putting out a fire
Institute's narrow space and storing dangerous product, such as：Hangar, electrical equipment room, computer floor, museum, library, tunnel, subway, warship
Ship, aircraft, oil depot, drilling platforms etc., using existing fixed froth installation, there are spaces and/or power source aspect in above-mentioned place
Difficulty, still, other conventional extinguishing devices again be difficult control from the beginning of fire.
The content of the invention
The utility model in view of the deficiencies of the prior art, provides a kind of portable premixing compressed air foam extinguishing dress
Put, can maneuverability, quickly and easily control it is small-sized from the beginning of fire.
The above-mentioned purpose of the utility model is achieved by the following technical programs.
A kind of portable premixing compressed air foam fire-extinguishing apparatus, including mobile device, compressed air gas cylinder, is arranged on
Mixing flow container and mixed liquor output pipe in the mobile device, the outlet of the compressed air gas cylinder are respectively equipped with foaming and mix
Gas piping and driving gas piping are closed, the foaming mixed gas pipeline is connected with a gas-liquid mixed room, the driving gas
Pipeline is connected with the top of the mixing flow container；The bottom of the mixing flow container is stretched into one end of the mixed liquor output pipe,
The other end is connected with the gas-liquid mixed room, and the outer wall of the mixed liquor output pipe is close with the junction for mixing flow container
Envelope is connected.
The utility model can be quickly and easily by the aerofoam fire extinguishing installation by the setting of the mobile device
Point of origin is moved to, on the one hand the gas that the compressed air gas cylinder is released is used to that the mixed liquor in flow container will to be mixed（Class A foam
With the mixed liquor of water）It squeezes out, is on the other hand directly sufficiently mixed in proportion with the mixed liquor of extrusion in gas-liquid mixed room, formed
Compressed-air foam mixed style can subsequently be sprayed by foam gun, and extinguishing operation is carried out for different occasions.
Preferably, it is mixed with the foaming respectively again to pass sequentially through pressure gauge, pressure reducing valve for the outlet of the compressed air gas cylinder
Close gas piping, driving gas piping is connected.
Preferably, the top of the mixing flow container is equipped with safety valve, and the lower part of the mixing flow container is equipped with extraction raffinate floss hole.
Preferably, the mobile device is the mobile trolley with idler wheel.As another embodiment, the mobile dress
It is set to an electric car for carrying battery.
Preferably, the gas-liquid mixed room is connected by mixing tube with a foam lance.
Preferably, the foam lance is equipped with flow control valve.
In order to which preferably mixing flow container is fixed in mobile device, it is preferable that the bottom of the mixing flow container passes through solid
Determine buffer unit to be fixed in the mobile device.
Preferably, the foaming gas mixing pipe road is equipped with regulating valve.
Preferably, the compressed air gas cylinder is fixed on the top of the mixing flow container.
Compared with prior art, the utility model advantageous effect is：Provide a kind of portable premixing compressed air
Fixed froth installation, simple in structure, maneuverability is moved easily, and can be put out a fire quickly, in real time；Using compressed air as drive
Dynamic source, without electric power and the power source of gasoline, energy conservation and environmental protection, cost of manufacture substantially reduces；And the frostproof froth n multiple ejected
Height, up to 15 times or more.
Description of the drawings
Fig. 1 is a kind of structure diagram of portable premixing compressed air foam fire-extinguishing apparatus of the utility model.
In figure：1st, mobile device；2nd, compressed air gas cylinder；201st, pressure gauge；202nd, pressure reducing valve；3rd, flow container is mixed；301、
Safety valve；302nd, extraction raffinate floss hole；4th, mixed liquor output pipe；5th, foam mixed gas pipeline；6th, gas piping is driven；7th, gas
Liquid mixing chamber；8th, mixing tube；9th, foam lance.
Specific embodiment
Clear, complete description is carried out to the technical solution of various embodiments of the utility model below with reference to attached drawing, it is clear that
Described embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.It is new based on this practicality
The embodiment of type, those of ordinary skill in the art's obtained all other implementation on the premise of creative work is not made
Example, belongs to the scope that the utility model is protected.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of portable premixing compressed air foam fire-extinguishing apparatus, including mobile device 1, compressed air
Gas cylinder 2, the mixing flow container 3 being arranged in the mobile device 1 and mixed liquor output pipe 4.The compressed air gas cylinder 2 is fixed
In the top of the mixing flow container 3, the outlet of compressed air gas cylinder 2 pass sequentially through pressure gauge 201, pressure reducing valve 202 again respectively with
The mixed gas that foams pipeline 5, driving gas piping 6 are connected.Pressure reducing valve 202, which is adjusted, releases gas and air-flow is made to keep stablizing, gas
Body is divided into two-way after pressure reducing valve 202, respectively enters foaming mixed gas pipeline 5, driving gas piping 6.The foaming is mixed
It closes gas piping 5 with a gas-liquid mixed room 7 to be connected, the driving gas piping 6 is connected with the top of the mixing flow container 3.For
Facilitate and adjust the gas flow of two gas circuits respectively, the foaming mixed gas pipeline 5 is equipped with regulating valve.
The bottom of the mixing flow container 3, the other end and the gas-liquid mixed are stretched into one end of the mixed liquor output pipe 4
Room 7 is connected, and the outer wall of the mixed liquor output pipe 4 is connected with the junction of the mixing flow container 3 for sealing.Entire mixed liquor
Tank 3 is being packed into mixed liquor（The mixed liquor of class A foam and water in specific proportions）It is afterwards sealing state, also, by driving flue
Road 6 is passed through pressure caused by the gas at mixing flow container 3 top so that mixed liquor is exported by mixed liquor output pipe 4 to gas-liquid mixes
Room 7 is closed, gas, water, foam solution mix in proportion in gas-liquid mixed room 7.
The top of the mixing flow container 3 is equipped with safety valve 301, and the lower part of the mixing flow container 3 is equipped with extraction raffinate floss hole
302, ensure the safely and conveniently cleaning of mixing flow container 3.The gas-liquid mixed room 7 passes through mixing tube 8 and 9 phase of a foam lance
Even, the foam lance 9 is equipped with flow control valve, and compressed-air foam is sprayed by foam lance 9.
The mobile device 1 is the mobile trolley with idler wheel or is an Electric hand cart for carrying battery.In order to more
Good fixes mixing flow container 3 on the mobile device 1, and the bottom of mixing flow container 3 is fixed on the shifting by fixed buffer unit
On dynamic device 1；The fixed buffer unit can be that 3 bottom of mixed liquor tank is installed with 1 tablet upper surface corresponding positions of mobile device
The card slot and cushion pad put can reach and fix mixing flow container 3 on the mobile device 1, and the road conditions in moving process
It will not cause the purpose of strenuous vibration.
When the utility model is used, installing compressed air in compressed air gas cylinder 2 first, mix in flow container 3 and install A
The mixed liquor of class A foam A and water；During generation fire behavior, entire extinguishing device is quickly and easily moved to by mobile device 1 on fire
Point, opens the valves such as pressure reducing valve 202, flow control valve, and empty gas and water, foam solution are fully mixed in proportion in gas-liquid mixed room 7
It closes, forms compressed-air foam mixed style, and pass through foam lance 9 and spray, there is height for the extinguishing operation of different occasions
The advantages of effect fire extinguishing, maneuverability.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify to the technical solution recorded in previous embodiment either to which part or all technical characteristic
Carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from the utility model embodiment
Technical solution.
Claims (9)
1. a kind of portable premixing compressed air foam fire-extinguishing apparatus, which is characterized in that including mobile device, compressed air gas
Bottle, the mixing flow container being arranged in the mobile device and mixed liquor output pipe, the outlet difference of the compressed air gas cylinder
Equipped with foaming mixed gas pipeline and driving gas piping, the foaming mixed gas pipeline is connected with a gas-liquid mixed room, institute
The top that driving gas piping is stated with the mixing flow container is connected；The mixed liquor is stretched into one end of the mixed liquor output pipe
The bottom of tank, the other end be connected with the gas-liquid mixed room, the outer wall of the mixed liquor output pipe and the flow container that mixes
Junction is connected for sealing.
A kind of 2. portable premixing compressed air foam fire-extinguishing apparatus according to claim 1, which is characterized in that the pressure
The outlet of contracting air gas cylinder pass sequentially through pressure gauge, pressure reducing valve again respectively with the foaming mixed gas pipeline, driving flue
Road is connected.
3. a kind of portable premixing compressed air foam fire-extinguishing apparatus according to claim 1, which is characterized in that described mixed
The top for closing flow container is equipped with safety valve, and the lower part of the mixing flow container is equipped with extraction raffinate floss hole.
A kind of 4. portable premixing compressed air foam fire-extinguishing apparatus according to claim 1, which is characterized in that the shifting
Dynamic device is the mobile trolley with idler wheel.
A kind of 5. portable premixing compressed air foam fire-extinguishing apparatus according to claim 1, which is characterized in that the gas
Liquid mixing chamber is connected by mixing tube with a foam lance.
A kind of 6. portable premixing compressed air foam fire-extinguishing apparatus according to claim 5, which is characterized in that the bubble
Foam spray gun is equipped with flow control valve.
7. a kind of portable premixing compressed air foam fire-extinguishing apparatus according to claim 1, which is characterized in that described mixed
The bottom for closing flow container is fixed on by fixed buffer unit in the mobile device.
A kind of 8. portable premixing compressed air foam fire-extinguishing apparatus according to claim 1, which is characterized in that the hair
It steeps gas mixing pipe road and is equipped with regulating valve.
A kind of 9. portable premixing compressed air foam fire-extinguishing apparatus according to claim 1, which is characterized in that the pressure
Contracting air gas cylinder is fixed on the top of the mixing flow container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721161730.5U CN207384654U (en) | 2017-09-12 | 2017-09-12 | A kind of portable premixing compressed air foam fire-extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721161730.5U CN207384654U (en) | 2017-09-12 | 2017-09-12 | A kind of portable premixing compressed air foam fire-extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384654U true CN207384654U (en) | 2018-05-22 |
Family
ID=62417039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721161730.5U Expired - Fee Related CN207384654U (en) | 2017-09-12 | 2017-09-12 | A kind of portable premixing compressed air foam fire-extinguishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207384654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888689A (en) * | 2020-07-29 | 2020-11-06 | 中国电力科学研究院有限公司 | Movable fire extinguishing device |
| CN112915431A (en) * | 2021-04-12 | 2021-06-08 | 天津理工大学 | Water-based foam preparation device |
| CN113018722A (en) * | 2019-12-25 | 2021-06-25 | 应急管理部消防产品合格评定中心 | Airborne bi-component water-based fire extinguishing device for unmanned aerial vehicle |
-
2017
- 2017-09-12 CN CN201721161730.5U patent/CN207384654U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018722A (en) * | 2019-12-25 | 2021-06-25 | 应急管理部消防产品合格评定中心 | Airborne bi-component water-based fire extinguishing device for unmanned aerial vehicle |
| CN111888689A (en) * | 2020-07-29 | 2020-11-06 | 中国电力科学研究院有限公司 | Movable fire extinguishing device |
| CN112915431A (en) * | 2021-04-12 | 2021-06-08 | 天津理工大学 | Water-based foam preparation device |
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| 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: 20180522 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |