CN205867365U - Air -water extinguisher - Google Patents
Air -water extinguisher Download PDFInfo
- Publication number
- CN205867365U CN205867365U CN201620848483.5U CN201620848483U CN205867365U CN 205867365 U CN205867365 U CN 205867365U CN 201620848483 U CN201620848483 U CN 201620848483U CN 205867365 U CN205867365 U CN 205867365U
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- China
- Prior art keywords
- water
- nebulizer
- fire
- fire extinguisher
- generator
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 239000006199 nebulizer Substances 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 15
- 238000000889 atomisation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 5
- 230000003389 potentiating effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- -1 it is achieved wind Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an air -water extinguisher, including water receiver, engine, fan and play dryer, this dryer is installed on the fan, and this fan produces centrifugal wind and puts out a fire through going out the dryer blowout by engine driven is rotatory, and this fire extinguisher still includes dc generator and the atomizer that has the nozzle, dc generator is by the rotatory electricity generation of engine driven, the water receiver leads to pipe and atomizer intercommunication, and this atomizer produces water smoke by the dc generator drive and through the nozzle blowout, the centrifugal wind that nozzle spun water smoke and fan produced joins the blowout and puts out a fire. The utility model discloses water use rate is high, the light practicality of equipment, and fire control effect is showing and is promoting, and the cooling performance is excellent, has improved the personnel's of putting out a fire the environment and put out a fire and make the intensity of labour of time spent of putting out a fire, can use at the high precipitous and water -deficient area in mountain, and is especially adapted in the popularization and application of forest zone conflagration prevention and cure.
Description
Technical field
This utility model relates to forest machine technology field, particularly relates to a kind of water-air fire extinguisher.
Background technology
Wind fire-extinguisher, is commonly called as hair-dryer, mainly applies forest extinguishing, fire-fighting first aid, afforestation, highway engineering etc.,
Also have for commercial production.It is typically to utilize gasoline engine or accumulator to drive wind wheel to produce high speed steam flow for power source, and then
Blow out flare and foreign material.But, conventional wind spray fire-fighting efficiency is low, under bigger flame intensity, only past by high velocity air
Toward not playing good extinguishing effect, fire scene temperature is high in addition, and after fire extinguishing, easy resume combustion, affects extinguishing effect.Additionally, wind-force goes out
Extinguishing operation of drying taked by lighter, and distance fire point is relatively near, and the safety of fire fighter is threatened by work under bad environment.
For improving the problems referred to above that wind fire-extinguisher exists, people have invented a kind of water-air fire extinguisher, this water-air fire extinguisher
Combine wind-force fire extinguishing and the advantage of above-water method, extinguishing effect can be promoted, utilize the cooling-down effect of water simultaneously, effectively prevent multiple
Combustion, improves fire extinguishing personal security.As the Chinese patent of Patent No. ZL200520024918.6 discloses a kind of Portable wind
Above-water method machine, it include spiral case blower fan, electromotor, fuel tank, air duct and can the water bag of backpack or water tank, and set inside air duct
Put sparge pipe, by tube for transfusion, downcomer, water valve, sparge pipe and the water bag of backpack or water tank are connected.When fire extinguishing uses,
Wind-force is utilized to be sprayed by water, it is achieved wind, water are put out a fire simultaneously.
But existing water-air fire extinguisher still suffers from following shortcoming:
One, when fire extinguishing, the water droplet granule of water-air fire extinguisher ejection is relatively big, generally 2～4 millimeters, causes the utilization of water
Rate is relatively low, affects practicality；
Two, because of ejection be particle water, when causing putting out a fire, minimum injection flow rate is up to 2 kg/minute every time, by once putting out a fire
Need to spray water 10 minutes and calculate, the most at least need to bear the water of 20 kilogram weights, labor intensity is big, affects the speed of travel of user, causes
Making fire-fighting efficiency low, it is difficult to promote the use of, particularly on mountain, high precipitous and water-deficient area application is particularly difficult.
Utility model content
The purpose of this utility model is to provide a kind of light edema due to wind pathogen easy-to-use, that fire extinguishing is efficient, temperature reduction performance is excellent to put out a fire
Machine.
This water-air fire extinguisher that this utility model provides, including water receiver, electromotor, blower fan and chimney fan, this air-out
Cylinder is arranged on blower fan, and this blower fan is driven by electromotor to rotate and produces centrifugal wind and through chimney fan ejection fire extinguishing, and this spray is also
Including DC generator with the nebulizer of nozzle, described DC generator is driven rotary electrification, described storage by electromotor
Hydrophone is connected with nebulizer by water pipe, and this nebulizer is driven by DC generator and produces water smoke and spray through nozzle, described
The centrifugal wind that the water smoke of nozzle ejection and blower fan produce converges ejection fire extinguishing.
Carrying use for convenience of of the present utility model, described water receiver includes backrest and water tank, and described water tank is dismountable
Being arranged in backrest, water tank is connected with the water inlet end of nebulizer by water pipe, described electromotor, blower fan, DC generator and mist
Change device to be installed in backrest.
For ensureing the stability of this utility model water smoke ejection, connect between described DC generator and nebulizer and have surely
Depressor, this manostat is arranged in backrest.
Described backrest is provided with the braces of flexibility.
Described electromotor uses petrol engine.
Described nebulizer uses soniclizer.
Described water tank is built with water or aqua type extinguishing chemical.
Described nebulizer is provided with atomization activate switch.
The nozzle of described nebulizer is arranged on the inner side of chimney fan.
Described water tank uses plastic material to make.
Compared with prior art, this utility model has the advantage that
1, by setting up a DC generator and nebulizer on existing water-air fire extinguisher, electromotor and DC generation are utilized
Machine starts nebulizer and water carries out atomization ejection, and the refinement realizing water droplet granule when fire extinguishing forms fine droplet, adds flood
Utilization rate, practicality is higher；
2, being in vaporific ejection because of water, during single fire extinguishing, the water yield of use per minute is well below the amount in watery ejection,
Therefore under the identical ejection time, the water yield that need to bear is significantly reduced, and improves the work situation of user, it is ensured that make
The speed of travel of user, is greatly improved fire-fighting efficiency, also mitigates the injury to fire extinguishing personnel's health of the severe fire extinguishing environment；
3, wind-force fire extinguishing can be carried out under without aqueous condition, it is possible to carry out wind mist fire extinguishing in the place having water, significantly improve
Fire-fighting efficiency, the suitability is higher.
This utility model water use efficiency is high, the light practicality of equipment, and extinguishing effect is obviously improved, and temperature reduction performance is excellent, improves
Labor intensity when the fire extinguishing environment of fire extinguishing personnel and fire extinguishing function, can and water-deficient area high precipitous on mountain use, very
It is suitable for the popularization and application of forest fire preventing and treating.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
It will be seen from figure 1 that this water-air fire extinguisher of this utility model, including water receiver 1, electromotor 2, blower fan 3, air-out
Cylinder 4, DC generator 5 and the nebulizer 6 with nozzle 61, electromotor 2 is connected with blower fan 3 and DC generator 5 respectively, wind
Machine 3 is driven rotation to produce centrifugal wind by electromotor 2, and DC generator 5 is driven rotary electrification, chimney fan 4 to be arranged on by electromotor 2
On blower fan 3, the air inlet of chimney fan 4 with the air outlet of blower fan 3 connect, blower fan 3 rotates the centrifugal wind produced and sprays through chimney fan 4
Going out to realize wind-force fire extinguishing, the water inlet end of nebulizer 6 is connected with water receiver 1 by soft water pipe, and nebulizer 6 is by DC generator 5
Drive the water flowed out by water receiver 1 to carry out atomization produce water smoke and spray through nozzle 61, the water smoke of nozzle 61 ejection and wind
The centrifugal wind that machine 3 produces converges ejection and realizes the fire extinguishing of wind mist.
It is seen also in fig. l that this utility model also includes a manostat 7, this manostat 7 is arranged in backrest 11, directly
Stream electromotor 5 drives nebulizer 6 to be atomized by manostat 7.
It is seen also in fig. l that water receiver 1 of the present utility model includes backrest 11 and water tank 12, outside backrest 11 on
Being provided with the braces 13 of flexibility, water tank 12 uses plastic material to make, and this water tank 12 is threaded connection and is detachably arranged in the back of the body
On frame 11, can freely take out and change；Pass through built with water or aqua type extinguishing chemical, the water inlet end of nebulizer 6 at water tank 12
Soft water pipe connects with water tank 12, and electromotor 2, blower fan 3, DC generator 5 and nebulizer 6 are installed in backrest 11.
It is seen also in fig. l that be provided with atomization activate switch 62, the spray of nebulizer 6 on this utility model nebulizer 6
Mist mouth 61 is arranged on the rear inside of chimney fan 4.
In this utility model, electromotor 2 uses put-put, nebulizer 6 to use soniclizer.
In this utility model, can be designed to water tank 12 store the water of about one kilogram or the volume of aqua type extinguishing chemical
Size, is set to 5 kgs/hour by the flow of nebulizer 6, and the liquid in water tank 12 can spray about 12 minutes continuously.
The process that use this utility model carries out wind mist fire extinguishing is as follows:
1, start electromotor 2, after the wheel rotation of blower fan 3 produces potent centrifugal wind, drain into air-out through the air outlet of blower fan 3
In pipe 4；
2, meanwhile, open DC generator 5, press atomization activate switch 62, nebulizer 6 by the water in water tank 12 or
After aqua type extinguishing chemical sucking-off atomization to diameter is less than the superfine spray of 50 microns, spray through nozzle 61；
3, in discharge pipe 4, nozzle 61 the potent centrifugal wind produced with blower fan 3 is converged by the superfine spray sprayed,
Air outlet through discharge pipe 4 sprays to the scene of a fire again, it is achieved potent cooling and high-effect fire-extinguishing；
4, when hydropenia in water tank 12, the atomization activate switch 62 of nebulizer 6 is closed, be then turned on after changing water tank 12.
When using this utility model to carry out wind-force fire extinguishing, only need to open electromotor 2, the wheel rotation of blower fan 3 produces potent
After centrifugal wind, blown out by discharge pipe 4, implement wind-force fire extinguishing.
The Oil Switch of electromotor 2, when stopping using, need to be beaten to minimum by this utility model, after the slow-speed of revolution operates,
Press halt switch again to stop working.
Claims (10)
1. a water-air fire extinguisher, including water receiver (1), electromotor (2), blower fan (3) and chimney fan (4), this chimney fan (4) is pacified
Being contained on blower fan (3), this blower fan (3) is driven by electromotor (2) to rotate and produces centrifugal wind and through chimney fan (4) ejection fire extinguishing, its
It is characterised by: this spray also includes DC generator (5) and the nebulizer (6) with nozzle (61), described DC generation
Machine (5) is driven rotary electrification by electromotor (2), and described water receiver (1) is connected with nebulizer (6) by water pipe, this nebulizer (6)
Driven by DC generator (5) and produce water smoke and spray through nozzle (61), water smoke that described nozzle (61) sprays and blower fan
(3) the centrifugal wind produced converges ejection fire extinguishing.
Water-air fire extinguisher the most according to claim 1, it is characterised in that: described water receiver (1) includes backrest (11) and water
Case (12), described water tank (12) is detachably arranged in backrest (11), and water tank (12) is by the water inlet of water pipe with nebulizer (6)
End connection, described electromotor (2), blower fan (3), DC generator (5) and nebulizer (6) are installed in backrest (11).
Water-air fire extinguisher the most according to claim 2, it is characterised in that: at described DC generator (5) and nebulizer (6)
Between connect have manostat (7), this manostat (7) to be arranged in backrest (11).
Water-air fire extinguisher the most according to claim 2, it is characterised in that: in described backrest (11), it is provided with the braces of flexibility
(13).
Water-air fire extinguisher the most according to claim 1, it is characterised in that: described electromotor (2) uses petrol engine.
Water-air fire extinguisher the most according to claim 1, it is characterised in that: described nebulizer (6) uses soniclizer.
Water-air fire extinguisher the most according to claim 2, it is characterised in that: described water tank (12) goes out built with water or aqua type
Fire agent.
Water-air fire extinguisher the most according to claim 1, it is characterised in that: on described nebulizer (6), it is provided with atomization opens
Dynamic switch (62).
Water-air fire extinguisher the most according to claim 1, it is characterised in that: the nozzle (61) of described nebulizer (6) is arranged
Inner side in chimney fan (4).
Water-air fire extinguisher the most according to claim 2, it is characterised in that: described water tank (12) uses plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848483.5U CN205867365U (en) | 2016-08-08 | 2016-08-08 | Air -water extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848483.5U CN205867365U (en) | 2016-08-08 | 2016-08-08 | Air -water extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205867365U true CN205867365U (en) | 2017-01-11 |
Family
ID=57701057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620848483.5U Active CN205867365U (en) | 2016-08-08 | 2016-08-08 | Air -water extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205867365U (en) |
-
2016
- 2016-08-08 CN CN201620848483.5U patent/CN205867365U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |