CN202105352U - Fire truck and pulse spray gun thereof - Google Patents
Fire truck and pulse spray gun thereof Download PDFInfo
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- CN202105352U CN202105352U CN2011201355563U CN201120135556U CN202105352U CN 202105352 U CN202105352 U CN 202105352U CN 2011201355563 U CN2011201355563 U CN 2011201355563U CN 201120135556 U CN201120135556 U CN 201120135556U CN 202105352 U CN202105352 U CN 202105352U
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Abstract
The utility model discloses a pulse spray gun which comprises an ejector, a water storage barrel connected with the ejector through a conduit pipe and a first high-pressure gas storage cylinder connected with the water storage barrel through a low-pressure gas pipe, wherein a first pressure reducer is arranged at the gas outlet of the first high-pressure gas storage cylinder, and the low-pressure gas pipe is connected with the first pressure reducer; and the pulse spray gun further comprises a back plate and a second gas storage cylinder arranged on the back plate, wherein the second gas storage cylinder is connected with the ejector through a middle-pressure gas pipe. According to the utility model, the pulse spray gun can be convenient to load on a motor vehicle, if being equipped with the pulse spray gun, the motor vehicle can serve as a special fire truck for daily preparations, and the water storage barrel is transshipped through the motor vehicle, so that the water storage barrel has a larger volume and can store a greater amount of water. By arrangement of the longer conduit pipe which can carry a relatively greater amount of water and the complementary advantages of the pulse spray gun and the motor vehicle, the pulse spray gun can play unique function in case of an unwanted fire. The utility model further discloses a fire truck with the pulse spray gun.
Description
Technical field
The utility model relates to the fire-fighting equipment technical field, more particularly, relates to a kind of fire fighting truck and pulse nebulization technique hydraulic giant thereof.
Background technology
The general fiery kitchen range of a large amount of water direct injections that adopts of tradition fire fighting truck, to reach the purpose of fire extinguishing, this kind fire-fighting mode exists fire-fighting efficiency not high, and a large amount of water is not brought into play the fire extinguishing effect, and water damage is big, the shortcoming that indirect pollution is many.Because the fire tower motor-car is long-pending big, often be difficult to again pass through some slype, and can not tackle the multiclass fire simultaneously near the scene of a fire, limitation also is conspicuous.
As shown in Figure 1, existing pulse nebulization technique hydraulic giant generally is made up of injector 1, water-supply-pipe 2, low pressure appendix 3, water butt 4, high pressure gas cylinder 5, pressure reducer 6 and middle pressure appendix 7.Water butt 4 is connected with water storage room 11 by injector 1 through water-supply-pipe 2; After high pressure gas cylinder 5 passes through pressure reducer 6 and middle pressure appendix 7 is connected; Be connected with the gas dome 13 of injector 1; The gas dome 13 of injector 1 drives quck-opening valve 12 with water storage room 11 through trigger 14, gas dome 13 is communicated with water storage room 11 or closes.(the being generally 2.5MPa) high speed of calming the anger in during connection in the gas dome 13 is dashed to water storage room 11; And mix and roll and form air-water mixture and dash to injector 1 exit with water in the water storage room 11; Split by turning over of rice word rubber plate washer and to make it be high speed atomized flow ejection, can put out the combustion fire fast.This fire-extinguishing apparatus is easy to obtain because of the extinguishing chemical wide material sources, and is inexpensive, the fire extinguishing non-secondary pollution, and good extinguishing effect, and to oils is fiery, gas is fiery, electrical fire all can use, so by extensive employing.
The extinguishing mechanism of pulse nebulization technique hydraulic giant be utilize 2.5MPa compressed air moment fast with the water atomization about 1L and spray to fiery kitchen range.Tiny water smoke has greatly increased endotherm area, reduces the combustible temperature fast to burning-point through a large amount of heat absorptions.And secluding air arranged, shear the effect of source of the gas.Thereby it has the fire-fighting efficiency height, very saves also seldom advantage of water, water damage and indirect pollution.This pulse nebulization technique hydraulic giant uses very easy, flexible, and can tackle solid fire, oils fire simultaneously, gas is fiery and electrical fire.These advantages have become common recognition.
Though a large amount of water of tradition fire fighting truck portability is put out a fire, but the utilization rate of water is low, water damage is big, and indirect pollution is many, and is difficult to through some slype near the scene of a fire.
The self-contained firing-fighting medium (mainly being light water) of existing pulse nebulization technique hydraulic giant series of products is less relatively, and backpack can be with 12L, and cart type is 35L.Tackle than conflagration with this and often to seem that water shortage, its remote machine kinetic force also seem not enough.
At present, need badly and a kind ofly can carry a large amount of firing-fighting mediums, the pulse nebulization technique hydraulic giant that fire-fighting efficiency is high, long-range mobility is good.
The utility model content
In view of this, the utility model provides a kind of fire fighting truck and pulse nebulization technique hydraulic giant thereof, can carry a large amount of firing-fighting mediums, improves its fire-fighting efficiency and long-range mobility.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of pulse nebulization technique hydraulic giant; The water butt that comprises injector, is connected with said injector through water-supply-pipe and pass through first high-pressure gas cylinder that the low pressure appendix links to each other with said water butt; Its place, gas outlet is provided with first pressure reducer; Said low pressure appendix links to each other with said first pressure reducer, also comprises backboard and is arranged on second high-pressure gas cylinder on the said backboard, and this second high-pressure gas cylinder links to each other with said injector through middle pressure appendix.
Preferably, in above-mentioned pulse nebulization technique hydraulic giant, said injector specifically comprises:
Water storage room;
Be arranged at the gas dome of said water storage room rear end;
Be arranged at the quck-opening valve between said water storage room and the said gas dome;
The trigger that links to each other with quck-opening valve.
Preferably, in above-mentioned pulse nebulization technique hydraulic giant, said water storage room is provided with injector water inlet interface, and said water-supply-pipe one end is plugged on this injector water inlet interface.
Preferably, in above-mentioned pulse nebulization technique hydraulic giant, an end of said water-supply-pipe is provided with snap joint, and said snap joint is inserted on the said injector water inlet interface.
Preferably, in above-mentioned pulse nebulization technique hydraulic giant, said gas dome is provided with quick socket, and said middle appendix one end of pressing is plugged on this quick socket.
Preferably, in above-mentioned pulse nebulization technique hydraulic giant, also comprise reel, said water-supply-pipe is wrapped on this reel.
Preferably, in above-mentioned pulse nebulization technique hydraulic giant, said reel comprises rotating shaft and is arranged at the baffle plate at rotating shaft two ends, and said water-supply-pipe is wrapped in the said rotating shaft, and said baffle plate is provided with trip bolt.
A kind of fire fighting truck comprises motor vehicle, also comprises as above each the described pulse nebulization technique hydraulic giant that is arranged in the said motor vehicle.
Preferably, in above-mentioned fire fighting truck, also comprise the bearing frame in the trunk that is arranged at said motor vehicle, said pulse nebulization technique hydraulic giant is arranged in this bearing frame.
Preferably, in above-mentioned fire fighting truck, said motor vehicle is picking-up vehicle, minibus or car.
Can find out that from above-mentioned technical scheme the pulse nebulization technique hydraulic giant that the utility model provides is provided with backboard; And second high-pressure gas cylinder is set on backboard; This second high-pressure gas cylinder links to each other with injector through middle pressure appendix, so the fire fighter can break away from water butt, and can bear second high-pressure gas cylinder alone is that injector provides power; And water butt can be placed on the fire fighting truck, only needs sufficiently long water-supply-pipe connection water butt and injector to get final product.
Through above-mentioned setting, during use, the utility model can be loaded into the pulse nebulization technique hydraulic giant on the motor vehicle easily.These vehicles load onto that to can be used as professional fire-fighting vehicle behind this cover equipment daily ready to go out on duty, unload this cover equipment and can be used as general vehicle and use.Through motor vehicle water butt is transported, so water butt can accomplish greatlyyer, can store the more water of multicapacity.The utility model is furnished with than long water-supply-pipe, has carried many relatively water, adds the mutual supplement with each other's advantages of pulse nebulization technique hydraulic giant and motor vehicle, can when reply burst fire, bring into play particular utility.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of existing pulse nebulization technique hydraulic giant;
The structural representation of the pulse nebulization technique hydraulic giant that Fig. 2 provides for the utility model embodiment;
The structural representation of the reel that Fig. 3 provides for the utility model embodiment.
The specific embodiment
The utility model discloses a kind of fire fighting truck and pulse nebulization technique hydraulic giant thereof,, improve its fire-fighting efficiency and long-range mobility can carry a large amount of firing-fighting mediums.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 2, the structural representation of the pulse nebulization technique hydraulic giant that Fig. 2 provides for the utility model embodiment.
The pulse nebulization technique hydraulic giant that the utility model provides comprises injector 1, water butt 4, first high-pressure gas cylinder 51 and second high-pressure gas cylinder 8.Wherein, water butt 4 is connected with injector 1 through water-supply-pipe 2, and water butt 4 is used to injector 1 and supplies water, and through water-supply-pipe 2 water in the water butt 4 is delivered in the injector 1.
First high-pressure gas cylinder 51 links to each other with water butt 4 through low pressure appendix 3, and its place, gas outlet is provided with first pressure reducer, 52, the first high-pressure gas cylinders 51 and links to each other with low pressure appendix 3 through first pressure reducer 52.First pressure reducer 52 is used to reduce the output pressure of first high-pressure gas cylinder 51, and the water that this output pressure can be controlled in the water butt 4 is got final product by water-supply-pipe 2 outputs.Generally can select output pressure is that the pressure reducer of 1.1MPa can meet the demands.
Second high-pressure gas cylinder 8 is arranged on the backboard, so that can second high-pressure gas cylinder 8 be born on one's body the fireman through backboard.This second high-pressure gas cylinder 8 links to each other with injector 1 through middle pressure appendix 7, and the place, gas outlet of second high-pressure gas cylinder 8 is provided with second pressure reducer, 9, the second high-pressure gas cylinders 8 and links to each other with middle pressure appendix 7 through second pressure reducer 9.Second pressure reducer 9 is used to reduce the output pressure of second high-pressure gas cylinder 8, makes this output pressure can control water in the injector 1 and is vaporific ejection and gets final product.Generally can select output pressure is that the pressure reducer of 2.5MPa can meet the demands.
The pulse nebulization technique hydraulic giant that the utility model provides; Be provided with backboard, and second high-pressure gas cylinder 8 is set on backboard, this second high-pressure gas cylinder 8 links to each other with injector 1 through middle pressure appendix 7; Therefore the fire fighter can break away from water butt 4; Can bear second high-pressure gas cylinder 8 alone provides power for injector 1, and water butt 4 can be placed on the fire fighting truck, only needs sufficiently long water-supply-pipe 2 to be communicated with water butts 4 and gets final product with injector 1.
Through above-mentioned setting, during use, the utility model can be loaded into the pulse nebulization technique hydraulic giant on the motor vehicle easily.These vehicles load onto that to can be used as professional fire-fighting vehicle behind this cover equipment daily ready to go out on duty, unload this cover equipment and can be used as general vehicle and use.Through motor vehicle water butt 4 is transported, so water butt 4 can accomplish greatlyyer, can store the more water of multicapacity.The utility model is furnished with than long water-supply-pipe 2, has carried many relatively water, adds the mutual supplement with each other's advantages of pulse nebulization technique hydraulic giant and motor vehicle, can when reply burst fire, bring into play particular utility.
Injector 1 specifically comprises water storage room 11, gas dome 13, quck-opening valve 12 and trigger 14.Wherein, Gas dome 13 is arranged at the rear end of water storage room 11; Water-supply-pipe 2 links to each other with water storage room 11, and middle pressure appendix 7 links to each other with gas dome 13, and water butt 4 continuously is delivered to the water of its internal storage in the water storage room 11; Second high-pressure gas cylinder 8 is delivered in the gas dome 13 after continuously the high pressure gas of its internal storage being calmed the anger in second pressure reducer 9 is converted into, through in the effect of calming the anger the water in the water storage room 11 are vaporific ejection.Quck-opening valve 12 is arranged between water storage room 11 and the gas dome 13; Under the normal condition; The passage that quck-opening valve 12 cuts off between water storage room 11 and the gas dome 13; The trigger 14 cocking 14 removable quck-opening valves 12 that were connected with quck-opening valve 12 make and open the passage between water storage room 11 and the gas dome 13, calm the anger in the gas dome 13 with water storage room 11 in water mixes and rolls and form air-water mixture towards exit to injector 1; Split by turning over of rice word rubber plate washer and to make it be high speed atomized flow ejection, can put out the combustion fire fast.
Water storage room 11 is provided with injector water inlet interface 16, and an end of water-supply-pipe 2 is plugged on this injector water inlet interface 16.One end of water-supply-pipe 2 is provided with snap joint 21, and snap joint 21 is inserted on the injector water inlet interface 16.Snap joint 21 is adjustable check valve, and when not plugging to injector water inlet interface 16, snap joint 21 is in closed condition, and when plugging to injector water inlet interface 16, snap joint 21 is in opening.Gas dome 13 is provided with quick socket 15, and middle pressure appendix 7 one ends are plugged on this quick socket 15.
Pulling water-supply-pipe 2 also links to each other the hydraulic quick coupler 21 of its end with injector water inlet interface 16, after this open the pipe valve (generally, first pressure reducer 52 and water butt 4 are in through low pressure appendix 3 and often connect state) of first high-pressure gas cylinder 51; Press the quick socket 15 of appendix 7 and injector 1 in connecting, open the pipe valve of second high-pressure gas cylinder 8.Because water-supply-pipe 2 is longer relatively, the fire fighter can select favorable terrain near fiery kitchen range it to be sprayed as far as possible from different orientation, realizes the fire extinguishing purpose.
See also Fig. 3, the structural representation of the reel that Fig. 3 provides for the utility model embodiment.
In order to optimize technique scheme, the utility model also can comprise reel 10, and water-supply-pipe 2 is wrapped on this reel 10.Through the placement that reel 10 can make things convenient for water-supply-pipe 2 is set, avoided long water-supply-pipe 2 to be prone to the drawback of twining each other.
The fire fighting truck that the utility model provides comprises motor vehicle, also comprises the described pulse nebulization technique hydraulic giant of as above embodiment that is arranged in the motor vehicle.Through with the transporting equipment of motor vehicle as the pulse nebulization technique hydraulic giant; With existing backpack pulse nebulization technique hydraulic giant with 12L water with can compare with the cart type pulse nebulization technique hydraulic giant of 35L water; Its portability is the water of multicapacity more, compares with large-scale fire fighting truck, and it is owing to adopt common motor vehicle; Therefore more flexible, be more suitable for slype near the scene of a fire.The most important thing is; What be equipped with on the fire fighting truck that the utility model provides is the pulse nebulization technique hydraulic giant; Advantage that the long-range mobility of motor vehicle is good and pulse nebulization technique hydraulic giant can maneuverability ground near fiery kitchen range, fire-fighting efficiency is high, water damage is little etc., and advantage combines effectively; Remedy the few deficiency with remote machine kinetic force difference of pulse rifle series of products water carrying capacity in the past, make the pulse rifle in the putting out a fire to save life and property of the fire that happens suddenly, bring into play its distinctive effect better.
For ease the pulse nebulization technique hydraulic giant is loaded in the motor vehicle, the utility model also can comprise the bearing frame in the trunk that is arranged at motor vehicle, and the pulse nebulization technique hydraulic giant is arranged in this bearing frame.This bearing frame should firmly be installed each parts of pulse nebulization technique hydraulic giant, can be loaded into easily in the trunk of motor vehicle (motor vehicle can be pick up, minibus or car) again.For example can in the trunk of motor vehicle, be arranged at the collocation portion that this bearing frame cooperates, fit in this collocation portion so that this bearing frame can be blocked, prevent when motor vehicle trembles, bearing frame moves in trunk.Also can be provided with on the bearing frame and hold injector 1, water butt 4 respectively, twining the reel 10 of water-supply-pipe 2 and have second high-pressure gas cylinder 8 of backboard and the holding tank of first high-pressure gas cylinder 51; To prevent when motor vehicle shakes; Bump between pulse nebulization technique hydraulic giant and the bearing frame, damage the pulse nebulization technique hydraulic giant.
In sum, the utility model is through organically combining cyclecar (pick up, minibus and car) and pulse nebulization technique hydraulic giant, gives full play to that pulse rifle series of products fire-fighting efficiency is high, water damage is little and the good advantage of the long-range mobility of motor vehicle.Remedy existing backpack, cart type pulse rifle kind water carrying capacity is few and the deficiency of remote machine kinetic force difference.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. pulse nebulization technique hydraulic giant; The water butt (4) that comprises injector (1), is connected with said injector (1) through water-supply-pipe (2) and pass through first high-pressure gas cylinder (51) that low pressure appendix (3) links to each other with said water butt (4); Its place, gas outlet is provided with first pressure reducer (52); Said low pressure appendix (3) links to each other with said first pressure reducer (52); It is characterized in that also comprise backboard and be arranged on second high-pressure gas cylinder (8) on the said backboard, this second high-pressure gas cylinder (8) links to each other with said injector (1) through middle pressure appendix (7).
2. pulse nebulization technique hydraulic giant as claimed in claim 1 is characterized in that, said injector (1) specifically comprises:
Water storage room (11);
Be arranged at the gas dome (13) of said water storage room (11) rear end;
Be arranged at the quck-opening valve (12) between said water storage room (11) and the said gas dome (13);
The trigger (14) that links to each other with quck-opening valve (12).
3. pulse nebulization technique hydraulic giant as claimed in claim 2 is characterized in that, said water storage room (11) is provided with injector water inlet interface (16), and said water-supply-pipe (2) one ends are plugged on this injector water inlet interface (16).
4. pulse nebulization technique hydraulic giant as claimed in claim 3 is characterized in that, an end of said water-supply-pipe (2) is provided with snap joint (21), and said snap joint (21) is inserted on the said injector water inlet interface (16).
5. pulse nebulization technique hydraulic giant as claimed in claim 3 is characterized in that, said gas dome (13) is provided with quick socket (15), and said middle appendix (7) one ends of pressing are plugged on this quick socket (15).
6. pulse nebulization technique hydraulic giant as claimed in claim 1 is characterized in that, also comprises reel (10), and said water-supply-pipe (2) is wrapped on this reel (10).
7. pulse nebulization technique hydraulic giant as claimed in claim 6 is characterized in that, said reel (10) comprises rotating shaft and be arranged at the baffle plate at rotating shaft two ends, and said water-supply-pipe (2) is wrapped in the said rotating shaft, and said baffle plate is provided with trip bolt (101).
8. a fire fighting truck comprises motor vehicle, it is characterized in that, also comprise be arranged in the said motor vehicle like each described pulse nebulization technique hydraulic giant of claim 1-7.
9. fire fighting truck as claimed in claim 8 is characterized in that, also comprises the bearing frame in the trunk that is arranged at said motor vehicle, and said pulse nebulization technique hydraulic giant is arranged in this bearing frame.
10. fire fighting truck as claimed in claim 8 is characterized in that, said motor vehicle is picking-up vehicle, minibus or car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201355563U CN202105352U (en) | 2011-05-03 | 2011-05-03 | Fire truck and pulse spray gun thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201355563U CN202105352U (en) | 2011-05-03 | 2011-05-03 | Fire truck and pulse spray gun thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105352U true CN202105352U (en) | 2012-01-11 |
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ID=45430806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201355563U Expired - Lifetime CN202105352U (en) | 2011-05-03 | 2011-05-03 | Fire truck and pulse spray gun thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105352U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908737A (en) * | 2012-10-15 | 2013-02-06 | 浙江工业大学 | Ultra-long-range high-pressure pulse water monitor |
| CN107998538A (en) * | 2017-11-18 | 2018-05-08 | 格薪源生物质燃料有限公司 | Self-cleaning engineering truck with automatic fire-extinguishing function |
| CN111481867A (en) * | 2020-03-25 | 2020-08-04 | 中国消防救援学院 | Mobile pulse air pressure spray water gun and emergency danger avoiding method |
-
2011
- 2011-05-03 CN CN2011201355563U patent/CN202105352U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908737A (en) * | 2012-10-15 | 2013-02-06 | 浙江工业大学 | Ultra-long-range high-pressure pulse water monitor |
| CN102908737B (en) * | 2012-10-15 | 2014-12-03 | 浙江工业大学 | Ultra-long-range high-pressure pulse water monitor |
| CN107998538A (en) * | 2017-11-18 | 2018-05-08 | 格薪源生物质燃料有限公司 | Self-cleaning engineering truck with automatic fire-extinguishing function |
| CN111481867A (en) * | 2020-03-25 | 2020-08-04 | 中国消防救援学院 | Mobile pulse air pressure spray water gun and emergency danger avoiding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |