CN204208218U - Having in compartment can the passenger vehicle of automatic fire-extinguishing function - Google Patents
Having in compartment can the passenger vehicle of automatic fire-extinguishing function Download PDFInfo
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- CN204208218U CN204208218U CN201420602662.1U CN201420602662U CN204208218U CN 204208218 U CN204208218 U CN 204208218U CN 201420602662 U CN201420602662 U CN 201420602662U CN 204208218 U CN204208218 U CN 204208218U
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- compartment
- passenger vehicle
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- fire
- automatic fire
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to and aims to provide a kind of effectively can prevention the flame in passenger vehicle, having in compartment of fire extinguishing can the passenger vehicle of automatic fire-extinguishing function, comprise vehicle frame, compartment, be arranged at the horizontal bar of the left and right sides and top in compartment, and the vertical bar be vertically installed in compartment, described horizontal bar and vertical bar are made by metal tube, high pressure water transport pipe is provided with in described horizontal bar and vertical bar, and the storage tank be provided with on described vehicle frame for water storage, described storage tank is communicated with described horizontal bar is corresponding with the high pressure water transport pipe in vertical bar via high service device, described high pressure water transport pipe is provided with at least one atomizer, and at least one apopore corresponding with described atomizer is provided with on described horizontal bar and vertical bar, the atomized water of described atomizer ejection is sprayed in described compartment via described apopore.
Description
Technical field
The utility model relates to a kind of passenger vehicle fire prevention field, is specifically related to that a kind of have in compartment can the passenger vehicle of automatic fire-extinguishing function.
Background technology
In recent years, passenger vehicle various accident in domestic city is increasing, and the people on the ground such as the Xiamen particularly recurred, Ningbo, Guizhou is the accident of setting on fire and passenger vehicle own combustion accident, brings serious loss to the life of people and property safety.Ornament materials inside and outside city bus compartment, if wallboard, seat, floor, paint, glass fibre etc. are all containing combustible component, some organic composite material can produce toxic gas and dense smoke after even meeting fire burning, causes the danger that passenger is poisoning and suffocate.High temperature after city bus meets fire can cause body construction to be out of shape, and car door cannot normally be opened, the problem that personnel cannot save oneself.Meanwhile, once after there is vehicle fire, fire fighter also needs certain hour just can arrive in the scene of a fire, the on-the-spot professional person of shortage commands and guides, and easy initiation crowd psychology is panic, probably causes larger personal injury.For above-mentioned situation, the dry powder extinguisher cooling effect be arranged on passenger vehicle is poor, is difficult to reduce fire scene temperature and effective fire extinguishing, even if after momently flame being put out, or the issuable resume combustion again of the surrounding objects that easily ignites.In practice, in compartment, fire accident occurs, vehicle interior personnel, once confusion, cannot find fire extinguisher to put out a fire at all, and the fire extinguisher effect of performing practically no function in its passenger vehicle is not very large, and it really cannot play the effect of fire extinguishing.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and having in compartment of adapting to reality need, provide a kind of and effectively can prevent the flame in passenger vehicle, put out a fire can the passenger vehicle of automatic fire-extinguishing function.
In order to realize the purpose of this utility model, the technical scheme that the utility model adopts is:
Design that a kind of have in compartment can the passenger vehicle of automatic fire-extinguishing function, comprise vehicle frame, compartment, the horizontal bar being arranged at the left and right sides and top in compartment and the vertical bar be vertically installed in compartment, described horizontal bar and vertical bar are made by metal tube, high pressure water transport pipe is provided with in described horizontal bar and vertical bar, and the storage tank be provided with on described vehicle frame for water storage, described storage tank is communicated with described horizontal bar is corresponding with the high pressure water transport pipe in vertical bar via high service device; Described high pressure water transport pipe is provided with at least one atomizer, and at least one apopore corresponding with described atomizer is provided with on described horizontal bar and vertical bar, the atomized water of described atomizer ejection is sprayed in described compartment via described apopore.
The diameter of the water jet of described atomizer is 0.4mm
~ 0.9mm.
Described high service device comprises water pump.
This passenger vehicle also comprises fire prevention and extinguishing device, described fire prevention and extinguishing device comprise control circuit, be arranged at least one Smoke Sensor in described compartment and at least one flame sensor, described Smoke Sensor and flame sensor are all corresponding with described control circuit to be connected, and described water pump connects via the contactor of correspondence is corresponding with described control circuit.
Described fire prevention and extinguishing device also comprise the emergency button, buzzer and the display that connect corresponding to described control circuit, and described emergency button, buzzer and display correspondence is arranged at the instrument board place of steering position.
Described control circuit also should be connected with the emergent two gauge tap of flashing light of this passenger vehicle and the Car's door controlling Switch Controller of this passenger vehicle.
High pressure water transport pipe composition two-way water supply branch road in described compartment, the input of each water supply branch road is communicated with via water pump is corresponding with described storage tank respectively, and described two water pumps are communicated with via the contactor of correspondence is corresponding with described control circuit respectively.
Also comprise a magnetic valve, the water side of one of them water supply branch road connects via this magnetic valve is corresponding with the water delivery end of the water pump of another water supply branch road.
Described control circuit comprises single-chip microcomputer.
The beneficial effects of the utility model are:
1, the bar of passenger's use of design in city bus compartment, its layout is arranged on whole carriage area, and its material is stainless steel or aluminium matter pipe, has good anti-corruption (rust) erosion performance.The utility model is creationary utilizes existing bar resource in car, in each bar, (design) high pressure water transport pipe is installed, and different spacing arranges Miniature atomized shower nozzle on high pressure water transport pipe, and water hole is set out on bar, Kong Weiyu atomizer is positive corresponding one by one, ensures that the water smoke of atomizer ejection reaches in compartment through apopore.
2, the effect of the utility model by by water ejection being high pressure water smoke, and the fogdrop diameter of high pressure water smoke is very little, large 1700 ~ 5800 times of the more general water droplet of relative surface area, it is meeting in fire (heat) process of vaporizing, and surperficial or conflagration area can absorb a large amount of heats from comburant.Can the generation of effective fire preventing; Experiment proves that the diameter of its water smoke water droplet is less, and the caloric receptivity of this water smoke unit are is larger, and droplet velocities is faster, and diameter is less, and rates of heat transfer is higher, increases its fire-fighting efficiency.
3, when passenger vehicle breaking out of fire, after high pressure water smoke wherein sprays into the scene of a fire, formation steam can be evaporated rapidly, and volume sharply expands, oxygen volume fraction can be reduced, and around comburant, form the suction of one barrier fresh air, along with the rapid vaporization of water smoke, water vapour content will increase rapidly, and oxygen content is when burning things which may cause a fire disaster surrounding space is reduced to 16% ~ 18% simultaneously, and flame will be suffocated.Outside the scene of a fire, non-burning region droplet is not vaporized in addition, and content of oxygen in air does not change, and can not endanger human life.
4, the utility model eliminates smoke by using mist fire-fighting; its water consumption is only the 1-5% of water sprinkler system; avoid the damage of a large amount of drainings to equipment and the secondary pollution to environment; and use take water as the physics fire extinguishing of extinguishing chemical, and to environment, object of protection, protection zone personnel are all harmless and pollute.
Accompanying drawing explanation
Fig. 1 is passenger vehicle side-looking primary structure schematic diagram of the present utility model;
Fig. 2 is fire prevention in the utility model and extinguishing device principle schematic;
In figure: 1. vertical bar; 2,7. water pump; 3. magnetic valve; 4. horizontal bar; 5. compartment; 8. storage tank.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment 1: a kind of have in compartment can the passenger vehicle of automatic fire-extinguishing function, see Fig. 1, Fig. 2; It comprises vehicle frame, compartment 5, the horizontal bar 4 being arranged at the left and right sides and top in compartment 5 and the vertical bar 1 be vertically installed in compartment, horizontal bar 4 and vertical bar 1 are made by metal tube, high pressure water transport pipe is provided with in horizontal bar and vertical bar, and the storage tank 8 be provided with in the rear end of vehicle frame for water storage, this storage tank 8 is communicated with via water pump 2 and horizontal bar are corresponding with the high pressure water transport pipe in vertical bar; And on high pressure water transport pipe, be provided with multiple atomizer, and multiple apopore corresponding with atomizer is provided with on horizontal bar 4 and vertical bar 1, the atomized water via atomizer ejection is sprayed in compartment via apopore.The diameter of the water jet of this atomizer is 0.4mm
~ 0.9mm.
Further, this passenger vehicle also comprises fire prevention and extinguishing device, this fire prevention and extinguishing device comprise be made up of single-chip microcomputer control circuit, be arranged at multiple Smoke Sensor in compartment and multiple flame sensor, each Smoke Sensor and flame sensor are all corresponding with the single-chip microcomputer of control circuit to be connected, and described water pump is connected with described single-chip microcomputer is corresponding via the contactor corresponding with it.This fire prevention and extinguishing device also comprise the emergency button, buzzer and the display that connect corresponding to the single-chip microcomputer of control circuit, and described emergency button, buzzer and display correspondence is arranged at the instrument board place of steering position.Simultaneously this control circuit also should be connected with emergent two gauge tap of flashing light of this passenger vehicle and the Car's door controlling Switch Controller of this passenger vehicle.
Embodiment 2, no longer describe with embodiment 1 something in common, difference is, because city bus compartment inner region is larger, consider that fire may cause at some regional locations in compartment and only need this region to have fire extinguishing water smoke flame can be put out, only have a regional water use can reach water-saving effect simultaneously.High pressure water transport pipe composition two-way water supply branch road in compartment, the input of each water supply branch road is communicated with via water pump is corresponding with storage tank respectively, and meanwhile, two water pumps 2,7 connect via the contactor of correspondence is corresponding with control circuit respectively.Also comprise a magnetic valve 3, the water side of one of them water supply branch road connects via this magnetic valve is corresponding with the water delivery end of the water pump 2 of another water supply branch road.
As vehicle in the process of moving, in compartment, certain position occurs that people is for setting on fire or occurring fire because of other reasons, the initial stage of vehicle fire is all generally first occur fire hazard aerosol fog, be arranged on the Smoke Sensor in compartment once smog detected and concentration exceedes preset value, namely smog alarm signal is sent to control circuit, control circuit exports the buzzer of executive signal to instrument board place immediately after receiving smog alarm signal, report to the police with on display, on display, indicating fault is lighted, and show word and " in compartment, have flame smog to occur, please parking checking " printed words, the slow frequency buzzing of buzzer is simultaneously reported to the police, this function has reminds driver to should be noted that parking checking alarm function.Once the fire incident smog stage completes occur that naked light burns, the flame sensor (being assumed to be Rea car body position) be arranged in compartment has detected that flame occurs, flame transducing signal is sent to control circuit, after control circuit receives flare up fire, send the work executive signal opening water pump 7 immediately, make to be arranged on atomizer ejection high pressure water smoke interior on the bar of afterbody carriage area, reach extinguishing effect.While above-mentioned action, full-vehicle control control circui is met an urgent need the unlatching of two flashing light, reminds rear driver to drive with caution; And control car door opening, passenger is fled from fast.In addition, at the emergency button that driver's side is installed, once after vehicle fire, occur operation irregularity or the damage of flame sensor, Smoke Sensor, driver makes bar water route shower nozzle water jet fire-extinguishing in whole compartment by the operation of this emergency button.Reach dual extinguishing effect!
And the large droplet of the large momentum of particle can impact comburant surface, thus comburant is soaked, stop the further generation of solid volatilization fuel gas, reach fire extinguishing and prevent the object of fire spread.In addition, heavy pressure fine spray also have washing smog, waste gas effect, to the emulsification of liquid and diluting effect etc.Simultaneously, the access area of water smoke is large, faster than general spray system 100 times of cooling velocity, high pressure water smoke also has penetrability, the problem that can solve total flooding and block, the resume combustion of fire can also be prevented, smog and waste gas can be purified simultaneously, be conducive to the rescue work of extinguishing fire of safety evacuation and fire fighter, hydraulic atomized also have good shielding action to heat radiation, reach prevent fire spread, the effect that controls rapidly the intensity of a fire simultaneously, water smoke also can effectively be puted out a fire to save life and property the function of charging equipment fire.
Although; what the present embodiment was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change; but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (9)
1. one kind have in compartment can the passenger vehicle of automatic fire-extinguishing function, comprise vehicle frame, compartment (5), be arranged at the horizontal bar (4) of compartment (5) the interior left and right sides and top, and the vertical bar (1) be vertically installed in compartment, described horizontal bar (4) and vertical bar (1) are made by metal tube, it is characterized in that: in described horizontal bar and vertical bar, be provided with high pressure water transport pipe, and the storage tank (8) be provided with on described vehicle frame for water storage, described storage tank (8) is communicated with described horizontal bar (4) is corresponding with the high pressure water transport pipe in vertical bar (1) via high service device, described high pressure water transport pipe is provided with at least one atomizer, and at least one apopore corresponding with described atomizer is provided with on described horizontal bar and vertical bar, the atomized water of described atomizer ejection is sprayed in described compartment (5) via described apopore.
2. having as claimed in claim 1 in compartment can the passenger vehicle of automatic fire-extinguishing function, it is characterized in that: the diameter of the water jet of described atomizer is 0.4mm
~ 0.9mm.
3. having as claimed in claim 1 in compartment can the passenger vehicle of automatic fire-extinguishing function, it is characterized in that: described high service device comprises water pump.
4. having as claimed in claim 3 in compartment can the passenger vehicle of automatic fire-extinguishing function, it is characterized in that: this passenger vehicle also comprises fire prevention and extinguishing device, described fire prevention and extinguishing device comprise control circuit, be arranged at least one Smoke Sensor in described compartment and at least one flame sensor, described Smoke Sensor and flame sensor are all corresponding with described control circuit to be connected, and described water pump connects via the contactor of correspondence is corresponding with described control circuit.
5. having as claimed in claim 4 in compartment can the passenger vehicle of automatic fire-extinguishing function, it is characterized in that: described fire prevention and extinguishing device also comprise the emergency button, buzzer and the display that connect corresponding to described control circuit, described emergency button, buzzer and display correspondence is arranged at the instrument board place of steering position.
6. having as claimed in claim 4 in compartment can the passenger vehicle of automatic fire-extinguishing function, it is characterized in that: described control circuit also should be connected with emergent two gauge tap of flashing light of this passenger vehicle and the Car's door controlling Switch Controller of this passenger vehicle.
7. having as claimed in claim 4 in compartment can the passenger vehicle of automatic fire-extinguishing function, it is characterized in that: the high pressure water transport pipe composition two-way water supply branch road in described compartment, the input of each water supply branch road is communicated with via water pump is corresponding with described storage tank respectively, and described two water pumps (2,7) are communicated with via the contactor of correspondence is corresponding with described control circuit respectively.
8. having as claimed in claim 1 in compartment can the passenger vehicle of automatic fire-extinguishing function, it is characterized in that: also comprise a magnetic valve (3), the water side of one of them water supply branch road connects via this magnetic valve (3) is corresponding with the water delivery end of the water pump (2) of another water supply branch road.
9. having as claimed in claim 4 in compartment can the passenger vehicle of automatic fire-extinguishing function, it is characterized in that: described control circuit comprises single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602662.1U CN204208218U (en) | 2014-10-20 | 2014-10-20 | Having in compartment can the passenger vehicle of automatic fire-extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602662.1U CN204208218U (en) | 2014-10-20 | 2014-10-20 | Having in compartment can the passenger vehicle of automatic fire-extinguishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204208218U true CN204208218U (en) | 2015-03-18 |
Family
ID=52976931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602662.1U Expired - Fee Related CN204208218U (en) | 2014-10-20 | 2014-10-20 | Having in compartment can the passenger vehicle of automatic fire-extinguishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204208218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689498A (en) * | 2015-04-09 | 2015-06-10 | 陈炜杰 | Bus fire extinguishing apparatus and method thereof |
| CN107651022A (en) * | 2017-09-26 | 2018-02-02 | 武汉小绿人动力技术股份有限公司 | For offroad vehicle detachably from the vehicle body frame structure of spray |
| CN107650838A (en) * | 2017-10-10 | 2018-02-02 | 温州翔宇教育科技有限公司 | A kind of coach of fire preventing |
-
2014
- 2014-10-20 CN CN201420602662.1U patent/CN204208218U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689498A (en) * | 2015-04-09 | 2015-06-10 | 陈炜杰 | Bus fire extinguishing apparatus and method thereof |
| CN107651022A (en) * | 2017-09-26 | 2018-02-02 | 武汉小绿人动力技术股份有限公司 | For offroad vehicle detachably from the vehicle body frame structure of spray |
| CN107650838A (en) * | 2017-10-10 | 2018-02-02 | 温州翔宇教育科技有限公司 | A kind of coach of fire preventing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20181020 |