CN202909343U - High-pressure mist automatic fire extinguisher for passenger cars - Google Patents
High-pressure mist automatic fire extinguisher for passenger cars Download PDFInfo
- Publication number
- CN202909343U CN202909343U CN 201220419649 CN201220419649U CN202909343U CN 202909343 U CN202909343 U CN 202909343U CN 201220419649 CN201220419649 CN 201220419649 CN 201220419649 U CN201220419649 U CN 201220419649U CN 202909343 U CN202909343 U CN 202909343U
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- spray head
- fire
- pressure pump
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Abstract
The utility model relates to a high-pressure mist automatic fire extinguisher for passenger cars, which can be used for effectively extinguishing a fire and reduce the accident loss. The high-pressure mist automatic fire extinguisher has such a structure that a water storage tank is connected with the water inlet of a high-pressure pump, the high-pressure pump is connected with an alarm controller, control valves are mounted on a pipe network, the pipe network between the first and the second control valve is connected with the water outlet of the high-pressure pump, mist sprayer groups are mounted on the pipe network, a fire detector is mounted at the first mist sprayer group and connected with the alarm controller, a third fire detector is mounted at the third mist sprayer group, the control valves are connected with the alarm controller, the water storage tank and the high-pressure pump are arranged on the chassis of a passenger car, the first and the second mist sprayer group are arranged in the air conditioning interlayer of the passenger car, the third mist sprayer group is arranged on the car wall at the periphery of the engine, and water mists are jetted towards the fire site for fire extinguishment under the automatic control or manual control of the alarm controller. The high-pressure mist automatic fire extinguisher is easy to install and use and has the advantages of flexible and mobile system, rapid response and wide application range.
Description
Technical field
The utility model relates to extinguishing device, particularly a kind of passenger vehicle high pressure water mist automatic fire extinguisher.
Background technology
Along with the development of national economy, the quickening of urbanization process, city bus has become a popular transport facility; Particularly along with the construction of intercity standard highway, coach also becomes the main traffic instrument of people's trip more and more.The security against fire of passenger vehicle also becomes the most important thing of passenger vehicle job on safety in driving gradually.
In case breaking out of fire in the passenger car, because combustibles are more in the compartment, vehicle interior space is narrow and small, personnel's highly dense, and dense smoke cannot not gather loosely, evacuates difficulty, is easy to cause the dead group of group to hinder accident.Do not have fire alarm installation on the passenger vehicle, the driver can not in time find disaster hidden-trouble, puts out in advance initial fire disaster; Though next is that extinguishing device for subsequent use is arranged on the existing passenger vehicle, can only portablely put out a fire, be difficult to play the effect that stops the intensity of a fire; The toxic gas that forms behind high temperature and the Plastics Combustion has further aggravated personnel escape's difficulty.Therefore, how to solve the fire extinguishing of passenger vehicle, the loss that reduces contingency is the technical problem that need to conscientiously solve.
Summary of the invention
For above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of passenger vehicle high pressure water mist automatic fire extinguisher, can be effective to solve effective fire extinguishing of passenger vehicle when passenger vehicle Accidental occurrence fire, reduces the problem of causality loss.
The technical scheme that the utility model solves is, comprise high-pressure pump, storage tank and alarm controller, storage tank links to each other with the high-pressure pump water inlet, high-pressure pump links to each other with alarm controller, the control valve group that is comprised of the first control valve and the second control valve is housed on the pipe network, pipe network between the first control valve and the second control valve links to each other with the high-pressure pump delivery port, the first fine mist spray head group is housed respectively on the pipe network, the second fine mist spray head group, the 3rd fine mist spray head group, the first fire detector that links to each other with alarm controller is equipped with at the first fine mist spray head group place, the second fire detector, the 3rd fire detector is equipped with at the 3rd fine mist spray head group place, the first control valve links to each other with alarm controller respectively with the second control valve, during use, storage tank and high-pressure pump are installed on the passenger-carrying chassis, the first fine mist spray head group, the second fine mist spray head group is installed in the air-conditioning interlayer of passenger vehicle, the 3rd fine mist spray head group is installed on the car wall around the engine, by the automatic control on the alarm controller or manually control in the compartment or the engine fire location spray fine mist fire-fighting.
The utility model novel structure is unique, easily installs and uses collection detection, fine water mist fire-extinguishing system, have automatically, manually and control function, system is flexible, and reaction fast, purposes is wide, can satisfy the fire extinguishing needs of multiple fire in the compartment, is the innovation on the passenger vehicle fire-extinguishing apparatus.
Description of drawings
Fig. 1 is structural perspective of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
By shown in Figure 1, the utility model comprises high-pressure pump, storage tank and alarm controller, storage tank 1 links to each other with high-pressure pump 2 water inlets, high-pressure pump 2 links to each other with alarm controller 7, the control valve group that is comprised of the first control valve 3a and the second control valve 3b is housed on the pipe network, pipe network between the first control valve 3a and the second control valve 3b links to each other with high-pressure pump 2 delivery ports, the first fine mist spray head group 5a is housed respectively on the pipe network, the second fine mist spray head group 5b, the 3rd fine mist spray head group 5c, the the first fire detector 6a that links to each other with alarm controller 7 is equipped with at the first fine mist spray head group 5a place, the second fire detector 6b, the 3rd fire detector 6c is equipped with at the 3rd fine mist spray head group 5c place, the first control valve 3a links to each other with alarm controller 7 respectively with the second control valve 3b, during use, storage tank and high-pressure pump are installed on the passenger-carrying chassis, the first fine mist spray head group 5a, the second fine mist spray head group 5b is installed in the air-conditioning interlayer of passenger vehicle, the 3rd fine mist spray head group 5c is installed on the car wall around the engine, by the automatic control on the alarm controller or manually control in the compartment or the engine fire location spray fine mist fire-fighting.
Described pipe network is by the first pipe network section 4a, the second pipe network section 4b, the 3rd pipe network section 4c, the 4th pipe network section 4d, the 5th pipe network section 4e, the 6th pipe network section 4f, the 7th pipe network section 4g formation that links together, the first pipe network section 4a cross connection is contained in vertically (vertically) the 3rd pipe network section 4c top, the second pipe network section 4b cross connection is contained in vertically (vertically) the 5th pipe network section 4e top, the 3rd pipe network section 4c, the 5th pipe network section 4e and horizontal the 4th pipe network section 4d vertical connection, the 4th pipe network section 4d and the 6th pipe network section 4f level are to being communicated with, and the 6th pipe network section 4f is communicated with the 7th pipe network section 4g;
Described the first fine mist spray head group 5a forms (providing uniform 8 among the figure) by a plurality of identical shower nozzles, each shower nozzle is distributed on downwards on the first pipe network section 4a, described shower nozzle is high-pressure water mist spray head, adopting 200510048461.7 " cyclone fine mist spray head " or 200510048460.2 " high pressure fine mist combination type spray head " in the utility model, all is issued patents products of applicant;
Described the second fine mist spray head group 5b is identical with the first fine mist spray head group 5a, is distributed on the second pipe network section 4b; Described the 3rd fine mist spray head group 5c is comprised of a plurality of shower nozzles, provides 4 among the figure, is symmetrically distributed on the 7th pipe network section 4g with the opening side of being annular, and each shower nozzle is identical with the nozzle structure of the first fine mist spray head group 5a, the second fine mist spray head group 5b.
Described storage tank 1 and high-pressure pump 2 form one and consist of water tank pump group unit, high-energy battery is housed on the high-pressure pump, for high-pressure pump provides power, high-pressure pump is high pressure reciprocating pump (commercially available prod, the product of producing such as the new grand high-pressure pump in Anhui Manufacturing Co., Ltd), described alarm controller is the JB-QB-GST200 type alarm controller that Siemens Company produces, or the existing product of other manufacturer production.
The utility model structure is unique; volume is little; lightweight; be easy to install and use; and through repeatedly experiment; effect is very good; purposes is wide; can satisfy the fire extinguishing needs of multiple fire in the compartment, not only can effectively be used on the passenger vehicle, and can protect A, B, C class and electric type fire place; be applicable to various limited space, the intensive occasion of personnel; integrated automatic detection, automatically control, manually control, fine water mist fire-extinguishing system mainly carry out thin water spray protection to interior and engine, and the fire extinguishing system water consumption is little.
The passenger vehicle high-pressure fine water mist fire-extinguishing system is mainly take water as extinguishing material, when fire occurs, fire extinguishing system is sprayed thin water smoke, and the cooling, the dilution that produce by suspension water smoke and interdict three kinds of effects and reduce the combustion heat and oxygen concentration and reduce radiant heat, therefore can control the intensity of a fire in the very first time on fire, effectively reduce temperature in the compartment, avoid Hong combustion; The thin water smoke flue dust of can effectively degrading can not produce pernicious gas in the fire extinguishing procedure, can not damage personnel in the compartment.Thin water smoke can guarantee that to effective control of the confined space intensity of a fire occupant has the comparatively sufficient time to save oneself, so that the rescue personnel has grace time to evacuate trapped personnel, launches the fire fighting and rescue action.
Provided by the high-pressure fine spray extinguisher structure, because the restriction in passenger vehicle space, therefore water tank and high-pressure pump are installed on the passenger-carrying chassis, fine mist spray head be installed in the air-conditioning interlayer and engine around on the car wall, by the automatic control on the alarm controller or manually control in the compartment or the engine fire location spray fine mist fire-fighting.
Under normal circumstances, there is not water in the pipe network.When fire occurs, be installed in that the fire detector on the car wall detects the condition of a fire around compartment roof or the engine, just with the feature physical quantity of fire, temperature, smog, radiation light intensity etc. convert signal of telecommunication DC24V to, send to fire alarm control unit.After alarm controller is received signal, send the two-way enabling signal for respectively high-pressure pump and control valve group, after receiving control signal, opens by the magnetic valve of control valve group (getting on-vehicle battery 24V is working power), after high-pressure pump is received the control signal of controller transmission simultaneously, high-pressure pump starts, begin to thin water smoke pipe network water supply, water under high pressure is by the control valve group of pipeline and unlatching, final arrive car wall upper nozzle around the shower nozzle that is positioned at the compartment inner roof wall or the engine, shower nozzle begins fire area spraying fire extinguishing.In the Vehicle Driving Cycle process, when (passenger or driver are arranged) finds the condition of a fire, at this moment heavy pressure fine spray also when automatically not starting, can open the fine water mist fire-extinguishing system fire extinguishing of spraying by hand push button, easy to use, effective, put out a fire in the time of can be effectively in time to the passenger vehicle breaking out of fire, personnel's injury and economic loss that minimizing causes because of fire, economic and social benefit is remarkable.
Claims (6)
1. passenger vehicle high pressure water mist automatic fire extinguisher, comprise high-pressure pump, storage tank and alarm controller, it is characterized in that, the same high-pressure pump of storage tank (1) (2) water inlet links to each other, high-pressure pump (2) links to each other with alarm controller (7), the control valve group that is comprised of the first control valve (3a) and the second control valve (3b) is housed on the pipe network, the same high-pressure pump of pipe network (2) delivery port between the first control valve (3a) and the second control valve (3b) links to each other, the first fine mist spray head group (5a) is housed respectively on the pipe network, the second fine mist spray head group (5b), the 3rd fine mist spray head group (5c), the first fine mist spray head group (5a) locates to be equipped with the first fire detector (6a) that links to each other with alarm controller (7), the second fire detector (6b), the 3rd fine mist spray head group (5c) locates to be equipped with the 3rd fire detector (6c), and the first control valve (3a) links to each other with alarm controller (7) respectively with the second control valve (3b).
2. passenger vehicle high pressure water mist automatic fire extinguisher according to claim 1, it is characterized in that, described pipe network is by the first pipe network section (4a), the second pipe network section (4b), the 3rd pipe network section (4c), the 4th pipe network section (4d), the 5th pipe network section (4e), the 6th pipe network section (4f), the 7th pipe network section (4g) formation that links together, the first pipe network section (4a) cross connection is contained in vertical the 3rd pipe network section (4c) top, the second pipe network section (4b) cross connection is contained in vertical the 5th pipe network section (4e) top, the 3rd pipe network section (4c), the 5th pipe network section (4e) and horizontal the 4th pipe network section (4d) vertical connection, the 4th pipe network section (4d) and the 6th pipe network section (4f) level are to being communicated with, and the 6th pipe network section (4f) is communicated with the 7th pipe network section (4g).
3. passenger vehicle high pressure water mist automatic fire extinguisher according to claim 1 is characterized in that, described the first fine mist spray head group (5a) is comprised of a plurality of identical shower nozzles, and each shower nozzle is distributed on downwards on the first pipe network section (4a).
4. passenger vehicle high pressure water mist automatic fire extinguisher according to claim 1 is characterized in that, described the second fine mist spray head group (5b) is identical with the first fine mist spray head group (5a), is distributed on the second pipe network section (4b).
5. passenger vehicle high pressure water mist automatic fire extinguisher according to claim 1 is characterized in that, described the 3rd fine mist spray head group (5c) is comprised of a plurality of shower nozzles, is symmetrically distributed on the 7th pipe network section (4g) with the opening side of being annular.
6. passenger vehicle high pressure water mist automatic fire extinguisher according to claim 1 is characterized in that, described storage tank (1) and high-pressure pump (2) form one and consist of water tank pump group unit, and high-energy battery is housed on the high-pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419649 CN202909343U (en) | 2012-08-23 | 2012-08-23 | High-pressure mist automatic fire extinguisher for passenger cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419649 CN202909343U (en) | 2012-08-23 | 2012-08-23 | High-pressure mist automatic fire extinguisher for passenger cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909343U true CN202909343U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220419649 Expired - Fee Related CN202909343U (en) | 2012-08-23 | 2012-08-23 | High-pressure mist automatic fire extinguisher for passenger cars |
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| Country | Link |
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| CN (1) | CN202909343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805905A (en) * | 2012-08-23 | 2012-12-05 | 河南海力特机电制造有限公司 | High-pressure fine water mist automatic fire extinguishing device for passenger car |
-
2012
- 2012-08-23 CN CN 201220419649 patent/CN202909343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805905A (en) * | 2012-08-23 | 2012-12-05 | 河南海力特机电制造有限公司 | High-pressure fine water mist automatic fire extinguishing device for passenger car |
| CN102805905B (en) * | 2012-08-23 | 2014-12-10 | 河南海力特机电制造有限公司 | High-pressure fine water mist automatic fire extinguishing device for passenger car |
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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 |
Granted publication date: 20130501 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |