CN203469264U - Engine compartment inflaming retarding device and automobile - Google Patents
Engine compartment inflaming retarding device and automobile Download PDFInfo
- Publication number
- CN203469264U CN203469264U CN201320509856.2U CN201320509856U CN203469264U CN 203469264 U CN203469264 U CN 203469264U CN 201320509856 U CN201320509856 U CN 201320509856U CN 203469264 U CN203469264 U CN 203469264U
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- fire
- engine nacelle
- automobile
- retarding device
- module
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Abstract
The utility model provides an engine compartment inflaming retarding device and an automobile, and belongs to the technical field of automobile application, wherein the engine compartment inflaming retarding device comprises a detection module for detecting whether the automobile is collided, an on-off control module which is connected with the detection module and used for generating an on-off control signal according to the detection result of the detection module, and a fire extinguishment module which is used for extinguishing a fire in the engine compartment under the control of the on-off control signal. The engine compartment inflaming retarding device is capable of preventing the engine compartment from breaking out at a collision accident of the automobile.
Description
Technical field
The utility model relates to Automotive Applied Technology field, refers to especially a kind of engine nacelle fire-retarding device and automobile.
Background technology
In vehicle traveling process, if there is traffic accident, engine is easily because collision is on fire, thereby causes engine nacelle on fire and cause automobile to burn or even blast.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of engine nacelle fire-retarding device and automobile, can when automobile crashes, avoid engine nacelle on fire.
For solving the problems of the technologies described above, embodiment of the present utility model provides technical scheme as follows:
On the one hand, provide a kind of engine nacelle fire-retarding device, comprising:
Detect the detection module whether automobile bumps;
Be connected, according to the testing result of described detection module, produce the switch control module of switch controlling signal with described detection module;
The fire suppression module that is connected, under the control of described switch controlling signal, engine nacelle is put out a fire with described switch control module.
Further, described fire suppression module comprises: be arranged on the fire extinguisher in engine nacelle;
Described switch control module comprises: be connected, control with described fire extinguisher the control magnetic valve that described fire extinguisher opens and closes.
Further, described fire extinguisher is the dry powder extinguisher that is arranged on engine nacelle inner glass water tank location.
Further, the corresponding engine of the nozzle of described fire extinguisher and heat dissipation pipeline position.
Further, described detection module comprises:
Detect the first detecting unit of running car acceleration;
Be arranged on safe automobile air bag, detect the second detecting unit whether described air bag is opened.
Further, described switch control module comprises:
Receive the detection signal of described the first detecting unit, and when described running car acceleration is greater than preset value, control the first switch element that described fire suppression module is put out a fire to engine nacelle;
Receive the detection signal of described the second detecting unit, and when described air bag is opened, control the second switch unit that described fire suppression module is put out a fire to engine nacelle.
The utility model embodiment also provides a kind of automobile, comprises engine nacelle fire-retarding device as above.
Embodiment of the present utility model has following beneficial effect:
In such scheme, engine nacelle fire-retarding device is comprised of detection module, switch control module and fire suppression module, when detection module detects automobile and bumps, switch control module produces switch controlling signal control fire suppression module according to the testing result of detection module engine nacelle is put out a fire, thereby can when automobile crashes, effectively prevent automotive engine compartment caused series of problems on fire.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment engine nacelle fire-retarding device;
Fig. 2 is the installation site schematic diagram of fire extinguisher in the utility model embodiment;
Fig. 3 is the workflow schematic diagram of the utility model embodiment engine nacelle fire-retarding device.
Reference numeral
10 detection module 20 switch control module 30 fire suppression modules
1 fire extinguisher 2 engines
The specific embodiment
For technical problem, technical scheme and advantage that embodiment of the present utility model will be solved are clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment of the present utility model provides a kind of engine nacelle fire-retarding device and automobile, can when automobile crashes, avoid engine nacelle on fire.
As shown in Figure 1, the engine nacelle fire-retarding device of the utility model embodiment comprises:
Detect the detection module 10 whether automobile bumps;
Be connected, according to the testing result of described detection module, produce the switch control module 20 of switch controlling signal with described detection module;
The fire suppression module 30 that is connected, under the control of described switch controlling signal, engine nacelle is put out a fire with described switch control module.
Engine nacelle fire-retarding device of the present utility model is comprised of detection module, switch control module and fire suppression module, when detection module detects automobile and bumps, switch control module produces switch controlling signal control fire suppression module according to the testing result of detection module engine nacelle is put out a fire, thereby can when automobile crashes, effectively prevent automotive engine compartment caused series of problems on fire.
Further, described fire suppression module comprises: be arranged on the fire extinguisher in engine nacelle;
Described switch control module comprises: be connected, control with described fire extinguisher the control magnetic valve that described fire extinguisher opens and closes.
Particularly, described fire extinguisher can be for being arranged on the dry powder extinguisher of engine nacelle inner glass water tank location.Further, the corresponding engine of the nozzle of described fire extinguisher and heat dissipation pipeline position.
Further, described detection module comprises:
Detect the first detecting unit of running car acceleration;
Be arranged on safe automobile air bag, detect the second detecting unit whether described air bag is opened.
Further, described switch control module comprises:
Receive the detection signal of described the first detecting unit, and when described running car acceleration is greater than preset value, control the first switch element that described fire suppression module is put out a fire to engine nacelle;
Receive the detection signal of described the second detecting unit, and when described air bag is opened, control the second switch unit that described fire suppression module is put out a fire to engine nacelle.
The utility model embodiment also provides a kind of automobile, comprises engine nacelle fire-retarding device as above.
Below in conjunction with accompanying drawing and specific embodiment, engine nacelle fire-retarding device of the present utility model is described in detail:
As shown in Figure 2, can place the fire extinguisher 1 of engine nacelle fire-retarding device at engine nacelle inner glass water tank location, the position relationship between fire extinguisher 1 and engine 2 as shown in Figure 2.Particularly, this fire extinguisher can be dry powder extinguisher.More reasonable at this location arrangements fire extinguisher, fire extinguisher can not interfere with automobile miscellaneous part like this.When bumping, can guarantee that the 26S Proteasome Structure and Function of fire extinguisher is without prejudice, guarantee that fire extinguisher can normally open.
Preferably, the nozzle alignment engine of fire extinguisher and heat dissipation pipeline position, like this when fire extinguisher is opened automatically, the inflammable parts that spray regime can covering engine engine room inside.
When collision happens traffic accident, fire extinguisher will be opened automatically, and put out a fire to engine nacelle internal spray.Particularly, can judge whether automobile bumps by detecting the acceleration that travels of automobile.When automobile bumps traffic accident, driver understands brake hard, automobile can stop with very high acceleration travelling, by detection module, detect the running car acceleration of automobile, when running car acceleration is greater than preset value, switch control module can judge that automobile bumps, and controls fire extinguisher engine nacelle is put out a fire; Further, can also whether open to judge whether automobile bumps by detecting the air bag of automobile, when automobile bumps traffic accident, the air bag of automobile will be opened, whether by detection module, detect the air bag of automobile opens, when the air bag of automobile is opened, switch control module can judge that automobile bumps, and controls fire extinguisher engine nacelle is put out a fire.
Particularly, switch control module can comprise fire extinguisher control magnetic valve, as shown in Figure 3, switch control module receives the testing result of detection module, in conjunction with the determining program pre-setting, judge whether automobile bumps, when automobile bumps, switch control module can be controlled magnetic valve opening signal to fire extinguisher, the fire extinguisher being now arranged in engine nacelle is started working, to engine and heat dissipation pipeline position spray fire extinguishing agent; When automobile does not bump, switch control module can be controlled closed electromagnetic valve signal to fire extinguisher, and fire extinguisher is not worked.
The technical solution of the utility model, at the inner fire extinguisher of installing of engine nacelle, when vehicle generation sharp impacts, can be controlled fire extinguisher engine nacelle is put out a fire, and effectively prevents that engine nacelle from catching fire, thereby reduces danger coefficient, guarantees collision safety.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. an engine nacelle fire-retarding device, is characterized in that, comprising:
Detect the detection module whether automobile bumps;
Be connected, according to the testing result of described detection module, produce the switch control module of switch controlling signal with described detection module;
The fire suppression module that is connected, under the control of described switch controlling signal, engine nacelle is put out a fire with described switch control module.
2. engine nacelle fire-retarding device according to claim 1, is characterized in that, described fire suppression module comprises: be arranged on the fire extinguisher in engine nacelle;
Described switch control module comprises: be connected, control with described fire extinguisher the control magnetic valve that described fire extinguisher opens and closes.
3. engine nacelle fire-retarding device according to claim 2, is characterized in that, described fire extinguisher is the dry powder extinguisher that is arranged on engine nacelle inner glass water tank location.
4. engine nacelle fire-retarding device according to claim 2, is characterized in that, the corresponding engine of nozzle and the heat dissipation pipeline position of described fire extinguisher.
5. engine nacelle fire-retarding device according to claim 1, is characterized in that, described detection module comprises:
Detect the first detecting unit of running car acceleration;
Be arranged on safe automobile air bag, detect the second detecting unit whether described air bag is opened.
6. engine nacelle fire-retarding device according to claim 5, is characterized in that, described switch control module comprises:
Receive the detection signal of described the first detecting unit, and when described running car acceleration is greater than preset value, control the first switch element that described fire suppression module is put out a fire to engine nacelle;
Receive the detection signal of described the second detecting unit, and when described air bag is opened, control the second switch unit that described fire suppression module is put out a fire to engine nacelle.
7. an automobile, is characterized in that, comprises the engine nacelle fire-retarding device as described in any one in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509856.2U CN203469264U (en) | 2013-08-20 | 2013-08-20 | Engine compartment inflaming retarding device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509856.2U CN203469264U (en) | 2013-08-20 | 2013-08-20 | Engine compartment inflaming retarding device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469264U true CN203469264U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509856.2U Expired - Fee Related CN203469264U (en) | 2013-08-20 | 2013-08-20 | Engine compartment inflaming retarding device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260895A (en) * | 2014-09-19 | 2015-01-07 | 苏州天益航空科技有限公司 | Fire retardant device of agricultural plant protection unmanned aerial vehicle |
| CN107019863A (en) * | 2017-06-16 | 2017-08-08 | 倍登新能源科技（苏州）有限公司 | Automatic fire extinguisher applied to automobile power cell |
| CN111167048A (en) * | 2020-01-20 | 2020-05-19 | 东风汽车集团有限公司 | Integrated vehicle-mounted automatic fire extinguishing system and method |
-
2013
- 2013-08-20 CN CN201320509856.2U patent/CN203469264U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260895A (en) * | 2014-09-19 | 2015-01-07 | 苏州天益航空科技有限公司 | Fire retardant device of agricultural plant protection unmanned aerial vehicle |
| CN104260895B (en) * | 2014-09-19 | 2016-01-20 | 苏州天益航空科技有限公司 | Agricultural plant protection unmanned plane fire protection flame retarding device |
| CN107019863A (en) * | 2017-06-16 | 2017-08-08 | 倍登新能源科技（苏州）有限公司 | Automatic fire extinguisher applied to automobile power cell |
| CN111167048A (en) * | 2020-01-20 | 2020-05-19 | 东风汽车集团有限公司 | Integrated vehicle-mounted automatic fire extinguishing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171009 Address after: 102606 Beijing City Economic Development Zone, Daxing District Caiyu mining and Road No. 1 Patentee after: BEIJING ELECTRIC VEHICLE Co.,Ltd. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: BAIC MOTOR Co.,Ltd. |
|
| 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: 20140312 Termination date: 20210820 |