CN105150983A - Discharge type explosion preventing device - Google Patents
Discharge type explosion preventing device Download PDFInfo
- Publication number
- CN105150983A CN105150983A CN201510520314.9A CN201510520314A CN105150983A CN 105150983 A CN105150983 A CN 105150983A CN 201510520314 A CN201510520314 A CN 201510520314A CN 105150983 A CN105150983 A CN 105150983A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- fuel tank
- oil tube
- overflow oil
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
Abstract
The invention provides a discharge type explosion preventing device and belongs to the technical field of automobiles. The discharge type explosion preventing device comprises an automobile body, an electronic control unit, stress sensors, electromagnetic valves, a moving body, a motor, and oil discharge pipes. The stress sensors are arranged on a front cover and a rear cover of the automobile body. One end of an oil supply pipe is communicated with an oil tank, and the other end of the oil supply pipe is communicated with an engine. One end of each oil discharge pipe is communicated with the oil tank, and the other end of each oil discharge pipe penetrates the automobile body and then extends out of the automobile. The moving body is arranged on the upper portion of the oil tank. The motor is connected with the moving body through a telescopic rod. When the electronic control unit monitors that a collision happens to the front portion and the rear portion of the automobile through the stress sensor, switches of the electromagnetic valves are controlled to discharge fuel oil out of the automobile body through rapid movement of the moving body, so that the automobile is prevented from exploding. The discharge type explosion preventing device is reasonable in structure, simple in design and suitable for optimal design of an automobile collision explosion-proof system.
Description
Technical field
The invention belongs to automobile technical field, specifically, is a kind of earial drainage type blast preventing mean that automobile can be protected to reveal in collision process IFO intermediate fuel oil.
Background technology
Along with progress and the development of society, and the raising of people's living standard, the quantity of automobile gets more and more.Automobile, while bringing convenience to the life of people, also often can have the generation of car accedent.Especially in the city of crowded traffic, the accident such as rear-end collision, collision is everyday all in generation.Knock into the back refer to the vehicle of same lanes trail and row time, the behavior that rear car front and the front truck tailstock bump against, mainly due to follow-up spacing be less than minimum safe spacing and chaufeur delay of response or brake system performance bad caused by.Knock into the back, after the accident such as collision occurs, people are often the losses being reduced oneself by modes such as settlements of insurance claim.But the cost that some traffic accidents can give one's life for, can not make up the wound of relatives' soul even if obtain settling a claim.In traffic accident, how to reduce the shock loss of automobile, thus protect the life security of occupant further, this is a very important problem in automobile technical field.
In existing document, the shock loss reducing automobile is all often realize by reinforcing auto parts and components.In traffic accident, if fuel oil can not be discharged in time, often make loss expand further, blast.In the document had now, the correlation technique of the fuel oil that also do not try to forestall traffic accidents specially blast.
Summary of the invention
The present invention is directed to above-mentioned deficiency, a kind of earial drainage type blast preventing mean is provided, fuel oil can be made in traffic accident to discharge fast, fuel oil blast does not occur.
The present invention is achieved through the following technical solutions, the present invention includes car body, driving engine, electronic control unit, front vehicle wheel, rear wheel, first stress sensor, wire harness, fuel feed pipe, first electromagnetic valve, fuel tank, moving body, motor, second electromagnetic valve, first overflow oil tube, second stress sensor, second overflow oil tube, 3rd electromagnetic valve, driving engine, electronic control unit is arranged in the front end of car body, front vehicle wheel, rear wheel is arranged on the drain pan of car body, first stress sensor is arranged on the front cover of car body, one end of fuel feed pipe is connected with fuel tank through after the front face of fuel tank, the other end of fuel feed pipe is connected with driving engine, be connected with fuel tank after the rear surface of fuel tank is crossed in one end of first overflow oil tube, the other end of the first overflow oil tube reaches outside car through after car body, the port of the other end of the first overflow oil tube towards car rear, the first electromagnetic valve, second electromagnetic valve is arranged in fuel feed pipe, on first overflow oil tube, moving body is arranged in the top of fuel tank, motor is connected with moving body by expansion link, second stress sensor is arranged on the rear cover of car body, be connected with fuel tank after the lower wall surface of fuel tank is crossed in one end of second overflow oil tube, the other end of the second overflow oil tube reaches outside car through after car body, and the port of the other end of the second overflow oil tube is towards front side, 3rd electromagnetic valve is arranged on the second overflow oil tube, the first stress sensor, first electromagnetic valve, motor, second electromagnetic valve, second stress sensor, 3rd electromagnetic valve is all connected with electronic control unit by wire harness.
Further, in the present invention, driving engine is connected with electronic control unit by wire harness, and the cross-sectional plane of fuel tank, moving body is oblong, and the distance of the first electromagnetic valve, the second electromagnetic valve, the 3rd electromagnetic valve and fuel tank is 50 millimeters.
The invention has the beneficial effects as follows: the present invention is reasonable in design, structure is simple, can reduce to clash into loss between two cars, prevents fuel oil from exploding, protects the life security of personnel by bus.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of A-A section in Fig. 1;
Label in accompanying drawing is respectively: 1, car body, and 2, driving engine, 3, electronic control unit, 4, front vehicle wheel, 5, rear wheel, the 6, first stress sensor, 7, wire harness, 8, fuel feed pipe, the 9, first electromagnetic valve, 10, fuel tank, 11, moving body, 12, motor, 13, the second electromagnetic valve, the 14, first overflow oil tube, the 15, second stress sensor, 16, the second overflow oil tube, the 17, the 3rd electromagnetic valve.
Detailed description of the invention
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
embodiment
Embodiments of the invention are as Fig. 1, shown in Fig. 2, the present invention includes car body 1, driving engine 2, electronic control unit 3, front vehicle wheel 4, rear wheel 5, first stress sensor 6, wire harness 7, fuel feed pipe 8, first electromagnetic valve 9, fuel tank 10, moving body 11, motor 12, second electromagnetic valve 13, first overflow oil tube 14, second stress sensor 15, second overflow oil tube 16, 3rd electromagnetic valve 17, driving engine 2, electronic control unit 3 is arranged in the front end of car body 1, front vehicle wheel 4, rear wheel 5 is arranged on the drain pan of car body 1, first stress sensor 6 is arranged on the front cover of car body 1, one end of fuel feed pipe 8 is connected with fuel tank 10 through after the front face of fuel tank 10, the other end of fuel feed pipe 8 is connected with driving engine 2, be connected with fuel tank 10 after the rear surface of fuel tank 10 is crossed in one end of first overflow oil tube 14, the other end of the first overflow oil tube 14 reaches outside car through after car body 1, the port of the other end of the first overflow oil tube 14 towards car rear, the first electromagnetic valve 9, second electromagnetic valve 13 is arranged in fuel feed pipe 8, on first overflow oil tube 14, moving body 11 is arranged in the top of fuel tank 10, motor 12 is connected with moving body 11 by expansion link, second stress sensor 15 is arranged on the rear cover of car body 1, be connected with fuel tank 10 after the lower wall surface of fuel tank 10 is crossed in one end of second overflow oil tube 16, the other end of the second overflow oil tube 16 reaches outside car through after car body 1, and the port of the other end of the second overflow oil tube 16 is towards front side, 3rd electromagnetic valve 17 is arranged on the second overflow oil tube 16, the first stress sensor 6, first electromagnetic valve 9, motor 12, second electromagnetic valve 13, second stress sensor 15, 3rd electromagnetic valve 17 is all connected with electronic control unit 3 by wire harness 7, driving engine 2 is connected with electronic control unit 3 by wire harness 7, and the cross-sectional plane of fuel tank 10, moving body 11 is oblong, and the first electromagnetic valve 9, second electromagnetic valve 13, the 3rd electromagnetic valve 17 are 50 millimeters with the distance of fuel tank 10.
In implementation process of the present invention, when electronic control unit 3 is collided by the front portion that the first stress sensor 6 monitors car body 1, with regard to controlling, the first electromagnetic valve 9 is closed, the second electromagnetic valve 13 is opened, control the downward moving body 11 that promotes fast of motor 12 to move down simultaneously, fuel oil in fuel tank 10 is discharged backward fast from the first overflow oil tube 14, prevents automobile from blasting.In like manner, when electronic control unit 3 is collided by the rear portion that the second stress sensor 15 monitors car body 1, also can Controlling solenoid valve and motor 12 fast, fuel oil is released forward.First electromagnetic valve 9, second electromagnetic valve 13, the 3rd electromagnetic valve 17 are 50 millimeters, close together with the distance of fuel tank 10, effectively can prevent the pipeline rupture between fuel tank 10 and electromagnetic valve.
Claims (2)
1. an earial drainage type blast preventing mean, comprises car body (1), driving engine (2), electronic control unit (3), front vehicle wheel (4), rear wheel (5), driving engine (2), electronic control unit (3) is arranged in the front end of car body (1), front vehicle wheel (4), rear wheel (5) is arranged on the drain pan of car body (1), it is characterized in that, also comprises the first stress sensor (6), wire harness (7), fuel feed pipe (8), first electromagnetic valve (9), fuel tank (10), moving body (11), motor (12), second electromagnetic valve (13), first overflow oil tube (14), second stress sensor (15), second overflow oil tube (16), 3rd electromagnetic valve (17), first stress sensor (6) is arranged on the front cover of car body (1), one end of fuel feed pipe (8) is connected with fuel tank (10) through after the front face of fuel tank (10), the other end of fuel feed pipe (8) is connected with driving engine (2), be connected with fuel tank (10) after the rear surface of fuel tank (10) is crossed in one end of first overflow oil tube (14), the other end of the first overflow oil tube (14) reaches outside car through after car body (1), the port of the other end of the first overflow oil tube (14) towards car rear, the first electromagnetic valve (9), second electromagnetic valve (13) is arranged in fuel feed pipe (8), on first overflow oil tube (14), moving body (11) is arranged in the top of fuel tank (10), motor (12) is connected with moving body (11) by expansion link, second stress sensor (15) is arranged on the rear cover of car body (1), be connected with fuel tank (10) after the lower wall surface of fuel tank (10) is crossed in one end of second overflow oil tube (16), the other end of the second overflow oil tube (16) reaches outside car through after car body (1), the port of the other end of the second overflow oil tube (16) is towards front side, 3rd electromagnetic valve (17) is arranged on the second overflow oil tube (16), the first stress sensor (6), first electromagnetic valve (9), motor (12), second electromagnetic valve (13), second stress sensor (15), 3rd electromagnetic valve (17) is all connected with electronic control unit (3) by wire harness (7).
2. earial drainage type blast preventing mean according to claim 1, it is characterized in that driving engine (2) is connected with electronic control unit (3) by wire harness (7), the cross-sectional plane of fuel tank (10), moving body (11) is oblong, and the first electromagnetic valve (9), the second electromagnetic valve (13), the 3rd electromagnetic valve (17) are 50 millimeters with the distance of fuel tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520314.9A CN105150983A (en) | 2015-08-23 | 2015-08-23 | Discharge type explosion preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520314.9A CN105150983A (en) | 2015-08-23 | 2015-08-23 | Discharge type explosion preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105150983A true CN105150983A (en) | 2015-12-16 |
Family
ID=54792149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510520314.9A Pending CN105150983A (en) | 2015-08-23 | 2015-08-23 | Discharge type explosion preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105150983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148934A (en) * | 2017-09-28 | 2020-05-12 | 宝马股份公司 | Motor vehicle with pressure relief opening |
-
2015
- 2015-08-23 CN CN201510520314.9A patent/CN105150983A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148934A (en) * | 2017-09-28 | 2020-05-12 | 宝马股份公司 | Motor vehicle with pressure relief opening |
| US11725782B2 (en) | 2017-09-28 | 2023-08-15 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle having an opening for pressure relief |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |