CN114010985B - Oil-electricity hybrid vehicle bonnet - Google Patents
Oil-electricity hybrid vehicle bonnet Download PDFInfo
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- CN114010985B CN114010985B CN202111308230.0A CN202111308230A CN114010985B CN 114010985 B CN114010985 B CN 114010985B CN 202111308230 A CN202111308230 A CN 202111308230A CN 114010985 B CN114010985 B CN 114010985B
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- liquid storage
- bottom plate
- fire
- storage tanks
- cover
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the technical field of automobile engine covers, and particularly relates to an oil-electricity hybrid automobile engine cover which comprises an engine cover body, wherein two fire extinguishing assemblies are fixedly mounted on the reverse side of the engine cover body, each fire extinguishing assembly comprises a bottom plate fixedly connected with the engine cover body, a plurality of liquid storage tanks distributed in a matrix manner are formed in the bottom plate, fire extinguishing agents are filled in the liquid storage tanks at high pressure, a cover plate is detachably mounted on the bottom plate, a plurality of liquid spraying ports are formed in the cover plate and are respectively communicated with the corresponding liquid storage tanks, a plurality of glass plates are fixedly mounted on the cover plate, and the corresponding liquid spraying ports are respectively covered by the plurality of glass plates. The invention can control the fire in time when the engine compartment of the vehicle has open fire, and can extinguish the fire source, thereby avoiding the spread of the fire, protecting the personnel on the vehicle and protecting the property of the vehicle owner.
Description
Technical Field
The invention relates to the technical field of automobile engine covers, in particular to an oil-electricity hybrid automobile engine cover.
Background
The fuel-electric hybrid vehicle has high fuel economy and excellent driving performance, the engine of the hybrid vehicle uses fuel, and fuel consumption can be reduced by the assistance of an electric motor when starting and accelerating, in short, compared with the same size of the vehicle, the fuel cost is lower, an automobile engine cover (also called an engine cover) is one of the most striking vehicle body components and one of the components which are often observed by buyers, and generally speaking, the main requirements on the engine cover are heat insulation and sound insulation, light weight and strong rigidity.
The news of some vehicle spontaneous combustion can often appear now, the vehicle also can burn when putting forth accident in addition, and these vehicles all are the engine compartment of car when burning at first, along with stretching of the intensity of a fire, whole vehicle will be surrounded by the intensity of a fire completely, not only has caused danger to the personnel on the car, and the intensity of a fire also ignites article around very easily simultaneously, has caused huge loss to car owner property, for this reason, provides a hybrid vehicle engine cover.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an engine cover of an oil-electricity hybrid vehicle.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a hybrid vehicle engine cover, includes the engine cover body, the reverse side fixed mounting of engine cover body has two fire extinguishing assembly, fire extinguishing assembly includes the bottom plate that is in the same place with engine cover body fixed connection, set up the reservoir that a plurality of matrixes distribute on the bottom plate, high pressure is filled with fire extinguishing agent in the reservoir, detachable the apron of installing on the bottom plate, seted up a plurality of hydrojet mouths on the apron, a plurality of hydrojet mouths are linked together with the reservoir that corresponds respectively, fixed mounting has a plurality of glass boards on the apron, and a plurality of glass boards cover the hydrojet mouth that corresponds respectively.
Preferably, a circulation groove is formed between every two adjacent liquid storage tanks, the two liquid storage tanks are communicated through the circulation groove, a liquid filling port is formed in the bottom plate and communicated with the two adjacent liquid storage tanks, and a one-way valve is fixedly installed in the liquid filling port.
Preferably, a plurality of circular grooves are formed in the cover plate, the liquid spraying ports are respectively located in the corresponding liquid spraying ports, and the glass plate is embedded into the circular grooves and fixedly connected with the inner walls of the circular grooves.
Preferably, four strip-shaped guide blocks which are distributed in a rectangular shape are fixedly installed on the bottom plate, and rectangular guide grooves matched with the four strip-shaped guide blocks are formed in the cover plate.
Preferably, a sealing gasket is fixedly arranged between the cover plate and the bottom plate, and a through hole communicated with the plurality of liquid storage tanks is formed in the sealing gasket.
Preferably, a ball is movably arranged in the liquid storage tank.
Preferably, the liquid spraying opening comprises a plurality of water spraying holes distributed in a matrix form and formed in the cover plate.
Compared with the prior art, the invention has the beneficial effects that: when an existing automobile runs, the highest temperature in an engine compartment cannot be higher than the temperature of an engine, and therefore the glass plate with the temperature higher than that of the engine under full load is adopted, when the engine compartment accidentally generates open fire or even under the condition of spontaneous combustion, the internal temperature of the engine compartment is far higher than that of the engine under the normal running state, the glass plate can burst rapidly at the moment, fire extinguishing agents in a plurality of liquid storage tanks can be sprayed out of liquid spray openings at the moment, the glass plate does not block the fire extinguishing agents, the fire extinguishing agents can expand rapidly when passing through the liquid spray openings, the sprayed fire extinguishing agents cover ignition sources and surrounding unburned parts, the fire can be controlled at the first time, meanwhile, the ignition point can be extinguished in time, the spread of the fire can be prevented, the safety of personnel on the automobile can be guaranteed, and meanwhile, the property of an owner is also kept.
The invention can control the fire in time when the open fire occurs in the engine compartment of the vehicle, and can extinguish the fire source, thereby avoiding the spread of the fire, protecting the personnel on the vehicle and protecting the property of the vehicle owner.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a fragmentary view of the fire suppression assembly of the present invention with a portion exploded;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is an enlarged structural view of a portion B in fig. 2.
In the figure: 1. an engine head body; 2. a fire extinguishing assembly; 21. a base plate; 22. a liquid storage tank; 23. a cover plate; 24. a circulation tank; 25. a liquid filling port; 26. a circular groove; 27. a liquid spraying port; 28. a glass plate; 29. a strip-shaped guide block; 210. and (4) round beads.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hybrid vehicle engine cover, including engine cover body 1, the reverse side fixed mounting of engine cover body 1 has two fire extinguishing components 2, fire extinguishing components 2 include with engine cover body 1 fixed connection's bottom plate 21 together, the reservoir 22 that a plurality of matrixes distribute is seted up on the bottom plate 21, high pressure is filled with the fire extinguishing agent in the reservoir 22, detachable apron 23 of installing on the bottom plate 21, a plurality of hydrojet mouths 27 have been seted up on the apron 23, a plurality of hydrojet mouths 27 are linked together with the reservoir 22 that corresponds respectively, fixed mounting has a plurality of glass boards 28 on the apron 23, a plurality of glass boards 28 cover corresponding hydrojet mouth 27 respectively. Specifically, two fire extinguishing assemblies 2 are respectively arranged above the equipment which is most prone to generating open fire in the engine compartment, so that the equipment which is most prone to generating open fire can be guaranteed to be subjected to fire extinguishing treatment in the first time, and the two fire extinguishing assemblies 2 can also be designed integrally.
A circulation groove 24 is formed between every two adjacent liquid storage grooves 22, the two liquid storage grooves 22 are communicated through the circulation groove 24, a liquid filling opening 25 is formed in the bottom plate 21, the liquid filling opening 25 is communicated with the two adjacent liquid storage grooves 22, and a one-way valve is fixedly installed in the liquid filling opening 25. Specifically, two adjacent liquid storage tanks 22 are communicated through a flow groove 24, so that the fire extinguishing agents in all the liquid storage tanks 22 are in a communicated state, then all the fire extinguishing agents can be completely sprayed out even under the condition that a part of the glass plate 28 is broken, the fire extinguishing agents can be supplemented into the liquid storage tanks 22 through the liquid filling openings 25, and the one-way valves can ensure that the interior of the liquid storage tanks 22 are in a high-pressure state when the fire extinguishing agents are injected into the liquid storage tanks 22, so that all the fire extinguishing agents can be sprayed out conveniently.
The cover plate 23 is provided with a plurality of circular grooves 26, a plurality of liquid spraying ports 27 are respectively positioned in the corresponding liquid spraying ports 27, and a glass plate 28 is embedded in the circular grooves 26 and is fixedly connected with the inner walls of the circular grooves 26. Specifically, can set up circular slot 26, the glass board 28 of being convenient for covers hydrojet mouth 27, can wrap up the edge of glass board 28 simultaneously, has reduced that glass board 28 appears because of colliding with the cracked condition.
Four strip-shaped guide blocks 29 which are distributed in a rectangular shape are fixedly arranged on the bottom plate 21, and rectangular guide grooves matched with the four strip-shaped guide blocks 29 are formed in the cover plate 23. Specifically, the strip-shaped guide block 29 and the rectangular guide groove are matched, so that the bottom plate 21 and the liquid storage tank 22 can be connected together quickly, and the installation position between the bottom plate 21 and the liquid storage tank 22 does not need to be adjusted repeatedly.
A sealing gasket is fixedly arranged between the cover plate 23 and the bottom plate 21, and the sealing gasket is provided with through holes communicated with the plurality of liquid storage tanks 22. Specifically, the gasket can enhance the tightness between the cover plate 23 and the base plate 21, and can prevent the fire extinguishing agent from leaking.
A ball 210 is movably mounted in the reservoir 22. Specifically, the vehicle is in the middle of the process of traveling, and bonnet body 1 drives two subassembly 2 of putting out a fire and all rocks along with the vehicle is synchronous, and ball 210 will rock the inner wall that strikes reservoir 22 at will in reservoir 22 difference along with rocking, and the ball 210 of rocking can stir the fire extinguishing agent that is in reservoir 22, can prevent that the fire extinguishing agent from appearing because of the condition that solidifies and can't use.
The liquid jet 27 includes a plurality of water jet holes arranged in a matrix pattern on the cover plate 23. Specifically, the hole for water spraying that the matrix distributes can increase the spray range of putting out a fire, and the fire extinguishing agent who erupts simultaneously is more exquisite to it is better to compare in the not good effect of individual spun fire extinguishing agent.
The working principle is as follows: when the automobile runs at present, the highest temperature in the engine compartment is not higher than the temperature of the engine, so the glass plate 28 with the temperature higher than that under the full load of the engine can burst is adopted, when the engine compartment accidentally generates open fire or even under the condition of spontaneous combustion, the internal temperature of the engine compartment is far higher than that under the normal running state, at the moment, the glass plate 28 can burst rapidly, at the moment, the fire extinguishing agents in the liquid storage tanks 22 can be sprayed out from the liquid spraying ports 27, the blocking of the glass plate 28 is avoided, the fire extinguishing agents can expand rapidly when penetrating through the liquid spraying ports 27, the sprayed fire extinguishing agents cover the ignition source and the surrounding unburned parts, the fire can be controlled at the first time, the ignition point can be extinguished in time, the fire can be prevented from spreading, the safety of personnel on the automobile can be ensured, and the property of an owner can be kept.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a hybrid vehicle bonnet, includes bonnet body (1), its characterized in that: the reverse side fixed mounting of bonnet body (1) has two subassembly (2) of putting out a fire, subassembly (2) of putting out a fire include with bonnet body (1) fixed connection bottom plate (21) together, reservoir (22) that a plurality of matrix distributions were seted up on bottom plate (21), high pressure is flooded with fire extinguishing agent in reservoir (22), detachable the installing apron (23) on bottom plate (21), seted up a plurality of hydrojet mouths (27) on apron (23), a plurality of hydrojet mouths (27) are linked together with corresponding reservoir (22) respectively, fixed mounting has a plurality of glass boards (28) on apron (23), and a plurality of glass boards (28) cover corresponding hydrojet mouth (27) respectively;
a circulation tank (24) is arranged between every two adjacent liquid storage tanks (22), the two liquid storage tanks (22) are communicated through the circulation tank (24), a liquid filling port (25) is arranged on the bottom plate (21), the liquid filling port (25) is communicated with the two adjacent liquid storage tanks (22), and a one-way valve is fixedly arranged in the liquid filling port (25); the liquid storage tank (22) is internally provided with round beads (210) which shake along with the shaking of the vehicle, and the liquid storage tank (22) corresponds to the round beads (210) in number one by one.
2. The engine cover of the hybrid electric vehicle as claimed in claim 1, wherein: the glass plate is characterized in that the cover plate (23) is provided with a plurality of circular grooves (26), a plurality of liquid spraying ports (27) are respectively positioned in the corresponding liquid spraying ports (27), and the glass plate (28) is embedded into the circular grooves (26) and is fixedly connected with the inner walls of the circular grooves (26).
3. The engine cover of the hybrid electric vehicle as claimed in claim 1, wherein: four strip-shaped guide blocks (29) which are distributed in a rectangular shape are fixedly mounted on the bottom plate (21), and rectangular guide grooves matched with the four strip-shaped guide blocks (29) are formed in the cover plate (23).
4. The hybrid vehicle engine cover according to claim 1, characterized in that: a sealing gasket is fixedly arranged between the cover plate (23) and the bottom plate (21), and through holes communicated with the liquid storage tanks (22) are formed in the sealing gasket.
5. The engine cover of the hybrid electric vehicle as claimed in claim 1, wherein: the liquid spraying port (27) comprises a plurality of water spraying holes distributed in a matrix form and formed in the cover plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308230.0A CN114010985B (en) | 2021-11-05 | 2021-11-05 | Oil-electricity hybrid vehicle bonnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308230.0A CN114010985B (en) | 2021-11-05 | 2021-11-05 | Oil-electricity hybrid vehicle bonnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114010985A CN114010985A (en) | 2022-02-08 |
| CN114010985B true CN114010985B (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111308230.0A Active CN114010985B (en) | 2021-11-05 | 2021-11-05 | Oil-electricity hybrid vehicle bonnet |
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| Country | Link |
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| CN (1) | CN114010985B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939247A (en) * | 2022-05-13 | 2022-08-26 | 山东宙雨消防科技股份有限公司 | Method for manufacturing automobile fireproof device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009017953A (en) * | 2007-07-10 | 2009-01-29 | Caterpillar Japan Ltd | Engine hood type fire-extinguisher |
| KR101291588B1 (en) * | 2012-06-26 | 2013-08-01 | 현대합성공업 주식회사 | The extinguishing fire apparatus for engine room of vehicle |
| CN104288941A (en) * | 2014-09-12 | 2015-01-21 | 王会智 | Portable fluid extinguisher |
| CN211629578U (en) * | 2020-03-05 | 2020-10-02 | 孝感天创信息科技有限公司 | Power distribution cabinet with automatic fire extinguishing mechanism |
-
2021
- 2021-11-05 CN CN202111308230.0A patent/CN114010985B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009017953A (en) * | 2007-07-10 | 2009-01-29 | Caterpillar Japan Ltd | Engine hood type fire-extinguisher |
| KR101291588B1 (en) * | 2012-06-26 | 2013-08-01 | 현대합성공업 주식회사 | The extinguishing fire apparatus for engine room of vehicle |
| CN104288941A (en) * | 2014-09-12 | 2015-01-21 | 王会智 | Portable fluid extinguisher |
| CN211629578U (en) * | 2020-03-05 | 2020-10-02 | 孝感天创信息科技有限公司 | Power distribution cabinet with automatic fire extinguishing mechanism |
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| Publication number | Publication date |
|---|---|
| CN114010985A (en) | 2022-02-08 |
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