CN112297835A - Hydrogen energy automobile crossbeam formula hydrogen bottle - Google Patents
Hydrogen energy automobile crossbeam formula hydrogen bottle Download PDFInfo
- Publication number
- CN112297835A CN112297835A CN202011430117.5A CN202011430117A CN112297835A CN 112297835 A CN112297835 A CN 112297835A CN 202011430117 A CN202011430117 A CN 202011430117A CN 112297835 A CN112297835 A CN 112297835A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- hydrogen bottle
- tank
- bottle
- protection
- 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.)
- Withdrawn
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 239000001257 hydrogen Substances 0.000 title claims abstract description 83
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 83
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101100314150 Caenorhabditis elegans tank-1 gene Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
- B60K15/07—Mounting of tanks of gas tanks
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a beam type hydrogen bottle of a hydrogen energy automobile, which comprises: the hydrogen storage tank comprises a protective tank and a hydrogen bottle limited in the protective tank; the inner wall circumference of protection jar is provided with the protective layer, and the inside damper who is used for protecting hydrogen bottle one end that is provided with of one end of protection jar, the one end that damper was kept away from to the protection jar articulates there is the jar door, circumference be provided with on the jar door with protection jar matched with sealing strip, the inner wall centre of a circle department of protection jar is provided with the elasticity pressing piece that is used for protecting the hydrogen bottle other end. According to the invention, the hydrogen bottle is arranged in the protective tube for limiting, so that the hydrogen bottle is protected by the internal damping mechanism and the elastic pressing piece of the protective tank, the problem of damage to the hydrogen bottle caused by vibration and impact is avoided, and the safety coefficient is improved.
Description
Technical Field
The invention relates to the technical field of hydrogen energy automobiles, in particular to a beam type hydrogen bottle of a hydrogen energy automobile.
Background
With the continuous improvement of the energy saving and emission reduction requirements of automobiles, hydrogen energy is taken as a development direction of new energy automobiles and is more and more emphasized by the nation, but compared with traditional automobiles and lithium battery electric vehicles, a hydrogen energy system has more hydrogen bottles, electric piles and corresponding heat dissipation pipelines, and the arrangement space of the whole automobile has natural disadvantages.
However, when the existing hydrogen bottle is installed, the hydrogen bottle and parts of a vehicle are directly installed, and protective equipment is rarely additionally installed between the hydrogen bottle and the parts, so that when the vehicle collides, the hydrogen bottle is damaged to cause other accidents, and potential safety hazards are greatly caused.
Disclosure of Invention
In view of the above, the invention provides a hydrogen energy automobile crossbeam type hydrogen bottle which can carry out all-round protection on the hydrogen bottle and ensure the safety performance of the hydrogen bottle.
The invention provides a hydrogen energy automobile beam type hydrogen bottle, which comprises: the hydrogen storage tank comprises a protective tank and a hydrogen bottle limited in the protective tank; wherein,
the inner wall circumference of protection jar is provided with the protective layer, the inside protection that is provided with of one end of protection jar the damper of hydrogen bottle one end, the protection jar is kept away from damper's one end articulates there is the tank door, circumference be provided with on the tank door with protection jar matched with sealing strip, the inner wall centre of a circle department of protection jar is provided with and is used for the protection the elasticity of the hydrogen bottle other end is supported the casting die.
Preferably, the bottom of the protective tank is provided with a plurality of mounting blocks provided with mounting holes.
Preferably, a locking mechanism is arranged between the tank door and the protective tank.
Preferably, the outer wall of the protective tank is provided with an air pipe communicated with the hydrogen bottle, and the air pipe is provided with a valve.
Preferably, the damper mechanism includes: the pressing plate is connected with the sliding plate; wherein,
sliding grooves are symmetrically formed in the protective tank, sliding blocks matched with the sliding grooves are arranged on the sliding plate, and first springs used for abutting against the sliding blocks are arranged inside the sliding grooves;
the sliding plate is connected with the pressing plate through a second spring.
Preferably, the tank door is provided with a third spring for pressing the elastic pressing piece.
Preferably, the bottom of the protective tank is provided with a limiting groove along the length direction, and the hydrogen bottle is provided with a limiting strip matched with the limiting groove.
According to the invention, the hydrogen bottle is arranged in the protective tube for limiting, so that the hydrogen bottle is protected by the internal damping mechanism and the elastic pressing piece of the protective tank, the problem of damage to the hydrogen bottle caused by vibration and impact is avoided, and the safety coefficient is improved.
Drawings
FIG. 1 is a schematic structural diagram of a beam type hydrogen bottle of a hydrogen energy automobile, provided by an embodiment of the invention;
fig. 2 is a sectional view of a beam-type hydrogen cylinder for a hydrogen energy automobile according to an embodiment of the present invention.
Reference numerals:
the device comprises a protective tank-1, a hydrogen bottle-2, a mounting block-3, a tank door-4, a sealing strip-5, an elastic pressing piece-6, a locking mechanism-7, a limiting groove-8, an air pipe-9, a valve-10, a protective layer-11, a third spring-12, a first spring-13, a sliding plate-14, a sliding block-15, a second spring-16 and a pressing plate-17.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes a hydrogen energy automobile beam type hydrogen bottle provided in an embodiment of the present application with reference to the drawings.
Referring to fig. 1 together, fig. 1 is a schematic structural diagram of a beam type hydrogen bottle of a hydrogen energy automobile according to an embodiment of the present invention; the hydrogen energy automobile crossbeam formula hydrogen bottle in this application embodiment includes: the hydrogen storage tank comprises a protective tank 1 and a hydrogen bottle 2 limited in the protective tank 1; in this application embodiment, the adoption is protected in placing hydrogen bottle 2 in protection tank 1, and rotation takes place for spacing hydrogen bottle 2 in protection tank 1 to with hydrogen bottle 2 receive external vibrational force to disappear to protect, protection tank 1 adopts the steel can. And for the convenience of assembly, a plurality of mounting blocks 3 with mounting holes are arranged at the bottom of the protective tank 1.
Meanwhile, in order to conveniently fill hydrogen gas into the hydrogen bottle 2, the outer wall of the protective tank 1 is provided with a gas pipe 9 communicated with the hydrogen bottle 2, and the gas pipe 9 is provided with a valve 10.
A protective layer 11 is circumferentially arranged on the inner wall of the protective tank 1; when concrete spacing hydrogen bottle 2 takes place to rotate, spacing groove 8 has been seted up along length direction in the bottom of protective tank 1, is provided with the spacing strip with spacing groove 8 matched with on the hydrogen bottle 2.
With continuing reference to fig. 1 and 2, a damping mechanism for protecting one end of the hydrogen bottle 2 is disposed inside one end of the protection can 1, and the damping mechanism includes: a slide plate 14 and a pressing plate 17 connected to the slide plate 14; wherein,
the protective tank 1 is symmetrically provided with sliding grooves, the sliding plate 14 is provided with sliding blocks 15 matched with the sliding grooves, and the sliding grooves are internally provided with first springs 13 used for abutting against the sliding blocks 15.
The slide plate 14 is connected to the pressure plate 17 by a second spring 16. Therefore, the pressing plate 17 is pressed against one end of the hydrogen bottle 2, which is positioned in the protective tank 1, and the first spring 13 and the second spring 16 are matched with each other, so that the hydrogen bottle 2 is in flexible contact with the pressing plate 17, and the hydrogen bottle 2 is prevented from being damaged.
One end of the protective tank 1, which is far away from the damping mechanism, is hinged with a tank door 4, and a locking mechanism 7 is arranged between the tank door 4 and the protective tank 1. A sealing strip 5 matched with the protective tank 1 is circumferentially arranged on the tank door 4; the design of the locking mechanism 7 and the sealing strip 5 enables the sealing to be realized when the tank door 4 and the protective tank 1 are locked.
An elastic pressing piece 6 used for protecting the other end of the hydrogen bottle 2 is arranged at the circle center of the inner wall of the protection tank 1. The tank door 4 is provided with a third spring 12 for pressing the elastic pressing member 6.
In the invention, the hydrogen bottle 2 is positioned in the protective tube for limiting, so that the internal damping mechanism of the protective tank 1 and the elastic pressing piece 6 protect the hydrogen bottle 2, the problem of damage to the hydrogen bottle 2 caused by vibration and impact is avoided, and the safety coefficient is improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A cross beam type hydrogen bottle of a hydrogen energy automobile, which is characterized by comprising: the hydrogen storage tank comprises a protective tank and a hydrogen bottle limited in the protective tank; wherein,
the inner wall circumference of protection jar is provided with the protective layer, the inside protection that is provided with of one end of protection jar the damper of hydrogen bottle one end, the protection jar is kept away from damper's one end articulates there is the tank door, circumference be provided with on the tank door with protection jar matched with sealing strip, the inner wall centre of a circle department of protection jar is provided with and is used for the protection the elasticity of the hydrogen bottle other end is supported the casting die.
2. The cross-beam hydrogen bottle of a hydrogen-powered vehicle as claimed in claim 1, wherein the bottom of the shield can is provided with a plurality of mounting blocks having mounting holes.
3. The cross-beam hydrogen bottle for a hydrogen-powered vehicle as claimed in claim 2, wherein a locking mechanism is provided between the tank door and the shield tank.
4. The cross beam type hydrogen bottle for hydrogen energy automobile as claimed in claim 1, wherein the outer wall of the protection tank is provided with an air pipe communicated with the hydrogen bottle, and the air pipe is provided with a valve.
5. The hydrogen energy automobile beam hydrogen bottle as claimed in claim 1, wherein said shock absorbing mechanism comprises: the pressing plate is connected with the sliding plate; wherein,
sliding grooves are symmetrically formed in the protective tank, sliding blocks matched with the sliding grooves are arranged on the sliding plate, and first springs used for abutting against the sliding blocks are arranged inside the sliding grooves;
the sliding plate is connected with the pressing plate through a second spring.
6. The cross-beam hydrogen bottle for hydrogen-powered vehicles as claimed in claim 5, wherein a third spring for pressing against said elastic pressing member is provided on said tank door.
7. The hydrogen energy automobile crossbeam type hydrogen bottle as claimed in claim 1, wherein a limiting groove is formed in the bottom of the protective tank along the length direction, and a limiting strip matched with the limiting groove is arranged on the hydrogen bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430117.5A CN112297835A (en) | 2020-12-09 | 2020-12-09 | Hydrogen energy automobile crossbeam formula hydrogen bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430117.5A CN112297835A (en) | 2020-12-09 | 2020-12-09 | Hydrogen energy automobile crossbeam formula hydrogen bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112297835A true CN112297835A (en) | 2021-02-02 |
Family
ID=74487115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011430117.5A Withdrawn CN112297835A (en) | 2020-12-09 | 2020-12-09 | Hydrogen energy automobile crossbeam formula hydrogen bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112297835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977054A (en) * | 2021-04-08 | 2021-06-18 | 吉林大学 | On-vehicle hydrogen supply device of hydrogen fuel cell car convenient to dismouting |
-
2020
- 2020-12-09 CN CN202011430117.5A patent/CN112297835A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977054A (en) * | 2021-04-08 | 2021-06-18 | 吉林大学 | On-vehicle hydrogen supply device of hydrogen fuel cell car convenient to dismouting |
| CN112977054B (en) * | 2021-04-08 | 2022-06-17 | 吉林大学 | On-vehicle hydrogen supply device of hydrogen fuel cell car convenient to dismouting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111994221B (en) | Ship body protection device | |
| CN112297835A (en) | Hydrogen energy automobile crossbeam formula hydrogen bottle | |
| KR20090001380A (en) | Mounting structure for gas tank of vehicle | |
| CN108146463B (en) | Honeycomb energy absorbing device | |
| CN109653131B (en) | Energy dissipation guardrail device | |
| CN104372758A (en) | Light high-efficiency composite buffering collision-reducing device | |
| CN110550064A (en) | Multistage energy-absorbing buffer device | |
| CN102501875B (en) | Anti-collision device for step type multistep air compression energy absorption locomotive | |
| CN205113352U (en) | Buffering energy -absorbing pipe | |
| CN205108828U (en) | On -vehicle fire extinguisher fixing base | |
| CN213394599U (en) | Explosion-proof gas cylinder with anti striking function | |
| CN210771315U (en) | Valve table box | |
| CN209756913U (en) | Liquid hazardous articles transport tank with prevent protection function that knocks into back | |
| CN110993853A (en) | Electric automobile battery protector | |
| CN102192693A (en) | Moving open-type anti-explosion tank device | |
| CN213636071U (en) | Convenient radiating protection device for automobile fuel cell | |
| CN201220646Y (en) | Motor vehicle bumper | |
| CN210258325U (en) | Automobile anti-collision beam with good protection performance | |
| CN109119563B (en) | Multi-stage buffering protection device for battery of electric vehicle | |
| CN219383338U (en) | Explosion-proof box | |
| CN214731482U (en) | Anti-collision separation explosion-proof skid-mounted refueling device | |
| CN206378297U (en) | A kind of vehicle impact testing buffering energy-absorbing device | |
| CN213930388U (en) | LNG storage tank safety device | |
| CN215377540U (en) | Lithium battery with good damping performance | |
| CN215335000U (en) | High-pressure pipeline protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210202 |