CN110486614A - A kind of hydrogen energy source automobile liquid hydrogen storage tank - Google Patents
A kind of hydrogen energy source automobile liquid hydrogen storage tank Download PDFInfo
- Publication number
- CN110486614A CN110486614A CN201910695138.0A CN201910695138A CN110486614A CN 110486614 A CN110486614 A CN 110486614A CN 201910695138 A CN201910695138 A CN 201910695138A CN 110486614 A CN110486614 A CN 110486614A
- Authority
- CN
- China
- Prior art keywords
- liquid hydrogen
- hydrogen storage
- seat
- storage tank
- square groove
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a kind of hydrogen energy source automobile liquid hydrogen storage tanks, can body is stored including liquid hydrogen, support base, square groove seat and clamping screw, round fixed frame is enclosed on the liquid hydrogen storage can body, the bottom end of two round fixed frames is mounted on support base, the side of the square groove seat is equipped with screw hole seat, the screw hole seat internal screw thread is connected with stud, one end of the stud is equipped with platen, the platen is tightly attached to the side of support base, the bottom end of the square groove seat is equipped with damper, mounting disc is provided between two stick harnesses, described state is provided with damping spring between mounting disc and mounting seat.The bottom end of the present invention, square groove seat are equipped with damper, and damper can be mounted in automobile, during running car jolts, damper alleviates the violent jitter conditions of liquid hydrogen storage tank, guarantees the stability of liquid hydrogen storage tank, and then use is more safe and reliable.
Description
Technical field
The present invention relates to hydrogen energy source automobile technical field, specifically a kind of hydrogen energy source automobile liquid hydrogen storage tank.
Background technique
Hydrogen energy automobile is divided into two kinds, hydrogen internal combustion vehicle (HICEV) be with internal combustion engine hydrogen combusted gas (usually through methane decomposition or
Electrolysis water obtain) and air in oxygen generate power, the automobile of promotion.And Hydrogen Fuel-cell Vehicles are to make hydrogen or hydrogenous material and sky
Oxygen in gas generates electric power by fuel cell, then pushes motor with electric power, by motor alone vehicle.And liquid hydrogen storage tank
It is hydrogen energy automobile important component, the use of the largest benefit that hydrogen is the energy is that it can generate vapor row with the oxygen in air
Out, air pollution problems inherent caused by the automobile of other fuel oils is effectively reduced.
Traditional liquid hydrogen storage tank function is more single, jolts easily cause the damage of liquid nitrogen storage tank while the car is driving.
Summary of the invention
The purpose of the present invention is to provide a kind of hydrogen energy source automobile liquid hydrogen storage tanks, to solve liquid hydrogen storage in the prior art
Tank function is more single, jolt while the car is driving the damage for easily causing liquid nitrogen storage tank the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of hydrogen energy source automobile liquid hydrogen storage tank, including liquid
Hydrogen stores can body, support base, square groove seat and clamping screw, is enclosed with round fixed frame on the liquid hydrogen storage can body
Frame, there are two the circle fixed frame is set altogether, the bottom end of two round fixed frames is mounted on support base, the side
The side of connected in star seat is equipped with screw hole seat, and the screw hole seat internal screw thread is connected with stud, and one end of the stud is equipped with lock
Tight head, and the other end of stud extends in square groove seat, one end of the stud is equipped with platen, and the support base is placed
In square groove seat, and the equal length of the length of support base and square groove seat, the platen are tightly attached to the side of support base
Face, the bottom end of the square groove seat are equipped with damper, and the damper is by mounting plate, stick harness, piston cylinder and installation bottom
Seat forms, and is provided with mounting disc between two stick harnesses, fastens phase by clamping screw between the mounting disc and mounting plate
Even, described state is provided with damping spring between mounting disc and mounting seat, the both ends of the damping spring and mounting disc and installation
It is fastened and is connected by T-bolt between pedestal.
Preferably, one end of the liquid hydrogen storage can body is connected with escape pipe, and escape pipe is L-type structure.
Preferably, rubber wear-resisting pad is installed on the inside of the round fixed frame, and rubber wear-resisting pad is layer knot in pairs
Structure.
Preferably, the liquid hydrogen storage can body is double-layer structure, and is provided with absolutely at the interlayer of liquid hydrogen storage can body
Thermosphere.
Preferably, four corners of the mounting seat are provided with mounting hole.
Compared with prior art, easy to use efficient the beneficial effects of the present invention are: structure of the invention is scientific and reasonable；It is logical
It crosses on liquid hydrogen storage can body and fixes there are two round fixed frame, the bottom end of two round fixed frames is mounted on support
Seat, and support base is to be fixed in square groove seat, while the bottom end of square groove seat is equipped with damper, can pacify damper
In automobile, during running car jolts, damper alleviates the violent jitter conditions of liquid hydrogen storage tank, guarantees that liquid hydrogen is deposited
The stability of storage tank, and then use is more safe and reliable.
Since support base is fixed in square groove seat, and the length of support base and square groove seat equal length,
Manual rotation lock head rotates stud, and stud one end passes through screw hole seat and is located in square groove seat, and stud and spiral shell
Hole seat screw thread is connected, and is against stud one end platen tightly support base on square groove seat inner wall, both can guarantee that support base was steady
Solidity, and then liquid hydrogen storage tank Soil stability is improved, while being also convenient for disassembling liquid hydrogen storage can body and inflate to it
And maintenance, improve the practicability of hydrogen energy source automobile liquid hydrogen storage tank.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is shock absorber structure schematic diagram of the invention；
Fig. 3 is square groove holder structure schematic diagram of the invention.
In figure: 1, liquid hydrogen stores can body；2, round fixed frame；3, rubber wear-resisting pad；4, support base；5, locking head；
6, damper；7, square groove seat；8, escape pipe；9, mounting plate；10, stick harness；11, mounting disc；12, clamping screw；13, damping
Spring；14, piston cylinder；15, mounting seat；16, platen；17, screw hole seat；18, stud.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of hydrogen energy source automobile liquid hydrogen storage tank, including liquid hydrogen storage tank master
Body 1, support base 4, square groove seat 7 and clamping screw 12, liquid hydrogen store and are enclosed with round fixed frame 2, liquid hydrogen on can body 1
One end of storage can body 1 is connected with escape pipe 8, and escape pipe 8 is L-type structure, there are two round fixed frame 2 is set altogether, two
The bottom end of a circle fixed frame 2 is mounted on support base 4, and the inside of round fixed frame 2 is equipped with rubber wear-resisting pad 3, and
Rubber wear-resisting pad 3 is double double-layer structures, is equipped with rubber wear-resisting pad 3, rubber wear-resisting pad 3 by the inside of round fixed frame 2
It avoids round fixed frame 2 and crushing is caused to liquid hydrogen storage can body 1, guarantee that liquid hydrogen stores 1 integrality of can body, it is rectangular recessed
The side of groove seat 7 is equipped with screw hole seat 17, and 17 internal screw thread of screw hole seat is connected with stud 18, and one end of stud 18 is equipped with locking head
5, and the other end of stud 18 extends in square groove seat 7, one end of stud 18 is equipped with platen 16, and support base 4 is placed on
In square groove seat 7, and the equal length of the length of support base 4 and square groove seat 7, platen 16 are tightly attached to the side of support base 4
Face, since support base 4 is fixed in square groove seat 7, and the length of support base 4 and 7 equal length of square groove seat, hand
Turn, which moves locking head 5, rotates stud 18, and 18 one end of stud passes through screw hole seat 17 and is located in square groove seat 7, and spiral shell
Column 18 is connected with 17 screw thread of screw hole seat, is against 18 one end platen 16 of stud support base 4 tightly on 7 inner wall of square groove seat,
Both it can guarantee 4 stability of support base, and then improved liquid hydrogen and store 1 stability of can body, while being also convenient for liquid hydrogen storage tank master
Body 1, which disassembles, to be inflated it and repairs, and the bottom end of square groove seat 7 is equipped with damper 6, stores can body 1 by liquid hydrogen
There are two round fixed frames 2 for upper fixation, and the bottom end of two round fixed frames 2 is mounted on support base 4, and support base 4 is
It is fixed in square groove seat 7, while the bottom end of square groove seat 7 is equipped with damper 6, damper 6 can be mounted on automobile
Interior, during running car jolts, damper 6 alleviates the violent jitter conditions of liquid hydrogen storage tank, guarantees liquid hydrogen storage tank
Stability, and then use is more safe and reliable, damper 6 is by mounting plate 9, stick harness 10, piston cylinder 14 and mounting seat 15
Composition, four corners of mounting seat 15 are provided with mounting hole, are provided with mounting disc 11, mounting disc between two stick harnesses 10
It is connected between 11 and mounting plate 9 by the fastening of clamping screw 12, states and be provided with damping bullet between mounting disc 11 and mounting seat 15
Spring 13, the both ends of damping spring 13 between mounting disc 11 and mounting seat 15 by T-bolt fastening be connected, liquid hydrogen store
Can body 1 is double-layer structure, and is provided with heat insulation layer at the interlayer of liquid hydrogen storage can body 1.
The working principle of the invention is: when using liquid hydrogen storage tank, support base 4 is fixed in square groove seat 7,
And 7 side of square groove seat is equipped with screw hole seat 17, manual rotation lock head 5 rotates stud 18, allows 18 one end of stud
Platen 16 be against 4 side of support base, support base 4 is tightly fitted on 7 inner wall of square groove seat, both can guarantee liquid hydrogen storage tank
The stability of main body 1, while being also convenient for that the liquid hydrogen storage disassembly of can body 1 is inflated and is repaired, and the top of support base 4 is pacified
Equipped with round fixed frame 2, rubber wear-resisting pad 3, rubber wear-resisting pad 3 and liquid hydrogen storage tank are installed on the inside of round fixed frame 2
1 outer wall of main body is close to, and rubber wear-resisting pad 3 avoids round fixed frame 2 and causes crushing to liquid hydrogen storage can body 1, guarantees liquid
Hydrogen stores 1 integrality of can body, and 7 bottom end of square groove seat is equipped with damper 6, and damper 6 is by mounting plate 9, stick harness 10, lives
What plug tube 14 and mounting seat 15 formed, and mounting disc 11 is provided between two stick harnesses 10, the both ends of damping spring 13 and peace
It is connected by T-bolt fastening between sabot 11 and mounting seat 15, then damper 6 is mounted at automobile tail,
During running car jolts, damper 6 alleviates the violent jitter conditions of liquid hydrogen storage tank, keeps liquid hydrogen storage tank very firm
Property, use is safer.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of hydrogen energy source automobile liquid hydrogen storage tank, including liquid hydrogen store can body (1), support base (4), square groove seat (7)
With clamping screw (12), it is characterised in that: be enclosed with round fixed frame (2), the circle on liquid hydrogen storage can body (1)
There are two shape fixed frame (2) is set altogether, the bottom end of two round fixed frames (2) is mounted on support base (4), the side
The side of connected in star seat (7) is equipped with screw hole seat (17), and screw hole seat (17) internal screw thread is connected with stud (18), the stud
(18) one end is equipped with locking head (5), and the other end of stud (18) extends in square groove seat (7), the stud
(18) one end is equipped with platen (16), and the support base (4) is placed in square groove seat (7), and the length of support base (4)
With the equal length of square groove seat (7), the platen (16) is tightly attached to the side of support base (4), the square groove seat (7)
Bottom end be equipped with damper (6), the damper (6) be by mounting plate (9), stick harness (10), piston cylinder (14) and installation bottom
Seat (15) forms, and is provided with mounting disc (11) between two stick harnesses (10), between the mounting disc (11) and mounting plate (9)
It is connected by clamping screw (12) fastening, described state is provided with damping spring between mounting disc (11) and mounting seat (15)
(13), the both ends of the damping spring (13) fasten phase by T-bolt between mounting disc (11) and mounting seat (15)
Even.
2. a kind of hydrogen energy source automobile liquid hydrogen storage tank according to claim 1, it is characterised in that: the liquid hydrogen storage tank master
One end of body (1) is connected with escape pipe (8), and escape pipe (8) is L-type structure.
3. a kind of hydrogen energy source automobile liquid hydrogen storage tank according to claim 1, it is characterised in that: the circle fixed frame
(2) it is equipped on the inside of rubber wear-resisting pad (3), and rubber wear-resisting pad (3) is double double-layer structures.
4. a kind of hydrogen energy source automobile liquid hydrogen storage tank according to claim 1, it is characterised in that: the liquid hydrogen storage tank master
Body (1) is double-layer structure, and is provided with heat insulation layer at the interlayer of liquid hydrogen storage can body (1).
5. a kind of hydrogen energy source automobile liquid hydrogen storage tank according to claim 1, it is characterised in that: the mounting seat (15)
Four corners be provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910695138.0A CN110486614A (en) | 2019-07-30 | 2019-07-30 | A kind of hydrogen energy source automobile liquid hydrogen storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910695138.0A CN110486614A (en) | 2019-07-30 | 2019-07-30 | A kind of hydrogen energy source automobile liquid hydrogen storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110486614A true CN110486614A (en) | 2019-11-22 |
Family
ID=68548770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910695138.0A Pending CN110486614A (en) | 2019-07-30 | 2019-07-30 | A kind of hydrogen energy source automobile liquid hydrogen storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110486614A (en) |
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|---|---|---|---|---|
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| CN204227042U (en) * | 2014-10-21 | 2015-03-25 | 台大工业气体(太仓）有限公司 | A kind of gas filling platform balance |
| CN205001846U (en) * | 2015-08-19 | 2016-01-27 | 天津市华赛尔气体有限公司 | Novel gas cylinder guard housing |
| CN109210371A (en) * | 2018-09-10 | 2019-01-15 | 杭州蓝捷氢能科技有限公司 | A kind of fixed device of the hydrogen cylinder with defencive function |
| CN109296932A (en) * | 2018-09-10 | 2019-02-01 | 杭州蓝捷氢能科技有限公司 | A kind of liquid hydrogen storage tank |
| CN109307153A (en) * | 2018-09-10 | 2019-02-05 | 杭州蓝捷氢能科技有限公司 | A kind of fixation device for liquid hydrogen storage tank |
| CN208997700U (en) * | 2018-11-06 | 2019-06-18 | 河北冀盛铝粉有限公司 | A kind of production of aluminum powder inert gas air accumulator |
| CN209012766U (en) * | 2018-11-09 | 2019-06-21 | 天津国燃新能源科技有限公司 | A kind of liquefied natural gas storage tank with liquid level sensor |
| CN209012785U (en) * | 2018-08-03 | 2019-06-21 | 陕西普天汽车配件有限公司 | A kind of natural gas cylinder damping type braced frame |
-
2019
- 2019-07-30 CN CN201910695138.0A patent/CN110486614A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102449371A (en) * | 2009-03-25 | 2012-05-09 | 兰德股份公司 | Holder for a cylindrical article |
| CN204227042U (en) * | 2014-10-21 | 2015-03-25 | 台大工业气体(太仓）有限公司 | A kind of gas filling platform balance |
| CN205001846U (en) * | 2015-08-19 | 2016-01-27 | 天津市华赛尔气体有限公司 | Novel gas cylinder guard housing |
| CN209012785U (en) * | 2018-08-03 | 2019-06-21 | 陕西普天汽车配件有限公司 | A kind of natural gas cylinder damping type braced frame |
| CN109210371A (en) * | 2018-09-10 | 2019-01-15 | 杭州蓝捷氢能科技有限公司 | A kind of fixed device of the hydrogen cylinder with defencive function |
| CN109296932A (en) * | 2018-09-10 | 2019-02-01 | 杭州蓝捷氢能科技有限公司 | A kind of liquid hydrogen storage tank |
| CN109307153A (en) * | 2018-09-10 | 2019-02-05 | 杭州蓝捷氢能科技有限公司 | A kind of fixation device for liquid hydrogen storage tank |
| CN208997700U (en) * | 2018-11-06 | 2019-06-18 | 河北冀盛铝粉有限公司 | A kind of production of aluminum powder inert gas air accumulator |
| CN209012766U (en) * | 2018-11-09 | 2019-06-21 | 天津国燃新能源科技有限公司 | A kind of liquefied natural gas storage tank with liquid level sensor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |
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| RJ01 | Rejection of invention patent application after publication |