CN211764967U - Vehicle-mounted hydrogen supply system frame for hydrogen fuel logistics vehicle - Google Patents
Vehicle-mounted hydrogen supply system frame for hydrogen fuel logistics vehicle Download PDFInfo
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- CN211764967U CN211764967U CN202020307543.9U CN202020307543U CN211764967U CN 211764967 U CN211764967 U CN 211764967U CN 202020307543 U CN202020307543 U CN 202020307543U CN 211764967 U CN211764967 U CN 211764967U
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- vehicle
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- hydrogen supply
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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
- 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
- Y02E60/50—Fuel cells
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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Abstract
The utility model belongs to the technical field of the fuel cell car technique and specifically relates to a hydrogen fuel logistics vehicle carries hydrogen supply system frame. The hydrogen supply system comprises a frame main body, wherein the lower part of the frame main body is a power assembly installation space, the upper part of the frame main body is a hydrogen supply system installation space, and the hydrogen supply system installation space is integrally distributed in an L shape. The utility model has light weight, can greatly reduce the total weight of the vehicle-mounted hydrogen supply system, and meanwhile, the installation space of the hydrogen supply system is integrally distributed in an L shape, thus reducing the space required by the vehicle-mounted hydrogen supply system and effectively reducing the gravity center of the vehicle-mounted hydrogen supply system; in addition, simultaneously, the top of frame main part reserves on-vehicle hydrogen storage bottle installation position, if the continuation of journey of the longer mileage of whole car demand, installs the 4 th on-vehicle hydrogen storage bottle additional at the on-vehicle hydrogen storage bottle installation position at top, reaches four bottles and organizes hydrogen system hydrogen supply ability to effectively increase hydrogen fuel storage capacity, improve the continuation of journey mileage.
Description
Technical Field
The utility model belongs to the technical field of the fuel cell car technique and specifically relates to a hydrogen fuel logistics vehicle carries hydrogen supply system frame.
Background
In recent years, hydrogen is rapidly developed as a novel energy source in the domestic automobile industry, wherein the market rate of hydrogen fuel logistics vehicles is the largest. The vehicle-mounted hydrogen supply system framework is a bearing device for integrating a fuel cell power assembly and a vehicle-mounted hydrogen supply system, and the equipment quality of the hydrogen fuel logistics vehicle has great influence on the performance of the whole vehicle.
In the hydrogen fuel logistics car, the space utilization rate of the vehicle-mounted hydrogen supply system and the light weight of the vehicle-mounted hydrogen supply system frame greatly improve the space. In the prior art, vehicle-mounted hydrogen supply system frames of hydrogen fuel logistics vehicles are made of Q235 materials, one vehicle-mounted hydrogen supply system frame is provided with three hydrogen storage bottles on a vehicle, and the three hydrogen storage bottles respectively occupy one layer and are arranged from top to bottom. The conventional vehicle-mounted hydrogen supply system frame not only has large weight (approximately 430kg), but also has the height of the installation space of the hydrogen supply system being about 55% of the overall height of the vehicle-mounted hydrogen supply system frame. The total weight of the vehicle-mounted hydrogen supply system directly influences the loading capacity of the hydrogen fuel logistics vehicle, and when the space of a power assembly is increased or the height of a cargo compartment of the logistics vehicle is reduced, if a conventional structure is adopted, the height limit of the installation space can be met only by reducing the hydrogen storage bottles, the hydrogen storage capacity of the vehicle-mounted hydrogen supply system is influenced, and the endurance mileage of the hydrogen fuel logistics vehicle is further reduced. With the rapid development of domestic hydrogen fuel logistics vehicles, the problem gradually becomes a great problem which puzzles manufacturers and users of the logistics vehicles.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrogen fuel logistics vehicle carries hydrogen supply system frame to solve foretell technical problem.
In order to solve the above problems, the utility model adopts the following technical scheme:
the utility model provides a hydrogen fuel commodity circulation car vehicle-mounted hydrogen supply system frame, includes the frame main part, the lower part of frame main part is power assembly installation space, and upper portion is hydrogen supply system installation space, its characterized in that: the hydrogen supply system installation space is integrally distributed in an L shape, the installation space for horizontally installing two vehicle-mounted hydrogen storage bottles is arranged below the hydrogen supply system installation space, and the installation space for installing one vehicle-mounted hydrogen storage bottle is arranged above the hydrogen supply system installation space.
Preferably, a vehicle-mounted hydrogen storage bottle mounting position is reserved at the top of the frame main body.
Has the advantages that: compared with the prior art, the utility model has light weight, can greatly reduce the total weight of the vehicle-mounted hydrogen supply system, simultaneously, the installation space of the hydrogen supply system is integrally distributed in an L shape, the height space required by the vehicle-mounted hydrogen supply system can be reduced, the height of the installation space of the hydrogen supply system is reduced to about 45 percent of the height of the frame of the vehicle-mounted hydrogen supply system, simultaneously, the gravity center of the vehicle-mounted hydrogen supply system is effectively reduced, and the stability is enhanced; in addition, simultaneously, the top of frame main part reserves on-vehicle hydrogen storage bottle installation position, if the continuation of the journey of the longer mileage of whole car demand, can install the 4 th on-vehicle hydrogen storage bottle additional at the on-vehicle hydrogen storage bottle installation position at top, reaches four bottles of hydrogen system hydrogen supply capacity of group to effectively increase hydrogen fuel storage capacity, improve the continuation of the journey mileage.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a schematic side view of an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Example (b):
referring to fig. 1 to 2, the frame of the hydrogen fuel logistics vehicle-mounted hydrogen supply system of the present embodiment includes a frame body 1. The frame body 1 is made of high-strength steel made of QSTE700TM in a welding mode, the weight of the frame can be effectively reduced, the dynamic property of an automobile is improved, and fuel consumption is reduced.
The lower part of the frame body 1 is a power assembly installation space 4, the upper part is a hydrogen supply system installation space 2, the hydrogen supply system installation space 2 is integrally distributed in an L shape, the lower part is an installation space for horizontally installing two vehicle-mounted hydrogen storage bottles 3, and the upper part is an installation space for installing one vehicle-mounted hydrogen storage bottle 3.
During assembly, the fixing mode of the vehicle-mounted hydrogen storage bottles 3 of the vehicle-mounted hydrogen supply system and the frame main body 1 adopts the mode of fixing by pull straps and fastening by bolts, and the three vehicle-mounted hydrogen storage bottles 3 are distributed in an L shape, so that the space required by the vehicle-mounted hydrogen supply system can be reduced, and the height of the installation space of the hydrogen supply system is reduced to about 45 percent of the height of the frame of the vehicle-mounted hydrogen supply system. Meanwhile, a vehicle-mounted hydrogen storage bottle mounting position 5 is reserved at the top of the frame main body 1, and if the whole vehicle needs longer mileage continuation, a 4 th vehicle-mounted hydrogen storage bottle can be mounted at the vehicle-mounted hydrogen storage bottle mounting position 5 to achieve the hydrogen supply capacity of a four-bottle hydrogen system, so that the hydrogen fuel storage capacity is effectively increased, and the driving mileage is improved.
The related technical content which is not detailed in the present invention is the conventional technical means or the common general knowledge in the technical field.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (2)
1. The utility model provides a hydrogen fuel commodity circulation car vehicle-mounted hydrogen supply system frame, includes frame main part (1), the lower part of frame main part (1) is powertrain installation space (4), and upper portion is hydrogen supply system installation space (2), its characterized in that: the hydrogen supply system installation space (2) is integrally distributed in an L shape, the lower part is an installation space for horizontally installing two vehicle-mounted hydrogen storage bottles (3), and the upper part is an installation space for installing one vehicle-mounted hydrogen storage bottle (3).
2. The hydrogen fuel logistics vehicular-mounted hydrogen supply system framework of claim 1, wherein: and a vehicle-mounted hydrogen storage bottle mounting position (5) is reserved at the top of the frame main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307543.9U CN211764967U (en) | 2020-02-23 | 2020-02-23 | Vehicle-mounted hydrogen supply system frame for hydrogen fuel logistics vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307543.9U CN211764967U (en) | 2020-02-23 | 2020-02-23 | Vehicle-mounted hydrogen supply system frame for hydrogen fuel logistics vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211764967U true CN211764967U (en) | 2020-10-27 |
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ID=72929542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020307543.9U Active CN211764967U (en) | 2020-02-23 | 2020-02-23 | Vehicle-mounted hydrogen supply system frame for hydrogen fuel logistics vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211764967U (en) |
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2020
- 2020-02-23 CN CN202020307543.9U patent/CN211764967U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 252000 No. 006, Weisan Road, Fenghuang Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province Patentee after: Parts branch of Zhongtong Bus Co.,Ltd. Address before: 252000 No. 006, Weisan Road, Fenghuang Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province Patentee before: ZHONGTONG BUS HOLDING Co.,Ltd. COMPONENTS BRANCH |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: 252000 No.6, Weisan Road, Fenghuang Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province (place of business: No.17, Weisi Road, Fenghuang Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province) Patentee after: Shandong Tongsheng Automobile Technology Co.,Ltd. Address before: 252000 No. 006, Weisan Road, Fenghuang Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province Patentee before: Parts branch of Zhongtong Bus Co.,Ltd. |