CN212579631U - Fuel cell hydrogen energy automobile platform car type lower car body arrangement structure - Google Patents
Fuel cell hydrogen energy automobile platform car type lower car body arrangement structure Download PDFInfo
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- CN212579631U CN212579631U CN202021772636.5U CN202021772636U CN212579631U CN 212579631 U CN212579631 U CN 212579631U CN 202021772636 U CN202021772636 U CN 202021772636U CN 212579631 U CN212579631 U CN 212579631U
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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 invention provides a fuel cell hydrogen energy automobile platform truck type lower car body arrangement structure which comprises a lower car body, wherein the lower car body comprises a front floor, a middle floor and a rear floor, and further comprises a super capacitor, a CDCD, a high-voltage distribution box, a first hydrogen storage device, a second hydrogen storage device, a third hydrogen storage device and a nickel lithium cell, the super capacitor, the CDCD and the high-voltage distribution box are all arranged below the front floor, the super capacitor and the CDCD are respectively arranged at left and right intervals, the high-voltage distribution box is fixed behind the super capacitor, the first hydrogen storage device and the second hydrogen storage device are arranged below the middle floor at intervals in the front-back direction, and the nickel lithium cell and the third hydrogen storage device are arranged below the rear floor at intervals in the front-back direction.
Description
Technical Field
The invention relates to the technical field of hydrogen fuel cell automobiles, in particular to a fuel cell hydrogen energy automobile platform vehicle type lower vehicle body arrangement structure.
Background
The hydrogen energy car is a novel energy-saving pollution-free zero-emission car, and becomes a hot spot in automobile research and development in recent years due to the advantages of energy conservation, environmental protection and low noise.
Compared with the traditional fuel oil vehicle, the hydrogen energy car at the center of the prior art has more auxiliary energy components and canned hydrogen storage components, so how to utilize the space of the lower body of the hydrogen energy car, realize the reasonable arrangement of the auxiliary energy components and the hydrogen storage components and achieve the key to the performance goal of the whole car.
Disclosure of Invention
In view of the above, the present invention provides a fuel cell hydrogen energy automobile platform vehicle type lower vehicle body arrangement structure.
The invention provides a lower vehicle body, which comprises a front floor, a middle floor, a rear floor and a bottom plate, and is characterized by further comprising a super capacitor, a CDCD, a high-voltage distribution box, a first hydrogen storage device, a second hydrogen storage device, a third hydrogen storage device and a nickel lithium battery, wherein the super capacitor, the CDCD, the high-voltage distribution box, the first hydrogen storage device, the second hydrogen storage device, the third hydrogen storage device and the nickel lithium battery are all arranged on the bottom plate, the super capacitor, the CDCD and the high-voltage distribution box are all arranged below the front floor, the super capacitor and the CDCD are respectively arranged at left and right spacing parts, the high-voltage distribution box is fixed behind the super capacitor, the first hydrogen storage device and the second hydrogen storage device are arranged below the middle floor at intervals from front to back, the nickel-lithium battery and the third hydrogen storage device are arranged below the rear floor at intervals in the front-rear direction.
Further, the first hydrogen storage device, the second hydrogen storage device, and the second hydrogen storage device are all hydrogen cylinders.
Further, the first hydrogen storage device, the second hydrogen storage device, and the third hydrogen storage device are all disposed in the left-right direction.
Further, the storage capacity of the first hydrogen storage device is 31L, the storage capacity of the second hydrogen storage device is 21L, and the storage capacity of the third hydrogen storage device is 83.5L.
The technical scheme provided by the invention has the beneficial effects that: a fuel cell hydrogen energy automobile platform car type lower automobile body arrangement structure, make full use of the space between automobile body and the floor down, realized reaching the rational arrangement of hydrogen storage part to auxiliary energy part, in addition, still through the mode with hydrogen storage device setting outside passenger cabin, can effectively stop hydrogen and reveal to passenger cabin, protect passenger's safety, still guaranteed the long continuation of the journey mileage of vehicle.
Drawings
FIG. 1 is a schematic structural diagram of a fuel cell hydrogen energy automobile platform vehicle type lower vehicle body arrangement structure according to the invention;
fig. 2 is a schematic structural diagram of a fuel cell hydrogen energy automobile platform vehicle type lower vehicle body arrangement structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-2, an embodiment of the present invention provides a fuel cell hydrogen energy automobile platform car type lower car body arrangement structure, including a lower car body, a super capacitor 20, a CDCD30, a high voltage distribution box 40, a first hydrogen storage device 50, a second hydrogen storage device 60, a third hydrogen storage device 70, and a nickel lithium battery 80, the lower car body includes a front floor 10, a middle floor 11, a rear floor 12, and a bottom plate 14, the super capacitor 20, the CDCD30, the high voltage distribution box 40, the first hydrogen storage device 50, the second hydrogen storage device 60, the third hydrogen storage device 70, and the nickel lithium battery 80 are all disposed on the bottom plate 14, the super capacitor 20, the CDCD30, and the high voltage distribution box 40 are all disposed under the front floor 10, and the super capacitor 20 and the CDCD30 are respectively disposed at left and right spaced portions, the high-voltage distribution box 40 is fixed behind the super capacitor 20, the first hydrogen storage device 50 and the second hydrogen storage device 60 are arranged below the middle floor 11 at intervals from front to back, the nickel-lithium battery 80 and the third hydrogen storage device 70 are arranged below the rear floor 12 at intervals from front to back, the super capacitor 20, the CDCD30 and the high-voltage distribution box 40 are all fixed on a chassis 90, the second hydrogen storage device 60 and the third hydrogen storage device 70 are fixed on longitudinal beams and cross beams of the chassis 90, and the nickel-lithium battery 80 is fixed above a rear suspension through a bracket.
Here, it should be noted that the present invention is to be protected by the arrangement positions of the super capacitor 20, the CDCD30, the high voltage distribution box 40, the first hydrogen storage device 50, the second hydrogen storage device 60, the third hydrogen storage device 70 and the nickel lithium battery 80, which do not relate to the protection and improvement of the car body structure, and therefore, the front floor 10, the middle floor 11, the rear floor 12, the bottom plate 14, the rear suspension, the chassis 90, etc. related to the present invention are all existing structures, and the corresponding structures in the hydrogen energy car of the prior art can be taken as specific embodiments of the related structures in the present invention. Specifically, the third hydrogen storage device 70 is disposed below the trunk rear floor 12, and the first hydrogen storage device 50 and the second hydrogen storage device 60 are disposed below the two rows of seats, and here, it should be noted that the connection structure of the super capacitor 20, the CDCD30, the high voltage distribution box 40, the first hydrogen storage device 50, the second hydrogen storage device 60, the third hydrogen storage device 70, and the nickel-lithium battery 80 to the hydrogen energy vehicle is applicable to the prior art.
In the above embodiment, the first hydrogen storage device 50, the second hydrogen storage device 60, and the second hydrogen storage device 60 are all hydrogen cylinders.
The utility model discloses in, hydrogen cylinder has that the leakproofness is strong and storage capacity advantage such as big.
In the above-described embodiment, the first hydrogen storage device 50, the second hydrogen storage device 60, and the third hydrogen storage device 70 are all disposed in the left-right direction.
The utility model discloses in, the direction setting is favorable to the space between make full use of lower vehicle body and the floor about along, improves the rationality of overall arrangement.
In the above embodiment, the storage capacity of the first hydrogen storage device 50 is 31L, the storage capacity of the second hydrogen storage device 60 is 21L, and the storage capacity of the third hydrogen storage device 70 is 83.5L.
The utility model discloses in, set up 3 hydrogen cylinders, guarantee whole car 135.5L's gas storage volume, be favorable to keeping whole car to be greater than 600 Km's long duration.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A fuel cell hydrogen energy automobile platform car type lower car body arrangement structure, comprising a lower car body including a front floor (10), a middle floor (11), a rear floor (12) and a bottom plate (14), characterized by further comprising a super capacitor (20), a CDCD (30), a high voltage distribution box (40), a first hydrogen storage device (50), a second hydrogen storage device (60), a third hydrogen storage device (70) and a nickel lithium cell (80), the super capacitor (20), the CDCD (30), the high voltage distribution box (40), the first hydrogen storage device (50), the second hydrogen storage device (60), the third hydrogen storage device (70) and the nickel lithium cell (80) all being disposed on the bottom plate (14), wherein the super capacitor (20), the CDCD (30) and the high voltage distribution box (40) all are disposed under the front floor (10), the super capacitor (20) and the CDCD (30) are respectively arranged at left and right intervals, the high-voltage distribution box (40) is fixed behind the super capacitor (20), the first hydrogen storage device (50) and the second hydrogen storage device (60) are arranged below the middle floor (11) at intervals in a front-back mode, and the nickel-lithium battery (80) and the third hydrogen storage device (70) are arranged below the rear floor (12) at intervals in a front-back mode.
2. A fuel cell hydrogen energy automobile platform type lower vehicle body arrangement structure according to claim 1, wherein said first hydrogen storage device (50), second hydrogen storage device (60) and second hydrogen storage device (60) are all hydrogen cylinders.
3. A fuel cell hydrogen energy automobile platform type lower vehicle body arrangement structure according to claim 2, wherein said first hydrogen storage means (50), said second hydrogen storage means (60) and said third hydrogen storage means (70) are all disposed in a left-right direction.
4. A fuel cell hydrogen energy automobile platform type lower car body arrangement structure according to claim 2, wherein the first hydrogen storage device (50) has a storage capacity of 31L, the second hydrogen storage device (60) has a storage capacity of 21L, and the third hydrogen storage device (70) has a storage capacity of 83.5L.
Priority Applications (1)
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CN202021772636.5U CN212579631U (en) | 2020-08-21 | 2020-08-21 | Fuel cell hydrogen energy automobile platform car type lower car body arrangement structure |
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CN202021772636.5U CN212579631U (en) | 2020-08-21 | 2020-08-21 | Fuel cell hydrogen energy automobile platform car type lower car body arrangement structure |
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CN202021772636.5U Active CN212579631U (en) | 2020-08-21 | 2020-08-21 | Fuel cell hydrogen energy automobile platform car type lower car body arrangement structure |
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