CN212400930U - Mounting structure of dual-fuel battery system and dual-fuel battery system - Google Patents
Mounting structure of dual-fuel battery system and dual-fuel battery system Download PDFInfo
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- CN212400930U CN212400930U CN202021120916.8U CN202021120916U CN212400930U CN 212400930 U CN212400930 U CN 212400930U CN 202021120916 U CN202021120916 U CN 202021120916U CN 212400930 U CN212400930 U CN 212400930U
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- fuel cell
- installation department
- cell system
- mounting structure
- outer frame
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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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a mounting structure of dual fuel cell system for install two fuel cell systems, including integrated frame, the one end of the relative both sides wall that sets up of integrated frame is provided with first installation department respectively, first installation department be used for with one of them the connection can be dismantled to the fuel cell system, the other end of the relative both sides wall that sets up of integrated frame is provided with the second installation department respectively, the second installation department be used for with another the connection can be dismantled to the fuel cell system, still be provided with the suspension installation department on the integrated frame for be connected with the front engine room of vehicle. The utility model discloses an integrated frame has realized the installation of two fuel cell systems, has improved the continuation of the journey mileage of large automobile and the power level of fuel cell engine, easy dismounting simultaneously. The utility model also discloses a double fuel cell system of using above-mentioned mounting structure.
Description
Technical Field
The utility model relates to a new energy automobile field indicates a mounting structure and double fuel cell system of double fuel cell system especially.
Background
Nowadays, with the rapid development of new energy industry, the main trend of new energy automobile development is diversification of automobile energy and electromotion of automobile power. The high efficiency and the pollution-free emission of the fuel cell are the first choice of new energy automobiles. The fuel cell engine, as a new green pollution-free engine, is becoming the most popular research topic. At present, the development of fuel cells still has a few problems, mainly manifested in terms of integration and fuel cell efficiency, especially in large vehicles such as heavy trucks and passenger cars, where the power level of the fuel cell is too low, and the mileage of the fuel cell vehicle is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mounting structure and double fuel cell system of double fuel cell system has realized the integrated installation of double fuel cell system on large automobile, has improved the power level of fuel cell engine, easy dismounting simultaneously.
The utility model provides a technical scheme as follows:
on the one hand, provide a mounting structure of dual fuel cell system for install two fuel cell systems, including integrated frame, the relative one end of both sides wall that sets up of integrated frame is provided with first installation department respectively, first installation department be used for with one of them the connection can be dismantled to the fuel cell system, the relative other end of both sides wall that sets up of integrated frame is provided with the second installation department respectively, the second installation department be used for with another the connection can be dismantled to the fuel cell system, still be provided with the suspension installation department on the integrated frame for be connected with the preceding cabin of vehicle.
In the scheme, the first installation part is connected with one of the fuel cell systems, the second installation part is connected with the other fuel cell system, so that the integrated installation of the two fuel cell systems on the integrated frame is realized, and meanwhile, the integrated frame is also provided with the suspension installation part for connecting the dual-fuel cell system and the front engine room of the vehicle together, so that the assembly of the dual-fuel cell system on the whole vehicle is realized.
Further preferably, the inner wall protrusion of first installation department is provided with first butt joint platform, the inner wall protrusion of second installation department is provided with second butt joint platform, first butt joint platform with the both ends of second butt joint platform are provided with the fixed area respectively, be provided with a plurality of fixed orificess in the fixed area, be used for through the bolt fastening two fuel cell system makes two first butt joint platform butt joint is in one of them on fuel cell system's the both sides wall, and makes two second butt joint platform butt joint is in another respectively first butt joint platform second butt joint platform on fuel cell system's the both sides wall.
In the scheme, in order to ensure that the connection between the integrated frame and the dual-fuel cell system is more stable and reliable, when the integrated frame and the two fuel cell systems are fixed through bolts, the two first abutting tables abut against two side walls of one of the fuel cell systems respectively, and the two second abutting tables abut against two side walls of the other fuel cell system respectively, so that a sufficient contact area between the integrated frame and the two fuel cell systems is ensured, and meanwhile, the two fuel cell systems can be prevented from being interfered when being fixed on the integrated frame to influence the installation of the two fuel cell systems.
Preferably, the integrated frame is provided with a first installation part and a second installation part, the first installation part and the second installation part are respectively provided with a abdication hole in the region between the two opposite side walls, the abdication holes are respectively provided with a connecting rib in the periphery and each fixing area, and a lightening hole is arranged between every two adjacent connecting ribs.
In the scheme, the purpose that the area between the first installation part and the second installation part on the two opposite side walls of the integrated frame is provided with the abdicating hole is to install the tail row pipeline connected with the fuel cell system, meanwhile, in order to ensure the light structure of the integrated frame, the connecting rib is respectively arranged between the periphery of the abdicating hole and each fixed area, and the lightening hole is arranged between the two adjacent connecting ribs, the structure of the integrated frame can be more light due to the arrangement of the lightening hole, the structural strength of the integrated frame can be increased due to the arrangement of the connecting rib, and the reliability of the integrated frame is ensured.
Further preferably, the integrated frame includes two outer frames that the components of a whole that can function independently set up, two the one end of the lateral wall of outer frame is provided with respectively first installation department, and the other end is provided with respectively the second installation department, two outer frame is used for being the symmetry and installs two on fuel cell system's the both sides face.
In the scheme, the integrated frame is composed of two outer frames which are arranged in a split mode, the two outer frames are symmetrically arranged on the two side faces of the two fuel cell systems, the integrated installation of the two fuel cell systems can be achieved, the structure is simple, and the application is convenient.
Further preferably, the suspension installation department is including setting up two suspension mounting panels on the outer frame, two the suspension mounting panel all is perpendicular to the side of outer frame, be provided with a plurality of mounting hole on the suspension mounting panel for be connected through bolt and vehicle front cabin.
In the scheme, the whole dual-fuel battery system can be mounted in a suspension mode in a front engine room of the vehicle through the two suspension mounting plates arranged on the side face of the outer frame.
Further preferably, two the suspension mounting panel all sets up first installation department with between the second installation department and two the suspension mounting panel is followed the direction of height symmetric distribution of outer frame is in the both sides of outer frame.
In this scheme, the position of two suspension mounting panels sets up between first installation department and the second installation department, and the direction of height symmetric distribution along outer frame is in the both sides of outer frame simultaneously for when suspension installation dual fuel battery system, the distribution of the stress point of outer frame is more reasonable, improves the life of outer frame.
Further preferably, two reinforcing ribs are provided between the suspension mounting plate and the outer frame.
In this scheme, because whole dual fuel battery system relies on the suspension mounting panel on the outer frame to install in the engine room before the vehicle, need strengthen the structural strength of suspension mounting panel, consequently, be provided with two stiffening ribs between outer frame and suspension mounting panel, can improve the structural strength of suspension mounting panel to improve the reliability of whole dual fuel battery system installation in the engine room before the vehicle.
Further preferably, a through hole is further formed in the outer frame and is used for installing a purging pipeline, and the through hole is close to the first installation portion and the second installation portion.
In this scheme, reserved the installation on the outer frame and swept the through-hole of pipeline, conveniently swept arranging of pipeline.
On the other hand, the dual-fuel battery system comprises two fuel battery systems and the mounting structure of the dual-fuel battery system, wherein the two fuel battery systems are arranged on the integrated frame in an up-and-down adjacent mode.
The technical effects of the utility model reside in that:
the utility model discloses a arrange double fuel cell system on the vehicle, the power level of the fuel cell engine on the vehicle has been improved, connect one of them fuel cell system on the first installation department that is located the relative one end of the both sides wall that sets up of integrated frame, connect another fuel cell system on the second installation department that is located the relative other end of the both sides wall that sets up of integrated frame, thereby carry out the integrated form installation with two fuel cell systems, the installation space of installing two fuel cell systems on the vehicle has been saved, install and remove the convenience simultaneously, when being connected with the cabin before the suspension installation department on the integrated frame with the vehicle, can realize arranging double fuel cell system in the vehicle, moreover, the steam generator is simple in structure, high durability and convenient use, and the continuation of the journey mileage of vehicle has effectively been improved.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic perspective view of a dual fuel battery system according to the present invention;
fig. 2 is a schematic perspective view of the outer frame of the present invention;
fig. 3 is a schematic front view of the outer frame of the present invention;
fig. 4 is a schematic side view of the outer frame of the present invention;
the reference numbers illustrate:
1. the fuel cell system comprises a first fuel cell system, 2, a second fuel cell system, 3, an integrated frame, 31, a first mounting portion, 31a, a first abutting table, 32, a second mounting portion, 32a, a second abutting table, 33, a suspension mounting portion, 33a, a suspension mounting plate, 34, a fixing area, 35, a relief hole, 36, a connecting rib, 37, a lightening hole, 38, an outer frame, 38a through hole and 39, a reinforcing rib.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
As a specific embodiment, as shown in fig. 1, an installation structure of a dual fuel cell system is used for installing two fuel cell systems on a vehicle, where the two fuel cell systems include a first fuel cell system 1 and a second fuel cell system 2 that are arranged adjacently up and down, and the two fuel cell systems are installed in a front cabin of the vehicle in an up-down arrangement manner. The mounting structure of the dual-fuel battery system comprises an integrated frame 3, wherein a first mounting part 31 is arranged at one end of two opposite side walls of the integrated frame 3, a second mounting part 32 is arranged at the other end of the two opposite side walls of the integrated frame 3, the first mounting part 31 is detachably connected with the first fuel battery system 1, the second mounting part 32 is detachably connected with the second fuel battery system 2, so that the two fuel battery systems are integrally mounted on the integrated frame 3, and a suspension mounting part 33 is further arranged on the integrated frame 3 and is used for being connected with a front engine room of a vehicle so as to integrally mount the dual-fuel battery system on the vehicle. Specifically, the integrated frame 3 is composed of two separately arranged outer frames 38, and the two outer frames 38 can be connected with each other by a connecting member to form a whole. .
In the present embodiment, as shown in fig. 4, in order to improve the mounting stability between the integrated frame 3 and the two fuel cell systems, the inner wall of the first mounting portion 31 is provided with a first abutting portion 31a in a protruding manner, and the inner wall of the second mounting portion 32 is provided with a second abutting portion 32a in a protruding manner, when the integrated frame 3 and the two fuel cell systems are connected, the two first abutting portions 31a abut against the two side walls of the first fuel cell system 1, and the two second abutting portions 32a abut against the two side walls of the second fuel cell system 2, respectively, so that a sufficient contact area between the integrated frame 3 and the two fuel cell systems can be ensured, and a relief area is formed between the first mounting portion 31 and the second mounting portion 32, so that interference can be avoided when the integrated frame 3 and the two fuel cell systems are connected. Specifically, the two ends of the first abutting-against table 31a and the second abutting-against table 32a are respectively provided with a fixing area 34, and four fixing holes which are distributed in a rectangular shape are arranged in the fixing area 34 so as to connect the integrated frame 3 and the two fuel cell systems through bolts.
In the present embodiment, as shown in fig. 2, in order to achieve the integrated installation of the two fuel cell systems, the integrated frame 3 is designed as two outer frames 38 that are separately arranged, one end of the side walls of the two outer frames 38 is provided with the first mounting portion 31, and the other end is provided with the second mounting portion 32, and the two outer frames 38 are symmetrically installed on the two side surfaces of the first fuel cell system 1 and the second fuel cell system 2. The two outer frames 38 adopt a separated structure, when the two fuel cell systems are installed in an integrated manner, one outer frame 38 can be connected firstly, and then the other outer frame 38 is connected, so that the integrated installation of the two fuel cell systems is realized, the installation of the dual-fuel cell system is facilitated, the use of the whole installation frame is lighter, and the structure is simpler. The two fuel cell systems are integrally installed in the front cabin of the vehicle through the two outer frames 38, so that the installation space for arranging the two fuel cell systems on the vehicle can be saved, the assembly and disassembly of the dual-fuel cell systems are facilitated, and the power level of a fuel cell engine on the vehicle and the cruising range of the vehicle are improved.
In this embodiment, as shown in fig. 3, in order to cooperate with a dual-fuel battery system installed in a front cabin of a vehicle and make an installation and arrangement structure of the dual-fuel battery system in the vehicle more reasonable and compact, a yielding hole 35 is provided in the middle of an outer frame 38, a tail pipe line passes through the yielding hole 35 and is connected with a tail pipe system of the fuel battery, a through hole 38a is further provided in the outer frame 38 near the first installation part 31 and the second installation part 32, and a purge line of the fuel battery can pass through the through hole 38a to be arranged.
In this embodiment, with reference to fig. 3, the connecting ribs 36 are disposed between the periphery of the abdicating hole 35 and each fixing area 34, and the lightening holes 37 are disposed between two adjacent connecting ribs 36, so that the whole outer frame 38 is lighter and simpler in structure, and the connecting ribs 36 can improve the structural strength of the periphery of the abdicating hole 35 and ensure the connecting strength of the outer frame 38 while realizing the lighter structure of the outer frame 38.
In the present embodiment, as shown in fig. 2, the suspension mounting portion 33 includes two suspension mounting plates 33a disposed on the outer frame 38, the two suspension mounting plates 33a are arranged in a direction perpendicular to the side surface of the outer frame 38, and four mounting holes are disposed on the suspension mounting plates 33a in a rectangular distribution, so that two fuel cell systems integrally mounted on the outer frame 38 are fixed in the front cabin of the vehicle by bolts, thereby realizing the mounting of the two fuel cell systems. The two suspension mounting plates 33a are disposed between the first mounting portion 31 and the second mounting portion 32, and the two suspension mounting plates 33a are symmetrically distributed on both sides of the center of the outer frame 38 along the height direction of the integration frame 3, so that the distribution of the stress points of the entire outer frame 38 is more reasonable, the service life of the outer frame 38 is prolonged, and at the same time, in order to enhance the structural strength of the suspension mounting plates 33a, two reinforcing ribs 39 are disposed between the outer frame 38 and the suspension mounting plates 33a.
The utility model also provides a specific embodiment of a dual fuel cell system, including the mounting structure of the dual fuel cell system of two fuel cell systems and above-mentioned embodiment, two fuel cell systems assemble outer frame 38 respectively on the both sides side of two fuel cell systems through the pilot hole on the both sides side, and then assemble whole dual fuel cell system in the vehicle front cabin through the suspension mounting panel 33a on two outer frames 38.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A mounting structure of a dual fuel cell system for mounting two fuel cell systems, characterized in that: including the integrated frame, the relative one end of both sides wall that sets up of integrated frame is provided with first installation department respectively, first installation department be used for with one of them the connection can be dismantled to fuel cell system, the relative other end of both sides wall that sets up of integrated frame is provided with the second installation department respectively, the second installation department be used for with another the connection can be dismantled to fuel cell system, still be provided with the suspension installation department on the integrated frame for be connected with the preceding cabin of vehicle.
2. The mounting structure of a dual fuel battery system as claimed in claim 1, wherein:
the inner wall protrusion of first installation department is provided with first butt platform, the inner wall protrusion of second installation department is provided with second butt platform, first butt platform with the both ends of second butt platform are provided with the fixed area respectively, be provided with a plurality of fixed orificess in the fixed area, be used for through the bolt fastening two fuel cell system makes two first butt platform butt respectively is in one of them on fuel cell system's the both sides wall, and makes two second butt platform butt respectively is another on fuel cell system's the both sides wall.
3. The mounting structure of a dual fuel battery system as claimed in claim 2, wherein:
the integrated frame is located on the two opposite side walls of the integrated frame, abdicating holes are formed in the area between the first installation portion and the second installation portion respectively and used for installing tail row pipelines, connecting ribs are arranged between the periphery of the abdicating holes and each fixing area respectively, and weight reduction holes are formed between the adjacent two connecting ribs.
4. A mounting structure of a dual fuel battery system in accordance with any one of claims 1 to 3, characterized in that:
the integrated frame includes two outer frames that the components of a whole that can function independently set up, two the one end of the lateral wall of outer frame is provided with respectively first installation department, the other end is provided with respectively the second installation department, two outer frame is used for being the symmetry and installs two on fuel cell system's the both sides face.
5. The mounting structure of a dual fuel battery system as claimed in claim 4, wherein:
the suspension installation department is including setting up two suspension mounting panels on the outer frame, two the equal perpendicular to of suspension mounting panel the side of outer frame, be provided with a plurality of mounting hole on the suspension mounting panel for be connected through bolt and vehicle front cabin.
6. The mounting structure of a dual fuel battery system as claimed in claim 5, wherein:
two the suspension mounting panel all sets up first installation department with just two between the second installation department the suspension mounting panel is followed the direction of height symmetric distribution of outer frame is in the both sides of outer frame.
7. The mounting structure of a dual fuel battery system as claimed in claim 5, wherein:
two reinforcing ribs are arranged between the suspension mounting plate and the outer frame.
8. The mounting structure of a dual fuel battery system as claimed in claim 4, wherein:
the outer frame is close to first installation department with second installation department still is provided with the through-hole for the installation sweeps the pipeline.
9. A dual fuel cell system characterized by:
a mounting structure comprising two fuel cell systems and the dual fuel cell system as claimed in any one of claims 1 to 8, the two fuel cell systems being disposed adjacently up and down on the integrated frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120916.8U CN212400930U (en) | 2020-06-17 | 2020-06-17 | Mounting structure of dual-fuel battery system and dual-fuel battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120916.8U CN212400930U (en) | 2020-06-17 | 2020-06-17 | Mounting structure of dual-fuel battery system and dual-fuel battery system |
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| Publication Number | Publication Date |
|---|---|
| CN212400930U true CN212400930U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021120916.8U Active CN212400930U (en) | 2020-06-17 | 2020-06-17 | Mounting structure of dual-fuel battery system and dual-fuel battery system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347811A (en) * | 2021-12-30 | 2022-04-15 | 苏州中车氢能动力技术有限公司 | Fuel cell system for dual-system rail transit and rail transit |
| CN114347811B (en) * | 2021-12-30 | 2024-06-25 | 苏州中车氢能动力技术有限公司 | Fuel cell system for dual-system rail transit and rail transit |
-
2020
- 2020-06-17 CN CN202021120916.8U patent/CN212400930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347811A (en) * | 2021-12-30 | 2022-04-15 | 苏州中车氢能动力技术有限公司 | Fuel cell system for dual-system rail transit and rail transit |
| CN114347811B (en) * | 2021-12-30 | 2024-06-25 | 苏州中车氢能动力技术有限公司 | Fuel cell system for dual-system rail transit and rail transit |
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