CN219226333U - Hydrogen fuel cell system frame - Google Patents
Hydrogen fuel cell system frame Download PDFInfo
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- CN219226333U CN219226333U CN202223542586.3U CN202223542586U CN219226333U CN 219226333 U CN219226333 U CN 219226333U CN 202223542586 U CN202223542586 U CN 202223542586U CN 219226333 U CN219226333 U CN 219226333U
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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
Abstract
The utility model relates to the technical field of fuel cells, in particular to a hydrogen fuel cell system frame, which comprises: a main board, on which a pile main body mounting part and a pipeline avoiding part are adjacently arranged; the bottom plate is arranged below the main plate, one end of the bottom plate is connected with the main plate through the first side plate, and the other end of the bottom plate is fixed on the main plate through a plurality of bottom plate brackets; the gap between the bottom plate and the main board is suitable for accommodating components such as a high-pressure water pump, an air compressor, a gas-liquid separator, a circulating pump, an intercooler and the like which are connected with the pile main body; and be provided with a plurality of preassemblies on the first curb plate, the frame layering design of this hydrogen fuel cell system frame's upper and lower floor can reduce the interference between each system part, through a plurality of preassemblies on the first curb plate, can make the pipeline accomplish with outside corresponding pipeline fast and be connected to the installation and the dismantlement maintenance of hydrogen fuel cell system have improved hydrogen fuel cell engine integration level, make things convenient for external interface and whole car installation.
Description
Technical Field
The utility model relates to the technical field of fuel cells, in particular to a hydrogen fuel cell system frame.
Background
The existing hydrogen energy fuel cell generally comprises a box body, a cell stack module (i.e. a fuel cell stack, namely, a plurality of independent single fuel cells connected in series), a cell stack air inlet valve group, a cell stack air outlet valve group, a hydrogen circulating pump, a hydrogen supply system, an air path system and a cooling system.
According to the disclosure in patent document CN216120405U, the system components of the fuel cell are all arranged on the pile frame in a concentrated manner, so that the layout is compact, interference is formed between the system components during maintenance or installation, and the operation is inconvenient.
Therefore, it is necessary to design a new hydrogen fuel cell system frame so that the installation and maintenance of the components of the fuel cell do not interfere with each other.
Disclosure of Invention
The utility model aims to provide a hydrogen fuel cell system frame, so that the installation and maintenance of each component of a fuel cell are not interfered with each other.
In order to solve the above technical problems, the present utility model provides a hydrogen fuel cell system frame, comprising: a main board, on which a pile main body mounting part and a pipeline avoiding part are adjacently arranged; the bottom plate is arranged below the main plate, one end of the bottom plate is connected with the main plate through the first side plate, and the other end of the bottom plate is fixed on the main plate through a plurality of bottom plate brackets; the gap between the bottom plate and the main board is suitable for accommodating a high-pressure water pump, an air compressor, a gas-liquid separator, a circulating pump and an intercooler which are connected with the electric pile main body; and a plurality of preassembled joints are arranged on the first side plate.
Further, the pipeline avoiding part is arranged on the main board positioned at the pipeline connection side of the pile main body; and the pipeline avoiding part is provided with a plurality of pipeline avoiding holes which are suitable for respectively accommodating the pipeline connected with the pile main body above the main board to pass through.
Further, the pipeline dodges the hole and includes: the first avoidance hole, the second avoidance hole, the third avoidance hole, the fourth avoidance hole, the pressure sensor mounting hole and the fifth avoidance hole; wherein the method comprises the steps of
The first avoidance hole and the third avoidance hole are respectively arranged at two sides of the second avoidance hole along the pipeline connection side of the pile main body, and the fourth avoidance hole is arranged at one side of the first avoidance hole and the second avoidance hole away from the pile main body; and the pressure sensor mounting hole is positioned at one side of the first avoidance hole and the second avoidance hole, which are close to the pile body, and the fifth avoidance hole is arranged at one side of the second avoidance hole and the third avoidance hole, which are close to the pile body.
Further, a valve group mounting seat is arranged on the pipeline avoiding part; an air outlet throttle valve bracket is arranged above the third avoidance hole of the pipeline avoidance part; a high-pressure water pump mounting seat is arranged on one side of the fourth avoidance hole, close to the main board of the first side plate, towards the bottom plate; and an air compressor mounting bracket is arranged at one end, far away from the high-pressure water pump mounting seat, of the main board towards the bottom plate.
Further, the bottom plate is the echelonment setting, and it includes: a first bottom plate, a second bottom plate, and a second side plate for connecting the first bottom plate and the second bottom plate; the first bottom plate is connected with the bottom of the second side plate, the second bottom plate is connected with the top of the second side plate, and the first bottom plate and the second bottom plate are respectively connected with the main plate through corresponding bottom plate brackets; the second side plate is provided with a plurality of second radiating holes, and the first bottom plate and the second bottom plate are provided with a plurality of first radiating holes.
Further, an air inlet throttle bracket and an air-liquid separator mounting plate are arranged between the main board and the first bottom board; and a PCT bracket is arranged between the main board and the first bottom board and positioned on one side of the first side board.
Further, a circulating pump controller mounting bracket is arranged between the main board and the first bottom board; the main board is arranged above the circulating pump controller mounting bracket and is provided with a circulating pump mounting cushion block.
Further, the hydrogen fuel cell system frame further includes: and the third side plate is arranged above the main board on the same side as the first side plate and is suitable for installing a main controller, a low-voltage distribution box and an air compressor controller.
Further, the hydrogen fuel cell system frame further includes: the air mass flowmeter bracket is arranged on the main board and is on the same side as the first side board, and a plurality of high-voltage distribution box mounting holes are formed in the upper portion of the air mass flowmeter bracket towards one side of the air compressor mounting bracket.
Furthermore, lugs are arranged on the periphery of the main board; the pile main body mounting part of the main board is provided with a plurality of pile mounting holes, a plurality of BOP component mounting holes and a plurality of ridge lines which are arranged in a staggered manner; wherein each of the stack mounting holes and BOP component mounting holes are respectively provided on a ridge line.
The utility model has the beneficial effects that the hydrogen fuel cell system frame is suitable for relatively and independently modularly installing the high-pressure water pump, the air compressor, the gas-liquid separator, the circulating pump and the intercooler between the main board and the bottom board, separating the high-pressure water pump, the air compressor, the gas-liquid separator, the circulating pump and the intercooler from a galvanic pile main body arranged on the main board, and realizing layered design of the upper and lower layers of frames, so that interference among all system components can be reduced, and the pipelines can be quickly connected with external corresponding pipelines through a plurality of preassembled joints on the first side board, thereby facilitating installation, disassembly and maintenance of the galvanic pile, improving the integration level of the hydrogen fuel cell engine, and facilitating the installation of an external interface and the whole vehicle.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a hydrogen fuel cell system frame of the present utility model;
FIG. 2 is a top view of a hydrogen fuel cell system frame of the present utility model;
fig. 3 is a bottom view of the hydrogen fuel cell system frame of the present utility model;
fig. 4 is a left side view of the hydrogen fuel cell system frame of the present utility model;
fig. 5 is a front view of a hydrogen fuel cell system frame of the present utility model.
In the figure:
the main board 1, the pile main body mounting part 11, the pile mounting hole 111, the BOP component mounting hole 112, the ridge line 113, the pipeline avoiding part 12, the first avoiding hole 121, the second avoiding hole 122, the third avoiding hole 123, the fourth avoiding hole 124, the pressure sensor mounting hole 125, the fifth avoiding hole 126, the valve group mounting seat 13, the air outlet throttle valve bracket 14, the high-pressure water pump mounting seat 15, the air compressor mounting bracket 16, the circulating pump mounting cushion 17, the low-pressure electric wire avoiding hole 18, the bottom board 2, the bottom board bracket 21, the first bottom board 22, the second bottom board 23, the second side board 24, the first side board 3, the preassembled joint 31, the air inlet throttle valve bracket 4, the gas-liquid separator mounting plate 5, the PCT bracket 6, the circulating pump controller mounting bracket 7, the third side board 8, the air mass flowmeter bracket 9, the high-pressure distribution box mounting hole 91 and the support lug 10.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1, the present embodiment provides a hydrogen fuel cell system frame including: a main board 1, on which a pile body mounting part 11 and a pipeline avoiding part 12 are adjacently arranged; a bottom plate 2 arranged below the main plate 1, one end of which is connected with the main plate 1 through a first side plate 3, and the other end of which is fixed on the main plate 1 through a plurality of bottom plate brackets 21; the gap between the bottom plate 2 and the main plate 1 is suitable for accommodating a high-pressure water pump, an air compressor, a gas-liquid separator and an intercooler which are connected with the pile main body; and a plurality of preassembled joints 31 are arranged on the first side plate 3.
In this embodiment, this hydrogen fuel cell system frame is suitable for installing high-pressure water pump, air compressor machine, gas-liquid separator, circulating pump and intercooler relative independence modularization between mainboard 1 and bottom plate 2 to separate with the electric pile main part of installing on mainboard 1, the frame layering design of upper and lower floor can reduce the interference between each system part, through a plurality of preassembly joints 31 on the first side plate 3, can make the pipeline accomplish with outside corresponding pipeline fast and be connected, can be convenient for the installation and the dismantlement maintenance of electric pile, has improved hydrogen fuel cell engine integration level, and the convenient external interface is installed with whole car.
As shown in fig. 2, in the present embodiment, the pipe escape portion 12 is provided on the main board 1 located on the pipe connection side of the stack main body; the pipeline avoiding part 12 is provided with a plurality of pipeline avoiding holes which are suitable for respectively accommodating the pipeline connected with the pile main body above the main board to pass through.
In this embodiment, the pipe line avoiding hole includes: a first avoidance hole 121, a second avoidance hole 122, a third avoidance hole 123, a fourth avoidance hole 124, a pressure sensor mounting hole 125, and a fifth avoidance hole 126; the first avoidance hole 121 and the third avoidance hole 123 are respectively arranged at two sides of the second avoidance hole 122 along the pipeline connection side of the pile body, and the fourth avoidance hole 124 is arranged at one side of the first avoidance hole 121 and the second avoidance hole 122 away from the pile body; and the pressure sensor mounting hole 125 is located at one side of the first avoidance hole 121 and the second avoidance hole 122, which is close to the pile body, and the fifth avoidance hole 126 is disposed at one side of the second avoidance hole 122 and the third avoidance hole 123, which is close to the pile body.
In this embodiment, optionally, the first avoidance hole 121 is suitable for accommodating a pipe for conveying the cooling liquid into the pile body and passing through, the second avoidance hole 122 is suitable for accommodating a pipe for conveying the cooling liquid out of the pile body and passing through, the third avoidance hole 123 is suitable for accommodating a pipe for conveying air out of the pile body, the fourth avoidance hole 124 is suitable for accommodating a pipe for conveying air into the pile body and a pipe for conveying hydrogen out of the pile body, the fifth avoidance hole 126 is suitable for accommodating a pipe for conveying hydrogen into the pile body, the pressure sensor mounting hole 125 is suitable for mounting a pressure sensor for detecting the pressure of the air into the pile body, the waterway and the air path are all distributed in the pipeline avoidance portion 12, so that the arrangement of the waterway and the air path of the whole system is highly concentrated, and each pipeline is separated through different pipeline avoidance holes, the disassembly and maintenance of each part are convenient, and the heat dissipation, the overhaul convenience and the maintainability of the system are improved.
In this embodiment, the through holes, through which the fluid (air, hydrogen and cooling water) is conveniently passed in and out of the electric pile and the low-voltage wire pass, are formed in the main board 1, so that the installation strength of the main board 1 is enhanced, the weight of the main board 1 is reduced, and the integration level of the whole fuel cell system is improved.
As shown in fig. 2 and 3, in this embodiment, the valve seat 13 is disposed on the pipe avoidance portion 12; an air outlet throttle valve bracket 14 is arranged above the third avoidance hole 123 by the pipeline avoidance part 12; a high-pressure water pump mounting seat 15 is arranged on one side of the fourth avoidance hole 124, close to the main board 1 of the first side board 3, towards the bottom board 2; and an air compressor mounting bracket 16 is arranged at one end of the main board 1 far away from the high-pressure water pump mounting seat 15 and faces the bottom board 2.
In the embodiment, the valve groups are arranged above the main board 1 through the valve group mounting seat 13, and the air outlet throttle valve bracket 14 is also arranged above the main board 1, so that the corresponding connection between the pipeline and each valve group is realized; the high-pressure water pump and the air compressor are respectively arranged on two sides of the main board 1, so that modular installation is facilitated.
As shown in fig. 4, in this embodiment, the bottom plate 2 is configured in a stepped shape, and includes: a first bottom plate 22, a second bottom plate 23, and a second side plate 24 for connecting the first bottom plate 22 and the second bottom plate 23; the first bottom plate 22 is connected with the bottom of the second side plate 24, the second bottom plate 22 is connected with the top of the second side plate 24, and the first bottom plate 22 and the second bottom plate 23 are respectively connected with the main board 1 through corresponding bottom plate brackets 21; the second side plate 24 has a plurality of second heat dissipation holes, and the first bottom plate 22 and the second bottom plate 23 have a plurality of first heat dissipation holes.
In the present embodiment, an intake throttle bracket 4 and a gas-liquid separator mounting plate 5 are further disposed between the main plate 1 and the first bottom plate 22; and a PCT bracket 6 is arranged between the main board 1 and the first bottom board 22 and positioned on one side of the first side board 3.
In this embodiment, a circulating pump controller mounting bracket 7 is further disposed between the main board 1 and the first bottom board 22; the main board 1 is arranged above the circulating pump controller mounting bracket 7 and is provided with a circulating pump mounting cushion block 17.
In this embodiment, the intercooler may be disposed on the second bottom plate 23, the gas-liquid separator is mounted on the gas-liquid separator mounting plate 5, and the circulating pump is mounted on the circulating pump mounting pad 17 on the lower surface of the main board 1 above the circulating pump controller mounting bracket 7, which is favorable for modular installation, and the first heat dissipation holes on the first bottom plate 22 and the second bottom plate 23 and the second heat dissipation holes on the second side plate 24 may be convenient for heat dissipation, so as to avoid the overhigh working temperature of the galvanic pile system.
As shown in fig. 5, in the present embodiment, the hydrogen fuel cell system frame further includes: and the third side plate 8 is arranged above the main plate 1 on the same side as the first side plate 3 and is suitable for installing a main controller, a low-voltage distribution box and an air compressor controller.
In this embodiment, the third side plate 8 is adapted to be installed on a side of the stack body after the stack body is installed on the main board 1, and is used for installing a main controller, a low voltage distribution box and an air compressor controller, and the corresponding position on the main board 1 is also provided with a low voltage wire avoidance hole 18 adapted to pass through by a low voltage wire of the low voltage distribution box.
In this embodiment, the through holes, through which the fluid (air, hydrogen and cooling water) is conveniently passed in and out of the electric pile and the low-voltage wire pass, are formed in the main board 1, so that the installation strength of the main board 1 is enhanced, the weight of the main board 1 is reduced, and the integration level of the whole fuel cell system is improved.
In this embodiment, the hydrogen fuel cell system frame further includes: the air mass flowmeter bracket 9 is arranged on the main board 1 and is on the same side as the first side board 3, and a plurality of high-voltage distribution box mounting holes 91 are formed in the upper portion of the air mass flowmeter bracket towards one side of the air compressor mounting bracket 16.
In the embodiment, the low-voltage distribution box and the high-voltage distribution box are arranged on the corresponding third side plate 8 and the air mass flowmeter bracket 9 in a split mode, so that separation of high-voltage electricity and low-voltage electricity can be realized, mutual interference between the high-voltage electricity and the low-voltage electricity is prevented, a circuit is arranged separately from a waterway and an air channel, and water-electricity separation can be realized; the high-voltage distribution box is arranged on one side close to the air compressor, so that high voltage electricity can be conveniently and directly supplied to the air compressor.
In this embodiment, lugs 10 are disposed around the main board 1; the pile main body mounting part 11 of the main board 1 is provided with a plurality of pile mounting holes 111, a plurality of BOP component mounting holes 112 and a plurality of ridge lines 113 which are arranged in a staggered manner; wherein each of the stack mounting holes 111 and BOP component mounting holes 112 are respectively provided on a ridgeline 113.
In this embodiment, the pile body mounting portion 11 is provided with a plurality of pile mounting holes 111, a plurality of BOP component mounting holes 112 and a plurality of ridge lines 113 arranged in a staggered manner, where the arrangement design of the ridge lines 113 can enhance the mounting strength of the motherboard 1; and each stack mounting hole 111 and BOP part mounting hole 112 are provided on the ridgeline 113, so that the overall strength of the fuel cell system can be improved; the support lugs 10 can improve the installation strength of the fixed installation of the pile system, improve the bearing capacity of the frame, are convenient for flexible installation, have wide adaptation and are convenient for being connected with the whole car.
In this embodiment, the stack main body is mounted above the stack main body mounting portion 11 of the main board 1, and BOP components are mounted through the BOP component mounting holes 112, so that all core components of the fuel cell system can be integrated around the stack, the occupied volume is small, the fuel cell system is convenient to mount, and meanwhile, the layout and the positional relationship of the system components are optimized, so that the overall integration level and the space utilization rate of the stack mounting are improved.
In this embodiment, compare in other distributed layout schemes, integral overall arrangement has fixed the relative position between the whole spare part, makes things convenient for shaping designs such as pipeline and circuit, and the installation is convenient, simple process, and it is more pleasing to the eye reliable to connect between the pipeline, is favorable to the platformization design, and the commonality is strong.
In summary, the waterway and the air channel are all distributed in the pipeline avoiding portion 12, so that the waterway and the air channel of the whole system are arranged in a highly concentrated manner, and the pipelines are separated through different pipeline avoiding holes, so that the disassembly and maintenance of parts are facilitated, and the heat dissipation, overhaul convenience and maintainability of the system are improved well. The through holes which are arranged on the main board 1 and are convenient for the passage of various fluids (air, hydrogen and cooling water) into and out of the electric pile, low-voltage wires and the like pass through are formed in the main board 1, so that the installation strength of the main board 1 is enhanced, the weight of the main board 1 is reduced, and the integration level of the whole fuel cell system is improved. The pile body is installed above the pile body installation part 11 of the main board 1, the BOP components are installed through the BOP component installation holes 112, all core components of the fuel cell system can be integrated around the pile, the occupied volume is small, the installation of the fuel cell system is convenient, the layout and the position relation of all system components are optimized, and the overall integration level and the space utilization rate of the pile installation are improved. Compared with other distributed layout schemes, the integral layout fixes the relative positions of the whole parts, facilitates the molding design of pipelines, circuits and the like, is convenient to install, has simple process, is more attractive and reliable in connection between the pipelines, is favorable for platform design, and has strong universality.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. A hydrogen fuel cell system frame, comprising:
a main board (1) on which a pile main body mounting part (11) and a pipeline avoiding part (12) are adjacently arranged;
the bottom plate (2) is arranged below the main plate (1), one end of the bottom plate is connected with the main plate (1) through the first side plate (3), and the other end of the bottom plate is fixed on the main plate (1) through a plurality of bottom plate brackets (21);
the gap between the bottom plate (2) and the main plate (1) is suitable for accommodating a high-pressure water pump, an air compressor, a gas-liquid separator, a circulating pump and an intercooler which are connected with the pile main body; and
the first side plate (3) is provided with a plurality of preassembled joints (31).
2. The hydrogen fuel cell system frame according to claim 1, wherein,
the pipeline avoiding part (12) is arranged on the main board (1) positioned at the pipeline connection side of the pile main body;
a plurality of pipeline avoiding holes are formed in the pipeline avoiding portion (12), and the pipeline avoiding holes are suitable for respectively accommodating pipelines connected with a pile main body above the main board (1) to penetrate through.
3. The hydrogen fuel cell system frame according to claim 2, wherein,
the pipeline dodges the hole and includes: the device comprises a first avoidance hole (121), a second avoidance hole (122), a third avoidance hole (123), a fourth avoidance hole (124), a pressure sensor mounting hole (125) and a fifth avoidance hole (126); wherein the method comprises the steps of
The first avoidance hole (121) and the third avoidance hole (123) are respectively arranged at two sides of the second avoidance hole (122) along the pipeline connection side of the galvanic pile main body, and the fourth avoidance hole (124) is arranged at one side of the first avoidance hole (121) and the second avoidance hole (122) far away from the galvanic pile main body; and
the pressure sensor mounting hole (125) is located at one side, close to the pile body, of the first avoidance hole (121) and the second avoidance hole (122), and the fifth avoidance hole (126) is arranged at one side, close to the pile body, of the second avoidance hole (122) and the third avoidance hole (123).
4. The hydrogen fuel cell system frame according to claim 3, wherein,
a valve group mounting seat (13) is arranged on the pipeline avoiding part (12);
an air outlet throttle valve bracket (14) is arranged above the third avoidance hole (123) by the pipeline avoidance part (12);
a high-pressure water pump mounting seat (15) is arranged on one side of the fourth avoidance hole (124) close to the main board (1) of the first side board (3) towards the bottom board (2); and
one end of the main board (1) far away from the high-pressure water pump mounting seat (15) faces the bottom board (2) and is provided with an air compressor mounting bracket (16).
5. The hydrogen fuel cell system frame according to claim 4, wherein,
the bottom plate (2) is arranged in a step shape, and comprises: a first bottom plate (22), a second bottom plate (23), and a second side plate (24) for connecting the first bottom plate (22) and the second bottom plate (23);
the first bottom plate (22) is connected with the bottom of the second side plate (24), the second bottom plate (23) is connected with the top of the second side plate (24), and the first bottom plate (22) and the second bottom plate (23) are respectively connected with the main plate (1) through corresponding bottom plate brackets (21); wherein the method comprises the steps of
A plurality of second radiating holes are formed in the second side plate (24), and a plurality of first radiating holes are formed in the first bottom plate (22) and the second bottom plate (23).
6. The hydrogen fuel cell system frame according to claim 5, wherein,
an air inlet throttle bracket (4) and a gas-liquid separator mounting plate (5) are further arranged between the main plate (1) and the first bottom plate (22); and
and a PCT bracket (6) is arranged between the main board (1) and the first bottom board (22) and positioned on one side of the first side board (3).
7. The hydrogen fuel cell system frame according to claim 6, wherein,
a circulating pump controller mounting bracket (7) is also arranged between the main board (1) and the first bottom board (22);
the main board (1) is arranged above the circulating pump controller mounting bracket (7) and is provided with a circulating pump mounting cushion block (17).
8. The hydrogen fuel cell system frame according to claim 7, further comprising:
the third side plate (8) and the first side plate (3) are arranged above the main plate (1) on the same side, and are suitable for being provided with a main controller, a low-voltage distribution box and an air compressor controller.
9. The hydrogen fuel cell system frame according to claim 8, further comprising:
the air mass flowmeter bracket (9) is arranged on the main board (1) and is on the same side as the first side board (3), and a plurality of high-voltage distribution box mounting holes (91) are formed in the upper portion of the air mass flowmeter bracket towards one side of the air compressor mounting bracket (16).
10. The hydrogen fuel cell system frame according to claim 1, wherein,
lugs (10) are arranged around the main board (1);
the pile main body mounting part (11) of the main board (1) is provided with a plurality of pile mounting holes (111), a plurality of BOP component mounting holes (112) and a plurality of ridge lines (113) which are arranged in a staggered manner; wherein the method comprises the steps of
Each of the stack mounting holes (111) and BOP component mounting holes (112) is provided on a ridgeline (113), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223542586.3U CN219226333U (en) | 2022-12-29 | 2022-12-29 | Hydrogen fuel cell system frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223542586.3U CN219226333U (en) | 2022-12-29 | 2022-12-29 | Hydrogen fuel cell system frame |
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| Publication Number | Publication Date |
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| CN219226333U true CN219226333U (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223542586.3U Active CN219226333U (en) | 2022-12-29 | 2022-12-29 | Hydrogen fuel cell system frame |
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- 2022-12-29 CN CN202223542586.3U patent/CN219226333U/en active Active
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