CN209381769U - Fuel Cell Vehicle Powertrain general arrangement structure and vehicle - Google Patents
Fuel Cell Vehicle Powertrain general arrangement structure and vehicle Download PDFInfo
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- CN209381769U CN209381769U CN201821816785.XU CN201821816785U CN209381769U CN 209381769 U CN209381769 U CN 209381769U CN 201821816785 U CN201821816785 U CN 201821816785U CN 209381769 U CN209381769 U CN 209381769U
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- fuel cell
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Abstract
This disclosure relates to a kind of Fuel Cell Vehicle Powertrain general arrangement structure and vehicle, the Fuel Cell Vehicle Powertrain general arrangement structure includes fuel cell pack (1), fuel cell pack attachment (11), radiator, motor (4), retarder, caisson and PEU (7), the fuel cell pack (1), the fuel cell pack attachment (11), the radiator, the motor (4) and the retarder are arranged in enging cabin, the PEU (7) is arranged in the lower section on chassis (9) and being located at rear floor (91).Through the above technical solutions, the Fuel Cell Vehicle Powertrain general arrangement structure that the disclosure provides is able to solve the tediously long and interference problem of pipeline in Fuel Cell Vehicle Powertrain arrangement.
Description
Technical field
This disclosure relates to fuel cell electric vehicle technical field, and in particular, to a kind of Fuel Cell Vehicle Powertrain
General arrangement structure and vehicle.
Background technique
Currently, the energy crisis of facing mankind and environmental protection problem make electric car become the master that future automobile develops
Stream, and the research and development with fuel cell in automobile application field, fuel cell electric vehicle are better than traditional electric power storage with it
Pond energizes the cruising ability of electric car and the energy supplements convenience, has occupied leading position in electric car research and development field.
Fuel cell pack energy density in existing fuel cell car is low, volume is big, therefore usually by fuel cell
Heap is arranged in former enging cabin, however fuel cell pack needs to occupy the larger space in enging cabin, so that dynamical system
In remaining structure arrangement it is limited, be easy to appear the tediously long and interference problem of pipeline.
Utility model content
Purpose of this disclosure is to provide a kind of Fuel Cell Vehicle Powertrain general arrangement structure and vehicle, the fuel cells
Automobile dynamic system general arrangement structure is able to solve the tediously long and interference problem of pipeline in Fuel Cell Vehicle Powertrain arrangement.
To achieve the goals above, the disclosure provides a kind of Fuel Cell Vehicle Powertrain general arrangement structure, including combustion
Expect battery pile, fuel cell pack attachment, radiator, motor, retarder, caisson and PEU, the fuel cell pack, institute
It states fuel cell pack attachment, the radiator, the motor and the retarder to be arranged in enging cabin, the PEU cloth
Set on chassis and be located at the lower section on rear floor.
Optionally, the PEU is configured with PEU radiator, and the PEU radiator is arranged on the chassis and is located at middlely
Below plate.
Optionally, the radiator includes main radiator for radiating for the fuel cell pack and for for institute
The additional cooler of fuel cell pack attachment and the motor radiating is stated, after the main radiator is located at the additional cooler
Side.
Optionally, the caisson includes the first gas cylinder and the second gas cylinder, and the volume of first gas cylinder is greater than described
Second gas cylinder, and first gas cylinder is arranged in luggage case, second gas cylinder is arranged on the chassis and is located at middlely
Below plate.
Optionally, the caisson further includes the air inlet being connected to first gas cylinder and second gas cylinder, institute
Air inlet is stated to be arranged at oil filler.
Optionally, crossbeam connecting bracket is provided in the enging cabin, one end of the crossbeam connecting bracket is connected to
The left mounting bracket and the other end of engine are connected to the right mounting bracket of engine.
Optionally, the fuel cell pack and the fuel cell pack attachment are installed on the crossbeam connecting bracket and are located at
The top of the crossbeam connecting bracket, the motor and the retarder are installed on the crossbeam connecting bracket and are located at the cross
The lower section of beam connecting bracket.
Optionally, the crossbeam connecting bracket is configured to rectangular configuration, and the centre of the rectangular configuration is provided with reinforcement
Muscle.
Optionally, the crossbeam connecting bracket and the reinforcing rib are configured to stud structure or matrix pattern structure.
Based on the above technical solution, the disclosure also provides a kind of vehicle, including as described in the above technical scheme
Fuel Cell Vehicle Powertrain general arrangement structure.
Through the above technical solutions, the Fuel Cell Vehicle Powertrain general arrangement structure that the disclosure provides includes being arranged in
PEU on chassis and below rear floor, since the space in enging cabin is limited, and fuel cell pack and fuel cell pack
Attachment needs to occupy the larger space in enging cabin, therefore can by the lower section being arranged on chassis and positioned at rear floor PEU
For the arrangement vacating space of components other in enging cabin, there is the problem of tediously long and interference to avoid the pipeline between component.
Based on the above technical solution, the vehicle that the disclosure provides has total with Fuel Cell Vehicle Powertrain described above
The identical technical effect of arragement construction, in order to avoid unnecessary repetition, this will not be repeated here.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the schematic diagram of Fuel Cell Vehicle Powertrain general arrangement structure in disclosure specific embodiment.
Description of symbols
1- fuel cell pack, 11- fuel cell pack attachment, 2- crossbeam connecting bracket, 31- main radiator, 32- auxiliary heat dissipation
Device, 4- motor, the first gas cylinder of 51-, the second gas cylinder of 52-, 53- air inlet, 6- power battery, 7-PEU, 71-PEU radiator, 8-
First high pressure distributor case, the chassis 9-, floor after 91-, floor in 92-, the preceding floor 93-.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " is typically referred to along vehicle body
Short transverse it is upper and lower, " left and right " typically refers to along the left and right of vehicle-body width direction, and " forward and backward " is typically referred to along vehicle row
The forward and backward of direction is sailed, " inside and outside " is inside and outside for profile of corresponding components itself；Art used in the disclosure
Language " first ", " second " are that do not have succession and importance to distinguish an element and another element.In addition, below
Description in attached drawing, same label in different attached drawings indicates identical element.
According to the specific embodiment of the disclosure, a kind of Fuel Cell Vehicle Powertrain general arrangement structure is provided, including
Fuel cell pack 1, fuel cell pack attachment 11, radiator, motor 4, retarder, caisson and PEU7, fuel cell pack
1, fuel cell pack attachment 11, radiator, motor 4 and retarder are arranged in enging cabin, PEU7 be arranged on chassis 9 and
Positioned at the lower section on rear floor 91, rear floor 91 is located at below luggage case, with reference to shown in Fig. 1.Wherein, PEU (Power
Electronic Unit) 7 be high drive integrated unit/integrated form power electronics unit/power control unit.
Through the above technical solutions, the Fuel Cell Vehicle Powertrain general arrangement structure that the disclosure provides includes being arranged in
PEU7 on chassis 9 and positioned at rear 91 lower section of floor, since the space in enging cabin is limited, and fuel cell pack 1 and fuel
Battery pile attachment 11 needs to occupy the larger space in enging cabin, therefore PEU7 is arranged on chassis 9 and is located at rear floor
91 lower section can be the arrangement vacating space of other components in enging cabin, to avoid the pipeline between component occur it is tediously long and
The problem of interference.
In addition, Fuel Cell Vehicle Powertrain general arrangement structure further includes power battery 6 and the first high pressure distributor case 8,
Power battery 6 is arranged in the lower section on chassis 9 and being located at preceding floor 93, and the first high pressure distributor case 8 is arranged on chassis 9 and is located at
In the centre gangway on preceding floor 93, preceding floor 93 is located at under-cab.Wherein, the first high pressure distributor case 8 and power battery 6
Front end interface connection, to receive the direct current of power battery 6 and distribute to the part electrical part of enging cabin.PEU7 is high pressure drive
Dynamic integrated unit/integrated form power electronics unit/power control unit, mainly include the second high pressure distributor case, electric machine controller,
Charger and DC-DC, wherein the second high pressure distributor case can receive the direct current of power battery 6, and by entire car controller
Control assigns them to the components such as electric machine controller and DC-DC, while the second high pressure distributor case in parallel can also insure to protect
Protect each electrical part；Electric machine controller can receive the direct current of the second high pressure distributor case, and be transformed into alternating current with defeated
Out to motor 4；DC-DC can receive the direct current of the second high pressure distributor case, and be transformed into low-voltage DC so as to
To charge the battery；Charger can receive the alternating current from charge port and be transformed into direct current, to pass through second
High pressure distributor case is conveyed to power battery.
In order to radiate to PEU7, PEU7 is configured with PEU radiator 71, during PEU radiator 71 is arranged on chassis 9 and is located at
92 lower section of floor, insole board 92 is located at below back seat, with reference to shown in Fig. 1.PEU radiator 71 can radiate for PEU7, from
And the phenomenon that even burning is overheated caused by avoiding PEU7 from working long hours, improve the work peace of Fuel Cell Vehicle Powertrain
Full property and reliability.
In the specific embodiment of the disclosure, radiator can configure in any suitable manner.Optionally, it radiates
Device may include main radiator 31 for radiating for fuel cell pack 1 and for for fuel cell pack attachment 11 and motor
The additional cooler 32 of 4 heat dissipations, main radiator 31 is located at the rear of additional cooler 32, with reference to shown in Fig. 1.Wherein, auxiliary dissipates
Hot device 32 can be that raw water box radiator can be by auxiliary heat dissipation since additional cooler 32 is short and small compared with main radiator 31
Device 32 is arranged between main radiator 31 and preceding anticollision girder steel, rationally to utilize the sky between main radiator 31 and preceding anticollision girder steel
Between.
In the specific embodiment of the disclosure, caisson can configure in any suitable manner.Optionally, gas storage
Device may include the first gas cylinder 51 and the second gas cylinder 52, and the volume of the first gas cylinder 51 is greater than the second gas cylinder 52, and the first gas cylinder
51 are arranged in luggage case, and the second gas cylinder 52 is arranged on chassis 9 and is located at below middle floor 92.Caisson can be fuel
Battery pile 1 provides gaseous fuel, and for its power generation, the setting of the first gas cylinder 51 and the second gas cylinder 52 can increase caisson
Gas-storing capacity, to promote the cruise duration of fuel cell pack 1.In addition, in order to minimize the change of existing body structure to
Production cost is reduced, the volume that the second gas cylinder 52 on chassis 9 and being located at below middle floor 92 is arranged in can be less than the first gas
Bottle 51, to adapt to existing body structure.
In order to which to inflating in caisson, caisson can also include being connected to the first gas cylinder 51 and the second gas cylinder 52
Air inlet 53, air inlet 53 can be set at oil filler, to adapt to existing body structure with reference to shown in Fig. 1.It needs herein
Illustrate, any suitable position on vehicle body can be set in air inlet 53, as long as can be connected to caisson and can
For caisson inflation, the disclosure for air inlet 53 concrete configuration mode with no restriction.
In order to install and support all parts in enging cabin, crossbeam connecting bracket 2, crossbeam are provided in enging cabin
One end of connecting bracket 2 is connected to the left mounting bracket of engine and the other end is connected to the right mounting bracket of engine, reference
Shown in Fig. 1.Crossbeam connecting bracket 2 reasonably can be separated and be laid out to the space in enging cabin, and can be used in pacifying
All parts in mounted engine cabin simultaneously play the role of load-bearing.
In the specific embodiment of the disclosure, fuel cell pack 1, fuel cell pack attachment in enging cabin are set
11, motor 4 and retarder can configure in any suitable manner.Optionally, fuel cell pack 1 and fuel cell pack attachment 11
Crossbeam connecting bracket 2 can be installed on and be located at the top of crossbeam connecting bracket 2, motor 4 and retarder can be installed on crossbeam
Connecting bracket 2 and the lower section for being located at crossbeam connecting bracket 2, with reference to shown in Fig. 1.Fuel cell pack 1 and fuel cell pack attachment 11
A large amount of heat can be generated at work, and therefore, the upper of enging cabin is arranged in fuel cell pack 1 and fuel cell pack attachment 11
Layer is conducive to radiate.
In order to increase the intensity of crossbeam connecting bracket 2, crossbeam connecting bracket 2 can be structured as rectangular configuration, and the square
The centre of shape structure is provided with reinforcing rib, and to improve the intensity of crossbeam connecting bracket 2, guarantee is installed in crossbeam connecting bracket 2
Each component installation stability.
In order to guarantee the reinforcing rib to the reinforcing effect of the intensity of crossbeam connecting bracket 2, the reinforcing rib can have one
A or two, crossbeam connecting bracket 2 and the reinforcing rib can be structured as stud structure or matrix pattern structure.It needs herein
Bright, the reinforcing rib is also possible to three or three or more, as long as the intensity of web beam connecting bracket 2 can be played
Effect, the disclosure for the reinforcing rib concrete configuration mode with no restriction.
Based on the above technical solution, the disclosure also provides a kind of vehicle, including fuel cell vapour described above
Vehicle dynamical system general arrangement structure.
Through the above technical solutions, the vehicle that the disclosure provides has and Fuel Cell Vehicle Powertrain described above
The identical technical effect of general arrangement structure.In order to avoid unnecessary repetition, this will not be repeated here.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of Fuel Cell Vehicle Powertrain general arrangement structure, including fuel cell pack (1), fuel cell pack attachment
(11), radiator, motor (4), retarder, caisson and PEU (7), which is characterized in that the fuel cell pack (1), institute
It states fuel cell pack attachment (11), the radiator, the motor (4) and the retarder to be arranged in enging cabin, institute
It states PEU (7) and is arranged in the lower section on chassis (9) and being located at rear floor (91).
2. Fuel Cell Vehicle Powertrain general arrangement structure according to claim 1, which is characterized in that the PEU (7)
Configured with PEU radiator (71), the PEU radiator (71) is arranged on the chassis (9) and is located at below middle floor (92).
3. Fuel Cell Vehicle Powertrain general arrangement structure according to claim 1, which is characterized in that the heat dissipation dress
It sets including for being the main radiator (31) of the fuel cell pack (1) heat dissipation and being used for as the fuel cell pack attachment
(11) and the additional cooler (32) of the motor (4) heat dissipation, the main radiator (31) are located at the additional cooler (32)
Rear.
4. Fuel Cell Vehicle Powertrain general arrangement structure according to claim 1, which is characterized in that the gas storage dress
It sets including the first gas cylinder (51) and the second gas cylinder (52), the volume of first gas cylinder (51) is greater than second gas cylinder (52),
And first gas cylinder (51) is arranged in luggage case, during second gas cylinder (52) is arranged on the chassis (9) and is located at
Below floor (92).
5. Fuel Cell Vehicle Powertrain general arrangement structure according to claim 4, which is characterized in that the gas storage dress
Setting further includes the air inlet (53) being connected to first gas cylinder (51) and second gas cylinder (52), and the air inlet (53) sets
It sets at oil filler.
6. Fuel Cell Vehicle Powertrain general arrangement structure according to claim 1, which is characterized in that the engine
Be provided in cabin crossbeam connecting bracket (2), one end of the crossbeam connecting bracket (2) be connected to the left mounting bracket of engine and
The other end is connected to the right mounting bracket of engine.
7. Fuel Cell Vehicle Powertrain general arrangement structure according to claim 6, which is characterized in that the fuel electricity
Chi Dui (1), which is installed on the crossbeam connecting bracket (2) with the fuel cell pack attachment (11) and is located at the crossbeam, connects branch
The top of frame (2), the motor (4) and the retarder, which are installed on the crossbeam connecting bracket (2) and are located at the crossbeam, to be connected
Connect the lower section of bracket (2).
8. Fuel Cell Vehicle Powertrain general arrangement structure according to claim 6, which is characterized in that the crossbeam connects
It connects bracket (2) and is configured to rectangular configuration, and the centre of the rectangular configuration is provided with reinforcing rib.
9. Fuel Cell Vehicle Powertrain general arrangement structure according to claim 8, the crossbeam connecting bracket (2) and
The reinforcing rib is configured to stud structure or matrix pattern structure.
10. a kind of vehicle, which is characterized in that including Fuel Cell Vehicle Powertrain described in any one of claims 1 to 9
General arrangement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821816785.XU CN209381769U (en) | 2018-11-05 | 2018-11-05 | Fuel Cell Vehicle Powertrain general arrangement structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821816785.XU CN209381769U (en) | 2018-11-05 | 2018-11-05 | Fuel Cell Vehicle Powertrain general arrangement structure and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN209381769U true CN209381769U (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821816785.XU Active CN209381769U (en) | 2018-11-05 | 2018-11-05 | Fuel Cell Vehicle Powertrain general arrangement structure and vehicle |
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| Country | Link |
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| CN (1) | CN209381769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042861A (en) * | 2022-07-06 | 2022-09-13 | 一汽解放汽车有限公司 | Chassis structure and vehicle |
-
2018
- 2018-11-05 CN CN201821816785.XU patent/CN209381769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042861A (en) * | 2022-07-06 | 2022-09-13 | 一汽解放汽车有限公司 | Chassis structure and vehicle |
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