CN212171922U - Chassis of 4X 2 fuel cell van-type transport vehicle and fuel cell van-type transport vehicle - Google Patents
Chassis of 4X 2 fuel cell van-type transport vehicle and fuel cell van-type transport vehicle Download PDFInfo
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- CN212171922U CN212171922U CN202020556673.6U CN202020556673U CN212171922U CN 212171922 U CN212171922 U CN 212171922U CN 202020556673 U CN202020556673 U CN 202020556673U CN 212171922 U CN212171922 U CN 212171922U
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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 belongs to the special-purpose vehicle field specifically is a 4X 2 fuel cell van-type transport vechicle chassis and fuel cell van-type transport vechicle. The technical problems that the gas cylinder matched with the current fuel cell van-type transport vehicle occupies the space of the whole vehicle and the use volume of a container needs to be improved are solved. The arrangement modes of a front axle, a rear axle, a cab, a steering system and an air conditioning system on the frame are kept unchanged, so that the chassis arrangement is more compact and the axle load distribution is more reasonable while the vehicle bearing capacity and the endurance mileage are ensured. The arrangement mode of the integrated support frame, the storage battery box assembly, the DC/DC, the relay fuse box, the radiator assembly, the air filter assembly of the air brake braking system, the silencer assembly and the electric control air compressor of the all-in-one controller enables the brake pipeline and the cooling pipeline to be more compact and smooth in arrangement and the axle load distribution to be more reasonable. The other parts are arranged according to the requirements of related systems, so that the chassis is compact in overall arrangement and reasonable in axle load distribution under the condition that enough installation and operation space is ensured.
Description
Technical Field
The utility model belongs to the special-purpose vehicle field specifically is a 4X 2 fuel cell van-type transport vechicle chassis and fuel cell van-type transport vechicle.
Background
The arrangement of the automobile chassis is an important ring in automobile design, and has a decisive influence on the design quality of the automobile, the performance of the automobile and the life of products. The gas cylinder of the existing fuel cell van-type transport vehicle on the market mostly adopts a back form, namely the gas cylinder is arranged behind a cab, so that the effective utilization rate of a container in the x direction of the whole vehicle is greatly reduced, and the volume of the container is smaller under the same length of the whole vehicle, thereby influencing the use satisfaction degree of customers. Therefore, the optimal design of the chassis of the current fuel cell van-type transport vehicle is necessary.
Disclosure of Invention
The utility model discloses a solve the gas cylinder that present fuel cell van-type transport vechicle matches and occupy whole car space, packing box and use the volume to remain the technical problem who improves, provide a 4X 2 fuel cell van-type transport vechicle chassis and fuel cell van-type transport vechicle.
The utility model discloses an adopt following technical scheme to realize: a chassis of a van-type transport vehicle with 4 x 2 fuel cells comprises a frame, wherein a front axle provided with tires in parallel, a gas cylinder assembly arranged in parallel from front to back and a rear axle provided with tires in parallel are arranged on the frame, a cab is arranged at a position above the front axle on the frame, and a fuel cell system assembly is arranged on the frame behind the cab;
the gas cylinder assemblies are assembled at the left side and the right side outside the frame, 2 gas cylinders are arranged between the front axle at the left side of the frame and the gas cylinder assembly at the left side, and the two gas cylinders are arranged side by side up and down;
an air inlet system assembly is arranged between the front axle on the right side of the frame and the air cylinder assembly on the right side of the frame; 2 power batteries are arranged in parallel in the front and the back between a front axle and a rear axle below the frame and between a left gas cylinder assembly and a right gas cylinder assembly; and a power battery heat management unit is arranged above the power battery positioned in front.
The arrangement modes of a front axle, a rear axle, a cab, a steering system and an air conditioning system on the frame are kept unchanged, so that the chassis arrangement is more compact and the axle load distribution is more reasonable while the vehicle bearing capacity and the endurance mileage are ensured. The arrangement mode of the gas cylinder assembly does not occupy the internal space of the frame, but leaves the space for installing the power battery heat management unit, and the effective utilization rate of the frame in the X direction is increased.
A silencer is arranged in front of a rear axle below the frame; an air dryer is arranged at the rear part of the rear axle at the inner side of the frame and close to the front position;
a storage battery box assembly provided with an electromagnetic switch is arranged at the position behind a rear axle at the left side of the frame, a DC/DC is arranged below the storage battery box assembly, and a relay fuse box is arranged behind the storage battery box assembly; a radiator assembly, an air filter assembly of an air brake system and a silencer assembly of the air brake system are arranged at the rear part of the rear axle at the right side of the frame;
a controller comprehensive bracket is arranged at the position behind a rear axle at the inner side of the frame, an all-in-one controller is arranged above the controller comprehensive bracket, and a battery management system assembly is arranged below the controller comprehensive bracket; an electric air compressor is arranged at the rearmost position of the inner side of the tail part of the frame;
the high-voltage direct-current charging port is arranged on the left side behind the cab; the front part and the upper part of the outer side of the right gas cylinder assembly are provided with hydrogenation ports;
and tail lamp support assemblies are arranged in parallel at the rearmost position of the outer side of the tail of the frame.
The arrangement mode of the integrated support frame, the storage battery box assembly, the DC/DC, the relay fuse box, the radiator assembly, the air filter assembly of the air brake braking system, the silencer assembly and the electric control air compressor of the all-in-one controller enables the brake pipeline and the cooling pipeline to be more compact and smooth in arrangement and the axle load distribution to be more reasonable.
The other parts are arranged according to the requirements of related systems, so that the chassis is compact in overall arrangement and reasonable in axle load distribution under the condition that enough installation and operation space is ensured.
A transport van for fuel cells is composed of 4X 2 transport van chassis, and the supporting frame for supporting the transport van.
The utility model has the advantages as follows: through carrying out reasonable the arranging to the chassis, make fuel cell van-type transport vechicle structure is compacter, and axle load distributes more rationally, compares with current vehicle of the same type, and this chassis assembly's van-type transport vechicle not only can improve the effective internal length of packing box, increases the effective volume of packing box, can also improve the profitability of vehicle, and this chassis arrangement form can extensively promote at tipper of the same type.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the top view structure of the present invention.
1-a front axle, 2-a high-voltage direct current charging port, 3-an air storage cylinder, 4-an air bottle assembly, 5-a power battery thermal management unit, 6-a silencer, 7-a rear axle (an electric drive axle assembly), 8-a battery management system component, 9-DC/DC, 10-a storage battery box assembly, 11-a relay fuse box, 12-a cab, 13-an air intake system assembly, 14-a fuel cell system assembly, 15-a hydrogenation port, 16-a power battery, 17-an air dryer, 18-an air filter assembly of an air brake system, 19-a radiator assembly, 20-a silencer assembly of an air brake system, 21-a tail lamp bracket assembly, 22-a vehicle frame, 23-a controller comprehensive bracket and 24-a multi-in-one controller, 25-electric air compressor.
Detailed Description
A4 x 2 fuel cell van-type transport vehicle chassis comprises a vehicle frame 22, wherein a front axle 1 provided with tires in parallel, left and right gas cylinder assemblies 4 (2 gas cylinders are respectively and symmetrically arranged on two sides of the vehicle frame) arranged in parallel and an integrated electric drive axle (hereinafter referred to as a rear axle) provided with tires in parallel are arranged on the vehicle frame 22 from front to back, a driving motor is directly arranged on the drive axle, and a fuel cell system assembly 14 (close to the back of a cab) is arranged on the vehicle frame 22 above the front axle 1;
2 air cylinders 3 are arranged between the left front axle 1 and the left air cylinder assembly 4 of the frame 22, and the two air cylinders 3 are arranged side by side up and down;
an air inlet system assembly 13 is arranged between the right front axle 1 and the right air cylinder assembly 4 of the frame 22; two power batteries 16 are arranged in parallel front and back between the front axle 1 and the rear axle 7 and between the left gas cylinder assembly 4 and the right gas cylinder assembly 4 below the frame 22, and the power batteries are connected in series; the power battery thermal management unit 5 is arranged above the power battery 16 positioned in front;
a silencer 6 is arranged below the frame 22 and in front of the rear axle 7; an air dryer 17 is arranged at the rear part of the rear axle 7 at the inner side of the frame 22 and close to the front position;
a storage battery box assembly 10 provided with an electromagnetic switch is arranged at the position behind a rear axle 7 at the left side of the frame 22, DC/DC9 is arranged below the storage battery box assembly 10, and a relay fuse box 11 is arranged behind the storage battery box assembly 10; a radiator assembly 19, an air filter assembly 18 of an air brake system and a silencer assembly 20 of the air brake system are arranged at the position behind the rear axle 7 on the right side of the frame 22;
a controller comprehensive bracket 23 is arranged at the position behind the rear axle 7 on the inner side of the frame 22, an all-in-one controller 24 is arranged above the controller comprehensive bracket 23, and a battery management system assembly 8 is arranged below the controller comprehensive bracket 23; an electric air compressor 25 is arranged at the rearmost position of the inner side of the tail of the frame 22;
the high-voltage direct-current charging port 2 is arranged on the left side behind the cab; a hydrogenation port 15 is arranged at the front part and the upper part of the outer side of the right gas cylinder assembly 4;
the tail lamp bracket assemblies 21 are arranged in parallel at the rearmost position outside the rear portion of the vehicle body frame 22.
The exhaust port of the fuel cell system assembly 14 is connected with the muffler 6 by an exhaust steel pipe;
the air cylinder 3 is connected with the air dryer 17 through a nylon pipe;
the air inlet of the fuel cell system assembly 14 is connected with an air filter in the air inlet system assembly 13 by a hose;
the heat dissipation port of the power battery is connected with the power battery heat management unit 5 through a hose;
the electric air compressor 25 is connected with the silencer assembly 20 of the air brake braking system by a hose; the air dryer 17 is connected with the electric air compressor 25 through a steel pipe.
The 2 air cylinders 3 are arranged in parallel up and down, are axially horizontal and are axially parallel to the axle.
A transport van for fuel cells is composed of 4X 2 transport van chassis, and the supporting frame for supporting the transport van.
Claims (8)
1. A4 x 2 fuel cell van-type transport vehicle chassis comprises a vehicle frame (22), wherein a front axle (1) provided with tires in a parallel assembly mode, a left gas cylinder assembly (4) and a right gas cylinder assembly (4) in a parallel assembly mode and a rear axle (7) provided with tires in a parallel assembly mode are arranged on the vehicle frame (22) from front to back, a cab (12) is arranged on the vehicle frame (22) above the front axle (1), and a fuel cell system assembly (14) is arranged on the vehicle frame (22) behind the cab (12);
the air cylinder assembly is characterized in that the air cylinder assemblies (4) are assembled at the left side and the right side outside the frame (22), 2 air cylinders (3) are arranged between the front axle (1) at the left side of the frame (22) and the air cylinder assembly (4) at the left side, and the two air cylinders (3) are arranged side by side up and down;
an air inlet system assembly (13) is arranged between the front axle (1) on the right side of the frame (22) and the air cylinder assembly (4) on the right side; 2 power batteries (16) are arranged in parallel front and back between a front axle (1) and a rear axle (7) and between a left gas cylinder assembly (4) and a right gas cylinder assembly (4) below a frame (22); and a power battery thermal management unit (5) is arranged above the power battery (16) positioned in front.
2. The chassis of the 4 x 2 fuel cell van-type transportation vehicle as claimed in claim 1, wherein a muffler (6) is arranged below the frame (22) and in front of the rear axle (7); an air dryer (17) is arranged at the rear part of the rear axle (7) at the inner side of the frame (22) and close to the front part;
a storage battery box assembly (10) provided with an electromagnetic switch is arranged at the position behind a rear axle (7) on the left side of the frame (22), a DC/DC (9) is arranged below the storage battery box assembly (10), and a relay safety box (11) is arranged behind the storage battery box assembly (10); a radiator assembly (19), an air filter assembly (18) of an air brake system and a silencer assembly (20) of the air brake system are arranged at the rear part of a rear axle (7) on the right side of the frame (22);
a controller comprehensive support (23) is arranged at the rear part of the rear axle (7) at the inner side of the frame (22), an all-in-one controller (24) is arranged above the controller comprehensive support (23), and a battery management system assembly (8) is arranged below the controller comprehensive support (23); an electric air compressor (25) is arranged at the rearmost position of the inner side of the tail part of the frame (22);
the high-voltage direct-current charging port (2) is arranged on the left side behind the cab (12); the front part and the upper part of the outer side of the right gas cylinder assembly (4) are provided with hydrogenation ports (15).
3. The 4 x 2 fuel cell van vehicle chassis according to claim 1 or 2, wherein the tail lamp support assemblies (21) are arranged side by side at the rearmost position outside the rear portion of the vehicle frame (22).
4. The chassis of the 4 x 2 fuel cell van-type transport vehicle as claimed in claim 2, wherein the exhaust port of the fuel cell system assembly (14) is connected with the silencer (6) by an exhaust steel pipe;
the air cylinder (3) is connected with the air dryer (17) through a nylon pipe;
an air inlet of the fuel cell system assembly (14) is connected with an air filter in the air inlet system assembly (13) by a hose;
the heat dissipation port of the power battery is connected with the power battery heat management unit (5) through a hose;
the electric air compressor (25) is connected with a silencer assembly (20) of the air brake braking system through a hose; the air dryer (17) is connected with the electric air compressor (25) through a steel pipe.
5. The 4 x 2 fuel cell van vehicle chassis according to claim 1 or 2, wherein the 2 air reservoirs (3) are arranged in parallel up and down, are axially horizontal, and are axially parallel to the axle.
6. The 4 x 2 fuel cell van vehicle chassis according to claim 3, wherein the 2 air reservoirs (3) are arranged in parallel up and down, are axially horizontal, and are axially parallel to the axle.
7. The 4 x 2 fuel cell van vehicle chassis according to claim 4, wherein the 2 air reservoirs (3) are arranged in parallel up and down, are axially horizontal, and are axially parallel to the axle.
8. A fuel cell van vehicle, characterized in that the chassis of the 4 x 2 fuel cell van vehicle as claimed in any one of claims 1 to 7 is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020556673.6U CN212171922U (en) | 2020-04-15 | 2020-04-15 | Chassis of 4X 2 fuel cell van-type transport vehicle and fuel cell van-type transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020556673.6U CN212171922U (en) | 2020-04-15 | 2020-04-15 | Chassis of 4X 2 fuel cell van-type transport vehicle and fuel cell van-type transport vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN212171922U true CN212171922U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020556673.6U Active CN212171922U (en) | 2020-04-15 | 2020-04-15 | Chassis of 4X 2 fuel cell van-type transport vehicle and fuel cell van-type transport vehicle |
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| Country | Link |
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| CN (1) | CN212171922U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550084A (en) * | 2020-12-30 | 2021-03-26 | 大运汽车股份有限公司 | Power-on and power-off control method suitable for new energy commercial vehicle hydrogen stack |
| CN113103861A (en) * | 2021-04-13 | 2021-07-13 | 黄冈格罗夫氢能汽车有限公司 | Hydrogen cylinder arrangement structure suitable for fuel cell vehicle model of high-power hydrogen energy vehicle |
| CN113246750A (en) * | 2021-05-20 | 2021-08-13 | 河南德力新能源汽车有限公司 | Arrangement scheme of hydrogen energy cargo vehicle |
| CN113276693A (en) * | 2021-04-13 | 2021-08-20 | 黄冈格罗夫氢能汽车有限公司 | Logistics vehicle chassis platform suitable for high-power graphite bipolar plate fuel cell |
-
2020
- 2020-04-15 CN CN202020556673.6U patent/CN212171922U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550084A (en) * | 2020-12-30 | 2021-03-26 | 大运汽车股份有限公司 | Power-on and power-off control method suitable for new energy commercial vehicle hydrogen stack |
| CN113103861A (en) * | 2021-04-13 | 2021-07-13 | 黄冈格罗夫氢能汽车有限公司 | Hydrogen cylinder arrangement structure suitable for fuel cell vehicle model of high-power hydrogen energy vehicle |
| CN113276693A (en) * | 2021-04-13 | 2021-08-20 | 黄冈格罗夫氢能汽车有限公司 | Logistics vehicle chassis platform suitable for high-power graphite bipolar plate fuel cell |
| CN113246750A (en) * | 2021-05-20 | 2021-08-13 | 河南德力新能源汽车有限公司 | Arrangement scheme of hydrogen energy cargo vehicle |
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