CN113415178A - Hydrogen fuel cell truck arrangement structure - Google Patents
Hydrogen fuel cell truck arrangement structure Download PDFInfo
- Publication number
- CN113415178A CN113415178A CN202110642463.8A CN202110642463A CN113415178A CN 113415178 A CN113415178 A CN 113415178A CN 202110642463 A CN202110642463 A CN 202110642463A CN 113415178 A CN113415178 A CN 113415178A
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- frame
- fuel cell
- cab
- hydrogen
- storage tank
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/75—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using propulsion power supplied by both fuel cells and batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/03006—Gas tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
- B60K15/07—Mounting of tanks of gas tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03309—Tanks specially adapted for particular fuels
- B60K2015/03315—Tanks specially adapted for particular fuels for hydrogen
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Fuel Cell (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to a hydrogen fuel cell truck arrangement structure, which comprises a frame, a cab, a container and a hydrogen storage tank, wherein two sides of the frame are respectively provided with a group of power cells, the front ends of the power cells are respectively provided with a voltage/current controller, a converter and a driving motor, the rear ends of the power cells are respectively provided with a storage battery, an air dryer and a transmission shaft, two sides of the transmission shaft are provided with air storage cylinders, and the tail end of the transmission shaft is suspended with a rear axle assembly; the cab is connected with the top of the frame, a front axle assembly is suspended below the top of the frame, a fuel cell is arranged on the frame below the cab, and a BMS battery management system and a driving motor controller are arranged above the fuel cell; the container is extended with a protective cover, and the bottom of the protective cover is provided with a ventilation grating. The invention improves the safety of hydrogen fuel use by reasonably arranging and separating the hydrogen storage tank from the cab and the container by using the protective cover, and simultaneously arranges the parts generating noise at a position far away from the cab, thereby obviously reducing the noise in the cab and improving the driving comfort.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a hydrogen fuel cell truck arrangement structure.
Background
Trucks are used as main vehicles for logistics transportation and are closely related to the life of people. The quantity of trucks in the whole country in the first half of 2020 is nearly 3000 thousands, and the exhaust emission can aggravate the environmental pollution. In order to reduce environmental pollution, the state is strongly advocating the development of new energy automobile related technologies. In the existing new energy trucks, pure electric trucks are mainly used. However, the problems of long charging time, short driving range and the like exist all the time. The hydrogen fuel cell has the advantages of short hydrogenation time, long endurance, clean and pollution-free power generation process and the like, and makes up for the shortage of pure electricity. For the traditional energy light truck, the hydrogen fuel cell light truck is a brand new structure, and the composition of the hydrogen fuel cell light truck is more complex than that of a pure electric light truck.
Disclosure of Invention
The present invention is to solve the above-mentioned problems, and an object of the present invention is to provide a simple and safe hydrogen fuel cell truck layout structure, so as to further improve the practical applicability of the hydrogen fuel cell truck. The application of hydrogen energy in the automobile field is promoted.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a hydrogen fuel cell truck arrangement structure, includes frame, suspension fixes the driver's cabin in frame front end, loads in the packing cupboard on the frame and sets up the hydrogen storage tank on the frame between driver's cabin and packing cupboard:
two sides of one end of the frame, which is close to the hydrogen fuel cell, are respectively provided with a group of power cells, the left side of the front end of each power cell is provided with a three-in-one controller, the right side of the front end of each power cell is provided with a DC-DC converter, and the middle of each power cell is provided with a driving motor; the left side of the rear end of the power battery is provided with a storage battery, the right side of the rear end of the power battery is provided with an air dryer, the middle of the power battery is provided with a transmission shaft corresponding to the driving motor, and two sides of the transmission shaft are respectively provided with an air storage cylinder; a rear axle assembly is arranged at the tail end of the transmission shaft in a hanging mode, two ends of the rear axle assembly are connected with rear wheels, and an electric air compressor is arranged on the left side of the other end, far away from the hydrogen fuel cell, of the frame;
the cab is fixedly suspended on the top of a frame, a front axle assembly is arranged below the top of the frame in a suspended manner, two ends of the front axle assembly are connected with front wheels, a fuel cell is arranged on the frame right below the cab, a BMS battery management system and a driving motor controller are fixed above the fuel cell through a support, and a charging port is arranged on the right side of the cab close to a hydrogen storage tank;
the one end that the packing cupboard is located hydrogen storage tank extends there is the protection casing, the whole cover of hydrogen storage tank is lived to the protection casing, the inside hydrogen storage tank support that is equipped with of protection casing, protection casing both sides respectively are equipped with an access door, and the bottom is equipped with the grid of ventilating.
A radiator is arranged in the ventilation grille at the bottom of the protective cover, a 24V DC-DC converter, a low-pressure tank, a DCF assembly and a high-pressure tank are sequentially arranged in the hydrogen storage tank support from left to right, and the lower left of the back of the protective cover is provided with a radiator
Vehicle control unit assembly.
Be provided with the air compressor machine that admits air on the frame under the hydrogen storage tank support, be provided with radiator and electronic fan assembly on the frame at air compressor machine rear of admitting air, be fixed with the electric steering pump on the left frame of radiator and electronic fan assembly, driving motor the place ahead is fixed with air compressor machine.
The fuel cells are multiple and fixed on the frame through cell supports, and corresponding fixing grids are arranged on the cell supports corresponding to the number of the fuel cells.
The frame is also provided with a spare tire at the bottom of the tail end of the truck.
And a plurality of baffles are arranged at the bottoms of the two sides of the container.
The baffle plates on two sides of the container are of apron plate structures, and the protection plates on two sides of the protection cover are of apron plate structures.
The invention has the beneficial effects that:
1. on the basis of a traditional energy truck chassis, the hydrogen storage tank is separated from a cab and a container by reasonably arranging all components on the new energy hydrogen fuel cell truck chassis, and the bottom of the protective cover is provided with the radiator and the ventilation grid, so that the use safety of hydrogen fuel is improved while the integral function of the truck is met;
2. the space of reasonable utilization whole chassis reserves the space for loading goods to the spare part that will produce the noise is arranged in the position far away from the driver's cabin, can show the noise that reduces the inside of driver's cabin, promotes driving comfort.
Drawings
FIG. 1 is a top plan view of a hydrogen fuel cell truck layout according to the present invention;
FIG. 2 is a side view of a hydrogen fuel cell truck arrangement of the present invention;
fig. 3 is a schematic view of the structure of the interior of the hydrogen storage tank holder of the invention;
FIG. 4 is a partial structural layout view of the frame below the hydrogen storage tank of the present invention;
FIG. 5 is a schematic structural view of a battery holder according to the present invention;
fig. 6 is a schematic internal wiring diagram of a hydrogen fuel cell truck layout according to an embodiment of the present invention.
In the figure: 1. a frame; 101. a hydrogenation port; 102. an exhaust port; 103. a pressure reducing valve; 104. a circulation pump; 105. a low-pressure solenoid valve; 106. a humidifier; 107. a proportional valve; 108. a diverter; 109. an air compressor filter tank; 2. a cab; 3. a hydrogen storage tank; 4. a container; 401. a protective cover; 402. a hydrogen storage tank holder; 403. an access door; 404. a ventilation grille; 5. a fuel cell; 501. a battery holder; 502. fixing the grid; 6. a BMS battery management system; 7. a drive motor controller; 8. a drive motor; 9. a gearbox; 10. a drive shaft; 11. a rear axle assembly; 1101. a rear wheel; 12. a front axle assembly; 1201. a front wheel; 13. an electric air compressor; 14. an air cylinder; 15. a power battery; 16. a storage battery; 17. an air dryer; 18. a DC-DC converter; 19. a three-in-one controller; 20. a charging port; 21. a heat sink; 22. a 24V DC-DC converter; 23. a low pressure tank; 24. a DCF assembly; 25. a high pressure tank; 26. a vehicle control unit assembly; 27. an air inlet compressor; 28. a heat sink and an electronic fan assembly; 29. an electric steering pump; 30. an air conditioning compressor; 31. a spare tire; 32. and a baffle plate.
Detailed Description
For a better description and understanding of the technical process and model structure of the invention, the invention will be described in further detail with reference to the above figures.
Example (b): see fig. 1-6.
As shown in fig. 1, a hydrogen fuel cell truck layout structure comprises a frame 1, a cab 2 suspended and fixed at the front end of the frame 1, a container 4 loaded on the frame 1, and a hydrogen storage tank 3 arranged on the frame 1 between the cab 2 and the container 4:
two sides of one end of the frame 1 close to the hydrogen fuel cell are respectively provided with a group of power cells 15, the left side of the front end of each power cell 15 is provided with a three-in-one controller 19, the right side of the front end of each power cell 15 is provided with a DC-DC converter 18, and the middle of the front end of each power cell is provided with a driving motor 8; a storage battery 16 is arranged on the left side of the rear end of the power battery 15, an air dryer 17 is arranged on the right side of the rear end of the power battery, a transmission shaft 10 is arranged in the middle of the power battery and corresponds to the driving motor 8, and air storage cylinders 14 are respectively arranged on two sides of the transmission shaft 10; a rear axle assembly 11 is arranged at the tail end of the transmission shaft 10 in a hanging mode, rear wheels 1101 are connected to two ends of the rear axle assembly 11, and an electric air compressor 13 is arranged on the left side of the other end, far away from the hydrogen fuel cell, of the frame 1;
the cab 2 is suspended and fixed at the top of the frame 1, a front axle assembly 12 is suspended and arranged below the top of the frame 1, front wheels 1201 are connected to two ends of the front axle assembly 12, a fuel cell 5 is arranged on the frame 1 right below the cab 2, a BMS battery management system 6 and a driving motor controller 7 are fixed above the fuel cell 5 through a support, and a charging port 20 is arranged at the position, close to the hydrogen storage tank 3, of the right side of the cab 2;
as shown in fig. 2, a protective cover 401 extends from one end of the container 4 located at the hydrogen storage tank 3, the protective cover 401 covers the whole hydrogen storage tank 3, a hydrogen storage tank support 402 is arranged inside the protective cover 401, two access doors 403 are respectively arranged at two sides of the protective cover 401, and a ventilation grille 404 is arranged at the bottom.
As shown in fig. 3, a radiator 21 is arranged in a ventilation grille 404 at the bottom of the protective cover 401, a 24V DC-DC converter 22, a low-pressure tank 23, a DCF assembly 24 and a high-pressure tank 25 are sequentially arranged in the hydrogen storage tank bracket 402 from left to right, and a vehicle control unit assembly 26 is arranged at the lower left of the back of the protective cover 401.
As shown in fig. 4, an air intake air compressor 27 is provided on the frame 1 directly below the hydrogen storage tank support 402, a radiator and electronic fan assembly 28 is provided on the frame 1 behind the air intake air compressor 27, an electric steering pump 29 is fixed to the frame 1 on the left side of the radiator and electronic fan assembly 28, and an air conditioner compressor 30 is fixed to the front side of the driving motor 8.
As shown in fig. 5, a plurality of fuel cells 5 are fixed to the frame 1 by cell holders 501, and corresponding fixing grids 502 are provided on the cell holders 501 corresponding to the number of fuel cells 5.
Preferably, the frame 1 is also provided with a spare tire 31 at the bottom of the tail end of the truck.
Preferably, the container 4 is provided with a plurality of baffles 32 at the bottom of both sides.
Preferably, the baffles on both sides of the container 4 are in an apron structure, and the protection plates on both sides of the protective enclosure 401 are in an apron structure.
Referring to fig. 6, the internal wiring diagram of the hydrogen fuel cell truck layout structure of the present invention is shown, and the principle of the hydrogen fuel cell truck layout structure of the present invention will be further explained based on the wiring diagram:
in the hydrogen fuel cell truck arrangement structure of the invention, hydrogen is injected into the hydrogen storage tank 3 from the hydrogen adding port 101, flows into the fuel cell 5 through the pressure reducing valve 103 (reducing the pressure of high-pressure hydrogen), the low-pressure electromagnetic valve 105 (ensuring that the pressure of hydrogen is in a proper range) and the proportional valve 107 in sequence, one part of the excessive hydrogen generated after reaction in the fuel cell 5 can flow back to the fuel cell 5 through the circulating pump 104, and the other part is discharged into the atmosphere through the exhaust port 102, and through the adjustment and the arrangement, the pressure and the purity of the hydrogen flowing into the fuel cell 5 can be ensured, so that the fuel cell can work stably with long service life and high efficiency.
Meanwhile, the air inlet air compressor 27 sucks in external fresh air through an air filter, the air enters the fuel cell 5 through the humidifier 106 and participates in a displacement reaction in the fuel cell 5 to generate electric energy, the electric energy generated by the fuel cell 5 enters the DCF assembly 24 to be boosted so as to reach the voltage specified by a high-voltage platform of the whole vehicle, then enters the PDU high-voltage box 25 and is distributed to the MCU motor driving controller 7 through the high-voltage box 25, the driving motor 8 is supplied with power through the motor controller 7, and the driving force finally drives the whole vehicle to move forward through the gearbox 9, the transmission shaft 10, the rear axle assembly 11 and the rear wheel 1101.
In the hydrogen fuel cell truck arrangement of the present invention, the charging port 20 is connected to the BMS battery management system 6 to distribute the charged power to the battery pack 15, thereby realizing the charging of the battery pack 15; meanwhile, the power in the battery pack 15 enters the PDU high voltage box 25 through the BMS battery management system 6, and is connected to the driving motor controller 7 to supply power to the driving motor 8.
In the hydrogen fuel cell truck arrangement of the present invention, the high-pressure tank 25 distributes the electric power obtained from the DCF assembly 24 and the BMS battery management system 6 to the three-in-one controller 19 and the DC-DC converter 18; when necessary, the electric power inputted from the DCF assembly 24 may be supplied to the BMS battery management system 6 to realize the function of charging the battery pack 15; the DC-DC converter 18 converts high voltage electricity into low voltage electricity for other low voltage electric appliances of the whole vehicle; the tri-in-one controller 19 can also distribute power to the electronic steering pump 29, the 24V DC-DC converter 22, and the electric air compressor 13; wherein, the electronic steering pump 29 pressurizes the steering fluid and then flows to the steering gear 108 to provide power for the steering of the whole vehicle; the 24V DC-DC converter 22 supplies the intake air compressor 27 with electric power; the electric air compressor 13 sucks air through the air compressor filter tank 109, the high-pressure air fills the air storage cylinder 14 with the dried air through the air dryer 17, the air storage cylinder 14 provides assistance for a brake system of the whole vehicle, the air brake can improve the brake force of the whole vehicle, the brake distance of the whole vehicle is reduced, and the safety is guaranteed.
In the hydrogen fuel cell truck layout structure, the driving motor 8 can respectively obtain electric energy from the battery pack and the fuel cell, and the distribution logic is as follows: 1. the electric pile (fuel cell 5) is started, and the electric pile and the battery pack supply power simultaneously; 2. the electric pile is started, and the battery pack is charged in a parking state; 3. the electric pile is started, and simultaneously, the electric pile supplies power to the driving motor and charges the battery pack; 4. the electric pile is closed, and the battery pack supplies power to the driving motor; 5. the electric energy recovered in the braking process charges the battery pack.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A hydrogen fuel cell truck arrangement structure is characterized by comprising a frame (1), a cab (2) which is suspended and fixed at the front end of the frame (1), a container (4) loaded on the frame (1), and a hydrogen storage tank (3) arranged on the frame (1) between the cab (2) and the container (4):
two sides of one end, close to a hydrogen fuel cell, of the frame (1) are respectively provided with a group of power cells (15), the left side of the front end of each power cell (15) is provided with a three-in-one controller (19), the right side of the front end of each power cell is provided with a DC-DC converter (18), and the middle of each power cell is provided with a driving motor (8); a storage battery (16) is arranged on the left side of the rear end of the power battery (15), an air dryer (17) is arranged on the right side of the rear end of the power battery, a transmission shaft (10) is arranged in the middle of the power battery and corresponds to the driving motor (8), and air cylinders (14) are respectively arranged on two sides of the transmission shaft (10); a rear axle assembly (11) is arranged at the tail end of the transmission shaft (10) in a hanging mode, two ends of the rear axle assembly (11) are connected with rear wheels (1101), and an electric air compressor (13) is arranged on the left side of the other end, far away from the hydrogen fuel cell, of the frame (1);
the hydrogen storage system is characterized in that the cab (2) is suspended and fixed at the top of the frame (1), a front axle assembly (12) is suspended and arranged below the top of the frame (1), front wheels (1201) are connected to two ends of the front axle assembly (12), a fuel cell (5) is arranged on the frame (1) right below the cab (2), a BMS battery management system (6) and a driving motor controller (7) are fixed above the fuel cell (5) through a support, and a charging port (20) is arranged at the position, close to the hydrogen storage tank (3), of the right side of the cab (2);
the one end that packing cupboard (4) is located hydrogen storage tank (3) extends and has protection casing (401), protection casing (401) cover hydrogen storage tank (3) is whole, inside hydrogen storage tank support (402) that is equipped with of protection casing (401), protection casing (401) both sides respectively are equipped with one access door (403), and the bottom is equipped with ventilation grid (404).
2. The hydrogen fuel cell truck arrangement structure according to claim 1, characterized in that a radiator (21) is arranged in the ventilation grille (404) at the bottom of the protection cover (401), a 24V DC-DC converter (22), a low pressure tank (23), a DCF assembly (24) and a high pressure tank (25) are arranged in the hydrogen storage tank support (402) from left to right in sequence, and a vehicle control unit assembly (26) is arranged at the lower left of the back of the protection cover (401).
3. The arrangement structure of a hydrogen fuel cell truck according to claim 1, characterized in that an air intake compressor (27) is arranged on the frame (1) right below the hydrogen storage tank support (402), a radiator and electronic fan assembly (28) is arranged on the frame (1) behind the air intake compressor (27), an electric steering pump (29) is fixed on the frame (1) on the left side of the radiator and electronic fan assembly (28), and an air pressure regulating compressor (30) is fixed in front of the driving motor (8).
4. A hydrogen fuel cell truck arrangement according to claim 1, characterized in that a plurality of fuel cells (5) are fixed to the frame (1) by means of cell holders (501), and that corresponding fixing grids (502) are provided on the cell holders (501) corresponding to the number of fuel cells (5).
5. A hydrogen fuel cell truck arrangement according to claim 1, characterized in that the frame (1) is also provided with a spare tire (31) at the bottom of the truck tail end.
6. A hydrogen fuel cell truck arrangement according to claim 1, characterized in that the container (4) is provided with baffles (32) at the bottom of both sides.
7. A hydrogen fuel cell truck arrangement according to claim 1, characterized in that the baffles on both sides of the container (4) are skirt structures and the shielding on both sides of the protective cover (401) are skirt structures.
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| CN202110642463.8A CN113415178B (en) | 2021-08-04 | 2021-08-04 | Hydrogen fuel cell truck arrangement structure |
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| CN202110642463.8A CN113415178B (en) | 2021-08-04 | 2021-08-04 | Hydrogen fuel cell truck arrangement structure |
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| CN113415178B CN113415178B (en) | 2022-07-29 |
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| CN113787920A (en) * | 2021-09-24 | 2021-12-14 | 东风商用车有限公司 | Chassis arrangement structure of hydrogen fuel tractor and hydrogen fuel tractor |
| CN113829872A (en) * | 2021-10-28 | 2021-12-24 | 东风商用车有限公司 | Fuel cell truck adopting back and side-hung gas cylinders and installation method |
| CN113978193A (en) * | 2021-12-09 | 2022-01-28 | 雄川氢能科技(广州)有限责任公司 | Fuel cell aerocar |
| ES2946361A1 (en) * | 2022-01-14 | 2023-07-17 | H2Vector Energy Technoligies Sl | Mixed hydrogen transmission system for driving hydraulic cranes (Machine-translation by Google Translate, not legally binding) |
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