CN215705660U

CN215705660U - Hydrogen fuel cell vehicle

Info

Publication number: CN215705660U
Application number: CN202122035578.9U
Authority: CN
Inventors: 王�琦; 徐晓明; 司红磊; 刘福杰; 仝光耀
Original assignee: Zhenjiang College
Current assignee: Zhenjiang Xinghui Vehicle Manufacturing Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-01
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a hydrogen fuel cell vehicle. It includes cockpit and the carriage that frame and frame top set up, the carriage is including being located anterior fuel storeroom, the distribution room that is located the middle part and the equipment compartment that is located the rear portion, the fuel tank has been placed in the fuel storeroom, it has whole car switch board and multiunit battery to settle in the distribution room, the distribution door has still been seted up on the distribution room, still be provided with the heat dissipation fan on the distribution room, be provided with the dome lamp on the interior top in equipment compartment, the fuel power generation facility is placed to the equipment compartment. After adopting above-mentioned structure for the fuel tank is located the front portion and makes it be in the safest position in the vehicle, has guaranteed the safety of traveling, has improved reliability and the convenience of overhauing simultaneously, has further guaranteed the security, and moreover, occupation space is little, has enlarged whole available space, in addition, has saved the energy consumption, has increaseed the continuation of the journey mileage, and the fuel tank can the maximize, both can be as the power supply by self hydrogen fuel, can charge outward again, has further increaseed the continuation of the journey mileage.

Description

Hydrogen fuel cell vehicle

Technical Field

The utility model relates to a new energy automobile, in particular to a hydrogen fuel cell vehicle.

Background

With the development of global industrialization process, increasing population and increasing consumption of fossil energy, environmental pollution is more serious, so that some economic and green energy sources which can replace the fossil energy sources are urgently needed to be found. Fuel cells, which are a new energy source, are considered as one of the most promising technologies. The fuel cell automobile is an electric automobile using a fuel cell as a core power source, and has the advantages of zero environmental pollution, short energy supply time and the like, so that the fuel cell automobile plays a crucial strategic role in promoting low-carbon transformation in the traffic field and improving the international competitiveness of key energy-saving industries.

In the prior art, although manufacturers of fuel cell automobiles at home and abroad are increasing, and the production technology of the fuel cell automobiles is gradually mature, for example, with the continuous improvement of power density of hydrogen fuel cells at home and abroad, the requirements on vehicle dynamic performance can be met, due to the problem of fuel volume, the whole practical use space of the existing fuel cell automobiles is very small, and popularization and application are limited.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a hydrogen fuel cell vehicle which has reasonable structural layout, large use space, long endurance, low energy consumption and very high safety.

In order to solve the technical problems, the hydrogen fuel cell vehicle comprises a vehicle frame, a cockpit and a carriage, wherein the cockpit is arranged at the front part of the vehicle frame, the carriage is arranged at the rear part of the cockpit, the carriage comprises a fuel storage chamber arranged at the front part, a power distribution chamber arranged at the middle part and an equipment chamber arranged at the rear part, a fuel tank is arranged in the fuel storage chamber, a whole vehicle and a plurality of groups of storage batteries are arranged in the power distribution chamber, a power distribution door capable of directly operating and controlling the power distribution cabinet at the outside is further arranged on the power distribution chamber, a heat dissipation fan used for discharging heat generated in the power distribution chamber is further arranged on the power distribution chamber, a top lamp is arranged on the inner top of the equipment chamber, and a fuel power generation device is arranged in the equipment chamber.

The fuel power generation device comprises a hydrogen buffering cylinder, an electric cabinet, a cell module and a plurality of fuel processing modules, wherein the hydrogen buffering cylinder is arranged at the inner side edge of the equipment compartment.

The bottom plate of the equipment cabin is made of a cushioning material, and the hydrogen buffer cylinder, the electric cabinet, the battery module and the fuel processing modules and the bottom plate of the equipment cabin are all provided with shock pads.

And one side of the fuel storage chamber is provided with a side door which can enable the fuel tank to go in and out of the fuel storage chamber.

And a vehicle-mounted lifting illuminating lamp is arranged above the power distribution room.

And a maintenance door is arranged between the power distribution room and the equipment cabin.

And a fire extinguisher is hung on the outer wall of the carriage.

After the structure is adopted, the fuel storage chamber is arranged at the front part of the carriage, the power distribution chamber is arranged at the middle part of the carriage and the equipment cabin is arranged at the rear part of the carriage, so that the fuel tank is positioned at the most safe position in the vehicle at the front part, the fuel leakage accident generated when the vehicle knocks into the rear is prevented, the driving safety is ensured, meanwhile, the side door arranged on the fuel storage chamber can enable the fuel tank to be integrally moved out of the square cabin for maintenance operation, the reliability and the convenience of maintenance are improved, the safety is further ensured, moreover, the fuel power generation device is arranged at the inner side edge of the equipment cabin, the occupied space is small, the whole available space is enlarged, in addition, a plurality of groups of storage batteries arranged in the power distribution chamber can provide the starting electric quantity for the vehicle and can also provide direct current power for other equipment, the energy consumption is saved, the endurance mileage is increased, and certainly, due to the specially arranged fuel storage chamber, the fuel tank can maximize, hydrogen fuel can be used as a power source, and the fuel tank can be externally charged, so that the endurance mileage is further increased.

Drawings

Fig. 1 is a schematic top view of a hydrogen fuel cell vehicle according to the present invention;

fig. 2 is a schematic front view of the hydrogen fuel cell vehicle according to the present invention.

Detailed Description

The hydrogen fuel cell vehicle according to the present invention will be described in further detail with reference to the drawings and the embodiments.

As shown in the figure, the hydrogen fuel cell vehicle comprises a vehicle frame 1, a cockpit 2 arranged at the front of the vehicle frame and a carriage 3 arranged at the rear of the cockpit, which are arranged above the vehicle frame, and necessary vehicle components such as conventional vehicle systems, a chassis, wheels and the like which are required by the vehicle, wherein the bottom of the vehicle frame is provided with hydraulic support legs, the carriage adopts a fully-closed and fully-welded frame structure carriage body, the outer dimension of the carriage body is 6000 multiplied by 2430 multiplied by 2550mm, the inner dimension of the carriage body is 5900 multiplied by 2330 multiplied by 2500mm, the outer surface plate of the carriage is a high-quality 1.5mm cold-rolled steel plate, a middle interlayer adopts a heat insulation material, an inner plate is a 0.8mm color steel plate, a bottom plate is made of a shock absorption material, preferably an anti-skid pattern aluminum plate, the self weight is light, the strength is high, a radiator 21 is arranged on the inner wall of the carriage, a fire extinguisher 20 is hung on the outer wall of the carriage 3, and the carriage 3 comprises a fuel storage chamber 4 arranged at the front, A distribution room 5 at the middle part and an equipment cabin 6 at the rear part, a maintenance door 19 is arranged between the distribution room 5 and the equipment cabin 6, a fuel tank 7 is arranged in the fuel storage chamber 4, the fuel tank can be a methanol tank, an ethanol tank and a liquefied hydrogen tank, a side door 17 capable of enabling the fuel tank to enter and exit the fuel storage chamber is arranged at the right side of the fuel storage chamber 4, a lifter for the fuel tank to enter and exit is arranged at the side door 17, thereby facilitating the entering and exiting of the fuel tank, a fuel adding port of the fuel tank is also arranged at the right side of the fuel tank, facilitating the addition of fuel, an onboard lifting illuminating lamp 18 is arranged above the distribution room 5, a whole vehicle distribution cabinet 8 and a plurality of groups of storage batteries 9 are arranged in the distribution room 5, the storage batteries are mainly used for pre-starting the fuel batteries and directly supplying direct current to other parts of the vehicle, the whole vehicle distribution cabinet 8, a control part of the whole vehicle distribution cabinet 8 is arranged on a control panel, a distribution door 10 capable of directly operating and controlling the distribution cabinet at the outside is also arranged at the left side of the distribution room 5 The power distribution control and operation can be carried out outside the vehicle; the power distribution chamber 5 is also provided with a heat radiation fan 11 for discharging heat generated in the power distribution chamber, the inner top of the equipment cabin 6 is provided with a ceiling lamp 12, a fuel power generation device is arranged in the equipment cabin 6, the fuel power generation device comprises a hydrogen buffer cylinder 13, an electric cabinet 14, a battery module 15 and a plurality of fuel processing modules 16, the electric cabinet can control the hydrogen buffer cylinder 13, the battery module 15, the fuel processing modules 16 and a control part of a fuel tank, the fuel tank is connected with the hydrogen buffer cylinder 13, the hydrogen buffer cylinder 13 is connected with the fuel processing modules 16, gas in the fuel tank is high-pressure gas and enters the buffer cylinder to be firstly decompressed to standard atmospheric pressure and then enters the plurality of fuel processing modules 16 to react, the battery module 15 is connected with the fuel cell, the high-temperature reaction of the fuel cell is generally over 200 ℃, and the decompressed gas in the standard atmospheric pressure can not directly react, preheating is necessary, the battery module can be preheated, and the operation steps are as follows: the electric cabinet starts the battery module to start preheating firstly, the preheating is carried out to more than 200 ℃, the valve of the fuel tank is started by the battery module 15 to be opened, the gas enters the hydrogen buffer cylinder and is reduced to the standard atmospheric pressure, and the fuel gas enters the fuel processing module again to react and generate power.

In addition, since the concentration of the fuel gas becomes lower after the fuel gas enters the fuel processing module for reaction, the fuel processing module 16 may include a fuel processing module suitable for reaction of the high concentration fuel gas, or may include a fuel processing module suitable for reaction of the low concentration fuel gas.

Further, the hydrogen buffer cylinder 13, the electric cabinet 14, the battery module 15, and the plurality of fuel processing modules 16 are provided with shock absorbing pads with the bottom plate of the equipment compartment 6.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.

Claims

1. The utility model provides a hydrogen fuel cell car, includes that frame (1) and frame top set up lie in anterior cockpit (2) of frame and lie in carriage (3) of cockpit rear, its characterized in that: carriage (3) are including being located anterior fuel storeroom (4), distribution room (5) that are located the middle part and being located equipment cabin (6) at rear portion, fuel tank (7) have been placed in fuel storeroom (4), it has whole car switch board (8) and multiunit battery (9) to settle in distribution room (5), still set up distribution door (10) that can externally directly carry out operation control to the switch board on distribution room (5), still be provided with on distribution room (5) and be used for heat exhaust heat dissipation fan (11) with the indoor production of distribution, be provided with dome lamp (12) on the interior top of equipment cabin (6), place fuel power generation facility in equipment cabin (6).

2. The hydrogen fuel cell vehicle according to claim 1, characterized in that: the fuel power generation device comprises a hydrogen buffer cylinder (13), an electric cabinet (14), a battery module (15) and a plurality of fuel processing modules (16).

3. The hydrogen fuel cell vehicle according to claim 2, characterized in that: the bottom plate of the equipment cabin (6) is made of a cushioning material, and the hydrogen buffer cylinder (13), the electric cabinet (14), the battery module (15) and the fuel processing modules (16) and the bottom plate of the equipment cabin (6) are provided with shock pads.

4. A hydrogen fuel cell vehicle according to claim 1, 2 or 3, characterized in that: a side door (17) which can lead the fuel tank to go in and out of the fuel storage chamber is arranged at one side of the fuel storage chamber (4).

5. The hydrogen fuel cell vehicle according to claim 4, characterized in that: and a vehicle-mounted lifting illuminating lamp (18) is arranged above the power distribution room (5).

6. A hydrogen fuel cell vehicle according to claim 1, 2, 3, or 5, characterized in that: and a maintenance door (19) is arranged between the power distribution room (5) and the equipment cabin (6).

7. The hydrogen fuel cell vehicle according to claim 6, characterized in that: a fire extinguisher (20) is hung on the outer wall of the carriage (3).