CN210000465U

CN210000465U - fuel cell two-wheel vehicle

Info

Publication number: CN210000465U
Application number: CN201920575907.9U
Authority: CN
Inventors: 李进; 陈杰; 袁洪根; 蒋洋; 聂海云
Original assignee: Chongqing Zong Shen Hydrogen Energy Power Technology Co Ltd
Current assignee: Chongqing Zong Shen Hydrogen Energy Power Technology Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-31
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses an kind of fuel cell two wheeler, including frame (1) the anterior inboard of frame (1) is provided with power supply module (2) top is provided with DC/DC converter (3), vehicle controller (4) and galvanic pile controller (5) frame (1) rear portion is provided with walking wheel (7) of taking driving motor (6) frame (1) rear portion both sides just correspond walking wheel (7) upper portion and all be provided with galvanic pile module (8) of being connected with frame (1) rear portion galvanic pile module (8) top is provided with the gas cylinder unit of being connected with frame (1) rear portion, the utility model has the advantages of compact structure, reliable use, adopt it not only to have alleviateed holistic weight, but also can effectively improve continuation of the journey mileage, reduced use cost.

Description

fuel cell two-wheel vehicle

Technical Field

The utility model relates to an kinds of two-wheel vehicles, especially kinds of fuel cell two-wheel vehicles.

Background

At present, fuel cells are electrochemical power generation devices, different from the conventional batteries, common fuels are hydrogen, reformed gas, natural gas, purified gas and the like, the conventional electric two-wheeled vehicle needs charging time of several hours after the batteries are used, the endurance mileage is shorter than that of a fuel vehicle, and longer endurance means heavier vehicle weight.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing kinds of fuel cell two wheelers that can effectively improve continuation of the journey mileage and user experience.

The utility model aims at realizing through such technical scheme, kinds of fuel cell two wheelers, including the frame the anterior inboard of frame is provided with power supply module top is provided with DC/DC converter, vehicle controller and pile controller the frame rear portion is provided with the walking wheel of taking driving motor frame rear portion both sides just correspond walking wheel upper portion and all be provided with the pile module of being connected with the frame rear portion pile module top is provided with the gas cylinder unit of being connected with the frame rear portion.

The electric pile module is connected with the rear part of the frame through an electric pile mounting bracket clamped at the rear part of the frame.

, the mounting frame of the pile mounting bracket includes two sides with mounting accommodating cavity and W-shaped section, the lower part of the accommodating cavity is transversely provided with a connecting rod, the pile module is arranged in the mounting accommodating cavity and is connected with the mounting frame and the connecting rod through the mounting seats arranged at the two ends and the lower part of the pile module.

In order to absorb shock of the pile modules, shock absorbing pieces are arranged on the mounting seats.

, the gas cylinder unit comprises a gas cylinder A and a gas cylinder B which are respectively arranged at two sides of the rear part of the frame, and the gas cylinder A and the gas cylinder B are respectively connected with two sides of the rear part of the frame through gas cylinder mounting brackets.

In order to filter air and prolong the service life of the electric pile, a filtering device is respectively arranged on the outer side end face of each electric pile module.

, in order to form a sealed environment during shutdown and improve the storage capacity of the stack, a louver is arranged on the end face of the inner side of the stack module.

Since the technical scheme is used, the utility model has the advantages of compact structure, use are reliable, adopt it not only to alleviate holistic weight, but also can effectively improve continuation of the journey mileage, reduced use cost.

Drawings

The drawings of the utility model are as follows:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a partially enlarged view of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments are also within the scope of the present invention as claimed in the appended claims.

Embodiment 1 as shown in fig. 1, 2, 3 and 4, fuel cell two-wheeled vehicles comprise a vehicle frame 1 and are characterized in that a power supply module 2 is arranged on the inner side of the front part of the vehicle frame 1, a DC/DC converter 3, a vehicle controller 4 and a pile controller 5 are arranged above the power supply module 2, a traveling wheel 7 with a driving motor 6 is arranged at the rear part of the vehicle frame 1, pile modules 8 connected with the rear part of the vehicle frame 1 are arranged on the two sides of the rear part of the vehicle frame 1 and on the upper part of the traveling wheel 7, and a gas cylinder unit connected with the rear part of the vehicle frame 1 is arranged above the pile modules 8.

The electric pile module 8 is connected with the rear part of the frame 1 through an electric pile mounting bracket 9 clamped at the rear part of the frame 1.

, the mounting frame 9 includes a mounting frame with mounting accommodating cavity 10 and W-shaped cross section on both sides, the mounting accommodating cavity 10 is transversely provided with a connecting rod 11 on the lower part, the stack module 8 is located in the mounting accommodating cavity 10 and is connected with the mounting frame and the connecting rod 11 through mounting seats 12 arranged on both ends and on the lower part of the stack module 8.

In order to absorb the shock of the stack module, a shock absorber 13 is disposed on each of the mounting seats 12.

The utility model discloses in, the gas cylinder unit is including setting up gas cylinder A14 and gas cylinder B15 in frame rear portion both sides respectively, gas cylinder A14 and gas cylinder B15 are connected with frame 1 rear portion both sides through gas cylinder installing support 16 respectively.

In order to filter the air entering the electromotive module, a filter device 17 is provided on each of the outer end faces of the stack modules 8.

In order to create a sealed environment during shutdown and to increase the stack storage capacity, louvers 18 are provided on the inside end faces of the stack modules 8.

The utility model discloses in, only need 3 ~ 5 minutes to gas cylinder A14 and gas cylinder B15 filling hydrogen time, can be in the preferential output mode of hydrogen energy of using under the condition that has the hydrogenation condition, can accomplish the supply fast in hydrogenation facility department, promote user experience. The battery priority output mode is used under the conditions of abundant charging time, short distance and long rest time, so that the use cost is reduced.

Take the power of the galvanic pile module as 2kw and the gas cylinder unit as 5L as an example.

The total weight of the two 2kw stack modules 8 is 8kg, the accessory system is about 3kg, and the total weight of the two gas cylinder units in the state of being filled with hydrogen is 4kg, which amounts to about 15kg of the total weight of the fuel cell system.

The weight of the original vehicle power battery is about 60kg, and the electric quantity is 7.2 kW.h. After the fuel cell system is added, the weight of the power cell can be reduced by 15kg, and the electric quantity is reduced by about 2 kW.h. Two 5L cylinder units can provide > 5 kW · h of electrical energy.

The cruising ability is increased by 41 percent under the condition that the weight of the whole vehicle is not increased. The original vehicle in the embodiment has the weight of 200kg, the power of the driving motor is about 2kw under the state of the speed per hour of 50km/h, the driving motor runs under the condition, the endurance can be 125km under the condition of singly using hydrogen energy or singly using battery electric energy, and the total endurance can reach 255 km.

If the gas cylinder unit is changed to 9L, the electric quantity can be increased from 7.2 kW.h to 14.8 kW.h of the original vehicle under the condition of only increasing 2kg of load, and the cruising ability is increased by 105%.

Claims

The fuel cell two-wheeled vehicle comprises a vehicle frame (1) and is characterized in that a power supply module (2) is arranged on the inner side of the front portion of the vehicle frame (1), a DC/DC converter (3), a vehicle controller (4) and a pile controller (5) are arranged above the power supply module (2), a travelling wheel (7) with a driving motor (6) is arranged on the rear portion of the vehicle frame (1), pile modules (8) connected with the rear portion of the vehicle frame (1) are arranged on the two sides of the rear portion of the vehicle frame (1) and correspond to the upper portions of the travelling wheel (7), and a gas cylinder unit connected with the rear portion of the vehicle frame (1) is arranged above the pile modules (8).
2. The fuel cell two-wheeled vehicle as set forth in claim 1, wherein: the electric pile module (8) is connected with the rear part of the frame (1) through an electric pile mounting bracket (9) clamped at the rear part of the frame (1).
3. The fuel cell two-wheeled vehicle as set forth in claim 2, wherein: the electric pile installing support (9) include that both sides have the installation frame that the installation held chamber (10) and cross-section for the W type the installation holds chamber (10) lower part and transversely is provided with connecting rod (11), electric pile module (8) are located the installation and hold chamber (10) and are connected with installation frame and connecting rod (11) through setting up mount pad (12) on electric pile module (8) both ends and lower part.
4. The fuel cell two-wheeled vehicle according to claim 3, wherein: and shock absorbing pieces (13) are arranged on the mounting seats (12).
5. The fuel cell two-wheeled vehicle according to claim 4, wherein: the air bottle unit comprises an air bottle A (14) and an air bottle B (15) which are respectively arranged on two sides of the rear portion of the frame, and the air bottle A (14) and the air bottle B (15) are respectively connected with two sides of the rear portion of the frame (1) through air bottle mounting supports (16).
6. The fuel cell two-wheeled vehicle according to claim 5, wherein: and a filtering device (17) is respectively arranged on the outer side end face of the pile module (8).
7. The fuel cell two-wheeled vehicle as set forth in claim 6, wherein: a shutter (18) is arranged on the end face of the inner side of the pile module (8).