CN209833869U

CN209833869U - Fuel cell two-wheel vehicle

Info

Publication number: CN209833869U
Application number: CN201920575906.4U
Authority: CN
Inventors: 袁洪根; 李进; 陈杰; 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: 2019-12-24
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a fuel cell two wheeler, including the frame, characterized by: a power supply module (1) is arranged on the inner side of the front part of the frame, a pile module (3) with a pile controller (2) is arranged above the power supply module (1), and a vehicle controller (4) and a DC/DC converter (5) are arranged between the power supply module (1) and the pile module (3) and on the upper end face of the power supply module (1); gas cylinder units are arranged on two sides of the rear part of the frame; and a travelling wheel (20) with a driving motor (19) is arranged below the gas cylinder unit. 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.

Description

Fuel cell two-wheel vehicle

Technical Field

The utility model relates to a two-wheel vehicle, especially a fuel cell two-wheel vehicle.

Background

At present, a fuel cell is an electrochemical power generation device, and unlike a conventional battery, common fuels are hydrogen, reformed gas, natural gas, purified gas and the like. The conventional electric two-wheeled vehicle needs several hours of charging time after the battery is 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 a fuel cell two wheeler that can effectively improve continuation of the journey mileage and user experience.

The utility model aims at realizing through the technical scheme, a fuel cell two-wheeled vehicle comprises a frame, wherein a power supply module is arranged at the inner side of the front part of the frame, a galvanic pile module with a galvanic pile controller is arranged above the power supply module, and a vehicle controller and a DC/DC converter are arranged between the power supply module and the galvanic pile module and on the upper end surface of the power supply module; gas cylinder units are arranged on two sides of the rear part of the frame; and a travelling wheel with a driving motor is arranged below the gas cylinder unit.

The frame comprises a frame main pipe, a front bracing pipe is arranged at the front end of the frame main pipe in a downward inclined manner, a front pipe is arranged at the middle part of the frame main pipe in a downward inclined manner, upper pipes are arranged at two sides of the frame main pipe, the front ends of the upper pipes are connected with the upper parts of the front pipes and extend backwards, side pipes are arranged at the middle parts of the front pipes, the front ends of the upper pipes are connected with the middle parts of the front pipes, and the rear ends of the upper pipes are connected with the rear ends of the side; the power supply module is positioned in an installation cavity formed by a front support pipe, a frame main pipe and a front pipe; the electric pile module is positioned at the upper end of the main pipe of the frame and is connected with the main pipe of the frame.

Further, the pile module is clamped on the frame main pipe, and the front end and the rear end of the pile module are respectively connected with the frame main pipe through a pile installation front support and a pile installation rear support; the electric pile controller is positioned on the upper end surface of the electric pile module.

In order to absorb shock of the pile module, shock absorbing parts are arranged on the pile mounting front support and the pile mounting rear support.

In order to filter the air, a filter device is respectively arranged on the inner sides of the stack modules.

Further, in order to form a sealed environment during shutdown and improve the storage capacity of the galvanic pile, a shutter is arranged on the end face of the outer side of the galvanic pile module.

Further described, the gas cylinder unit comprises a gas cylinder A and a gas cylinder B which are respectively arranged on two sides of the side pipe, and the gas cylinder A and the gas cylinder B are respectively connected with the side pipe through gas cylinder mounting brackets.

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 perspective view of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is an enlarged view of the front end layout of the electromotive module of the present invention;

fig. 5 is an enlarged view of the rear layout of the electric module of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments will still fall within the scope of the present invention as claimed in the appended claims.

Example 1: as shown in fig. 1, 2 and 3, the fuel cell two-wheeled vehicle comprises a frame, a power supply module 1 is arranged on the inner side of the front part of the frame, a pile module 3 with a pile controller 2 is arranged above the power supply module 1, and a vehicle controller 4 and a DC/DC converter 5 are arranged between the power supply module 1 and the pile module 3 and on the upper end surface of the power supply module 1; gas cylinder units are arranged on two sides of the rear part of the frame; a travelling wheel 20 with a drive motor 19 is arranged below the gas cylinder unit.

The frame comprises a frame main pipe 6, a front bracing pipe 7 is arranged at the front end of the frame main pipe 6 in a downward inclined manner, a front pipe 8 is arranged at the middle part of the frame main pipe 6 in a downward inclined manner, upper pipes 9 which are connected with the upper parts of the front pipes 8 at the front ends and extend backwards are arranged at two sides of the frame main pipe 6, a side pipe 10 which is connected with the middle part of the front pipe 8 at the front end and is connected with the rear end of the upper pipe 9 at the rear end is arranged at the middle part of the front pipe 8; the power supply module 1 is positioned in an installation cavity formed by a front support pipe 7, a frame main pipe 6 and a front pipe 8; the electric pile module 3 is positioned at the upper end of the frame main pipe 6 and is connected with the frame main pipe 6.

As shown in fig. 4 and 5, further described, the stack module 3 is clamped on the frame main pipe 6, and the front end and the rear end of the stack module 3 are connected with the frame main pipe 6 through a stack mounting front bracket 11 and a stack mounting rear bracket 12 respectively; the electric pile controller 2 is positioned on the upper end surface of the electric pile module 3.

For shock absorption, shock absorbing members 13 are provided on both the stack mounting front bracket 11 and the stack mounting rear bracket 12.

For filtering the air, a filter device 14 is provided in each case on the inside of the stack modules 3.

Further, a shutter 15 is arranged on the end face of the outer side of the galvanic pile module 3, a sealed environment can be formed when the machine is shut down through the shutter 15, and the storage capacity of the galvanic pile is improved.

The utility model discloses in, the gas cylinder unit is including setting up gas cylinder A16 and gas cylinder B17 in limit pipe 10 both sides respectively, gas cylinder A16 and gas cylinder B17 are connected with limit pipe 10 through gas cylinder installing support 18 respectively.

The utility model discloses in, only need 3 ~ 5 minutes to gas cylinder A16 and gas cylinder B17 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 3 is 8kg, the accessory system is about 3kg, and the total weight of the two gas cylinder units in a 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

1. A fuel cell two-wheel vehicle comprises a frame, and is characterized in that: a power supply module (1) is arranged on the inner side of the front part of the frame, a pile module (3) with a pile controller (2) is arranged above the power supply module (1), and a vehicle controller (4) and a DC/DC converter (5) are arranged between the power supply module (1) and the pile module (3) and on the upper end face of the power supply module (1); gas cylinder units are arranged on two sides of the rear part of the frame; and a travelling wheel (20) with a driving motor (19) is arranged below the gas cylinder unit.

2. The fuel cell two-wheeled vehicle as set forth in claim 1, wherein: the frame comprises a frame main pipe (6), a front supporting pipe (7) is arranged at the front end of the frame main pipe (6) in a downward inclined mode, a front pipe (8) is arranged in the middle of the frame main pipe (6) in a downward inclined mode, upper pipes (9) which are connected with the upper portions of the front pipes (8) at the front ends and extend backwards are arranged on two sides of the frame main pipe (6), side pipes (10) are arranged in the middle of the front pipes (8), the front ends of the side pipes are connected with the middle of the front pipes (8), and the rear ends of the side pipes are connected with the rear ends of the upper pipes (9); the power supply module (1) is positioned in an installation cavity formed by a front supporting pipe (7), a frame main pipe (6) and a front pipe (8); the electric pile module (3) is positioned at the upper end of the frame main pipe (6) and is connected with the frame main pipe (6).

3. The fuel cell two-wheeled vehicle as set forth in claim 2, wherein: the electric pile module (3) is clamped on the frame main pipe (6), and the front end and the rear end of the electric pile module (3) are respectively connected with the frame main pipe (6) through an electric pile installation front support (11) and an electric pile installation rear support (12); the electric pile controller (2) is positioned on the upper end face of the electric pile module (3).

4. The fuel cell two-wheeled vehicle according to claim 3, wherein: shock absorbing pieces (13) are arranged on the front electric pile mounting bracket (11) and the rear electric pile mounting bracket (12).

5. The fuel cell two-wheeled vehicle according to claim 4, wherein: and filtering devices (14) are respectively arranged on the inner sides of the pile modules (3).

6. The fuel cell two-wheeled vehicle according to claim 5, wherein: a shutter (15) is arranged on the end face of the outer side of the electric pile module (3).

7. The fuel cell two-wheeled vehicle as set forth in claim 6, wherein: the gas cylinder unit comprises a gas cylinder A (16) and a gas cylinder B (17) which are respectively arranged on two sides of the side pipe (10), and the gas cylinder A (16) and the gas cylinder B (17) are respectively connected with the side pipe (10) through gas cylinder mounting brackets (18).