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Hydrogen supply system and galvanic pile and hydrogen energy power generation vehicle applying the same

A gas supply system, hydrogen technology, applied in pipeline systems, electrochemical generators, circuits, etc., can solve the problems of numerous pipelines, inconvenient disassembly and replacement of hydrogen tanks, and reduced efficiency of hydrogen tanks, so as to improve work efficiency and convenience. The effect of connection and easy disassembly

Pending Publication Date: 2020-09-22
BEIJING LEAD ELECTRIC EQUIP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned existing technical solutions have the following defects: the gas supply system in a general hydrogen energy generation vehicle is a plurality of pipelines directly connected to the hydrogen tank, but the problem with this gas supply system is that there are many pipelines, which is inconvenient The removal and replacement of the hydrogen tank reduces the efficiency when replacing the hydrogen tank

Method used

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  • Hydrogen supply system and galvanic pile and hydrogen energy power generation vehicle applying the same
  • Hydrogen supply system and galvanic pile and hydrogen energy power generation vehicle applying the same
  • Hydrogen supply system and galvanic pile and hydrogen energy power generation vehicle applying the same

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Embodiment 1

[0048] refer to figure 1, is a hydrogen energy power generation gas supply system disclosed in the present invention, including a plurality of hydrogen tanks 1 and a gas supply pipeline 2 arranged at one end of the hydrogen tank 1, the gas supply pipeline 2 includes a main gas supply pipe 21 and is fixedly connected to the main gas supply pipe A plurality of bronchus 22 on the 21, the hydrogen tank 1 and the bronchus 22 are detachably connected, thereby facilitating the disassembly and installation of the hydrogen tank 1, and improving the efficiency of replacing the hydrogen tank 1.

[0049] refer to figure 2 with image 3 One end of the bronchus 22 close to the hydrogen tank 1 is rotatably connected with an outer tube 23, the outer tube 23 can rotate along its own axis, and the outer tube 23 is provided with a moving tube 24 screwed to it, and the moving tube 24 also extends into the Inside the bronchi 22 . The inner wall of the bronchus 22 is fixedly connected with a li...

Embodiment 2

[0056] refer to Figure 7 with Figure 8 , is an electric stack using a hydrogen gas supply system disclosed in the present invention, including a plurality of electric stacks 3 and air intake pipes 31 fixedly connected to the electric stacks 3, and the main air supply pipe 21 is also fixedly connected with a plurality of vertical The standpipe 27, the intake pipe 31 and the standpipe 27 are bolted together through the flange 32, so that the gas supply system can supply gas to the stack 3; and when a certain hydrogen tank 1 or stack 3 is replaced separately, It will not affect the gas supply of the gas supply system, so that it will not affect the power generation work of the electric stack.

Embodiment 3

[0058] refer to Figure 8 , is a hydrogen energy power generation vehicle using a hydrogen gas supply system disclosed in the present invention, including a car body 4 and a compartment 5 fixedly connected to the car body 4, a partition 51 is fixedly connected inside the compartment 5, and the partition 51 separates the compartment Divided into upper and lower parts, the hydrogen tank 1 is located in the space above the partition 51, and the cell stack 3 is located in the space below the partition 51; the cell stack 3 generates heat during the power generation process, and the partition 51 can prevent heat from entering the hydrogen tank 1, avoid affecting the hydrogen tank.

[0059] refer to Figure 8 , the main gas supply pipe 21 is also fixedly connected with the feed pipe 28, the lower surface of the car body 4 is fixed with a hydrogen fuel cell 41, the feed pipe 28 can be connected with the hydrogen fuel cell 41, and then the gas supply system can be used for the hydroge...

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Abstract

The invention relates to a hydrogen supply system, and a galvanic pile and a hydrogen energy power generation vehicle applying the system, and belongs to hydrogen energy power generation. The hydrogensupply system comprises a plurality of hydrogen tanks and a gas supply pipeline, the gas supply pipeline comprises a main gas supply pipe and a plurality of branch gas pipes fixedly connected to themain gas supply pipe, and the plurality of hydrogen tanks and the branch gas pipes are installed and connected in a one-to-one correspondence mode; the end parts of the branch gas pipes are rotatablyconnected to outer pipes, and movable pipes in threaded fit with the outer pipes are arranged in the outer pipes; baffles are arranged in the branch gas pipes, vent holes are formed in the baffles, and the ends, close to the baffles, of the movable pipes can be attached to the baffles to achieve communication and sealing of the vent holes; limiting nails are fixedly connected to the inner walls ofthe branch gas pipes, and limiting grooves in the same length direction as the movable pipes are formed in the circumferential faces of the movable pipes. Gas conveying pipes are fixedly connected tobottle openings of the hydrogen tanks, the ends of the gas conveying pipes can enter the outer pipes to be connected to the movable pipes, and valves are further fixedly connected to the gas conveying pipes. The hydrogen supply system has the effects that the hydrogen tanks are convenient to replace and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of hydrogen energy power generation, in particular to a hydrogen energy power generation gas supply system and a hydrogen energy power generation vehicle using the system. Background technique [0002] Hydrogen power generation vehicle refers to the use of hydrogen and oxygen combustion to form a hydrogen-oxygen generator set. This unit is a rocket-type internal combustion engine with a generator. It does not require a complicated steam boiler system, so it is simple, easy to maintain, and can be started quickly. It can be easily moved to a location that needs emergency power generation or short-term power generation. It is easy to use; and a plurality of stacks are set in a general power generation car, and the power of power generation can be selected according to needs. [0003] The above-mentioned existing technical solutions have the following defects: the gas supply system in a general hydrogen energy...

Claims

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Application Information

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IPC IPC(8): B60L50/71B60L50/72H01M8/2465H01M8/04082F17C7/00F17C13/00F17C13/04F17C13/08F17D1/02
CPCB60L50/71B60L50/72F17C7/00F17C13/005F17C13/04F17C13/084F17C2221/036F17D1/02H01M8/04201H01M8/2465Y02E60/32Y02E60/34Y02E60/50Y02T90/40
Inventor 辛锋徐剑王鹏姜秀丽付颖涛宋玉晨韩辉王鑫常磊李闫
Owner BEIJING LEAD ELECTRIC EQUIP