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A continuous battery pack structure device

A battery pack, battery frame technology, applied in the direction of fuel cells, regenerative fuel cells, circuits, etc., can solve the problems of difficult maintenance of the battery stack, inability to operate continuously, etc., to improve energy utilization, improve design flexibility, and simplify assembly. Effect

Active Publication Date: 2018-11-06
INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a continuous battery pack structure device, which further solves the problems in the prior art that the battery pack is difficult to maintain and cannot run continuously.

Method used

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  • A continuous battery pack structure device
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Embodiment Construction

[0024] Such as figure 1 , figure 2 As shown, the wedge-shaped structure of the battery unit of the present invention is as follows: the clip 4 clamps the battery frame 1 through the slideway, the combined width of the upper end 17 of the battery frame is greater than the combined width of the lower end 18 of the battery frame, and the upper end 19 of the clip is aligned with the upper end 17 of the battery frame. Cooperate, the lower end 20 of the clip cooperates with the lower end 18 of the battery frame, and the width of the slideway at the upper end 19 of the clip is greater than the width of the slideway at the lower end 20 of the clip. The wider slideway wedge at the battery frame upper end 17 cooperates with the wider wedge-shaped slideway clip at the clip upper end 19, and the narrower slideway wedge at the battery frame lower end 18 cooperates with the narrower wedge-shaped slideway clip at the lower end 20 of the clip.

[0025] One positive electrode liquid inlet 13...

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Abstract

The invention relates to the field of energy storage and flow batteries, in particular to a continuous battery pack structural device. The continuous battery pack structural device has the advantages that independent flow channels are engraved on two side plates of each battery unit, the continuous battery pack structural device is provided with independent liquid inlet and return systems, membranes are sandwiched among the liquid inlet and return systems, seal structures are arranged on the outer sides of battery frames, and accordingly various single batteries can be closely connected with one another; wedge-shaped structures are arranged at the edges of the single battery units and are closely connected with matched wedge-shaped self-tightening clamps in pairs, and the batteries can be uninterruptedly maintained by the aid of unique structural designs; a novel design idea can be provided for designing, assembling and maintaining flow battery stacks, and problems that existing battery stacks are difficult to maintain and cannot continuously run and the like in the prior art further can be solved; battery pack unit structures can be produced in a unitized manner, the continuous battery pack structural device is easy to assemble, system loss can be reduced to a certain extent, and the energy utilization rate can be increased.

Description

technical field [0001] The invention relates to the field of energy storage and liquid flow batteries, in particular to a continuous battery pack structure device. Background technique [0002] With the development of flow batteries, the era of industrialized production of stacks has arrived. In the process of stack design, assembly, and maintenance, there is no mature structural idea to guide the entire process. Therefore, in order to reduce maintenance costs, break away from the laboratory mode, and realize the continuous operation of the stack, it is necessary to carry out relevant structural innovations. Contents of the invention [0003] The purpose of the present invention is to provide a continuous battery pack structure device, which further solves the problems in the prior art, such as difficult maintenance of the battery pack and non-continuous operation. [0004] Technical scheme of the present invention is: [0005] A continuous battery pack structure device,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/2475H01M8/249H01M8/2455H01M8/18
CPCH01M8/188H01M8/2455H01M8/2475H01M8/249Y02E60/50
Inventor 高海张博刘建国严川伟
Owner INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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