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Manifold for double stack fuel cells arranged side by side and double stack fuel cells

A fuel cell and manifold technology, which is applied to fuel cells, circuits, electrical components, etc., can solve the problems of large overall length of the stack group and difficult pipeline layout, achieve compact structure, reduce installation requirements and production costs, pipelines Simple route effect

Active Publication Date: 2022-02-01
SHANGHAI SHENLI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The overall length of such a stack group is large, and it is difficult to arrange pipelines such as fuel, oxidant, and coolant

Method used

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  • Manifold for double stack fuel cells arranged side by side and double stack fuel cells
  • Manifold for double stack fuel cells arranged side by side and double stack fuel cells
  • Manifold for double stack fuel cells arranged side by side and double stack fuel cells

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Embodiment Construction

[0084] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0085] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...

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Abstract

The present invention provides a manifold for double-stack fuel cells arranged side by side and double-stack fuel cells, the manifold includes a first manifold element, a second manifold element and a third manifold element, the first manifold element including a first manifold body provided with three first-type three-way flow channels and three second-type three-way flow channels, each first-type three-way flow channel and each second-type three-way flow channel having a main channel interface , the first sub-channel interface and the second sub-channel interface; the second manifold element and the third manifold element are respectively arranged on the left and right sides of the first manifold element, and each has three turning channels; the second manifold element The first interface of each turning channel of the pipe element and the third manifold element is set to communicate with the outer interfaces of the two electric stacks; The channel interfaces communicate with the second interfaces of the diversion flow channels of the second manifold element and the third manifold element respectively via pipelines.

Description

technical field [0001] The present invention relates to a manifold for double-stack fuel cells arranged side by side and to double-stack fuel cells. Background technique [0002] Since the invention of the fuel cell by British chemist William Grove in 1839, the fuel cell has been in the research stage. Until the 1960s, the United States used fuel cells on space shuttles, which promoted the further development of fuel cells; in the 1970s, the oil crisis occurred, and various countries realized the importance of energy, and formulated various energy policies to reduce the demand for oil. Dependence; By the 1980s, people's awareness of environmental protection was on the rise, which prompted developed countries to seek efficient and clean energy and develop new energy industries. [0003] At present, fuel cells (proton exchange membrane fuel cells) are widely used in the field of vehicles, bringing revolutionary breakthroughs to the development of the automobile industry, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/04029H01M8/04089H01M8/2484
CPCH01M8/04029H01M8/04089H01M8/2484Y02E60/50
Inventor 夏泮文李骏
Owner SHANGHAI SHENLI TECH CO LTD
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