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Fuel cell engine intake manifold and fuel cell engine

A fuel cell and intake manifold technology, which is applied in the fuel cell engine intake manifold and fuel cell engine fields, can solve the problems of many joints, time-consuming and labor-intensive, and prone to leakage, so as to reduce manufacturing difficulty, reduce quantity, and save energy. cost effect

Pending Publication Date: 2022-07-08
北京氢沄新能源科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there are too many joints during the installation process, which is time-consuming and labor-intensive, and is prone to leakage

Method used

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  • Fuel cell engine intake manifold and fuel cell engine
  • Fuel cell engine intake manifold and fuel cell engine

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Embodiment Construction

[0021] The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure, but not to limit the present disclosure.

[0022] In this disclosure, where not stated to the contrary, the use of directional terms such as "inside, outside" refers to inside and outside relative to the contours of the component or structure itself. In addition, it should be noted that terms such as "first, second" and the like are used to distinguish one element from another, and have no order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings represent the same elements.

[0023] like Figure 1-2 As shown, in order to achieve the above purpose, the present disclosure provides an intake manifold for a fuel cell engine, including:...

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Abstract

The invention relates to a fuel cell engine intake manifold and a fuel cell engine, and relates to the technical field of engines, the fuel cell engine intake manifold comprises a shell comprising a first seat body (4) and a second seat body (5) which are detachably butted; a plurality of mutually independent fluid channels are arranged in the shell, each fluid channel is communicated with a first interface arranged on the first seat body (4) and a plurality of second interfaces arranged on the second seat body (5), and the plurality of second interfaces are respectively used for being in one-to-one correspondence with a plurality of cell stacks of the fuel cell. According to the invention, a plurality of fluid channels are integrated in one shell, a plurality of independent conveying pipes are not needed, the number of the conveying pipes is reduced, and only one first interface is needed for each fluid channel corresponding to a plurality of battery stacks, so that the number of the interfaces is reduced; the shell is manufactured into two parts, so that the manufacturing difficulty is reduced, and the cost is saved.

Description

technical field [0001] The present disclosure relates to the technical field of engines, and in particular, to an intake manifold of a fuel cell engine and a fuel cell engine. Background technique [0002] Due to the low voltage of a single fuel cell, multiple fuel cells are usually pressed in series to form a fuel cell stack. For fuel cell systems with higher power, multiple cell stacks need to be arranged. Existing fuel cell stacks include at least six inlets and outlets: inlets and outlets for hydrogen, air and cooling water, respectively, which leads to an increase in the number of gas delivery pipes, oxidant delivery pipes and cooling liquid delivery pipes. As a result, during the installation process, there are many joints, which is time-consuming and labor-intensive, and is prone to leakage. SUMMARY OF THE INVENTION [0003] The purpose of the present disclosure is to provide an intake manifold of a fuel cell engine and a fuel cell engine, and the intake manifold ...

Claims

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Application Information

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IPC IPC(8): H01M8/0276H01M8/04029H01M8/2465H01M8/2475H01M8/2483
CPCH01M8/2465H01M8/2483H01M8/0276H01M8/2475H01M8/04029Y02E60/50
Inventor 叶永亮汪成伟石增峰
Owner 北京氢沄新能源科技有限公司
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