Hydrogen fuel cell temperature regulation and control device

A fuel cell and control device technology, which is applied in the direction of fuel cells, fuel cell additives, fuel cell heat exchange, etc., can solve the problems of insufficient performance of hydrogen fuel cells and achieve the effect of reuse

Active Publication Date: 2021-04-27
国科微城市智能科技(南京)有限责任公司
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a hydrogen fuel cell temperature control device to solve the problem of the hydrogen fuel cell temperature control devices currently on the market that mostly only focus on the operating temperature of the hydrogen fuel cell, resulting in insufficient performance of the hydrogen fuel cell. full play problem

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  • Hydrogen fuel cell temperature regulation and control device

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Embodiment Construction

[0022] 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.

[0023] see Figure 1-5 , an embodiment provided by the present invention: a hydrogen fuel cell temperature control device, including a hydrogen fuel cell 1, one side of the hydrogen fuel cell 1 is provided with a hydrogen heating and dehumidification mechanism 3, and the other side of the hydrogen fuel cell 1 is provided with a Oxygen heating and dehumidification mechanism 9, oxygen heating and dehumidification mechanism 9 is used to increase the temperature and humidity of oxygen, the inlet end of hydrogen heating and dehumidification mechanism 3 is provided with hydrogen pipe 2, and hydrogen heating and dehumidification mechanism 3 is used to increase the temperatur...

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Abstract

The invention discloses a hydrogen fuel cell temperature regulation and control device and relates to the technical field of temperature control devices for hydrogen fuel cells. The invention aims to solve a problem that most of hydrogen fuel cell temperature regulating devices on the market at present only focus on the working temperature of a hydrogen fuel cell so that the performance of the hydrogen fuel cell is not fully exerted. A hydrogen heating and dehumidifying mechanism is arranged on one side of the hydrogen fuel cell, an oxygen heating and dehumidifying mechanism is arranged on the other side of the hydrogen fuel cell, a hydrogen pipe is arranged at the gas inlet end of the hydrogen heating and dehumidifying mechanism, and a hydrogen inlet pipe is arranged at the gas outlet end of the hydrogen heating and dehumidifying mechanism; a hydrogen return valve is arranged in the middle of the hydrogen inlet pipe, one side of the hydrogen return valve is connected with a hydrogen return pipe in a sealed mode, an oxygen pipe is arranged at the gas inlet end of the oxygen heating and dehumidifying mechanism, and an oxygen inlet pipe is arranged at the gas outlet end of the oxygen heating and dehumidifying mechanism; and a heat absorption mechanism is arranged on one side below the hydrogen fuel cell.

Description

technical field [0001] The invention relates to the technical field of temperature control devices for hydrogen fuel cells, in particular to a temperature control device for hydrogen fuel cells. Background technique [0002] A hydrogen fuel cell is a power generation device that directly converts the chemical energy of hydrogen and oxygen into electrical energy. The basic principle is the reverse reaction of electrolyzed water. Hydrogen and oxygen are supplied to the anode and cathode respectively. After the hydrogen diffuses outward through the anode and reacts with the electrolyte, electrons are released to reach the cathode through an external load. Strictly speaking, a hydrogen fuel cell is a power generation device, like a power plant, it is an electrochemical power generation device that directly converts chemical energy into electrical energy. The temperature control device of the hydrogen fuel cell is to discharge the heat generated by the stack reaction outside the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04007H01M8/04014H01M8/04029H01M8/04082H01M8/04089H01M8/04119H01M8/0432H01M8/04492
CPCH01M8/04201H01M8/04089H01M8/04097H01M8/04156H01M8/04373H01M8/04492H01M8/04014H01M8/04029H01M8/04067Y02E60/50
Inventor 赵振明
Owner 国科微城市智能科技(南京)有限责任公司
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