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Humidifier, fuel cell, and vehicle

A humidifier and heat exchange component technology, applied in fuel cells, fuel cell additives, fuel cell heat exchange and other directions, can solve the problems of obstructing air circulation, increasing the structural complexity of the fuel cell, and increasing the volume of the fuel cell.

Pending Publication Date: 2019-06-25
深圳国氢新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the high temperature of the air coming out of the front-stage air compressor, in the prior art, the method of "external intercooler" has to be used to cool it down. The connection not only increases the volume of the fuel cell, but also increases the structural complexity of the fuel cell, and even hinders the circulation of air

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  • Humidifier, fuel cell, and vehicle
  • Humidifier, fuel cell, and vehicle
  • Humidifier, fuel cell, and vehicle

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Embodiment Construction

[0021] The following will describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0022] See figure 1 with figure 2 , the present application provides a vehicle 100, the vehicle 100 includes a fuel cell 1, the fuel cell 1 includes a humidifier 11, the humidifier 11 includes a housing 111, a heat exchange assembly 112 located inside the housing 111 and A humidification component 113, the housing 111 is provided with an air inlet 1111 and an air outlet 1112, and the heat exchange assembly 112 is arranged close to the air inlet 1111, so that the hot and dry air passes through the air inlet 111...

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Abstract

The application discloses a humidifier comprising a housing, a heat exchange assembly and a humidification assembly located inside the housing, wherein the housing is provided with an air inlet and anexhaust port; the heat exchange assembly is arranged close to the air inlet to allow the dry hot air to enter the heat exchange assembly through the air inlet to be cooled to form dry cold air; the humidification assembly is disposed adjacent to the exhaust port and is in communication with the heat exchange assembly such that the dry cold air enters the humidification assembly and is humidifiedto form wet cold air; and the wet cold air is discharged outside the housing through the exhaust port. By communicating the heat exchange assembly and the humidification assembly and disposing the heat exchange assembly and the humidification assembly inside the same housing, the humidifier achieves a high degree of integration, so as to be capable of efficiently humidifying the dry hot air without an external heat exchange assembly.

Description

technical field [0001] The present application relates to the field of fuel cells, in particular to a humidifier, a fuel cell and a vehicle. Background technique [0002] A fuel cell is a chemical device that directly converts chemical energy into electrical energy. This device mainly uses the hydrogen-oxygen fuel cell reaction principle (the reverse process of electrolysis of water) to achieve continuous power generation. In this process, high humidity air can Increase the reaction rate and improve the performance of the stack. However, due to the high temperature of the air coming out of the front-stage air compressor, in the prior art, the method of "external intercooler" has to be used to cool it down. The connection not only increases the volume of the fuel cell, but also increases the structural complexity of the fuel cell, and even hinders the circulation of air. Contents of the invention [0003] On the one hand, an embodiment of the present application provides ...

Claims

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Application Information

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IPC IPC(8): H01M8/04007H01M8/04029H01M8/04119
CPCY02E60/50
Inventor 曾广彬
Owner 深圳国氢新能源科技有限公司
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