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Membrane humidifier for fuel cell, and fuel cell system comprising same

A fuel cell system and fuel cell membrane technology, applied in the direction of fuel cells, fuel cell additives, fuel cell heat exchange, etc., can solve the problems of increased air pressure loss, complex equipment, unfavorable packaging and application of air coolers, etc., and achieve simplification The effect of miniaturization

Pending Publication Date: 2021-10-26
KOLON IND INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, the volume of the air cooler is large, so the air cooler is disadvantageous in packaging applications, and the pressure loss of the air compressed by the blower increases
In addition, coolant channels are additionally required, thereby complicating the equipment, which is not conducive to miniaturization

Method used

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  • Membrane humidifier for fuel cell, and fuel cell system comprising same
  • Membrane humidifier for fuel cell, and fuel cell system comprising same
  • Membrane humidifier for fuel cell, and fuel cell system comprising same

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Embodiment Construction

[0063] Hereinafter, a fuel cell membrane humidifier according to the present invention and a fuel cell system including the fuel cell membrane humidifier will be described with reference to the accompanying drawings.

[0064] figure 1 is a schematic diagram of a fuel cell system including a fuel cell membrane humidifier according to an embodiment of the present invention. Such as figure 1 As shown, the fuel cell system according to the embodiment of the present invention includes an air compression unit 10 , a fuel cell membrane humidifier 20 and a fuel cell stack 30 .

[0065] The air compressing unit 10 receives external air from the external air supply passage L1 , compresses the received external air to generate a first fluid, and supplies the generated first fluid to the fuel cell membrane humidifier 20 . The air compression unit 10 is a device for compressing fluid such as air, and may be a blower or a compressor.

[0066] The fuel cell membrane humidifier 20 receives...

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Abstract

The present invention relates to a membrane humidifier for a fuel cell capable of simplifying a fuel cell system and miniaturizing the fuel cell system by performing humidification by moisture exchange and cooling by heat exchange in one membrane humidifier, and a fuel cell system comprising same. The membrane humidifier for a fuel cell of the present invention comprises both a humidification module and a heat exchange module in a housing part, and distributes a first fluid to the humidification module and the heat exchange module at a variable distribution ratio.

Description

technical field [0001] The present invention relates to a fuel cell membrane humidifier and a fuel cell system including the fuel cell membrane humidifier, more particularly, to a fuel cell system capable of humidifying through water exchange alone and cooling through heat exchange, thereby realizing the fuel cell system A simplified and miniaturized fuel cell membrane humidifier and a fuel cell system including the fuel cell membrane humidifier. Background technique [0002] A fuel cell is a power-generating battery that combines hydrogen and oxygen to generate electricity. The advantage of this fuel cell is that, unlike ordinary chemical cells such as dry cells or storage batteries, electricity can be generated continuously as long as hydrogen and oxygen are supplied, and this fuel cell is also advantageous in that there is no heat loss, so the efficiency of the fuel cell About twice as efficient as an internal combustion engine. [0003] In addition, the fuel cell direc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04119B01D63/02
CPCB01D63/02Y02E60/50H01M8/04149H01M8/04014H01M8/04029F28D2021/0043H01M8/04074F28D21/0015F28D7/163F28F2009/226F28F27/02B01D2313/18B01D2313/221H01M8/04141B01D2313/201B01D2313/205B01D63/04
Inventor 金度佑金京株安娜贤
Owner KOLON IND INC