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1. WO2022164140 - FUEL CELL MEMBRANE HUMIDIFIER AND FUEL CELL SYSTEM COMPRISING SAME

Publication Number WO/2022/164140
Publication Date 04.08.2022
International Application No. PCT/KR2022/001148
International Filing Date 21.01.2022
IPC
H01M 8/04119 2016.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04082Arrangements for control of reactant parameters, e.g. pressure or concentration
04089of gaseous reactants
04119with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
CPC
H01M 8/04119
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04082Arrangements for control of reactant parameters, e.g. pressure or concentration
04089of gaseous reactants
04119with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
Applicants
  • 코오롱인더스트리 주식회사 KOLON INDUSTRIES, INC. [KR]/[KR]
Inventors
  • 양형모 YANG, Hyoung Mo
  • 김경주 KIM, Kyoung Ju
  • 안웅전 AHN, Woong Jeon
  • 김인호 KIM, In Ho
Agents
  • 특허법인 천지 IPCJ PATENT & LAW FIRM
Priority Data
10-2021-001171427.01.2021KR
10-2021-001171527.01.2021KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) FUEL CELL MEMBRANE HUMIDIFIER AND FUEL CELL SYSTEM COMPRISING SAME
(FR) HUMIDIFICATEUR À MEMBRANE DE PILE À COMBUSTIBLE ET SYSTÈME DE PILE À COMBUSTIBLE LE COMPRENANT
(KO) 연료전지 막가습기 및 이를 포함하는 연료전지 시스템
Abstract
(EN) The present invention relates to a fuel cell membrane humidifier and a fuel cell system comprising same, wherein exhaust gas discharged from a fuel cell stack is introduced into a fuel cell membrane humidifier in both directions, whereby the humidification efficiency can be improved. The fuel cell system according to an embodiment of the present invention comprises: a blower which supplies dry gas; a fuel cell stack; and a fuel cell membrane humidifier which includes a mid-case, a first exhaust gas inlet formed at one surface of the mid-case, a second exhaust gas inlet formed at the other surface of the mid-case, and one exhaust gas outlet formed at the other surface of the mid-case.
(FR) La présente invention concerne un humidificateur à membrane de pile à combustible et un système de pile à combustible le comprenant, les gaz d'échappement déchargés à partir d'un empilement de piles à combustible étant introduits dans un humidificateur à membrane de pile à combustible dans les deux directions, ce qui permet d'améliorer l'efficacité d'humidification. Le système de pile à combustible selon un mode de réalisation de la présente invention comprend : un souffleur qui fournit du gaz sec ; un empilement de piles à combustible ; et un humidificateur à membrane de pile à combustible qui comprend un boîtier central, une première entrée de gaz d'échappement formée au niveau d'une surface du boîtier central, une seconde entrée de gaz d'échappement formée au niveau de l'autre surface du boîtier central et une sortie de gaz d'échappement formée au niveau de l'autre surface du boîtier central.
(KO) 본 발명은 연료전지 스택으로부터 배출되는 배가스를 연료전지 막가습기 내에 양 방향으로 유입시켜서 가습 효율을 향상시킬 수 있는 연료전지 막가습기 및 이를 포함하는 연료전지 시스템에 관한 것으로, 본 발명의 실시예에 따른 연료전지 시스템은, 건조가스를 공급하는 블로워; 연료전지 스택; 및, 미드-케이스와, 상기 미드-케이스의 일면에 형성된 제1 배가스 유입구와, 상기 미드-케이스의 타면에 형성된 제2 배가스 유입구와, 상기 미드-케이스의 타면에 형성된 하나의 배가스 배출구를 포함하는 연료전지 막가습기;를 포함한다.
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