FUEL CELL MEMBRANE HUMIDIFIER AND FUEL CELL SYSTEM HAVING THE SAME

• Main Authors: YANG HYUNGMO, KIM KYOUNG-JU, KIM IN-HO, AHN WOONG-JEON
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The present disclosure proposes a fuel cell membrane humidifier and a fuel cell system having the same, in which humidification is performed by moisture exchange and cooling is performed by heat exchange in one membrane humidifier, so that the fuel cell system can be simplified and miniaturized. The fuel cell membrane humidifier includes: a case having a space separated by a partition plate; a humidification module formed in a first portion of the divided space and having a plurality of hollow fiber membranes such that a first fluid flowing inside the humidification module can exchange moisture with a second fluid flowing outside the humidification module; a heat exchange module formed in a second portion of the separated space and configured to cool a first fluid flowing inside the heat exchange module; and a flow control portion configured to automatically control a flow direction of the first fluid. 本公开提出一种燃料电池膜加湿器和具有该燃料电池膜加湿器的燃料电池系统，其中在一个膜加湿器中通过水分交换进行加湿和通过热交换进行冷却，使得所述燃料电池系统可以简化和小型化。所述燃料电池膜加湿器包括：壳部，具有被隔板分开