公开(公告)号：US20070264553A1

公开(公告)日：2007-11-15

申请号：US11538188

申请日：2006-10-03

申请人： Taegeun NOH ,  Goyoung MOON ,  Sanghyun LEE

发明人： Taegeun NOH ,  Goyoung MOON ,  Sanghyun LEE

IPC分类号： H01M8/04 ,  C10L1/32

CPC分类号： H01M8/0668 ,  H01M8/04186 ,  H01M8/04291

摘要： Disclosed herein is a direct methanol fuel cell system. More particularly, the present invention provides a water controller system constructed such that water generated from a cathode of the direct methanol fuel cell system and carbon dioxide and an unreacted methanol solution generated from an anode of the direct methanol fuel cell system are introduced into the water controller system, the carbon dioxide is discharged out of the water controller system, and the methanol solution is circulated to the corresponding electrode so as to reuse the methanol solution, and a fuel cell system including the water controller system. The water controller system for fuel cells according to the present invention has the effects of reusing water and an unreacted methanol solution discharged from the fuel cell, minimizing the amount of methanol evaporated and discharged, and accurately controlling the water level of the water controller.

摘要翻译： 本文公开了直接甲醇燃料电池系统。 更具体地，本发明提供一种水控制器系统，其被构造成使得从直接甲醇燃料电池系统的阴极产生的水和二氧化碳以及由直接甲醇燃料电池系统的阳极产生的未反应的甲醇溶液被引入水中 控制器系统，将二氧化碳排出水控制器系统，甲醇溶液循环到相应的电极，以重新使用甲醇溶液，以及包括水控制器系统的燃料电池系统。 根据本发明的用于燃料电池的水控制器系统具有重新使用水和从燃料电池排出的未反应的甲醇溶液的效果，使得蒸发和排出的甲醇的量最小化，并且精确地控制水控制器的水位。