An ion-exchange membrane electrolysis device includes an ion-exchangemembrane electrolytic cell and an integrally formed integrated flow channeldevice. The ion-exchange membrane electrolytic cell generates a gascomprising hydrogen. The integrated flow channel device has a first settingstructure, a water tank structure, a gas flow channel system and a water flowchannel system. The water tank structure accommodates water. The firstsetting structure is configured for removably fixing the ion-exchangemembrane electrolytic cell to the integrated flow channel device. The waterflow channel system connects the water tank structure and the first settingstructure for inputting the water in the water tank structure into the ion-exchange membrane electrolytic cell. The gas flow channel system isconnected to the first setting structure for receiving and transporting thegascomprising hydrogen. Therefore, the present invention integrates functionallyindependent pathways, decreases pipeline connections, reduces volume ofdevice, and improves safety of operation.
