Does the household hydrogen-oxygen machine with 1 flow consume electricity?

The household hydrogen-oxygen generator with a flow rate of 1 actually refers to the household hydrogen-oxygen generator, which generates hydrogen and oxygen for human body to inhale through water electrolysis. According to the working principle, the hydrogen-oxygen machine will definitely consume electricity. When the hydrogen-oxygen machine is used, electric energy will be used in the process of water electrolysis, which will decompose water into hydrogen and oxygen. Therefore, the hydrogen-oxygen machine needs to be connected to the power supply to work normally.