The invention relates to a
hydrogen water
machine which comprises a fixed box body, a
water storage tank is fixedly mounted at the top of the left side of an inner cavity of the fixed box body, a water
electrolysis machine is fixedly mounted at the bottom of the inner cavity of the fixed box body, a filter is fixedly arranged on the inner wall of the fixed box body, and a detachable filter
cartridge is arranged in an inner cavity of the filter; the
water storage tank, the filter and the water
electrolysis machine are sequentially connected through guide pipes, an air inlet is formed in the right side wall of the fixed box body, a filter plate is fixedly arranged in the air inlet, a
gas mixing bin is fixedly installed at the top of the right side of an inner cavity of the fixed box body, and an air outlet
pipe is fixedly arranged on the right side of the
gas mixing bin; water can be filtered firstly and then enters the water
electrolysis machine, the cleanliness of the water during electrolysis is ensured, the service life of the water electrolysis machine is prolonged,
hydrogen is discharged after being mixed with air, the
hydrogen concentration is prevented from being too high, the use safety of the hydrogen water machine is improved, meanwhile, the filter
cartridge and the filter plate can be detached and cleaned regularly, and the filtering effect of subsequent use is ensured.