Three-tower oxygen generation device

The utility model provides a three-tower oxygen production device. The three-tower oxygen production device comprises a base; the oxygen generation device is fixedly mounted at the top of the base; the connecting pipe is fixedly mounted on the right side of the top of the oxygen production device; the purification device is fixedly installed on the right side of the top of the base and comprises a water tank, a splash-proof plate is fixedly installed on the top in the water tank, a blow-off pipe is arranged at the bottom of the water tank, a water inlet hopper is arranged on the top of the right side of the water tank, and a water level observation window is arranged on the right side of the water tank and located at the bottom of the water inlet hopper. According to the three-tower oxygen production device provided by the utility model, impurities are left by water in the water tank, gas enters the disinfection and dehumidification structure through the output pipe at the top of the water tank to be disinfec