This utility model relates to the field of water
oxygenation equipment, and specifically discloses a water
oxygenation and temperature regulation device. It includes a tank for
water storage, an air inlet
pipe, and an air outlet
pipe. The air inlet end of the air inlet
pipe is connected to a blower. The tank is a closed structure, and there are multiple tanks, all located below
ground level. Adjacent tanks are connected by air guide pipes. The air inlet end of the air guide pipe is connected to the tank upstream of the
gas transmission path and is located above the
water level inside that tank; the air outlet end is connected to the tank downstream of the
gas transmission path and is located below the
water level inside that tank. The air inlet pipe is installed on the tank at the beginning of the
gas transmission path, with its bottom end below the
water level inside that tank; the air outlet pipe is installed on the tank at the end of the gas transmission path, with its bottom end above the water level inside that tank. The
water temperature in the tank can be automatically adjusted according to the underground temperature, solving the problem in the prior art where the
water temperature is greatly affected by the external
natural environment, leading to unstable
water temperature.