Simple device for multifunctional electric heat storage water heater capable of providing hot water for bathing, making distilled water, and warming the room

The present invention discloses a simple device for a multifunctional electric heat storage water heater. The simple device mainly includes a tap water storage tank that receives electric energy. The water storage tank has a double-layer hollow structure with an upper opening, and a water outlet port and a water outlet valve are arranged at the bottom of the water storage tank. The water outlet valve is connected to a check valve through a pipe member, and the check valve is connected to a three-way pipe. One end of the three-way pipe is connected to a tap water inlet valve; the other end of the three-way pipe is connected to a water flow sensing booster pump. The water flow sensing booster pump is connected to a shower head faucet. A water inlet valve float switch is arranged in the water storage tank. A temperature-controlled electric heater placed in the water storage tank. The simple device further includes a water collection tank for collecting distilled water. The water storage tank is erected in the wa