Faucet device capable of finely adjusting water temperature

The utility model relates to the technical field of faucets, and discloses a faucet device capable of finely adjusting water temperature, which comprises a water heater, the left side of the bottom of the water heater is communicated with a cold water inlet pipe, the outer side of the cold water inlet pipe is provided with a cold water electromagnetic valve, and the right side of the bottom of the water heater is communicated with a hot water inlet pipe. A hot water electromagnetic valve is arranged on the outer side of the hot water inlet pipe, the other end of the cold water inlet pipe and the other end of the hot water inlet pipe communicate with a faucet body, and a valve element is arranged in the faucet body; the valve element is driven to rotate through the water temperature coarse adjustment handle, the opening degree of the electromagnetic valves is adjusted by rotating the water temperature fine adjustment handle so as to finely control the proportion, the flow of cold water and hot water is adjuste