Patent ID: 11872173
Assignee: SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
Field: Environmental technology (Chemistry)
Classification: CPC A  C | IPC A  C

Claim 1:
2. The main unit of the nursing machine of claim 1, further comprising a water shunt valve, wherein the water shunt valve is provided with a second water inlet, a third water inlet, and a second water outlet;
wherein the first waterway is configured to fluidly communicate with the first water outlet and the second water inlet, the second waterway is configured to fluidly communicate with the first water tank and the third water inlet, and the third waterway is configured to fluidly communicate with the second water outlet and the first water inlet, the water in the second water tank is able to sequentially flow through the first water outlet, the first waterway, the second water inlet, the second water outlet, the third waterway, and the first water inlet to flow back into the second water tank, and the water in the first water tank sequentially flows through the second waterway, the third water inlet, the second water outlet, the third waterway, and the first water inlet to flow into the second water tank; and
wherein the second water inlet and the third water inlet of the water shunt valve are opened alternatively.