Patent ID: 11864701
Assignee: YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC A  B  Y | IPC A  B

Claim 10:
11. The base station as claimed in claim 9, wherein the base station further comprises a second water tank,
the base station body is configured to be installed with either the first water tank or the second water tank;
the positive pressure interface is provided with a gas inlet that communicates with the gas outlet of the gas pump, and a docking port for docking with the first water tank, and the gas inlet is communicated with the docking port;
when the first water tank is installed on the base station body, the negative pressure interface is communicated with the first water tank, and the docking port of the positive pressure interface is in an open state to connect and communicate with the first water tank;
when the second water tank is installed on the base station body, the negative pressure interface is communicated with the second water tank, and the positive pressure interface is communicated to atmosphere.