Cleaning device fluid storage tank, automatic cleaning device, and cleaning base station

Abstract

This utility certificate, which discloses a cleaning device's liquid storage tank, an automatic cleaning device, and a cleaning base station, relates to the technical field of cleaning devices and primarily aims to prevent cleaning fluid from being discharged through an overflow orifice when the cleaning fluid is injected into the liquid storage tank, thus allowing for normal refilling of the liquid storage tank. The main technical solution described in this utility certificate is as follows.The liquid storage tank of the cleaning device comprises: a tank body including a receiving cavity, and a liquid inlet, a liquid outlet and an overflow orifice communicating with the receiving cavity, respectively, where the liquid inlet and the overflow orifice are provided adjacent to each other; and a liquid blocking element, provided in the receiving cavity and situated between the liquid inlet and the overflow orifice, and configured to prevent the liquid flowing into the receiving cavity via the liquid inlet from flowing into the overflow orifice.

Claims

10.

11.

12. Liquid storage tank of the cleaning device according to claim 9, wherein the overflow port (13) comprises a third tubular column (131) and a fourth tubular column (132), wherein the third tubular column (131) is located in the receiving cavity, one end of the third tubular column (131) is connected to the inner surface of the first housing (14), and another end of the third tubular column (131) is opposite the wall of the cavity; the fourth tubular column (132) is located outside the receiving cavity, a first end of the fourth tubular column (132) is connected to the outer surface of the first housing (14), and the third tubular column (131) is communicated with the fourth tubular column (132); and the liquid blocking member (2) is provided between the first tubular column (111) and the third tubular column (131). An automatic cleaning device, characterized in that it comprises the liquid storage tank of the cleaning device according to any one of claims 1 to 10. Cleaning base station, characterized in that it comprises the liquid storage tank of the cleaning device according to any one of claims 1 to 10. [Fig. 1]

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