US 12,433,251 B2
Intelligent water dispenser for a pet
Yanjiatai Wei, Shenzhen (CN); KaiShu Hui, Shenzhen (CN); Zhixing Wei, Shenzhen (CN); and Guohong Tan, Shenzhen (CN)
Filed by SHENZHEN LALAHOME SMARTECH CO., LTD., Shenzhen (CN)
Filed on Jun. 9, 2023, as Appl. No. 18/332,276.
Prior Publication US 2024/0407331 A1, Dec. 12, 2024
Int. Cl. A01K 7/02 (2006.01); C02F 1/00 (2023.01)
CPC A01K 7/025 (2013.01) [C02F 1/003 (2013.01); C02F 2307/10 (2013.01)] 5 Claims
OG exemplary drawing
 
1. An intelligent water dispenser for a pet, comprising a control device, a water purifying tank, a wastewater tank, a drinking water basin, a water purifying conduit, a wastewater conduit, a water purifying flow driving device, and a wastewater flow driving device, wherein the control device controls the water purifying flow driving device and the wastewater flow driving device to drive flow of water in a corresponding water conduit to flow, respectively;
the drinking water basin is provided with a drinking water outlet, a rinse water outlet, and a wastewater collecting port;
water in the water purifying tank flows to the drinking water outlet and the rinse water outlet via the water purifying conduit; wastewater in the drinking water basin flows to the wastewater conduit via the wastewater collecting port and then flows to the wastewater tank via the wastewater conduit;
water in the purifying tank flows into the drinking water basin via the rinse water outlet and/or the drinking water outlet, and flows to the wastewater tank via the wastewater collecting port;
a wastewater filtering structure, wherein the wastewater filtering structure is provided between the wastewater collecting port and the wastewater conduit
wherein the wastewater filtering structure comprises a filtering passage, the filtering passage comprises a filtering inlet, a filtering outlet, and a filtering assembly provided between the filtering inlet and the filtering outlet, the filtering inlet is communicated with the wastewater collecting port, and an inner wall of a bottom of the filtering passage is wholly or partially lower than the wastewater collecting port in a vertical direction and
wherein the filtering assembly is a filtering partition inserted in the filtering passage, the filtering partition is provided with water crossing holes from bottom to top, the water crossing holes have two or more types, a larger diameter of the water crossing holes are located at a lower part of the filtering partition, and a smaller diameter of the water crossing holes are located at an upper part of the filtering partition.