The invention provides a drinking machine for pets, including a body, a filter spacer, a water tray, a water pump unit and a sensing element.The main body is formed by a holding space with an opening and a bottom； the filter septum is provided with a through hole and a filter and is completely covered in the opening of the body； the water holding pan is provided with a concave surface, a water supply pipe and a water outlet hole, the concave surface is upward covered at the upper part of the filter spacer, the water supply pipe is arranged on the opposite side of the concave surface and connected with the water outlet hole, the water holding plate has a reflux area with the filter septum； and the water pump unit The element has a drainage hole connected with the water supply pipe, and is used to pump the water containing space to the water supply pipe, and the water is injected into the water holding plate through the water outlet hole.In this invention, the water dispenser can sense the water or shut down automatically by the sensing element. In addition, the water in the holding space can be completely filtered and sterilized by the filter and ultraviolet germicidal lamp.本創作提供一種寵物用飲水機，包括本體、過濾隔片、盛水盤、水泵單元及感測元件。本體由具有開口及底部之容置空間所形成；過濾隔片具有通孔及過濾器且完全蓋設於本體的開口；盛水盤具有凹面、供水管及出水孔，凹面朝上蓋設於過濾隔片上方處，供水管設置於凹面的相反側並與出水孔相連通，盛水盤周圍與過濾隔片具有回流區域；及水泵單元具有與供水管相連通之排水孔，並用以將容置空間的水泵送至供水管並由出水孔將水注入盛水盤。藉此，本創作飲水機藉由感測元件達到感應出水或自動關機，此外，藉由過濾器及紫外線殺菌燈達到容置空間的水完全過濾殺菌。
