PROBLEM TO BE SOLVED: To provide a waterer for pets that allows a filter to offer enough filtering performance.SOLUTION: An automatic circulating waterer for pets according to the present invention includes: a water storage chamber 20 in the front side and a pump chamber 23 in the rear side, which are provided by dividing a water bowl 1 in the lateral direction with a partition wall 15 a water passage below the water storage chamber 20, the water passage having an end open to the bottom of the water storage chamber 20 and the other end open to the pump chamber 23 a filter 25 provided to the end of the water passage open to the bottom of the water storage chamber 20 an overflowing part 31 above the pump chamber 23 and an inclined channel 35 ranging from the overflowing part 31 to the water storage chamber 20 and inclined downward toward the water storage chamber 20. Water W in the pump chamber 23 is pumped up by a lift pump to the overflowing part 31, flows through the inclined channel 35, the water storage chamber 20, and the water passage, and is then introduced to the pump chamber 23.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2016,JPO&INPIT【課題】フィルターの濾過能力を十分に発揮できるペット用給水器を提供する。【解決手段】本発明のペット用循環型自動給水器は、ウォーターボウル1内が仕切壁15によって前後に仕切られて、前側に貯水室20、後側にポンプ室23が設けられる。貯水室20の下側に、一端側が貯水室20の底面に開口され、かつ他端側がポンプ室23に開口された通水路が設けられる。貯水室20の底面における通水路の一端側開口にフィルター25が設けられる。ポンプ室23の上方に溢水部31が設けられるともに、その溢水部31から貯水室20にかけて、貯水室20側に下り傾斜する傾斜水路35が設けられる。ポンプ室23内の水Wが揚水ポンプによって溢水部31に汲み上げられて、その水Wが傾斜水路35、貯水室20および通水路を通ってポンプ室23に導入される。【選択図】図4
