Improved water-saving connecting-box pedestal pan

The utility model provides an improved water-saving connecting-box pedestal pan, and belongs to the field of sanitary ware. The improved water-saving connecting-box squatting pan comprises a wash basin, a vegetable washing sink, a water tank and the pedestal pan, wherein the inside of the water tank is provided with a vertical sealing clapboard, which separates the inside of the tank body into a middle water tank with a larger volume and a traditional tap water tank with a smaller volume; the inside of the middle water tank is provided with a drainage control and overflow device for a traditional water tank; the inside of the tap water tank is provided with a primary water intake and drainage control and overflow device; the upper ends of the two water tanks are covered with water tank covers respectively; the bottoms of the wash basin and the vegetable washing sink are provided with drainage outlets respectively; the drainage outlets are provided with filtering cups, of which the bottoms are communicated wit