| 摘要 |
An automatic water-saving toilet bowl is provided to exclude the necessity of an additional water tank for supply water, to have high water saving effect and to increase space utilization by reducing a space occupied by a toilet bowl. The automatic water-saving toilet bowl comprises a toilet bowl(10) opened upward and provided with an outlet(12), a toilet seat(20) located on the upper part of the toilet bowl, a discharge device composed of a case opened downward, an operating device reciprocating in the case, a rack connected to the operating device, and a pinion coupled to a rotary shaft of a discharge motor and moving the rack upward and downward; a washing device composed of a primary supply pipe connected to a water pipe, a water supply hose supplying water to a waster sprayer, and a primary solenoid valve connecting the primary supply pipe and the water supply hose and controlling the supply of water from the primary supply pipe to the water supply hose, and a discharge-washing control device composed of a primary controller provided with a current transformer and connected to a switch, the discharge motor and the primary solenoid valve. |
