| 摘要 |
A flushing water control device for a low tank toilet comprises: a water supply pipe (1) having a working chamber (11); a water path switching component for opening or closing a water path of the water supply pipe (1); a floatable first float for performing a corresponding action when a level of water in a toilet tank is lower than a working level thereof; a control rod (4) capable of movement in an up-down direction; and an actuation component for controlling the control rod (4) to reset upwards, and engaging with the control rod (4). The first float movably engages with the control rod (4), and restricts downward movement of the control rod (4) before performing the corresponding action. The control rod (4) is movably connected to the water path switching component so as to move downwards when the first float lifts the restriction thereon, and drive the water path switching component to close the water path of the water supply pipe (1). The first float of the control device directly senses the level of water in the tank independent of water inlet pressure of a water inlet valve, thereby stably controlling a water supply amount of the water supply pipe (1). |
