| 摘要 |
A water level control device of a simple piped water supply system is provided, which enables to stably perform disinfection by pouring disinfectant into the water tank at the fixed concentration. A water level control device of a simple piped water supply system comprises: a float(20) which is inserted in the vertical rod(21) and moves upward and downward according to the water level of the water tank; a water level control lever(30) which is rotatably installed at the closure and in which the vertical rod is mounted on one end; a gate valve(40) which is installed to be able to be opened and closed by mounting a valve lever(41) on the other end of the water level control lever; a movable plumb bob which is installed at the water level control lever in the longitudinal direction; and a stopper(70) controlling the rotational motive power of the water level control lever. |
