| 摘要 |
PURPOSE: An apparatus for spraying disinfectant is provided to maintain a desired effect of disinfectant regardless of the current speed of water. CONSTITUTION: An apparatus for spraying disinfectant comprises a spraying pipe(204), a water pump(202), a disinfectant pump(208), a flow sensor(210), a display and key input unit(214), and a controller(212). The spraying pipe mixes and discharges water liquid disinfectant. The water pump pumps the water of the water tank and supplies the water to one end of the spraying pipe. The disinfectant pump pumps liquid disinfectant and supplies the disinfectant to the other end of the spraying pipe. The flow sensor senses the current speed of water supplied to one end of the spraying pipe. The controller controls the pumping force of the disinfectant pump according to key input. |
