| 摘要 |
PURPOSE: A wireless water gauge using a buoyancy type ball top valve is provided to prevent the drug and water waste by blocking the continuous inflow of water into a water tank. CONSTITUTION: A wireless water gauge comprises a buoyancy-type constant-level ball top valve(100). The buoyancy-type constant-level ball top valve comprises a body(110), an operating part(120), and a buoy stand(130). The body is installed at a water pipe(10). The operating part is connected to the body and opens/closes the inlet of the water pipe. The buoy stand is connected to the operating part and comprises a buoy(131). While moving up and down according to the water level, the buoy pushes or pulls the operating part. The operating part comprises a guide member and a connecting member. The connecting member changes the location of the guide member. |
