Study on electronic saving water integrated system for toilet bowl based on double Joined valve controlling

摘要

The first kind of electronic controlling double joined valve system is a new type of electronic saving-water integrated system for toilet bowl. It firstly used double joined valve to feed water directly and control the water consumption of cleaning toilet bowl by an electron control electrocircuit. The structure assembly and the working principle of this type of electronic saving-water integrated system, double joined valve' principle and design, and electron control electrocircuit for the valve are introduced. With a cylindrical self-regulation cleaning device, it can reuse the wastewater from washing clothes and tubing for its feedwater without jam. The electron control system sends a signal to command accurately the opening time of double joined valve and the valve controls the feedwater quantity once. The control time uniformity is mathematically formulated and the noise characteristic is tested. The effect of domestic water saving by valve controlling electronic saving water toilet bowl is discussed and the effect of this methods on water consumption is analysed. The conclusion is that the system has remarkable saving water effect than common one. Valves' seal capability is good so that the problem of water leak in toilet bowl tank was solved thoroughly. The valve controlling electronic saving water toilet bowl has two models of saving water, utilizing wastewater reuse and using low rushing water consumption for cleaning toilet bowl every time. It may save more than fifty percent tap water a day. If the water consumption of toilet bowl whole use wastewater reuse, tap water would be saved ninety percent.