一种防止自来水管破裂漏水控制电路的设计

Design of electric circuit control for preventing leakage of indoor tap waterpipe

利用简单的数字电路,解决了室内自来水管破裂漏水后,及时自动关闭供水阀门、切断水源的问题.通过时序控制及设定电路的工作状态,保证了在各种情况下均可正常使用自来水.

The paper discussed how to automatically turn off the water valve and cut off the water resource through a digital circuit as indoor water pipe leaks. It also explained how to assure the normal use of water in any circumstance by controlling the time and work condition of the circuit.