This creation is a kind of automatic water system,Be one kind is provided can automatic sensing air humidity and the control mechanism of Self-watering； Main system: in a water tank group set water-supply-pipe,Kickboard,Tapping pipe,Water check valve,Water-supply-pipe have switch valve and connection water inlet pipe,Outlet pipe,Fountain head,Kickboard is equipped with cup,Set in cup floating ball,Thermally conductive coil,Linked between water check valve and floating ball with drawstring,Also,Transparency cover and solar heat-collection plate are set on water tank,It is connected between solar heat-collection plate and thermally conductive coil with conducting wire； By above-mentioned device,When can set anhydrous in cup,Be kickboard can act open water-supply-pipe switch valve,Floating ball drawstring pulls open the water check valve of tapping pipe,And must supply water makes fountain head spray water,Therefore,Can according to humidity in air height,The power of sunlight is rainy,Or temperature is excessively high,And automatic sensing control start watering,Stop watering.本創作係一種自動灑水裝置，乃提供一種可自動感應空氣濕度而自動灑水之控制機構；主要係：一水箱中組設輸水管、浮板、洩水管、止水閥，輸水管具有開關閥及連接入水管、出水管、噴水頭，浮板設有水杯，水杯中設浮球、導熱線圈，止水閥與浮球間以拉繩連結，又，水箱上設透明蓋及太陽能集熱板，太陽能集熱板與導熱線圈間以導線連接；藉由上述之裝置，可設定水杯中無水時，即是浮板可動作打開輸水管之開關閥、浮球拉繩拉開洩水管之止水閥，而得供水使噴水頭噴灑水，因此，可得依空氣中濕度之高低、太陽光之強弱或下雨，或溫度過高，而自動感應控制開始灑水、停止灑水。
