This case As mono- Seed Birds Class Drink Shui Installed are set, and include:The mouths of a river Yi JinOne mouths of a river Zhi Ni Valve , Department Even Jie The JinOne sink , Department Even meet The Zhi Ni Valve, use the water for accepting the stream mouths of a river The The Jin and The Zhi Ni ValveOne Fu Li Touch Move Installed are set among Department what The sinks of, tool Yi Zhi Dot, a first end and a second end, two Side of The mono- Duan With The bis- Duan Department Let what The Zhi Dot, and the first end Department of The extend to the lower section that The stops inverse Valve, the 2nd end Department of The extend to the portions sink Inner The bottom Layer OfficeWherein, When The sink Inner water level Di Time, The Fu Li Touch Move Installed Zhi Department cause The second ends decline And Tong Time that the The first ends rising Top of the The Zhi Dot other ends is enabled by The Zhi Ni Valve Touch Move Open Kai The Zhi Ni Valve Open Off , Jin one external water source The You The Jin mouth of a river Tong Over The Zhi Ni Valve to be injected in The sinks because of buoyancy deficiencyThe water position More high Time of When The sinks Inner, The float power Touch Move Installed and set Department is caused The second ends to rise by buoyancy shadow Ring, and And enables the The first ends of the The branch Dot other ends decline with Time, Jin and Off Closed The only inverse Valve, effects of the Da to stopping water filling.本案為一種鳥類飲水裝置,包含:一進水口;一止逆閥,係連接該進水口;一水槽,係連接該止逆閥,藉以承接流經該進水口及該止逆閥之水;一浮力觸動裝置,係位於該水槽之中,具一支點、一第一端及一第二端,該第一端與該第二端係設於該支點之二側,且該第一端係延伸至該止逆閥之下方,該第二端係延伸至該水槽內部底層處;其中,當該水槽內水位低時,該浮力觸動裝置係因浮力不足而致使該第二端下降,並同時令該支點另一端之該第一端上升頂靠該止逆閥,觸動開啟該止逆閥之開關,進而使得一外部水源能經由該進水口通過該止逆閥注入該水槽中;當該水槽內之水位較高時,該浮力觸動裝置係受到浮力影響而致使該第二端上升,並同時令該支點另一端之該第一端下降,進而關閉該止逆閥,達到停止注水之效果。
