The utility model relates to a water flow device structure for hydroponics planting and collecting.The system includes: a collection sink,In the form of grooves,And define an accommodation space.For injection of liquid such as culture medium,A drainage area is arranged at the rear end；One water inlet area,At the front end of the collecting tank；A plurality of diverging areas,It is attached to the lower end of the collecting tank；At least one baffle,Is located in the holding space of the collecting tank；And an opening,It is arranged at the upper end of the holding space of the collecting tank；In this way,A water collector for injecting liquid is provided.The holding space of the collecting tank is used for injecting the culture liquid.And the branch ends are connected with pipelines to the hydroponics planting devices.It is used for the roots of crops to absorb the water and nutrients in the culture medium.So as to achieve the function of water collection, diversion and circulation which can be injected with liquid and output to each of the hydroponic planting devices.一種水耕植栽集水分流器結構，係包含：一集水槽，係以凹槽形態所呈現，並界定出一容置空間，供注入培養液等液體，其後端處具有一排水區；一進水區，係設於該集水槽前端處；複數個分流區，係設於該集水槽下端處；至少一阻隔板，係設於該集水槽之容置空間內；以及一開口，係設置於該集水槽之容置空間上端處；藉此，提供一種注入液體之集水分流器，其中該集水槽之容置空間供注入培養液，並由各該分流端連接管路至各該水耕植栽裝置，供作物根部吸收培養液中的水份及養份，俾達到一種可注入液體且輸出至各該水耕植栽裝置之集水分流循環功能者。
