This creation system provides a kind of timing watering device improvement,The timing watering device includes shell,For hollow housing kenel； Water inlet and water outlet,If what shell with respect to two sides,Use importing and export water source； Solenoid valve,If what enclosure interior,Water state is discharged or closed with switching timing watering device； Setup unit,If what shell side,Including an incremental button,One successively decreases button and a start button,Use adjustment setting watering time and starting sprinkle water function； Electronical display interface,If what shell side and closing at setup unit,It uses display and is currently set state； Automatically controlled memory mould group,If what enclosure interior,Including a control unit and a memory unit,Control unit uses control solenoid valve actuation,And memory unit has the function of remembering the watering time of previous setting,And the incremental button,Successively decrease button or start button either button can start the memory unit of automatically controlled memory mould group,And show on the watering time what electronical display interface of previous setting,Thereby in order to can make set or start timing watering device it is eased,Quickly,And the function of the watering time of previous setting can be remembered by the memory unit,Make be not necessary to reset when using next time,Reach the practical improvement for more meeting hommization and saving the time.本創作係提供一種定時灑水裝置改良，所述定時灑水裝置包括殼體，為中空殼體型態；入水口及出水口，設於殼體相對二側，藉以導入及導出水源；電磁閥，設於殼體內部，以切換定時灑水裝置出水或閉水狀態；設定單元，設於殼體一側，包括一遞增按鈕、一遞減按鈕以及一啟動按鈕，藉以調整設定灑水時間及啟動灑水功能；電子顯示介面，設於殼體一側且臨近設定單元處，藉以顯示目前設定狀態；電控記憶模組，設於殼體內部，包括一控制單元及一記憶單元，控制單元藉以控制電磁閥作動，而記憶單元具有記憶前次設定之灑水時間的功能，且所述遞增按鈕、遞減按鈕或啟動按鈕任一按鈕能夠啟動電控記憶模組之記憶單元，並顯示前次設定的灑水時間於電子顯示介面上，藉此俾可使設定或啟動定時灑水裝置更加簡易、快速，且藉由所述記憶單元能夠記憶前次設定之灑水時間的功能，使下次使用時不須重新設定，達到更符合人性化且節省時間之實用進步性。
