The invention discloses a winch system which comprises a control device. The control device can control a winch to pay off or take up a cable at a certain speed within at least one preset time period,and the control device can automatically control the winch to pay off or take up the cable to a preset position and then stop for a preset time period. The winch system is suitable for various automatic elevations needing time or distance control, such as automatic stratified water collection in field experiments and continuous and automatic monitoring of environmental factors of water bodies with different depths. The invention further discloses a water quality analysis system adopting the winch system and a use method of the winch system.

    本发明公开了一种卷扬机系统,包括控制装置,控制装置可控制卷扬机在预定的至少一个时间段内以一定的速度放索或收索,所述控制装置可自动控制卷扬机放索或收索至预定位置后停止一段预定的时间。本发明适用于各类需要时间或距离控制的自动升降,比如野外实验的自动分层采水、连续自动监测不同深度水体的环境因子等,本发明还公开了一种采用上述卷扬机系统的水质分析系统和使用方法。


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    Titel :

    Winch system, water quality analysis system and using method


    Weitere Titelangaben:

    一种卷扬机系统及水质分析系统和使用方法


    Beteiligte:
    DONG HEFEI (Autor:in) / WANG ZHIJIANG (Autor:in) / CHEN YUHUI (Autor:in) / WANG SHENG (Autor:in) / QIU HAO (Autor:in) / SUN ZHILI (Autor:in) / WANG ZHOU (Autor:in) / XU WENREN (Autor:in) / LIN KEHUI (Autor:in) / HU XIAOFAN (Autor:in)

    Erscheinungsdatum :

    2020-10-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B66D Haspeln , CAPSTANS



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