The invention provides a liquid level sensor and a liquid storage tank, and belongs to the technical field of liquid level measurement. The liquid level sensor comprises a detection box, a floating part and a plurality of detection assemblies. The detection box is used for being connected with detected equipment to form a communicating vessel. The floating part is located in the detection box and movably connected with the detection box, and the detection assembly is located outside the detection box and comprises a plurality of inductive switches and a plurality of control sub-circuits. The first inductive switch in the plurality of inductive switches is used for controlling the corresponding control sub-circuit to output an indication signal when the floating part moves to the position height of the first inductive switch, and the indication signal is used for indicating the position height of the floating part. The detection and maintenance efficiency of the liquid level sensor can be improved.

    本公开提供了一种液位传感器以及储液箱,属于液位测量技术领域。所述液位传感器包括探测箱、浮动件和多个检测组件,所述探测箱用于与被检测的设备相连形成连通器;所述浮动件位于所述探测箱中,且与所述探测箱活动相连,所述检测组件位于所述探测箱外,且所述检测组件包括多个感应开关和多个控制子电路,所述多个感应开关中的第一感应开关用于在所述浮动件移动至所述第一感应开关所在的位置高度时,控制对应的所述控制子电路输出指示信号,所述指示信号用于指示所述浮动件的位置高度。本公开可以提高液位传感器的检测维修的效率。


    Access

    Download


    Export, share and cite



    Title :

    Liquid level sensor and liquid storage tank


    Additional title:

    液位传感器以及储液箱


    Contributors:

    Publication date :

    2024-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Liquid level sensor for oil tank and oil tank

    CHANG HAI / HE YUANXIN / HUANG ZHENGXIAN et al. | European Patent Office | 2023

    Free access

    Vibrating wire type liquid level sensor and rocket propellant storage tank

    JIANG JIAMING / LIU SHIJUN / FAN CHONGSHENG et al. | European Patent Office | 2024

    Free access

    LIQUID LEVEL SENSOR FOR MEASURING LIQUID FUEL LEVEL OF LIQUID FUEL TANK FOR VEHICLE

    KIM TAE HO / YOO DONG HYUN | European Patent Office | 2019

    Free access

    LIQUID STORAGE TANK

    MARTINDALE NICHOLAS JOHN / PARK NICHOLAS / JENKINS SIMON ANTHONY et al. | European Patent Office | 2018

    Free access

    LIQUID STORAGE TANK

    MOON JIN KUK / KIM JAE SHIN / KIM JAE EUL et al. | European Patent Office | 2015

    Free access