The invention relates to the technical field of water sample detection, in particular to a municipal water supply and drainage inspection well automatic water sampling device which comprises two supporting rods, a main motor shaft is installed between the two supporting rods, a storage battery, a controller and a main motor are arranged in one supporting rod, the controller is electrically connected with the main motor, the storage battery supplies power to the controller and the main motor, and the main motor is electrically connected with the controller. A first rope is wound on a main motor shaft, and the free end of the first rope is connected with a first sampling container; sliding rails are further formed in the bottoms of the two supporting rods, sliding rods are arranged on the sliding rails in a sliding mode, baffles are hinged to the sliding rods, the two ends of each sliding rod are connected with sliding blocks matched with the sliding rails, a plurality of positioning holes are formed in the sliding rails, and the sliding blocks are hinged to lock hooks. The sampling container can be automatically controlled to descend and ascend to complete sampling, the process is simple and efficient, a probe does not need to be manually inclined forwards to stretch into an inspection well for paying off and lifting, and sampling is safer. The invention also provides a method for sampling water by using the automatic water sampling device for the municipal water supply and drainage inspection well.

    本发明涉及水样检测技术领域,具体涉及一种市政供排水检查井自动化取水样装置,包括两个支撑杆,两个支撑杆之间安装主电机轴,其中一支撑杆内设蓄电池、控制器和主电机,控制器与主电机电连接,蓄电池为控制器和主电机供电,主电机轴上绕卷第一绳索,第一绳索的自由端连接第一取样容器;两个支撑杆的底部还开设滑轨,滑轨上滑动设置滑杆,滑杆上铰接挡板,滑杆的两端连接与滑轨适配的滑块,滑轨上开设有多个定位孔,滑块铰接锁钩。本发明可以自动控制取样容器下降、上升完成取样,流程简单、高效,无需人工前倾探头伸入检查井进行放线提拉,取样更加安全。本发明还提供了利用市政供排水检查井自动化取水样装置进行取水样的方法。


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    Title :

    Municipal water supply and drainage inspection well automatic water sampling device and water sampling method using municipal water supply and drainage inspection well automatic water sampling device


    Additional title:

    一种市政供排水检查井自动化取水样装置及利用其的取水样方法


    Contributors:
    FU XINGWEI (author) / WENG WENLIN (author) / LI MING (author) / CHENG HAO (author) / LING FENG (author) / LI YONGNIAN (author) / ZHOU XIAOGUO (author) / LI XIANHUA (author) / DENG XINYUAN (author) / GAN FANGMAO (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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