The invention relates to the technical field of water sample collection, in particular to a sampling device for collecting a bottom water sample, which comprises a main body mechanism, and a connecting mechanism is mounted on the main body mechanism in a matched manner; the connecting mechanism is connected with a winding mechanism; a water taking mechanism is fixed on the main body mechanism; a driving mechanism is mounted on the water taking mechanism in a matched manner; a drainage mechanism is fixed on the water taking mechanism; when a water sample is collected, the furling mechanism can be rotated by hands, so that the connecting mechanism drives the main body mechanism and the water taking mechanism to enter water, and the water taking mechanism is convenient to recycle while water taking is facilitated; a control switch of the driving mechanism is turned on, so that water can flow into the water taking mechanism when the water taking mechanism slides, and the water taking mechanism can be conveniently sealed while multi-layer water taking is facilitated; the drainage mechanism is opened, so that large impurities in the water sample in the water taking mechanism can be conveniently filtered, and the water in the water taking mechanism can be conveniently detected after being discharged.

    本发明涉及水样采集技术领域,具体的说是一种用于底层水样采集的采样装置,包括主体机构,所述主体机构上配合安装有连接机构;所述连接机构上连接有卷收机构;所述主体机构上固定有取水机构;所述取水机构上配合安装有驱动机构;所述取水机构上固定有排水机构;在进行水样采集时,可以用手转动卷收机构,进而使连接机构带动主体机构和取水机构进入水中,进而在便于进行取水的同时也便于将取水机构回收上来;打开驱动机构的控制开关,进而使取水机构滑动时可以使水流入其内部,进而便于进行多层取水的同时也便于对取水机构进行密封;打开排水机构,进而便于对取水机构内水样中较大的杂质进行过滤,从而便于对取水机构中的水排放后进行检测。


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    Title :

    Sampling device for collecting bottom water sample


    Additional title:

    一种用于底层水样采集的采样装置


    Contributors:
    HU CHUNMING (author) / HE LIANSHENG (author) / LIU YING (author) / WANG YIZHE (author) / SHEN CHEN (author) / MENG RUI (author)

    Publication date :

    2022-09-30


    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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