The invention discloses a stratified sampling device for water quality monitoring, belongs to the technical field of water conservancy projects, and aims to solve the problem of how to reduce the influence of water flow on a sampling process. According to the stratified sampling device for water quality monitoring, through the arranged crawler-type water entry track device, a track unrolling driver can be used for driving a crawler-type winding drum to lower a crawler-type water entry track to the lower side of a ship body in a water area, so that the crawler-type water entry track serves as a track for a water taking pipe head to move up and down in the water area; the track section, entering the water area, of the crawler-type water inlet track is heavier than the water taking pipe head, the weight distribution is balanced, the influence of water flow is small, and the water taking pipe head is connected with the track structure of the crawler-type water inlet track in a matched mode and can move along the track structure, so that in the water body sample sampling process, the water sampling efficiency is greatly improved. The water taking pipe head of the sampling pipe moves up and down along the track structure, the gravity center is more stable in water and is not easily influenced by water flow, the sampling pipe head can be conveniently and accurately positioned for sampling, and the accuracy of a sampling result is favorably ensured.

    本发明公开了一种水质监测用分层取样装置,属于水利工程技术领域,旨在解决如何降低水流对采样过程影响的问题。该水质监测用分层取样装置通过所设置的履带式入水轨道装置,能够在水域中利用轨道疏卷驱动器驱动履带卷筒将履带式入水轨道下放至船体的下侧,以作为取水管头在水域中上下移动的轨道;由于履带式入水轨道进入水域中的轨道段具有比取水管头更大的重量且重量分布均衡,受水流的影响小,又由于取水管头与履带式入水轨道的轨道结构配合连接并可沿轨道结构运动,因此进行水体样本取样过程中,采样管的取水管头顺着轨道结构上下运动,重心在水中更加稳定,不易受到水流的影响,便于取样管头准确定位取样,利于保证采样结果的准确性。


    Access

    Download


    Export, share and cite



    Title :

    Layered sampling device for water quality monitoring


    Additional title:

    水质监测用分层取样装置


    Contributors:
    MAO XI (author) / HUANG JIAWEN (author) / XU ZHONGQUAN (author) / WANG SHUIQIAN (author) / HUANG PEIYU (author) / LEI NENGZHONG (author) / QIU HONGYU (author) / ZHANG ZICHEN (author) / FAN SHUIYING (author) / CHEN YAXIN (author)

    Publication date :

    2024-03-26


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Water quality monitoring sampling device

    PENG JIHONG / ZHOU LIMING / CHEN HAO et al. | European Patent Office | 2023

    Free access

    Water quality monitoring stratified sampling device

    WANG QI / BAI YUNZHI / HUANG JINFENG et al. | European Patent Office | 2023

    Free access

    Reservoir water quality monitoring and sampling device

    GUO ZHIQIAN / SUN ZENGBING / YANG LIYUAN et al. | European Patent Office | 2023

    Free access

    Water quality sampling device for environmental monitoring

    WANG XUEMEI / WANG XIAODONG / CAI XIAOQIANG et al. | European Patent Office | 2020

    Free access

    Water quality monitoring sampling ship

    European Patent Office | 2023

    Free access