The invention discloses a water quality detection sampling device with a water taking sealing function, which comprises a mobile platform, the top of the mobile platform is provided with a retractable support column, the top of the retractable support column is connected with a connecting transverse plate, the connecting transverse plate is movably connected with a plurality of telescopic arms, and the outer ends of the telescopic arms are provided with pulleys. A winch assembly is further arranged at the top of the movable platform, a scale rope is connected to the winch assembly, and the scale rope sequentially penetrates through the pulley at the bottom of the supporting plate and the pulley at the outer end of the telescopic arm to be connected with the sealable water taking assembly; according to the water sampling device, the closable water taking assembly is arranged and can be automatically closed after reaching a specified water layer, so that water in the specified water layer is sampled and sealed, and the problem that the water in the specified water layer flows out along with the water in the rising process, and consequently sampling is inaccurate is solved; and different water layers can be sampled at the same time.
本发明公开了一种带取水封闭功能的水质检测取样装置,包括移动平台,所述移动平台顶部设有可收缩支撑柱,可收缩支撑柱顶部连接有连接横板,连接横板上活动连接有多根伸缩臂,伸缩臂外端头均设有滑轮,移动平台顶部还设有卷扬组件,卷扬组件上连接有刻度绳索,刻度绳索依次穿过支撑板底部的滑轮和伸缩臂外端头的滑轮连接可封闭式取水组件;本发明通过设置的可封闭式取水组件,可到达指定水层后自动封闭,从而将指定水层的水进行取样封存,避免在上升过程中指定水层的水随水流出,造成取样不准确的问题,通过设置的多根伸缩臂以及配套的滑轮,可同时对不同水层进行取样。
Water quality detection sampling device with water taking sealing function
一种带取水封闭功能的水质检测取样装置
2024-09-06
Patent
Electronic Resource
Chinese
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 / B66C Krane , CRANES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen |
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