The invention discloses an underwater sludge sampling device with a diving function. The device comprises a device main body, a diving device motor, a filtering device, a sludge sampling pipe and a propeller, wherein a central storage column is mounted in the center of the interior of the device main body; a battery bin is formed in the lower part of the central storage column; a diving device motor bin is arranged above the battery bin; the diving device motor is placed in the diving device motor bin; a wire coil connecting rod is connected to the upper part of the diving device motor; and the upper part of the wire coil connecting rod is connected with an iron cable wire coil. According to the invention, the sludge sampling pipe is mounted below the diving device; the sludge sampling pipe can be inserted into sludge through pressure generated when the device main body sinks, so that a sampling pipe baffle rotates upwards to enable the sludge to enter the sampling pipe, and the sampling pipe baffle cannot rotate downwards due to the fact that the area of the baffle is larger than that of the sampling pipe when the sampling pipe ascends after sampling is completed, so that the sludge is prevented from leaking out.
本发明公开一种具有潜水功能的水底淤泥取样装置,包括装置主体、下潜装置电机、过滤装置、淤泥取样管和螺旋桨,所述装置主体内部中央安装有中央存放柱,且中央存放柱下部开设有电池仓,所述电池仓上方开设有下潜装置电机仓,所述下潜装置电机放置于下潜装置电机仓内部,且下潜装置电机上方连接有线卷连接杆,所述线卷连接杆上方连接有铁索线卷,本发明通过对潜水装置下方安装了淤泥取样管,能够通过装置主体下沉时的压力使淤泥取样管插入淤泥内,从而使取样管挡板向上旋转,使淤泥进入取样管内,待取样完成后上升时由于挡板的面积大于取样管的面积,从而取样管挡板不会向下旋转,从而防止淤泥漏出。
Underwater sludge sampling device with diving function
一种具有潜水功能的水底淤泥取样装置
2020-10-30
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 / B01D SEPARATION , Trennen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |