Bottom layer intelligent water-industry water-sample collector

Abstract

The invention discloses a bottom layer intelligent water-industry water-sample collector, and relates to the technical field of water-sample monitoring and collection. The bottom layer intelligent water-industry water-sample collector comprises a bottom plate, wherein a fixed mounting mechanism is arranged above the bottom plate, and an in-depth sampling mechanism is arranged in the fixed mountingmechanism. According to the bottom layer intelligent water-industry water-sample collector, an electromagnetic valve is controlled to be opened, a water body is pressed into the interior of a buoyancy tube through water pressure, and the water body is accelerated to descend to a bottom layer; after the water body penetrates into the bottom layer, the telescopic end of one of electric push rods iscontrolled to retract, so that a sealing cover is separated from an introduction tube, the water body at the bottom layer is injected into a corresponding sampling tube, and the water body in the buoyancy tube is pumped out through controlling the operation of a water suction pump, so that a cavity is formed in the buoyancy tube, and the buoyancy of the device is increased; and therefore, the floating depth of the bottom layer intelligent water-industry water-sample collector is adjusted by controlling the extraction amount, the next electric push rod is controlled to contract, secondary collection is carried out, and the problem that the device needs to be pulled out and washed down for in-depth collection after each collection is solved.

Description

technical field [0001] The invention relates to the technical field of water sample monitoring and collection, in particular to a bottom intelligent water sample collector. Background technique [0002] Water sample monitoring refers to the monitoring of physical properties of environmental water bodies (rivers, rivers, lakes, reservoirs and groundwater, etc.) monitoring, monitoring of organic compounds, biological monitoring and determination of hydrological and meteorological parameters, and substrate monitoring. [0003] When it is necessary to collect water samples, a collector is usually used to collect the bottom water. During the collection process, the bottom water sample collector, after it penetrates to a certain extent, it is difficult to collect the water body without re-downloading. The water body at other depths is collected and processed when the tube is connected, and the depth of the water body cannot be positioned to control the collection. Contents of t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bottom intelligent water sample collector, which solves the problem that the bottom water sample collector cannot collect multiple deep water bodies and the depth of the deep water body cannot be positioned and controlled

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