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Stratified sampling device for water quality monitoring and usage method

A sampling device, water quality monitoring technology, applied in sampling devices, measuring devices, sampling and other directions, can solve the problems of water quality mixing, time-consuming and laborious, and achieve the effect of facilitating overall storage

Active Publication Date: 2020-06-19
陈威
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a layered sampling device for water quality monitoring and its use method, to solve the problems in the above-mentioned background technology that multiple sampling is time-consuming and labor-intensive, and the water quality is prone to mixing

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  • Stratified sampling device for water quality monitoring and usage method
  • Stratified sampling device for water quality monitoring and usage method
  • Stratified sampling device for water quality monitoring and usage method

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-6 , the present invention provides a technical solution: a layered sampling device for water quality monitoring, including a detection plate 1, a fixed plate 2, a first rotating rod 3, a positioning nail 4, a first sleeve 5, a second sleeve 6, First limit block 7, connecting rod 8, adjusting screw 9, anti-slip pad 10, support block 11, sampling device body 12, receiving plate 1201, snap nail 1202, functional spring 1203, filter plate 1204,...

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Abstract

The invention discloses a stratified sampling device for water quality monitoring and a usage method. The device comprises a detection plate, a positioning nail, a connecting rod, a supporting block and a second limiting block, a fixed plate is mounted on the detection plate; a first rotating rod is mounted on the fixed plate; a vortex spring is mounted on the first rotating rod; the positioning nails are attached to the fixed plate. And a first sleeve is installed on the lower surface of the detection plate, the inner surface of the first sleeve and a second sleeve are attached to each other,a first limiting block is installed on the second sleeve, the outer surface of the connecting rod and the inner surface of the second sleeve are attached to each other, and a first limiting block isinstalled on the connecting rod. According to the stratified sampling device for water quality monitoring, a multi-layer sampling mode is adopted, so that water with different depths can be conveniently sampled at the same time, more time and labor are saved, a sample can be sealed during sampling, and the situation that when the sample is taken out, water with other depths is mixed in the sample,and a detection structure is affected is prevented.

Description

technical field [0001] The invention relates to the technical field of water quality monitoring, in particular to a layered sampling device for water quality monitoring and a use method. Background technique [0002] With the gradual strengthening of people's awareness of environmental protection, people's requirements for water quality are getting higher and higher, and the detection of water quality is becoming more and more stringent. By putting the sampling device body into the water, the water can be taken out for testing, which is convenient for testing. Water quality undergoes a series of tests. [0003] However, there are also some problems in the process of sampling water quality. For example, when it is necessary to sample water quality at different depths, it is necessary to take multiple samples, which is time-consuming and laborious, and in the process of sampling water quality at different depths, the sampling bottle The water quality is prone to mixing, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/1087Y02A20/20
Inventor 陈威孟庆庆郭欣蒋智伟王丽娜李博
Owner 陈威
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