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Water quality sampling device

A sampling device and water quality technology, applied in sampling devices and other directions, can solve problems such as affecting the accuracy of water quality monitoring

Inactive Publication Date: 2020-10-27
冯文判
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, water quality sampling mainly uses various types of water quality samplers, but most water quality samplers have some defects, for example, they can only take relatively shallow water samples, which will affect the accuracy of water quality monitoring

Method used

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Embodiment Construction

[0031] 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.

[0032] see Figure 1 to Figure 5, a water quality sampling device, comprising a sampling device housing 1, a rectangular rod 2 and a wedge-shaped rod 3, the middle part of the upper surface of the sampling device housing 1 is fixedly connected with a support rod-11, and the upper part of the front surface of the support rod-11 is provided with a circle Shaped hole one 12, the upper surface of rectangular bar 2 is provided with rectangular groove one 21, is pro...

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Abstract

The invention relates to the field of water quality sampling equipment. The invention further discloses a water quality sampling device. The sampling device comprises a sampling device shell, a rectangular rod and a wedge-shaped rod, wherein the middle part of the upper surface of the sampling device shell is fixedly connected with a support rod I; a circular hole I is formed in the upper part ofthe front surface of the support rod I; a rectangular groove I is formed in the upper surface of the rectangular rod. When the water quality needs to be sampled, the sampling device is put into a water area to be sampled; throughstarting the motor, the motor drives the driving shaft to rotate,the driving shaft rotates to drive the circularblock I to rotate,the circularblock I rotates to drive thelong rod II to do circular motion; the long rod II does circular motion, so that the bolt II does circular motion; a circular block III moves upwards or downwards through circumferential movement of the bolt II, a long rod III moves upwards or downwards through upward or downward movement of the circular block III, a rectangular block III moves upwards or downwards through upward or downward movement of the long rod III, and therefore a vertical plate moves up and down in a rectangular groove II through a sliding block.

Description

technical field [0001] The invention relates to the field of water quality sampling equipment, in particular to a water quality sampling device. Background technique [0002] With the rapid development of social economy, the problem of environmental pollution is becoming more and more prominent, especially the problem of water environment pollution is showing the trend of regional expansion, pollution diversification and serious degree. In the face of global environmental problems and the increasingly severe water crisis, water resource protection has become an urgent problem facing human beings. In order to strengthen the monitoring of water environment quality, grasp the current situation of water quality in a timely manner, determine the temporal and spatial distribution of pollutants in water bodies, and then trace the source of pollutants, pollution channels and their impact on human health, a large number of on-site water quality sampling work is required. , in order ...

Claims

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Application Information

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IPC IPC(8): G01N1/14G01N1/16
CPCG01N1/14G01N1/16
Inventor 冯文判
Owner 冯文判
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