Sampler used for water quality detection

A water quality detection and sampler technology, applied in the preparation of test samples, instruments, sampling, etc., can solve the problems that the sampling device cannot be realized, and achieve the effect of convenient synthesis of mixed samples, widening the depth range, and simple and easy operation

Inactive Publication Date: 2018-04-27
张莲
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing water quality collection device is relatively simple, and is usually suitable for collecting shallow water samples, that is, a sampling bottle tied with a rope is thrown into the water to collect water samples, and the bottle is filled to complete the sampling after it is submerged in the water , for water quality sampling with a large depth span, the existing sampling device cannot be realized, so there is an urgent need for a sampler that is more independent of the sampling depth to solve this problem and ensure the smooth progress of environmental monitoring

Method used

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  • Sampler used for water quality detection
  • Sampler used for water quality detection
  • Sampler used for water quality detection

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Embodiment Construction

[0045] The present invention will be further described in detail below in conjunction with the embodiments and the drawings, so that those skilled in the art can implement it with reference to the text of the description.

[0046] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials, unless otherwise specified, can be obtained from commercial sources; in the description of the present invention, The terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship indicated by "inner" and "outer" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have The spec...

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Abstract

The invention discloses a sampler for water quality detection. The sampler designed by the invention includes a bracket, a sample storage box, a sampling box and a booster cylinder. The bracket is composed of a vertical part and a triangular part, and the triangular part is provided with There are two pulleys to connect the sampling box to control the sampling water depth of the sampling box. The sampling box includes a second housing and a telescopic device, and the telescopic device is provided with a limit block, a baffle and a plurality of springs The opening and closing of the sampling box is controlled by the pulling of the small pulley and the pushing force of the multiple springs so that the baffle is close to the side where the water inlet is located and is slidably connected with it. The sample storage box is located at the Just below the triangular part, single sample and mixed sample can be stored at the same time. The sampler is easy to use, simple and easy to operate, and has high practicability.

Description

Technical field [0001] The invention relates to the technical field of environmental protection. More specifically, the present invention relates to a sampler for water quality detection. Background technique [0002] As a daily work in environmental monitoring, water quality monitoring occupies an important position in environmental monitoring, especially for water quality monitoring of rivers, rivers, and lakes. Due to the large water depth span, the water quality at different depths varies greatly, and it is necessary to check the water quality at different depths. Water quality is tested. The existing water quality collection device is relatively simple, and is usually suitable for collecting shallow water samples, that is, a sampling bottle is thrown into the water to collect the water sample. After the bottle is submerged in the water, it is filled to complete the sampling. For water quality sampling with a large water depth span, the existing sampling device cannot be re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14G01N1/34G01N1/38G01N33/18
CPCG01N1/14G01N1/34G01N1/38G01N33/18G01N2001/1436
Inventor 张莲
Owner 张莲
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