Depth sampler

A sampler and depth sensor technology, applied in the direction of sampling devices, etc., can solve the problems of inconvenient operation, high cost, complex structure, etc., and achieve the effect of simple structure and low cost

Inactive Publication Date: 2018-03-09
四川忆昔生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in order to ensure accurate sampling, most of the instruments currently used for sampling at different depths under the liquid surface have complex structures, so there are many disadvantages such as difficult processing and manufacturing, high cost, and inconvenient use and operation; and most of the sampling equipment with simple structures are not Suitable for sampling larger volume containers

Method used

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Embodiment

[0020] Such as figure 1 , 2 As shown, the depth sampler of the present invention comprises a sampler bottle body 1, which is provided with a bottle cap 4 matching with the sampler bottle body 1, and the bottle cap 4 is connected to the sampler bottle body 1 on the bottle mouth and can be opened. In order to facilitate opening the bottle cap 4 and sampling when the sampler bottle body 1 is immersed in the sampled liquid, the bottle cap 4 is provided with a traction rope 5 for controlling the opening and closing of the bottle cap 4 .

[0021] In order to facilitate the accurate extraction of samples of required depth, a depth sensor is also provided on the sampler bottle body 1, such as figure 1 or 2 as shown. The depth sensor 3 is arranged at the bottle mouth of the sampler bottle body 1, so as to ensure accurate depth information of the collected samples. The depth sensor 3 of the present invention is realized by using a wireless sensor, which can facilitate the wireless t...

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Abstract

The invention discloses a depth sampler, which is characterized in that it comprises a sampler bottle body (1), a bottle cap (4) matched with the sampler bottle body (1), and a bottle cap (4) arranged on the sampler bottle body (1). The depth sensor (3) on the bottle cap (4) is also provided with a traction rope (5) to control the opening and closing of the bottle cap (4). The invention not only has a simple structure, but also has low cost, and can extract samples of different depths in a container with a large volume, and is suitable for popularization and use.

Description

technical field [0001] The invention relates to the technical field of sampling equipment, in particular to a depth sampler. Background technique [0002] In biochemical experiments, it is usually necessary to extract liquid samples at different depths under the liquid page in order to analyze experimental data more objectively. However, in order to ensure accurate sampling, most of the instruments currently used for sampling at different depths under the liquid surface have complex structures, so there are many disadvantages such as difficult processing and manufacturing, high cost, and inconvenient use and operation; and most of the sampling equipment with simple structures are not It is suitable for sampling in larger containers. Contents of the invention [0003] The object of the present invention is to provide a depth sampler, which has a simple structure and is convenient to extract samples of different depths in a container with a large volume. [0004] The objec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10
Inventor 张前英
Owner 四川忆昔生物科技有限公司
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