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Underwater sample collector

A sample collector and sample collection technology, applied in the direction of sampling devices, etc., can solve the problems of excessive manpower, time-consuming and labor-intensive, etc., and achieve the effect of convenient force and continuous operation

Active Publication Date: 2012-05-16
SHANDONG NEW HOPE LIUHE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing underwater sample collection mainly uses glass tubes, sucks the samples into the tube through siphon, and then puts them in the sample collection bag, and also uses auxiliary lighting equipment, which is time-consuming and laborious to operate and requires a lot of manpower

Method used

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Embodiment Construction

[0012] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation manner.

[0013] As shown in the figure, an underwater sample collector includes a tube body 2, a piston structure cooperating with the tube body 2 is arranged inside the tube body 2, and the lower end of the tube body 2 opening is a sample collection port 17, The lower valve plate 4 is fixed on the inner wall of the pipe body 2 at the top of the sample collection port 17, and the limit stopper 18 is fixed on the inner wall of the pipe body 2 at the top of the lower valve plate 4, and a movable stopper 18 is installed at the bottom of the stopper. On the upper valve plate 6, a spring 5 is fixed on the upper valve plate 6, and a sphere 3 is fixed on the lower end of the spring 5, and the sphere 3 can cooperate with the through holes on the upper valve plate 6 and the lower valve plate 4 to realize guiding Through and shut-off, a sa...

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Abstract

The invention discloses an underwater sample collector. The technical scheme of the invention is as follows: the underwater sample collector comprises a pipe body, the inside of the pipe body is provided with a piston structure matched with the pipe body, the lower end of an opening of the pipe body is a sample collecting hole, a lower valve plate is fixed on the inner wall of the pipe body at the upper part of the sample collecting hole, a limit stop is fixed on the inner wall of the pipe body at the upper part of the lower valve plate, the lower part of the limit stop is provided with a movable upper valve plate, a spring is fixed on the upper valve plate, a sphere is fixed at the lower end of the spring and can realize conduction and intercepting in cooperation with through holes on the upper valve plate and the lower valve plate, the pipe body at the upper part of the limit stop is provided with a sample outlet, the sample outlet is communicated with a sample collecting pipe, and the sample collecting pipe is provided with a one-way valve structure. The underwater sample collector disclosed by the invention is simple in structure and convenient and quick in application; and byusing the underwater sample collector disclosed by the invention, underwater samples such as sea cucumbers and fishes and the like can be absorbed conveniently without carrying out underwater operations by hands.

Description

technical field [0001] The invention relates to an underwater sample collector. Background technique [0002] Existing underwater sample collection mainly uses glass tubes, and the samples are sucked into the tube by siphon, and then placed in the sample collection bag, and auxiliary lighting equipment is also used. The operation is time-consuming and laborious, and requires a lot of manpower. Contents of the invention [0003] The present invention aims at the shortcomings existing in the prior art, and provides an underwater sample collector with simple structure, convenient and quick use, which can conveniently absorb sea cucumbers, fish and other underwater samples without reaching out to the Underwater operation. [0004] The present invention is achieved through the following technical measures: an underwater sample collector, which includes a tube body, the tube body is provided with a piston structure matched with the tube body, the lower end of the tube body open...

Claims

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Application Information

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IPC IPC(8): G01N1/08
Inventor 不公告发明人
Owner SHANDONG NEW HOPE LIUHE GROUP
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