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Seawater sampler convenient for fixed-point sampling

A fixed-point sampling and sampler technology, which is applied in sampling, sampling devices, fixed filter elements, etc., can solve the problems of inconvenient fixed-point sampling, trigger non-response, and lower sampling efficiency

Inactive Publication Date: 2021-03-23
山东省煤田地质局第一勘探队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing seawater samplers can usually sample seawater directly. Because the depth of the sea is very deep, when it is necessary to sample seawater below the seawater level, it is often used to put a sampling barrel with a sealing mechanism at one end into the water for sampling, and a sealing mechanism Most of the sampling barrels are sealed with a touch trigger mechanism, and the simple touch type is prone to the problem of no response to the trigger, thereby reducing the sampling efficiency, which makes the existing seawater sampler inconvenient for deep and shallow seawater. fixed-point sampling

Method used

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  • Seawater sampler convenient for fixed-point sampling
  • Seawater sampler convenient for fixed-point sampling
  • Seawater sampler convenient for fixed-point sampling

Examples

Experimental program
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Embodiment 1

[0031] Example 1, such as Figure 1-9 As shown, the present invention provides a seawater sampler that is convenient for fixed-point sampling, including a cylinder 1 and a sampling device 5 , the surface of the cylinder 1 is provided with a sampling device 5 , and the sampling device 5 includes two connecting rings 504 .

[0032] Let's talk about the specific settings and functions of the sampling device 5, the filtering device 6 and the supporting device 7 in detail below.

[0033] Such as figure 2 and image 3 As shown, the inner walls of the two connecting rings 504 are fixedly connected to the cylinder 1, and the surface of the connecting ring 504 is fixedly connected with two rectangular plates 503, and one of the two rectangular plates 503 is fixedly connected to one side of the rectangular plate 503 without the cylinder 508 There is a handle 502, at this time, hold the handle 502 to move, when the cover 3 needs to be opened, first open the cover 3 at the cylinder 1, ...

Embodiment 2

[0037]Embodiment 2, on the basis of Embodiment 1, the surface of the cylinder 1 is provided with a support device 7, the support device 7 includes a disc 77, the inner wall of the disc 77 is fixedly connected with the cylinder 1, and one end of the disc 77 is uniform There are four rotating plates 78 connected by rotation, first pull the rotating plate 78 to make the rotating plate 78 rotate on the surface of the disc 77, so that the magnet 74 is no longer magnetically attracted to the iron block 72, and now the support rod 76 will slide with the wire rope rotating plate 78, Thereby the sucker 75 is adsorbed to the ground, and now the second threaded rod 79 is rotated so that the second threaded rod 79 slides out from the inside of the disk 77, and the end of the disk 77 near the rotating plate 78 is evenly slidably connected with four slide blocks 73, This moment, slide block 73 makes slide block 73 no longer block rotating plate 78, and rotating rotating plate 78 makes rotati...

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Abstract

The invention provides a seawater sampler convenient for fixed-point sampling, and relates to the technical field of seawater samplers. The seawater sampler comprises a cylinder and a sampling device,wherein the surface of the cylinder is provided with the sampling device, the sampling device comprises two connecting rings, the inner walls of the two connecting rings are fixedly connected with the cylinder, and the surfaces of the connecting rings are fixedly connected with two rectangular plates in a penetrating manner. According to the invention, a connecting wire is pulled by a limiting block, so that a cover is fixed by virtue of the tension of the connecting wire, and the problem that when seawater below a seawater level needs to be sampled, a sampling barrel with a sealing mechanismat one end is usually put into water for sampling, most of the sampling barrels with the sealing mechanism are sealed by a touch type triggering mechanism, and the problem of no triggering response easily exists in the simple touch type to reduce the sampling efficiency so as to cause inconvenient fixed-point sampling of the existing seawater sampler in deep and shallow places of seawater is solved.

Description

technical field [0001] The invention relates to the technical field of seawater samplers, in particular to a seawater sampler which is convenient for fixed-point sampling. Background technique [0002] The water quality sampler is a water quality sample collection tool with a metal block and acrylic structure; the instrument complies with the national regulations on water environment sampling instruments, and is equipped with a water inlet, water inlet valve and water outlet closing system; when using this tool for water sampling When collecting, according to the collection needs, it can go deep into the water at any depth and collect water samples at any level in the water. [0003] Existing seawater samplers can usually sample seawater directly. Because the depth of the sea is very deep, when it is necessary to sample seawater below the seawater level, it is often used to put a sampling barrel with a sealing mechanism at one end into the water for sampling, and a sealing m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10B01D35/02B01D29/50B01D29/03
CPCB01D29/03B01D29/50B01D35/02G01N1/10G01N2001/1031
Inventor 郝义种衍飞冯英明臧浩周继磊潘继明张昊杨帆
Owner 山东省煤田地质局第一勘探队