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Underground water fixed-depth quantitative sampler for hydrogeology

A hydrogeology and groundwater technology, applied in mechanical depth measurement, sampling device, water resource assessment, etc., can solve problems such as sampler cannot take normal sampling, sampler is fixed well, tilted, etc., to prevent secondary operation and improve sampling accuracy , the effect of quality improvement

Pending Publication Date: 2022-06-03
张宇飞 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the sampling process, if the sampler is not fixed or placed stably before sampling, it will cause tilting or even tilting during the sampling process, making the sampler unable to sample normally, and it needs to be re-sampled. operation use

Method used

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  • Underground water fixed-depth quantitative sampler for hydrogeology
  • Underground water fixed-depth quantitative sampler for hydrogeology
  • Underground water fixed-depth quantitative sampler for hydrogeology

Examples

Experimental program
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Embodiment

[0035] Example: please refer to Figure 1 to Figure 9 :

[0036] The invention proposes a groundwater depth-fixing and quantitative sampler for hydrogeology, comprising: a support frame 1; the support frame 1 is arranged in an L-shaped frame structure; a sliding space is opened in the middle of the support frame 1, and a mounting plate 2 is slidably arranged inside the sliding space; The two sides of the bottom of the support frame 1 are symmetrically fixed with a connecting frame 3 ; the two sides of the support frame 1 are symmetrically fixed with protective strips 4 ; the support frame 1 further includes: a motor 101 , which is installed on the top of the support frame 1 . One side; screw A102, the screw A102 is rotatably arranged on one side of the support frame 1, and the screw A102 is connected with the rotating shaft of the motor 101 in a transmission connection; the screw B103, the screw B103 is rotated and arranged at the front end of the support frame 1; It is slida...

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Abstract

The invention provides an underground water fixed-depth quantitative sampler for hydrogeology, and relates to the technical field of geological sampling. The supporting frame is of an L-shaped frame structure. A sliding space is formed in the middle of the supporting frame, and a mounting plate is slidably arranged in the sliding space; connecting frames are symmetrically and fixedly arranged on the two sides of the bottom of the supporting frame. Protection strips are symmetrically and fixedly arranged on the two sides of the supporting frame, and when the sampler is not placed stably, a detection block on one side of the supporting frame cannot completely move upwards, so that the detection block cannot be completely inserted into a detection groove of a limiting check block, and a fixing pin cannot be fixed through a connecting frame; according to the sampling device, a sampling worker can install the sampling device according to specified operation during installation, and the problem that when the sampling device is not fixed or is not stably placed for sampling, the sampling device inclines or even turns over in the sampling process is solved.

Description

technical field [0001] The invention relates to the technical field of geological sampling, in particular to a groundwater depth-determining quantitative sampler for hydrogeology. Background technique [0002] The collection of groundwater and surface water can detect the water quality environment of the collection site and determine whether the water quality at the site is polluted, which is of great significance to the living environment of the region. [0003] However, during the sampling process, if the sampler is not fixed or placed stably before sampling, it will cause the phenomenon of tilting or even tilting during the sampling process, making the sampler unable to sample normally, and it needs to be repeated. Operation use. SUMMARY OF THE INVENTION [0004] In view of this, the present invention provides a groundwater depth-fixing and quantitative sampler for hydrogeology, which has an installation detection mechanism that forms a sampler between a detection bloc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10G01B5/18
CPCG01N1/10G01B5/18Y02A90/30
Inventor 张宇飞徐衍兰周丹
Owner 张宇飞