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Water source sampling and detecting device for hydrogeological survey

A technology of hydrogeology and detection devices, applied in the direction of sampling devices, etc., can solve the problems of inability to sample water sources and low efficiency of water source exploration, and achieve the effect of improving work intensity

Inactive Publication Date: 2019-06-25
QINGDAO PROSPECTING INST OF GEOLOGICAL ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem that the hydrogeological survey water source sampling and detection device in the prior art cannot simultaneously sample water sources at different depths and different positions, resulting in low efficiency of water source survey

Method used

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  • Water source sampling and detecting device for hydrogeological survey
  • Water source sampling and detecting device for hydrogeological survey
  • Water source sampling and detecting device for hydrogeological survey

Examples

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Embodiment 1

[0038] A water source sampling detection device for hydrogeological survey, such as figure 1 shown, including:

[0039] shell1;

[0040]There are two water storage chambers 2, and each of the water storage chambers 2 is a separate chamber that is not connected to each other, and each of the water storage chambers 2 is provided with a water inlet and outlet for the water source to enter 3 and the intake and exhaust ports 4 for discharging the gaseous medium in the water storage chamber 2, the two water storage chambers 2 are arranged in a straight line in the horizontal direction, and the counterweight 5 is slidably arranged on a plurality of the In the direction of the arrangement of the water storage chamber 2; by setting multiple water storage chambers 2, multiple water source samples of different depths or multiple water source samples in different regions can be collected during the descending water intake process of the hydrogeological survey water source sampling detect...

Embodiment 2

[0047] The difference between this embodiment and embodiment 1 is that, as figure 2 As shown, the housing 1 provided in this embodiment is a cylindrical structure, and a plurality of the water storage chambers 2 are arranged in the circumferential direction of the housing 1 in the horizontal direction; In the arrangement direction of the water storage chamber 2 . A plurality of water storage chambers 2 are arranged along the circumferential direction of the casing 1 so that the water source sampling detection device can be used under the premise that the casing 1 is a cylindrical structure, thereby ensuring the sinking and rising stability of the water source sampling detection device and the ease of use. A greater number of water storage chambers 2 are provided to improve the water source sample collection capability of the water source sampling and detection device. The inner cavity of the casing 1 is provided with a slideway arranged along its circumferential direction, a...

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Abstract

The invention provides a water source sampling and detecting device for hydrogeological survey. The device comprises a casing and at least two water storage chambers. Each water storage chambers is aseparate accommodation cavity, and the separate accommodation cavities are not connected with each other. Each water storage chamber is provided with an inlet / outlet port into which a water supply source enters and an intake / exhaust port for discharging a gas medium in the water storage chamber. The device further comprises a control mechanism which separately controls opening and closing of the inlet / outlet port and the intake / exhaust port of each water storage chamber, so that the water source enters the water storage chamber. The problem of low efficiency of water source exploration, whichis caused by the fact that the existing hydrogeological survey water source sampling and detecting device cannot simultaneously sample water sources at different depths and different locations, is solved.

Description

technical field [0001] The invention relates to a water source sampling and detection device for hydrogeological survey, belonging to the technical field of water source sampling. Background technique [0002] Searching for groundwater sources, identifying hydrogeological conditions, developing and utilizing groundwater resources, or other tasks are collectively referred to as water supply hydrogeological surveys, or water source surveys. Through the hydrogeological survey water source sampling and testing device to carry out water intake work, select representative samples, analyze the water source in the testing room, and complete the water source survey work. [0003] The hydrogeological survey water source sampling and detection device in the prior art can only sample the water source at a single depth or position, and the sampling and detection device cannot collect multiple water source samples at different depths in one lifting process. As a result, the staff needs t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14
Inventor 董杰付佳妮邢同菊江国会付云霞于洋何鹏于晓曦
Owner QINGDAO PROSPECTING INST OF GEOLOGICAL ENG
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