A radio-based hydrogeological borehole water level monitoring device and method

A water level monitoring device and a hydrogeological technology, which are applied to the liquid level indicator of physical variable measurement, wind energy power generation, wind turbine combination, etc., can solve the problems of untimely monitoring information and large monitoring error rate.

Active Publication Date: 2022-05-24
山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a radio-based hydrogeological borehole water level monitoring device and method to solve the problem that the monitoring information is not timely and the monitoring error rate is large in areas far away from cities such as open-pit mining areas proposed in the background technology. question

Method used

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  • A radio-based hydrogeological borehole water level monitoring device and method
  • A radio-based hydrogeological borehole water level monitoring device and method
  • A radio-based hydrogeological borehole water level monitoring device and method

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Embodiment 1

[0034] see Figure 1-8 , the present invention provides a technical solution: a radio-based hydrogeological borehole water level monitoring device, comprising a hollow rod 1 arranged in the geological borehole and a fixed base plate 11 arranged on the outside of the top of the hollow rod 1. The fixed base plate 11 uses In order to increase the stability of the hollow rod 1, a connecting plate 2 is fixedly connected to the inner side of the bottom end of the hollow rod 1. The connecting plate 2 plays a role of fixing the limit rod 3, and the inner side of the connecting plate 2 is screwed to the limit rod 3. The limit rod 3 is arranged in parallel on the inner side of the hollow rod 1, the outer side of the limit rod 3 is provided with a self-adjusting module of the floating block, and the inner side of the self-adjusting module of the floating block is provided with a water level change monitoring module.

[0035] The water level change monitoring module is used to monitor the...

Embodiment 2

[0038] see Figure 1-8 , the present invention provides a kind of technical scheme:

[0039] Similar parts in this embodiment and Embodiment 1 will not be repeated, the difference is: a radio-based hydrogeological borehole water level monitoring device, comprising a hollow rod 1 arranged in a geological borehole and a hollow rod 1 The fixed base plate 11 on the outer side of the top, the fixed base plate 11 is used to increase the stability of the hollow rod 1, the inner side of the bottom end of the hollow rod 1 is fixedly connected with a connecting plate 2, and the connecting plate 2 plays the role of fixing the limit rod 3, connecting The inner side of the plate 2 is screwed with a limit rod 3 , the limit rod 3 is arranged parallel to the inner side of the hollow rod 1 , and a protection module is provided on the outer side of the top end of the hollow rod 1 .

[0040] The protective module includes a protective cover 10 for preventing the crushed stone from falling from ...

Embodiment 3

[0045] see Figure 1-8 , the present invention provides a kind of technical scheme:

[0046] Similar parts in this embodiment and Embodiment 1 will not be repeated, and the differences are:

[0047] The floating block self-adjusting module is used to automatically adjust the height of the floating block 7 in the hollow rod 1 following the change of the water level. 3a, the floating block 7 is arranged in an annular shape, and the floating block 7 can be adjusted in stages following the change of the water level. The length of the pull rope 9 exposed outside the floating block 7 is half the length of the detection rod 5 .

[0048] Specifically, the floating block self-adjusting module includes an engaging and fixing module, a lifting and disengaging module, and a reset waiting module, and the engaging and fixing module includes a chute 25 . The spring 27, the two ends of the spring 27 are respectively fixedly connected with one end of the block 28 and the inner side of the c...

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Abstract

The invention relates to the technical field of water level monitoring, in particular to a radio-based hydrogeological borehole water level monitoring device and method, the device includes a hollow rod arranged in the geological borehole and a fixed base board arranged outside the top end of the hollow rod, the fixed base board For increasing the stability of the hollow rod, the inner side of the bottom end of the hollow rod is fixedly connected with a connecting plate, and the inner side of the connecting plate is spirally connected with a limiting rod, and the limiting rod is arranged in parallel on the inner side of the hollow rod. A protective module is provided outside the top of the hollow rod, a floating block self-adjusting module is provided outside the limit rod, and a water level change monitoring module is provided inside the floating block self-adjusting module, and the protective module includes a protective cover for To prevent gravel from falling from the top of the hollow rod.

Description

technical field [0001] The invention relates to the technical field of water level monitoring, in particular to a radio-based hydrogeological borehole water level monitoring device and method. Background technique [0002] In areas far from the city, such as open-pit mining areas, it is difficult for people to frequently detect changes in the water level at the borehole. The borehole water-level monitoring device installed in the open-pit outer mine is easily covered or damaged by falling rocks. , resulting in the inability to monitor the water level correctly. [0003] Radio waves can be used as an information carrier to transmit various signals. The current water level monitoring devices often put pressure-type water-level sensors into the water for real-time monitoring. Fixed setting, there are still some problems, the first problem is that with the change of water level, when the water level is lower than the pressure type water level sensor, the water level detection w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/22F03D9/20
CPCY02E10/72
Inventor 杨鑫卿王聪李振生花凤艳张鹏于晓洋
Owner 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队)
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