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A groundwater level intelligent detection drilling rig

A groundwater level and drilling rig technology, which is applied in the directions of measurement, drilling pipe, drill pipe, etc., can solve the problem of low accuracy of groundwater level, and achieve the effects of low application cost, improved accuracy and good results.

Active Publication Date: 2022-05-20
SHENHUA BAOTOU ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention aims to provide a groundwater level intelligent detection drilling rig to solve the technical problem of low groundwater level accuracy in the prior art

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  • A groundwater level intelligent detection drilling rig
  • A groundwater level intelligent detection drilling rig
  • A groundwater level intelligent detection drilling rig

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the simplified description of the present invention, rather than indicating or implying that the device or component referred to must have a specific orientation, use a specific orientation construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or i...

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Abstract

The invention provides a groundwater level intelligent detection drilling rig, which includes a drilling rig, a drill pipe and a drill bit connected in sequence, wherein: the drill bit is a hollow structure, and a porous sealing plate is arranged at the front end of the hollow structure, and the hollow structure A water pressure sensor is arranged inside, and the water pressure sensor is arranged on the inner wall of the porous plugging plate; a data acquisition card is connected to the water pressure sensor by communication, and the data acquisition card receives the water pressure sensor detected the water pressure value; the controller is communicatively connected with the data acquisition card, and the controller receives the water pressure value sent by the data acquisition card; wherein, the front end of the hollow structure is away from the drill pipe one end. The above solution of the present invention can improve the accuracy of hydraulic pressure measurement in soft rock formations, reduce manpower input, has good results, low application cost, and is of great popularization value.

Description

technical field [0001] The invention relates to the technical field of mining automatic mining equipment, in particular to an intelligent groundwater level detection drilling rig. Background technique [0002] The measurement of groundwater level is of great value for slopes, geotechnical and water conservancy projects, especially in the evaluation of slope stability, whether the groundwater level is accurate will affect the accuracy of the evaluation results. Traditional water level detection is generally carried out on the basis of geological exploration drilling for water level measurement. Geological drilling needs to add drilling fluid during work, which will interfere with water level measurement. After the borehole is formed, it has a certain drying effect, which will cause the water level around the borehole to drop, which will bring errors to the water level measurement. Contents of the invention [0003] The embodiment of the present invention aims to provide a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B7/02E21B10/44E21B47/06E21B47/04E21B17/042
CPCE21B7/02E21B10/44E21B47/06E21B47/04E21B17/042
Inventor 李建华杨木林宋亚新贺艳军陈凯王永峰
Owner SHENHUA BAOTOU ENERGY CO LTD