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Thermal insulation equipment for monitoring well

A technology for monitoring equipment and monitoring wells, which is applied in wellbore/well components, isolation devices, earthwork drilling and production, etc. It can solve problems such as equipment failure, shutdown, damage, and changes, and achieve the goal of avoiding equipment failure and damage and enhancing the insulation effect Effect

Pending Publication Date: 2022-04-15
SHENHUA GUONENG ENERGY GRP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present application is to provide a thermal insulation device for monitoring wells, which can solve the problems in the related art that the monitoring equipment in the monitoring well under low temperature conditions changes, resulting in equipment failure, shutdown or even damage, and affecting the collection and transmission of monitoring data.

Method used

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  • Thermal insulation equipment for monitoring well
  • Thermal insulation equipment for monitoring well
  • Thermal insulation equipment for monitoring well

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Embodiment Construction

[0021] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0022] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally o...

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Abstract

The invention discloses heat preservation equipment for a monitoring well, and belongs to the technical field of heat preservation and freezing prevention of well mouths. The heat preservation equipment for the monitoring well comprises a heat preservation body, a cover body and a heating device, the heat preservation body is provided with a through hole allowing a well mouth of the monitoring well to stretch into so that the periphery of the monitoring well can be sleeved with the heat preservation body, and the cover body is arranged at the end of the heat preservation body in the axial direction of the through hole so that the cover body can cover the well mouth of the monitoring well. The heat preservation main body and the cover body are heat preservation structural parts; monitoring equipment is arranged in the monitoring well, and the heating device is used for being connected with the monitoring equipment to heat the monitoring equipment. Through the arrangement, the heat preservation body and the cover body can surround the wellhead and the periphery of the monitoring well correspondingly, the heat preservation effect can be enhanced, heat preservation can be conducted on the wellhead of the monitoring well, meanwhile, the heating device heats monitoring equipment in the monitoring well, and the situation that the monitoring equipment changes and causes equipment faults and damage is effectively avoided; and the influence on monitoring data acquisition and transmission is avoided.

Description

technical field [0001] The application belongs to the technical field of heat preservation and antifreeze at wellheads, and in particular relates to antifreeze equipment for monitoring wells. Background technique [0002] Groundwater automatic monitoring wells are special wells used to monitor changes in groundwater level, water temperature and water quality. Monitoring equipment is usually installed in the well, and groundwater data are collected, stored and transmitted through the monitoring equipment. However, under low temperature conditions, the working status of monitoring equipment will change, resulting in equipment failure, shutdown, or even damage, affecting monitoring data collection and transmission. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a thermal insulation device for monitoring wells, which can solve the problems in the related art that the monitoring equipment in the monitoring well changes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B36/04
CPCE21B36/04
Inventor 邵力孙来华汤立坤高茂胜郭志强李光琦刘明楠冯子健杜文凤
Owner SHENHUA GUONENG ENERGY GRP
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