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Geothermal well monitoring system and method for new energy geothermal energy

A technology of monitoring system and geothermal energy, which is applied in the direction of program control, electrical program control, and measuring devices in sequence/logic controllers, and can solve the problems of insufficient security of analog signal transmission and unfavorable performance of digital signal integrity, etc.

Inactive Publication Date: 2018-09-28
平越
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to solve the above problems, the present invention provides a geothermal well monitoring system of new energy geothermal energy and its method, which effectively avoids the loss of analog signals in the prior art and cannot be finally converted into digital signals and transmitted to the monitoring center server , The integrity of the digital signal is unfavorable, and the security of the analog signal transmission is insufficient.

Method used

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  • Geothermal well monitoring system and method for new energy geothermal energy
  • Geothermal well monitoring system and method for new energy geothermal energy

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0037] Such as Figure 1-Figure 2 As shown, the geothermal well monitoring system of new energy geothermal energy, the geothermal well includes a geothermal recovery well and a geothermal recharge well; The wellhead device 1 in the closed state, the wellhead device 1 is generally various control valves, because the wellhead device 1 is not made any improvement, so it will not be repeated here; the control signal input terminal of the submersible pump is connected with the submersible pump control cabinet 10 Electrically connected; the first water level sensor 2 is installed in the geothermal production well; the first ultrasonic flow sensor 3, the first pressure sensor 4, and the first temperature sensor 5 are installed in the wellhead pipeline of the geothermal production well; A second water level sensor 6 is installed in the geothermal recharge well...

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Abstract

The invention provides a geothermal well monitoring system and method for new energy geothermal energy. The main control software includes temporary storage software, and the temporary storage software is used to monitor that an analog signal is temporarily stored in a set storage area I upon the presence of another analog signal corresponding to the main control software; the main control software further includes take-out software, and the take-out software is used to monitor that the analog signal temporarily stored in the storage area I is taken out under a condition that a programmable controller is connected to a communication network. With the method, the defects that the analog signal is lost and cannot be finally converted into a digital signal and transmitted to the monitoring center server in the prior art, the performance of the digital signal is incomplete, and the security of the analog signal transmission is insufficient are effectively avoided.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a geothermal well monitoring system for new energy geothermal energy and a method thereof. Background technique [0002] Geothermal energy is provided by geothermal resources, which are not an inexhaustible source of energy. Only by actively exploring scientific and effective management models and methods at the early stage of development and rationally utilizing this precious clean energy can we ensure the sustainability of the development and utilization of geothermal resources. Dynamic parameters such as temperature, pressure, flow, and water level of geothermal wells are important raw data for the evaluation of geothermal water reserves, rational exploitation and utilization, and recharge and recharge. Accurate determination and timely acquisition of these parameters is an important part of geothermal resource management and an important basic work for the sustainable uti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04G01D21/02
CPCG05B19/04G01D21/02
Inventor 平越
Owner 平越