Superficial layer geothermal energy underground pipe laying system structure and use method

Abstract

The invention discloses a superficial layer geothermal energy underground pipe laying system structure and a use method. The system structure comprises a shell. An operation opening is formed in the top of the inner wall of the shell. An operation cover used in cooperation with the operation opening is arranged at the position, corresponding to the operation opening, on the top of the shell. A first connecting rod is fixedly connected to the top of the left side of the shell, and the left end of the first connecting rod is fixedly connected with a water inlet pipe. The bottom of the right sideof the inner wall of the water inlet pipe is fixedly connected with a geothermal energy utilization pipe communicating with the water inlet pipe. By means of the superficial layer geothermal energy underground pipe laying system structure, a protection shell, an anti-blocking motor, an anti-blocking rotating shaft, a first sealing ring, a second sealing ring, an anti-blocking rod, a rotating plate, a scraping plate, a temperature sensor, a limiting block, a water pump, a frequency converter, a flow valve, a three-way electromagnetic valve, an induction body and a control body are matched, sothat a pipeline of the superficial layer geothermal energy underground pipe laying system structure is not likely to be frozen, the pipeline is prevented from being damaged, the water outlet temperature is constant, the work burden of working personnel is relieved, and great convenience is brought to the working personnel.

Description

technical field [0001] The invention relates to the technical field of geothermal energy utilization, in particular to a shallow geothermal energy underground pipe system structure and use method. Background technique [0002] Shallow geothermal energy refers to the thermal energy resources in the earth's interior that have a value of development and utilization under the current technical and economic conditions within a certain depth range below the surface (generally from a constant temperature zone to a burial depth of 200 meters), with a temperature lower than 25 degrees Celsius. Shallow geothermal energy is a part of geothermal resources, and it is also a special mineral resource. Common shallow geothermal energy underground pipe system structure pipes are prone to freezing, which will lead to pipe blockage, especially in winter or when the weather is colder. Areas, the freezing of pipelines is not convenient for people to use geothermal energy, and it is easy to damag...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a shallow geothermal energy underground pipe system structure, which has the advantage that the pipes are not easy to freeze, solves the problem that the common shallow geothermal energy underground pipe system structure pipes are easy to freeze, and realizes the outlet water temperature. Constant and controllable

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