A geothermal well based on wind and rain playground

Abstract

The invention provides a geothermal well based on a stormproof playground. The geothermal well comprises a well cementation section and filter well section which are arranged from top to bottom. The well cementation section comprises a casing pipe which is 14 meters long. Cement paste is recharged between the casing pipe and a wall body. The filter well section comprises a water pervious pipe which is 14 meters long. A filter is arranged between the water pervious pipe and the well body. The space between the water pervious pipe and the well body is filled with sandstones. According to the geothermal well, sediment in underground water can be blocked between the space between the water pervious pipe and the well body through the filter and is prevented from entering the geothermal well, so that the quality of a water source in the geothermal well is improved; and the space between the water pervious pipe and the well body is filled with the sandstones so that the stability of the filter well section can be further ensured. Meanwhile, the main components of filler and the geological main components of the position where the filter is located are the same, so that circulation of underground water is not influenced.

Description

technical field [0001] The invention relates to the technical field of geothermal wells, in particular to a geothermal well based on a wind and rain playground. Background technique [0002] The wind and rain playground is a large-scale sports place for people to do indoor activities in thunderstorm weather. Individual sports, such as swimming pools, need to maintain a relatively constant temperature. Moreover, due to the large flow of people in the wind and rain playground, if the indoor temperature changes greatly, it will Affect the health of indoor activities personnel. [0003] In order to save energy, the heating system of the wind and rain playground is generally based on the air-conditioning circulation system of the geothermal well. However, the well body structure of the existing geothermal well rarely involves technical solutions for maintaining the temperature of the water source in the well, which leads to an increase in the load of the air-conditioning circulat...

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Problems solved by technology

[0002] The wind and rain playground is a large-scale sports place for people to do indoor activities in thunderstorm weather. Individual sports, such as swimming pools, need to maintain a relatively constant temperature. Moreover, due to the large flow of people in the wind and rain playground, if the indoor temperature changes greatly, it will Affect the health of indoor activities

[0003] In order to save energy, the heating system of the wind and rain playground is generally based on the air-conditioning circulation system of the geothermal well. However, the well body structure of the existing geothermal well rarely involves technical solutions for maintaining the temperature of the water source in the well, which leads to an increase in the load of the air-conditioning circulation system. Conducive to energy saving and environmental protection; in addition, the filtration of the water source in the well is also particularly important. If a large amount of sediment enters the geothermal well, the submersible pump will pump the water containing sediment into the air conditioning circulation system for use, which will easily cause damage to the equipment, affect the operation of the system, and cause huge loss

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