Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pump-free geothermal energy extraction snow melting system and snow melting method thereof
The invention provides a pump-free geothermal energy extraction snow melting system and a snow melting method thereof.The system comprises a hot well sleeve, a perforation is formed in the outer wall of the hot well sleeve, an ascending pipe section, a descending pipe section and a geothermal heat exchanger are arranged in the hot well sleeve, the lower end of the ascending pipe section is connected with a liquid outlet of the geothermal heat exchanger, and the descending pipe section is connected with a liquid inlet of the geothermal heat exchanger; the embedded pipe is embedded in a pavement layer, the ascending pipe section, the descending pipe section, the geothermal heat exchanger and the embedded pipe form a circulation pipeline, the circulation pipeline is filled with heat-conducting media, and a circulation starting trigger is arranged between the ascending pipe section and the descending pipe section. According to the pump-free geothermal energy extraction snow melting system and the snow melting method thereof, geothermal energy is extracted to achieve ground snow melting, external strong current access is not needed, and pump-free operation is achieved.
本发明提供一种无泵地热能提取融雪系统及其融雪方法，该系统包括热井套管，热井套管外壁设有射孔，热井套管内设有上升管段、下降管段和地热交换器，上升管段下端与地热交换器的出液口连接，下降管段与地热交换器的进液口连接，预埋管预埋在路面层，上升管段、下降管段、地热交换器和预埋管形成循环管路，循环管路填充导热介质，上升管段和下降管段之间设有循环起始触发器。该无泵地热能提取融雪系统及其融雪方法，对地热能进行提取实现地面融雪，无需外部强电接入，实现无泵运行。
Pump-free geothermal energy extraction snow melting system and snow melting method thereof
The invention provides a pump-free geothermal energy extraction snow melting system and a snow melting method thereof.The system comprises a hot well sleeve, a perforation is formed in the outer wall of the hot well sleeve, an ascending pipe section, a descending pipe section and a geothermal heat exchanger are arranged in the hot well sleeve, the lower end of the ascending pipe section is connected with a liquid outlet of the geothermal heat exchanger, and the descending pipe section is connected with a liquid inlet of the geothermal heat exchanger; the embedded pipe is embedded in a pavement layer, the ascending pipe section, the descending pipe section, the geothermal heat exchanger and the embedded pipe form a circulation pipeline, the circulation pipeline is filled with heat-conducting media, and a circulation starting trigger is arranged between the ascending pipe section and the descending pipe section. According to the pump-free geothermal energy extraction snow melting system and the snow melting method thereof, geothermal energy is extracted to achieve ground snow melting, external strong current access is not needed, and pump-free operation is achieved.
本发明提供一种无泵地热能提取融雪系统及其融雪方法，该系统包括热井套管，热井套管外壁设有射孔，热井套管内设有上升管段、下降管段和地热交换器，上升管段下端与地热交换器的出液口连接，下降管段与地热交换器的进液口连接，预埋管预埋在路面层，上升管段、下降管段、地热交换器和预埋管形成循环管路，循环管路填充导热介质，上升管段和下降管段之间设有循环起始触发器。该无泵地热能提取融雪系统及其融雪方法，对地热能进行提取实现地面融雪，无需外部强电接入，实现无泵运行。
Pump-free geothermal energy extraction snow melting system and snow melting method thereof
一种无泵地热能提取融雪系统及其融雪方法
WU XIANGCHENG (Autor:in) / MA MENGZHU (Autor:in) / SU LIANGBIN (Autor:in) / WANG GANG (Autor:in) / YU WAN (Autor:in) / HU TAO (Autor:in) / SU HUASHAN (Autor:in) / DU XIAOCHAO (Autor:in) / ZHOU JIANJUN (Autor:in) / TANG HAIBO (Autor:in)
09.06.2023
Patent
Elektronische Ressource
Chinesisch
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