A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
While-drilling pipe-following energy pile in karst area and construction method of while-drilling pipe-following energy pile
The invention belongs to the technical field of pile foundation construction in building construction, and particularly relates to a karst area while-drilling pipe-following energy pile and a construction method thereof. A karst area while-drilling pipe-following energy pile comprises an energy pile body and a heat exchange system used for the energy pile body, and the heat exchange system comprises a heat exchange pipe, a ground source heat pump system and a water collecting tank; the heat exchange pipe comprises a first pipeline, a connecting pipeline and a second pipeline which are connected in sequence. The free end of the first pipeline extends into the water collecting tank after passing through the ground source heat pump system; the connecting pipeline is of a spiral structure with holes, and the connecting pipeline of the heat exchange pipe is inserted into an inner cavity of the energy pile. And the free end of the second pipeline extends into the water collecting tank. Compared with the prior art, the heat exchange system can lead river water in the karst cave underground river into the heat exchange pipes, heat exchange is conducted through the temperature difference between the river water of the karst cave underground river and surface water, temperature adjustment is achieved, and the purposes of energy conservation, economy and environmental protection are achieved.
本发明属于建筑施工中桩基础施工技术领域，具体为一种岩溶区随钻跟管能源桩及其施工方法。一种岩溶区随钻跟管能源桩，其包括能源桩、以及用于能源桩的换热系统，换热系统包括换热管、地源热泵系统与集水箱；其中，换热管包括顺次连接的第一管道、连接管道与第二管道；第一管道的自由端经地源热泵系统后伸入至集水箱内；连接管道为带有孔眼的螺旋结构，换热管的连接管道插入安装至能源桩的内腔中；第二管道的自由端伸入至集水箱内。与现有技术相比，本发明中该换热系统可将溶洞暗河内的河水引入至换热管内，利用溶洞暗河河水与地表水的温度差进行换热，实现温度调节，达到节约能源、经济环保的目的。
While-drilling pipe-following energy pile in karst area and construction method of while-drilling pipe-following energy pile
The invention belongs to the technical field of pile foundation construction in building construction, and particularly relates to a karst area while-drilling pipe-following energy pile and a construction method thereof. A karst area while-drilling pipe-following energy pile comprises an energy pile body and a heat exchange system used for the energy pile body, and the heat exchange system comprises a heat exchange pipe, a ground source heat pump system and a water collecting tank; the heat exchange pipe comprises a first pipeline, a connecting pipeline and a second pipeline which are connected in sequence. The free end of the first pipeline extends into the water collecting tank after passing through the ground source heat pump system; the connecting pipeline is of a spiral structure with holes, and the connecting pipeline of the heat exchange pipe is inserted into an inner cavity of the energy pile. And the free end of the second pipeline extends into the water collecting tank. Compared with the prior art, the heat exchange system can lead river water in the karst cave underground river into the heat exchange pipes, heat exchange is conducted through the temperature difference between the river water of the karst cave underground river and surface water, temperature adjustment is achieved, and the purposes of energy conservation, economy and environmental protection are achieved.
本发明属于建筑施工中桩基础施工技术领域，具体为一种岩溶区随钻跟管能源桩及其施工方法。一种岩溶区随钻跟管能源桩，其包括能源桩、以及用于能源桩的换热系统，换热系统包括换热管、地源热泵系统与集水箱；其中，换热管包括顺次连接的第一管道、连接管道与第二管道；第一管道的自由端经地源热泵系统后伸入至集水箱内；连接管道为带有孔眼的螺旋结构，换热管的连接管道插入安装至能源桩的内腔中；第二管道的自由端伸入至集水箱内。与现有技术相比，本发明中该换热系统可将溶洞暗河内的河水引入至换热管内，利用溶洞暗河河水与地表水的温度差进行换热，实现温度调节，达到节约能源、经济环保的目的。
While-drilling pipe-following energy pile in karst area and construction method of while-drilling pipe-following energy pile
一种岩溶区随钻跟管能源桩及其施工方法
HOU ZHENKUN (author) / YAN JUNYU (author) / TANG MENGXIONG (author) / LIANG SHIHUA (author) / XIAO YAO (author) / SU DINGLI (author) / LI BO (author) / LING ZAO (author) / WANG LEI (author) / FENG DELUAN (author)
2024-02-13
Patent
Electronic Resource
Chinese
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