Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Embedded heat exchange tube type screw pile and construction method thereof
The invention belongs to the technical field of screw piles, and discloses an embedded heat exchange tube type screw pile and a construction method thereof. The problems that in the prior art, a screw pile is high in prefabricating cost and poor in pile body bearing capacity are solved. The heat exchange pipe pile specifically comprises a heat exchange pipe, a pile cap, steel structure threads, a pile body and a pile tip. A hole is formed in the pile cap; a pile body is connected below the pile cap, and the bottom of the pile body is connected with a pile tip. Steel structure threads are spirally wound around the pile body; the heat exchange pipe is arranged in the steel structure threads in a penetrating mode and wound around the pile body along the steel structure threads. The two ends of the heat exchange pipe penetrate out of the holes. The concrete main body of the screw pile is wrapped between the outer layer of the steel structure and the hollow steel cone, so that the screw pile has high load capacity; the heat exchange pipe penetrates through the interior of the steel structure thread, so that the heat exchange area is increased, and the heat exchange efficiency is improved; according to the screw pile construction method, the screw pile is screwed into the screw pile site through the screw pile machine, construction is easy and efficient, and the construction cost is low.
本发明属于螺钉桩技术领域，公开了一种内嵌热交换管式螺钉桩及其施工方法；以解决现有技术中螺钉桩预制成本高、桩体承载能力差的问题；其具体包括热交换管、桩帽、钢构螺牙、桩身和桩尖；桩帽内部开有孔洞；桩帽下方连接有桩身，桩身底部连接有桩尖；桩身周围盘旋缠绕设置有钢构螺牙；热交换管穿设于钢构螺牙内部，并沿着钢构螺牙缠绕设置在桩身周围；热交换管的两端均从孔洞中穿出。本发明的螺钉桩混凝土主体被包裹在钢构外层和空心钢锥中间，具有较强的负载能力；热交换管穿设于钢构螺牙内部，增加了换热面积，提高了换热效率；本发明的螺钉桩施工方法通过螺旋桩机将螺钉桩旋入螺钉桩位点，施工简易高效，施工成本低。
Embedded heat exchange tube type screw pile and construction method thereof
The invention belongs to the technical field of screw piles, and discloses an embedded heat exchange tube type screw pile and a construction method thereof. The problems that in the prior art, a screw pile is high in prefabricating cost and poor in pile body bearing capacity are solved. The heat exchange pipe pile specifically comprises a heat exchange pipe, a pile cap, steel structure threads, a pile body and a pile tip. A hole is formed in the pile cap; a pile body is connected below the pile cap, and the bottom of the pile body is connected with a pile tip. Steel structure threads are spirally wound around the pile body; the heat exchange pipe is arranged in the steel structure threads in a penetrating mode and wound around the pile body along the steel structure threads. The two ends of the heat exchange pipe penetrate out of the holes. The concrete main body of the screw pile is wrapped between the outer layer of the steel structure and the hollow steel cone, so that the screw pile has high load capacity; the heat exchange pipe penetrates through the interior of the steel structure thread, so that the heat exchange area is increased, and the heat exchange efficiency is improved; according to the screw pile construction method, the screw pile is screwed into the screw pile site through the screw pile machine, construction is easy and efficient, and the construction cost is low.
本发明属于螺钉桩技术领域，公开了一种内嵌热交换管式螺钉桩及其施工方法；以解决现有技术中螺钉桩预制成本高、桩体承载能力差的问题；其具体包括热交换管、桩帽、钢构螺牙、桩身和桩尖；桩帽内部开有孔洞；桩帽下方连接有桩身，桩身底部连接有桩尖；桩身周围盘旋缠绕设置有钢构螺牙；热交换管穿设于钢构螺牙内部，并沿着钢构螺牙缠绕设置在桩身周围；热交换管的两端均从孔洞中穿出。本发明的螺钉桩混凝土主体被包裹在钢构外层和空心钢锥中间，具有较强的负载能力；热交换管穿设于钢构螺牙内部，增加了换热面积，提高了换热效率；本发明的螺钉桩施工方法通过螺旋桩机将螺钉桩旋入螺钉桩位点，施工简易高效，施工成本低。
Embedded heat exchange tube type screw pile and construction method thereof
一种内嵌热交换管式螺钉桩及其施工方法
DING XUANMING (Autor:in) / WANG CHENGLONG (Autor:in) / ZHANG DINGXIN (Autor:in) / ZHOU HANG (Autor:in) / OU QIANG (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
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