Novel prefabricated geothermal energy concrete pipe pile excels in

• Main Authors: SHANG WENCHANG, LIU DUNWEI, ZHU NA, YU XIUXIA, LI XIAOLING
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2016
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HYDRAULIC ENGINEERING; LIGHTING; MECHANICAL ENGINEERING; RANGES; SOIL SHIFTING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; UNDERGROUND OR UNDERWATER STRUCTURES; VENTILATING; WEAPONS

The utility model belongs to the technical field of the building energy conservation, a novel prefabricated geothermal energy concrete pipe pile excels in is related to, the embedded bottom of installing at the pile foundation cushion cap of precast tubular pile pile body, the bottom of precast tubular pile pile body is the structure or sharp at precast tubular pile stake end installation closing pile of remaining silent for precast tubular pile stake end, precast tubular pile stake end, lower part steel reinforcement cage and upper portion steel reinforcement cage make up the constitution support, and it has fixed reinforcing bar to reserve on the steel reinforcement cage of upper portion, and the part that the upper portion steel reinforcement cage stretched into the pile foundation cushion cap is the joint bar, and the precast tubular pile pile body passes through the joint bar with the pile foundation cushion cap to be connected, and the hot exchange pipe of PE is in the same place with the support ligatu