Protective heat preservation structure of heat preservation pipeline connector and construction method of protective heat preservation structure

• Main Authors: WANG YING, CHENG SHICHAO, MU JUNHAO, LI JUN, MA ZONGYONG, SONG YAFENG, SHEN YONG, WANG SONG, ZHANG TAOZHEN, SONG JIANAN
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a protective heat preservation structure of a heat preservation pipeline connector and a construction method of the protective heat preservation structure. The protective heat preservation structure of the heat preservation pipeline connector comprises a connector heat preservation material and a connector elastic sleeve, the left end of the connector elastic sleeve is arranged on the surface of a left outer protection pipe in a sleeving mode, the inner diameter of a left port of the connector elastic sleeve is smaller than or equal to the outer diameter of the left outer protection pipe of a left heat preservation pipe, the right end of the connector elastic sleeve is arranged on the surface of the right outer protection pipe in a sleeving mode, the inner diameter of a right port of the connector elastic sleeve is smaller than or equal to the outer diameter of the right outer protection pipe of a right heat preservation pipe, a closed cavity body is formed between the connector elasti