Steam heat tracing structure

• Main Authors: YANG WENYUN, WU YINGSHENG, SUN DANNA, DING JIAMIN, ZHANG BAOYUN, DING ZHONGLIANG, LI ZEDONG, TAO XINJIANG, ZHANG DAYI, DING CHAO
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; 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; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses a steam heat tracing structure which comprises a pipe body, the pipe body comprises an attaching side and a deviating side which are oppositely arranged, when the pipe body is wound on a valve, the attaching side makes contact with the valve, the deviating side faces the outer side, and a separating fin is arranged in the pipe body in the axial direction of the pipe body so that the interior of the pipe body can be separated into two parallel channels. The section of each separation fin is in an S shape, and the two ends of each separation fin are connected with the attaching side and the deviating side correspondingly. Under the action of the separating fins, when the attaching side is attached to the valve and the pipe body is bent, due to the fact that the separating fins can effectively support the attaching side and the deviating side, the attaching side and the deviating side are prevented from being attached to each other, the phenomenon that the pipe body is blocked is effe