Flexible cover of vacuum seal pipe with self -adaptation protect function

• Main Authors: ZHANG JUNJUN, ZHU FAJIN, LIU WEIBIAO, GUO BAOYANG, XU KETAO, ZHOU ZIBIN
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2018
• 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 utility model discloses a flexible cover of vacuum seal pipe with self -adaptation protect function, including sealing washer, sealing flange, inner tube, outer tube, inner tube and the flexible cooperation of outer tube, the cooperation end of outer tube sets up the sealing flange, the sealing flange inboard sets up the sealing washer, the sealing washer seals sliding fit with the outer wallof inner tube. The utility model discloses a flexible cooperation relation each other of inner tube and outer tube can digest pipeline deformation, makes instrument and meter in the pipeline overhaulthrough flexible cooperation relation and changes more conveniently, is connected the sealing flange of use between inner tube and the outer tube and fixes and extrude the sealing washer to seal up inner tube and outer tube, the inner tube is big with the flexible volume of the cooperation of outer tube, permits the deflection of pipeline bigger. The utility model discloses simple structure connects and easy dismounting, a