Universal straight pipe pressure balance compensator

• Main Authors: LIU XIAOLE, LIU XINGPENG
• Format: Patent
• Language: English
• Published: 27.05.2015
• 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 relates to a universal straight pipe pressure balance compensator; the universal straight pipe pressure balance compensator comprises a front working corrugated pipe, a balance corrugated pipe, and a rear working corrugated pipe that are sequentially connected; two ends of the balance corrugated pipe are respectively provided with a front structural element and a rear structural element; the front end of the front working corrugated pipe is provided with a front connecting pipe; the rear end of the rear working corrugated pipe is provided with a rear connecting pipe; the upper and the lower sides of the front connecting pipe are respectively provided with front arm plates; the front arm plates are connected with a front universal ring through a pin shaft; the left and the right sides of the rear connecting pipe are respectively provided with rear arm plates; the rear arm plate are connected with a rear universal ring through a pin shaft; front connecting plates are arranged among the left and the right sides of the front universal ring and the rear structural element; two front connecting plates are respectively connected with the front universal ring through pin shafts; rear connecting plates are arranged among the upper and the lower sides of the rear universal ring and the front structural element; two rear connecting plates are respectively connected with the rear universal ring through pin shafts. The universal straight pipe pressure balance compensator has the advantages of being able to absorb pipeline axial displacement, displacement in any direction, and lateral displacement.