Planar 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 planar straight pipe pressure balance compensator; the planar straight pipe pressure balance compensator comprises a front working corrugated pipe, a balance corrugated pipe, and a rear working corrugated pipe; 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 front working corrugated pipe is connected with the front structural element; the rear end of the rear working corrugated pipe is provided with a rear connecting pipe; the front end of the rear working corrugated pipe is connected with the rear structural element; the front connecting pipe and a connecting frame of the rear structural element are connected by a front hinge plate; the rear connecting pipe and the front structural element are connected by a rear hinge plate. The planar straight pipe pressure balance compensator has the advantages that the functions of a straight pipe pressure balanced corrugated compensator and a one-way hinge type corrugated compensator; the axial displacement, the angular displacement and the lateral displacement of pipelines can be absorbed; therefore, the applicability of pressure balance compensator in various pipeline structures is significantly increased.