Water hammer protection device for water supply network

• Main Authors: KANG DONGLIANG, LIU FAXIN
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SEWERAGE; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WATER SUPPLY; WEAPONS

The utility model discloses a water supply network water hammer protection device which comprises a bottom plate, a protection barrel arranged in the center of the top of the bottom plate, a circular truncated cone barrel arranged at the top end of the protection barrel, pressure relief water pipes arranged in two pressure relief covers, a connecting table arranged at the top of the circular truncated cone barrel, a top cover arranged at the top of the connecting table, and two sets of telescopic limiting structures arranged in two containing cavities. The front side and the rear side of the connecting table are each provided with two release structures, a piston plate is arranged in the circular truncated cone barrel, a sealing ring is arranged on the outer wall of the piston plate, a first telescopic rod is arranged at the top of the piston plate, and a top cover is arranged at the top of the first telescopic rod. The two V-shaped push rods are pushed at the same time to enable the trapezoid block to be shr