Pressure water tank for water conservancy project drainage station

• Main Authors: LIU FANGYE, XIE YUREN, LI NANA, LI XIUHUI, BAO ZHANJUN
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; FIXED CONSTRUCTIONS; FOUNDATIONS; HANDLING THIN OR FILAMENTARY MATERIAL; HYDRAULIC ENGINEERING; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; SOIL SHIFTING; STORING; TRANSPORTING

The invention discloses a pressure water tank for a water conservancy project drainage station, and relates to the technical field of water conservancy equipment.The pressure water tank comprises a water tank body and a sealing cover, a maintenance hole is formed in the upper surface of the water tank body, a first groove and a second groove are formed in the upper surface of the water tank body, and four bosses are rotationally connected to the surface of the first groove through a fixed shaft; a threaded hole is formed in the surface of any boss, the hole wall of each threaded hole is in threaded connection with a threaded installation rod, a penetrating hole is formed in the surface of the sealing cover, and the threaded installation rods are in sliding connection with the sealing cover through the penetrating holes. And the bottom end of the disc body is rotationally connected with a fixed shaft of the groove wall of the groove 1. Through mutual cooperation of the structures, the sealing cover has the eff