High-pressure-resistant pressure vessel

• Main Authors: HE XIAOJIAN, HE XIAOGANG, HE KEMENG, HE XIANGMENG, HE KEQING
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

The utility model discloses a high-pressure-resistant pressure vessel, which belongs to the technical field of high pressure resistance of pressure vessels, and comprises a pressure vessel body, the pressure vessel body comprises a tank body, two ends of the tank body are welded with end sockets, and through the matching of a fixing bolt, a through hole, a sealing gasket and a fixing screw cap arranged in a first sealing assembly, the pressure vessel body is sealed. The sealing cover and the flange can be fixed, the sealing performance of the connecting position of the sealing cover and the flange is improved, meanwhile, displacement between the sealing cover and the flange is avoided, a fixing rod in the second sealing assembly is installed on a fixing ring, a supporting effect can be provided for a pressing plate and a supporting plate, and meanwhile a through groove is formed in the surface of the pressing plate; the fastening bolt can penetrate through the through groove to be fixedly connected with the t