Fiber winding pressure vessel with flanged flanges on two sides

• Main Authors: CHEN JIAZHENG, ZHANG XUAN, JI DANYANG, ZHAO LIANG, YI CUIYUN, XING MINGZHI, WANG YUNFEI, WANG HONGYUN, JIANG XIZHI
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; STORING OF DISTRIBUTING GASES OR LIQUIDS; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model provides a fiber winding pressure vessel with flanged flanges on two sides, and belongs to fiber winding composite material pressure vessels. The problem that the axial strength is insufficient when an existing fiber winding pressure container is axially connected with other parts under the working state condition is solved. The utility model relates to a rotary joint which comprises a lining layer, a composite material structure layer, two metal joints and two outwards-turned flange skirts, the lining layer, the composite material structure layer, the metal joints and the outwards-turned flange skirts are all of a rotary body structure, and rotary shafts of the lining layer, the composite material structure layer, the metal joints and the outwards-turned flange skirts are all located on the same axis. The composite material structure layer is of an isopolar hole structure, the two metal connectors are arranged at the two ends of the lining layer respectively, the composite material structur