V-shaped communicating pipe with auxiliary pressing function

• Main Authors: HAN JIABIN, ZHANG ZHIDONG, ZHANG BIN, CHEN KANG, HU YUTAO, LI QUANSHUAI, JIA ZHIJIE, MA XIAOFENG, CHEN JINAN, SHI SHUAINAN
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; WEAPONS

The V-shaped communicating pipe comprises a V-shaped communicating pipe body, integrated connecting flanges are arranged at the two ends of the communicating pipe body respectively, and sealing grooves are formed in the positions, located on the periphery of an inner hole of the connecting flanges, of the installation faces on the outer sides of the connecting flanges and used for installing sealing pieces in an embedded mode. Long grooves are symmetrically formed in the two sides of the lower end of each connecting flange, and openings of the long grooves face downwards. The sleeve is sleeved on a double-end stud during installation; a pressing face is arranged at the position, located at the inner end of the long groove, of the inner side of each connecting flange, and an included angle is formed between each pressing face and the adjacent mounting face, so that the communicating pipe can slide downwards in the mounting process, and therefore the sealing piece is pressed. Even if the parts have machining er