Special pipeline seal connection flange plate structure
A kind of pipeline sealing, special technology, applied in flange connection, pipe/pipe joint/pipe fitting, through components, etc., can solve the problems affecting the normal use of the pipeline structure, the firmness cannot be guaranteed, the efficiency is low, etc., to achieve good sealing performance. Guaranteed, long service life, safe and reliable effect
Inactive Publication Date: 2018-04-27
JIANGSU TUBE COTE SHUGUANG COATING
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Problems solved by technology
During the use of the pipeline, the connection firmness of the interface position plays an important role in the overall stability of the pipeline. The general pipeline connector is fixedly connected by a variety of gasket structures to match it. There are many types of gaskets, so that the efficiency of installation becomes relatively low, and the firmness after installation cannot be guaranteed, and loosening may occur during long-term use, which affects the normal use of the pipeline structure
Method used
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[0019] Such as Figure 1 to Figure 7 As shown, a special flange structure for pipeline sealing connection, which connects the pipeline structure more firmly in the form of flange parts through snap-fitting and fixed connection, so that it can be assembled and connected with the pipeline structure The firmness is better, and the seal assembly grooves are set on the sides of the two ends of the parts to make the sealing of each end more reliable during assembly and connection, and a further sealing structure is set at the inlet end of the pipeline to make the parts in use. The tightness of the pipe is more secure, making it more reliable during use, making the pipeline have a longer service life and better stability during use. It includes a cylindrical body assembly fixing column 1, and the upper center of the main body assembly fixing column 1 is provided with a cylindrical first assembly connecting column 2, which is assembled and connected with the outlet end of the pipeline...
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The invention relates to the technical field of pipeline assembly parts, in particular to a special pipeline seal connection flange plate structure. According to the technical scheme, the special pipeline seal connection flange plate structure is characterized by comprising a cylindrical body assembly fixing column; and a first cylindrical assembly connecting column is arranged in the center position of the upper end of the body assembly fixing column, a second cylindrical assembly connecting column is arranged in the center position of the lower end face of the body assembly fixing column, acoaxial inverted-cone-shaped seal assembly connecting column is arranged in the center position of the lower end face of the body assembly fixing column, and a cylindrical assembly connecting groove with the cross section being in an isosceles trapezoid shape is formed between the seal assembly connecting column and the second assembly connecting column. The special pipeline tight coupling flangeplate structure has the beneficial effects that multilayer seal structures are arranged at the pipeline connecting positions, the seal performance of parts is better guaranteed during use, the safetyof the parts is more reliable during use, the service life of pipelines can be longer, and the stability is better during use.
Description
technical field [0001] The invention relates to the technical field of pipe fittings, in particular to a special pipe sealing connection flange structure. Background technique [0002] The pipeline structure needs to be connected and fixed through the interface fixture during assembly. During the use of the pipeline, the connection firmness of the interface position plays an important role in the overall stability of the pipeline. The general pipeline connector is fixedly connected by a variety of gasket structures to match it. There are many types of gaskets, so that the efficiency of installation becomes relatively low, and the firmness after installation cannot be guaranteed, and loosening may occur during long-term use, which affects the normal use of the pipeline structure. Contents of the invention [0003] The purpose of the present invention is to provide a special pipeline sealing connection flange structure, which connects the pipeline structure more stably in t...
Claims
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IPC IPC(8): F16L23/032F16L23/18
CPCF16L23/032F16L23/18
Inventor 陆新茜游为民夏敏高宝成李晓东钱厚军
Owner JIANGSU TUBE COTE SHUGUANG COATING