Saddle joint used for flexible connection between pipelines or tubing
A flexible connection and saddle technology, applied in the direction of pipes/pipe joints/fittings, branch pipelines, pipes, etc., can solve the problems of difficult branch pipeline coaxiality, difficult installation, and reduced sealing performance of the main pipeline, and achieve Ease of manufacture, reduced construction requirements, and improved sealing performance
Inactive Publication Date: 2012-03-07
JIANGSU HIPPO PLASTICS
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Problems solved by technology
The matching gap between the existing saddle joint socket and the branch pipeline is small, and the installation is difficult. Because it is manual operation, it is difficult to ensure that the opening on the main pipeline is coaxial with the branch pipeline, resulting in poor sealing and occurrence of Engineering problems such as water leakage
Generally, when there is an angle between the opening on the main pipeline and the axis of the branch pipeline, the seal will not be tight, and engineering problems such as water leakage will occur.
The natural settlement of the main pipeline will also lead to the reduction of sealing performance, resulting in engineering problems such as water leakage
Method used
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[0013] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0014] figure 1 figure 2 image 3 Figure 4 Figure 5 It is the best embodiment of the saddle joint for flexible connection between pipelines or pipes of the present invention, including a cylinder 1 connected to branch pipelines, one end of cylinder 1 has a saddle body 2 connected to the main pipeline, and the cylinder 1. The outer wall is covered with a saddle pad 3. The outer wall of the cylindrical body 1 is threadedly connected with a nut 4 for pressing the saddle pad 3. A sealing rubber pad 5 is arranged between the outer surface of the saddle body 2 and the inner wall of the main pipeline. The end of the cylinder body 1 away from the saddle body 2...
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The invention relates to a saddle joint used for flexible connection between pipelines or tubing. The saddle joint comprises a cylinder body connected with a branch pipeline, wherein one end of the cylinder body is provided with a saddle body connected with a trunk pipeline, a sealing gum cushion is arranged between the outer surface of the saddle body and the inner wall of the trunk pipeline, a saddle cushion is sleeved on the outer wall of the cylinder body, the threaded connection of the outer wall of the cylinder body is used for pressing the nut of the saddle cushion, one end of the cylinder body far from the saddle body is provided with a rubber ring for coating the cylinder body and a buckle ring for fixing the rubber ring, the cylinder body is provided with a groove matched with the buckle ring, the inner diameter of the cylinder body is greater than the outer diameter of the branch pipeline. The saddle joint used for the flexible connection between pipelines or tubing provided by the invention has a simple structure and is easy to manufacture, by utilizing flexible connection of the cylinder body and the branch pipeline, sealing property is improved, construction requirement is lowered, installation is convenient, and the problem that sealability is reduced due to natural sedimentation of the trunk pipeline to cause water leakage can be avoided.
Description
technical field [0001] The invention relates to the technical field of pipe or pipe connectors, in particular to a saddle joint for flexible connection between pipes or pipes. Background technique [0002] The plastic inspection well uses high polymer resin as the raw material for one-time injection molding, and is composed of separate parts. It is flexibly connected with the well pipe. The pipe and well soil move together and settle evenly, which is a good solution to the problems caused by traditional brick wells and plastic pipes. The problem of uneven settlement can effectively prevent ground subsidence. The urban sewage pipelines are criss-crossed and the layout is complex. The connection requirements between the main pipeline and the branch pipelines are relatively high. The openings on the main pipeline and the branch pipelines must be coaxial to ensure the installation accuracy, otherwise it will be easy to leak after a long time. The matching gap between the existi...
Claims
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IPC IPC(8): F16L41/14
Inventor 周佰兴
Owner JIANGSU HIPPO PLASTICS