Socket structure and preparation method thereof

Abstract

The invention discloses a socket structure and a preparation method thereof, and belongs to the technical field of bamboo composite pipe connection. An integrated rubber ring is correspondingly arranged, so that the arrangement of a lining layer in the socket structure can be effectively avoided, the manufacturing process of the socket structure is simplified, and the risk of leakage is avoided; and the strength, integrity and reliability of the socket structure can be guaranteed while the socket structure is rapidly formed through the corresponding arrangement of the connecting grooves in theperiphery of the integrated rubber ring and the corresponding arrangement of a reinforcing layer, so that stable butt joint of the bamboo composite pipe is achieved. The socket structure is simple instructure, the preparation method is convenient, the formed socket structure is high in integrity and high in reliability, the sealing performance and reliability of the socket structure can be effectively improved while the using strength of the socket structure is guaranteed, the connecting reliability of the bamboo composite pipe is guaranteed, the service life of the bamboo composite pipe connecting structure is prolonged, the application cost and maintenance cost of the bamboo composite pipe are reduced, and the socket structure has a good practical value and popularization value.

Description

technical field [0001] The invention belongs to the technical field of bamboo composite pipe connection, and in particular relates to a beam joint structure and a preparation method thereof. Background technique [0002] In people's daily life and industrial production, pipelines are widely used. Common pipeline connection methods include threaded connection, flange connection, welding, pipe socket connection, ferrule connection, hot melt connection and groove connection. These connection methods are widely used in various pipeline projects in many fields. However, for bamboo composite pipes, bamboo is used as the main raw material. Due to the particularity of bamboo, the existing interface connection methods cannot be effectively applied. [0003] In view of this, in the applicant's prior application CN 104266017A, a method for preparing and installing a tube bundle joint for connecting bamboo composite pipes and the tube bundle joint were proposed, through which the spec...

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Problems solved by technology

[0004] However, along with the further development of the bamboo composite pipe connection technology, the applicant found that there are also obvious defects in the prior art of slotting and embedding the sealing ring on the socket or bundle joint

First of all, the preparation process of the above-mentioned beam joint or bamboo composite pipe connection structure is cumbersome, and the manufacturing and use costs of the product are relatively high, which is not conducive to the large-scale promotion of bamboo composite pipes and limits the popularization and application of bamboo composite pipes; During the process, the socket of the bundle joint and the pipe will easily damage the inner lining layer of the bundle joint when it comes into contact, which will affect the normal use of the bundle joint and cause the risk of leakage in the connected structure, resulting in an increase in maintenance costs

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