High-pressure-resistant double-leakage-prevention rotary compensator

By designing a high-pressure-resistant double leakage-proof rotary compensator, including the inner bellows main body, compression-resistant mechanism, sealing mechanism and tie rod mechanism, the problems of internal pipe damage, sealing effect and pressure resistance of the rotary compensator during use are solved, and the sustainability, sealing and pressure resistance of the device are improved.

CN222687623UActive Publication Date: 2025-03-28JIANGSU BT PIPE CO LTD
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Patent Information

Application Number
CN202323590187.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-27
Publication Date
2025-03-28
Estimated Expiration
2033-12-27

AI Technical Summary

Technical Problem

The existing rotary compensator cannot prevent the inner tube from being damaged during use to ensure the pipe continues to operate, and cannot ensure the installation sealing effect, and cannot increase the pressure resistance of the device.

Method used

A high-pressure-resistant double leakage-proof rotary compensator is designed, including an inner bellows main body, a compression-resistant mechanism, a sealing mechanism and a tie rod mechanism. The compression anti-pressure mechanism realizes dual pipeline arrangement through the middle ring plate, peripheral corrugated pipe and double connecting pipe port, the sealing mechanism realizes dual seal through the rotor ring plate, inner seal ring and compression ring. The pull rod mechanism enhances pressure resistance through three-position pull rods and control blocks.

Benefits of technology

Through the dual pipe arrangement and the design of the sealing mechanism, the sustainability and sealing of the device are improved; through the design of the tie rod mechanism, the pressure resistance of the device is improved, solving the problems of inner tube damage, sealing effect and pressure resistance.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a high pressure resistant double leakproof rotary compensator, relates to compensator field, including inner bellows main part, compressive mechanism, sealing mechanism and pull rod mechanism, the compressive mechanism is installed at one end of the inner bellows main part, the sealing mechanism is installed at one end of the compressive mechanism, and the pull rod mechanism is installed at one end of the compressive mechanism. Through the arrangement of the inner corrugated pipe main body and the compression-resistant mechanism, the inner corrugated pipe main body is combined with the middle ring plate and the double-connecting pipe orifice to play a main role of a compensator, when the inner corrugated pipe main body has the problems of loss, breakage and the like, the external corrugated pipe works immediately, and due to the arrangement of double pipelines, the working sustainability of the device is improved, and the service life of the device is prolonged. The rotary head ring plate rotates to the position where work is needed in the rotary groove formed in the double-connection pipe opening, butt joint installation of a pipeline is conducted through the open hole in the rotary head ring plate, the inner sealing ring and the pressing sealing ring are extruded through the rotary head ring plate after installation is completed, the double-sealing effect is achieved, and the sealing performance of the device is improved.
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