Integrated sealing flange structure

By designing an integrated sealing flange structure, the combination of inflatable sealing ring and rubber ring is used to solve the problem of insufficient sealing properties of the existing flange, achieving better sealing effect and longer service life.

CN222458774UActive Publication Date: 2025-02-11ZHANGJIAGANG HUARI FLANGE MFG CO LTD
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Patent Information

Application Number
CN202421852535.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-01
Publication Date
2025-02-11
Estimated Expiration
2034-08-01

AI Technical Summary

Technical Problem

The existing flanges are insufficiently sealed when connecting the hose, which can easily lead to media leakage, and the aging and deformation of the hose will lead to connection gaps, affecting the sealing.

Method used

An integrated sealing flange structure is designed, including the right nozzle, the left nozzle, the left tube assembly and the right tube assembly. The seal is achieved through the inflatable sealing ring and the rubber ring, combining the rotary connection and thread fitting. Enhanced stability and sealing of the device.

Benefits of technology

This design improves the sealing of hose connections, avoids medium leakage, and enhances the sealing through inflation, extends the service life of the product, and reduces the need for frequent replacement of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of flange structures, in particular to an integrated sealing flange structure which comprises a right pipe nozzle, a right hubbed flange assembly, a left hubbed flange assembly and a left pipe nozzle, one end of the right pipe nozzle is fixedly connected with the right hubbed flange assembly, and one end of the right hubbed flange assembly is rotatably connected with the left hubbed flange assembly. One end of the left hubbed flange assembly is fixedly connected with a left pipe nozzle, the inner side of the right hubbed flange assembly is rotatably connected with a right through pipe assembly, the left hubbed flange assembly is internally and rotatably connected with a left through pipe assembly, the right hubbed flange assembly comprises a right flange plate, and one end of the right flange plate is fixedly connected with a flange rod. The hose connecting device has the advantages that the inside of a hose can be well supported when the hose is connected, poor sealing performance caused by aging of the hose is avoided, the sealing performance of the device can be improved in an inflation mode, and the hose connecting device has the advantages of being rapid and easy to install and capable of being repeatedly used.
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