Bioreactor built-in delivery tube integrated device

By introducing components such as sealing rings, extension tubes, and extrusion parts into the integrated device for conveying pipes within the bioreactor, the problems of inconvenient conveying and poor sealing in existing devices are solved, enabling flexible control and efficient sealing of fluid conveying and ensuring the normal operation of the bioreactor.

CN224301601UActive Publication Date: 2026-05-29GUXIN BIOENGINEERING EQUIP (JIANGSU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUXIN BIOENGINEERING EQUIP (JIANGSU) CO LTD
Filing Date
2025-06-06
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing bioreactor built-in delivery pipe devices suffer from problems such as inflexible delivery, poor flow control, and poor sealing performance, which affect the stability of the reactor environment and the normal progress of biological reactions.

Method used

An integrated device for the built-in delivery pipe of a bioreactor was designed, including components such as a main water delivery pipe, a sealing ring, an extension pipe, a compression component, a sealing ball, and an expansion port. The compression component pushes open the sealing ball to facilitate the delivery of fluid, and the sealing performance is improved by the cooperation of the sealing ball and the tension spring.

Benefits of technology

It achieves convenient and precise fluid delivery, improves sealing performance, ensures the stability and reliability of fluid delivery within the bioreactor, and prevents leakage.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224301601U_ABST
    Figure CN224301601U_ABST
Patent Text Reader

Abstract

The utility model relates to a kind of integrated devices of built-in conveying pipe in bioreactor, the device includes main water pipe, its outside is equipped with several evenly distributed sealing ring, sealing ring side is connected with extension pipe, extension pipe inside movably is equipped with extruding piece, the sealing ball matched with extruding piece is embedded in the side wall inside main water pipe. The side wall inside main water pipe is equipped with the expansion port of the diameter greater than the diameter of sealing ball, the first adjusting groove is equipped in the side wall inside main water pipe on the upper and lower sides of sealing ball, inside is equipped with tension spring, and sealing ball and main water pipe are sealed between processing. Extruding piece includes the convex mouth corresponding with sealing ball, the convex mouth is equipped with several evenly distributed and the water outlet hole that penetrates itself, the end of its side away from sealing ball is integrally connected with the adjusting tube corresponding with the inner diameter of extension pipe, adjusting tube side is connected with reset spring by fixedly connected push plate, reset spring and push plate outside are equipped with the second adjusting groove placed in the inside of extension pipe.
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