Pneumatic conveying installation

By designing a modular, openable pipe with a pneumatic conveying and installation structure, combined with sealing grooves and sealing strips, the problem of needing to disassemble the pipe to remove stuck items due to malfunctions in existing technologies has been solved. This enables rapid removal and sealing, ensuring the timely supply of medical supplies.

CN224512585UActive Publication Date: 2026-07-17SINOPHARM NODA JOINT CONSTRUCTION (SHANGHAI) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SINOPHARM NODA JOINT CONSTRUCTION (SHANGHAI) CO LTD
Filing Date
2025-08-01
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing medical pneumatic delivery pipelines require disassembly of the entire pipeline or cutting of a section to remove trapped items in case of failure, resulting in long system downtime and affecting the timely supply of critical materials.

Method used

A pneumatic conveying installation structure was designed, including a conveying pipe, a mounting plate, a fixing plate, and auxiliary components. The modular, openable design of the conveying pipe is achieved through the combination of an opening groove, an auxiliary groove, and an arc-shaped cover. Combined with a sealing groove and a sealing strip, it provides a continuous adaptive sealing force to assist in the rapid removal of stuck items.

Benefits of technology

This enabled the processing of stranded items within minutes, improving production efficiency, reducing downtime, ensuring the timely delivery of critical supplies within clinical safety timeframes, and avoiding the risk of surgical delays.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224512585U_ABST
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Abstract

The application discloses a pneumatic conveying installation structure and relates to the field of medical logistics equipment, which comprises a conveying pipe, an installation plate and a fixing plate arranged outside the conveying pipe and used for fixing the conveying pipe, an installation assembly arranged outside the installation plate and used for fixing the installation plate and the fixing plate, and an auxiliary assembly arranged outside the conveying pipe and used for facilitating the removal of retained articles in the conveying pipe. The application realizes the modular openable pipeline design of the conveying pipe through a circular arc cover, shortens the minute-level disposal time of medical articles, forms a rotary avoidance type through the use of a circular arc groove, integrates a rectangular spring to realize the pressurization of the circular arc cover, tightly connects a sealing groove and a sealing strip when the circular arc cover closes an opening groove, provides a continuous self-adaptive sealing force, and prevents the circular arc cover from being opened due to the influence of air pressure fluctuation when the pneumatic conveying system is used.
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Claims

1. A pneumatic conveying installation, characterized in that: The device includes a conveying pipe (1), and an installation plate (2) and a fixing plate (3) for fixing the conveying pipe (1) are provided on the outside of the conveying pipe (1). An installation assembly (5) for fixing the installation plate (2) and the fixing plate (3) is provided on the outside of the installation plate (2). An auxiliary assembly (4) for facilitating the removal of items retained in the conveying pipe (1) is provided on the outside of the conveying pipe (1).

2. A pneumatic conveying installation according to claim 1, characterized in that The auxiliary component (4) includes an opening groove (41) formed on the inner wall of the conveying pipe (1), and an auxiliary groove (42) formed on the outer wall of the conveying pipe (1) communicating with the inside of the opening groove (41). An arc cover (43) is hinged inside the auxiliary groove (42), and a pressing block (414) abuts against one side of the surface of the arc cover (43).

3. A pneumatic conveying installation according to claim 2, characterized in that: The surface of the auxiliary groove (42) is provided with a sealing groove (44), and the surface of the arc cover (43) is fixedly connected with a sealing strip (45) that matches the size of the sealing groove (44).

4. A pneumatic conveying installation according to claim 1, characterized in that: An auxiliary block (46) is fixedly connected to one side of the surface of the fixed plate (3). A sliding groove (47) is provided inside the auxiliary block (46). A cylinder (49) that passes through the auxiliary block (46) and is fixed to the surface of the pressing block (414) is slidably connected inside the sliding groove (47). A rectangular spring (48) is fixedly connected to one end of the cylinder (49) inside the sliding groove (47).

5. A pneumatic conveying installation according to claim 4, characterized in that: A fixed cylinder (410) that is slidably connected to the outer wall of the cylinder (49) is fixedly connected to one side of the surface of the auxiliary block (46). An arc groove (411) is provided through one side of the surface of the fixed cylinder (410). A slider (412) that is fixedly connected to the outer wall of the cylinder (49) is slidably connected inside the arc groove (411).

6. A pneumatic conveying installation according to claim 5, characterized in that: The arc groove (411) is internally connected to an arc block (413) that is adapted to the size of the arc groove (411).

7. The pneumatic conveying installation structure according to claim 1, characterized in that: The mounting assembly (5) includes a cylindrical column (51) symmetrically rotatably connected to both ends of the mounting plate (2), and a circular plate (54) rotatably connected to the surface of the cylindrical column (51) is fixedly connected to the surface of the cylindrical column (51).

8. A pneumatic conveying installation according to claim 7, characterized in that: A square plate (53) is fixedly connected to one side of the cylindrical column (51), and square grooves (52) with sizes matching those of the square plate (53) are opened through the surfaces of both ends of the fixed plate (3).