A flow metering pump

By designing locking and coordinating components, the problems of loose connections and inconvenient disassembly/reassembly of flow metering pumps are solved, achieving stable connection and convenient disassembly/reassembly in high-pressure and corrosive media environments.

CN224339126UActive Publication Date: 2026-06-09SICHUAN IND MEASUREMENT & TESTING RES INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN IND MEASUREMENT & TESTING RES INST
Filing Date
2025-08-15
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Traditional flow metering pumps have loose connections and are inconvenient to install and disassemble, especially in high-pressure scenarios where they are prone to falling off, making them unsuitable for frequent maintenance needs.

Method used

The structure employs a combination of locking and cooperating components, including a locking ring, a retaining plate, a retaining block, a positioning plate, and cooperating components. The connection is made more robust through threaded connections and snap-fit ​​methods, and the design facilitates easy assembly and disassembly.

Benefits of technology

This makes the flow metering pump connection more robust, easier to assemble and disassemble, adaptable to the application needs of multiple scenarios, and maintains stability, especially in high-pressure and corrosive media environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a flow metering pump relates to fluid machinery technical field, including structure main body, the both ends of structure main body are connected with connecting pipeline one and connecting pipeline two respectively through a locking mechanism, the locking mechanism includes locking assembly one and locking assembly two, wherein the connecting end of connecting pipeline one and connecting pipeline two is fixedly installed locking assembly one, and the both ends of structure main body are fixedly installed locking assembly two, and the locking assembly one is connected with the corresponding locking assembly two through the cooperation of component, and it is used for solving the problem of traditional flow metering pump connection not firm and inconvenient dismounting.
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