A detachable multi-channel valve switching device

CN224283615UActive Publication Date: 2026-05-26ZIYANG YINING TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZIYANG YINING TECHNOLOGY CO LTD
Filing Date
2025-07-17
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing multi-channel valve switching devices suffer from cumbersome and time-consuming operation in terms of disassembly and sealing, and cannot flexibly adapt to multi-channel switching and fixed number of channels, resulting in poor applicability.

Method used

It adopts a detachable multi-channel valve switching device, which achieves quick disassembly and assembly without tools through the combination design of connecting pin, trapezoidal block, spring, flat-top cone and baffle. It also ensures sealing through multiple sealing structures and independently controls the on and off of four sets of connecting pipes to meet diverse pipeline connection needs.

Benefits of technology

It enables rapid disassembly and assembly and multi-channel control, improves disassembly efficiency and sealing reliability, meets the multi-path combination requirements under complex working conditions, and adapts to the replacement of valves of different specifications.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224283615U_ABST
    Figure CN224283615U_ABST
Patent Text Reader

Abstract

This utility model relates to the field of valve technology and discloses a detachable multi-channel valve switching device, comprising: a loading container with a connecting pipe at the bottom, the top of which is fixed to the loading container; a cover located at the top inside the loading container; a threaded rod passing through the center of the cover and threadedly connected thereto, with a knob at the top and fixed to a partition at the bottom; and a partition located inside the loading container. By cooperating with the flat-topped cone on the connecting pipe and the delivery pipe, the valve can be loaded and unloaded from the loading container without additional tools. After the valve is disassembled, the baffle inside the rectangular groove automatically closes the port inside the connecting pipe under the action of a torsion spring. Four sets of connecting pipes independently correspond to valves, and each valve is individually controlled by its own knob, allowing for simultaneous opening of multiple channels or individual switching to meet diverse pipeline connection needs.
Need to check novelty before this filing date? Find Prior Art