A cooling valve with a detachable valve core

By using a detachable bottom shell and middle shell connection structure and worm gear meshing transmission, the problems of cumbersome disassembly and inaccurate working mode of traditional cooling valves are solved, achieving convenient disassembly and stable switching.

CN224283514UActive Publication Date: 2026-05-26XIAMEN HAOSIFEIER TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAMEN HAOSIFEIER TECH CO LTD
Filing Date
2025-05-30
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The disassembly process of the valve core assembly and switching mechanism of traditional cooling valves is cumbersome and complicated, which affects maintenance efficiency and is prone to gaps or jamming, resulting in inaccurate switching of working modes.

Method used

The valve core assembly is designed with a detachable bottom and middle shell connection structure, combined with worm gear meshing transmission and modular design, enabling convenient disassembly and precise positioning of the valve core assembly and preventing the center rod from detaching from the outer shell.

Benefits of technology

It simplifies the disassembly process of the valve core assembly, improves maintenance efficiency and the stability of the working mode, reduces maintenance costs, and ensures the safety and reliability of the cooling valve.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224283514U_ABST
    Figure CN224283514U_ABST
Patent Text Reader

Abstract

This utility model discloses a cooling valve with a detachable valve core. The cooling valve includes: a valve core assembly, which includes a central rod and a valve plate assembly mounted on the central rod, the central rod passing through the middle of the valve plate assembly; a switching mechanism for rotating the valve plate assembly to change the rotation angle of the valve plate assembly, thereby switching the operating mode of the cooling valve; a housing, in which the switching mechanism and the valve core assembly are both installed, the housing including a top shell, a middle shell, and a bottom shell, wherein the bottom shell is detachably connected to the middle shell, the top shell is detachably connected to the middle shell, and the valve plate assembly is located inside the middle shell; and a connecting block installed at the bottom of the cooling valve, the connecting block being detachably connected to the middle shell by bolts.
Need to check novelty before this filing date? Find Prior Art