A proportional valve body
CN224315530UActive Publication Date: 2026-06-02DONGGUAN CESHENG PRECISION MOLD CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN CESHENG PRECISION MOLD CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
The existing proportional valve has a complicated assembly process and is difficult to install, requiring the simultaneous assembly of brackets to fix the drive components.
Method used
It adopts a detachable pipe fitting and fixing rib structure. The gap fit between the fixing rib and the fixing protrusion simplifies the connection between the drive component and the valve core assembly and reduces the use of traditional fixed brackets.
Benefits of technology
The assembly process of the proportional valve body has been simplified, the installation difficulty has been reduced, and the structural design has been optimized.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224315530U_ABST
Abstract
This utility model relates to a proportional valve body in the field of hardware valve technology. It includes a valve body body with detachable pipe fittings at both ends. Inside the valve body body is a valve core assembly for connecting the pipe fittings at both ends. The top of the valve body body is a drive component for rotating the valve core assembly. A valve core hole is opened at the top of the valve body body. Several fixing ribs are provided at the bottom of the drive component. The fixing ribs are vertically arranged along the periphery of the valve core hole. A horizontally protruding fixing protrusion is provided around the periphery of the valve core hole. An embedding hole matching the fixing protrusion is opened at the bottom of the fixing rib. The fixing rib and the fixing protrusion are fitted with a clearance through the embedding hole, optimizing the structure of the proportional valve body. Furthermore, after the main body of the proportional valve body is installed, the drive component and the valve core assembly can be connected via the fixing ribs, simplifying the assembly process between the drive component and the proportional valve body.
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