一种管道直连多通阀及医疗阀岛
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI HAIZHI IND TECH CO LTD
- Filing Date
- 2025-09-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing medical valve islands suffer from poor integration, cumbersome assembly, high leakage risk, unreasonable shell design, difficult maintenance, poor compatibility and expandability, and are unable to flexibly adapt to the functional upgrade needs of medical equipment.
The modular, direct-connect multi-way valve, including valve body, valve connector and reinforcing rib structure, is fixed by insert nuts to achieve convenient installation and disassembly. The injection molding process reduces costs and the standardized conversion connector is designed to allow for flexible expansion of the fluid channel.
It improves the ease of installation and disassembly, reduces development and maintenance costs, enhances the stability and sealing performance of the valve body, simplifies the maintenance process, reduces the risk of fluid leakage, and supports the functional upgrade of medical devices.
Smart Images
Figure CN224516076U_ABST
Abstract
Claims
1. A pipeline direct-connection multi-way valve, characterized in that; Includes a valve body (100), and a valve cavity (110) is provided inside the valve body (100); The valve body (100) is provided with a valve connector (120) on its outer side and upper end, which communicates with the valve cavity (110); The valve body (100) has symmetrically arranged mounting parts (130) on the outer side of its lower end, and the mounting parts (130) are fitted with insert nuts (131); The valve body (100) is provided with a number of reinforcing ribs (140) arranged at intervals along the transverse or longitudinal direction of the valve body (100), and the transverse reinforcing ribs (140) are arranged at intervals along the upper and lower sides of the valve body (100).
2. The direct connected multi-port valve of claim 1, wherein ； The valve body (100) has an installation port at its lower end, and the edge of the installation port has a disassembly notch (150).
3. The direct coupled multi-port valve of claim 1, wherein ； The valve connector (120) is provided with a detachable replaceable insert for opening and closing the valve connector.
4. The pipeline direct-connection multi-way valve according to claim 1, characterized in that... ； The valve body (100) is formed by injection molding.
5. A medical valve manifold employing the direct pipe connection multi-port valve of any one of claims 1-4, wherein ； It includes a valve island housing (200), which has an installation space (210) for installing a plurality of valve bodies (100). The valve island housing (200) has an external conversion connector (300) on its top, which is connected to the valve connector (120) of the valve body (100) through a connecting pipe (400).
6. The medical valve manifold of claim 5, wherein; The valve island housing (200) is also provided with an internal conversion joint (500) that connects to the adjacent valve body (100), and the internal conversion joint (500) is provided with a connecting pipe that connects to the valve joint (120).
7. The medical valve island of claim 5, wherein; The valve island housing (200) has horizontally outwardly extending mounting plates (220) on both sides of its lower end.
8. The medical valve manifold of claim 5, wherein; The valve island housing (200) is provided with mounting parts (130) on both sides of the bottom of the valve body (100).
9. The medical valve island of claim 5, wherein; The valve island housing (200) includes multiple sheet metal housings (230), and a connecting part is provided between adjacent sheet metal housings (230), with a connecting part on the connecting part.