Flow control device
By designing a multi-baffle throttle valve with a flow restrictor collar and concentric rod system, the problem of inaccurate pressure control in traditional baffle valves in large-diameter conduit systems is solved, achieving precise regulation of fluid flow and pressure, and improving system efficiency and stability.
CN122148755APending Publication Date: 2026-06-05ASM IP HLDG BV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ASM IP HLDG BV
- Filing Date
- 2025-12-02
- Publication Date
- 2026-06-05
AI Technical Summary
Technical Problem
Traditional baffle valves are difficult to use in large-diameter conduit systems to achieve precise pressure control, resulting in low system efficiency and inconsistency.
Method used
The multi-baffle throttle valve design employs a flow restrictor collar and a concentric rod system. The flow rate and pressure are finely controlled through the holes in the flow restrictor collar, and each baffle plate is independently controlled by the concentric rod system to achieve multi-stage regulation.
Benefits of technology
It enables precise regulation of fluid flow and pressure, improves the stability and control accuracy of pressure in the system, and reduces the effects of condensation and buildup.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122148755A_ABST
Abstract
A flow control device. A valve assembly includes a valve housing operable to be coupled to a conduit, the conduit including a flow restrictor collar centrally disposed within a recess of the valve housing, the flow restrictor collar including an aperture having a first diameter that is less than a second diameter of a passageway within the conduit, wherein fluid can be transmitted through the aperture of the flow restrictor collar; and a shutter rotatable relative to the valve housing between an open position in which flow through the aperture is maximized and a closed position in which flow through the aperture is minimized.
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