Radiator Valve Insert with Rotatable Flow Direction Control
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Solution Overview
Problem
Existing radiator valve inserts cannot dynamically change the flow direction between heating elements during operation without complex assembly processes, limiting flexibility and comfort in heating distribution.
Innovation Solution
A valve insert with integrated devices for adjusting flow direction and presetting flow rate, allowing external operation to change flow direction while maintaining flow rate, using gearing and operational elements to couple these functions for seamless adjustment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the valve insert uses fixed flow directions permanently assigned to heating elements, then the device complexity is reduced and manufacturing is simplified, but the adaptability to different installation configurations (left or right hinged radiators) is limited
Solution Approach 1:
The valve insert incorporates a rotatable flow medium that can be dynamically adjusted between different angular positions (0° and 180°) to change flow directions. This dynamic element allows the same valve insert to adapt to both left-hinged and right-hinged radiator configurations, eliminating the need for different fixed-configuration valve inserts for each installation variant.
Solution Approach 2:
The valve insert is designed with universal functionality by integrating a rotatable flow medium that can serve multiple installation configurations. A single valve insert design can be used for both left-hinged and right-hinged radiators, as the flow medium can be rotated to direct flow appropriately for either configuration, reducing the need for multiple specialized components.
2Adaptability or versatility
If the flow direction is changed by loosening and retightening the valve insert, then the adaptability to different heating element configurations is achieved, but the loss of time during installation and operation increases significantly
Solution Approach 1:
The valve insert features a rotatable flow medium that can be adjusted dynamically during operation without requiring disassembly. The flow medium can be rotated between 0° and 180° positions while the valve insert remains tightly installed, allowing quick adaptation to different heating element configurations without the time-consuming process of loosening and retightening components.
Solution Approach 2:
The valve insert is pre-designed with a rotatable flow medium mechanism that enables future adjustments without disassembly. This preliminary design feature anticipates the need for flow direction changes and provides a built-in mechanism that allows such changes to be made quickly during operation, eliminating the need for time-consuming reinstallation procedures.
3Ease of operation
If the valve insert integrates both flow rate presetting and flow direction adjustment functions, then the device complexity increases, but the ease of operation is improved by allowing external adjustment during operation
Solution Approach 1:
The valve insert merges two previously separate functions (flow rate presetting and flow direction adjustment) into a single integrated component. The rotatable flow medium is combined with the flow rate presetting mechanism within the same valve insert body, allowing both functions to be adjusted externally during operation without requiring separate components or complex external control systems.
Solution Approach 2:
The valve insert is designed as a multi-functional device that simultaneously provides flow rate presetting and flow direction adjustment capabilities. This universal design consolidates multiple functions into one component, reducing the overall system complexity despite the increased operational flexibility, as users can adjust both flow rate and direction from the same external interface.
Data Source
Figure 1
Figure 2~3
Figure 4~5
AI summary
The invention relates to a valve insert (1) for a radiator valve (2) for controlling the flow rate of a heating medium and/or for regulating the flow rate of a heating medium, which has a presetting device (9) by means of which the flow rate can be throttled to a value to be specified, and which is positioned with an inflow and outflow opening (14, 22) in a radiator valve (2) in such a way that the flow rate (6) supplied to the radiator (3) is divided in any ratio between at least two heating elements (4, 5) of the radiator and/or optionally the flow rate (6) flows into one or the other heating element (4, 5), with a device (8) for adjusting the direction of flow of the flow rate (6) being integrated into the valve insert (1), which is is accessible and operable from the outside and allows a direct change in the direction of flow (7) of the flow rate (6) coming from the valve insert (1).