Washer-Dryer Condensate Flow Regulator for Splash Control
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Solution Overview
Problem
Existing washer/dryer designs face issues with irregular water flow and spattering during condensate collection and discharge, leading to potential malfunctions and damage.
Innovation Solution
A hyperboloid-shaped flow regulator with a conical widening design is inserted into the chamber orifice, featuring holes on the upper half and a flange for secure placement, to regulate water flow and prevent splashing during filling and discharge.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a simple orifice is used for water entry into the chamber, then the device structure is simple, but water flow is irregular and causes spattering
Solution Approach 1:
The flow regulator acts as an intermediary component between the orifice and the chamber. It mediates the water flow by providing a controlled entry point with its specific geometry (hyperboloid shape with conical widening), converting the irregular direct flow through a simple orifice into a regulated flow pattern that reduces spattering while maintaining structural simplicity.
Solution Approach 2:
The flow regulator changes the geometric parameters of the flow path by incorporating conical widening sections and strategically positioned holes. This modifies the flow velocity, direction, and distribution parameters, transforming the water flow from irregular and splashing to regular and controlled, thereby improving reliability without significantly increasing device complexity.
2Productivity
If water flows directly into the chamber, then the filling process is simple, but turbulence causes water to spatter and reach unwanted places
Solution Approach 1:
The flow regulator applies local quality changes by creating zones of different flow characteristics within the chamber entry region. The conical widening sections and holes are strategically positioned to create localized flow control zones that reduce turbulence and prevent spattering in critical areas, while maintaining overall filling efficiency.
3Ease of operation
If the chamber is carried to be emptied, then the discharge process can be performed, but turbulence causes water to splash out during carrying
Solution Approach 1:
The flow regulator performs preliminary action by establishing a controlled flow path and reducing turbulence before water reaches the chamber during the discharge process. The conical geometry and hole distribution are designed to dampen turbulence in advance, preventing water from splashing out during the carrying and emptying operations.
4Reliability
If a flow regulator with holes is used, then water passage is improved, but the structure becomes more complex
Solution Approach 1:
The flow regulator is segmented into functional zones with holes distributed at specific locations (upper and lower sections). This segmentation allows different parts of the regulator to perform specific functions - some holes for flow distribution, others for turbulence reduction - achieving effective water flow regulation while keeping the overall structure manageable through modular functional design.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Ensures regular water flow into and out of the chamber, reducing turbulence and spattering, thus preventing damage and facilitating safe and easy operation during condensate collection and discharge processes.
Implementation Method 1
the speed of water slows down and the turbulence is attenuated. Thus, water is prevented from spattering while being received into the chamber
Data Source
Figure 1~2
Figure 3~4
Figure 5~6
AI summary
The present invention relates to a washer/dryer (1) that comprises a flow regulator (4), configured as a hyperboloid of one sheet and disposed in the chamber (2) orifice (3), for easily filling in/discharging the chamber (2) wherein the water condensed during drying is collected.