Smart Spray Control System for Consistent Atomization
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Solution Overview
Problem
Existing fluid spraying systems face challenges in achieving consistent atomization rates and spray patterns due to variations in fluid properties and spray tip characteristics, making it difficult for average consumers to determine the necessary conditions for an even spray pattern.
Innovation Solution
The fluid spraying system includes a fluid applicator with a tip that atomizes the fluid, a pump to deliver the fluid, and a control system that identifies the tip and fluid characteristics. The control system communicates with the pump to adjust operating characteristics, such as pressure and flow rate, based on the identified tip and fluid properties.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If different fluids and spray tips are used, then the system can handle various application requirements, but the atomization rates and spray patterns become inconsistent
Solution Approach 1:
The system dynamically adjusts pump operating parameters (pressure, flow rate) based on real-time identification of tip and fluid characteristics. The control system modifies operational settings adaptively to maintain consistent atomization despite variations in hardware components.
Solution Approach 2:
The control system changes physical parameters (pressure, flow rate) of the pump operation based on identified tip and fluid properties. By adjusting these parameters, the system compensates for variations in hardware components and maintains consistent spray characteristics.
2Device complexity
If manual adjustment of spray settings is used, then the system structure remains simple, but it is difficult for average consumers to determine the necessary conditions for an even spray pattern
Solution Approach 1:
The system automatically identifies tip and fluid characteristics and adjusts pump settings without requiring user expertise. The control system performs self-diagnosis and self-adjustment, eliminating the need for consumers to manually determine complex spray parameters.
Solution Approach 2:
The system incorporates identification of tip and fluid properties to provide feedback to the control system, which then automatically adjusts operating parameters. This closed-loop approach ensures correct settings are applied without requiring user knowledge of optimal parameters.
3Manufacturing precision
If automatic control based on tip and fluid identification is implemented, then spray consistency is improved, but the device complexity increases
Solution Approach 1:
The control system serves multiple functions: it identifies spray tips, identifies fluids, determines optimal operating parameters, and controls pump operation. By consolidating these functions into a single multi-functional controller, the patent reduces overall system complexity while maintaining spray consistency.
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
This solution enables the system to automatically or manually adjust settings to achieve desired atomization rates and spray patterns, improving consistency and efficiency in fluid application.
Implementation Method 1
a fluid applicator having a tip that atomizes a fluid
Implementation Method 2
a pump configure to pump the fluid from a fluid source to the tip
Data Source
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AI summary
A fluid spraying system (100) includes a fluid applicator (110) having a tip (116) that atomizes a fluid. The fluid spraying system (100) also includes a pump (102) configure to pump the fluid from a fluid source (124) to the tip (116), and a control system (600). The control system (600) identifies at least one characteristic of the tip (116) or the fluid and communicatively couples to the pump (102). The control system (600) also controls an operating characteristic of the fluid spraying system (100) based on a characteristic of the tip (116) or the fluid.