Electrostatic Sprayer Control System for Usage Tracking
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Solution Overview
Problem
Existing electrostatic liquid sprayer systems lack usage tracking and certification status control features, which are essential for ensuring proper protocols are followed and safety in various applications, particularly in commercial environments where different spray agents and protocols are used.
Innovation Solution
An electrostatic sprayer system with a control and recordkeeping system that includes a sprayer head, air compressor, power supply, flow controller, and a control system that verifies user certification and reports usage data to a database on a per-job basis, ensuring compliance with specific spray protocols and tracking usage, location, and type of spray compound applied.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If usage tracking and certification control features are added to electrostatic sprayer systems, then safety and protocol compliance are improved, but device complexity increases
Solution Approach 1:
The patent introduces a control system as an intermediary component that manages certification verification and usage tracking. This control system acts as a mediator between the sprayer operation and the database, handling authentication of user credentials and monitoring of spray application parameters without requiring fundamental changes to the core electrostatic sprayer mechanism.
Solution Approach 2:
The patent replaces manual tracking and certification verification with an automated electronic control system that interfaces with a database. Instead of mechanical or manual record-keeping methods, the system uses electronic data processing to track usage, verify certifications, and ensure protocol compliance, thereby improving reliability while managing complexity through automation.
2Reliability
If certification verification and usage reporting systems are implemented, then operational safety is improved, but ease of operation deteriorates
Solution Approach 1:
The control system automatically performs certification verification and usage tracking without requiring manual intervention from the operator. The system self-manages the authentication process by interfacing with the database, automatically monitors spray application parameters, and generates usage reports, thereby maintaining operational safety while minimizing the burden on the operator.
Solution Approach 2:
The system provides automatic feedback to the operator regarding certification status and protocol compliance. The control system monitors usage parameters and compares them against established protocols, providing real-time feedback to ensure compliance while simplifying the operator's task of ensuring safe operation.
3Reliability
If per-job usage tracking is implemented, then spray protocol compliance is improved, but loss of time increases
Solution Approach 1:
The control system continuously tracks usage parameters throughout the spray operation without requiring interruption or separate recording steps. The system monitors spray application in real-time, continuously verifying compliance with protocols and automatically recording usage data, thereby ensuring protocol compliance while eliminating time loss associated with manual recording or reporting interruptions.
Solution Approach 2:
The system performs preliminary verification of user certification and spray protocol parameters before the actual spraying operation begins. By pre-loading and validating the required protocols and tracking parameters, the system prepares the tracking framework in advance, ensuring compliance is maintained throughout operation without requiring time-consuming checks or reporting during or after the spraying task.
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
The system ensures proper operation and reporting of spray protocols, preventing over-application and ensuring coverage by tracking usage and location, thereby enhancing operational efficiency and safety in applications such as agricultural, health care, and sanitizing processes.
Implementation Method 1
a sprayer head (10) having a sprayer outlet for dispensing a liquid that has been charged via an electrode (6) of the sprayer head
Implementation Method 2
An air-assisted induction-charging electrostatic spraying process produces a charged spray of atomized liquid droplets containing a spray agent delivered in an air stream
Implementation Method 3
a flow controller for controlling a flow of the fluid emitted from the liquid outlet
Data Source
AI summary
An electrostatic sprayer system for spraying a liquid includes a control system that provides user certification status control and usage reporting for the electrostatic sprayer system, including authorizing the user in conformity with the user's certification status and tracking the user, material(s), locations, duration of operation and amount of material being sprayed. The sprayer system includes a sprayer head having an outlet for dispensing a liquid that has been atomized and electrically charged via an electrode of the sprayer system, a vessel containing the liquid prior to dispensing, a power supply for providing a voltage and current to the electrode, a flow controller for controlling flow of liquid emitted from an outlet of the sprayer head, and a control system for controlling the flow controller in conformity with a certification status of a user of the sprayer system and reporting usage of the sprayer system to a database.