Segregated Pool Control Box for Safe Technician Access
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Solution Overview
Problem
Conventional swimming pool and spa control panels pose safety risks due to the presence of high voltage without segregation, requiring licensed electricians for service and lacking remote monitoring or control capabilities.
Innovation Solution
The control devices segregate low-voltage and high-voltage components into separate sub-panels, with a portable master device providing dual user interfaces for wireless communication, allowing technicians to access and control systems without exposing themselves to high voltage, and enabling remote monitoring and operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If high voltage components are integrated into the control panel without segregation, then the panel can perform all control functions, but service technicians face safety risks and require licensure
Solution Approach 1:
The control panel is divided into two separate compartments: a high-voltage compartment containing breakers and high-voltage wiring, and a low-voltage compartment containing electronic control components. This segmentation allows technicians to service low-voltage components without exposure to high voltage, eliminating the need for licensure while maintaining full functionality.
2Object-affected harmful factors
If high voltage components are segregated into separate compartments, then safety is improved and licensure requirements are reduced, but the device complexity increases
Solution Approach 1:
The control panel is divided into two separate compartments: a high-voltage compartment containing breakers and high-voltage wiring, and a low-voltage compartment containing electronic control components. This segmentation allows technicians to service low-voltage components without exposure to high voltage, eliminating the need for licensure while maintaining full functionality.
3Object-affected harmful factors
If control panels are installed remote from pool devices, then safety is improved, but real-time user information and control capability are reduced
Solution Approach 1:
The system adds a wireless communication dimension by incorporating transmitters and receivers that enable data transmission between the control panel and portable devices. This allows users to access real-time information and control pool devices remotely via wireless communication, eliminating the need for physical proximity while maintaining safety.
4Device complexity
If control panels lack transmitters and receivers, then device complexity is reduced, but remote monitoring and control capabilities are eliminated
Solution Approach 1:
The control panel is enhanced with integrated transmitters and receivers that enable wireless communication capabilities. These components allow the panel to function not only as a local control device but also as a remote monitoring and control system, compatible with various portable devices through multiple wireless protocols.
Data Source
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AI summary
Control boxes (10) with segregated low- and high-voltage components are described. Service technicians (or others) requiring access to one set of components may do so without necessarily accessing the other set. Dual user interfaces may be utilized, further, with one interface being present at the control box and the other being remote therefrom.