Submersible Electrode Water Level Indicator
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Solution Overview
Problem
Hydroponic systems require accurate monitoring of water levels to maintain optimal nutrient concentrations for plant growth, but existing solutions lack reliable and efficient methods for detecting water levels within the reservoir.
Innovation Solution
A submersible member with indicator electrodes and a base electrode is used in conjunction with a junction box and conduit system to detect water levels in the reservoir, providing visual indicators of water volume through electrical communication, allowing for precise monitoring and control of water levels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If existing water level detection methods are used, then the system structure remains simple, but the measurement precision and reliability of water level detection is insufficient
Solution Approach 1:
The detection system is segmented into multiple discrete indicator electrodes positioned at different heights within the reservoir. Each electrode represents a specific water level threshold, allowing the system to detect and indicate multiple distinct water levels rather than relying on a single complex continuous measurement system.
Solution Approach 2:
The patent introduces indicator electrodes as intermediary elements that mediate between the water (object to be measured) and the detection system. These electrodes serve as intermediaries that directly contact the water and provide electrical signals when submerged, enabling reliable water level detection without requiring complex continuous sensing mechanisms.
2Productivity
If manual water level monitoring is used, then the device complexity is low, but the productivity and efficiency of hydroponic system management decreases
Solution Approach 1:
The water level monitoring system operates autonomously without requiring manual intervention. The indicator electrodes automatically detect water levels and provide visual feedback through the junction box, enabling the system to self-monitor and alert operators to water level conditions, thereby improving management efficiency without requiring constant manual checking.
Solution Approach 2:
The system incorporates feedback mechanisms where the indicator electrodes detect water levels and provide visual signals back to the operator through the junction box. This feedback loop enables operators to quickly understand the current water level status and take appropriate actions, significantly improving the efficiency of hydroponic system management compared to manual monitoring methods.
3Measurement precision
If complex detection systems are implemented, then the measurement precision improves, but the ease of operation and maintenance deteriorates
Solution Approach 1:
The patent employs visual indicators that change state (such as lighting up or changing appearance) to indicate different water levels. This use of visual color or state changes provides clear, intuitive information to operators about water level conditions, maintaining ease of operation while achieving precise measurement through multiple indicator electrodes.
Solution Approach 2:
The indicator electrodes serve as simple intermediary elements that are easy to install and maintain. Rather than using complex continuous sensing systems that are difficult to operate and maintain, the patent uses discrete electrode indicators that provide precise measurement through simple, maintainable components.
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 accurate and reliable monitoring of water levels, facilitating optimal nutrient delivery and plant growth by ensuring precise control over water volume and concentration in hydroponic systems.
Implementation Method 1
the indicator electrodes and base electrode are configured to detect a water level of the water in the reservoir
Data Source
AI summary
A submersible member can include an elongated body defining an outer body surface, the body defining a top end and a bottom end; a base electrode extending through the outer body surface; a first conductive member extending through the body from the top end to the base electrode, the first conductive member connected in electrical communication with the base electrode; an indicator electrode extending through the outer body surface, the indicator electrode positioned between the top end and the base electrode; and a second conductive member extending through the body from the top end to the indicator electrode, the second conductive member connected in electrical communication with the indicator electrode.