Managed Water Heating Control With Sensor Feedback

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Solution Overview

Problem

The heating duration and cost of controlled bodies of water, such as swimming pools and spas, are prolonged and inefficient due to lack of optimization in heating systems and equipment usage.

Innovation Solution

A managed water system that includes sensors, a circulation system, and a controller using algorithms to optimize heating, chemical treatment, and equipment operation, allowing for real-time monitoring and control to minimize energy consumption and enhance efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Temperature

If heating systems operate without optimization, then water temperature can be maintained, but heating duration and energy consumption are prolonged and excessive

Engineering Contradiction:
Improvewater temperatureVSAvoidenergy consumption
Core Design Contradiction:
TemperatureVSUse of energy by moving object

Solution Approach 1:

The system continuously monitors water temperature, energy consumption, and environmental conditions using sensors, then feeds this data back to the controller which adjusts heating operations in real-time to optimize energy usage while maintaining required temperature levels

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The heating system transitions from static, fixed-operation modes to dynamic, adaptive operation where heating intensity and duration are continuously adjusted based on real-time conditions including water temperature, ambient temperature, and energy consumption rates

Inventive Principle:
Principle #15Dynamics

2Temperature

If heating systems operate without optimization, then water temperature can be maintained, but heating duration is prolonged

Engineering Contradiction:
Improvewater temperatureVSAvoidheating duration
Core Design Contradiction:
TemperatureVSDuration of action of moving object

Solution Approach 1:

The system performs preliminary assessments of heating requirements by analyzing current water temperature, target temperature, ambient conditions, and equipment efficiency before initiating heating operations, allowing for optimized heating duration from the outset

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

Real-time monitoring of temperature changes and heating rate provides continuous feedback that allows the controller to adjust heating duration dynamically, terminating heating operations as soon as target temperature is reached or when optimal heating conditions change

Inventive Principle:
Principle #23Feedback

3Ease of operation

If equipment operates without optimization, then basic functions are performed, but system efficiency is reduced

Engineering Contradiction:
Improvesystem operationVSAvoidsystem efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system performs self-diagnosis and self-optimization by automatically monitoring its own operational parameters, detecting inefficiencies, and adjusting equipment operation without external intervention, thereby maintaining ease of operation while improving efficiency

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system dynamically changes operational parameters such as heating power, circulation flow rate, and chemical dosing rates based on real-time conditions to optimize system efficiency while maintaining simple automated operation through the controller

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS12071783B2Systems and methods for managing bodies of water
Publication Date: 2024.08.27 RHEEM MFG CO
  • US12071783B2 patent drawing
  • US12071783B2 patent drawing
  • US12071783B2 patent drawing

AI summary

A managed water system can include a first body of water contained in a vessel. The managed water system can also include at least one sensor device that measures at least one parameter associated with the first body of water. The managed water system can further include a circulation system that circulates the body of water relative to the vessel. The managed water system can also include a controller communicably coupled to the at least one sensor device and the circulation system. The controller can control the circulation system, and receive measurements of the at least one parameter made by the at least one sensor device. The controller can also evaluate the measurements using multiple algorithms, and communicate a result of evaluating the measurements.