Temperature-Regulating Container With Switchable Heat Transfer Chamber
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Solution Overview
Problem
Current temperature-regulating systems for liquids lack efficient mechanisms to actively heat or cool liquids to precise desired temperatures, often requiring manual intervention and lacking automatic adjustment capabilities.
Innovation Solution
A temperature-regulating containment system comprising a container with a heating element beneath the bottom wall, a chamber adjustable between unfilled and filled conditions with a heat transfer medium, and a cooling element, which automatically adjusts to heat or cool the liquid to a desired temperature by adjusting the chamber's fill status and activating the appropriate heating or cooling element.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If a temperature-regulating system uses manual intervention for heating or cooling liquids, then the system structure can be simpler, but the automation level and precision of temperature control deteriorate
Solution Approach 1:
The system automatically detects liquid temperature and activates heating or cooling elements without manual intervention. The controller monitors temperature continuously and self-regulates by adjusting the heating element or cooling element based on current temperature versus desired temperature, enabling the system to serve itself rather than requiring user operation.
Solution Approach 2:
The temperature-regulating system incorporates continuous temperature sensing and feedback control. The sensor monitors liquid temperature and feeds this information back to the controller, which compares the actual temperature with the desired temperature and automatically adjusts the heating or cooling elements accordingly, creating a closed-loop control system that maintains precise temperature control.
2Measurement precision
If the system uses active heating and cooling elements, then temperature control precision is improved, but energy consumption increases
Solution Approach 1:
The heating and cooling elements operate periodically rather than continuously. The controller activates these elements only when temperature adjustment is needed, based on real-time temperature monitoring. This intermittent operation maintains precise temperature control while significantly reducing energy consumption compared to continuous operation.
Solution Approach 2:
The system automatically determines when heating or cooling is needed and activates the appropriate element only during those periods. This self-regulating behavior ensures energy is consumed only when necessary for temperature maintenance, optimizing energy efficiency while preserving temperature control precision.
3Reliability
If the chamber is always filled with heat transfer medium, then cooling efficiency is improved, but the system loses adaptability for heating mode
Solution Approach 1:
The chamber configuration is made dynamic and adjustable rather than fixed. The chamber can be filled with heat transfer medium for cooling mode or emptied for heating mode, allowing the system to adapt its thermal characteristics based on operational requirements. This dynamic reconfiguration enables the system to optimize cooling efficiency when needed while maintaining adaptability for heating operations.
Solution Approach 2:
The thermal management system is divided into separable components including the chamber, heat transfer medium, heating element, and cooling element. This segmentation allows the chamber to be independently filled or emptied depending on whether cooling or heating is required, providing operational flexibility and enabling each component to be optimized for its specific function.
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 effectively and automatically maintains the liquid at a desired temperature, ensuring precise temperature control and energy efficiency by using thermal conductivity and insulation to minimize heat transfer.
Implementation Method 1
a heating element disposed beneath the bottom wall, the heating element configured to provide heat to the bottom wall
Implementation Method 2
a cooling element disposed beneath the chamber, the cooling element configured to remove heat from the bottom wall
Implementation Method 3
the chamber is filled with a heat transfer medium
Data Source
AI summary
Disclosed herein are embodiments of a temperature-regulating containment system for actively heating or cooling a liquid to a desired liquid temperature, the temperature-regulating containment system comprising: a container having an internal cavity defined by a sidewall upwardly extending from a bottom wall; a heating element disposed beneath the bottom wall; a chamber disposed beneath the bottom wall, the chamber adjustable between an unfilled condition and a filled condition in which the chamber is filled with a heat transfer medium; and a cooling element disposed beneath the chamber. When the liquid temperature is below the desired liquid temperature: the chamber adjusts to the unfilled condition, and the heating element provides heat to the bottom wall. When the liquid temperature is above the desired liquid temperature: the chamber adjusts to the filled condition, and the cooling element removes heat from the bottom wall.