Heat Transfer System Using Dynamic Fluid Leveling Without Pumps
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Solution Overview
Problem
Conventional heat transfer and refrigeration systems are energy-intensive, complex, and costly, often requiring dedicated personnel for maintenance and operation, and typically do not efficiently manage humidity or produce drinking water, while renewable energy sources like solar panels have variable efficiency based on temperature.
Innovation Solution
A heat transfer system utilizing the phenomenon of 'Dynamic Fluid Leveling' (DFL), where a fluid in a continuous conduit with open ends settles to the same level, allowing for heat transfer between locations with temperature gradients, using communicating vessels and unpressurized fluid displacement without a pump along the conduit, reducing energy requirements and complexity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If conventional heat transfer and refrigeration systems are used, then heat transfer and refrigeration functions are achieved, but energy consumption is high and system complexity increases
Solution Approach 1:
The patent extracts and eliminates the compressor component from conventional refrigeration systems by utilizing the Dynamic Fluid Leveling phenomenon. The system uses gravity-driven fluid movement through communicating vessels to achieve refrigeration without mechanical compression, thereby reducing energy consumption and system complexity while maintaining the core refrigeration function.
Solution Approach 2:
The system employs self-service through the Dynamic Fluid Leveling phenomenon where fluid automatically moves between communicating vessels based on level differences and temperature gradients. This eliminates the need for external energy input to drive fluid circulation, allowing the system to maintain heat transfer and refrigeration functions autonomously with minimal energy consumption.
2Ease of operation
If conventional heat transfer systems are used, then heat transfer is achieved, but the system requires dedicated and trained personnel for design, installation, maintenance, and repair
Solution Approach 1:
The patent applies the copying principle by utilizing the natural Dynamic Fluid Leveling phenomenon that has been observed since ancient times (articulated by Aristotle). By copying this natural phenomenon into an engineered system using communicating vessels, the invention creates a simple, intuitive design that is easier to understand, maintain, and repair compared to complex conventional systems, reducing the need for specialized personnel.
3Use of energy by stationary object
If renewable solar energy is used as the energy source, then energy cost is reduced, but efficiency becomes variable based on operating conditions
Solution Approach 1:
The patent introduces the Dynamic Fluid Leveling system as an intermediary between the variable solar energy source and the heat transfer requirements. The communicating vessels system acts as a buffer that can store and redistribute thermal energy based on temperature gradients, smoothing out the variability of solar input and providing more consistent heat transfer performance while maintaining low energy costs.
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 provides efficient heat transfer and refrigeration with lower energy and cost requirements, simplicity, and versatility in applications like cooling attics, warming pools, and improving solar panel efficiency, while also potentially producing drinking water by managing humidity.
Implementation Method 1
This phenomenon currently has no name, so the Applicant suggests 'Dynamic Fluid Leveling' (DFL) to both name and describe it. It refers to the fact that the fluid in a continuous conduit open at both ends will settle to the same level at both ends. Thereby, if the fluid has a temperature gradient within the conduit, this process will move or transfer heat from one location to another.
Implementation Method 2
the conduit also comprises two thermal exchange segments, one adjacent an item or area to be heated or cooled and one below ground, underwater, in shade, or some other location with a different temperature from the location of the first
Implementation Method 3
the fluid has a temperature gradient within the conduit, this process will move or transfer heat from one location to another
Implementation Method 4
In one embodiment, the means for adding fluid is a pump located between the two ends, but not along the conduit, which takes fluid from one open end and transports it to the other to cause the requisite displacement of fluid within the conduit
Data Source
AI summary
A heat transfer system includes a conduit having open first and second ends, first and second thermal exchange segments disposed in-between and in fluid communication with the ends, and a means for adding fluid to the first end. The first thermal exchange segment is disposed underneath and in thermal communication with the ground, a body of water, or other location with a different temperature. The first and second ends are arranged above all other section of conduit and relative to one another so that they are communicating vessels and a change in fluid level in one changes the fluid level in the other. The means for adding fluid to the first end of the conduit causes fluid to flow freely from the first end to the second end and fluid level to rise in the second overcoming any hydrostatic pressure in the system without a pump disposed along the conduit.