ENHANCED HEAT DISSIPATION TECHNIQUES FOR IMPROVED COOLING EFFICIENCY

Abstract

ABSTRACT “ENHANCED HEAT DISSIPATION TECHNIQUES FOR IMPROVED COOLING EFFICIENCY” The present invention provides Enhanced heat dissipation techniques for improved cooling efficiency that proposes the addition of an earthen pot as a pre-condenser cooling mechanism to mitigate the heat load on the condenser coil. The earthen pot, when filled with water, acts as a natural cooler, absorbing heat from the hot compressed refrigerant before it enters the condenser coil. Experimental results demonstrate a significant reduction in the condensation temperature and pressure, leading to improved overall system efficiency. Furthermore, the use of the earthen pot introduces a sustainable and low-cost solution, making it applicable in various refrigeration settings, including rural and off-grid areas. Additionally, we explore the potential of using water sourced from the air handling unit (AHU) or the evaporator coil, which typically have low total dissolved solids (TDS), to enhance the durability of the earthen pot. Figure 1

Specification

Description:TECHNICAL FIELD
[0001] The present invention relates to the field of thermal engineering, and more particularly, the present invention relates to the enhanced heat dissipation techniques for improved cooling efficiency.
BACKGROUND ART
[0002] The following discussion of the background of the invention is intended to facilitate an understanding of the present invention. However, it should be appreciated that the discussion is not an acknowledgment or admission that any of the material referred to was published, known, or part of the common general knowledge in any jurisdiction as of the application's priority date. The details provided herein the background if belongs to any publication is taken only as a reference for describing the problems, in general terminologies or principles or both of science and technology in the associated prior art.
[0003] Traditional vapor compression refrigeration systems face challenges with energy consumption and efficiency, particularly during the condensation process where high temperatures of the compressed refrigerant need to be dissipated.
[0004] In both contemporary and conventional refrigeration systems, a compressor plays a crucial role in pressurizing refrigerant gasses, which are subsequently routed to the condenser coils for cooling. After undergoing the cooling process, the gas transitions to the expansion valve, where it transforms into a liquid state. This liquid then enters the evaporator coils, where it evaporates, facilitating the cooling process. The resulting vapor is cycled back to the compressor to perpetuate the refrigeration cycle. This systematic sequence of compression, condensation, expansion, and evaporation serves as the cornerstone of refrigeration unit functionality, ensuring efficient heat transfer and optimal cooling performance within these systems.
[0005] In light of the foregoing, there is a need for Enhanced heat dissipation techniques for improved cooling efficiency that overcomes problems prevalent in the prior art associated with the traditionally available method or system, of the above-mentioned inventions that can be used with the presented disclosed technique with or without modification.
[0006] All publications herein are incorporated by reference to the same extent as if each individual publication or patent application were specifically and individually indicated to be incorporated by reference. Where a definition or use of a term in an incorporated reference is inconsistent or contrary to the definition of that term provided herein, the definition of that term provided herein applies, and the definition of that term in the reference does not apply.
OBJECTS OF THE INVENTION
[0007] The principal object of the present invention is to overcome the disadvantages of the prior art by providing an enhanced heat dissipation techniques for improved cooling efficiency.
[0008] Another object of the present invention is to provide Enhanced heat dissipation techniques for improved cooling efficiency that introduces a secondary cooling system to the condenser side, providing a novel approach to efficiently remove heat from the compressed refrigerant.
[0009] Another object of the present invention is to provide Enhanced heat dissipation techniques for improved cooling efficiency, wherein the incorporation of an earthen pot, utilizing capillary action to cool water from ambient temperatures, sets our solution apart.
[0010] Another object of the present invention is to provide Enhanced heat dissipation techniques for improved cooling efficiency that ensures that the water within the pot remains consistently cooler than the surrounding environment, enabling effective heat dissipation when the refrigerant passes through it.
[0011] Another object of the present invention is to provide Enhanced heat dissipation techniques for improved cooling efficiency, wherein the rapid expulsion of heat to the atmosphere due to the capillary action of the earthen pot enhances thermal rejection efficiency.
[0012] Another object of the present invention is to provide Enhanced heat dissipation techniques for improved cooling efficiency that offers enhanced efficiency, sustainability, and control capabilities compared to traditional refrigeration cycle solutions.
[0013] The foregoing and other objects of the present invention will become readily apparent upon further review of the following detailed description of the embodiments as illustrated in the accompanying drawings.
SUMMARY OF THE INVENTION
[0014] The present invention relates to Enhanced heat dissipation techniques for improved cooling efficiency. This study presents a novel approach to improving the efficiency of vapor compression refrigeration systems through the integration of an earthen pot before the condenser coil. Traditional vapor compression refrigeration systems face challenges with energy consumption and efficiency, particularly during the condensation process where high temperatures of the compressed refrigerant need to be dissipated. In this research, we propose the addition of an earthen pot as a pre-condenser cooling mechanism to mitigate the heat load on the condenser coil. The earthen pot, when filled with water, acts as a natural cooler, absorbing heat from the hot compressed refrigerant before it enters the condenser coil. Experimental results demonstrate a significant reduction in the condensation temperature and pressure, leading to improved overall system efficiency. Furthermore, the use of the earthen pot introduces a sustainable and low-cost solution, making it applicable in various refrigeration settings, including rural and off-grid areas. Additionally, we explore the potential of using water sourced from the air handling unit (AHU) or the evaporator coil, which typically have low total dissolved solids (TDS), to enhance the durability of the earthen pot. This paper discusses the experimental setup, results, and implications of integrating earthen pot cooling in vapor compression refrigeration systems, highlighting its potential to enhance energy efficiency and sustainability in refrigeration technology.
[0015] The introduced system presents a versatile solution applicable to both vapor compression and absorption refrigeration systems. It incorporates a secondary cooling mechanism on the condenser side, facilitating efficient heat removal from the compressed refrigerant.
[0016] Leveraging the proven superiority of water cooling over air cooling systems, our innovation introduces an earthen pot element designed to capitalize on capillary action. As water within the pot cools to a temperature approximately 4 degrees Celsius lower than the ambient temperature, it effectively dissipates heat when the refrigerant passes through it. This heat is swiftly expelled to the atmosphere due to the capillary action of the earthen pot, ensuring rapid thermal rejection. The system's design integrates a vapor compression cycle with an energy-saving program and a user-friendly web interface, enhancing control and monitoring capabilities for optimized performance as shown in Figure 1.
[0017] While the invention has been described and shown with reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.
BRIEF DESCRIPTION OF DRAWINGS
[0018] So that the manner in which the above-recited features of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may have been referred by embodiments, some of which are illustrated in the appended drawings. It is to be noted, however, that the appended drawings illustrate only typical embodiments of this invention and are therefore not to be considered limiting of its scope, for the invention may admit to other equally effective embodiments.
[0019] These and other features, benefits, and advantages of the present invention will become apparent by reference to the following text figure, with like reference numbers referring to like structures across the views, wherein:
[0020] Figure 1: Working model of Heat Dissipation Techniques for Improved Cooling Efficiency.
DETAILED DESCRIPTION OF THE INVENTION
[0021] While the present invention is described herein by way of example using embodiments and illustrative drawings, those skilled in the art will recognize that the invention is not limited to the embodiments of drawing or drawings described and are not intended to represent the scale of the various components. Further, some components that may form a part of the invention may not be illustrated in certain figures, for ease of illustration, and such omissions do not limit the embodiments outlined in any way. It should be understood that the drawings and the detailed description thereto are not intended to limit the invention to the particular form disclosed, but on the contrary, the invention is to cover all modifications, equivalents, and alternatives falling within the scope of the present invention as defined by the appended claim.
[0022] As used throughout this description, the word "may" is used in a permissive sense (i.e. meaning having the potential to), rather than the mandatory sense, (i.e. meaning must). Further, the words "a" or "an" mean "at least one" and the word "plurality" means "one or more" unless otherwise mentioned. Furthermore, the terminology and phraseology used herein are solely used for descriptive purposes and should not be construed as limiting in scope. Language such as "including," "comprising," "having," "containing," or "involving," and variations thereof, is intended to be broad and encompass the subject matter listed thereafter, equivalents, and additional subject matter not recited, and is not intended to exclude other additives, components, integers, or steps. Likewise, the term "comprising" is considered synonymous with the terms "including" or "containing" for applicable legal purposes. Any discussion of documents, acts, materials, devices, articles, and the like are included in the specification solely for the purpose of providing a context for the present invention. It is not suggested or represented that any or all these matters form part of the prior art base or were common general knowledge in the field relevant to the present invention.
[0023] In this disclosure, whenever a composition or an element or a group of elements is preceded with the transitional phrase "comprising", it is understood that we also contemplate the same composition, element, or group of elements with transitional phrases "consisting of", "consisting", "selected from the group of consisting of, "including", or "is" preceding the recitation of the composition, element or group of elements and vice versa.
[0024] The present invention is described hereinafter by various embodiments with reference to the accompanying drawing, wherein reference numerals used in the accompanying drawing correspond to the like elements throughout the description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiment set forth herein. Rather, the embodiment is provided so that this disclosure will be thorough and complete and will fully convey the scope of the invention to those skilled in the art. In the following detailed description, numeric values and ranges are provided for various aspects of the implementations described. These values and ranges are to be treated as examples only and are not intended to limit the scope of the claims. In addition, several materials are identified as suitable for various facets of the implementations. These materials are to be treated as exemplary and are not intended to limit the scope of the invention.
[0025] The present invention relates to Enhanced heat dissipation techniques for improved cooling efficiency. This study presents a novel approach to improving the efficiency of vapor compression refrigeration systems through the integration of an earthen pot before the condenser coil. Traditional vapor compression refrigeration systems face challenges with energy consumption and efficiency, particularly during the condensation process where high temperatures of the compressed refrigerant need to be dissipated. In this research, we propose the addition of an earthen pot as a pre-condenser cooling mechanism to mitigate the heat load on the condenser coil. The earthen pot, when filled with water, acts as a natural cooler, absorbing heat from the hot compressed refrigerant before it enters the condenser coil. Experimental results demonstrate a significant reduction in the condensation temperature and pressure, leading to improved overall system efficiency. Furthermore, the use of the earthen pot introduces a sustainable and low-cost solution, making it applicable in various refrigeration settings, including rural and off-grid areas. Additionally, we explore the potential of using water sourced from the air handling unit (AHU) or the evaporator coil, which typically have low total dissolved solids (TDS), to enhance the durability of the earthen pot. This paper discusses the experimental setup, results, and implications of integrating earthen pot cooling in vapor compression refrigeration systems, highlighting its potential to enhance energy efficiency and sustainability in refrigeration technology.
[0026] The introduced system presents a versatile solution applicable to both vapor compression and absorption refrigeration systems. It incorporates a secondary cooling mechanism on the condenser side, facilitating efficient heat removal from the compressed refrigerant.
[0027] Leveraging the proven superiority of water cooling over air cooling systems, our innovation introduces an earthen pot element designed to capitalize on capillary action. As water within the pot cools to a temperature approximately 4 degrees Celsius lower than the ambient temperature, it effectively dissipates heat when the refrigerant passes through it. This heat is swiftly expelled to the atmosphere due to the capillary action of the earthen pot, ensuring rapid thermal rejection. The system's design integrates a vapor compression cycle with an energy-saving program and a user-friendly web interface, enhancing control and monitoring capabilities for optimized performance as shown in Figure 1.
[0028] In both contemporary and conventional refrigeration systems, a compressor plays a crucial role in pressurizing refrigerant gasses, which are subsequently routed to the condenser coils for cooling. After undergoing the cooling process, the gas transitions to the expansion valve, where it transforms into a liquid state. This liquid then enters the evaporator coils, where it evaporates, facilitating the cooling process. The resulting vapor is cycled back to the compressor to perpetuate the refrigeration cycle. This systematic sequence of compression, condensation, expansion, and evaporation serves as the cornerstone of refrigeration unit functionality, ensuring efficient heat transfer and optimal cooling performance within these systems.
[0029] Here the solution stands out from others addressing similar challenges in vapor compression refrigeration cycles through several unique features and distinct advantages. Unlike conventional methods, our system introduces a secondary cooling system to the condenser side, providing a novel approach to efficiently remove heat from the compressed refrigerant. The incorporation of an earthen pot, utilizing capillary action to cool water from ambient temperatures, sets our solution apart. This innovation ensures that the water within the pot remains consistently cooler than the surrounding environment, enabling effective heat dissipation when the refrigerant passes through it. Additionally, the rapid expulsion of heat to the atmosphere due to the capillary action of the earthen pot enhances thermal rejection efficiency. Overall, these unique features combine to offer enhanced efficiency, sustainability, and control capabilities compared to traditional refrigeration cycle solutions.
[0030] Various modifications to these embodiments are apparent to those skilled in the art from the description and the accompanying drawings. The principles associated with the various embodiments described herein may be applied to other embodiments. Therefore, the description is not intended to be limited to the 5 embodiments shown along with the accompanying drawings but is to be providing the broadest scope consistent with the principles and the novel and inventive features disclosed or suggested herein. Accordingly, the invention is anticipated to hold on to all other such alternatives, modifications, and variations that fall within the scope of the present invention and appended claims. , Claims:CLAIMS
We Claim:
1) A heat dissipation system for vapor compression refrigeration systems, comprising:
- an earthen pot placed before the condenser coil, wherein the earthen pot is filled with water to absorb heat from the compressed refrigerant before it enters the condenser coil, thereby reducing the refrigerant's temperature and pressure for improved cooling efficiency.
2) The system as claimed in claim 1, wherein the earthen pot utilizes capillary action to enhance the cooling process by dissipating heat from the water at a temperature approximately 4 degrees Celsius lower than the ambient temperature.
3) The system as claimed in claim 1, wherein the water used in the earthen pot is sourced from the air handling unit (AHU) or evaporator coil, providing water with low total dissolved solids (TDS) to extend the durability and effectiveness of the earthen pot.
4) A method of improving the efficiency of a vapor compression refrigeration system, comprising:
- placing an earthen pot as a pre-condenser cooling element before the condenser coil;
- filling the earthen pot with water, wherein the water absorbs heat from the compressed refrigerant before it reaches the condenser coil, lowering condensation temperature and pressure.
5) The method as claimed in claim 4, wherein the earthen pot cooling mechanism is integrated into both vapor compression and absorption refrigeration systems to facilitate efficient heat removal from the compressed refrigerant.
6) The system as claimed in claim 1, wherein the earthen pot cooling mechanism is designed to be environmentally sustainable and cost-effective, making it suitable for rural and off-grid areas.
7) A system for enhanced heat dissipation in refrigeration, the system comprising:
- a vapor compression cycle; and
- an earthen pot installed before the condenser, wherein water within the pot absorbs heat from the refrigerant through capillary action and rapidly expels the heat to the atmosphere, thus improving energy efficiency and cooling performance.

Documents