Carbon heat-painted nanofluid technology-based cordierite plate sustainable heating system

Abstract

The invention relates to an environmentally friendly heating system that increases energy efficiency by using carbon heat paint, nanofluid technology, and cordierite plates. Carbon heat paint optimises energy consumption by heating both the air and objects in both directions, while the nanofluid increases heat transfer performance. Cordierite plates minimise energy losses by retaining heat for extended periods owing to their high thermal resistance and low expansion properties. This sustainable heating system can be customised to user requirements, offering a more environmentally friendly solution than traditional methods by providing high efficiency at low cost.

Description

[0001] CARBON HEAT-PAINTED NANOFLUID TECHNOLOGY-BASED CORDIERITE PLATE SUSTAINABLE HEATING SYSTEM

[0002] Technical Field of the Invention

[0003] The invention relates to an energy-efficient, environmentally friendly, and sustainable heating system. The invention incorporates carbon heat paint, nanofluid technology, and cordierite plate material. Carbon heat paint optimises energy consumption by providing bidirectional heating of air and objects, while nanofluid enhances heat transfer performance. Cordierite plates ensure heat retention with their high thermal resistance and low expansion properties, minimising energy losses. This system offers a more economical, efficient, and environmentally friendly solution compared to traditional heating methods.

[0004] State of the Art

[0005] Heating systems have evolved throughout history with various technological developments to meet the basic human need for warmth. Heating systems used today are generally categorised as central heating, local heating, and heating methods based on renewable energy sources. Central heating systems are widely used, especially in cold climates, to control the overall temperature of buildings. However, the installation costs of these systems are high, and inefficiencies in energy consumption pose a significant problem. Local heating systems offer smaller-scale solutions to meet the needs of individual users, but have disadvantages such as low energy efficiency and limited heat distribution area.

[0006] Various technologies have been developed to improve heat transfer performance within the known state of the art. For example, resistive heaters and infrared radiant heaters are widely used systems that convert electrical energy into heat energy to raise the ambient temperature. However, resistive heaters pose significant safety concerns, including high energy consumption and the risk of burns upon contact. Similarly, infrared radiant heaters are designed to heat only specific objects and lackthe capacity to heat the ambient air effectively. Therefore, these systems cannot fully meet user needs, resulting in energy waste.

[0007] Heating systems based on renewable energy sources have also seen significant development in recent years. Solar heating systems are attracting attention as an environmentally friendly option, converting sunlight into heat energy via collectors. However, these systems experience performance loss when sunlight is limited and therefore cannot provide continuity. Heating systems powered by geothermal energy offer an efficient solution with low energy consumption, but the installation of such systems is quite costly and can only be implemented in certain regions.

[0008] In the current state of the art, nanotechnology-based solutions have also been researched to increase the efficiency of heating systems. Nanofluids, in particular, have been used to enhance heat transfer performance. These fluids are prepared by adding nanoparticles to a base fluid, providing a significant increase in the heat transfer coefficient. However, the use of nanofluids presents technical challenges, including high costs, pressure drops in the system, and particle sedimentation. This limits the large-scale applicability of nanofluids.

[0009] The limitations and inadequacies of existing technical solutions, coupled with the low heat transfer performance of the radiators used, their high cost, and their environmental harmfulness, necessitate development in the field of sustainable heating systems.

[0010] Brief Description and Objectives of the Invention

[0011] The invention relates to an energy-efficient and environmentally friendly heating system. Carbon heat paint optimises energy consumption by heating both the air and objects, while the nanofluid improves heat transfer. Cordierite plates, with their high thermal resistance and low expansion properties, ensure heat retention, reducing energy losses. Offering a more efficient and economical solution compared to traditional methods, this system incorporates sustainable materials.

[0012] One objective of the invention is to achieve a highly energy-efficient heating system. Carbon heat paint and nanofluid technology optimise energy consumption, enabling higher thermal efficiency with less energy compared to traditional heating systems.Furthermore, the high thermal resistance properties of cordierite plates ensure heat is retained for extended periods, minimising energy losses.

[0013] Another objective of the invention is to achieve an environmentally conscious heating system. This system, which minimises the use of fossil fuels, is designed with sustainable materials and eliminates the negative effects of traditional methods that contribute to environmental pollution and global warming. This environmentally friendly approach, directly linked to energy efficiency, also contributes to the conservation of natural resources.

[0014] Additionally, the invention aims to achieve a user-friendly heating system. Thanks to the flexible and applicable structure of carbon heat paint, the system can be used effectively in areas of various sizes. Furthermore, it prevents energy waste, offering users a more budget-friendly heating alternative.

[0015] Figure Descriptions

[0016] Figure 1. Sustainable heating system with carbon heat-painted nanofluidic technology cordierite plates (a: rear side of the body, b: side of the body)

[0017] Reference Numbers

[0018] 1. Radiator body

[0019] 2. Fluid channel

[0020] 3. Channel cover plate

[0021] 4. Carbon heat paint

[0022] 5. Transformer

[0023] 6. Thermostat

[0024] 7. Metal conductor strip

[0025] 8. Connection cables

[0026] 9. Wall mounting bracket

[0027] 10. Wheeled carrierDetailed Description of the Invention

[0028] The invention relates to an environmentally friendly heating system that increases energy efficiency. The heating system subject to the invention comprises:

[0029] a. a cordierite mullite plate radiator body (1) containing 6-9 fluid channels (2) arranged vertically in the middle section,

[0030] b. 6-9 fluid channels (2) containing nanofluid, with the lower and upper openings covered by a channel cover plate (3) made of cordierite mullite plate, c. a carbon heat paint layer (4) coated on the rear side of the plate radiator body (1) to generate heat energy when an electrical voltage is applied,

[0031] d. a metal conductor strip (7) positioned horizontally across the carbon heat paint layer (4) to transmit voltage to the carbon heat paint layer (4),

[0032] e. a transformer (5) positioned on the side surface of the radiator body (1) to apply electrical voltage to the carbon heat paint, a thermostat (6), and connection cables (8).

[0033] The radiator body (1) portion of the invention contains cordierite plates. Cordierite is a more durable material than ceramics and withstands high temperatures better. Such stones retain heat for a long time and have a lower risk of cracking. It possesses a low thermal expansion coefficient, excellent thermal shock resistance, high chemical resistance, high refractoriness, and high mechanical strength.

[0034] Carbon heat paint (4) is a coating material that is applicable in the same manner as conventional paint and generates heat energy upon application of an electrical voltage. Depending on the application, it provides savings compared to existing electric heaters. It converts all the electrical energy supplied into heat energy without loss. Existing electric heaters can be operated at fixed electrical power values such as 1000W, 1800W, and 3000W. These fixed electrical power values result in a substantial portion of the energy being wasted. With heat paint, users can create heating systems at the exact wattage they need, preventing energy waste. In a single-coat application of the invention, the carbon heat paint (4) is applied in two layers using a paint roller over an area measuring 80 cm x 110 cm, resulting in a doubled electrical power compared to a single-layer application.During the entire system operation, the carbon heat paint (4) heats the radiator body (1) containing cordierite mullite plates. The heated plates, together with the nanofluid contained therein, increase the ambient temperature until the required heat level is reached. A thermostat-controlled system then switches on and off, shutting down the system once the desired temperature is achieved. The carbon heat paint used in the system consumes low energy, while the cordierite plates and nanofluid contribute to energy savings by effectively maintaining the system temperature.

[0035] In one application of the heating system described in the invention, the system comprises:

[0036] a. a cordierite mullite plate radiator body (1) measuring 110*10*80 cm (width*depth*height), containing seven fluid channels (2) arranged vertically in the middle section,

[0037] b. seven fluid channels (2) containing nanofluid, each measuring 10*4*80 cm (width*depth*height), covered by a channel cover plate (3) made of cordierite mullite plate measuring 110*10*2 cm (width*depth*height) at the top and bottom openings,

[0038] c. a carbon heat paint layer (4) coated on the rear side of the plate radiator body (1) to generate heat energy when an electrical voltage is applied,

[0039] d. a metal conductor strip (7) positioned horizontally across the carbon heat paint layer (4) to transmit the voltage to the carbon heat paint layer (4),

[0040] e. a transformer (5) positioned on the side surface of the radiator body (1) to apply electrical voltage to the carbon heat paint, a thermostat (6), and connection cables (8).

[0041] The carbon heat paint (4) applied here is applied in two layers in one embodiment of the invention. Additionally, in one embodiment of the invention, the heat system includes a wall-mounted fixture (9) or a wheeled carrier system (10).

[0042] The invention's reservoir, formed by cordierite plates, is evacuated and filled with nanofluid. The fluid composition, additionally prepared for energy saving, reduces energy consumption and increases heat transfer performance compared to waterbased heat transfer systems. The present invention is a water-glycol-based energytransfer fluid with high energy conservation performance used in water-based closed- loop systems, comprising the following:

[0043] a. 30-40% by volume monoethylene glycol (MEG),

[0044] b. 3-10% by volume glycerine,

[0045] 5 c. copper oxide (CuO) nanoparticles at a concentration of 0.01-1.00% by volume,

[0046] d. sodium bicarbonate (NaHco3) as a pH control agent at a concentration of 0.01- 2.00% by volume,

[0047] e. 5-10% by volume of propylene glycol (PG) and 50% water by volume.

[0048] ,o

[0049] Ethylene glycol and its antidote, propylene glycol, are used as antifreeze fluids due to their favourable properties, such as having a lower freezing point than water. Furthermore, ethylene glycol (C2H6O2) provides better heat transfer properties than propylene glycol (C3H8O2).

Claims

CLAIMS1. An energy-efficient and environmentally friendly heating system characterised by:a. a cordierite mullite plate radiator body (1) containing 6-9 fluid channels (2) arranged vertically in the middle section,b. 6-9 fluid channels (2) containing nanofluid, with the lower and upper openings covered by a channel cover plate (3) made of cordierite mullite,c. a carbon heat paint layer (4) coated on the rear side of the plate radiator body (1) to generate heat energy when an electrical voltage is applied,d. a metal conductor strip (7) positioned horizontally across the carbon heat paint layer (4) to transmit voltage to the carbon heat paint layer (4),e. a transformer (5) positioned on the side surface of the radiator body (1 ) to apply electrical voltage to the carbon heat paint, a thermostat (6), and connection cables (8).

2. A heating system according to Claim 1, characterised in that, in one embodiment of the invention, it comprises the following:a. a cordierite mullite plate radiator body (1) with dimensions of 110*10*80 cm (width*depth*height), containing seven fluid channels (2) arranged vertically in the middle section,b. bottom and top openings covered by channel cover plates (3) made of cordierite mullite plates measuring 110*10*2 cm (width*depth*height), seven fluid channels (2) measuring 10*4*80 cm (width*depth*height) containing nanofluid,c. a carbon heat paint layer (4) coated on the rear side of the plate radiator body (1) to generate heat energy when an electrical voltage is applied,d. a metal conductor strip (7) positioned horizontally across the carbon heat paint layer (4) to transmit the voltage to the carbon heat paint layer (4),e. a transformer (5) positioned on the side surface of the radiator body (1 ) to apply electrical voltage to the carbon heat paint, a thermostat (6), and connection cables (8).

3. A heating system according to Claim 1, characterised in that, in one embodiment of the invention, the carbon heat paint (4) is applied in two layers as described in step (c).

4. A heating system according to Claim 1, characterised in that it additionally comprises a wall mounting apparatus (9) in one embodiment of the invention.

5. A heating system according to Claim 1, characterised in that it additionally comprises a wheeled carrier (10) in one embodiment of the invention.

6. A heating system according to Claim 1, characterised in that the nanofluid used comprises the following:a. 30-40% by volume monoethylene glycol (MEG),b. 3-10% by volume glycerine,c. copper oxide (CuO) nanoparticles at a concentration of 0.01-1.00% by volume,d. 0.01-2.00% by volume of sodium bicarbonate (NaHco3) as a pH control agent,e. 5-10% by volume propylene glycol (PG),f. 50% water by volume

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