A graphene heating superconducting inorganic aluminum heat pipe floor heating device

Abstract

The present invention discloses a graphene heating superconducting inorganic aluminum heat pipe floor heating device, which relates to the field of floor heating technology. It includes a floor cement floor, a cement floor insulation layer, a cement mortar layer, a heat reflection film, a superconducting flat inorganic aluminum heat pipe, a graphene heating sheet, a floor tile, a cover plate and an indoor temperature controller. The cement floor insulation layer is laid on the floor cement floor, and the cement mortar layer is laid on the cement floor insulation layer. The graphene heating superconducting inorganic aluminum heat pipe floor heating device adopts a superconducting flat inorganic aluminum heat pipe with a faster thermal conductivity than silver. The graphene heating sheet on a single heat pipe can achieve a high temperature with a small power consumption. In this way, the heat pipe can quickly dissipate the temperature of the small graphene heating sheet into the air, which can achieve an absolute energy-saving effect. The heating of a room is currently unmatched by any household heating equipment.

Description

Technical Field

[0001] The invention relates to the technical field of floor heating, and in particular to a graphene heating superconducting inorganic aluminum heat pipe floor heating device. Background Art

[0002] Floor heating is the abbreviation of floor radiation heating. It uses the entire floor as a radiator and evenly heats the entire floor through the heat medium in the floor radiation layer. It utilizes the ground's own heat storage and the law of heat radiation upward to conduct heat from bottom to top to achieve the purpose of heating. Floor heating is divided into two categories based on the heat medium: water floor heating and electric floor heating.

[0003] Existing electric floor heating mostly uses heating cables or electric heating films as heat sources, but the power of this type of heat source decays quickly, affecting the heating efficiency of the heat source and causing energy waste. In addition, the laid floors are spliced ​​together piece by piece, so it is very difficult to dismantle them when they need to, making it difficult to meet social needs. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a graphene heat-generating superconducting inorganic aluminum heat pipe floor heating device to solve the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a graphene heating superconducting inorganic aluminum heat pipe floor heating device, comprising a floor cement floor, a cement floor insulation layer, a cement mortar layer, a heat reflecting film, a superconducting flat inorganic aluminum heat pipe, a graphene heating sheet, a floor tile, a cover plate and an indoor temperature controller, wherein the cement floor insulation layer is laid on the floor cement floor, the cement mortar layer is laid on the cement floor insulation layer, the heat reflecting film, the superconducting flat inorganic aluminum heat pipe and the graphene heating sheet are arranged in the cement mortar layer from bottom to top in sequence, and one end of the superconducting flat inorganic aluminum heat pipe is a cooling part, and the other end is a heating part, the graphene heating sheet is attached to the heating part of the superconducting flat inorganic aluminum heat pipe, the floor tile is laid on the cement mortar layer, one end of the cement mortar layer is arranged at a maintenance port, the cover plate is laid on the maintenance port, and the graphene heating sheet is electrically connected to the indoor temperature controller through a wire.

[0008] As a preferred technical solution of the present invention, the superconducting flat inorganic aluminum heat pipe is an aluminum alloy profile and is flat, and both ends thereof are sealed.

[0009] As a preferred technical solution of the present invention, a hole for injecting a heat-conducting medium is provided in the superconducting flat inorganic aluminum heat pipe, and a capillary is provided on the hole wall of the hole for injecting the heat-conducting medium.

[0010] As a preferred technical solution of the present invention, the superconducting flat inorganic aluminum heat pipe is laid in an inclined state, and its cooling part is higher than the heating part by 1°-90°.

[0011] As a preferred technical solution of the present invention, the graphene heating sheet is located in the maintenance opening, and the cover plate and the floor tiles are on the same horizontal line.

[0012] As a preferred technical solution of the present invention, thermal insulation cotton is placed in the maintenance opening, and the thermal insulation cotton covers the top of the graphene heating sheet.

[0013] As a preferred technical solution of the present invention, the graphene heating sheet includes a graphene heating layer, a positive conductive copper foil, a negative conductor copper foil and a fireproof insulating medium layer. The positive conductive copper foil and the negative conductor copper foil are respectively soldered on the graphene heating layer, and the fireproof insulating medium layer is wrapped around the graphene heating layer.

[0014] As a preferred technical solution of the present invention, the graphene heating sheet is connected to a positive power line through a positive conductive copper foil and is connected to the positive terminal of an indoor temperature controller, and the graphene heating sheet is connected to a negative power line through a negative conductive copper foil and is connected to the negative terminal of the indoor temperature controller.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a graphene heating superconducting inorganic aluminum heat pipe floor heating device, which has the following beneficial effects:

[0017] 1. The graphene heating superconducting inorganic aluminum heat pipe floor heating device adopts a uniform temperature phase-changing heat pipe, that is, a flat superconducting flat inorganic aluminum heat pipe. A certain working liquid is injected into the heat pipe. The heat pipe will use the working liquid as a medium to evaporate at the end where heat is generated, and the steam will condense at the cold end of the heat pipe. Then the liquid will return to the hot end through the action of capillaries and centrifugal force or gravity. This cycle can make the heat transfer faster and the heat conduction uniform.

[0018] 2. The graphene heating superconducting inorganic aluminum heat pipe floor heating device adopts superconducting flat inorganic aluminum heat pipe, which has a faster thermal conductivity than silver. The graphene heating sheet on a single heat pipe can achieve a higher temperature with a small power consumption. In this way, the heat pipe can quickly dissipate the temperature of the very small graphene heating sheet into the air, which can achieve absolute energy-saving effect. The heating of a room is unmatched by any current household heating equipment.

[0019] 3. The graphene heating superconducting inorganic aluminum heat pipe floor heating device has a maintenance port reserved at the location of the graphene heating sheet, which is sealed by a cover. When performing inspection and maintenance, the cover can be directly opened, which is convenient for the operators without causing much damage to the indoor floor facilities, and can meet the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a graphene heating superconducting inorganic aluminum heat pipe floor heating device proposed by the present invention;

[0021] Figure 2 This is a top view of the installation of a graphene heating superconducting inorganic aluminum heat pipe floor heating device proposed by the present invention;

[0022] Figure 3 This is a front view of a superconducting flat inorganic aluminum heat pipe of a graphene-heating superconducting inorganic aluminum heat pipe floor heating device proposed by the present invention;

[0023] Figure 4 A top view of a superconducting flat inorganic aluminum heat pipe of a graphene-heated superconducting inorganic aluminum heat pipe floor heating device proposed by the present invention;

[0024] Figure 5 This is a cross-sectional view of a superconducting flat inorganic aluminum heat pipe of a graphene-heating superconducting inorganic aluminum heat pipe floor heating device proposed by the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of a graphene heating sheet of a graphene heating superconducting inorganic aluminum heat pipe floor heating device proposed by the present invention.

[0026] In the figure: 1. Cement floor; 2. Cement floor insulation layer; 3. Cement mortar layer; 4. Heat reflective film; 5. Superconducting flat inorganic aluminum heat pipe; 6. Graphene heating sheet; 7. Floor tiles; 8. Cover plate; 9. Indoor temperature controller; 10. Cooling part; 11. Heating part; 12. Maintenance port; 13. Hole for injecting thermal conductive medium; 14. Capillary; 15. Insulation cotton; 16. Graphene heating layer; 17. Positive conductive copper foil; 18. Negative conductor copper foil; 19. Fireproof insulating medium layer; 20. Positive power cord; 21. Negative power cord. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 6A graphene heating superconducting inorganic aluminum heat pipe floor heating device comprises a floor cement floor 1, a cement floor insulation layer 2, a cement mortar layer 3, a heat reflection film 4, a superconducting flat inorganic aluminum heat pipe 5, a graphene heating sheet 6, a floor tile 7, a cover plate 8 and an indoor temperature controller 9, wherein the cement floor insulation layer 2 is laid on the floor cement floor 1, the cement mortar layer 3 is laid on the cement floor insulation layer 2, the heat reflection film 4, the superconducting flat inorganic aluminum heat pipe 5 and the graphene heating sheet 6 are arranged in order from bottom to top. It is arranged in the cement mortar layer 3, and one end of the superconducting flat inorganic aluminum heat pipe 5 is a cooling part 10, and the other end is a heating part 11. A uniform temperature phase-changing heat pipe, that is, a flat superconducting flat inorganic aluminum heat pipe 5, is adopted. A certain working liquid is injected into the heat pipe. The heat pipe will use the working liquid as a medium to evaporate at the end where heat is generated, and the steam will condense at the cold end of the heat pipe. Then, the liquid will return to the hot end through the action of the capillary 14 and centrifugal force or gravity. Such a cycle can make the heat transfer faster. The graphene heating sheet 6 is attached to the heating part 11 of the superconducting flat inorganic aluminum heat pipe 5. The superconducting flat inorganic aluminum heat pipe 5 has a faster thermal conductivity than silver. The graphene heating sheet 6 on a single heat pipe can achieve a higher temperature with a small power consumption. In this way, the heat pipe can quickly dissipate the temperature of the very small graphene heating sheet 6 into the air, which can achieve an absolute energy-saving effect. The heating of a room is currently unmatched by any household heating equipment. The floor tiles 7 are laid on the cement mortar layer 3, and one end of the cement mortar layer 3 is provided with a maintenance port 12. The cover plate 8 is laid on the maintenance port 12. A maintenance port 12 is reserved at the position of the graphene heating sheet 6 and is sealed by the cover plate 8. When performing inspection and maintenance, the cover plate 8 can be directly opened, which is convenient for the operators and will not damage the indoor ground facilities much, which can meet the needs of users. The graphene heating sheet 6 is electrically connected to the indoor temperature controller 9 through a wire.

[0029] As a specific technical solution of this embodiment, the superconducting flat inorganic aluminum heat pipe 5 is an aluminum alloy profile and is flat, and both ends thereof are sealed.

[0030] In this embodiment, the flat superconducting flat inorganic aluminum heat pipe 5 makes its internal channel wider and larger, so more heat can be transferred.

[0031] As a specific technical solution of this embodiment, a hole 13 for injecting a heat-conducting medium is provided in the superconducting flat inorganic aluminum heat pipe 5 , and a capillary 14 is provided on the hole wall of the hole 13 for injecting a heat-conducting medium.

[0032] In this embodiment, a certain amount of working liquid is injected into the heat transfer medium hole 13. The working liquid is composed of pure water and additives, and the dosage should not be too much. When heat conduction is performed, the heat pipe will use the working liquid as a medium to evaporate at the end where heat is generated, and the steam will condense at the cold end of the heat pipe. Then, the liquid will return to the hot end through the action of the capillary 14 and centrifugal force or gravity, and the cycle will continue.

[0033] As a specific technical solution of this embodiment, the superconducting flat inorganic aluminum heat pipe 5 is laid in an inclined state, and its cooling part 10 is higher than the heating part 11 by between 1° and 90°.

[0034] In this embodiment, the cooling part 10 is higher than the heating part 11 by more than 1 degree, which is beneficial to the conduction speed and effect of heat exchange.

[0035] As a specific technical solution of this embodiment, the graphene heating sheet 6 is located in the maintenance port 12, and the cover plate 8 and the floor tiles 7 are on the same horizontal line.

[0036] In this embodiment, when performing inspection and maintenance, the graphene heating sheet 6 can be checked by directly opening the cover plate 8, which is convenient for the operators and will not cause much damage to the indoor ground facilities.

[0037] As a specific technical solution of this embodiment, a heat-insulating cotton 15 is placed in the maintenance port 12 , and the heat-insulating cotton 15 covers the top of the graphene heating sheet 6 .

[0038] In this embodiment, the thermal insulation cotton 15 is formed by melting high-purity clay clinker, alumina powder, silica powder, chrome sand and other raw materials at high temperature in an industrial electric furnace to form a fluid, and then using compressed air to blow or using a spinning machine to spin into fibers, and then collecting the fibers in a cotton collector to form a fiber having the characteristics of light weight, high strength, anti-oxidation, low thermal conductivity, good softness, corrosion resistance, small heat capacity and sound insulation.

[0039] As a specific technical solution of this embodiment, the graphene heating sheet 6 includes a graphene heating layer 16, a positive conductive copper foil 17, a negative conductor copper foil 18 and a fireproof insulating medium layer 19. The positive conductive copper foil 17 and the negative conductor copper foil 18 are respectively soldered on the graphene heating layer 16, and the fireproof insulating medium layer 19 is wrapped around the outside of the graphene heating layer 16.

[0040] In this embodiment, the graphene heating principle is based on the characteristics of single-layer graphene. First, graphene is the material with the highest thermal conductivity so far, and has very good thermal conductivity. When the electrodes at both ends of the graphene heating plate 6 are energized, the carbon molecules in the heating plate generate phonons, ions and electrons in the resistor, and the friction and collision between the generated carbon molecular clusters generate heat energy. The total conversion rate of effective electrical heat energy is more than 99%. At the same time, the superconductivity of the special graphene material ensures stable heating performance.

[0041] As a specific technical solution of this embodiment, the graphene heating sheet 6 is connected to the positive power line 20 through the positive conductive copper foil 17, and is connected to the positive end of the indoor temperature controller 9. The graphene heating sheet 6 is connected to the negative power line 21 through the negative conductive copper foil, and is connected to the negative end of the indoor temperature controller 9.

[0042] In this embodiment, the graphene heating sheet 6 is controlled by an indoor temperature controller 9, which can reasonably adjust the required indoor temperature.

[0043] The working principle and use process of the present invention are as follows: when in use, the graphene heating sheet 6 is controlled by the indoor temperature controller 9. When the electrodes at both ends of the graphene heating sheet 6 are energized, the carbon molecules in the electric heating sheet generate phonons, ions and electrons in the resistor, and the generated carbon molecular groups rub and collide with each other to generate heat energy. The generated heat energy is conducted to the ground through the superconducting flat inorganic aluminum heat pipe 5. The flat superconducting flat inorganic aluminum heat pipe 5 has a certain working liquid injected into it. The heat pipe will use the working liquid as a medium to evaporate at the end where heat is generated, and the steam will condense at the cold end of the heat pipe. Then, the liquid will return to the hot end through the action of the capillary 14 and centrifugal force or gravity. Such a cycle can make the heat transfer faster and the heat conduction uniform. The graphene heating sheet 6 on a single heat pipe can achieve a power consumption of more than ten watts and a temperature of more than 200 degrees. In this way, the heat pipe can quickly dissipate the temperature of the very small graphene heating sheet 6 into the air, which can achieve an absolute energy-saving effect. The heating of a room is only about 2-300 watts, which is unmatched by any current household heating equipment. A maintenance port 12 is reserved at the position of the graphene heating sheet 6, which is sealed by the cover plate 8. When performing inspection and maintenance, the cover plate 8 can be directly opened, which is convenient for the operators without causing much damage to the indoor ground facilities.

[0044] In summary, the graphene heating superconducting inorganic aluminum heat pipe floor heating device adopts a uniform temperature phase-changing heat pipe, that is, a flat superconducting flat inorganic aluminum heat pipe 5. A certain amount of working liquid is injected into the heat pipe. The heat pipe will use the working liquid as a medium to evaporate at the end where heat is generated, and the steam will condense at the cold end of the heat pipe. Then, the liquid will return to the hot end through the action of the capillary 14 and centrifugal force or gravity. Such a cycle can make heat transfer faster and the heat conduction uniform. The superconducting flat inorganic aluminum heat pipe 5 has a faster heat conduction speed than silver, and the graphene on a single heat pipe has a higher heat conduction speed. The graphene heating sheet 6 can achieve a higher temperature with a small power consumption. In this way, the heat pipe can quickly dissipate the temperature of the very small graphene heating sheet 6 into the air, which can achieve absolute energy-saving effect. The heating of a room is currently unmatched by any household heating equipment. A maintenance port 12 is reserved at the position of the graphene heating sheet 6 and is sealed by the cover plate 8. When performing inspection and maintenance, the cover plate 8 can be directly opened, which is convenient for the operators and will not cause much damage to the indoor ground facilities, thereby meeting the needs of users.

[0045] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphene heating superconducting inorganic aluminum heat pipe floor heating device, comprising a floor cement floor (1), a cement floor insulation layer (2), a cement mortar layer (3), a heat reflection film (4), a superconducting flat inorganic aluminum heat pipe (5), a graphene heating sheet (6), a floor tile (7), a cover plate (8) and an indoor temperature controller (9), characterized in that: The cement floor insulation layer (2) is laid on the floor cement floor (1), the cement mortar layer (3) is laid on the cement floor insulation layer (2), the heat reflection film (4), the superconducting flat inorganic aluminum heat pipe (5) and the graphene heating sheet (6) are arranged in the cement mortar layer (3) from bottom to top, and one end of the superconducting flat inorganic aluminum heat pipe (5) is a cooling part (10), and the other end is a heating part (11), the graphene heating sheet (6) is attached to the heating part (11) of the superconducting flat inorganic aluminum heat pipe (5), the floor tiles (7) are laid on the cement mortar layer (3), one end of the cement mortar layer (3) is arranged at a maintenance port (12), the cover plate (8) is laid on the maintenance port (12), and the graphene heating sheet (6) is electrically connected to the indoor temperature controller (9) through a wire; The graphene heating sheet (6) is located in the maintenance opening (12), and the cover plate (8) and the floor tiles (7) are on the same horizontal line; a heat-insulating cotton (15) is arranged in the maintenance opening (12), and the heat-insulating cotton (15) covers the top of the graphene heating sheet (6).

2. A graphene heating superconducting inorganic aluminum heat pipe floor heating device according to claim 1, characterized in that: The superconducting flat inorganic aluminum heat pipe (5) is an aluminum alloy profile and is flat, and both ends thereof are sealed.

3. The graphene heating superconducting inorganic aluminum heat pipe floor heating device according to claim 1, characterized in that: The superconducting flat inorganic aluminum heat pipe (5) is provided with a hole (13) for injecting a heat-conducting medium, and a capillary tube (14) is provided on the hole wall of the hole (13) for injecting a heat-conducting medium.

4. The graphene heating superconducting inorganic aluminum heat pipe floor heating device according to claim 1, characterized in that: The superconducting flat inorganic aluminum heat pipe (5) is laid in an inclined state, and its cooling portion (10) is higher than the heating portion (11) by between 1° and 90°.

5. The graphene heating superconducting inorganic aluminum heat pipe floor heating device according to claim 1, characterized in that: The graphene heating sheet (6) comprises a graphene heating layer (16), a positive electrode conductive copper foil (17), a negative electrode conductor copper foil (18) and a fireproof insulating medium layer (19); the positive electrode conductive copper foil (17) and the negative electrode conductor copper foil (18) are respectively soldered to the graphene heating layer (16); and the fireproof insulating medium layer (19) is wrapped around the outside of the graphene heating layer (16).

6. The graphene heating superconducting inorganic aluminum heat pipe floor heating device according to claim 1, characterized in that: The graphene heating sheet (6) is connected to a positive power supply line (20) via a positive conductive copper foil (17), and is connected to a positive terminal of an indoor temperature controller (9); the graphene heating sheet (6) is connected to a negative power supply line (21) via a negative conductive copper foil, and is connected to a negative terminal of the indoor temperature controller (9).

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