CN210225777U - Double-layer graphene heating film - Google Patents
Double-layer graphene heating film Download PDFInfo
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- CN210225777U CN210225777U CN201920705370.3U CN201920705370U CN210225777U CN 210225777 U CN210225777 U CN 210225777U CN 201920705370 U CN201920705370 U CN 201920705370U CN 210225777 U CN210225777 U CN 210225777U
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Abstract
The utility model belongs to the field of graphene electrothermal films, in particular to a double-layer graphene heating film, which is characterized in that a waterproof film, a graphene electrothermal film, a reflecting film and a heat preservation layer are sequentially placed under a floor layer, when the double-layer graphene heating film is used, a power supply is turned on to start the graphene electrothermal film, one surface of the graphene electrothermal film conducts heat upwards to the floor layer by layer, and the other surface of the graphene electrothermal film is in hedging with underground cold air through the reflecting film and the heat preservation layer, so that the sweat-steaming room in cold regions can resist the underground cold air and the indoor temperature is normal; through set up electromagnetic shielding protective layer on graphite alkene heating film, can separate the shielding to the electromagnetic wave that the heating film subassembly produced.
Description
Technical Field
The utility model belongs to graphite alkene electric heat membrane field especially relates to a double-deck graphite alkene heating film.
Background
Graphene is a hexagonal honeycomb lattice planar thin film composed of carbon atoms, is a quasi-two-dimensional crystal material which is completely composed of SP2 hybridized carbon atoms and has the thickness of only a single atom layer or a plurality of single atom layers, and has excellent performances such as high electric conductivity, high strength and high heat conductivity. The graphene electrothermal film is a polyester film heating system which can generate heat energy after being electrified, the heat conversion rate is as high as 99.28%, the heat conversion efficiency of all the existing electric heating systems is the highest, the electrothermal film technology is firstly applied to the aerospace industry, and gradually turns into civil use along with the continuous maturation and development of the technology, and is successfully applied to building heating. But in comparatively chilly northern area, cold gas is by the ground end and on, the steam that graphite alkene heating film produced is in indoor first half all the time, causes indoor temperature not enough balanced, and graphite alkene electric heat membrane itself produces the electromagnetic wave because electronic component is heated easily moreover, produces harmful effects to the human body.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a double-deck graphite alkene heating film that can be used for cold area and solves above-mentioned problem.
The technical scheme of the utility model:
a double-layer graphene heating film comprises a graphene heating element, wherein the graphene heating element comprises a graphene heating film; an infrared radiation heating layer is arranged on the upper surface of the graphene heating film, double-layer anti-creeping protection layers are arranged on the upper surface of the infrared radiation heating layer and the lower surface of the graphene heating film respectively, an anti-electromagnetic shielding protection layer is arranged on the upper surface of the double-layer anti-creeping protection layers, PVC waterproof insulation layers are arranged on the lower surfaces of the anti-electromagnetic shielding protection layer and the double-layer anti-creeping protection layers respectively, and the edges of the two PVC waterproof insulation layers are pressed into a whole;
graphene heating element sets up on the reflectance coating, the reflectance coating sets up on the heat preservation, the heat preservation sets up on the cement screed-coat, graphene heating element goes up the terminal surface and is provided with the leak protection water proof membrane, leak protection water proof membrane upper surface is provided with the floor layer.
Further, the graphene heating film is a double-layer graphene heating film.
Further, the surface temperature is less than or equal to (65 ℃) and the environment temperature is 100-40 ℃.
Further, the thickness between the floor layer and the waterproof membrane is less than or equal to 0.6 mm.
Further, the thickness between the waterproof membrane and the graphene heating element is smaller than or equal to 1.5 mm.
Further, the thickness between the graphene heating element and the reflecting film is less than or equal to 0.08 mm.
Further, the thickness between the reflecting film and the heat-insulating layer is less than or equal to 20 mm.
The utility model has the advantages that:
the utility model discloses a place waterproof membrane, graphite alkene electric heat membrane, reflectance coating and heat preservation in proper order under the floor layer, when using, turn on the power and start graphite alkene electric heat membrane, graphite alkene electric heat membrane one side passes to the floor layer through waterproof membrane, and the other side carries out the offset through reflectance coating and heat preservation and secret cold gas to the room that evaporates in cold area can resist secret cold gas, makes indoor temperature normal; through set up electromagnetic shielding protective layer on graphite alkene heating film, can separate the shielding to the electromagnetic wave that the heating film subassembly produced.
Drawings
Fig. 1 is a schematic view of a partially cut-away end surface of a graphene heating element according to the present invention;
FIG. 2 is a schematic diagram of the circuit connection of the present invention;
in the figure: 1-a graphene heating element; 2-a graphene heating film; 3-an infrared radiation heating layer; 4-double-layer anti-creeping protective layer; 5-anti-electromagnetic shielding protective layer; 6-PVC waterproof insulating layer; 7-a reflective film; 8-an insulating layer; 9-cement leveling course; 10-a water-resistant membrane; 11-floor layer.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings:
the first embodiment is as follows:
with reference to fig. 1-2, a double-layer graphene heating film disclosed in this embodiment includes a graphene heating element 1, where the graphene heating element 1 includes a graphene heating film 2; the upper surface of the graphene heating film 2 is provided with an infrared radiation heating layer 3, double-layer anti-creeping protection layers 4 are arranged on the upper surface of the infrared radiation heating layer 3 and the lower surface of the graphene heating film 2, electromagnetic shielding protection layers 5 are arranged on the upper surfaces of the double-layer anti-creeping protection layers 4, PVC waterproof insulation layers 6 are arranged on the lower surfaces of the electromagnetic shielding protection layers 5 and the double-layer anti-creeping protection layers 4, the edges of the two PVC waterproof insulation layers 6 are pressed into a whole, and the electromagnetic waves generated by the heating film component can be blocked and shielded by arranging the electromagnetic shielding protection layers on the graphene heating film;
graphene heating element 1 sets up on reflectance coating 7, reflectance coating 7 sets up on heat preservation 8, heat preservation 8 sets up on cement screed-coat 9, 1 up end of graphene heating element is provided with leak protection water proof membrane 10, leak protection water proof membrane 10 upper surface is provided with floor layer 11, through place water proof membrane, graphite alkene electric heat membrane, reflectance coating and heat preservation under floor layer in proper order, when using, opens the power and starts graphite alkene electric heat membrane, and graphite alkene electric heat membrane one side passes to the heat through water proof membrane to floor layer, and the another side carries out the offset heat preservation through reflectance coating and secret cold gas to make the sweat in cold area evaporate the room and can resist secret cold gas, make indoor temperature normal.
The second embodiment is as follows:
in this embodiment, on the basis of the first embodiment, specifically, the graphene thermal film 2 is a double-layer graphene thermal film.
The third concrete implementation mode:
on the basis of the first specific implementation mode, specifically, the surface temperature of the graphene heating film 2 is less than or equal to (65 ℃) and the ambient temperature is 100-40 ℃.
The fourth concrete implementation mode:
in this embodiment, in addition to the first embodiment, specifically, the thickness between the floor layer 11 and the waterproof film 10 is not more than 0.6 mm.
The fifth concrete implementation mode:
in this embodiment, on the basis of the first embodiment, specifically, the thickness between the waterproof film 10 and the graphene heating element 1 is less than or equal to 1.5 mm.
The sixth specific implementation mode:
in this embodiment, in addition to the first embodiment, specifically, the thickness between the graphene heating element 1 and the reflective film 7 is less than or equal to 0.08 mm.
The seventh embodiment:
in this embodiment, on the basis of the first embodiment, specifically, the thickness between the reflective film 7 and the insulating layer 8 is less than or equal to 20 mm.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A double-layer graphene heating film comprises a graphene heating element (1), and is characterized in that the graphene heating element (1) comprises a graphene heating film (2); the upper surface of the graphene heating film (2) is provided with an infrared radiation heating layer (3), the upper surface of the infrared radiation heating layer (3) and the lower surface of the graphene heating film (2) are both provided with a double-layer anti-creeping protection layer (4), the upper surface of the double-layer anti-creeping protection layer (4) is provided with an anti-electromagnetic shielding protection layer (5), the lower surfaces of the anti-electromagnetic shielding protection layer (5) and the double-layer anti-creeping protection layer (4) are both provided with a PVC waterproof insulation layer (6), and the edges of the two PVC waterproof insulation layers (6) are pressed into a whole;
graphene heating element (1) sets up on reflectance coating (7), reflectance coating (7) set up on heat preservation (8), heat preservation (8) set up on cement screed-coat (9), graphene heating element (1) up end face is provided with leak protection water proof membrane (10), leak protection water proof membrane (10) upper surface is provided with floor layer (11).
2. The double-layer graphene exothermic film according to claim 1, wherein the graphene exothermic film (2) is a double-layer graphene exothermic film.
3. The double-layer graphene heating film according to claim 1, wherein the surface temperature of the graphene heating film (2) is less than or equal to (65 ℃) and the ambient temperature is 100-40 ℃.
4. The double-layer graphene exothermic film according to claim 1, wherein the thickness between the floor layer (11) and the waterproof film (10) is 0.6mm or less.
5. The double-layer graphene exothermic film according to claim 1, wherein the thickness between the waterproof film (10) and the graphene exothermic element (1) is less than or equal to 1.5 mm.
6. The double-layer graphene exothermic film according to claim 1, wherein the thickness between the graphene exothermic element (1) and the reflective film (7) is less than or equal to 0.08 mm.
7. The double-layer graphene exothermic film according to claim 1, wherein the thickness between the reflective film (7) and the insulating layer (8) is less than or equal to 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705370.3U CN210225777U (en) | 2019-05-16 | 2019-05-16 | Double-layer graphene heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705370.3U CN210225777U (en) | 2019-05-16 | 2019-05-16 | Double-layer graphene heating film |
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| Publication Number | Publication Date |
|---|---|
| CN210225777U true CN210225777U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920705370.3U Active CN210225777U (en) | 2019-05-16 | 2019-05-16 | Double-layer graphene heating film |
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|---|---|
| CN (1) | CN210225777U (en) |
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2019
- 2019-05-16 CN CN201920705370.3U patent/CN210225777U/en active Active
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