CN110779073A - Anti-attenuation graphene electrothermal film floor heating system - Google Patents
Anti-attenuation graphene electrothermal film floor heating system Download PDFInfo
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- CN110779073A CN110779073A CN201911096836.5A CN201911096836A CN110779073A CN 110779073 A CN110779073 A CN 110779073A CN 201911096836 A CN201911096836 A CN 201911096836A CN 110779073 A CN110779073 A CN 110779073A
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- film
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
The invention relates to the technical field of floor heating, in particular to an anti-attenuation graphene electric heating film floor heating system which comprises a heating base body, wherein a groove is formed in the upper end surface of the heating base body, a heating coating is coated in the middle of the inner cavity of the groove, conductive coatings are coated on two sides of the upper end surface of the groove and are in contact with and electrically connected with the edges of two sides of the heating coating, a surface protective film covers the upper end surface of the groove, an air hole is formed in the upper end surface of the surface protective film, a bottom protective film is lined on the bottom end surface of the groove, the heating base body is positioned between the surface protective film and the bottom protective film, compared with the existing electric heating film, the anti-attenuation graphene electric heating film floor heating system adopts a mode of adhering the protective films, an adhesive is prevented from permeating into the heating coating after being heated, the electric conductivity of the, meanwhile, the anti-attenuation performance of the whole electrothermal film is effectively improved.
Description
Technical Field
The invention relates to the technical field of floor heating, in particular to an anti-attenuation graphene electric heating film floor heating system.
Background
The heating system has the characteristics of no pollution, no corrosion, no noise, no radiation, zero emission and the like, not only protects the environment, but also reduces the related labor expenditure, is safe and stable in electric heating, and avoids the phenomenon of different temperatures around the middle night of the traditional heating, thereby not only improving the reputation of heating companies, but also ensuring the life of people. Many electrothermal film products in the market can appear the effect of generating heat and can be progressively worse after using for three or five years now, perhaps can not normally work wait power decay phenomenon. The reason is that the products are generally in a multilayer structure, and the processing technology adopted by many manufacturers is an adhesive method when the surface layer is adhered to the surface layer. In the using process, the heated adhesive is thickened and softened and mutually permeates with the heating material of the heating layer. Because the adhesive is a poor electric conductor, the electric conductivity of the electric heating film is reduced after the adhesive permeates into the heating surface layer, and power attenuation is generated.
Disclosure of Invention
The invention aims to solve the problem that power attenuation is easy to occur due to the fact that an electric heating film in an electric heating film floor heating system is bonded in a gluing mode in the prior art, and provides an anti-attenuation graphene electric heating film floor heating system.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an anti decay graphite alkene electric heat membrane underfloor heating system, is including the base member that generates heat, the up end of the base member that generates heat is provided with the recess, the inner chamber middle part coating of recess has the coating that generates heat, the coating of recess up end both sides has conductive coating, conductive coating and the contact of the coating both sides edge and electric connection that generate heat, the up end of recess covers there is the top layer protection film, the up end of top layer protection film is seted up porosely, the bottom face liner of recess has the bottom protection film, the base member that generates heat is located between top layer protection film and the bottom protection film, be provided with two pairs of layering, two pairs between top layer protection film and the bottom protection film the layering is located the edge all around of the base member that generates heat, top layer protection film and.
Preferably, the pressing strip is a polyurethane adhesive strip, and a plurality of raised bumps are uniformly distributed on the upper end face and the lower end face of the pressing strip.
Preferably, the heating substrate is a graphene heating sheet, and the upper surface of the graphene heating sheet is coated with conductive silver mercury and far infrared mineral substances.
Preferably, the surface protective film and the bottom protective film are both PVC resin films.
Preferably, a reflective heat insulation film is lined on the bottom end face of the heating base body, the reflective heat insulation film is a polyurethane foaming film, and the surface of the polyurethane foaming film is coated with an aluminum foil.
Preferably, a radiation shielding film is laid on the upper end face of the heating base body, the radiation shielding film is a magnetic conductive metal mesh, and the surface of the magnetic conductive metal mesh is coated with polyethylene resin.
Preferably, the heating coating is distributed in the groove at equal intervals, the conductive coating is connected with a lead, the lead extends to the outside of the surface layer protective film and the bottom layer protective film and is connected with a centralized control box, a temperature control assembly is arranged in the centralized control box, and the temperature control assembly is connected with an external power supply.
The anti-attenuation graphene electric heating film floor heating system provided by the invention has the beneficial effects that: through setting up top layer protection film and bottom protection film, the base member centre gripping that generates heat is between top layer protection film and bottom protection film, and set up the layering around top layer protection film and bottom protection film intermediate layer middle part, then the mode through hot briquetting is in the same place top layer protection film and bottom protection film pressfitting, then remaining air is taken out then sealed gas pocket between top layer protection film and the bottom protection film through the gas pocket on top layer, the electric heat membrane shaping of warm system of electricity has been realized, the mode of current electric heat membrane adoption bonding protection film of contrast, prevent that the adhesive from being heated back infiltration generate heat the coating, make the electric conductive property decline of electric heat membrane, the power decay of production, need not to adopt the adhesive among the whole electric heat membrane shaping technology, further reduction the shaping thickness of electric heat membrane, simultaneously the effectual.
Drawings
Fig. 1 is a schematic view of an electric heating film structure of an anti-attenuation graphene electric heating film floor heating system provided by the invention;
fig. 2 is a cross-sectional view of an electric heating film of the anti-attenuation graphene electric heating film floor heating system provided by the invention.
In the figure: the heat-insulation floor heating system comprises a surface layer protective film 1, a pressing strip 2, a floor heating film 3, a heating coating 4, a conductive coating 5, air holes 6, a centralized control box 7, a bottom layer protective film 8, a reflective heat-insulation film 9, a radiation shielding film 10, a bump 11, a groove 12 and a heating base 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an anti-attenuation graphene electric heating film floor heating system comprises a heating base body 13, a groove 12 is arranged on the upper end face of the heating base body 13, a heating coating 4 is coated in the middle of an inner cavity of the groove 12, conductive coatings 5 are coated on two sides of the upper end face of the groove 12, the conductive coatings 5 are in contact with and electrically connected with two side edges of the heating coating 4, a surface layer protective film 1 covers the upper end face of the groove 12, an air hole 6 is formed in the upper end face of the surface layer protective film 1, a bottom layer protective film 8 is lined on the bottom end face of the groove 12, the heating base body 13 is located between the surface layer protective film 1 and the bottom layer protective film 8, two pairs of pressing strips 2 are arranged between the surface layer protective film 1 and the bottom layer protective film 8, the two pairs of pressing strips 2.
The pressing strip 2 is a polyurethane rubber strip, and a plurality of convex lugs 11 are uniformly distributed on the upper end surface and the lower end surface of the pressing strip 2. The heating substrate 13 is a graphene heating sheet, and conductive silver mercury and far infrared mineral substances are coated on the upper surface of the graphene heating sheet. The surface layer protective film 1 and the bottom layer protective film 8 are both PVC resin films, and the graphene heating sheet has good heating efficiency and long service life.
The bottom face liner of the base member 13 that generates heat has reflection heat insulating film 9, and reflection heat insulating film 9 is polyurethane foaming film, and polyurethane foaming film's surface coating has the aluminium foil, and the polyurethane foaming foam that sets up plays heat retaining effect, prevents that the heat that the coating 4 that generates heat from giving off to the bottom of whole electric heat membrane, and effectual control heat radiation direction radiates more heat to indoor, the effectual electric heat membrane heating efficiency that has promoted.
The radiation shielding film 10 is laid on the upper end face of the heating base body 13, the radiation shielding film 10 is a magnetic conductive metal net, the surface of the magnetic conductive metal net is coated with polyethylene resin, and the arranged magnetic conductive metal net has a good electromagnetic shielding effect and prevents a magnetic field generated in the working process of the heating coating 4 from influencing the health of a human body.
The heating coating 4 is distributed in the groove 12 at equal intervals, the conductive coating 5 is connected with a lead, the lead extends to the outside of the surface layer protective film 1 and the bottom layer protective film 8 and is connected with the centralized control box 7, a temperature control assembly is arranged in the centralized control box 7, and the temperature control assembly is connected with an external power supply.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an anti-attenuation graphite alkene electric heat membrane underfloor heating system, includes heating base member (13), its characterized in that, the up end of heating base member (13) is provided with recess (12), the inner chamber middle part coating of recess (12) has heating coating (4), recess (12) up end both sides coating has conductive coating (5), conductive coating (5) and heating coating (4) both sides edge contact and electric connection, the up end of recess (12) covers there is top layer protection film (1), the up end of top layer protection film (1) is seted up has gas pocket (6), the bottom face liner of recess (12) has bottom layer protection film (8), heating base member (13) is located between top layer protection film (1) and bottom layer protection film (8), be provided with two pairs of layering (2) between top layer protection film (1) and bottom layer protection film (8), the two pairs of the pressing strips (2) are positioned at the peripheral edge of the heating base body (13), and the surface layer protective film (1) and the bottom layer protective film (8) are glued together and sealed through the two pairs of the pressing strips (2) in a hot-pressing manner.
2. The anti-attenuation graphene electrothermal film floor heating system according to claim 1, wherein the pressing strip (2) is a polyurethane adhesive tape, and a plurality of convex bumps (11) are uniformly distributed on the upper end surface and the lower end surface of the pressing strip (2).
3. The anti-attenuation graphene electrothermal film floor heating system according to claim 1, wherein the heating substrate (13) is a graphene heating sheet, and conductive silver mercury and far infrared mineral substances are coated on the upper surface of the graphene heating sheet.
4. The anti-attenuation graphene electrothermal film floor heating system according to claim 1, wherein the surface protective film (1) and the bottom protective film (8) are both PVC resin films.
5. The anti-attenuation graphene electrothermal film floor heating system according to claim 1, wherein a reflective heat insulation film (9) is lined on the bottom end face of the heating base body (13), the reflective heat insulation film (9) is a polyurethane foam film, and the surface of the polyurethane foam film is coated with an aluminum foil.
6. The anti-attenuation graphene electrothermal film floor heating system according to claim 1, wherein a radiation shielding film (10) is laid on the upper end face of the heating substrate (13), the radiation shielding film (10) is a magnetic conductive metal mesh, and the surface of the magnetic conductive metal mesh is coated with polyethylene resin.
7. The anti-attenuation graphene electrothermal film floor heating system according to claim 1, wherein the heating coatings (4) are distributed in the grooves (12) at equal intervals, the conductive coatings (5) are connected with wires, the wires extend to the outsides of the surface protective film (1) and the bottom protective film (8) and are connected with a centralized control box (7), a temperature control assembly is arranged in the centralized control box (7), and the temperature control assembly is connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096836.5A CN110779073A (en) | 2019-11-11 | 2019-11-11 | Anti-attenuation graphene electrothermal film floor heating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911096836.5A CN110779073A (en) | 2019-11-11 | 2019-11-11 | Anti-attenuation graphene electrothermal film floor heating system |
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| CN110779073A true CN110779073A (en) | 2020-02-11 |
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| CN201911096836.5A Pending CN110779073A (en) | 2019-11-11 | 2019-11-11 | Anti-attenuation graphene electrothermal film floor heating system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101694067B1 (en) * | 2015-10-19 | 2017-01-06 | 강계수 | Flooring manufacturing method and flooring containing graphene |
| CN208029117U (en) * | 2018-02-08 | 2018-10-30 | 上海务吉环保科技有限公司 | One kind can uniformly heated Electric radiant Heating Film |
| CN109600866A (en) * | 2018-12-27 | 2019-04-09 | 中国科学院山西煤炭化学研究所 | Graphene infrared hot plate |
| CN208765033U (en) * | 2018-08-11 | 2019-04-19 | 高立武 | A kind of floor heating device |
| CN109714841A (en) * | 2019-03-12 | 2019-05-03 | 云南荣光石墨烯新技术开发有限公司 | A kind of graphene far infrared cloud floor heating |
| CN109714837A (en) * | 2019-03-12 | 2019-05-03 | 珠海聚碳复合材料有限公司 | A kind of graphene Electric radiant Heating Film |
| US20190225317A1 (en) * | 2018-01-19 | 2019-07-25 | Goodrich Corporation | Carbon nanotube heaters for aircraft heated floor panels |
| CN110312332A (en) * | 2019-05-23 | 2019-10-08 | 南京财经大学 | A kind of energy storage water proof type graphene far-infrared electrothermal module |
-
2019
- 2019-11-11 CN CN201911096836.5A patent/CN110779073A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101694067B1 (en) * | 2015-10-19 | 2017-01-06 | 강계수 | Flooring manufacturing method and flooring containing graphene |
| US20190225317A1 (en) * | 2018-01-19 | 2019-07-25 | Goodrich Corporation | Carbon nanotube heaters for aircraft heated floor panels |
| CN208029117U (en) * | 2018-02-08 | 2018-10-30 | 上海务吉环保科技有限公司 | One kind can uniformly heated Electric radiant Heating Film |
| CN208765033U (en) * | 2018-08-11 | 2019-04-19 | 高立武 | A kind of floor heating device |
| CN109600866A (en) * | 2018-12-27 | 2019-04-09 | 中国科学院山西煤炭化学研究所 | Graphene infrared hot plate |
| CN109714841A (en) * | 2019-03-12 | 2019-05-03 | 云南荣光石墨烯新技术开发有限公司 | A kind of graphene far infrared cloud floor heating |
| CN109714837A (en) * | 2019-03-12 | 2019-05-03 | 珠海聚碳复合材料有限公司 | A kind of graphene Electric radiant Heating Film |
| CN110312332A (en) * | 2019-05-23 | 2019-10-08 | 南京财经大学 | A kind of energy storage water proof type graphene far-infrared electrothermal module |
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Application publication date: 20200211 |
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| RJ01 | Rejection of invention patent application after publication |