CN102958209A - Far infrared carbon fiber heating film - Google Patents
Far infrared carbon fiber heating film Download PDFInfo
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- CN102958209A CN102958209A CN2012104441589A CN201210444158A CN102958209A CN 102958209 A CN102958209 A CN 102958209A CN 2012104441589 A CN2012104441589 A CN 2012104441589A CN 201210444158 A CN201210444158 A CN 201210444158A CN 102958209 A CN102958209 A CN 102958209A
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- heating film
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- heating
- far infrared
- infrared electric
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Abstract
The invention provides a far infrared carbon fiber heating film. The heating film consists of a heating body and an insulating layer coating the heating body, wherein the heating body is of conductive carbon fiber, the insulating layer is of an insulating polyester film layer attached to the conductive carbon fiber, the heating film is formed by firstly printing the insulating polyester film layer with the conductive carbon fiber, then covering with the other insulating polyester film layer and then conducting hot pressing and sealing on the two insulating polyester film layers. The far infrared carbon fiber heating film is high-pressure-resistant, anti-aging, high in toughness, small in shrinkage, stable in performances, low in manufacturing cost, economic and reasonable, free from environment pollution, not limited by warming time, and good in safety property, and the interior temperature can be freely regulated.
Description
Technical field
The present invention relates to the electric heating field, be specifically related to a kind of carbon fiber far infrared heating film.
Background technology
Along with the fast development of national economy, the gradually raising of living standard, people are also more and more higher to the quality requirement of life, and people's environmental consciousness also constantly strengthens.Traditional heating system of comparing exists heat supply untimely, do not reach temperature, pipeline is easily aging and adopt coal fired boiler that atmosphere is caused serious pollution and cause the waste of the energy, the heating film heating equipment is the needs that reach heating by electric energy, have remarkable heating effect and Financial cost, environmental protection, safety, the plurality of advantages such as health, and electric power is the most effective assignable energy, free from environmental pollution again in transmission course, it is the most controlled form of energy, heating film heating is the heating of environment-friendly and green, and is favored by numerous real estate developers and users.Existing heating film heating-body adopts ink printing on polyester film more, printing ink is by the synthetic suspension colloid shape material of solubilizer after grinding such as pigment, resin or this binder, auxiliary agent, inserts, after energising is heated for a long time, can be because of himself defective, trickle be full of cracks appears, and with the series of problems such as glutinous fastness variation of base material, thereby increase various potential safety hazards; And because the polyester film mass-area ratio is lighter, be afraid of hard thing extruding, wound, waterproof effect is bad.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of carbon fiber far infrared heating film, and is high pressure resistant, anti-aging, toughness is high, it is little to shrink, stable performance, indoor temperature are freely regulated and control, cost is low, economical rationality, non-environmental-pollution, be not subjected to heating time restriction, fail safe good.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: the carbon fiber far infrared heating film, comprise heating film, described heating film comprises the insulating barrier of heater and parcel heater, described heater is conductive carbon fibre, described insulating barrier is the insulation polyester film layer of fitting with conductive carbon fibre, described heating film by first cover again one deck insulation polyester film layer after with the conductive carbon fibre printing on one deck insulation polyester film layer, then two-layer insulation polyester film layer is made through hot sealing.
As preferably, also be provided with the withstand voltage insulating barrier of waterproof on the described heating film.
As preferably, the withstand voltage insulating barrier of described waterproof coats by hot sealing and is fitted in the insulation polyester film layer outside.
As preferably, also be provided with heat-insulation layer on the described heating film, described heat-insulation layer is located at the withstand voltage insulating barrier of the waterproof outside.
As preferably, also be provided with the Connection Card that is electrically connected with conductive carbon fibre on the described heating film, described heating film is connected with another heating film by Connection Card or is connected with external circuits.
As preferably, also be provided with the thermostat that is electrically connected with conductive carbon fibre on the described heating film, the described Connection Card 6 established is connected on the heating film by thermostat.
As preferably, described conductive carbon fibre for the phosphorus content that makes through pre-oxidation, carbonization, graphitization technique take polypropylene nitrile, pitch, viscose rayon as raw material greater than 90% polypropylene nitrile fibrage.
As preferably, also comprise the control system that is electrically connected the work of control heating film with heating film.
As preferably, described heating film is a plurality of, and each heating film all is connected in parallel with control system.
As preferably, some heating films are connected into one group, are connected in parallel with control system between every group.
Beneficial effect:
A kind of carbon fiber far infrared heating film that the present invention adopts technique scheme to provide, high pressure resistant, anti-aging, toughness is high, it is little to shrink, stable performance, indoor temperature are freely regulated and control, cost is low, economical rationality, non-environmental-pollution, be not subjected to heating time restriction, fail safe good.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the embodiment of the invention one;
Fig. 3 is the structural representation of the embodiment of the invention two.
Embodiment
Embodiment one:
As illustrated in fig. 1 and 2, the carbon fiber far infrared heating film, comprise heating film 1, described heating film 1 comprises the insulating barrier of heater 2 and parcel heater 2, described heater 2 is conductive carbon fibre, described insulating barrier is the insulation polyester film layer 3 of fitting with conductive carbon fibre, described heating film 1 by first cover again one deck insulation polyester film layer 3 on one deck insulation polyester film layer 3 after with the conductive carbon fibre printing, then two-layer insulation polyester film layer 3 is made through hot sealing.Also be provided with the withstand voltage insulating barrier 4 of waterproof on the described heating film 1.Described waterproof is withstand voltage, and insulating barrier 4 is fitted in insulation polyester film layer 3 outside by the hot sealing coating.Also be provided with heat-insulation layer 5 on the described heating film 1, described heat-insulation layer 5 is located at the withstand voltage insulating barrier of waterproof 4 outsides.Also be provided with the Connection Card 6 that is electrically connected with conductive carbon fibre on the described heating film 1, described heating film 1 is connected or is connected with external circuits with another heating film 1 by Connection Card 6.Also be provided with the thermostat 7 that is electrically connected with conductive carbon fibre on the described heating film 1, the described Connection Card 6 of establishing is connected on the heating film 1 by thermostat 7.Described conductive carbon fibre for the phosphorus content that makes through pre-oxidation, carbonization, graphitization technique take polypropylene nitrile, pitch, viscose rayon as raw material greater than 90% polypropylene nitrile fibrage.Also comprise the control system 8 that is electrically connected 1 work of control heating film with heating film 1.Described heating film 1 is a plurality of, and each heating film 1 all is connected in parallel with control system 8.
Embodiment two:
As shown in Figure 3, the difference with embodiment one is: some heating films 1 are connected into one group, are connected in parallel with control system 8 between every group.
Carbon fiber is fibrous material with carbon element, phosphorus content is more than 90% in its chemical composition, be that a kind of strength ratio steel is large, density ratio aluminium is little, more corrosion-resistant than stainless steel, more high temperature resistant than heat resisting steel, can as copper, conduct electricity again, it is 2 partial conductors that this structure has changed the carbon fiber that can send far infrared and function admirable after the heating into by the core printing ink that will play the conductive exothermal effect in the former heating film, by the heat that carbon fiber emits, the whole space of radiation heating.Heating film applying watertight composition is connected on the power supply by thermostat, Connection Card again, and heat-insulation layer etc. forms the low-temp radiating function system, have high pressure resistant, anti-aging, never degenerate, stable performance, service life and building be of the same age; Humidity, waterproof is without advantages such as electric leakages.
Carbon fiber adopts polypropylene nitrile carbon fiber in this structure, is take polypropylene nitrile (PAN), pitch, viscose rayon etc. as raw material, and the phosphorus content that makes through pre-oxidation, carbonization, graphitization technique is greater than 90% special fibre.It not only has the inherent characteristic of material with carbon element, the soft machinability that has both again textile fabric, weatherability and sun-resistant property are good, can also keep 77% of original intensity in 18 months in outdoor placement, chemical-resistant reagent also, inorganic acid particularly, bleaching powder, the general organic reagent of hydrogen peroxide, mechanical property is excellent, its proportion is less than 1/4 of steel, carbon fiber resin composite material tensile strength generally all more than 3500Mpa, be the 7-9 of steel doubly, tensile modulus of elasticity is that 23000Mpa-43000Mpa also is higher than steel, therefore the carbon fiber heating film of producing not only toughness is high, and tolerances is wide; Heating film can safe operation under-20 ℃-80 ℃ environment.Guaranteed that heating film becomes folding and stretching experiment repeatedly in-20 ℃ environment, do not had phenomenon of rupture, still kept its softness, durable performance.The macromolecule barrier material that the withstand voltage insulating barrier 4 employing PA/HSPE of waterproof are main component in this structure also is used for the water-proofing treatment of heating film coupling part and insulated part as the withstand voltage insulating barrier 4 of waterproof, has excellent electrical insulating property, high adhesion, Water-proof air-tight, resistant of high or low temperature, chemical resistance, anti-ultraviolet property.90 ℃ of normal working temperatures, 130 ℃ of emergency overload temperature.Effectively guarantee the coupling part and cut out the insulative water-proof of part, effectively guaranteed fail safe.By advanced person's printing heat seal process, make between the diaphragm fully polymerization, without bubble, aliquation not, guarantee combining closely of heater and current-carrying bar.Planar heat radiation, electric energy is converted into heat energy, quick heating and even, idle in service, thermal conversion efficiency is about more than 98%, compares with the traditional heating mode, and energy-saving effect is very obvious; And without the thermal loss of other side, so pyroelectric film floor heating heating is saved the 20-40% expense approximately than hot-water heating, air-conditioning or the heating of other power consumption equipments.Heating film integral body is waterproof simultaneously, and through the above Hi-pot test of anti-1000v in 48 hours of soaking, its service behaviour is normal, without leaky.Therefore can in the dampness environment, use, process with the insulative water-proof of cutting out part but will note carrying out the link part.Whole system all adopts parallel connection or connection in series-parallel combination to connect, and stable and reliable operation is high.Because what the heating of floor heating heating film was used is the electric energy of cleaning, in finishing the running of heating, without emission, can cause can not cause to appoint to environment and pollute environmental protection, the waste gas that does not have the empty heating system of boiler heating system and air-conditioning to produce.The insulation polyester film layer is made with the PET polyester granulate, and after also can repeating to reclaim, reprocessing utilizes, and more plays the effect of environmental protection.Floor heating heating film radiant heating has the double action of radiation intensity and temperature, has reduced the cold emission of room surrounded surface to human body, and human body is directly accepted thermal radiation, and warm sensation as the sunlight is arranged, and does not have scorching sense; Floor heating heating film machinery-free is got involved, noiseless; Radiant heating cross-ventilation amount is little, indoor without floating dust simultaneously, and air cleaner is conducive to health; The infrared ray that produces behind the floor heating heating film in addition has therapeutic action to general inflammation.
Claims (10)
1. carbon fiber far infrared electric-heating film, comprise heating film (1), described heating film (1) comprises the insulating barrier of heater (2) and parcel heater (2), it is characterized in that: described heater (2) is conductive carbon fibre, described insulating barrier is the insulation polyester film layer (3) of fitting with conductive carbon fibre, described heating film (1) by after one deck insulation polyester film layer (3) is gone up with the conductive carbon fibre printing, cover again one deck insulation polyester film layer (3) first, then two-layer insulation polyester film layer (3) is made through hot sealing.
2. carbon fiber far infrared electric-heating film according to claim 1 is characterized in that: also be provided with the withstand voltage insulating barrier of waterproof (4) on the described heating film (1).
3. carbon fiber far infrared electric-heating film according to claim 2 is characterized in that: the withstand voltage insulating barrier of described waterproof (4) coats by hot sealing and is fitted in insulation polyester film layer (3) outside.
4. carbon fiber far infrared electric-heating film according to claim 3 is characterized in that: also be provided with heat-insulation layer (5) on the described heating film (1), described heat-insulation layer (5) is located at the withstand voltage insulating barrier of waterproof (4) outside.
5. carbon fiber far infrared electric-heating film according to claim 4, it is characterized in that: also be provided with the Connection Card (6) that is electrically connected with conductive carbon fibre on the described heating film (1), described heating film (1) is connected or is connected with external circuits with another heating film (1) by Connection Card (6).
6. carbon fiber far infrared electric-heating film according to claim 5, it is characterized in that: also be provided with the thermostat (7) that is electrically connected with conductive carbon fibre on the described heating film (1), the described Connection Card (6) of establishing is connected on the heating film (1) by thermostat (7).
7. according to claim 1 to 6 arbitrary described carbon fiber far infrared electric-heating films, it is characterized in that: described conductive carbon fibre for the phosphorus content that makes through pre-oxidation, carbonization, graphitization technique take polypropylene nitrile, pitch, viscose rayon as raw material greater than 90% polypropylene nitrile fibrage.
8. according to claim 1 to 6 arbitrary described carbon fiber far infrared electric-heating films, it is characterized in that: also comprise the control system (8) that is electrically connected control heating film (1) work with heating film (1).
9. carbon fiber far infrared electric-heating film according to claim 8 is characterized in that: described heating film (1) is for a plurality of, and each heating film (1) all is connected in parallel with control system (8).
10. carbon fiber far infrared electric-heating film according to claim 8, it is characterized in that: some heating films (1) are connected into one group, are connected in parallel with control system (8) between every group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104441589A CN102958209A (en) | 2012-11-08 | 2012-11-08 | Far infrared carbon fiber heating film |
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| CN2012104441589A CN102958209A (en) | 2012-11-08 | 2012-11-08 | Far infrared carbon fiber heating film |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197402A (en) * | 2014-09-16 | 2014-12-10 | 昆山恒润纺织品有限公司 | Textile for floor heating |
| CN104837227A (en) * | 2015-04-21 | 2015-08-12 | 侨健新能源科技（苏州）有限公司 | Carbon far-infrared heating panel |
| CN106176039A (en) * | 2016-08-11 | 2016-12-07 | 福建瑞华热能科技有限公司 | There is eyeshield and the forming method thereof of far-infrared physiotherapy function |
| CN106488593A (en) * | 2015-11-04 | 2017-03-08 | 石家庄邦迪高分子材料有限公司 | A kind of Far infrared carbon fiber composite heating film |
| CN108076539A (en) * | 2017-12-18 | 2018-05-25 | 深圳市信宇人科技股份有限公司 | Heating board |
| CN111556598A (en) * | 2020-05-27 | 2020-08-18 | 佛山(华南)新材料研究院 | Flexible low-voltage infrared electrothermal film and preparation method thereof |
| CN111970773A (en) * | 2020-08-25 | 2020-11-20 | 河北叁暖能源设备科技有限公司 | Lightweight energy-saving far infrared carbon fiber heating sheet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101534582A (en) * | 2009-03-24 | 2009-09-16 | 李昌浩 | Far-infrared electrothermal film blanket |
| CN201700975U (en) * | 2010-03-10 | 2011-01-12 | 刘正明 | Novel electric heating carpet |
| US20110036828A1 (en) * | 2009-08-14 | 2011-02-17 | Tsinghua University | Carbon nanotube fabric and heater adopting the same |
| CN102123529A (en) * | 2011-03-14 | 2011-07-13 | 安徽大学 | Novel carbon fiber composite electric heating film and preparation method thereof |
-
2012
- 2012-11-08 CN CN2012104441589A patent/CN102958209A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101534582A (en) * | 2009-03-24 | 2009-09-16 | 李昌浩 | Far-infrared electrothermal film blanket |
| US20110036828A1 (en) * | 2009-08-14 | 2011-02-17 | Tsinghua University | Carbon nanotube fabric and heater adopting the same |
| CN201700975U (en) * | 2010-03-10 | 2011-01-12 | 刘正明 | Novel electric heating carpet |
| CN102123529A (en) * | 2011-03-14 | 2011-07-13 | 安徽大学 | Novel carbon fiber composite electric heating film and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197402A (en) * | 2014-09-16 | 2014-12-10 | 昆山恒润纺织品有限公司 | Textile for floor heating |
| CN104837227A (en) * | 2015-04-21 | 2015-08-12 | 侨健新能源科技（苏州）有限公司 | Carbon far-infrared heating panel |
| CN106488593A (en) * | 2015-11-04 | 2017-03-08 | 石家庄邦迪高分子材料有限公司 | A kind of Far infrared carbon fiber composite heating film |
| CN106176039A (en) * | 2016-08-11 | 2016-12-07 | 福建瑞华热能科技有限公司 | There is eyeshield and the forming method thereof of far-infrared physiotherapy function |
| CN108076539A (en) * | 2017-12-18 | 2018-05-25 | 深圳市信宇人科技股份有限公司 | Heating board |
| CN111556598A (en) * | 2020-05-27 | 2020-08-18 | 佛山(华南)新材料研究院 | Flexible low-voltage infrared electrothermal film and preparation method thereof |
| CN111556598B (en) * | 2020-05-27 | 2022-05-27 | 佛山(华南)新材料研究院 | Flexible low-voltage infrared electrothermal film and preparation method thereof |
| CN111970773A (en) * | 2020-08-25 | 2020-11-20 | 河北叁暖能源设备科技有限公司 | Lightweight energy-saving far infrared carbon fiber heating sheet |
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Application publication date: 20130306 |