CN208549033U - Anti- overheat Electric radiant Heating Film and floor heating structure - Google Patents
Anti- overheat Electric radiant Heating Film and floor heating structure Download PDFInfo
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- CN208549033U CN208549033U CN201820973708.9U CN201820973708U CN208549033U CN 208549033 U CN208549033 U CN 208549033U CN 201820973708 U CN201820973708 U CN 201820973708U CN 208549033 U CN208549033 U CN 208549033U
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Abstract
The utility model discloses a kind of anti-overheat Electric radiant Heating Film and floor heating structures.The anti-overheat Electric radiant Heating Film includes at least one Electric radiant Heating Film and the anti-overheating layer for being fixedly installed on Electric radiant Heating Film first surface and/or second surface, and anti-overheating layer includes heat-conducting layer and and covers protective layer in heat-conducting layer third surface and/or the 4th surface.Anti- overheat Electric radiant Heating Film provided by the utility model and floor heating structure, it can guarantee when electricity floor heating is laid with, it is effectively contacted between anti-overheating layer and Electric radiant Heating Film, if partial mulching occurs when heating, heat-conducting layer can reduce heat and concentrate, make uniformity of temperature profile by heat from high-temperature area fast transfer to low-temperature region, overheat risk caused by partial mulching is reduced, keeps body-sensing more comfortable；And heat-conducting layer is also connected at the same time as shielded layer and the zero curve of electricity floor heating, to shield induced current.
Description
Technical field
The utility model relates to a kind of Electric radiant Heating Film, in particular to a kind of anti-overheat Electric radiant Heating Film and floor heating structure belong to electric ground
Warm security technology area.
Background technique
Floor heating is liked as a kind of heating mode the most comfortable by more and more consumers.Traditional floor heating is general
Using water floor heating, recirculated water flows through ground lower coil pipe and conducts heat to cement by the heating such as gas furnace, electric heating furnace or heat pump
Layer, so by heat from ground and on be transmitted in indoor environment.But such mode has the following disadvantages: that 1, hot-water heating is mounted to
This height, construction are complicated；2, maintenance cost is high, and water pipe is easy fouling, and aging, it is implicit that leak etc. has safety；3, layer height, water are occupied
Floor heating can generally sacrifice 8`10 centimetres or so layer height, influence user experience；4, thermal conversion efficiency is low, and operating cost is high；5, it heats up
Speed is slow, and first use needs to preheat 2 days or more, after closing floor heating, is again turned on and needs 1 day time, energy charge is very big；6,
1.5 meters or so height are detrimental to health there are obvious fugitive dust area.
Electricity floor heating is different from water floor heating, and as the nova of floor heating field of heating, there are install convenient, heating rate is fast, saves
The advantages that energy and Heated by Far-Infrared Radiation.The main body exothermic material of existing market electricity floor heating has carbon fiber heating cable, carbon crystal electric
The types such as hotting mask, nano-sized carbon (carbon nanotube, graphene etc.) Electric radiant Heating Film, but there is temperature mistake after partial mulching in these electricity floor heatings
Height causes floor deformation, and insulating layer collapses, or even the security risks such as kindling.Electricity floor heating field solves the side of problems at present
Method has following three kinds: 1, limiting and cover in user's use process, but can not avoid risk completely；2, water is laid in Electric radiant Heating Film
Cement mortar screed-coat can play the role of samming, but increase installation cost simultaneously, reduce layer height, influence customer experience；3, make
For temperature power decline after a certain temperature is increased to self limiting temperature PTC Electric radiant Heating Film, the characteristics of such Electric radiant Heating Film until maintaining constant temperature,
But the type electrothermal film technology and prematurity, there are life time decay, the problems such as power self limiting temperature service life is short.Therefore one is urgently developed
Kind is applied to the anti-overheat Electric radiant Heating Film of floor heating, solves the realistic problem of electricity floor heating in actual use conscientiously.
Utility model content
The main purpose of the utility model is to provide a kind of anti-overheat Electric radiant Heating Film and floor heating structures, to overcome the prior art
Deficiency.
For the aforementioned purpose of utility model of realization, the technical solution adopted in the utility model includes:
The utility model embodiment provides a kind of anti-overheat Electric radiant Heating Film comprising at least one Electric radiant Heating Film and fixation are set
Be placed in the anti-overheating layer of Electric radiant Heating Film first surface and/or second surface, the anti-overheating layer include heat-conducting layer and and cover in
The protective layer on heat-conducting layer third surface and/or the 4th surface；Wherein the first surface and the second table are back to setting, the third
Surface and the 4th surface are back to setting.
In some more specific embodiments, the anti-overheat Electric radiant Heating Film includes more than two Electric radiant Heating Films, institute
Anti- overheating layer is stated to be set between two neighboring Electric radiant Heating Film.
In some more specific embodiments, the heat-conducting layer includes the thermally conductive film layer of electrographite, natural graphite paper
In layer, the thermally conductive film layer of graphene, carbon fibre cloth layer, carbon nanotube film layer, metallic copper layers of foil, metallic aluminium layers of foil any one or
Two or more combinations, but not limited to this.
Preferably, the heat-conducting layer with a thickness of 0.01~0.5mm.
Further, the thermal coefficient of the heat-conducting layer is 300~2000W/mK.
Preferably, the thermal coefficient of the heat-conducting layer is 1000~2000W/mK.
In some more specific embodiments, the protective layer includes layer of PVC, PE layers, PP layers, layer of polyurethane, rubber
Glue-line, layer of silica gel, nonwoven layer, any one or two or more combinations in leather layer, but not limited to this.
Preferably, the protective layer with a thickness of 0.01~1mm.
More preferably, the protective layer with a thickness of 0.01~0.05mm.
Further, the width of the heat-conducting layer is less than the width of protective layer, and in the side or two of the anti-overheating layer
Step structure is formed at side edge.
Further, the protective layer and the width difference of heat-conducting layer of leading is 3~50mm.
In some more specific embodiments, the Electric radiant Heating Film includes carbon fiber heating cable, carbon crystal electric hotting mask, stone
Black alkene Electric radiant Heating Film, carbon nanotube Electric radiant Heating Film, combination any one or more in silicon wafer Electric radiant Heating Film, but not limited to this.
Further, the power density of the Electric radiant Heating Film is 100~500w/m2。
Further, the length direction of the Electric radiant Heating Film and the length direction of anti-overheating layer are perpendicular or parallel.
Further, the Electric radiant Heating Film is connect with anti-overheating layer through binder.
Further, the heat-conducting layer is connected with protective layer through binder.
The utility model embodiment additionally provides a kind of floor heating structure comprising the protective materials set gradually from bottom to top
Layer, the heating material bed of material and heat preservation reflecting layer, wherein the exothermic material layer uses the anti-overheat Electric radiant Heating Film.
Further, the heat-conducting layer is also connect with the zero curve of electricity floor heating.
Further, the floor heating structure with a thickness of 10~30mm.
Compared with prior art, anti-overheat Electric radiant Heating Film provided by the utility model, floor heating structure, can guarantee in electricity floor heating
It when laying, is effectively contacted between anti-overheating layer and Electric radiant Heating Film, if occurring partial mulching when heating, heat-conducting layer can be by heat from high temperature
Region fast transfer reduces heat and concentrates, make uniformity of temperature profile, reduce and cross hot wind caused by partial mulching to low-temperature region
Danger, keeps body-sensing more comfortable；And heat-conducting layer is also connected at the same time as shielded layer and the zero curve of electricity floor heating, to shield induced electricity
Stream.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-overheating layer in one exemplary embodiments of the utility model；
Fig. 2 is a kind of structural schematic diagram of anti-overheat Electric radiant Heating Film in one exemplary embodiments of the utility model；
A kind of structural schematic diagram of floor heating structure in one exemplary embodiments of Fig. 3 the utility model；
A kind of structural schematic diagram of floor heating structure in one exemplary embodiments of Fig. 4 the utility model；
Fig. 5 is a kind of operation principle schematic diagram of floor heating structure in one exemplary embodiments of the utility model；
Description of symbols: 1- Electric radiant Heating Film, 2- heat-conducting layer, 3- protective layer, 4- heat preservation reflecting layer, the floor 5-/cement floor tile,
The anti-overheating layer of 6-, the anti-overheat Electric radiant Heating Film of 7-, 8- layer of protective material.
Specific embodiment
In view of deficiency in the prior art, inventor is studied for a long period of time and is largely practiced, and is able to propose that this is practical new
The technical solution of type.The technical solution, its implementation process and principle etc. will be further explained as follows.
The utility model embodiment provides a kind of anti-overheat Electric radiant Heating Film comprising at least one Electric radiant Heating Film and fixation are set
Be placed in the anti-overheating layer of Electric radiant Heating Film first surface and/or second surface, the anti-overheating layer include heat-conducting layer and and cover in
The protective layer on heat-conducting layer third surface and/or the 4th surface；Wherein the first surface and the second table are back to setting, the third
Surface and the 4th surface are back to setting.
In some more specific embodiments, the anti-overheat Electric radiant Heating Film includes more than two Electric radiant Heating Films, institute
Anti- overheating layer is stated to be set between two neighboring Electric radiant Heating Film.
In some more specific embodiments, the heat-conducting layer includes the thermally conductive film layer of electrographite, natural graphite paper
In layer, the thermally conductive film layer of graphene, carbon fibre cloth layer, carbon nanotube film layer, metallic copper layers of foil, metallic aluminium layers of foil any one or
Two or more combinations, but not limited to this.
Preferably, the heat-conducting layer with a thickness of 0.01~0.5mm.
Further, the thermal coefficient of the heat-conducting layer is 300~2000W/mK.
Preferably, the thermal coefficient of the heat-conducting layer is 1000~2000W/mK.
In some more specific embodiments, the protective layer includes layer of PVC, PE layers, PP layers, layer of polyurethane, rubber
Glue-line, layer of silica gel, nonwoven layer, any one or two or more combinations in leather layer, but not limited to this.
Preferably, the protective layer with a thickness of 0.01~1mm.
More preferably, the protective layer with a thickness of 0.01~0.05mm.
Further, the width of the heat-conducting layer is less than the width of protective layer, and in the side or two of the anti-overheating layer
Step structure is formed at side edge.
Further, the protective layer and the width difference of heat-conducting layer of leading is 3~50mm.
In some more specific embodiments, the Electric radiant Heating Film includes carbon fiber heating cable, carbon crystal electric hotting mask, stone
Black alkene Electric radiant Heating Film, carbon nanotube Electric radiant Heating Film, combination any one or more in silicon wafer Electric radiant Heating Film, but not limited to this.
Further, the power density of the Electric radiant Heating Film is 100~500w/m2。
Further, the length direction of the Electric radiant Heating Film and the length direction of anti-overheating layer are perpendicular or parallel.
Further, the Electric radiant Heating Film is connect with anti-overheating layer through binder.
Further, the heat-conducting layer is connected with protective layer through binder.
The utility model embodiment additionally provides a kind of floor heating structure comprising the protective materials set gradually from bottom to top
Layer, the heating material bed of material and heat preservation reflecting layer, wherein the exothermic material layer uses the anti-overheat Electric radiant Heating Film.
Further, the heat-conducting layer is also connect with the zero curve of electricity floor heating.
Further, the floor heating structure with a thickness of 10~30mm.
It as follows will be further to works such as the technical solution, its implementation process and principles in conjunction with attached drawing and specific embodiment
It illustrates.
Please refer to Fig. 1 and Fig. 2, a kind of anti-overheat Electric radiant Heating Film comprising Electric radiant Heating Film 1 and be fixedly installed on Electric radiant Heating Film first
The anti-overheating layer on surface and second surface, the first surface and the second table are back to setting；Wherein, anti-overheating layer includes heat-conducting layer
2 and protective layer 3, a side surface of Electric radiant Heating Film 1 and heat-conducting layer 2 is through binder (binder can be pressure sensitive adhesive and/or structure glue)
Bonding connection, another side surface of heat-conducting layer 2 is through binder and 3 bonding connection of protective layer, and the width of protective layer 3 is greater than thermally conductive
The width of layer 2, such as protective layer 3 and the width difference of heat-conducting layer 2 are 3~50mm, to guarantee edge edge sealing.Referring to Fig. 2,
Protective layer 3 can cover the both side surface in heat-conducting layer.In some more specific embodiments, the Electric radiant Heating Film be can be
It is carbon fiber heating cable, carbon crystal electric hotting mask, graphene Electric radiant Heating Film, carbon nanotube Electric radiant Heating Film, any in silicon wafer Electric radiant Heating Film or two
Kind or more combination, the power density of Electric radiant Heating Film is 100~500w/m2；Heat-conducting layer can be the thermally conductive film layer of electrographite, natural
It is the thermally conductive film layer of graphite paper layer, graphene, carbon fibre cloth layer, carbon nanotube film layer, metallic copper layers of foil, any in metallic aluminium layers of foil
A combination of one or more, heat-conducting layer with a thickness of 0.01~0.5mm, the thermal coefficient of heat-conducting layer is 300~2000W/
m·K；Protective layer can be layer of PVC, PE layers, PP layers, layer of polyurethane, rubber layer, layer of silica gel, nonwoven layer, appointing in leather layer
Anticipate a combination of one or more, protective layer with a thickness of 0.01~1mm.
Please refer to Fig. 3 and Fig. 4, a kind of floor heating structure comprising layer of protective material 8, the anti-mistake set gradually from bottom to top
Thermoelectricity hotting mask 7 and heat preservation reflecting layer 4, layer of protective material 8 are arranged on floor or cement floor tile 5；The laying depth of floor heating structure
It can be 10~30mm.And in some more specific embodiments, heat-conducting layer is also connect with the zero curve of electricity floor heating, with
Shield induced current.
In some more specifically embodiments, anti-overheating layer in actual use, can be laid in two Electric radiant Heating Films
Between, play the role of samming；The working principle of floor heating structure is seen shown in Fig. 5.Anti- overheating layer basis can disappear during the installation process
Expense person's use habit is flexibly laid with, and is effectively controlled use cost and is reduced application risk.
Embodiment 1
Use 0.1mm natural graphite paper as heat-conducting layer, and in the laminating 0.05mm polyester in two sides as protective layer, for electricity
The practical process of deployment of floor heating.
It is practical to be laid in floor heating structure, it is laid with 20mm thickness insulation reflective material after floor leveling, is successively laid with 230W/ later
m2Carbon nanotube Electric radiant Heating Film, anti-overheating layer, heat preservation reflecting layer, floor, anti-overheating layer are laid with the laying direction in direction and Electric radiant Heating Film
Vertically.
Temperature test is carried out to the floor heating structure of the floor heating structure and not set anti-overheating layer formed in the present embodiment, is surveyed
It is as shown in table 1 to try data, with the anti-overheating layer area of coverage in the floor heating structure not plus compared with anti-overheating layer, formed in the present embodiment
Film surface temperature wants low 10-15 DEG C compared to the floor heating structure without anti-overheating layer.
The temperature test result of the floor heating structure of the floor heating structure and not set anti-overheating layer that are formed in 1 the present embodiment of table
Embodiment 2
Use 0.1mm natural graphite paper as heat-conducting layer, and in the laminating 0.05mm polyester in two sides as protective layer, for electricity
Floor heating is practical to be laid with.
In practical laying, it is laid with 20mm thickness insulation reflective material after floor leveling, is successively laid with 180W/m later2Carbon nanometer
Pipe Electric radiant Heating Film, anti-overheating layer, heat preservation reflecting layer, floor, anti-overheating layer laying direction is parallel with Electric radiant Heating Film direction, and anti-overheating layer
It is placed among two Electric radiant Heating Films, the spacing between two Electric radiant Heating Films is adjusted, and test the even temperature effect of anti-overheating layer, test
The results are shown in Table 2.
Table 2 is the samming test result of anti-overheating layer
Electric radiant Heating Film spacing is respectively set to 5cm, 10cm, 15cm, 20cm, and it is flat that anti-overheating layer is laid with direction and Electric radiant Heating Film direction
Row tests electric heating film surface, anti-overheating layer surface temperature, even if spacing is 20cm, the anti-overheating layer temperature and film of gap location
Face temperature differs only by 5 DEG C or so.
Anti- overheat Electric radiant Heating Film provided by the utility model, floor heating structure can guarantee when electricity floor heating is laid with, anti-overheating layer
Effectively contacted between Electric radiant Heating Film, if occurring partial mulching when heating, heat-conducting layer can by heat from high-temperature area fast transfer to
Low-temperature region reduces heat and concentrates, make uniformity of temperature profile, reduces overheat risk caused by partial mulching, keep body-sensing more easypro
It is suitable；And heat-conducting layer is also connected at the same time as shielded layer and the zero curve of electricity floor heating, to shield induced current.
It should be appreciated that above-described embodiment is only to illustrate the technical ideas and features of the present invention, it is ripe its object is to allow
The personage for knowing technique can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the utility model
Within protection scope.
Claims (19)
1. a kind of anti-overheat Electric radiant Heating Film, it is characterised in that including at least one Electric radiant Heating Film and be fixedly installed on the first table of Electric radiant Heating Film
The anti-overheating layer of face and/or second surface, the anti-overheating layer include heat-conducting layer and and cover in heat-conducting layer third surface and/
Or the 4th surface protective layer；Wherein the first surface and the second table are carried on the back back to setting, the third surface and the 4th surface
To setting.
2. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that including more than two Electric radiant Heating Films, the anti-mistake
Thermosphere is arranged between two neighboring Electric radiant Heating Film.
3. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the heat-conducting layer includes electrographite heat conducting film
Layer, natural graphite paper layer, the thermally conductive film layer of graphene, carbon fibre cloth layer, carbon nanotube film layer, metallic copper layers of foil, metallic aluminium layers of foil
In any one or two or more combinations.
4. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the heat-conducting layer with a thickness of 0.01~
0.5mm。
5. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the thermal coefficient of the heat-conducting layer be 300~
2000W/m·K。
6. anti-overheat Electric radiant Heating Film according to claim 5, it is characterised in that: preferred, the thermal coefficient of the heat-conducting layer
For 1000~2000W/mK.
7. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the protective layer includes layer of PVC, PE layers, PP
Layer, layer of polyurethane, rubber layer, layer of silica gel, nonwoven layer, any one or two or more combinations in leather layer.
8. anti-overheat Electric radiant Heating Film according to claim 1 or claim 7, it is characterised in that: the protective layer with a thickness of 0.01~
1mm。
9. anti-overheat Electric radiant Heating Film according to claim 8, it is characterised in that: the protective layer with a thickness of 0.01~
0.05mm。
10. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the width of the heat-conducting layer is less than protective layer
Width, and be formed with step structure in the one or both sides edge of the anti-overheating layer.
11. anti-overheat Electric radiant Heating Film according to claim 10, it is characterised in that: the width of the protective layer and heat-conducting layer is poor
For 3~50mm.
12. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the Electric radiant Heating Film includes carbon fiber heating electricity
Cable, carbon crystal electric hotting mask, graphene Electric radiant Heating Film, carbon nanotube Electric radiant Heating Film, combination any one or more in silicon wafer Electric radiant Heating Film.
13. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the power density of the Electric radiant Heating Film be 100~
500w/m2。
14. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the length direction of the Electric radiant Heating Film and anti-mistake
The length direction of thermosphere is perpendicular or parallel.
15. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the Electric radiant Heating Film is with anti-overheating layer through bonding
Agent connection.
16. anti-overheat Electric radiant Heating Film according to claim 1, it is characterised in that: the heat-conducting layer and protective layer are through binder
Connection.
17. a kind of floor heating structure comprising layer of protective material, the heating material bed of material and the heat preservation reflection set gradually from bottom to top
Layer, it is characterised in that: the heating material bed of material is using anti-overheat Electric radiant Heating Film described in any one of claim 1-16.
18. floor heating structure according to claim 17, it is characterised in that: the heat-conducting layer also connects with the zero curve of electricity floor heating
It connects.
19. floor heating structure according to claim 17, it is characterised in that: the floor heating structure with a thickness of 10~30mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973708.9U CN208549033U (en) | 2018-06-22 | 2018-06-22 | Anti- overheat Electric radiant Heating Film and floor heating structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820973708.9U CN208549033U (en) | 2018-06-22 | 2018-06-22 | Anti- overheat Electric radiant Heating Film and floor heating structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769314A (en) * | 2019-03-13 | 2019-05-17 | 中航复材（北京）科技有限公司 | A kind of flexibility carbon composite electric heating film and its application |
| CN109974068A (en) * | 2019-03-29 | 2019-07-05 | 安徽远波智能科技有限公司 | A kind of intelligent electricity floor heating module of waterproof |
| CN110493902A (en) * | 2019-09-20 | 2019-11-22 | 北京石墨烯研究院 | A kind of self limiting temperature Electric radiant Heating Film |
| CN112013904A (en) * | 2020-09-03 | 2020-12-01 | 上海创始实业（集团）有限公司 | Temperature and humidity testing device and method |
| GB2601727A (en) * | 2020-11-03 | 2022-06-15 | Blackwood Benjamin | Underfloor heating |
| CN115387573A (en) * | 2022-08-23 | 2022-11-25 | 东北林业大学 | Novel graphite alkene electrical heating wood composite energy storage floor |
-
2018
- 2018-06-22 CN CN201820973708.9U patent/CN208549033U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769314A (en) * | 2019-03-13 | 2019-05-17 | 中航复材（北京）科技有限公司 | A kind of flexibility carbon composite electric heating film and its application |
| CN109974068A (en) * | 2019-03-29 | 2019-07-05 | 安徽远波智能科技有限公司 | A kind of intelligent electricity floor heating module of waterproof |
| CN110493902A (en) * | 2019-09-20 | 2019-11-22 | 北京石墨烯研究院 | A kind of self limiting temperature Electric radiant Heating Film |
| CN112013904A (en) * | 2020-09-03 | 2020-12-01 | 上海创始实业（集团）有限公司 | Temperature and humidity testing device and method |
| GB2601727A (en) * | 2020-11-03 | 2022-06-15 | Blackwood Benjamin | Underfloor heating |
| CN115387573A (en) * | 2022-08-23 | 2022-11-25 | 东北林业大学 | Novel graphite alkene electrical heating wood composite energy storage floor |
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