CN208836425U - Anticreep graphene Electric radiant Heating Film - Google Patents
Anticreep graphene Electric radiant Heating Film Download PDFInfo
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- CN208836425U CN208836425U CN201821295339.9U CN201821295339U CN208836425U CN 208836425 U CN208836425 U CN 208836425U CN 201821295339 U CN201821295339 U CN 201821295339U CN 208836425 U CN208836425 U CN 208836425U
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- electric radiant
- layer
- heating film
- radiant heating
- leakage protection
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Abstract
The utility model relates to Electric radiant Heating Film field, especially anticreep graphene Electric radiant Heating Film.The Electric radiant Heating Film includes upper surface insulating layer, leakage protection layer, heating layer and lower surface insulating layer, and the leakage protection is laminated to be fixed with upper surface insulating layer, and leakage protection layer another side is fixed with lower surface insulating layer, is enclosed with heating layer in leakage protection layer.The utility model inside Electric radiant Heating Film by being added electric leakage shielding material, devise the double-deck leakage protection layer, and improve the insulating layer of Electric radiant Heating Film, it further reduced the leakage current of Electric radiant Heating Film and improve the insulating properties of Electric radiant Heating Film, for improved Electric radiant Heating Film leakage current less than original 1/10th, it is original 10 times or more that Electric radiant Heating Film, which can be mated formation that area increases,.Maintain the fast good characteristic of install convenient, the heating speed of original Electric radiant Heating Film.
Description
Technical field
The utility model relates to Electric radiant Heating Film field, especially anticreep graphene Electric radiant Heating Film.
Background technique
Low temperature radiation heating is the heating system of the most comfortable, and ground is gentle to heat, and heat slowly rises, and does not easily cause dirt
Cross-ventilation；It is indoor very clean；Temperature Distribution meets Human Physiology needs, improves blood circulation, boosts metabolism, and
Also have many advantages, such as environmentally friendly, easy to control, stealthy installation, Maintenance free, with central heating, hot-water heating and other heating system phases
The powerful competitiveness than possessing.Low temperature radiation heating generally uses Electric radiant Heating Film as heating equipment, and existing Electric radiant Heating Film generally has three
Layer structure, basement membrane and overlay film are upper layer and lower layer insulating layer, the generally materials such as PVC, PP, PET, and are printed on epilamellar hair
Thermosphere, on the market generally electrically conductive ink or metallic film, carbon fiber etc..Due to electric heating film for heating uniformly, electromagnetic-radiation-free etc.
Advantage is widely used on floor panel heating.But since Electric radiant Heating Film belongs to planar heat producing body, relative surface area is larger, causes
Capacitive character leakage current is formed between the electric conductor and the earth of large area.And Electric radiant Heating Film area of mating formation is bigger, total electric leakage electricity
Stream is bigger, and according to national existing building electrical safety requirements, the action current of the Domestic electricity leakage protection switch of 220V, 50Hz is
30mA reaches certain area if mated formation in Electric radiant Heating Film actual use, and can make total leakage current is more than 30mA, so as to cause
Earth leakage circuit-breaker tripping.All there is the problem of earth leakage circuit-breaker tripping in actually mating formation in many Electric radiant Heating Films in market.
In response to the above problems, generally there are following several solutions:
(1) without using earth leakage circuit-breaker or the bigger earth leakage circuit-breaker of action current is used instead when installing；
(2) current compensation circuit is added；
(3) optimize paving process, weaken the plane capacitance effect of Electric radiant Heating Film and ground；
(4) connection of leakage current and the earth is blocked；
Reduce the leakage current size of Electric radiant Heating Film itself.These four methods have only been avoided the problem of Electric radiant Heating Film electric leakage, and
Without fundamentally solving the electrical leakage problems of power down hotting mask, and for the application of Electric radiant Heating Film different scenes, there are limitation, examples
Such as method 1, earth leakage circuit-breaker is not used, there is serious security risks, or use the bigger earth leakage protective of action current
Switch, such way does not also meet corresponding specification and there is security risks；Method 2 is added current compensation circuit, for example uses
Reactor adjusts circuit to reduce leakage current, and such way will increase larger cost, and increase the installation method of Electric radiant Heating Film
Preliminary preparation keeps installing engineering cumbersome；Method 3 can only slightly reduce leakage current, and exist for usage scenario and limit to
Property；Method 4 requires height to mounting process, and not can guarantee the stability used for a long time.
Utility model content
Technical problem to be solved by the utility model is: in order to solve the deficiency of existing electrothermal film electric capacitive electric leakage, this
Utility model provides a kind of anticreep graphene Electric radiant Heating Film, by the way that electric leakage shielding material, design are added inside Electric radiant Heating Film
The double-deck leakage protection layer, and improve the insulating layer of Electric radiant Heating Film, further reduced the leakage current of Electric radiant Heating Film and improve
The insulating properties of Electric radiant Heating Film, improved Electric radiant Heating Film leakage current less than original 1/10th, by Electric radiant Heating Film can mat formation area increase
Add as original 10 times or more.Maintain the fast good characteristic of install convenient, the heating speed of original Electric radiant Heating Film.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of anticreep graphene Electric radiant Heating Film, including upper surface insulating layer, leakage protection layer, heating layer and lower surface are exhausted
Edge layer, the leakage protection is laminated to be fixed with upper surface insulating layer, and leakage protection layer another side is fixed with lower surface insulating layer,
Heating layer is enclosed in leakage protection layer.
Specifically, copper-foil conducting electricity, the copper-foil conducting electricity connection of heating layer are respectively and fixedly provided on the leakage protection layer and heating layer
To external firewire, zero wire electrode, the copper-foil conducting electricity of leakage protection layer is connected to external zero wire electrode.
Specifically, the heating layer is graphene heating layer.
Specifically, the leakage protection layer is the combination of aluminium foil or conductive non-woven fabrics or aluminium foil and conductive non-woven fabrics.
The beneficial effects of the utility model are: the utility model provides a kind of anticreep graphene Electric radiant Heating Film, pass through
Electric leakage shielding material is added inside Electric radiant Heating Film, the double-deck leakage protection layer is devised, and improve the insulating layer of Electric radiant Heating Film, into one
Step reduces the leakage current of Electric radiant Heating Film and improves the insulating properties of Electric radiant Heating Film, and improved Electric radiant Heating Film leakage current is less than original
1/10th, it is original 10 times or more that Electric radiant Heating Film, which can be mated formation that area increases,.It maintains the install convenient of original Electric radiant Heating Film, add
The fast good characteristic of thermal velocity.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
1. upper surface insulating layer in figure, 2. leakage protection layers, 3. heating layers, 4. lower surface insulating layers.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 is the structural schematic diagram of the utility model.
A kind of anticreep graphene Electric radiant Heating Film, including upper surface insulating layer 1, leakage protection layer 2, heating layer 3 and following table
Face insulating layer 4, the leakage protection layer 2 are fixed with upper surface insulating layer 1 on one side, and 2 another side of leakage protection layer is fixed with following table
Face insulating layer 4 is enclosed with heating layer 3 in leakage protection layer 2.Conductive copper is respectively and fixedly provided on the leakage protection layer 2 and heating layer 3
Foil, the copper-foil conducting electricity of heating layer 3 are connected to external firewire, zero wire electrode, and the copper-foil conducting electricity of leakage protection layer 2 is connected to outside
Zero wire electrode.The heating layer 3 is graphene heating layer.The leakage protection layer 2 is aluminium foil or conductive non-woven fabrics or aluminium foil
With the combination of conductive non-woven fabrics.
As shown in Fig. 1, electric heating membrane structure is designed, to heating layer 3, leakage protection layer 2, upper surface insulating layer 1 and following table
The arrangement of face insulating layer 4, electrode and copper-foil conducting electricity is redesigned, and guarantees Electric radiant Heating Film to the protection effect of leakage current.
Heating layer 3 is located at the centre of Electric radiant Heating Film, and then both sides are covered with leakage protection layer 2 up and down, and leakage protection layer 2 is insulated by upper surface
Layer 1 and lower surface insulating layer 4 coat, and copper-foil conducting electricity is located on heating layer 3 and leakage protection layer 2, and heating layer 3 passes through copper foil
It is connected to external firewire, zero wire electrode, leakage protection layer 2 is connected to external zero wire electrode by copper foil.
According to the new electrically heating membrane structure of design, the heating layer 3 of Electric radiant Heating Film, the material of leakage protection layer 2, Electric radiant Heating Film are confirmed
3 material of heating layer be the exothermic material based on graphene by debugging, leakage protection layer 2 is by conductive fabric, aluminium foil etc.
Material composition, modified heating layer and leakage protection layer make the leakage current minimized of Electric radiant Heating Film.
It is required according to the electric heating membrane structure and watt level and size of design, determines graphene heating layer 3, leakage protection
The size of layer 2, conducting copper belt and upper surface insulating layer 1 and lower surface insulating layer 4, as shown in Fig. 1, wherein leakage protection layer
2 size is greater than 3 area of heating layer, and 2 size of leakage protection layer is substantially equal to the size of monolith Electric radiant Heating Film, upper surface insulating layer
1 is identical with Electric radiant Heating Film size with the size of lower surface insulating layer 4.
Typesetting is carried out according to having design.
Edited raw material are formed under conditions of high temperature and pressure；The Electric radiant Heating Film plate of preliminary working is cut,
The processing such as laser boring, obtains finished product graphene Electric radiant Heating Film.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of anticreep graphene Electric radiant Heating Film, characterized in that including upper surface insulating layer (1), leakage protection layer (2), hair
Thermosphere (3) and lower surface insulating layer (4), the leakage protection layer (2) are fixed with upper surface insulating layer (1), leakage protection on one side
Layer (2) another side is fixed with lower surface insulating layer (4), is enclosed with heating layer (3) in leakage protection layer (2).
2. anticreep graphene Electric radiant Heating Film according to claim 1, it is characterised in that: the leakage protection layer (2) and
Copper-foil conducting electricity is respectively and fixedly provided on heating layer (3), the copper-foil conducting electricity of heating layer (3) is connected to external firewire, zero wire electrode, electric leakage
The copper-foil conducting electricity of protective layer (2) is connected to external zero wire electrode.
3. anticreep graphene Electric radiant Heating Film according to claim 1, it is characterised in that: the heating layer (3) is graphite
Alkene heating layer.
4. anticreep graphene Electric radiant Heating Film according to claim 1, it is characterised in that: the leakage protection layer (2) is
The combination of aluminium foil or conductive non-woven fabrics or aluminium foil and conductive non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821295339.9U CN208836425U (en) | 2018-08-13 | 2018-08-13 | Anticreep graphene Electric radiant Heating Film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821295339.9U CN208836425U (en) | 2018-08-13 | 2018-08-13 | Anticreep graphene Electric radiant Heating Film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836425U true CN208836425U (en) | 2019-05-07 |
Family
ID=66308975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821295339.9U Expired - Fee Related CN208836425U (en) | 2018-08-13 | 2018-08-13 | Anticreep graphene Electric radiant Heating Film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836425U (en) |
-
2018
- 2018-08-13 CN CN201821295339.9U patent/CN208836425U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190717 Address after: 511699 First Floor of No.5 Factory Building in Jiantao Industrial Park, Shijiao Town, Fogang County, Qingyuan City, Guangdong Province Patentee after: Jiantao Geothermal Technology (Qingyuan) Co., Ltd. Address before: Room No. 12, 169 Shimeng Road, Shipu, Qiandang Town, Kunshan City, Suzhou City, Jiangsu Province, 215000 Patentee before: Kingboard intelligent heating material technology (Kunshan) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20190813 |