CN203327256U - Electric-leakage-preventing carbon fiber heating plate - Google Patents
Electric-leakage-preventing carbon fiber heating plate Download PDFInfo
- Publication number
- CN203327256U CN203327256U CN2013202094964U CN201320209496U CN203327256U CN 203327256 U CN203327256 U CN 203327256U CN 2013202094964 U CN2013202094964 U CN 2013202094964U CN 201320209496 U CN201320209496 U CN 201320209496U CN 203327256 U CN203327256 U CN 203327256U
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- carbon fiber
- copper strips
- heating plate
- electric conduction
- fiber heating
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Abstract
The utility model relates to an electric-leakage-preventing carbon fiber heating plate which comprises a carbon fiber conducting layer and two insulation reinforcing layers, wherein two copper strips externally connected with a power supply are arranged on the carbon fiber conducting layer; the carbon fiber conducting layer and the copper strips are pressed between the two insulation reinforcing layers; a metal layer connected with the ground or neutral is arranged outside any one of the two insulation reinforcing layers; or the two metal layers which are communicated with the ground or neutral circuit are respectively arranged outside the two insulation reinforcing layers. The upper and the lower metal protecting layers are clamped and are connected with the ground or neutral, so that the electric leakage in a heating process is prevented. The upper and the lower metal protecting layers are matched and sewed with the copper strips through a sewing line; and the carbon fiber conducting layer and the copper strips are pressed, so that the copper strips and the carbon fiber conducting layer are heated safely and stably. The carbon fiber heating plate provided by the utility model has the advantages of being simple in structure, convenient to manufacture, safe to use and long in service life.
Description
Technical field
The utility model relates to a kind of heating board, is the anticreep carbon fiber heating plate of a kind of ground, wall heating use specifically.
Background technology
Along with the progress of heating technology, what now in the northern area of China, widely popularize is the geothermal heating system mode, according to statistics, ends for the end of the year 2011, in the northern China big and medium-sized cities, has all started spread geothermal heating system mode.Floor heating is floor panel heating, is to take whole ground as radiator, and by the heating agent in the flooring radiation layer, the whole ground of homogeneous heating, utilize the make progress rule of radiation of the accumulation of heat on ground self and heat to be conducted from the bottom to top, reaches the purpose of heating.Ground radiation heating mainly is divided into the electric floor heating of warming up of water ground according to the difference of heat-supplying mode.Water floor heating installation cost in early stage is high, ground coiled pipe needs to clean, and within general 2 ~ 5 years, cleans once, and water supplying boiler needs maintenance, generally every two years needs maintenance once, and use cost is also relatively high; Electricity floor heating once mounting is non-maintaining, and without cleaning, follow-up cost of upkeep is low, can reach more than 50 years long service life theoretical service life.
The electricity floor heating divide again heating cable heating and carbon fiber electrically heated, carbon fiber electrically heated due to easy for installation, use cost is low, replaces just gradually heating cable heating.Existing carbon fiber electrically heated, as the patent No. is 201110060098.6 disclosed carbon fiber heating plate with colored drawings, the copper strips electrode is gluedd joint in both sides at the electric conduction of carbon fiber body, the electroded wire performance of copper is subject to glued joint to be affected, under the long-term fever operating mode, copper strips electrode and electric conduction of carbon fiber body easily come off, and it is not firm to connect, and use is stable, security performance is low; As the patent No. is 200320107576.5 disclosed Far infrared electric-heating decorative boards, pressing copper strips between carbon fiber paper and insulation plank layer, the easy virtual connection of the crimping of copper strips and carbon fiber paper, cause arcing, and there is Leakage Current, easily tripping operation in use, safety is normally used and is used in impact.
Summary of the invention
The stability, the safety issue that for conduction between electric conduction of carbon fiber body in prior art and copper strips, are connected, it is a kind of simple in structure that the utility model provides, electric conduction of carbon fiber layer and copper strips conduction stable connection, without virtual connection, arcing phenomenon, without electric leakage hidden danger, use the anticreep carbon fiber heating plate of safety.
The technical solution adopted in the utility model is: a kind of anticreep carbon fiber heating plate, comprise electric conduction of carbon fiber layer and upper and lower insulation back-up coat, the electric conduction of carbon fiber layer is provided with the copper strips of two external power supplys, electric conduction of carbon fiber layer and copper strips are pressed between upper and lower insulation back-up coat, it is characterized in that described arbitrary insulation back-up coat is provided with metal level outward, metal level ground connection/connecting to neutral; Or two the insulation back-up coat be respectively equipped with two metal levels outward, two metal levels are communicated with ground connection/connecting to neutral.
Further, described metal level is covered in outside the insulation back-up coat fully or not exclusively.
Further, described copper strips is sutured on the electric conduction of carbon fiber layer along the copper strips bearing of trend through an above suture.
Further, described suture is cotton thread or polyester thread or metal wire.
Further, described copper strips dual-side through suture along copper strips bearing of trend straight line stitching instrument electric conduction of carbon fiber layer.
Further, described electric conduction of carbon fiber layer is electric conduction of carbon fiber paper, or carbon class electrically-conducting paint layer/film, or organic/inorganic dope layer/film.
Again further, described upper and lower insulation back-up coat is epocel cloth or phenolic aldehyde cotton or paper phenol offset plate or plastics.
Adopt above technical scheme, the beneficial effects of the utility model are:
1, adopt the planar heating of copper strips conductive carbon fibre conductive layer, temperature can be conducted electricity adjusting, and thermal conversion efficiency is high, and heating effect is good, is conducive to energy-conservation;
2, adopt suture that copper strips is sutured on the electric conduction of carbon fiber layer, coordinate the pressing of upper and lower insulation back-up coat, copper strips and electric conduction of carbon fiber layer stable connection, firm, the long-term use, without coming off, and without virtual connection, can effectively avoid arcing, even if the copper strips part is damaged, also can continue conduction through suture by copper strips, do not affect normal use, improve usage safety performance and useful life;
3, adopting upper and lower metal level to clamp also ground connection/connecting to neutral derives induced electricity or reveals power supply, avoids causing the earth leakage protective device tripping operation, further increases the service life, improves usage safety performance.
The utility model clamps by upper and lower metal level and ground connection/connecting to neutral realizes the heating proof and electric leakage-proof safety; coordinate copper strips to adopt suture to sew up and pressing electric conduction of carbon fiber layer is guaranteed copper strips and electric conduction of carbon fiber layer safety, stable heating, have advantages of that simple in structure, easy to make, use safety, life-span are long.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 vertical view.
In figure: upper metal level 1, lower metal layer 2, upper insulation back-up coat 3, lower insulation back-up coat 4, electric conduction of carbon fiber layer 5, copper strips 6, suture 7.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Shown in Fig. 1,2, a kind of anticreep carbon fiber heating plate comprises metal level 1, lower metal layer 2, upper insulation back-up coat 3, lower insulation back-up coat 4, electric conduction of carbon fiber layer 5, copper strips 6 and suture 7.Electric conduction of carbon fiber layer 5 and copper strips 6 are pressed between upper and lower insulation back-up coat 3,4, and upper insulation back-up coat 3 tops are provided with metal level 1, and lower insulation back-up coat 4 belows are provided with lower metal layer 2, and upper metal level 1 and lower metal layer 2 are communicated with ground connection/connecting to neutral; The dual-side of copper strips 6 through two sutures 7 along copper strips bearing of trend straight line stitching instrument on electric conduction of carbon fiber layer 5; Electric conduction of carbon fiber layer 5 is electric conduction of carbon fiber paper, or carbon class electrically-conducting paint layer/film, or organic/inorganic dope layer/film; Suture 7 is cotton thread or polyester thread or metal wire; Upper and lower insulation back-up coat 3,4 is epocel cloth or phenolic aldehyde cotton or paper phenol offset plate or plastics.
In above-described embodiment, upper and lower metal level is covering insulation back-up coat fully, is the utility model most preferred embodiment, and other incomplete covered structures, as netted covering, interval cover all in the utility model protection range.
The utility model structure is equally applicable to the heating film structure, and the heating film of all employing this patent structures is all in its protection range.
Claims (7)
1. an anticreep carbon fiber heating plate, comprise electric conduction of carbon fiber layer and two insulation back-up coats, the electric conduction of carbon fiber layer is provided with the copper strips of two external power supplys, electric conduction of carbon fiber layer and copper strips are pressed between two insulation back-up coats, it is characterized in that: described arbitrary insulation back-up coat is provided with metal level outward, metal level ground connection/connecting to neutral; Or two the insulation back-up coat be respectively equipped with two metal levels outward, two metal levels are communicated with ground connection/connecting to neutral.
2. a kind of anticreep carbon fiber heating plate according to claim 1, it is characterized in that: described copper strips is sutured on the electric conduction of carbon fiber layer along the copper strips bearing of trend through an above suture.
3. a kind of anticreep carbon fiber heating plate according to claim 2, it is characterized in that: described suture is cotton thread or polyester thread or metal wire.
4. a kind of anticreep carbon fiber heating plate according to claim 2 is characterized in that: described copper strips dual-side through suture along copper strips bearing of trend straight line stitching instrument electric conduction of carbon fiber layer.
5. according to claim 1 or 2 or 4 described a kind of anticreep carbon fiber heating plates, it is characterized in that: described electric conduction of carbon fiber layer is electric conduction of carbon fiber paper, or carbon class electrically-conducting paint layer/film, or organic/inorganic dope layer/film.
6. a kind of anticreep carbon fiber heating plate according to claim 1, it is characterized in that: described upper and lower insulation back-up coat is epocel cloth or phenolic aldehyde cotton or paper phenol offset plate or plastics.
7. a kind of anticreep carbon fiber heating plate according to claim 1 is characterized in that: described metal level is covered in outside the insulation back-up coat fully or not exclusively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202094964U CN203327256U (en) | 2013-04-24 | 2013-04-24 | Electric-leakage-preventing carbon fiber heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202094964U CN203327256U (en) | 2013-04-24 | 2013-04-24 | Electric-leakage-preventing carbon fiber heating plate |
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| Publication Number | Publication Date |
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| CN203327256U true CN203327256U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013202094964U Expired - Fee Related CN203327256U (en) | 2013-04-24 | 2013-04-24 | Electric-leakage-preventing carbon fiber heating plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200712A (en) * | 2013-04-24 | 2013-07-10 | 王树忠 | Electric-leakage-preventing carbon fiber heating plate |
| CN105025597A (en) * | 2015-08-05 | 2015-11-04 | 昆山桑德勒电子实业有限公司 | Electric breakdown protection heating plate |
| CN111669849A (en) * | 2020-06-17 | 2020-09-15 | 北京嘉洁能科技股份有限公司 | Anticreep carbon fiber board that generates heat |
-
2013
- 2013-04-24 CN CN2013202094964U patent/CN203327256U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200712A (en) * | 2013-04-24 | 2013-07-10 | 王树忠 | Electric-leakage-preventing carbon fiber heating plate |
| CN105025597A (en) * | 2015-08-05 | 2015-11-04 | 昆山桑德勒电子实业有限公司 | Electric breakdown protection heating plate |
| CN111669849A (en) * | 2020-06-17 | 2020-09-15 | 北京嘉洁能科技股份有限公司 | Anticreep carbon fiber board that generates heat |
| CN111669849B (en) * | 2020-06-17 | 2022-06-14 | 北京嘉洁能科技股份有限公司 | Anticreep carbon fiber board that generates heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140424 |