CN209982757U - Graphene carbon fiber heating plate - Google Patents
Graphene carbon fiber heating plate Download PDFInfo
- Publication number
- CN209982757U CN209982757U CN201920643931.1U CN201920643931U CN209982757U CN 209982757 U CN209982757 U CN 209982757U CN 201920643931 U CN201920643931 U CN 201920643931U CN 209982757 U CN209982757 U CN 209982757U
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- CN
- China
- Prior art keywords
- carbon fiber
- metal panel
- graphene
- fiber heating
- heating wire
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 31
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 239000000741 silica gel Substances 0.000 claims abstract description 9
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 230000001012 protector Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 abstract description 3
- 239000010439 graphite Substances 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 2
- -1 graphite alkene Chemical class 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910000967 As alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model relates to a graphene carbon fiber heating plate, which comprises a metal panel, a carbon fiber heating body, a polyurethane heat preservation layer, a reflecting film and a graphene coating, wherein the graphene coating is coated on one side surface of the metal panel, a carbon fiber heating body, the polyurethane heat preservation layer and the reflecting film are sequentially compounded on the other side surface of the metal panel, a heating wire in a continuous bending shape is arranged on the metal panel, and a wire groove for accommodating the heating wire is arranged on the metal panel; two joints of the heating wire are connected to a power supply wiring port arranged on one side of the metal panel, and the heating wire further comprises an overheat protector which is connected to the power supply wiring port through a lead. The utility model has the advantages that: reasonable adjustment has been carried out to current structure, through the cooperation of carbon fiber silica gel line and graphite alkene coating for the heat conduction efficiency of stainless steel plate improves by a wide margin, and has gained more excellent technological effect.
Description
Technical Field
The utility model relates to an electric warm equipment field especially relates to a graphite alkene carbon fiber hot plate.
Background
With the continuous promotion of the national policy of changing coal into electricity, the electric heating plate is widely applied to various places in life such as kang body/tatami heating, floors, sauna/sweat steam rooms and the like as a traditional electric heating device.
Most of common electric heating plates adopt materials such as alloy wires, carbon powder and the like as heating conductors, and are made into silica gel wires which are fixed on the back of a steel plate; and after the steel plate is sealed by the reflecting film, filling and hot pressing are carried out by using a polyurethane foaming material, and finally, forming is carried out. However, the heating conductor such as alloy wire has the following disadvantages: firstly, the heat conduction efficiency is low; secondly, under the environment of continuous high temperature, the oxidation is easy to generate corrosion, and the problems of energy consumption, electric leakage, combustion and the like are easily caused. Therefore, how to improve the heat conversion efficiency of the electric heating product and ensure continuous safe use becomes a key problem of product development.
Disclosure of Invention
For overcoming prior art's defect, the utility model provides a graphite alkene carbon fiber hot plate, the technical scheme of the utility model is:
a graphene carbon fiber heating plate comprises a metal panel, a carbon fiber heating body, a polyurethane heat insulation layer, a reflecting film and a graphene coating, wherein the graphene coating is coated on one side surface of the metal panel, the carbon fiber heating body, the polyurethane heat insulation layer and the reflecting film are sequentially compounded on the other side surface of the metal panel, a heating wire in a continuous bending shape is arranged on the metal panel, and a wire groove for accommodating the heating wire is arranged on the metal panel; two joints of the heating wire are connected to a power supply wiring port arranged on one side of the metal panel, and the heating wire further comprises an overheat protector which is connected to the power supply wiring port through a lead.
The carbon fiber heating body is a carbon fiber silica gel wire which is bonded on the metal panel through a heat-conducting double-faced adhesive.
The metal panel is a stainless steel plate.
The reflecting film is an aluminum foil reflecting film.
The utility model has the advantages that:
reasonable adjustment has been carried out to current structure, through the cooperation of carbon fiber silica gel line and graphene coating for the heat conduction efficiency of stainless steel plate improves by a wide margin, and has gained more excellent technological effect:
(1) the carbon fiber silica gel wire is adopted, and the carbon fiber material has large thermal conductivity, oxidation resistance and thermal conversion capacity which are superior to those of the alloy wire;
(2) a graphene coating is added on a stainless steel plate used on the surface of the product; the graphene has good electric conductivity and heat conductivity coefficient, improves heat radiation, achieves the purposes of energy conservation and environmental protection, and can solve the problem of low heat conduction efficiency of traditional products.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic structural diagram of the metal panel in fig. 1.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 and 2, the utility model relates to a graphene carbon fiber heating plate, which comprises a metal panel 1, a carbon fiber heating element 2, a polyurethane heat-insulating layer 3, a reflecting film 4 and a graphene coating 5, wherein the graphene coating 5 is coated on one side surface of the metal panel 1, the carbon fiber heating element 2, the polyurethane heat-insulating layer 3 and the reflecting film 4 are sequentially compounded on the other side surface of the metal panel 1, and a continuous bent heating wire 8 and a wire groove for accommodating the heating wire are arranged on the metal panel 1; two joints of the heating wire are connected to a power supply wiring port 6 arranged on one side of the metal panel 1, and the heating wire further comprises an overheat protector 7, wherein the overheat protector 7 is connected to the power supply wiring port 6 through a lead.
The carbon fiber heating body 2 is a carbon fiber silica gel wire which is bonded on the metal panel 1 through a heat-conducting double-faced adhesive.
The metal panel 1 is a stainless steel plate.
The reflecting film 4 is an aluminum foil reflecting film.
The utility model discloses a theory of operation is: set up carbon fiber silica gel line through a side at the corrosion resistant plate for this corrosion resistant plate's coefficient of thermal conductivity is big, and oxidation resistance, thermal conversion ability all obtain improving.
(2) The carbon fiber silica gel line is added, and the graphene coating is added; the graphene has good electric conductivity and heat conductivity coefficient, wherein the heat conductivity coefficient is high, and the problem of low heat conduction efficiency of the traditional product can be solved.
Claims (4)
1. The graphene carbon fiber heating plate is characterized by comprising a metal panel, a carbon fiber heating body, a polyurethane heat insulation layer, a reflecting film and a graphene coating, wherein the graphene coating is coated on one side surface of the metal panel, a carbon fiber heating body, the polyurethane heat insulation layer and the reflecting film are sequentially compounded on the other side surface of the metal panel, a continuously bent heating wire is arranged on the metal panel, and a wire groove for accommodating the heating wire is arranged on the metal panel; two joints of the heating wire are connected to a power supply wiring port arranged on one side of the metal panel, and the heating wire further comprises an overheat protector which is connected to the power supply wiring port through a lead.
2. The graphene-carbon fiber heating plate according to claim 1, wherein the carbon fiber heating element is a carbon fiber silica gel wire bonded to the metal panel by a heat conductive double-sided adhesive.
3. The graphene carbon fiber heating plate according to claim 1 or 2, wherein the metal panel is a stainless steel plate.
4. The graphene carbon fiber heating plate according to claim 1 or 2, wherein the reflective film is an aluminum foil reflective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643931.1U CN209982757U (en) | 2019-05-07 | 2019-05-07 | Graphene carbon fiber heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643931.1U CN209982757U (en) | 2019-05-07 | 2019-05-07 | Graphene carbon fiber heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209982757U true CN209982757U (en) | 2020-01-21 |
Family
ID=69261240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920643931.1U Active CN209982757U (en) | 2019-05-07 | 2019-05-07 | Graphene carbon fiber heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209982757U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235007A (en) * | 2020-02-24 | 2020-06-05 | 哈尔滨工业大学 | Liquid drop digital PCR system adopting graphene for heating |
| CN111956000A (en) * | 2020-09-16 | 2020-11-20 | 张家港市科兴炭纤维制品有限公司 | Graphite alkene pad that generates heat that tatami is convenient for assemble with automatic temperature control function |
| CN112426998A (en) * | 2020-12-11 | 2021-03-02 | 江苏宏梓新能源科技有限公司 | Reaction kettle for producing sodium borohydride and production process |
| CN112524909A (en) * | 2020-12-10 | 2021-03-19 | 临澧县九里福兴烟花爆竹有限公司 | Be used for dry cooling device of fireworks and firecrackers powder |
-
2019
- 2019-05-07 CN CN201920643931.1U patent/CN209982757U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235007A (en) * | 2020-02-24 | 2020-06-05 | 哈尔滨工业大学 | Liquid drop digital PCR system adopting graphene for heating |
| CN111956000A (en) * | 2020-09-16 | 2020-11-20 | 张家港市科兴炭纤维制品有限公司 | Graphite alkene pad that generates heat that tatami is convenient for assemble with automatic temperature control function |
| CN111956000B (en) * | 2020-09-16 | 2024-04-26 | 张家港市科兴炭纤维制品有限公司 | Automatic temperature control function is convenient for to assemble graphite alkene pad that generates heat for tatami |
| CN112524909A (en) * | 2020-12-10 | 2021-03-19 | 临澧县九里福兴烟花爆竹有限公司 | Be used for dry cooling device of fireworks and firecrackers powder |
| CN112426998A (en) * | 2020-12-11 | 2021-03-02 | 江苏宏梓新能源科技有限公司 | Reaction kettle for producing sodium borohydride and production process |
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