CN220733033U - Corrosion-resistant heating film - Google Patents
Corrosion-resistant heating film Download PDFInfo
- Publication number
- CN220733033U CN220733033U CN202322134863.5U CN202322134863U CN220733033U CN 220733033 U CN220733033 U CN 220733033U CN 202322134863 U CN202322134863 U CN 202322134863U CN 220733033 U CN220733033 U CN 220733033U
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- China
- Prior art keywords
- layer
- resistant
- film
- wear
- corrosion
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- 230000007797 corrosion Effects 0.000 title claims abstract description 30
- 238000005260 corrosion Methods 0.000 title claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims description 152
- 239000004809 Teflon Substances 0.000 claims description 36
- 229920006362 Teflon® Polymers 0.000 claims description 36
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 26
- 229920002530 polyetherether ketone Polymers 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 26
- 238000004321 preservation Methods 0.000 claims description 23
- 229920006267 polyester film Polymers 0.000 claims description 16
- 239000011247 coating layer Substances 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 14
- -1 polytetrafluoroethylene Polymers 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004964 aerogel Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007774 longterm Effects 0.000 abstract description 6
- 238000005536 corrosion prevention Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model relates to the technical field of heating films, and discloses a corrosion-resistant heating film, which solves the problems that the corrosion-resistant effect of the existing heating film is poor, the heating film is easy to be corroded and damaged in long-term use and the service life of the heating film is reduced, and the corrosion-resistant heating film comprises a film body, wherein a heating wire is fixedly arranged in the film body, a connecting block is fixedly arranged on one side of the film body, a PTC fuse is fixedly arranged in the connecting block, a connecting wire is fixedly arranged on one side of the connecting block, a power connector is fixedly arranged at one end of the connecting wire, which is far away from the connecting block, a heat insulation component is arranged on the lower side of the film body, corrosion-resistant components are arranged on the upper side of the film body and the lower side of the heat insulation component, wear-resistant puncture-resistant components are arranged on one sides of the two corrosion-resistant components, and a heat conducting layer is fixedly arranged on the upper side of one wear-resistant puncture-resistant component; the heating film has very good corrosion resistance effect, can avoid the heating film from being corroded and damaged in long-term use, and prolongs the service life of the heating film.
Description
Technical Field
The utility model belongs to the technical field of heating films, and particularly relates to a corrosion-resistant heating film.
Background
The heating film is a film which can generate heat after being electrified and is a planar heating element composed of an electric insulation material and a heating resistor material packaged in the electric insulation material; the heating film has the advantages of no open fire heating, planar heating and less thermal resistance; the prior patent (publication number: CN 212486817U) is a heating film, which improves the flexibility and the foldability of the heating film, and further improves the thermal stability of the heating film; however, the heating film has poor corrosion resistance, and is easy to be corroded and damaged in long-term use, so that the service life of the heating film is reduced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the corrosion-resistant heating film, which effectively solves the problems that the corrosion-resistant effect of the existing heating film is poor, the heating film is easy to be corroded and damaged in long-term use, and the service life of the heating film is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corrosion-resistant heating film, includes the membrane body, the inside fixed mounting of membrane body has the heater strip, one side fixed mounting of membrane body has the connecting block, the inside fixed mounting of connecting block has the PTC fuse, one side fixed mounting of connecting block has the connecting wire, the one end fixed mounting that the connecting wire kept away from the connecting block has the power connector, the downside of membrane body is equipped with thermal-insulated heat preservation subassembly, the upside of membrane body and thermal-insulated heat preservation subassembly's downside all are equipped with corrosion-resistant subassembly, one side that two corrosion-resistant subassemblies kept away from the membrane body all is equipped with wear-resistant thorn subassembly, one of them wear-resistant thorn subassembly's upside fixed mounting has the heat-conducting layer.
Preferably, the heat insulation and preservation assembly comprises a heat reflection layer, the heat reflection layer is heat reflection heat insulation paint, the heat reflection layer is smeared at the bottom of the film body, a first heat preservation layer is fixedly arranged on the lower side of the heat reflection layer, the first heat preservation layer is a metal film heat preservation layer, a second heat preservation layer is fixedly arranged on the lower side of the first heat preservation layer, and the second heat preservation layer is an aerogel felt layer.
Preferably, the corrosion-resistant component comprises a first polyether-ether-ketone resin layer and a second polyether-ether-ketone resin layer, the first polyether-ether-ketone resin layer and the second polyether-ether-ketone resin layer are respectively and fixedly installed on the upper side of the membrane body and the lower side of the second heat insulation layer, the first teflon coating layer and the second teflon coating layer are respectively smeared on the sides, away from each other, of the first polyether-ether-ketone resin layer and the second polyether-ether-ketone resin layer, the first high-temperature-resistant polyester film layer and the second high-temperature-resistant polyester film layer are respectively and fixedly installed on the sides, away from each other, of the first polytetrafluoroethylene film layer and the second polytetrafluoroethylene film layer, and the first teflon film layer and the second teflon film layer are respectively and fixedly installed on the sides, away from each other, of the first teflon film layer and the second teflon film layer.
Preferably, the two wear-resistant and stab-resistant components comprise a first wear-resistant layer and a second wear-resistant layer, the first wear-resistant layer and the second wear-resistant layer are respectively and fixedly arranged on the upper side of the first Teflon film layer and the lower side of the second Teflon film layer, and the first wear-resistant layer and the second wear-resistant layer are carbon fiber net grid layers.
Compared with the prior art, the utility model has the beneficial effects that:
in operation, an operator connects the power connector with an external power supply, and electric power reaches the heating wire through the power connector, the connecting wire and the PTC fuse wire, so that the heating wire heats, the heating wire can be automatically disconnected when the temperature reaches the temperature, the protection effect is achieved, and then the operator clings the heat conducting layer to an article to be heated, and further the article is heated;
the first polyether-ether-ketone resin layer, the second polyether-ether-ketone resin layer, the first Teflon coating layer, the second Teflon coating layer, the first high-temperature-resistant polyester film layer, the second high-temperature-resistant polyester film layer, the first polytetrafluoroethylene film layer, the second polytetrafluoroethylene film layer, the first Teflon film layer and the second Teflon film layer can be effectively used for corrosion prevention, and the film body is prevented from being corroded by the external environment; the heat reflection layer, the first heat preservation layer and the second heat preservation layer can effectively prevent heat from being conducted out from the back surface, so that the heat utilization rate is improved; the first wear-resistant layer and the second wear-resistant layer are matched to achieve the effects of effective wear resistance and foreign object puncture resistance, so that the protection performance is improved; the heating film has very good corrosion resistance effect, can be prevented from being corroded and damaged in long-term use, and the service life of the heating film is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic view of a heating film structure according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a heating film according to the present utility model;
in the figure: 1. a film body; 2. a heating wire; 3. a connecting wire; 4. a power connector; 5. a PTC fuse; 6. a first heat-retaining layer; 7. a heat conducting layer; 8. a heat reflecting layer; 9. a first wear layer; 10. a second wear layer; 11. a second heat-insulating layer; 12. a first polyetheretherketone resin layer; 13. a second polyether-ether-ketone resin layer; 14. a first teflon coating layer; 15. a second teflon coating layer; 16. a first high temperature resistant polyester film layer; 17. a second high temperature resistant polyester film layer; 18. a first polytetrafluoroethylene film layer; 19. a second polytetrafluoroethylene film layer; 20. a first teflon film layer; 21. a second teflon film layer; 22. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is given by fig. 1 to 3, which comprises a film body 1, wherein a heating wire 2 is fixedly arranged in the film body 1, a connecting block 22 is fixedly arranged on one side of the film body 1, a PTC fuse 5 is fixedly arranged in the connecting block 22, a connecting wire 3 is fixedly arranged on one side of the connecting block 22, a power connector 4 is fixedly arranged at one end of the connecting wire 3, which is far away from the connecting block 22, a heat insulation component is arranged on the lower side of the film body 1, corrosion resistant components are arranged on the upper side of the film body 1 and the lower side of the heat insulation component, wear-resistant and stab-resistant components are arranged on one side, which is far away from the film body 1, of the two corrosion resistant components, and a heat conducting layer 7 is fixedly arranged on the upper side of one wear-resistant and stab-resistant component.
In operation, an operator connects the power connector 4 with an external power supply, and electric power reaches the heating wire 2 through the power connector 4, the connecting wire 3 and the PTC fuse 5, so that the heating wire 2 heats, when the temperature reaches 128 ℃, the heating wire 2 is automatically disconnected, the protection effect is achieved, and then the operator sticks the heat conducting layer 7 to an article to be heated, and further the article is heated; the heat insulation effect can be improved through the heat insulation and preservation components, corrosion can be effectively prevented through the two corrosion-resistant components, the film body 1 is prevented from being corroded by the external environment, and the effects of effective wear resistance and foreign object puncture prevention can be achieved through the two wear-resistant and puncture-resistant components; the heating film has very good corrosion resistance effect, can be prevented from being corroded and damaged in long-term use, and the service life of the heating film is prolonged.
The heat insulation and heat preservation assembly comprises a heat reflection layer 8, the heat reflection layer 8 is heat reflection heat insulation paint, the heat reflection layer 8 is smeared at the bottom of the film body 1, a first heat preservation layer 6 is fixedly arranged on the lower side of the heat reflection layer 8, the first heat preservation layer 6 is a metal film heat preservation layer, a second heat preservation layer 11 is fixedly arranged on the lower side of the first heat preservation layer 6, and the second heat preservation layer 11 is an aerogel felt layer.
Through heat reflection layer 8, first heat preservation layer 6 and second heat preservation layer 11 can effectually prevent that heat from conducting away from the back, improved the heat utilization efficiency.
The two corrosion resistant components comprise a first polyether-ether-ketone resin layer 12 and a second polyether-ether-ketone resin layer 13, the first polyether-ether-ketone resin layer 12 and the second polyether-ether-ketone resin layer 13 are respectively and fixedly arranged on the upper side of the membrane body 1 and the lower side of the second heat insulation layer 11, a first Teflon coating layer 14 and a second Teflon coating layer 15 are respectively smeared on the sides, away from each other, of the first polyether-ether-ketone resin layer 12 and the second polyether-ether-ketone resin layer 13, a first high-temperature-resistant polyester film layer 16 and a second high-temperature-resistant polyester film layer 17 are respectively and fixedly arranged on the sides, away from each other, of the first polyether-ether-ketone resin layer 12 and the second polyether-ether-ketone resin layer 13, a first Teflon film layer 20 and a second Teflon film layer 21 are respectively and fixedly arranged on the sides, away from each other, of the first high-temperature-resistant polyester film layer 16 and the second high-temperature-resistant polyester film layer 17 are respectively and fixedly arranged on the sides, away from each other, of the first Teflon film layer 18 and the second Teflon film layer 21 are respectively.
Through the first polyether-ether-ketone resin layer 12 and the second polyether-ether-ketone resin layer 13, the first Teflon coating layer 14 and the second Teflon coating layer 15, the first high temperature resistant polyester film layer 16 and the second high temperature resistant polyester film layer 17, the first polytetrafluoroethylene film layer 18 and the second polytetrafluoroethylene film layer 19, the first Teflon film layer 20 and the second Teflon film layer 21 which are arranged, corrosion prevention can be effectively performed, and the film body 1 is prevented from being corroded by the external environment.
The two wear-resistant and stab-resistant components comprise a first wear-resistant layer 9 and a second wear-resistant layer 10, the first wear-resistant layer 9 and the second wear-resistant layer 10 are respectively and fixedly arranged on the upper side of the first Teflon film layer 20 and the lower side of the second Teflon film layer 21, and the first wear-resistant layer 9 and the second wear-resistant layer 10 are carbon fiber net grid layers.
The first wear-resistant layer 9 and the second wear-resistant layer 10 can be matched to achieve the effects of effective wear resistance and foreign object puncture resistance, and the protection performance is improved.
Claims (4)
1. Corrosion resistant heating film comprising a film body (1), characterized in that: the inside fixed mounting of membrane body (1) has heater strip (2), one side fixed mounting of membrane body (1) has connecting block (22), the inside fixed mounting of connecting block (22) has PTC fuse (5), one side fixed mounting of connecting block (22) has connecting wire (3), one end fixed mounting that connecting wire (3) kept away from connecting block (22) has power connector (4), the downside of membrane body (1) is equipped with thermal-insulated heat preservation subassembly, the upside of membrane body (1) and thermal-insulated heat preservation subassembly's downside all are equipped with corrosion-resistant subassembly, one side that two corrosion-resistant subassemblies kept away from membrane body (1) all is equipped with wear-resisting anti-thorn subassembly, one of them wear-resisting anti-thorn subassembly's upside fixed mounting has heat-conducting layer (7).
2. A corrosion resistant heating film as set forth in claim 1, wherein: the heat insulation assembly comprises a heat reflection layer (8), the heat reflection layer (8) is heat reflection heat insulation paint, the heat reflection layer (8) is smeared at the bottom of the film body (1), a first heat insulation layer (6) is fixedly arranged on the lower side of the heat reflection layer (8), the first heat insulation layer (6) is a metal film heat insulation layer, a second heat insulation layer (11) is fixedly arranged on the lower side of the first heat insulation layer (6), and the second heat insulation layer (11) is an aerogel felt layer.
3. A corrosion resistant heating film as set forth in claim 2, wherein: the two corrosion resistant components comprise a first polyether-ether-ketone resin layer (12) and a second polyether-ether-ketone resin layer (13), the first polyether-ether-ketone resin layer (12) and the second polyether-ether-ketone resin layer (13) are respectively and fixedly arranged on the upper side of the membrane body (1) and the lower side of the second heat insulation layer (11), one side, far away from each other, of the first polyether-ether-ketone resin layer (12) and the second polyether-ether-ketone resin layer (13) is respectively coated with a first Teflon coating layer (14) and a second Teflon coating layer (15), one side, far away from each other, of the first Teflon coating layer (14) and the second Teflon coating layer (15) is respectively and fixedly provided with a first high-temperature-resistant polyester film layer (16) and a second high-temperature-resistant polyester film layer (17), one side, far away from each other, of the first high-temperature-resistant polyester film layer (16) and the second high-temperature-resistant polyester film layer (17) is respectively and fixedly provided with a first polytetrafluoroethylene film layer (18) and a second polytetrafluoroethylene film layer (19), and one side, far away from each other, of the first Teflon film layer (18) and the second Teflon film layer (21) is respectively and fixedly arranged on one side, far away from each other.
4. A corrosion-resistant heating film according to claim 3, wherein: the two wear-resisting anti-stab components comprise a first wear-resisting layer (9) and a second wear-resisting layer (10), the first wear-resisting layer (9) and the second wear-resisting layer (10) are respectively and fixedly installed on the upper side of the first Teflon film layer (20) and the lower side of the second Teflon film layer (21), and the first wear-resisting layer (9) and the second wear-resisting layer (10) are carbon fiber net grid layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134863.5U CN220733033U (en) | 2023-08-09 | 2023-08-09 | Corrosion-resistant heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134863.5U CN220733033U (en) | 2023-08-09 | 2023-08-09 | Corrosion-resistant heating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220733033U true CN220733033U (en) | 2024-04-05 |
Family
ID=90498607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322134863.5U Active CN220733033U (en) | 2023-08-09 | 2023-08-09 | Corrosion-resistant heating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220733033U (en) |
-
2023
- 2023-08-09 CN CN202322134863.5U patent/CN220733033U/en active Active
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| GR01 | Patent grant |