CN215473585U - Heat absorption and conduction film for solar device - Google Patents
Heat absorption and conduction film for solar device Download PDFInfo
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- CN215473585U CN215473585U CN202121195448.5U CN202121195448U CN215473585U CN 215473585 U CN215473585 U CN 215473585U CN 202121195448 U CN202121195448 U CN 202121195448U CN 215473585 U CN215473585 U CN 215473585U
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 44
- 239000002184 metal Substances 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 239000012528 membrane Substances 0.000 claims description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- 239000012745 toughening agent Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 description 11
- 230000005494 condensation Effects 0.000 description 11
- 238000005286 illumination Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- -1 graphite alkene Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model relates to the technical field of heat absorption and conduction films, and discloses a heat absorption and conduction film for a solar device, which comprises a base layer, wherein a heat conduction film layer is fixedly connected to one side of the base layer, a first anti-stretching layer is fixedly connected to the side wall, far away from the heat conduction film layer, of the base layer, a metal layer is fixedly connected to the side wall, far away from the heat conduction film layer, of the first anti-stretching layer, a second anti-stretching layer is fixedly connected to the side wall, far away from the first anti-stretching layer, of the metal layer, a heat preservation layer is fixedly connected to the side wall, far away from the base layer, of the second anti-stretching layer, and a heat absorption film layer is fixedly connected to the side wall, far away from the heat conduction film layer, of the heat preservation layer. Each layer of the heat-absorbing and heat-conducting film can play different functional roles, so that the heat-absorbing and heat-conducting film has the properties of stretch resistance, heat preservation and water resistance, and the light-condensing film layer and the metal layer can improve the heat energy conversion rate of the heat-absorbing and heat-conducting film, so that the heat-conducting property of the heat-absorbing and heat-conducting film is better.
Description
Technical Field
The utility model relates to the technical field of heat absorption and conduction films, in particular to a heat absorption and conduction film for a solar device.
Background
With the rapid development of economy, people have more and more requests for natural resources, the consumption of non-renewable resources is greater and greater, and the production and life of people cannot be met. Therefore, solar energy has become an indispensable resource in human survival and life. The solar device can convert light energy into electric energy, and the heat absorption and heat conduction film is a core technology on flat-plate solar energy and is related to the core and the quality of products. However, the heat absorption and conduction film for the existing solar device has a single function, does not have tensile resistance, heat preservation performance and waterproof performance, and has poor heat conduction performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a heat absorption and conduction film for a solar device has a single function, does not have tensile resistance, heat preservation performance and waterproof performance, and has poor heat conduction performance.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heat absorption and conduction membrane for a solar device comprises a base layer, wherein a heat conduction membrane layer is fixedly connected to one side of the base layer, a first anti-stretching layer is fixedly connected to the side wall, far away from the heat conduction membrane layer, of the base layer, a metal layer is fixedly connected to the side wall, far away from the heat conduction membrane layer, of the first anti-stretching layer, a second anti-stretching layer is fixedly connected to the side wall, far away from the first anti-stretching layer, of the metal layer, a heat preservation layer is fixedly connected to the side wall, far away from the heat conduction membrane layer, of the heat preservation layer, a heat absorption membrane layer is fixedly connected to the side wall, far away from the base layer, of the metal layer, a plurality of rectangular heat conduction wires are fixedly connected to the side wall, far away from the base layer, of the metal layer, the other ends of the heat conduction wires penetrate through the second anti-stretching layer and the heat preservation layer and extend outwards and are fixedly connected with the heat absorption membrane layer, and a light condensation membrane layer is fixedly connected to the side wall, far away from the base layer, and the side wall of the light-gathering film layer, which is far away from the heat-conducting film layer, is fixedly connected with a waterproof layer.
Preferably, the surfaces of the base layer, the heat-conducting film layer, the first stretch-proofing layer, the metal layer, the second stretch-proofing layer and the heat-insulating layer are mutually bonded through heat-conducting glue, and the heat-conducting glue comprises thermosetting resin, a curing agent, a filler, a toughening agent, a diluent and an accelerator.
Preferably, the heat conduction film layer is a graphene film layer, and the first stretch-resistant layer and the second stretch-resistant layer are both made of glass fiber heat conduction silica gel.
Preferably, the first anti-stretching layer and the second anti-stretching layer are both composed of a glass fiber heat-conducting silica gel matrix and solid high-heat-conductivity particles filled in the glass fiber heat-conducting silica gel matrix.
Preferably, the metal layer is woven by a plurality of galvanized copper wires, and the diameter of the galvanized copper wires of the metal layer is 40 μm.
Preferably, the first tensile layer and the second tensile layer have the same thickness, and the side wall of the waterproof layer, which is far away from the base layer, is coated with a flame-retardant coating.
Compared with the prior art, the utility model provides a heat absorption and conduction film for a solar device, which has the following beneficial effects:
the heat absorption and heat conduction membrane for the solar device is provided with a heat conduction membrane layer, a first stretch-resistant layer, a metal layer, a second stretch-resistant layer, a heat preservation layer, a heat absorption membrane layer, a heat conduction wire, a light condensation membrane layer and a waterproof layer, wherein the waterproof layer can enable the heat absorption and heat conduction membrane to have waterproof performance, the light condensation membrane layer can increase sunlight illumination intensity, the heat absorption efficiency of the heat absorption membrane layer is improved, the heat preservation layer can preserve heat on the metal layer and the heat conduction membrane layer, the stretch-resistant performance of the base layer can be improved by the first stretch-resistant layer on the side wall of the base layer, the metal layer is arranged between the first stretch-resistant layer and the second stretch-resistant layer, the galvanized copper wires in the metal layer can be prevented from being broken due to pulling, each membrane can play different functional roles, the heat absorption and heat conduction membrane has stretch-resistant, heat preservation and waterproof performances, and the heat energy conversion rate of the light condensation membrane layer and the metal layer can be improved, so that the heat conducting performance is better.
The parts which are not involved in the device are the same as or can be realized by the prior art, each layer of film can play different functional roles, so that the heat absorption and heat conduction film has the properties of stretch resistance, heat preservation and water resistance, and the heat energy conversion rate of the heat absorption and heat conduction film can be improved by the light condensation film layer and the metal layer, so that the heat conduction performance of the heat absorption and heat conduction film is better.
Drawings
Fig. 1 is a schematic structural view of a heat absorption and conduction film for a solar device according to the present invention.
In the figure: the heat-conducting heat-insulating and heat-insulating composite material comprises a base layer 1, a heat-conducting film layer 2, a first stretch-proofing layer 3, a metal layer 4, a second stretch-proofing layer 5, a heat-insulating layer 6, a heat-absorbing film layer 7, heat-conducting wires 8, a light-gathering film layer 9 and a waterproof layer 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, a heat absorption and conduction membrane for a solar device comprises a base layer 1, a heat conduction membrane layer 2 is fixedly connected to one side of the base layer 1, a first stretch-resistant layer 3 is fixedly connected to the side wall of the base layer 1 far from the heat conduction membrane layer 2, a metal layer 4 is fixedly connected to the side wall of the first stretch-resistant layer 3, a second stretch-resistant layer 5 is fixedly connected to the side wall of the metal layer 4 far from the first stretch-resistant layer 3, a heat preservation layer 6 is fixedly connected to the side wall of the second stretch-resistant layer 5 far from the base layer 1, a heat absorption membrane layer 7 is fixedly connected to the side wall of the heat preservation layer 6 far from the heat conduction membrane layer 2, a plurality of rectangular heat conduction wires 8 are fixedly connected to the side wall of the metal layer 4 far from the base layer 1 at equal intervals, the other ends of the heat conduction wires 8 penetrate through the second stretch-resistant layer 5 and the heat preservation layer 6 and extend outwards and are fixedly connected with the heat absorption membrane layer 7, a light condensation membrane layer 9 is fixedly connected to the side wall of the heat absorption membrane layer 7 far from the base layer 1, the side wall of the condensation film layer 9 far away from the heat conducting film layer 2 is fixedly connected with a waterproof layer 10, the waterproof layer 10 can enable the heat absorbing and conducting film to have waterproof performance, the condensation film layer 9 increases sunlight illumination intensity, heat absorbing efficiency of the heat absorbing film layer 7 is improved, heat on the heat absorbing film layer 7 is transferred to the metal layer 4 through the heat conducting wires 8, the heat insulating layer 6 is arranged on the outer sides of the metal layer 4 and the second stretching resistant layer 5 and is used for insulating heat on the metal layer 4 and the heat conducting film layer 2, the heat conducting film layer 2 can transfer the absorbed heat to the solar device, the first stretching resistant base layer 3 on the side wall of the base layer 1 can improve stretching resistance of the base layer 1, the metal layer 4 is arranged between the first stretching resistant layer 3 and the second stretching resistant layer 5, the zinc-plated copper wire layer film in the metal layer 4 can be prevented from being broken due to pulling, and different functional functions can be achieved every time, the heat absorption and conduction film has the advantages of tensile resistance, heat preservation and water resistance, and the heat energy conversion rate of the heat absorption and conduction film can be improved by the light condensation film layer 9 and the metal layer 4, so that the heat conduction performance of the heat absorption and conduction film is better.
The surfaces of the base layer 1, the heat conduction film layer 2, the first stretch-proofing layer 3, the metal layer 4, the second stretch-proofing layer 5 and the heat preservation layer 6 are all bonded with each other through heat conduction glue, the heat conduction glue is convenient for connection of each layer, the heat conductivity between each layer is not influenced, and the heat conduction glue contains thermosetting resin, a curing agent, a filler, a toughening agent, a diluent and an accelerant.
Heat conduction rete 2 is the graphite alkene thin layer, and graphite alkene has excellent heat conductivity for heat conduction rete 2's heat conductivility is better, and first tensile layer 3 and second are resisted tensile layer 5 and are made by fine heat conduction silica gel of glass, use the tensile layer after the glass fibre, and its toughness is good, durable, strengthens high shear strength, anti impaling resistance and tear the product, does not influence the multiple style thermal behavior that the heat conduction material itself possessed moreover.
The first stretch-resistant layer 3 and the second stretch-resistant layer 5 are both composed of a glass fiber heat-conducting silica gel matrix and solid high-heat-conductivity particles filled in the glass fiber heat-conducting silica gel matrix, and specific components for manufacturing the first stretch-resistant layer 3 and the second stretch-resistant layer 5 are described in detail.
The metal layer 4 is woven by a plurality of galvanized copper wires, the heat conductivity of the galvanized copper wires is higher than that of other metals, and the diameter of the galvanized copper wires of the metal layer 4 is 40 mu m.
The thickness of the first tensile layer 3 is the same as that of the second tensile layer 5, and the side wall of the waterproof layer 10, which is far away from the base layer 1, is coated with the flame-retardant coating, so that the surface of the waterproof layer 10 has flame retardant property.
According to the utility model, the waterproof layer 10 can enable the heat absorption and conduction film to have waterproof performance, the light condensation film layer 9 can increase sunlight illumination intensity and improve heat absorption efficiency of the heat absorption film layer 7, heat on the heat absorption film layer 7 is transferred to the metal layer 4 through the heat conduction wires 8, the heat insulation layer 6 is arranged on the outer sides of the metal layer 4 and the second stretching resistant layer 5 and is used for insulating heat on the metal layer 4 and the heat conduction film layer 2, the heat on the metal layer 4 is transferred to the heat conduction film layer 2, the heat conduction film layer 2 can transfer absorbed heat to the solar device, the stretching resistant performance of the base layer 1 can be improved through the first stretching resistant layer 3 on the side wall of the base layer 1, the metal layer 4 is arranged between the first stretching resistant layer 3 and the second stretching resistant layer 5, galvanized copper wires in the metal layer 4 can be prevented from being broken due to pulling, each film can play different functional roles, and the heat absorption film has stretching resistant performance, The heat preservation and waterproof performance, and the heat energy conversion rate of the heat absorption and conduction membrane can be improved by the light condensation membrane layer 9 and the metal layer 4, so that the heat conduction performance is better.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A heat absorption and conduction membrane for a solar device comprises a base layer (1) and is characterized in that a heat conduction membrane layer (2) is fixedly connected to one side of the base layer (1), a first stretch-resistant layer (3) is fixedly connected to the side wall, far away from the heat conduction membrane layer (2), of the base layer (1), a metal layer (4) is fixedly connected to the side wall, far away from the heat conduction membrane layer (2), of the first stretch-resistant layer (3), a second stretch-resistant layer (5) is fixedly connected to the side wall, far away from the first stretch-resistant layer (3), of the metal layer (4), a heat insulation layer (6) is fixedly connected to the side wall, far away from the heat conduction membrane layer (2), of the heat insulation layer (6), a heat absorption membrane layer (7) is fixedly connected to the side wall, far away from the base layer (1), of the metal layer (4), and a plurality of heat conduction wires (8) are fixedly connected to the side wall, far away from the base layer (1), and are rectangular and are uniformly equidistant, the other end of the heat conducting wire (8) penetrates through the second stretch-resistant layer (5) and the heat insulating layer (6) and extends outwards, and is fixedly connected with the heat absorbing film layer (7), the heat absorbing film layer (7) is fixedly connected with the light condensing film layer (9) on the side wall far away from the base layer (1), and the light condensing film layer (9) is fixedly connected with the waterproof layer (10) on the side wall far away from the heat conducting film layer (2).
2. The heat absorption and conduction film for the solar device as claimed in claim 1, wherein the surfaces of the base layer (1), the heat conduction film layer (2), the first stretching-resistant layer (3), the metal layer (4), the second stretching-resistant layer (5) and the heat insulation layer (6) are bonded to each other through a heat conduction glue, and the heat conduction glue comprises thermosetting resin, a curing agent, a filler, a toughening agent, a diluent and an accelerator.
3. The heat absorption and conduction film for the solar device as claimed in claim 1, wherein the heat conduction film layer (2) is a graphene film layer, and the first stretch-resistant layer (3) and the second stretch-resistant layer (5) are both made of glass fiber heat conduction silica gel.
4. The heat absorption and conduction film for the solar device as claimed in claim 1, wherein the first anti-stretching layer (3) and the second anti-stretching layer (5) are both composed of a glass fiber heat conduction silica gel matrix and solid high heat conductivity particles filled in the glass fiber heat conduction silica gel matrix.
5. The heat absorption and conduction film for solar device as claimed in claim 1, wherein said metal layer (4) is woven from several galvanized copper wires, and the diameter of the galvanized copper wires of said metal layer (4) is 40 μm.
6. The heat absorption and conduction film for the solar device as claimed in claim 1, wherein the first tensile layer (3) and the second tensile layer (5) have the same thickness, and the side wall of the waterproof layer (10) far away from the base layer (1) is coated with a flame retardant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121195448.5U CN215473585U (en) | 2021-05-31 | 2021-05-31 | Heat absorption and conduction film for solar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121195448.5U CN215473585U (en) | 2021-05-31 | 2021-05-31 | Heat absorption and conduction film for solar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215473585U true CN215473585U (en) | 2022-01-11 |
Family
ID=79781455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121195448.5U Active CN215473585U (en) | 2021-05-31 | 2021-05-31 | Heat absorption and conduction film for solar device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215473585U (en) |
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2021
- 2021-05-31 CN CN202121195448.5U patent/CN215473585U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Ou Sheng Da New Energy Technology Co.,Ltd. Assignor: NINGBO OUDA PHOTOELECTRIC CO.,LTD. Contract record no.: X2023980049764 Denomination of utility model: A heat absorbing and thermal conductive film for solar energy devices Granted publication date: 20220111 License type: Common License Record date: 20231205 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Oukai New Energy Technology Co.,Ltd. Assignor: NINGBO OUDA PHOTOELECTRIC CO.,LTD. Contract record no.: X2023980054286 Denomination of utility model: A heat absorbing and thermal conductive film for solar energy devices Granted publication date: 20220111 License type: Common License Record date: 20231227 Assignee: Ningbo Yuda Import and Export Co.,Ltd. Assignor: NINGBO OUDA PHOTOELECTRIC CO.,LTD. Contract record no.: X2023980054283 Denomination of utility model: A heat absorbing and thermal conductive film for solar energy devices Granted publication date: 20220111 License type: Common License Record date: 20231227 |
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| EE01 | Entry into force of recordation of patent licensing contract |