CN107560224A - A kind of radiation refrigeration film - Google Patents
A kind of radiation refrigeration film Download PDFInfo
- Publication number
- CN107560224A CN107560224A CN201710802913.9A CN201710802913A CN107560224A CN 107560224 A CN107560224 A CN 107560224A CN 201710802913 A CN201710802913 A CN 201710802913A CN 107560224 A CN107560224 A CN 107560224A
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- CN
- China
- Prior art keywords
- substrate layer
- radiation refrigeration
- refrigeration
- film
- refrigeration film
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 30
- 230000005855 radiation Effects 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 26
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 7
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 7
- 239000004005 microsphere Substances 0.000 claims abstract description 7
- 229910052950 sphalerite Inorganic materials 0.000 claims abstract description 4
- 229910052984 zinc sulfide Inorganic materials 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000004425 Makrolon Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 238000002845 discoloration Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 2
- 150000002910 rare earth metals Chemical class 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Surface Treatment Of Glass (AREA)
Abstract
The invention discloses a kind of radiation refrigeration film, belong to refrigerating field, including substrate layer；Coated with refrigeration coating on the substrate layer；The refrigeration coating includes Ag, TiO2, ZnS, graphene, glass microsphere, nitridation is sowed and CNT；The present invention quick conductive and can have good heat dissipation characteristics.The present invention is freezed in the case of cold, and reaching refrigeration using rare earth discoloration in the case of energization is changed into heating.
Description
Technical field
The present invention relates to refrigeration film, more particularly to a kind of radiation refrigeration film.
Background technology
Hot river object in nature also constantly reflects while constantly radiation energy is sent, and absorbs and transmission surrounding
The radiation energy that environment and object emission come out, the thermal convection current of surrounding environment and the mode of heat transfer heat object, and conduct heat with temperature
The increase of difference and strengthen, seriously affect the radiation refrigeration result of radiant body, and existing refrigeration film has heat conduction and heat radiation performance
It is bad, the shortcomings of refrigerating efficiency is not high
The content of the invention
In view of the drawbacks described above of prior art, the technical problems to be solved by the invention are to provide a kind of radiation refrigeration
Film.
To achieve the above object, the invention provides a kind of radiation refrigeration film, including substrate layer；Coated on the substrate layer
There is refrigeration coating；The refrigeration coating includes Ag, TiO2, ZnS, graphene, glass microsphere, nitridation is sowed and CNT；
The Ag:TiO2:ZnS:Graphene:Glass microsphere:Nitridation is sowed：CNT=20:8:4:48:13:23：7.
Preferably, the substrate layer is polyethylene film.
Preferably, the substrate layer is TPX.
Preferably, the substrate layer is makrolon.
Preferably, the substrate layer is polyethylene.
Preferably, the substrate layer is polypropylene.
Preferably, the substrate layer is polyvinyl chloride.
Preferably, it is additionally provided with electrode on the refrigeration coating.
The beneficial effects of the invention are as follows：The present invention quick conductive and can have good heat dissipation characteristics.The present invention is not
Freeze in the case of energization, reaching refrigeration using rare earth discoloration in the case of energization is changed into heating.
Embodiment
With reference to embodiment, the invention will be further described：
A kind of radiation refrigeration film, including substrate layer；Coated with refrigeration coating on the substrate layer；The refrigeration coating includes
Ag、TiO2, ZnS, graphene, glass microsphere, nitridation is sowed and CNT；
The Ag:TiO2:ZnS:Graphene:Glass microsphere:Nitridation is sowed：CNT=20:8:4:48:13:23：7.Institute
State and be additionally provided with electrode on refrigeration coating.
The substrate layer is polyethylene film in the present embodiment.
In other embodiments, the substrate layer is TPX.
In other embodiments, the substrate layer is makrolon.
In other embodiments, the substrate layer is polyethylene.
In other embodiments, the substrate layer is polypropylene.
In other embodiments, the substrate layer is polyvinyl chloride.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Creative work can is needed to make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (8)
- A kind of 1. radiation refrigeration film, it is characterised in that:Including substrate layer；Coated with refrigeration coating on the substrate layer；The system Cooling coating includes Ag, TiO2, ZnS, graphene, glass microsphere, nitridation is sowed and CNT；The Ag:TiO2:ZnS:Graphene:Glass microsphere:Nitridation is sowed：CNT=20:8:4:48:13:23：7.
- 2. a kind of radiation refrigeration film as claimed in claim 1, it is characterized in that：The substrate layer is polyethylene film.
- 3. a kind of radiation refrigeration film as claimed in claim 1, it is characterized in that：The substrate layer is TPX.
- 4. a kind of radiation refrigeration film as claimed in claim 1, it is characterized in that：The substrate layer is makrolon.
- 5. a kind of radiation refrigeration film as claimed in claim 1, it is characterized in that：The substrate layer is polyethylene.
- 6. a kind of radiation refrigeration film as claimed in claim 1, it is characterized in that：The substrate layer is polypropylene.
- 7. a kind of radiation refrigeration film as claimed in claim 1, it is characterized in that：The substrate layer is polyvinyl chloride.
- 8. a kind of radiation refrigeration film as claimed in claim 1, it is characterized in that：Electrode is additionally provided with the refrigeration coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802913.9A CN107560224A (en) | 2017-09-08 | 2017-09-08 | A kind of radiation refrigeration film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802913.9A CN107560224A (en) | 2017-09-08 | 2017-09-08 | A kind of radiation refrigeration film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107560224A true CN107560224A (en) | 2018-01-09 |
Family
ID=60980077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710802913.9A Pending CN107560224A (en) | 2017-09-08 | 2017-09-08 | A kind of radiation refrigeration film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107560224A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507227A (en) * | 2018-04-20 | 2018-09-07 | 深圳瑞凌新能源科技有限公司 | A kind of cooling water system using radiation refrigeration |
| CN109084610A (en) * | 2018-07-18 | 2018-12-25 | 华中科技大学 | It is a kind of for the transparent flexible thin-film material of radiation refrigeration on daytime and application |
| CN110274326A (en) * | 2018-03-16 | 2019-09-24 | 浙江大学 | A kind of radiation refrigerator and preparation method thereof in the daytime |
| WO2020237813A1 (en) * | 2019-05-31 | 2020-12-03 | 宁波瑞凌新能源科技有限公司 | Composite radiant refrigeration film and application thereof, and composite radiant refrigeration film material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775271A (en) * | 2009-12-29 | 2010-07-14 | 同济大学 | Material with substantial reversible change emissivity induced by temperature under normal temperature |
| CN103396713A (en) * | 2013-08-11 | 2013-11-20 | 深圳市文浩建材科技有限公司 | Semi-transparent aqueous heat insulation coating and preparation method thereof |
| CN204466141U (en) * | 2015-04-09 | 2015-07-08 | 新纶科技（常州）有限公司 | A kind of Graphene composite radiating film |
| CN105101755A (en) * | 2015-08-31 | 2015-11-25 | 新纳科技有限公司 | Heat-conducting structure and heat-dissipation device |
| CN105348892A (en) * | 2015-11-27 | 2016-02-24 | 上海交通大学 | Radiation refrigeration double-layer nanometer coating and preparation method thereof |
| CN105514066A (en) * | 2016-01-19 | 2016-04-20 | 合肥微晶材料科技有限公司 | Composite graphene infrared radiation and heat conduction film and manufacturing method thereof |
-
2017
- 2017-09-08 CN CN201710802913.9A patent/CN107560224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775271A (en) * | 2009-12-29 | 2010-07-14 | 同济大学 | Material with substantial reversible change emissivity induced by temperature under normal temperature |
| CN103396713A (en) * | 2013-08-11 | 2013-11-20 | 深圳市文浩建材科技有限公司 | Semi-transparent aqueous heat insulation coating and preparation method thereof |
| CN204466141U (en) * | 2015-04-09 | 2015-07-08 | 新纶科技（常州）有限公司 | A kind of Graphene composite radiating film |
| CN105101755A (en) * | 2015-08-31 | 2015-11-25 | 新纳科技有限公司 | Heat-conducting structure and heat-dissipation device |
| CN105348892A (en) * | 2015-11-27 | 2016-02-24 | 上海交通大学 | Radiation refrigeration double-layer nanometer coating and preparation method thereof |
| CN105514066A (en) * | 2016-01-19 | 2016-04-20 | 合肥微晶材料科技有限公司 | Composite graphene infrared radiation and heat conduction film and manufacturing method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274326A (en) * | 2018-03-16 | 2019-09-24 | 浙江大学 | A kind of radiation refrigerator and preparation method thereof in the daytime |
| CN110274326B (en) * | 2018-03-16 | 2021-04-27 | 浙江大学 | Daytime radiation refrigerator and preparation method thereof |
| CN108507227A (en) * | 2018-04-20 | 2018-09-07 | 深圳瑞凌新能源科技有限公司 | A kind of cooling water system using radiation refrigeration |
| CN108507227B (en) * | 2018-04-20 | 2024-05-07 | 宁波瑞凌新能源科技有限公司 | Cooling water system utilizing radiation refrigeration |
| CN109084610A (en) * | 2018-07-18 | 2018-12-25 | 华中科技大学 | It is a kind of for the transparent flexible thin-film material of radiation refrigeration on daytime and application |
| WO2020237813A1 (en) * | 2019-05-31 | 2020-12-03 | 宁波瑞凌新能源科技有限公司 | Composite radiant refrigeration film and application thereof, and composite radiant refrigeration film material |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |