CN104035145A - Protection method for reflecting layer of solar reflecting mirror, and solar reflecting mirror - Google Patents
Protection method for reflecting layer of solar reflecting mirror, and solar reflecting mirror Download PDFInfo
- Publication number
- CN104035145A CN104035145A CN201410123777.7A CN201410123777A CN104035145A CN 104035145 A CN104035145 A CN 104035145A CN 201410123777 A CN201410123777 A CN 201410123777A CN 104035145 A CN104035145 A CN 104035145A
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- CN
- China
- Prior art keywords
- solar energy
- substrate
- reflection mirror
- chamber
- energy reflection
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 35
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011261 inert gas Substances 0.000 claims abstract description 11
- 229910052709 silver Inorganic materials 0.000 claims abstract description 11
- 239000004332 silver Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 43
- 239000011521 glass Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 239000008393 encapsulating agent Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 11
- 239000002519 antifouling agent Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000007704 wet chemistry method Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Physical Vapour Deposition (AREA)
Abstract
The invention discloses a protection method for the reflecting layer of a solar reflecting mirror. The solar reflecting mirror comprises a base plate and a metal reflecting layer arranged on the base plate, and is characterized in that a vacuum protection cavity or a gas protection cavity covering the metal reflecting layer is formed in the base plate; the base plate and the metal reflecting layer are arranged in the vacuum protection cavity or the gas protection cavity; the gas protection cavity is filled with inert gas. The invention further discloses a solar reflecting mirror adopting the method above. The protection method for the reflecting layer of the solar reflecting mirror, and the solar reflecting mirror adopting the method disclosed by the invention have the beneficial effect that the silver layer of the reflecting mirror can be effectively prevented from being oxidized or corroded or worn.
Description
Technical field
The present invention relates to field of solar energy, particularly guard method and the solar energy reflection mirror in a kind of solar energy reflection mirror reflection horizon.
Background technology
As shown in Figure 1, it has three layers of formation, substrate of glass 11, metallic coating 12, protective coating 13 to the basic block diagram of general solar energy reflection mirror substantially.At present, most metals coating adopts wet chemistry method or magnetron sputtering method silver coating, with 0.7-6mm heavy sheet glass as deposition mirror clean surface matrix, at plating 70nm silver layer on glass as reflection horizon.The upper strata of silver covers layer of copper (thickness is 30nm), and it can surpass the effect of protecting argent, and the while for reducing the internal stress between silver and protective paint, is improved the bonding between protective paint and metal as transition bed.The two-layer protective paint of painting outside copper layer, makes outer field protective paint in metal surface, form a diaphragm, sometimes also can catoptron is encapsulated between layer glass or spray upper multi-protective layer to make its protective value better.
At present main flow catoptron has heavy sheet glass catoptron, thin glass reflector, and anodic oxidation aluminium reflector, silver-plated polymkeric substance catoptron, tension force metallic mirror, glass reflector wherein, anodised aluminium mirror, silver-plated polymerization object lens, have all been applied to commercially produce.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of guard method and solar energy reflection mirror that can effectively prevent catoptron silver layer oxidized or corrosion or the solar energy reflection mirror reflective coating that is worn.
For achieving the above object, technical scheme proposed by the invention is: the guard method in a kind of solar energy reflection mirror reflection horizon, and described solar energy reflection mirror comprises substrate and is located at the metallic reflector on substrate; It is characterized in that: described substrate is provided with the vacuum protection chamber that metallic reflector is covered or a gas shield chamber; Or described substrate and metallic reflection are placed in a vacuum protection chamber or gas shield chamber; In described gas shield chamber, be filled with inert gas.
Preferably, described inert gas is the gases such as nitrogen, carbon dioxide.
The present invention also comprises a kind of solar energy reflection mirror, comprises substrate and is located at the metallic reflector on substrate; It is characterized in that: described substrate is provided with a protective cover, between described protective cover and substrate, form a vacuum protection chamber or gas shield chamber, described metallic reflector is positioned at vacuum protection chamber or gas shield chamber; Or described substrate and metallic reflection are placed in the vacuum protection chamber or gas shield chamber consisting of encapsulant; In described gas shield chamber, be filled with inert gas.
Preferably, described protective cover or encapsulant are that plastic sheeting, rubber film, metal foil film or glass plate or multiple material form laminated film.
Preferably, described substrate is glass substrate, polished aluminum substrate or polymeric liner base plate.
Preferably, described metallic reflector is silver layer or aluminium lamination.
Preferably, described metallic reflector top is coated with protective seam.
Preferably, described inert gas is the gases such as nitrogen, carbon dioxide.
Preferably, described solar energy reflection mirror is level crossing or curved mirror.
Preferably, described vacuum protection chamber or gas shield chamber are that single cavity or a plurality of independently chamber vacuum protect chamber or gas shield chamber to combine.
Adopt technique scheme, the solar energy reflection mirror of the guard method in solar energy reflection mirror of the present invention reflection horizon and employing the method, the beneficial effect having is: can effectively prevent that catoptron silver layer is oxidized or corrode or be worn.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of prior art solar energy reflection mirror;
Fig. 2 is solar energy reflection mirror intention 1 of the present invention;
Fig. 3 is solar energy reflection mirror intention 2 of the present invention;
Fig. 4 is that solar energy reflection mirror of the present invention is used embodiment;
Fig. 5 is for having a plurality of independently chamber vacuum protection chamber or gas shield chamber schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
The guard method in the solar energy reflection mirror reflection horizon that the present invention is, ultimate principle is by being provided with the vacuum protection chamber that metallic reflector is covered or a gas shield chamber comprising substrate and be located on the substrate on the solar energy reflection mirror of the metallic reflector on substrate; Or be placed in a vacuum protection chamber or gas shield chamber at substrate and metallic reflection; In described gas shield chamber, be filled with inert gas, as gases such as nitrogen, carbon dioxide.
As shown in Figure 2, solar energy reflection mirror of the present invention comprises substrate 21 and is located at the metallic reflector 22 on substrate, and substrate 21 can be glass substrate, polished aluminum substrate or polymeric liner base plate; Metallic reflector 22 is silver layer or aluminium lamination; Substrate 21 is provided with a protective cover 23, and 21 of described protective cover 23 and substrates form a vacuum protection chamber or gas shield chamber 24, and metallic reflector 22 is positioned at vacuum protection chamber or gas shield chamber 23; Protective cover 23 can be plastic sheeting, rubber film, metal foil film or glass plate or multiple material formation laminated film.
As described in Figure 3, be another embodiment of the present invention schematic diagram, solar energy reflection mirror comprises substrate 31 and is located at the metallic reflector 32 on substrate 31; Substrate 31 and metallic reflector 32 are placed in one and consist of in the vacuum protection chamber or gas shield chamber 33 that laminated film forms plastic sheeting, rubber film, metal foil film or glass plate or multiple material; In described gas shield chamber, be filled with inert gas.
In addition, in the embodiment of Fig. 2 and Fig. 3, can also on metallic reflector, scribble various protective seams, to prevent the oxidized corrosion of silver layer, wear and tear or come off.
As shown in Figure 4; can be by this structure in the deep camber cylindrical mirror of civilian slot type thermal-arrest solar water heater; a kind of cheap deep camber solar energy reflection mirror using method of making is provided; comprise heat pipe or pot and stove 45, deep camber substrate 42 and be plated on the metallic reflector 43 on deep camber substrate 42; be located at the glass 44 on deep camber substrate 42, glass 44 and deep camber substrate 42 form a vacuum chamber or gas shield chamber 43.Also can be as shown in Figure 5, adopt a plurality of pressurized capsule principles of hull, by many adhesive tapes, form a plurality of vacuum chambers or gas shield chamber 51 to put forward high anti-damage ability, even if local damage leaks gas like this, can not have influence on the protection of other part reflecting faces.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present invention that appended claims limits; in the form and details the present invention is made a variety of changes, be protection scope of the present invention.
Claims (10)
1. the guard method in solar energy reflection mirror reflection horizon, described solar energy reflection mirror comprises substrate and is located at the metallic reflector on substrate; It is characterized in that: described substrate is provided with the vacuum protection chamber that metallic reflector is covered or a gas shield chamber; Or described substrate and metallic reflection are placed in a vacuum protection chamber or gas shield chamber; In described gas shield chamber, be filled with inert gas.
2. the guard method in a kind of solar energy reflection mirror according to claim 1 reflection horizon, is characterized in that, described inert gas is nitrogen or carbon dioxide.
3. a solar energy reflection mirror, comprises substrate and is located at the metallic reflector on substrate; It is characterized in that: described substrate is provided with a protective cover, between described protective cover and substrate, form a vacuum protection chamber or gas shield chamber, described metallic reflector is positioned at vacuum protection chamber or gas shield chamber; Or described substrate and metallic reflection are placed in the vacuum protection chamber or gas shield chamber being comprised of encapsulant; In described gas shield chamber, be filled with inert gas.
4. a kind of solar energy reflection mirror according to claim 3, is characterized in that, described protective cover or encapsulant are for being plastic sheeting, rubber film, metal foil film or glass plate or multiple material formation laminated film.
5. a kind of solar energy reflection mirror according to claim 3, is characterized in that, described substrate is glass substrate, polished aluminum substrate or polymeric liner base plate.
6. a kind of solar energy reflection mirror according to claim 3, is characterized in that, described metallic reflector is silver layer or aluminium lamination.
7. a kind of solar energy reflection mirror according to claim 3, is characterized in that, on described metallic reflector, is coated with protective seam.
8. a kind of solar energy reflection mirror according to claim 3, is characterized in that, described inert gas is nitrogen, carbon dioxide.
9. a kind of solar energy reflection mirror according to claim 3, is characterized in that, described solar energy reflection mirror is level crossing or curved mirror.
10. a kind of solar energy reflection mirror according to claim 3, is characterized in that, described vacuum protection chamber or gas shield chamber are that single cavity or a plurality of independently chamber vacuum protect chamber or gas shield chamber to combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123777.7A CN104035145A (en) | 2014-03-31 | 2014-03-31 | Protection method for reflecting layer of solar reflecting mirror, and solar reflecting mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123777.7A CN104035145A (en) | 2014-03-31 | 2014-03-31 | Protection method for reflecting layer of solar reflecting mirror, and solar reflecting mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104035145A true CN104035145A (en) | 2014-09-10 |
Family
ID=51465978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410123777.7A Pending CN104035145A (en) | 2014-03-31 | 2014-03-31 | Protection method for reflecting layer of solar reflecting mirror, and solar reflecting mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104035145A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196332A (en) * | 2017-11-20 | 2018-06-22 | 天津津航技术物理研究所 | A kind of medium-wave infrared reflection light filter film for filtering out the interference of carbon dioxide infrared absorption |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253895A (en) * | 1979-05-04 | 1981-03-03 | Toltec Industries Inc. | Method and apparatus for forming a segmented mirror parabolic solar collector trough |
| CN202018533U (en) * | 2011-03-31 | 2011-10-26 | 东莞市普赛达密封粘胶有限公司 | Solar reflector with sealing adhesive layer |
| US20130033775A1 (en) * | 2011-06-15 | 2013-02-07 | Feng Shi | Solar concentrator |
| JP2013061370A (en) * | 2011-09-12 | 2013-04-04 | Nitto Denko Corp | Infrared reflective film |
-
2014
- 2014-03-31 CN CN201410123777.7A patent/CN104035145A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253895A (en) * | 1979-05-04 | 1981-03-03 | Toltec Industries Inc. | Method and apparatus for forming a segmented mirror parabolic solar collector trough |
| CN202018533U (en) * | 2011-03-31 | 2011-10-26 | 东莞市普赛达密封粘胶有限公司 | Solar reflector with sealing adhesive layer |
| US20130033775A1 (en) * | 2011-06-15 | 2013-02-07 | Feng Shi | Solar concentrator |
| JP2013061370A (en) * | 2011-09-12 | 2013-04-04 | Nitto Denko Corp | Infrared reflective film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196332A (en) * | 2017-11-20 | 2018-06-22 | 天津津航技术物理研究所 | A kind of medium-wave infrared reflection light filter film for filtering out the interference of carbon dioxide infrared absorption |
| CN108196332B (en) * | 2017-11-20 | 2021-02-12 | 天津津航技术物理研究所 | Medium wave infrared reflection filtering film capable of filtering carbon dioxide infrared absorption interference |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |