CN201804152U - Solar concentrator with tensile structure - Google Patents
Solar concentrator with tensile structure Download PDFInfo
- Publication number
- CN201804152U CN201804152U CN2010205238367U CN201020523836U CN201804152U CN 201804152 U CN201804152 U CN 201804152U CN 2010205238367 U CN2010205238367 U CN 2010205238367U CN 201020523836 U CN201020523836 U CN 201020523836U CN 201804152 U CN201804152 U CN 201804152U
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- China
- Prior art keywords
- solar energy
- pull bar
- reflection film
- bar
- condenser lens
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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.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 28
- 239000010408 film Substances 0.000 claims description 47
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 239000010703 silicon Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011104 metalized film Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 230000003205 diastolic effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 206010063493 Premature ageing Diseases 0.000 description 2
- 208000032038 Premature aging Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation 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
- Y02E10/50—Photovoltaic [PV] energy
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- Optical Elements Other Than Lenses (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a concentrator, in particular to a solar concentrator with a tensile structure, which comprises a solar reflecting film and a rigid bracket, wherein the solar reflecting film has flexibility and tension; and the rigid bracket is used for stretching and expanding the solar reflecting film into a curved surface suitable for concentrating light. As the flexible and tensile solar reflecting film can be stretched into the curved surface for concentrating light via the rigid bracket, the original technical scheme adopted in the conventional solar concentrators is abandoned: the solar reflecting film is firstly adhered on a thin surface-shaped bottom plate, then the bottom surface of the surface-shaped bottom plate is adhered on the top surface of a surface-shaped fixed-focus bracket, and the light is concentrated only via the curved surface shape of the surface-shaped fixed-focus bracket. Moreover, owing to flexibility and expanding function of the solar reflecting film, the solar concentrator can be folded or wound up, so that the carrying is convenient; and when the solar concentrator is used, the rigid bracket made of rigid materials is only needed to stretch and expand the solar concentrator, so that the solar concentrator is instantly obtained and used at any place, the transportation and folding for storage are convenient, and the manufacturing cost is greatly lowed.
Description
Technical field
The present invention relates to a kind of condenser, a kind of specifically tension structure solar energy condenser lens.
Background technology
Condenser is that people make sunlight focus on to improve a kind of device of utilization ratio in to the sun power utilization, and its purposes is to be beneficial to sunlight to converge, to reach the purpose of efficiently utilizing sun power.Solar energy focusing device all is made up of three key elements: the reflection face of reflecting coating, certain curvature and optically focused focus location.Employed focalizer is mostly on the matrix material of an integral body in the prior art, be processed into the reflection face of certain curvature by the optics requirement, on this shape face, polish plated film again, set up on the optically focused focus with support again and form focalizer, complex manufacturing technology, small product size is huge, installs, carries inconvenience, the cost of manufacture height, transportation cost is big.
Retrieve according to the applicant, application number is: 201010115538.9, publication number is: 101794017A, Chinese patent a kind of thin film solar reflecting and condensing device has been proposed, mainly comprise condensing film, face shape base plate and face shape focus support, condensing film can be the plane lamina membranacea with reflecting coating, it can also be microprism full-reflection spotlight film, condensing film is arranged on the face shape base plate top surface, face shape base plate is a thin plate, the bottom surface of face shape base plate is attached to face shape and focuses on the support top surface, and now face shape focuses support top surface shape, face shape focuses support and comprises that face shape focuses support top optical surface and focuses the structure that focuses of support one with face shape, face shape focuses support top optical surface and is positioned at face shape and focuses the support top surface, and the central point that focuses structure that focuses the support one with face shape is positioned at the focus that face shape focuses support top optical surface.Though the disclosed technical scheme of this patented claim will be polished the plated film parts and be resolved into condensing film and face shape base plate, be convenient to processing, reduced cost to a certain extent, but still need condensing film is arranged on the face shape base plate top surface, need be fixed on by face shape base plate and focus on the support, and focusing support still needs setting to focus structure, therefore structure and manufacture craft are still comparatively complicated, install, carry and inconvenient, though making and transportation cost save to some extent, but still higher.
Summary of the invention
Technical matters to be solved by this invention is: the shortcoming at above prior art exists, a kind of tension structure solar energy condenser lens is proposed, and have flexibility and diastolic function, can fold and roll, carry and install facility.
The technical scheme that the present invention solves above technical matters is:
The tension structure solar energy condenser lens comprises solar energy reflection film and rigid support with flexible and tension force, and rigid support is fit to solar energy reflection film stretching flare up on the curved surface of optically focused; Rigid support comprises the crooked pull bar that places solar energy reflection film left and right sides, the straight line pull bar that places solar energy reflection film upper and lower sides that is connected with crooked pull bar, the support bar that is connected with crooked pull bar and the fixing main body bar of supported on both sides bar, crooked pull bar curves the both sides of two same curve shape fixed solar reflectance coatings, and the parallel drawing dorsad of solar energy reflection film goes out to be fit to the curved surface (parabolic surface, compound curved surface etc.) of optically focused and fixes by the straight line pull bar.
Like this, because the solar energy reflection film itself has flexibility and tension force, it can be drawn into the curved surface that is fit to optically focused by rigid support, the varicose power reflecting curved surface that forms can converge sunlight, on the solar thermal collector receiving belt, form the light belt of a high temperature, need not the solar energy reflection film is attached to earlier on the thin shape face shape base plate, again face shape base plate bottom surface is attached to face shape and focuses on the support top surface, the curve form that focuses support by face shape comes optically focused; In addition, because the solar energy reflection film has flexibility and diastolic function, can fold and roll, be easy to carry, only need support to open with the rigid material muscle during use becomes large-scale condenser mirror, promptly does promptly on the spot and uses, convenient transportation, the folding dress stores, and greatly reduces manufacturing cost.
The technical scheme that the present invention further limits is:
Aforesaid tension structure solar energy condenser lens, the solar energy reflection film comprises base material, is coated with reflecting material or is stained with reflectance coating on the even surface of base material, is coated with transparency protected rete on reflecting material or reflectance coating.Base material is fabric, glass fabric or all-glass paper.Reflecting material is aluminium or silver.Reflectance coating is metallized film or silver plating film.Transparency protected rete is teflon, liquid glass or polyvinyl fluoride.On reflecting material or reflectance coating, be coated with transparency protected rete, can effectively protect reflecting material, prevent the reflecting material premature aging.
Aforesaid tension structure solar energy condenser lens, the optically focused side that is positioned at the solar energy reflection film on the main body bar is provided with by the silicon photocell monomer assembles the also packaged silicon photocell assembly that connects lead that has, the silicon photocell assembly below heat-exchange device of having combined closely, the periphery of heat-exchange device is provided with insulation material, is provided with the water or the gas that circulate in the heat-exchange device.Can more have like this and utilize sun power efficiently, can utilize the synchronous consubstantiality power supply of sun power heat supply.
Aforesaid tension structure solar energy condenser lens, the solar energy reflection film that is fit to the curved surface of optically focused by rigid support stretching flare up is provided with two, place the left and right sides respectively, central bottom is by being connected by assembling of silicon photocell monomer and the packaged silicon photocell assembly that connects lead that has, the silicon photocell assembly below heat-exchange device of having combined closely, the periphery of heat-exchange device is provided with insulation material, is provided with the water or the gas that circulate in the heat-exchange device.Two solar energy reflection films are bent to form compound curved surface, and the silicon photocell assembly in the middle of sunshine all can being reflexed to can more have and utilize sun power efficiently, can utilize the synchronous consubstantiality power supply of sun power heat supply.
Aforesaid tension structure solar energy condenser lens, crooked pull bar, straight line pull bar, support bar and main body bar all have two-way adjustable apparatus.Between crooked pull bar and the support bar, between support bar and the main body bar and all be spiro connection structure between straight line pull bar and the crooked pull bar.Adopt two-way adjustable apparatus can regulate length as required, adopt the branch body structure that is spirally connected, make things convenient for the dismounting and the installation of support, and transportation and storage.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the layer structure figure of solar energy reflection film.
Fig. 3 is that the solar energy reflection film folds the synoptic diagram when curling.
Fig. 4 is the structural representation of the embodiment of the invention two.
Fig. 5 is the inner structure synoptic diagram of Fig. 4.
Embodiment
Embodiment one
Present embodiment is a kind of tension structure solar energy condenser lens, structure as shown in Figure 1, comprise solar energy reflection film 1 and rigid support with flexible and tension force, rigid support is fit to solar energy reflection film stretching flare up on the curved surface (parabolic surface, compound curved surface etc.) of optically focused; Rigid support comprises the crooked pull bar 4 that places solar energy reflection film 1 left and right sides, the straight line pull bar 5 that places solar energy reflection film 1 upper and lower sides that is connected with crooked pull bar 4, the support bar 2 that is connected with crooked pull bar 4 and the fixing main body bar 3 of supported on both sides bar 2, crooked pull bar 4 curves the both sides of two same curve shape fixed solar reflectance coatings 1, the parallel drawing dorsad of solar energy reflection film 1 goes out to be fit to the curved surface of optically focused and fixes by straight line pull bar 5, the varicose power reflecting curved surface of Xing Chenging can converge sunlight like this, forms the light belt of a high temperature on the solar thermal collector receiving belt.
Crooked pull bar 4, straight line pull bar 5, support bar 2 and main body bar 3 all have two-way adjustable apparatus.Between crooked pull bar 4 and the support bar 2, between support bar 2 and the main body bar 3 and all be spiro connection structure between straight line pull bar 5 and the crooked pull bar 4, adopt two-way adjustable apparatus can regulate length as required, the branch body structure that employing is spirally connected makes things convenient for the dismounting and the installation of support, and transportation and storage.
Because the solar energy reflection film itself has flexibility and tension force, it can be drawn into the curved surface that is fit to optically focused by rigid support, need not the solar energy reflection film is attached to earlier on the thin shape face shape base plate, again face shape base plate bottom surface is attached to face shape and focuses on the support top surface, the curve form that focuses support by face shape comes optically focused.In addition, because the solar energy reflection film has flexibility and diastolic function, can fold and roll, be easy to carry, only need support to open with the rigid material muscle during use becomes large-scale condenser mirror, promptly does promptly on the spot and uses, convenient transportation, the folding dress stores, and greatly reduces manufacturing cost.
The layer structure of solar energy reflection film 1 comprises base material 6 as shown in Figure 2, is coated with reflecting material or is stained with reflectance coating 7 on the even surface of base material 6, is coated with transparency protected rete 8 on reflecting material or reflectance coating 7.Base material 6 is fabric, glass fabric or all-glass paper.Reflecting material 7 is aluminium or silver.Reflectance coating 7 is metallized film or silver plating film.Transparency protected rete 8 can be PTFE coating, liquid glass etc., is coated with transparency protected rete on reflecting material or reflectance coating, can effectively protect reflecting material, prevents the reflecting material premature aging.Solar energy reflection film 1 has flexibility and diastolic function, can fold to roll, and as shown in Figure 3, is easy to carry, and only need support to open with the rigid material muscle during use becomes large-scale condenser mirror.
Use as a kind of embodiment of the present invention, the optically focused side that can be positioned at the solar energy reflection film on main body bar 3 is provided with the silicon photocell monomer and assembles the also packaged silicon photocell assembly that connects lead that has, the silicon photocell assembly below heat-exchange device of having combined closely, the periphery of heat-exchange device is provided with insulation material, be provided with the water or the gas that circulate in the heat-exchange device, can more have like this and utilize sun power efficiently, can utilize the synchronous consubstantiality power supply of sun power heat supply.
Embodiment two
Use as another kind of embodiment of the present invention, as shown in Figure 4 and Figure 5, the solar energy reflection film 1 that is fit to the curved surface of optically focused by rigid support stretching flare up is provided with two, place the left and right sides respectively, central bottom is by being connected by assembling of silicon photocell monomer and the packaged silicon photocell assembly 9 that connects lead that has, the silicon photocell assembly 9 belows heat-exchange device 10 of having combined closely, the periphery of heat-exchange device 10 is provided with insulation material 11, is provided with the water or the gas that circulate in the heat-exchange device 10.Two solar energy reflection films are bent to form compound curved surface, and the silicon photocell assembly in the middle of sunshine all can being reflexed to can more have and utilize sun power efficiently, can utilize the synchronous consubstantiality power supply of sun power heat supply.
The present invention can also have other embodiment, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the scope of protection of present invention.
Claims (9)
1. tension structure solar energy condenser lens, its spy is: comprise solar energy reflection film and rigid support with flexible and tension force, described rigid support is with the curved surface of the suitable optically focused of described solar energy reflection film stretching flare up; Described rigid support comprises the crooked pull bar that places solar energy reflection film left and right sides, the straight line pull bar that places solar energy reflection film upper and lower sides that is connected with crooked pull bar, the support bar that is connected with crooked pull bar and the fixing main body bar of supported on both sides bar, described crooked pull bar curves the both sides of the fixing described solar energy reflection film of two same curve shapes, and the parallel drawing dorsad of described solar energy reflection film goes out to be fit to the curved surface of optically focused and fixes by described straight line pull bar.
2. tension structure solar energy condenser lens as claimed in claim 1; its spy is: described solar energy reflection film comprises base material; on the even surface of described base material, be coated with reflecting material or be stained with reflectance coating, on described reflecting material or reflectance coating, be coated with transparency protected rete.
3. tension structure solar energy condenser lens as claimed in claim 2, its spy is: described base material is fabric, glass fabric or all-glass paper.
4. tension structure solar energy condenser lens as claimed in claim 2, its spy is: described reflecting material is aluminium or silver, described reflectance coating is metallized film or silver plating film.
5. tension structure solar energy condenser lens as claimed in claim 2, its spy is: described transparency protected rete is teflon, liquid glass or polyvinyl fluoride.
6. tension structure solar energy condenser lens as claimed in claim 1, its spy is: the optically focused side that is positioned at described solar energy reflection film on the described main body bar is provided with by the silicon photocell monomer assembles the also packaged silicon photocell assembly that connects lead that has, the described silicon photocell assembly below heat-exchange device of having combined closely, the periphery of described heat-exchange device is provided with insulation material, is provided with the water or the gas that circulate in the described heat-exchange device.
7. tension structure solar energy condenser lens as claimed in claim 1, its spy is: the described solar energy reflection film that is fit to the curved surface of optically focused by rigid support stretching flare up is provided with two, place the left and right sides respectively, central bottom is by being connected by assembling of silicon photocell monomer and the packaged silicon photocell assembly that connects lead that has, the described silicon photocell assembly below heat-exchange device of having combined closely, the periphery of described heat-exchange device is provided with insulation material, is provided with the water or the gas that circulate in the described heat-exchange device.
8. as the described tension structure solar energy condenser lens of arbitrary claim in the claim 1～7, its spy is: described crooked pull bar, straight line pull bar, support bar and main body bar all have two-way adjustable apparatus.
9. as the described tension structure solar energy condenser lens of arbitrary claim in the claim 1～7, its spy is: between described crooked pull bar and the support bar, between support bar and the main body bar and all be spiro connection structure between straight line pull bar and the crooked pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205238367U CN201804152U (en) | 2010-09-10 | 2010-09-10 | Solar concentrator with tensile structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205238367U CN201804152U (en) | 2010-09-10 | 2010-09-10 | Solar concentrator with tensile structure |
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| Publication Number | Publication Date |
|---|---|
| CN201804152U true CN201804152U (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205238367U Expired - Fee Related CN201804152U (en) | 2010-09-10 | 2010-09-10 | Solar concentrator with tensile structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980065A (en) * | 2010-09-10 | 2011-02-23 | 徐诵舜 | Solar condenser with tension structure |
| CN102820362A (en) * | 2011-06-09 | 2012-12-12 | 刘莹 | Auxiliary device capable of adjusting photic strength of photovoltaic system |
| CN110036249A (en) * | 2016-12-05 | 2019-07-19 | 3M创新有限公司 | Condensate management system |
| WO2019153173A1 (en) * | 2018-02-08 | 2019-08-15 | 博立码杰通讯(深圳)有限公司 | Portable solar energy device |
-
2010
- 2010-09-10 CN CN2010205238367U patent/CN201804152U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980065A (en) * | 2010-09-10 | 2011-02-23 | 徐诵舜 | Solar condenser with tension structure |
| CN102820362A (en) * | 2011-06-09 | 2012-12-12 | 刘莹 | Auxiliary device capable of adjusting photic strength of photovoltaic system |
| CN110036249A (en) * | 2016-12-05 | 2019-07-19 | 3M创新有限公司 | Condensate management system |
| CN110036249B (en) * | 2016-12-05 | 2021-03-30 | 3M创新有限公司 | Condensate management system |
| WO2019153173A1 (en) * | 2018-02-08 | 2019-08-15 | 博立码杰通讯(深圳)有限公司 | Portable solar energy device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: NANJING NANZHOU NEW ENERGY RESEARCH AND DEVELOPMENT CO., LTD. Effective date: 20141008 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141008 Address after: 211112, No. 39 Lake Road, Science Park, Jiangning District, Jiangsu, Nanjing Patentee after: Xu Songshun Address before: 211112, No. 39 Lake Road, Science Park, Jiangning District, Jiangsu, Nanjing Patentee before: Xu Songshun Patentee before: Nanjing Nanzhou New Energy Research and Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160910 |