CN106996649A - High temperature camber reflection light-concentrating solar heat-collection device - Google Patents
High temperature camber reflection light-concentrating solar heat-collection device Download PDFInfo
- Publication number
- CN106996649A CN106996649A CN201710314853.6A CN201710314853A CN106996649A CN 106996649 A CN106996649 A CN 106996649A CN 201710314853 A CN201710314853 A CN 201710314853A CN 106996649 A CN106996649 A CN 106996649A
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- China
- Prior art keywords
- light
- camber reflection
- high temperature
- collection device
- solar heat
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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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/832—Other shapes curved
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/87—Reflectors layout
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention belongs to solar energy optical-thermal applied technical field, there is provided a kind of high temperature camber reflection light-concentrating solar heat-collection device.Including framework, the euphotic cover plate of framework upper is installed on, the solar thermal collector of frame center is installed on, the camber reflection body in framework is installed on, is installed on the reflected bottom plate of base of frame.Camber reflection body is according to solar thermal collection system scale, the design curve form such as installation site, angle, and installs rotation control mechanism additional, combined with reflected bottom plate, by solar light focusing, in the Solar use effect on the solar thermal collector at center, reaching system optimal, there is provided high-temperature steam.Advantage：The light gathering degree of solar energy is high, suitable for extensive collection solar energy, and running temperature is high, and efficiency high is adapted to solar light-heat power-generation.
Description
Technical field
The invention belongs to solar energy optical-thermal applied technical field, there is provided a kind of high temperature camber reflection light-concentrating solar heat-collection
Device.Including framework, the transparent cover plate of framework upper is installed on, the solar thermal collector of frame center is installed on, is installed on framework
Interior camber reflection body, is installed on the reflected bottom plate of base of frame.The present apparatus can improve the light gathering degree of solar energy heat collector, fit
In collection solar energy on a large scale, high temperature heat is produced, technically reliable, construction is simple, with low cost.
Background technology
Solar energy resources enriches, inexhaustible, nexhaustible, widely distributed, as long as just there is solar energy in the place for having illumination.
Solar energy is a kind of energy of cleaning, and pernicious gas and waste residue that the fossil fuel such as coal, oil are produced, nuclear energy have nuclear leakage
Risk, great potential safety hazard is caused to environment, and using that will not bring pollution during solar energy, will not be given off any to environment
Dysgenic material, is a kind of energy of cleaning.Solar energy does not increase thermal force for the earth, and this is that solar energy is especially weighed
The advantage wanted.Solar energy be the mankind be badly in need of in the recent period the supplement energy, be future source of energy structure basis, solar energy will be in the world
Play the leading role in important task in energy resource structure conversion, as preferable alternative energy source.
Solar energy thermal-power-generating:Also cry focus type solar energy generate electricity, a large amount of speculums with by way of focusing on by the sun
Energy direct light gathers together, and heating working medium produces the steam of HTHP, uses steam drive steam turbine power generation.It is commonly used in sun
The sufficient place of light.Solar thermal energy drives electrical power generators by heating steam, and it constitutes similar with conventional power generation usage equipment substantially,
But its fundamental difference is in the producing method of steam.At present, main solar thermal power generation mainly have trough type solar power generation,
Tower type solar energy thermal power generation and disc type solar energy heat generate electricity.Trough type solar power generation, running temperature can only achieve 400 °C, stop
Middle thermophase is stayed in, it is inefficient；Tower type solar energy thermal power generation, in the Demonstration stage, commercialized investment and runs into
This needs to confirm；Disc type solar energy heat generates electricity, and monomer generating capacity is small, and commercialized feasibility needs to confirm, large-scale production
Estimated cost target need confirm.
In summary, in order to solve the shortcoming of existing solar energy thermal-power-generating.Invention high temperature camber reflection Photospot solar collection
Hot device.Light gathering degree of the present invention with solar energy heat collector is high, suitable for extensive collection solar energy, and running temperature is high, efficiency
Height, technically reliable, construction is simple, the advantages of with low cost.
The content of the invention
The present invention provides a kind of high temperature camber reflection light-concentrating solar heat-collection device, and the present apparatus can improve solar energy absorption plant
Light gathering degree, suitable for extensive collection solar energy, running temperature is high, and efficiency high, technically reliable, construction is simple, with low cost.
Particular technique content of the present invention is：A kind of high temperature camber reflection light-concentrating solar heat-collection device, including framework, with framework
The transparent cover plate of connection, is installed on the solar thermal collector of frame center, and arrangement is assembled in the camber reflection volume array on framework,
The reflected bottom plate being connected with framework, so that realize that solar energy heat collector light gathering degree is high, the effect of hi-temp hi-effective operation.
Framework plays a part of to support and fixed transparent cover plate, solar thermal collector, camber reflection body, reflected bottom plate, simultaneously
There are certain strength and stiffness, support inner member holding structure is indeformable, the internal components during assembling, installation and use
Unaffected, protection internal components.Framework be able to can also be made with prefabrication in-site installation, flexible to operation.
Transparent cover plate is arranged on framework upper, plays printing opacity, and sealing, protection internal components etc. are acted on.Transparent cover plate can be through
The processing such as plated film, convex, recessed decorative pattern is crossed, to increase light transmittance, transparent cover plate can be with shop prefabricated module, in-site installation, can also
On-site consolidation.
Solar thermal collector plays photothermal conversion, the effect of heating working medium.It is installed on frame center to solar thermal collector, easily
In isothermal holding, it is connected simple and convenient with other equipment, it is various informative.It can directly heat and store working medium, can also be direct
Medium is heated, steam is produced.
Camber reflection body is installed on lower portion.Camber reflection body has multi-face structure, forms occluding surface, occluding surface
With reflection function.Camber reflection body is according to solar thermal collection system scale, the design curve form such as installation site, angle, with
And install rotation control mechanism additional, reach the Solar use effect of system optimal.Camber reflection body consumption is big, is installed in framework
Portion, not by external environment influence, can select inexpensive materials, and make hollow or filled with foamed material.
Reflected bottom plate plays light reflex, can be made up of one or more snippets reflector, there is polyhedral structure, constitutes battle array
Row, do not stop that back segment reflection light is acted on leading portion.It constitutes path channels with camber reflection volume array, guides light directive
Solar thermal collector.Reflected bottom plate can be made of one structure with framework, can also part be arranged on framework, that is, have anti-
Light action, there is protection internal structure effect again.Reflected bottom plate is according to solar thermal collection system scale, and installation site, angle etc. are set
Curve form is counted, and installs rotation control mechanism additional, the Solar use effect of system optimal is reached.
Path channels are formed between camber reflection volume array and reflected bottom plate.Camber reflection volume array is combined with reflected bottom plate
Play guiding light directive solar thermal collector and extinction heat abstractor, camber reflection volume array is with reflected bottom plate according to too
It is positive can collecting system scale, the design curve form such as installation site, angle, and install rotation control mechanism additional reaches system most
Excellent Solar use effect.
The present invention realizes goal of the invention, with the light gathering degree for improving solar energy absorption plant, is gathered too suitable for extensive
Positive energy, running temperature is high, and efficiency high, technically reliable, construction is simple, purpose with low cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, can also basis under the premise of creative work is not paid
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is assembling structure schematic diagram of the present invention.
Fig. 2 is planing surface figure of the present invention.
In figure：1st, framework, 2, transparent cover plate, 3, solar thermal collector, 4, camber reflection body, 5, reflected bottom plate.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not constitute limitation of the invention.In addition, disclosed below
As long as each of the invention embodiment in involved technical characteristic do not constitute conflict each other and can just be mutually combined.
The assembling structure schematic diagram of reference picture 1.By accompanying drawing it can be clearly seen that 1 support of framework, fixed and protection
Internal structure is acted on.Transparent cover plate 1 is arranged on above framework, plays printing opacity, protection internal structure effect.Solar thermal collector 3
Photothermal conversion, the effect of heating working medium.Camber reflection body 4 is installed on lower portion, with regularly arranged structure, plays guiding light
Effect.Reflected bottom plate 5 is installed on base of frame, with regularly arranged structure, plays reflective and protection internal structure.
A path channels guiding light directive solar energy heating is formed between the array of camber reflection body 4 and reflected bottom plate 5
Device 3.
Light simple transmission process is as follows：Light is irradiated on the first surface of camber reflection body 4 through transparent cover plate 2,
Reflexed to by the first surface of camber reflection body 4 on first curved surface of camber reflection body 4 the 3rd of the side of solar thermal collector 3,
By first camber reflection of camber reflection body 4 the 3rd of the side of solar thermal collector 3 to plane in reflected bottom plate 5, pass through reflection
The another secondary reflection of plane on bottom plate 5.Light reaches solar thermal collector 3 by multiple reflections.Light is inhaled by solar thermal collector 3
Receive, be converted into heat energy, heating working medium.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula carries out appropriate change and modification.Therefore, the invention is not limited in embodiment disclosed and described above, to this
Some modifications and changes of invention should also be as falling into the scope of the claims of the present invention.Although in addition, this specification
In used some specific terms, but these terms are merely for convenience of description, do not constitute any limitation to the present invention.
Claims (16)
1. a kind of high temperature camber reflection light-concentrating solar heat-collection device, including framework（1）, it is installed on framework（1）The transparency cover on top
Plate（2）, it is installed on framework（1）The solar heat collector at center（3）, it is installed on framework（1）Interior camber reflection body（4）, it is installed on
Framework（1）The reflected bottom plate of bottom（5）.
2. high temperature camber reflection light-concentrating solar heat-collection device according to claim 1, it is characterised in that：Framework（1）Have support,
Fixed and protection transparent cover plate（2）, solar thermal collector（3）, camber reflection body（4）, reflected bottom plate（5）Effect.
3. high temperature camber reflection light-concentrating solar heat-collection device according to claim 1, it is characterised in that：Transparent cover plate（2）Peace
Mounted in framework（1）Top, plays printing opacity, and the effect of internal structure is protected in sealing.
4. high temperature camber reflection light-concentrating solar heat-collection device according to claim 1, it is characterised in that：Solar thermal collector
（3）It is installed on framework（1）Center, plays photothermal conversion, the effect of heating working medium.
5. high temperature camber reflection light-concentrating solar heat-collection device according to claim 1, it is characterised in that：Camber reflection body（4）
It is installed on framework（1）Inside, plays reflection light.
6. high temperature camber reflection light-concentrating solar heat-collection device according to claim 1, it is characterised in that：Framework（1）There is holding
Camber reflection body（4）Arranged according to required spacing and angle, form camber reflection body（4）Array.
7. high temperature camber reflection light-concentrating solar heat-collection device according to claim 1, it is characterised in that：Reflected bottom plate（5）Peace
Loaded on framework（1）Bottom, plays light reflex.
8. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7, it is characterised in that：Reflected bottom plate（5）、
With camber reflection body（4）Array constitutes path channels, plays guiding light directive solar thermal collector（3）Effect.
9. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7,8, it is characterised in that：Camber reflection body
（4）It is gradually reduced by four circumferential centers, plays reduction light and order of reflection is reduced in path channels.
10. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7,8, it is characterised in that：Camber reflection
Body（4）Setting angle is gradually adjusted by four circumferential centers, plays reduction light and order of reflection is reduced in path channels.
11. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7,8, it is characterised in that：Camber reflection
Body（4）Internal reflection circular arc camber is gradually adjusted with external reflectance circular arc camber radian by four circumferential centers, is risen and is reduced light in light path
The effect of order of reflection is reduced in passage.
12. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7,8, it is characterised in that：Camber reflection
Body（4）Angle can rotate, and play reduction light and order of reflection is reduced in path channels.
13. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7,8, it is characterised in that：Reflected bottom plate
（5）It is made up of one section or multiple camber, plays reduction light and order of reflection is reduced in path channels.
14. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7,8,13, it is characterised in that：Multistage is bent
Face constitutes reflected bottom plate（5）Every section of angle can rotate, and play reduction light and order of reflection is reduced in path channels.
15. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7,8,13, it is characterised in that：Multistage is bent
Face constitutes reflected bottom plate（5）Reflecting curved surface radian is gradually adjusted by four circumferential centers, is played reduction light and is reduced in path channels
The effect of order of reflection.
16. the high temperature camber reflection light-concentrating solar heat-collection device according to claim 6,7,8,13, it is characterised in that：Curved surface is anti-
Beam（4）Reflected bottom plate is constituted with multiple camber（5）Every section of angle can rotate, and play reduction light and reduced in path channels instead
Penetrate the effect of number of times.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314853.6A CN106996649A (en) | 2017-05-07 | 2017-05-07 | High temperature camber reflection light-concentrating solar heat-collection device |
| PCT/CN2018/083458 WO2018192508A1 (en) | 2017-04-19 | 2018-04-18 | Surface-reflective focusing solar power application device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314853.6A CN106996649A (en) | 2017-05-07 | 2017-05-07 | High temperature camber reflection light-concentrating solar heat-collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106996649A true CN106996649A (en) | 2017-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710314853.6A Pending CN106996649A (en) | 2017-04-19 | 2017-05-07 | High temperature camber reflection light-concentrating solar heat-collection device |
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| Country | Link |
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| CN (1) | CN106996649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192508A1 (en) * | 2017-04-19 | 2018-10-25 | 杭州凌萤科技有限公司 | Surface-reflective focusing solar power application device |
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|---|---|---|---|---|
| CN202419963U (en) * | 2011-12-07 | 2012-09-05 | 苏州同济材料科技有限公司 | Wall-mounted solar water heater |
| CN102812305A (en) * | 2010-01-22 | 2012-12-05 | R·S·图利 | Method For Designing And Building Reflectors For A Solar Concentrator Array |
| CN204345966U (en) * | 2014-12-04 | 2015-05-20 | 云南师范大学 | A kind of absorption of the metal fin tubular type based on CPC concentrator heat collection bed |
| CN106482360A (en) * | 2016-09-30 | 2017-03-08 | 杭州凌萤科技有限公司 | A kind of solar energy collecting, transmitting device and its principle |
| CN207196965U (en) * | 2017-05-07 | 2018-04-06 | 杭州凌萤科技有限公司 | High temperature camber reflection light-concentrating solar heat-collection device |
-
2017
- 2017-05-07 CN CN201710314853.6A patent/CN106996649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812305A (en) * | 2010-01-22 | 2012-12-05 | R·S·图利 | Method For Designing And Building Reflectors For A Solar Concentrator Array |
| CN202419963U (en) * | 2011-12-07 | 2012-09-05 | 苏州同济材料科技有限公司 | Wall-mounted solar water heater |
| CN204345966U (en) * | 2014-12-04 | 2015-05-20 | 云南师范大学 | A kind of absorption of the metal fin tubular type based on CPC concentrator heat collection bed |
| CN106482360A (en) * | 2016-09-30 | 2017-03-08 | 杭州凌萤科技有限公司 | A kind of solar energy collecting, transmitting device and its principle |
| CN207196965U (en) * | 2017-05-07 | 2018-04-06 | 杭州凌萤科技有限公司 | High temperature camber reflection light-concentrating solar heat-collection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192508A1 (en) * | 2017-04-19 | 2018-10-25 | 杭州凌萤科技有限公司 | Surface-reflective focusing solar power application device |
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Application publication date: 20170801 |