CN1033316A - Fixed-focus convergent solar-energy receivor - Google Patents
Fixed-focus convergent solar-energy receivor Download PDFInfo
- Publication number
- CN1033316A CN1033316A CN87107072A CN87107072A CN1033316A CN 1033316 A CN1033316 A CN 1033316A CN 87107072 A CN87107072 A CN 87107072A CN 87107072 A CN87107072 A CN 87107072A CN 1033316 A CN1033316 A CN 1033316A
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- CN
- China
- Prior art keywords
- speculum
- fixed
- convergence
- solar
- rotating shaft
- 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
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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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- Photovoltaic Devices (AREA)
Abstract
Fixed-focus convergent solar-energy receivor belongs to the Application of Solar Energy field.
Since the speculum that adopts convergence of rays on the extended line of rotating shaft.Therefore convergence of rays point does not change with position of sun, thereby the position of receiving device can be fixed up, and is convenient to like this operate.Just can follow the tracks of the sun owing to only need single shaft to rotate again among every day, so tracking scheme is simple, cost reduces.Another characteristics of this device are that distance can design arbitrarily between receiving device and the speculum.
Description
The invention belongs to the Application of Solar Energy field.
Existing some convergence type solar attachment, in order to follow the tracks of the sun, reflector position will constantly be adjusted.Just move thereupon the position of convergence of rays point like this, thereby receiving device also must move thereupon.For example, the present solar cooker that uses, kitchen range are placed on the kitchen range face support.When the kitchen range face was followed the tracks of sun rotation, kitchen range just moved thereupon.This has just produced many problems.As: keep the horizontal problem of kitchen range, kitchen range weight issue, uncomfortable problem of operating personnel's operating position and operating personnel's high light protection question etc.If receiving device is maintained static, it is complicated that the tracking problem of speculum just becomes, thereby implement the comparison difficulty, and cost is higher.
Task of the present invention is under the condition of receiver fixed-site, adopts the simplest single shaft rotation tracking mode.
The way of solution task is that reflection ray is focused on the extended line of speculum rotating shaft.By season manual adjustments make rotating shaft and sun operation plane vertical, follow the tracks of sun operation when speculum like this, no matter where its convergent point remains constant the sun on high.
Accompanying drawing is a concentrating solar receiving system schematic diagram.
Speculum in receiving system shown in the drawings (2) is made up of little eyeglass (3), eyeglass base frame (5) and rotating shaft (4).Rotating shaft (4) is 45 ° with eyeglass base frame (5) angle.The area of little eyeglass (3) is less than the receiving area of receiving device (1).The position of each little eyeglass all is to adjust respectively by the position of focus (6).Focus (6) will design on the extended line of rotating shaft (4).Rotating shaft (4) is installed in the axle sleeve (7).Link stopper (8) adjustment can be used in the position of rotating shaft in axle sleeve.Axle sleeve (7) is installed on the pillar (9), and its elevation angle is adjustable.Pillar (9) is installed in base (10) and goes up adjustable height.
At first place base (10) and make rotating shaft (4) point to positive north, regulate rotating shaft (4) elevation angle at noon the time then, make rotating shaft (4) vertical with sunray.Load onto speculum (2), align the sun, again receiving device (1) is fixed on convergence of rays point (6) appropriate positions near.Start driver (11), by 15 °/hour rotating speeds rotating shaft (4) is rotated, receiving system just can operate as normal.
Because convergent point (6) is irrelevant with scheme implementation to the distance of speculum (2) in the present invention, therefore can design the distance of receiver to speculum on demand arbitrarily.For example solar cooker we in addition can be placed on kitchen range in the room, a series of problems that not only above-mentioned present solar cooker exists have all solved, and have also avoided windsand problem simultaneously.
Utilize this contrive equipment to generate electricity, photocell can use on optimum illumination, has greatly improved the photocell utilization rate.
Claims (3)
1, solar attachment, it has receiving device (1) and some convergence type speculum (2).It is characterized in that: followed the tracks of the solar time when speculum (2) with the single shaft rotation mode among one day, the position of its convergence of rays point (6) remains unchanged substantially.
2,, it is characterized in that convergence of rays point (6) is on the extended line of rotating shaft (4) according to the receiving system of claim 1.
3,, it is characterized in that speculum (2) is made up of a plurality of little eyeglasses (3) according to the receiving system of claim 1 or 2.The area of little eyeglass (3) is less than the receiving area of receiver (1).These little eyeglasses (3) are installed on the eyeglass base frame (5), and its viewing point position, position is adjusted respectively.Eyeglass base frame (5) is 45 ° with rotating shaft (4) angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87107072A CN1033316A (en) | 1987-10-26 | 1987-10-26 | Fixed-focus convergent solar-energy receivor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87107072A CN1033316A (en) | 1987-10-26 | 1987-10-26 | Fixed-focus convergent solar-energy receivor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1033316A true CN1033316A (en) | 1989-06-07 |
Family
ID=4815956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN87107072A Pending CN1033316A (en) | 1987-10-26 | 1987-10-26 | Fixed-focus convergent solar-energy receivor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1033316A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100526753C (en) * | 2006-07-20 | 2009-08-12 | 中国科学院长春光学精密机械与物理研究所 | Earth axis type solar furnace optical collector |
| CN101056076B (en) * | 2007-06-18 | 2010-04-21 | 马丹萌 | Solar battery board sun-tracking rotation platform |
| CN101029779B (en) * | 2006-02-27 | 2012-01-04 | 李建民 | Solar optical-lens tracking utilizer and its array |
| CN102197267B (en) * | 2008-10-27 | 2013-12-04 | 三井造船株式会社 | Method for controlling heliostat used for condensing of sunlight and device thereof |
| TWI612262B (en) * | 2016-04-25 | 2018-01-21 | 國立成功大學 | Houseable solar thermal collector |
-
1987
- 1987-10-26 CN CN87107072A patent/CN1033316A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029779B (en) * | 2006-02-27 | 2012-01-04 | 李建民 | Solar optical-lens tracking utilizer and its array |
| CN100526753C (en) * | 2006-07-20 | 2009-08-12 | 中国科学院长春光学精密机械与物理研究所 | Earth axis type solar furnace optical collector |
| CN101056076B (en) * | 2007-06-18 | 2010-04-21 | 马丹萌 | Solar battery board sun-tracking rotation platform |
| CN102197267B (en) * | 2008-10-27 | 2013-12-04 | 三井造船株式会社 | Method for controlling heliostat used for condensing of sunlight and device thereof |
| TWI612262B (en) * | 2016-04-25 | 2018-01-21 | 國立成功大學 | Houseable solar thermal collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |