JPS6481105A - Solar collector - Google Patents
Solar collectorInfo
- Publication number
- JPS6481105A JPS6481105A JP62236284A JP23628487A JPS6481105A JP S6481105 A JPS6481105 A JP S6481105A JP 62236284 A JP62236284 A JP 62236284A JP 23628487 A JP23628487 A JP 23628487A JP S6481105 A JPS6481105 A JP S6481105A
- Authority
- JP
- Japan
- Prior art keywords
- line
- center line
- concave mirror
- mirror
- angle
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/458—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes with inclined primary axis
-
- 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
- F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/11—Driving means
- F24S2030/115—Linear actuators, e.g. pneumatic cylinders
-
- 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
- Y02E10/47—Mountings or tracking
Landscapes
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
PURPOSE: To prevent a loss in collecting the sunlight, by providing a compact parabolic convex mirror, opposite to a parabolic concave mirror, with its center line and focus position aligned to those of the parabolic concave mirror, and by providing a control device and a driving device to turn the center line of the concave mirror toward the sun. CONSTITUTION: A horizontal projected line of the center line P-X of a driving shaft runs from north to south, and an angle HPX is equal to the latitude of an installation place. A center line M is corrected for the revolution by an oil cylinder 15. A center line M runs in the direction of a line Q-Y and an angle PQY reaches 90 deg. at the vernal equinox and the autumn equinox, an angle PQW reaches (90-β) at the summer solstice, and an angle PQS reaches (90+β) at the winter solstice. β is the inclination of the earth axis. Under this condition, the sun is tracked by rotating a shaft 3 at a speed equal to the autorotation speed of the earth. The sunlight received by a parabolic concave mirror 8 is turned into a parallel luminous flux with a small cross section at a focus by the parabolic convex mirror 10. It passes through an aperture 11 in the center of a concave mirror and is reflected by a plane mirror 23 which inclines by 45 deg. to a line P-X at the vernal equinox and the autumn equinox. The reflected light is always turned toward a plane mirror 24 on an extended line of the shaft 3 by a designated gear mechanism regardless of the season, and is efficiently transmitted to a required place by an appropriate means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62236284A JPS6481105A (en) | 1987-09-22 | 1987-09-22 | Solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62236284A JPS6481105A (en) | 1987-09-22 | 1987-09-22 | Solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6481105A true JPS6481105A (en) | 1989-03-27 |
Family
ID=16998508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62236284A Pending JPS6481105A (en) | 1987-09-22 | 1987-09-22 | Solar collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6481105A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319622A (en) * | 1989-06-16 | 1991-01-28 | Bridgestone Corp | Sun light-chasing, gathering and transmitting system |
| CN102609007A (en) * | 2012-03-30 | 2012-07-25 | 陕西科技大学 | Sunlight polar axis type automatic tracking device |
| NL2007048C2 (en) * | 2011-07-05 | 2013-01-08 | Solfence Holding B V | Solar power installation. |
-
1987
- 1987-09-22 JP JP62236284A patent/JPS6481105A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319622A (en) * | 1989-06-16 | 1991-01-28 | Bridgestone Corp | Sun light-chasing, gathering and transmitting system |
| NL2007048C2 (en) * | 2011-07-05 | 2013-01-08 | Solfence Holding B V | Solar power installation. |
| WO2013006054A1 (en) * | 2011-07-05 | 2013-01-10 | Solfence Holding B.V. | Solar power installation |
| CN102609007A (en) * | 2012-03-30 | 2012-07-25 | 陕西科技大学 | Sunlight polar axis type automatic tracking device |
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