JPS5913561Y2 - solar energy absorption device - Google Patents
solar energy absorption deviceInfo
- Publication number
- JPS5913561Y2 JPS5913561Y2 JP1981192035U JP19203581U JPS5913561Y2 JP S5913561 Y2 JPS5913561 Y2 JP S5913561Y2 JP 1981192035 U JP1981192035 U JP 1981192035U JP 19203581 U JP19203581 U JP 19203581U JP S5913561 Y2 JPS5913561 Y2 JP S5913561Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- sunlight
- tube
- reflector
- solar energy
- 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.)
- Expired
Links
Classifications
-
- 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
-
- 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
- Y02E10/52—PV systems with concentrators
Description
【考案の詳細な説明】
この考案は太陽光線方向１次元追尾装置の簡易なもので
ある。[Detailed description of the invention] This invention is a simple one-dimensional solar ray direction tracking device.
第１図乃第４図には、方向センサを反射鏡の端におく場
合を示しているが太陽電池を用いる場合には微細な方向
変化への対応が充分でないので本考案では、第５図及び
第６図に示す位置即ち受熱筒と反射鏡底部との間に太陽
電池を背中合せにおく、太陽光方向の微細な変化に対し
ても相当量の光が反射鏡により反射されて筒と反射鏡底
部との間を通るから、充分に太陽電池を作動できる。Figures 1 to 4 show the case where the direction sensor is placed at the end of the reflecting mirror, but when solar cells are used, it is not sufficient to deal with minute changes in direction, so in the present invention, the direction sensor is placed at the end of the reflector. The solar cells are placed back to back in the position shown in Figure 6, between the heat-receiving tube and the bottom of the reflector, so that even with minute changes in the direction of sunlight, a considerable amount of light is reflected by the reflector and reflected back to the tube. Since it passes between the mirror and the bottom, the solar cells can be operated sufficiently.
各図において、１は受熱中空筒でこの中を熱せらるべき
液が通る、２は反射鏡面で放物柱面のものを示しである
。In each figure, 1 is a heat-receiving hollow cylinder through which the liquid to be heated passes, and 2 is a reflecting mirror surface that is a parabolic cylinder.
３及び４は反射鏡２を保持する端面で内側は平面反射鏡
となっている。3 and 4 are end faces that hold the reflecting mirror 2, and the inside thereof is a flat reflecting mirror.
筒１はこの端面と外箱５を貫通し外箱には固着している
が反射鏡２と端面３，４は筒のまわりに回転可能である
。The tube 1 passes through this end surface and the outer case 5 and is fixed to the outer case, but the reflecting mirror 2 and the end surfaces 3 and 4 are rotatable around the tube.
８は継電器９はモーターで何れも反射鏡裏面で反射鏡に
固着している。8 is a relay 9 which is a motor and is fixed to the reflector on the back side of the reflector.
第５図は本考案例の斜視図で、そのＡ−Ａ断面が第６図
である。FIG. 5 is a perspective view of an example of the present invention, and FIG. 6 is a cross section taken along line A-A.
第５図及び第６図において太陽電池１４と１５が反射鏡
底部に互に背中合せに取り付けられている。In FIGS. 5 and 6, solar cells 14 and 15 are mounted back to back on the bottom of the reflector.
前４図とは太陽電池の取り付は位置が異るだけで他の機
構は両者同趣旨である。The only difference from the previous four figures is the mounting position of the solar cells, but the other mechanisms are the same.
太陽光方向が反射鏡２の軸面に平行であるときは反射太
陽光のすべが筒１に到達するが、太陽光方向が例えば第
６図で上方から下方に向うときは反射鏡２により反射さ
れる光のうち相当量が太陽電池１４に当りその起電力が
継電器８を作動させ外部にある２電源のうちの１つから
の電流がモーター９をまわし、それにより第４図の歯車
１０を左まわりにまわし外箱５に固着した歯形１１によ
り反射鏡２は第６図において筒１のまわりに右まわりに
回転して太陽光方向に正対するようになる。When the direction of sunlight is parallel to the axial plane of the reflecting mirror 2, all of the reflected sunlight reaches the tube 1, but when the direction of sunlight is from above to below, as shown in FIG. 6, for example, it is reflected by the reflecting mirror 2. A considerable amount of the emitted light hits the solar cell 14, and its electromotive force activates the relay 8, and the current from one of the two external power sources turns the motor 9, thereby turning the gear 10 in FIG. The reflecting mirror 2 is rotated clockwise around the tube 1 in FIG. 6 by the teeth 11 fixed to the outer box 5 so as to face directly in the direction of sunlight.
太陽光方向が第６図において左から水平であるときは太
陽電池１５が起電して回転方向は反対である。When the direction of sunlight is horizontal from the left in FIG. 6, the solar cell 15 generates electricity and the rotation direction is opposite.
太陽光方向がずれ（α）たとき筒と反射鏡底部との間を
通る光量が反射鏡全体に到来した光のうちいくら（％）
に当るかを示すと次表のようになる。When the direction of sunlight shifts (α), how much (%) of the light that passes between the cylinder and the bottom of the reflector reaches the entire reflector?
The table below shows whether this is true.
ただし反射鏡を放物柱面としその開口部径を焦点距離の
８倍、筒は断面円形その半径ｒを焦点距離の０．２倍及
び０．５倍の場合を示した。However, the case is shown in which the reflecting mirror is a parabolic cylinder, the opening diameter is 8 times the focal length, and the tube has a circular cross section and the radius r is 0.2 and 0.5 times the focal length.
太陽電池の面積は適当にとることができるが、外部電源
が不要となる程の充分の光量である。The area of the solar cell can be set appropriately, but the amount of light is sufficient to eliminate the need for an external power source.
本考案（第５図及び第６図例）のものに第１図の太陽電
池６，７を併用すれば、広い範囲に亙るずれに対応する
ことができる。If the solar cells 6 and 7 of FIG. 1 are used together with the solar cells 6 and 7 of the present invention (examples shown in FIGS. 5 and 6), it is possible to deal with deviations over a wide range.
本考案の装置は簡易堅ろうである。The device of the present invention is simple and robust.
第１図乃至第４図は参考例示図で、第２図乃孝第４図は
斜視図第１図の断面図である。
第５図及び第６図は本考案の例示図で、第５図は斜視図
第６図は第５図の断面図である。
図中 １：中空受熱筒、２：反射鏡面、１４及１５：太
陽電池、９：モーター1 to 4 are reference illustrations, and FIGS. 2 to 4 are cross-sectional views of the perspective view of FIG. 1. 5 and 6 are illustrative views of the present invention, where FIG. 5 is a perspective view and FIG. 6 is a sectional view of FIG. 5. In the figure 1: Hollow heat receiving cylinder, 2: Reflective mirror surface, 14 and 15: Solar cells, 9: Motor
Claims (1)
を置き、前記反射鏡は前記筒のまわりに。 回転可能であり、前記反射鏡の開口部径は前記反射鏡の
底部と前記筒の中心との距離のほぼ６倍以上である方式
の太陽エネルギ吸収装置において、前記筒と前記反射鏡
の底部との間に１対の太陽電池を背中合せにおき、太陽
光方向が前記反射鏡軸面に平行な方向から偏移して生ず
る前記筒と前記反射鏡底部との間を通る太陽光が前記１
対の太陽電池の１方に当り、これによる起電力によって
継１電器を通じて前記反射鏡を回転し方向を是正する機
構を特徴とする太陽エネルギ吸収装置。[Claims for Utility Model Registration] A cylindrical reflecting mirror is placed so that sunlight is concentrated on a long and narrow tube through which a fluid passes, and the reflecting mirror is placed around the tube. In the solar energy absorbing device of the type that is rotatable and the opening diameter of the reflecting mirror is approximately six times or more the distance between the bottom of the reflecting mirror and the center of the cylinder, the cylinder and the bottom of the reflecting mirror are A pair of solar cells are placed back to back between the tubes, and sunlight passing between the tube and the bottom of the reflector, which occurs when the direction of sunlight deviates from a direction parallel to the axis of the reflector,
1. A solar energy absorbing device characterized by a mechanism in which one of a pair of solar cells rotates the reflecting mirror to correct its direction using an electromotive force generated by the solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981192035U JPS5913561Y2 (en) | 1981-12-23 | 1981-12-23 | solar energy absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981192035U JPS5913561Y2 (en) | 1981-12-23 | 1981-12-23 | solar energy absorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5896460U JPS5896460U (en) | 1983-06-30 |
| JPS5913561Y2 true JPS5913561Y2 (en) | 1984-04-21 |
Family
ID=30105468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981192035U Expired JPS5913561Y2 (en) | 1981-12-23 | 1981-12-23 | solar energy absorption device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913561Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990073451A (en) * | 1999-07-13 | 1999-10-05 | 황의성 | Rotated flowerpot table by sun light |
-
1981
- 1981-12-23 JP JP1981192035U patent/JPS5913561Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5896460U (en) | 1983-06-30 |
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