CN2188181Y - Solar energy refraction and reflection lens - Google Patents
Solar energy refraction and reflection lens Download PDFInfo
- Publication number
- CN2188181Y CN2188181Y CN94226663U CN94226663U CN2188181Y CN 2188181 Y CN2188181 Y CN 2188181Y CN 94226663 U CN94226663 U CN 94226663U CN 94226663 U CN94226663 U CN 94226663U CN 2188181 Y CN2188181 Y CN 2188181Y
- Authority
- CN
- China
- Prior art keywords
- lens
- convex lens
- solar energy
- plane mirror
- reflection
- 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 - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000005245 sintering Methods 0.000 claims description 5
- 230000002528 anti-freeze Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000007710 freezing Methods 0.000 abstract 1
- 239000008236 heating water Substances 0.000 abstract 1
- 238000002310 reflectometry Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Photovoltaic Devices (AREA)
Abstract
A solar energy refraction and reflection lens is especially suitable for the upward-emitting solar energy refraction and reflection lens which is used for heating water heater, heating, various heat collectors, driers and grain seeds by using solar energy. The convex lens and the plane mirror are bonded or sintered into a whole by a triangular support, and the included angle alpha formed by the intersection of the convex lens and the plane mirror is 35-46 degrees. The convex lens is filled with the anti-freezing mixed liquid, the utility model discloses avoid traditional down-projecting lens's disadvantage, all can use in the place that needs light, heat utilization, because of the convex lens focus is unchangeable, the reflector focus is the place in the place ahead all the time, can save the vertical regulator of lens, and the saving cost is showing.
Description
The utility model relates to a kind of solar energy refringent/reflection lens, is applicable to utilize solar energy to carry out the light irradiation of the thermal-arrest of water heater heating, heating, flat-plate collector, electron tubes type solar thermal collector, drier and foodstuff seed and solar radiation medical treatment etc.
Energy crisis is a urgent problem always, and the method for preventing energy crisis in advance is the inexhaustible solar energy of exploitation, and 21 century will be solar energy century.China is vast in territory, on 9,600,000 square kilometres the area, and nearly 6,500,000 square kilometres in good solar-heating face, it will be very useful making full use of abundant solar energy resources.
The known lens that utilize solar energy heating, mostly be the down-ejection type lens, its essential defect is: following when penetrating the heat supply heating liquid, because the convection current of liquid is subjected to variation of temperature, and hot bottom, top is cold during the down-ejection type heat supply, the efficiency of heating surface is extremely low, can not form convection circulation, and a part of heat energy of adopting along with the prolongation of time is very fast to be lost again.
The purpose of this utility model is to avoid the above-mentioned weak point of prior art, and provide a kind of light and heat of solar energy all collectable, upper-ejection type solar energy refringent/reflection lens that convex lens and speculum combine.
The purpose of this utility model reaches by following technical measures.
The utlity model has convex lens, be filled with liquid in these convex lens--antifreeze mixed liquor, the hypotenuse of one gusseted and straight flange sintering convex lens lower plane and plane mirror respectively form an integral body, and convex lens and plane mirror intersect angle α=35～46 that form °.The sunshine planoconvex lens is assembled the plane mirror that back directive level is installed, because focal length of convex lens immobilizes, beam focus is the place in directive the place ahead all the time, reflexes to the destination of required heat energy or luminous energy then through plane mirror.
The utility model compared with prior art has following advantage:
1, the utility model utilizes the upper-ejection type lens that convex lens focus combines with the plane mirror principle of reflection, adopt the needs of hot side to adapt to various solar-heating devices, the ground of all light requirements, heat utilization all can be used, be particularly useful for greenhouse heating and adopt energy, increased and adopted heat, daylighting area for subsidy wet, solar thermal collector.
2, focal length of convex lens of the present utility model is constant, convex lens tracks sunlight how no matter, the plane reflection mirror foci is the fixing place of directive all the time, thereby can save the longitudinal adjustment apparatus of lens, using large-scale lens group occasion, reduction of expenditure is particularly remarkable.
The explanation of accompanying drawing drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is Fig. 1 side view.
Fig. 3 is embodiment 1 of the present utility model.
Fig. 4 is embodiment 2 of the present utility model.
To (in conjunction with the accompanying drawings) present embodiment be described in detail below in conjunction with the utility model.
The utlity model has convex lens 1 shown in Fig. 1,2, this convex lens 1 lug is connected with glue with the lower plane sheet or is sintered into one, wherein be filled with the antifreeze mixed liquor of liquid 2--, the hypotenuse of gusseted 3 and straight flange sintering convex lens lower plane and plane mirror 4 respectively form an integral body, and convex lens 1 and plane mirror 4 intersect angle α=35～46 that form °.
Claims (2)
1, a kind of solar energy refringent/reflection lens, include convex lens [1], be filled with liquid [2] in these convex lens [1], it is characterized in that the hypotenuse of a gusseted [3] and straight flange respectively sintering convex lens [1] lower plane and plane mirror [4] form an integral body, convex lens [1] and plane mirror [4] intersect angle α=35～46 that form °.
2, solar energy refringent/reflection lens according to claim 1 is characterized in that the liquid ［ 2 ］ in the convex lens ［ 1 ］ is antifreeze mixed liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94226663U CN2188181Y (en) | 1994-01-19 | 1994-01-19 | Solar energy refraction and reflection lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94226663U CN2188181Y (en) | 1994-01-19 | 1994-01-19 | Solar energy refraction and reflection lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188181Y true CN2188181Y (en) | 1995-01-25 |
Family
ID=33839582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94226663U Expired - Fee Related CN2188181Y (en) | 1994-01-19 | 1994-01-19 | Solar energy refraction and reflection lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188181Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013152583A1 (en) * | 2012-04-08 | 2013-10-17 | 天津吉麦生态农业技术研究院 | Solar heat source system |
-
1994
- 1994-01-19 CN CN94226663U patent/CN2188181Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013152583A1 (en) * | 2012-04-08 | 2013-10-17 | 天津吉麦生态农业技术研究院 | Solar heat source system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |