CN2736702Y - Solar furnace light and heat focusing mirror - Google Patents
Solar furnace light and heat focusing mirror Download PDFInfo
- Publication number
- CN2736702Y CN2736702Y CNU2003201304001U CN200320130400U CN2736702Y CN 2736702 Y CN2736702 Y CN 2736702Y CN U2003201304001 U CNU2003201304001 U CN U2003201304001U CN 200320130400 U CN200320130400 U CN 200320130400U CN 2736702 Y CN2736702 Y CN 2736702Y
- Authority
- CN
- China
- Prior art keywords
- solar furnace
- solar
- light
- focusing mirror
- photo
- 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
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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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- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses a solar furnace light and heat focusing mirror which is a key component of the solar furnace, belonging to the technical field of solar energy direct utilization. The solar furnace light and heat focusing mirror is integrally processed into an integral high accuracy paraboloid by the adoption of high grade glass, with high reflectance metal plated. The utility model solves the problems of irregular paraboloid, low light and heat conversion efficiency, poor water resistance, short service life, bulky main body, bad appearance, etc. The solar furnace light and heat focusing mirror is arranged on a manual or automatic control frame, the solar energy is utilized to burn vapor, boil water and cook, having wide application prospects in many fields of life, sanitation, raising, high-temperature accumulation energy, light and heat generation, etc. The accompanying diagram is the gravity shaping processing scheme of the utility model under high-temperature condition. In the diagram: 1. gravity direction, 2. processed glass, 3. steel-made paraboloid mould.
Description
Affiliated technical field
Solar furnace photo-thermal focus lamp is the critical component of solar furnace (kitchen range).It belongs to the technical field that solar energy directly utilizes.
Background technology
Old-fashioned solar furnace (kitchen range) is reflective surface (fritter planar optics or metallized film) to be sticked on the parabolic matrix make.Matrix self heaviness, parabolic lack of standardization, outdoor weather resisteant is poor, and service life is short, and efficient is lower than 50%.
Summary of the invention
1. solar furnace photo-thermal focus lamp adopts integrated (matrix and reflective surface are taken on by same glass) parabolic reflector formula structure, and plating forms with high-reflectivity metal.
2. high or low power solar furnace photo-thermal focus lamp is to be overall shaped into master's (not getting rid of the piece lobe combination of being convenient to pack).
3. solar furnace photo-thermal focus lamp is based on offset-fed paraboloid shape (be distributed in southern hemisphere and northern hemisphere mostly and improve the needs that receive the solar energy ability winter according to the mankind), and just presenting parabolic shape with circle is the fabrication scheme of assisting.
4. the design considerations formula of solar furnace photo-thermal focus lamp: μ h=r
2(h: height variable, r: radius variable, coefficient of colligation=3 * 10
-5-2 * 10
-3).
Beneficial effect
Solar furnace photo-thermal focus lamp is installed in manually or controls automatically on the frame, becomes solar furnace (kitchen range).Usefulness increases substantially, and also can boil water winter; Outdoor weatherability characteristic is good, and improve service life; Good product consistency, presentation quality improves, and is convenient to standardization, large-scale production; Volume reduces, and packing and transportation are convenient in weight saving.
Description of drawings
Fig. 1 is the common circle of solar furnace photo-thermal focus lamp, butterfly, fan-shaped plan shaping figure.Fig. 2 is parabolic shaping schematic view.Among Fig. 2: 1. gravity direction, 2. processed glass, 3. parabolic shaping mould.
The specific embodiment
1. vary in size by power demand, according to mathematical formulae μ h=r
2Manufacture and design the parabolic steel-molded mould that varies in size; 2. select that the high-quality glass-cutting is circular for use, butterfly, shape (Fig. 1) such as fan-shaped; 3. under 700 degree hot conditions, in steel-molded mould, become parabolic (Fig. 2) with deadweight or die pressing hot bending; 4. at parabolic bow face plating high reflectance non-ferrous metal; 5. enforcement waterproof technology.
Claims (4)
1. a solar furnace photo-thermal focus lamp is characterized in that: adopt the hot bending method that plate glass is processed into parabola, plate with high-reflectivity metal again, become the special-purpose reflecting light hot focus of the incorporate solar range of parabolic matrix and reflecting surface mirror.
2. solar furnace photo-thermal focus lamp according to claim 1 is characterized in that: offset-fed, just present parabolic according to μ h=r
2Design.H in the formula: highly, r radius, coefficient of colligation μ=3 * 10
-5～2 * 10
-3
3. solar furnace photo-thermal focus lamp according to claim 1 is characterized in that: circle is processed into just presents parabolic shape, butterfly, the fan-shaped offset-fed paraboloid shape that is processed into.
4. solar furnace photo-thermal focus lamp according to claim 1 is characterized in that: do not get rid of when adopting the global formation structure piece lobe respectively the hot bending recombinant be paraboloidal scheme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201304001U CN2736702Y (en) | 2003-12-29 | 2003-12-29 | Solar furnace light and heat focusing mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201304001U CN2736702Y (en) | 2003-12-29 | 2003-12-29 | Solar furnace light and heat focusing mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2736702Y true CN2736702Y (en) | 2005-10-26 |
Family
ID=35307437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201304001U Expired - Fee Related CN2736702Y (en) | 2003-12-29 | 2003-12-29 | Solar furnace light and heat focusing mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2736702Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135340A (en) * | 2011-03-14 | 2011-07-27 | 兰州华能太阳能有限公司 | Integral type film coating light-condensing solar cooker body and preparation method thereof |
| CN101587235B (en) * | 2009-07-01 | 2012-01-04 | 东南大学 | Construction of deflection cylinder condenser lens |
| CN103766673A (en) * | 2012-10-17 | 2014-05-07 | 顾祯恒 | Machine for stewing and peeling eggs by solar energy |
| CN104684658A (en) * | 2012-06-06 | 2015-06-03 | 国家科学研究中心 | Device and method for focusing pulses |
-
2003
- 2003-12-29 CN CNU2003201304001U patent/CN2736702Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587235B (en) * | 2009-07-01 | 2012-01-04 | 东南大学 | Construction of deflection cylinder condenser lens |
| CN102135340A (en) * | 2011-03-14 | 2011-07-27 | 兰州华能太阳能有限公司 | Integral type film coating light-condensing solar cooker body and preparation method thereof |
| CN104684658A (en) * | 2012-06-06 | 2015-06-03 | 国家科学研究中心 | Device and method for focusing pulses |
| CN103766673A (en) * | 2012-10-17 | 2014-05-07 | 顾祯恒 | Machine for stewing and peeling eggs by solar energy |
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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 |