CN2375929Y - 真空管式太阳能集热器用反射镜 - Google Patents
真空管式太阳能集热器用反射镜 Download PDFInfo
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- CN2375929Y CN2375929Y CN99221288U CN99221288U CN2375929Y CN 2375929 Y CN2375929 Y CN 2375929Y CN 99221288 U CN99221288 U CN 99221288U CN 99221288 U CN99221288 U CN 99221288U CN 2375929 Y CN2375929 Y CN 2375929Y
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- Prior art keywords
- heat collector
- reflector
- vacuum
- utility
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
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- 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
- F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
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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
- Y02E10/44—Heat exchange systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
一种真空管式太阳能集热器用反射镜,属于太阳能设备技术领域,涉及一种集热器用的反射镜。由多个镜面拼装而成,其特征是:镜面为复合抛物线形,其断面是“W”形曲线。本实用新型生产简单,易于装配,受射角大,热效率高。
Description
一种真空管式太阳能集热器用反射镜，属于太阳能设备技术领，涉及一种真空管式太阳能集热器的反射镜。
现有技术中真空管式太阳能集热器的反射镜，由竖向剖面是一抛物线形的多个镜面组成，受光面小，从而使其热效率较低。
本实用新型的目的是提供一种真空管式太阳能集热器的反射镜，以增大其受热面积，提高热效率。
本实用新型的反射镜是由多个复合抛物线形的镜面组成，镜面的断面是“W”形曲线。
图1是本实用新型的镜面的主剖视图
图2是本实用新型镜面的侧视图
下面结合附图详细说明
图中1是本实用新型的镜面，用多个拼装而成反射镜，镜面1为复合抛物线形，其断面是“W”形曲线，在镜面1的中心安装用于集热的真空管。
本实用新型的反射镜，可采用多个断面为“
”形结构的镜板拼装，镜板上涂有反光材料，从而拼装成由多个断面为“W”形曲线的镜面组成的反射镜，真空管安装在镜面的中心位置。
本实用新型生产简单，易于装配；其受射角大，能在更长的时间内更多地接收辐射能，提高了使用效率。
Claims (2)
1 一种太阳能集热器用反射镜，由多个镜面1拼装而成，其特征是镜面1为复合抛物线形，其断面为“W”形曲线。
2 根据权利要求1所述的一种太阳能集热器用反射镜，其特征是：反射镜是由多个断面为“
”形结构的带有反光材料的镜板拼装而成的。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99221288U CN2375929Y (zh) | 1999-06-18 | 1999-06-18 | 真空管式太阳能集热器用反射镜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99221288U CN2375929Y (zh) | 1999-06-18 | 1999-06-18 | 真空管式太阳能集热器用反射镜 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2375929Y true CN2375929Y (zh) | 2000-04-26 |
Family
ID=34011874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99221288U Expired - Fee Related CN2375929Y (zh) | 1999-06-18 | 1999-06-18 | 真空管式太阳能集热器用反射镜 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2375929Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570307A (zh) * | 2014-12-29 | 2015-04-29 | 武汉开锐智能设备有限公司 | 红外加热器聚光结构 |
-
1999
- 1999-06-18 CN CN99221288U patent/CN2375929Y/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570307A (zh) * | 2014-12-29 | 2015-04-29 | 武汉开锐智能设备有限公司 | 红外加热器聚光结构 |
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| 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 |