CN111473526B - 一种抛物面槽式太阳能集热器 - Google Patents
一种抛物面槽式太阳能集热器 Download PDFInfo
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- CN111473526B CN111473526B CN202010289469.7A CN202010289469A CN111473526B CN 111473526 B CN111473526 B CN 111473526B CN 202010289469 A CN202010289469 A CN 202010289469A CN 111473526 B CN111473526 B CN 111473526B
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- heat
- parabolic
- tube
- cavity
- plane reflector
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 6
- 238000002310 reflectometry Methods 0.000 claims description 6
- 230000001235 sensitizing effect Effects 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 238000002161 passivation Methods 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000005388 borosilicate glass Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000013529 heat transfer fluid Substances 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000013003 hot bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
-
- 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
-
- 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
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
-
- 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
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
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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)
- 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)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010289469.7A CN111473526B (zh) | 2020-04-14 | 2020-04-14 | 一种抛物面槽式太阳能集热器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010289469.7A CN111473526B (zh) | 2020-04-14 | 2020-04-14 | 一种抛物面槽式太阳能集热器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111473526A CN111473526A (zh) | 2020-07-31 |
CN111473526B true CN111473526B (zh) | 2021-08-31 |
Family
ID=71751984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010289469.7A Active CN111473526B (zh) | 2020-04-14 | 2020-04-14 | 一种抛物面槽式太阳能集热器 |
Country Status (1)
Country | Link |
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CN (1) | CN111473526B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116465100B (zh) * | 2022-01-11 | 2024-03-19 | 山东大学 | 一种槽式平板太阳能集热器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005090873A1 (en) * | 2004-03-23 | 2005-09-29 | Menova Engineering Inc. | Solar collector |
CN101660845B (zh) * | 2009-09-07 | 2012-02-01 | 东南大学 | 复合曲面二次反射聚光集热器 |
WO2011054017A2 (en) * | 2009-11-04 | 2011-05-12 | Gasparyan, Karen | Concentrating transducer of solar energy (variants) |
CN202254381U (zh) * | 2011-08-18 | 2012-05-30 | 中广核太阳能开发有限公司 | 带二次聚光装置的槽式集热装置 |
CN103225900B (zh) * | 2013-04-25 | 2015-10-14 | 桑夏太阳能股份有限公司 | 基于槽式抛物面反射镜的承压式太阳能集热器 |
CN104048429B (zh) * | 2014-06-27 | 2015-11-18 | 南通河海大学海洋与近海工程研究院 | 一种用于槽式集热系统中的中高温腔体式集热管 |
CN204460774U (zh) * | 2015-01-09 | 2015-07-08 | 南通职业大学 | 槽式抛物面太阳能聚光集热器的吸热组件 |
CN107367075A (zh) * | 2016-05-13 | 2017-11-21 | 张先锋 | 基于多次反射的收放型槽式太阳能集热系统 |
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2020
- 2020-04-14 CN CN202010289469.7A patent/CN111473526B/zh active Active
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Publication number | Publication date |
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CN111473526A (zh) | 2020-07-31 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A parabolic trough solar collector Effective date of registration: 20230807 Granted publication date: 20210831 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: Liyang (Guangdong) Energy Saving Technology Co.,Ltd. Registration number: Y2023980051169 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210831 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: Liyang (Guangdong) Energy Saving Technology Co.,Ltd. Registration number: Y2023980051169 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A parabolic trough solar collector Granted publication date: 20210831 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: Liyang (Guangdong) Energy Saving Technology Co.,Ltd. Registration number: Y2024980021296 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |