CN103047782A - Golden vacuum heat collecting tube - Google Patents
Golden vacuum heat collecting tube Download PDFInfo
- Publication number
- CN103047782A CN103047782A CN2011103135562A CN201110313556A CN103047782A CN 103047782 A CN103047782 A CN 103047782A CN 2011103135562 A CN2011103135562 A CN 2011103135562A CN 201110313556 A CN201110313556 A CN 201110313556A CN 103047782 A CN103047782 A CN 103047782A
- Authority
- CN
- China
- Prior art keywords
- layer
- vacuum heat
- collecting tube
- heat collecting
- golden
- 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.)
- Pending
Links
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
- Laminated Bodies (AREA)
Abstract
The invention discloses a golden vacuum heat collecting tube which comprises an outer casing (1) and an inner casing (2). The inner casing (2) comprises a first layer of anti-reflection layer (3) made of ceramics and a middle layer of absorption layer (4) made of metal ceramics. The golden vacuum heat collecting tube is characterized in that a third layer of infrared refection layer (5) made of a golden film. The golden vacuum heat collecting tube has the advantages of being high in transmittance rate and absorption rate, low in heat reflectivity, small in convective heat loss, long in annual service time, simple in manufacturing process, mature and reliable in technology, low in cost and the like.
Description
Technical field
The present invention relates to solar energy heat collection pipe, particularly a kind of flavous vacuum heat collection pipe.
Background technology
Solar energy heat collection pipe is various in style at present, but traditional thermal-collecting tube is black, blueness, Zijin look only at present, and thermal efficiency is low, the deficiencies such as transmitance and absorptivity are low, heat reflectivity is high, convection current heat waste large and annual service time of weak point.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of transmitance and absorptivity height, low, convection current heat waste little and annual service time of the long flavous vacuum heat collection pipe of heat reflectivity are provided.
Technical scheme of the present invention is: a kind of flavous vacuum heat collection pipe comprises shell 1, inner casing 2; Described Inner shell 2 comprises three layers, and ground floor anti-reflection layer 3 is pottery, and intermediate layer absorbed layer 4 is cermet, it is characterized in that: the 3rd layer of infrared reflecting layer 5 is gold look film.
Advantageous effect of the present invention is: golden yellow thermal-collecting tube is to be pumped into certain vacuum between glass wall and absorber, with convection current and the conduction heat waste that suppresses air.Higher collecting efficiency is all arranged under high temperature and low temperature environment.The good characteristics such as golden yellow thermal-collecting tube has transmitance and absorptivity is high, heat reflectivity is low, convection current heat waste little and annual service time is long, the characteristics such as manufacturing process is easy simultaneously, and technology maturation is reliable, and cost is low.
Description of drawings
Fig. 1 is the structural representation of a kind of flavous vacuum heat collection pipe of the present invention
Accompanying drawing indicates: 1 is shell, and 2 is inner casing, and 3 is the ground floor anti-reflection layer, and 4 is the intermediate layer absorbed layer, and 5 is the 3rd layer of infrared reflecting layer.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is a kind of specific embodiment of the present invention.A kind of flavous vacuum heat collection pipe comprises shell 1, inner casing 2; Described Inner shell 2 comprises three layers, and ground floor anti-reflection layer 3 is pottery, and intermediate layer absorbed layer 4 is cermet, it is characterized in that: the 3rd layer of infrared reflecting layer 5 is gold look film.
The golden yellow thermal-collecting tube of the present invention has had larger improvement from film look, performance, preparation method on original thermal-collecting tube basis, the film look has been broken through the dark film systems such as original black, blueness, purple, develops to be golden yellow.Thermal efficiency also improves a lot than other film looks, and process changes comprehensive preparation method into from original single preparation method.
More than be that a kind of specific embodiment structure provided by the present invention is described in detail; present embodiment just is used for helping to understand method for designing of the present invention and core concept; simultaneously; to those skilled in the art; identical according to thought essence of design of the present invention, all within protection domain of the present invention.In sum, this description can not be interpreted as limitation of the present invention.
Claims (1)
1. a flavous vacuum heat collection pipe comprises shell (1), inner casing (2); Described Inner shell (2) comprises that ground floor anti-reflection layer (3) is pottery, and intermediate layer absorbed layer (4) is cermet, it is characterized in that: the 3rd layer of infrared reflecting layer (5) is gold look film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103135562A CN103047782A (en) | 2011-10-17 | 2011-10-17 | Golden vacuum heat collecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103135562A CN103047782A (en) | 2011-10-17 | 2011-10-17 | Golden vacuum heat collecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047782A true CN103047782A (en) | 2013-04-17 |
Family
ID=48060522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103135562A Pending CN103047782A (en) | 2011-10-17 | 2011-10-17 | Golden vacuum heat collecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047782A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445331A (en) * | 2008-12-22 | 2009-06-03 | 清华大学 | Solar selective absorption coating and preparation method thereof |
| CN201396972Y (en) * | 2009-05-25 | 2010-02-03 | 李泽明 | Glass vacuum heat pipe |
| CN201497234U (en) * | 2009-07-31 | 2010-06-02 | 艾欧史密斯(中国)热水器有限公司 | Anti-burst solar heat collecting tube |
| CN101886847A (en) * | 2009-05-11 | 2010-11-17 | 范天方 | Medium-high temperature solar thermal collector tube |
| CN201740282U (en) * | 2010-07-13 | 2011-02-09 | 江苏富源节能电器有限公司 | Efficient vacuum tube |
-
2011
- 2011-10-17 CN CN2011103135562A patent/CN103047782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445331A (en) * | 2008-12-22 | 2009-06-03 | 清华大学 | Solar selective absorption coating and preparation method thereof |
| CN101886847A (en) * | 2009-05-11 | 2010-11-17 | 范天方 | Medium-high temperature solar thermal collector tube |
| CN201396972Y (en) * | 2009-05-25 | 2010-02-03 | 李泽明 | Glass vacuum heat pipe |
| CN201497234U (en) * | 2009-07-31 | 2010-06-02 | 艾欧史密斯(中国)热水器有限公司 | Anti-burst solar heat collecting tube |
| CN201740282U (en) * | 2010-07-13 | 2011-02-09 | 江苏富源节能电器有限公司 | Efficient vacuum tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103075816A (en) | High-temperature heat absorber based on disc type solar power system | |
| US9196773B2 (en) | High-performance insulating hybrid photovoltaic-thermal solar panel core and manufacturing method thereof | |
| CN203148061U (en) | Flat plate collector with vacuum interlayer | |
| CN202149622U (en) | Solar flat plate collector with high heat resistance | |
| CN105546857B (en) | A kind of solar selective absorbing film system and preparation method thereof | |
| CN103047782A (en) | Golden vacuum heat collecting tube | |
| CN102494412A (en) | Flat-plate solar heat collector | |
| CN203687419U (en) | Non-vacuum solar energy collector tube | |
| CN104748402B (en) | Novel-structure high-temperature vacuum solar heat collection tube | |
| CN202562086U (en) | Tank type solar optothermal photoelectric converter | |
| CN201187900Y (en) | Reflexion-reducing solar vacuum tube collector | |
| CN103499149A (en) | Novel separation membrane layer type vacuum tube of solar water heater | |
| CN204227736U (en) | A kind of new type solar energy high-efficient flat-plate heat collector | |
| CN203116348U (en) | Solar vacuum heat collection tube | |
| CN203432102U (en) | Solar annular-cavity three-tube collector | |
| CN203550245U (en) | Novel separating film layer type solar water heater vacuum pipe | |
| CN202915674U (en) | Breeches pipe rail | |
| CN202915582U (en) | Solar heat absorber | |
| CN203413844U (en) | Solar ring-cavity double-tube heat collector | |
| CN202002352U (en) | Solar heat collector with hollow heat absorption plates | |
| CN202149637U (en) | Novel heat pipe with high energy efficiency | |
| CN201662261U (en) | Solar collecting pipe | |
| CN201973920U (en) | Vacuum tube | |
| CN207365440U (en) | A kind of chamber structure solar energy absorption type refrigeration heat collector | |
| CN203274324U (en) | Vacuum solar energy heat collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |