CN106091413A - A kind of all glass vacuum heat collection tube of solar energy - Google Patents
A kind of all glass vacuum heat collection tube of solar energy Download PDFInfo
- Publication number
- CN106091413A CN106091413A CN201610417810.6A CN201610417810A CN106091413A CN 106091413 A CN106091413 A CN 106091413A CN 201610417810 A CN201610417810 A CN 201610417810A CN 106091413 A CN106091413 A CN 106091413A
- Authority
- CN
- China
- Prior art keywords
- glass
- solar energy
- inner bag
- heat collection
- vacuum heat
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 96
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000006117 anti-reflective coating Substances 0.000 claims description 17
- OZLIMNHBXHTXLU-UHFFFAOYSA-N [F].[Cu]=O Chemical compound [F].[Cu]=O OZLIMNHBXHTXLU-UHFFFAOYSA-N 0.000 claims description 3
- OUSOHJKBAGSHIM-UHFFFAOYSA-N [F].[N].[Cu] Chemical compound [F].[N].[Cu] OUSOHJKBAGSHIM-UHFFFAOYSA-N 0.000 claims description 3
- CMPNPRUFRJFQIB-UHFFFAOYSA-N [N].[Cu] Chemical compound [N].[Cu] CMPNPRUFRJFQIB-UHFFFAOYSA-N 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical group [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 3
- 238000010422 painting Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 18
- 239000006059 cover glass Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 210000000232 gallbladder Anatomy 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
-
- 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
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
-
- 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
- F24S70/25—Coatings made of metallic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/30—Auxiliary coatings, e.g. anti-reflective coatings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- 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
-
- 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
- Y02E10/47—Mountings or tracking
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- 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)
- Surface Treatment Of Glass (AREA)
Abstract
A kind of all glass vacuum heat collection tube of solar energy, is specifically related to solar energy water heater device technical field.Including glass inner bag, outer glass shell, spout interface, solar tracking system and locating support, described glass inner bag is arranged on inside outer glass shell, one end sealing by fusing one of one end of glass inner bag and outer glass shell, and between glass inner bag and outer glass shell, form a closed cavity, spout interface is arranged on outer glass shell, and locating support is arranged between glass inner bag and outer glass shell, and solar tracking system is arranged on locating support.The present invention has the advantage that simple in construction, cost are relatively low and have bigger collector area and collecting efficiency.
Description
Technical field
The present invention relates to solar energy water heater device technical field, be specifically related to a kind of whole-glass vacuum solar thermal-arrest
Pipe.
Background technology
The cross section of traditional solar energy heat collection pipe mostly uses round tube structure, and only one, and thermal-arrest is less, obtain
Collector area that must be bigger, it is necessary to use greater number of thermal-collecting tube.
The application for a patent for invention Publication Specification of Publication No. CN201310337718.5, discloses a kind of all-glass vacuum
Solar energy heat collection pipe, including inner glass tube, cover glass tube, is provided with vacuum interlayer, interior glass between described inner glass tube, cover glass tube
Glass pipe is provided with solar selective absorbing coating, is provided with support member, getter in vacuum interlayer, and cover glass tube end is provided with air-breathing
Film, the cross section of inboard wall profile of described cover glass tube is regular polygon, and the external wall cross-section profile of described cover glass tube is circular,
The segmental arc that any one straight line of described regular polygon is corresponding with outer wall constitutes Flat protruding type convex lens face.Or described cover glass tube
Cross section of inboard wall profile be the circle that multiple arc-shaped side connects and composes, the segmental arc that any one arc-shaped side is corresponding with outer wall is anti-
To, described arc-shaped side constitutes double-convex type convex lens face with corresponding segmental arc.
This kind of solar energy heat collection pipe has the drawback that: owing to the cross section of this solar energy heat collection pipe still uses traditional
Circular and only one, therefore to obtain bigger collector area, it is necessary to use greater number of thermal-collecting tube.Further,
Circular inner pipe volume is relatively large result in the unit interval in the efficiency of heating surface low, so the cost of this solar energy heat collection pipe is relatively
Height, collecting efficiency is relatively low, is unfavorable for wide popularization and application.
Summary of the invention
The technical problem to be solved in the present invention be to provide simple in construction, cost relatively low and have bigger collector area and
The all glass vacuum heat collection tube of solar energy of collecting efficiency.
In order to solve above-mentioned technical problem, the present invention provides a kind of all glass vacuum heat collection tube of solar energy, including in glass
Gallbladder, outer glass shell, spout interface, solar tracking system, locating support, glass inner bag is arranged on inside outer glass shell, in glass
One end sealing by fusing one of one end of gallbladder and outer glass shell, and between glass inner bag and outer glass shell, form a closed cavity, pipe
Mouth interface is arranged on outer glass shell, and locating support is arranged between glass inner bag and outer glass shell, and solar tracking system is arranged
On locating support, it is possible to obtain maximum collector area, and there is bigger collector area and collecting efficiency.
Preferably, described closed cavity is vacuum state, it is ensured that can obtain the higher efficiency of heating surface.
Preferably, described glass inner bag, the cross section of outer glass shell are circular, it is ensured that be obtained in that the heat collector surface of maximum
Long-pending, and make monnolithic case sound construction durable, the vile weathers such as hail can be resisted.
Preferably, the outer surface of described glass inner bag is also coated with solar absorbing layer, it is ensured that have bigger collection thermal effect
Rate.
Preferably, described solar absorbing layer is aluminium copper film or with aluminum as bottom, with gradual change copper nitrogen composite
For the solar selectively absorbing coating of absorbing material,
Preferably, described solar absorbing layer is also coated with antireflective coating, to reduce the reflection light of solar absorbing layer, increases thoroughly
Light quantity.
Preferably, described antireflective coating is copper nitrogen fluorine antireflective coating or copper oxygen fluorine antireflective coating, to reduce too
The reflection light of sun energy absorbed layer, increases light transmission capacity.
Preferably, the thickness of described antireflective coating is 50 × 10-9M, it is ensured that solar absorbing layer has and preferably collects hot merit
Rate.
Preferably, a diameter of 98mm-1190mm of described glass inner bag, a diameter of 100mm-1200mm of outer glass shell, the mouth of pipe
The a diameter of 30mm-70mm of interface, it is ensured that solar absorbing layer has preferably collector power.
Preferably, described locating support is that metal material is made, it is ensured that the solar tracking system installed on locating support,
All the time optimum reception angle is kept with solar radiation.
Advantages of the present invention: simple in construction, cost are relatively low, glass inner bag surface scribbles solar absorbing layer antireflective coating,
Having bigger collecting efficiency, outer glass shell is that sphere overcomes the deficiency of other shape outer tube anti-ice hails and has bigger collection
Hot side is long-pending and the advantage such as collecting efficiency.
Accompanying drawing explanation
Fig. 1 is the structural front view of a kind of all glass vacuum heat collection tube of solar energy of the present invention；
Fig. 2 is the structure top view of a kind of all glass vacuum heat collection tube of solar energy of the present invention；
Fig. 3 is the vertical structure sectional view of a kind of all glass vacuum heat collection tube of solar energy of the present invention；
Fig. 4 is the partial enlargement of the glass inner bag surface solar absorbing layer of a kind of all glass vacuum heat collection tube of solar energy of the present invention
Figure.
Figure is labeled as: 1, glass inner bag；2, outer glass shell；3, spout interface；4, solar tracking system；5, location
Frame；6, closed cavity；7, solar absorbing layer；8, antireflective coating.
Detailed description of the invention
The preferred embodiment of the present invention is described below in conjunction with the accompanying drawings.
Fig. 1 is the structural front view of a kind of all glass vacuum heat collection tube of solar energy of the present invention；Fig. 2 is a kind of full glass of the present invention
The structure top view of glass vacuum solar heat-collecting pipe；Fig. 3 is the longitudinal direction knot of a kind of all glass vacuum heat collection tube of solar energy of the present invention
Structure sectional view；Fig. 4 is the office of the glass inner bag surface solar absorbing layer of a kind of all glass vacuum heat collection tube of solar energy of the present invention
Portion's enlarged drawing.
As Figure 1-4, a kind of all glass vacuum heat collection tube of solar energy of the present invention, including glass inner bag 1, outer glass shell
2, spout interface 3, solar tracking system 4, locating support 5, it is internal that glass inner bag 1 is arranged on outer glass shell 2, glass inner bag 1
One end sealing by fusing one of one end and outer glass shell 2, and between glass inner bag 1 and outer glass shell 2, form a closed cavity 6, pipe
Mouth interface 3 is arranged on outer glass shell 2, and locating support 5 is arranged between glass inner bag 1 and outer glass shell 2, solar tracking system
4 are arranged on locating support 5, it is possible to obtain maximum collector area, and have bigger collector area and collecting efficiency.
Closed cavity 6 is vacuum state, it is ensured that can obtain the higher efficiency of heating surface；Glass inner bag 1, the horizontal stroke of outer glass shell 2
Cross section is circular, it is ensured that is obtained in that the collector area of maximum, and makes monnolithic case sound construction durable, can resist hail etc. and dislike
Bad weather；The outer surface of glass inner bag 1 is also coated with solar absorbing layer 7, it is ensured that have bigger collecting efficiency；Solar energy is inhaled
Receiving layer 7 is aluminium copper film or the suction of the solar selectively with aluminum as bottom, with gradual change copper nitrogen composite as absorbing material
Receive coating；It is also coated with antireflective coating 8 on solar absorbing layer 7, to reduce the reflection light of solar absorbing layer 7, increases light transmission capacity；
Antireflective coating 8 is copper nitrogen fluorine antireflective coating or copper oxygen fluorine antireflective coating, to reduce the reflection of solar absorbing layer 7
Light, increases light transmission capacity；The thickness of antireflective coating 8 is 50 × 10-9M, it is ensured that solar absorbing layer 7 has preferably collector power；
The a diameter of 98mm-1190mm of glass inner bag 1, the outer a diameter of 100mm-1200mm of glass shell 2, a diameter of 30mm-of spout interface 3
70mm, it is ensured that solar absorbing layer 7 has preferably collector power；Locating support 5 is made for metal material, it is ensured that in location
The solar tracking system 4 installed on frame 5, keeps optimum reception angle with solar radiation all the time.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of innovation and creation and principle, should be included in the invention
Protection domain within.
Claims (10)
1. an all glass vacuum heat collection tube of solar energy, it is characterised in that: include glass inner bag, outer glass shell, spout interface, too
Sun tracking system and locating support, described glass inner bag is arranged on inside outer glass shell, one end of glass inner bag and outer glass shell
One end sealing by fusing one, and between glass inner bag and outer glass shell, form a closed cavity, spout interface is arranged on outer glass
On shell, locating support is arranged between glass inner bag and outer glass shell, and solar tracking system is arranged on locating support.
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 1, it is characterised in that: described closed cavity is
Vacuum state.
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 1, it is characterised in that: described glass inner bag,
The cross section of outer glass shell is circular.
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 1, it is characterised in that: described glass inner bag
Outer surface is also coated with solar absorbing layer.
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 4, it is characterised in that: described solar absorption
Layer is aluminium copper film or the absorption painting of the solar selectively with aluminum as bottom, with gradual change copper nitrogen composite as absorbing material
Layer.
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 4, it is characterised in that: described solar absorption
Antireflective coating it is also coated with on Ceng.
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 6, it is characterised in that: described antireflective coating is
Copper nitrogen fluorine antireflective coating or copper oxygen fluorine antireflective coating.
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 6, it is characterised in that: described antireflective coating
Thickness is 50 × 10-9m。
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 1, it is characterised in that: described glass inner bag is straight
Footpath is 98mm-1190mm, a diameter of 100mm-1200mm of outer glass shell, a diameter of 30mm-70mm of spout interface.
A kind of all glass vacuum heat collection tube of solar energy the most according to claim 1, it is characterised in that: described locating support
Make for metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417810.6A CN106091413A (en) | 2016-06-15 | 2016-06-15 | A kind of all glass vacuum heat collection tube of solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417810.6A CN106091413A (en) | 2016-06-15 | 2016-06-15 | A kind of all glass vacuum heat collection tube of solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106091413A true CN106091413A (en) | 2016-11-09 |
Family
ID=57845608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610417810.6A Pending CN106091413A (en) | 2016-06-15 | 2016-06-15 | A kind of all glass vacuum heat collection tube of solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106091413A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135646U (en) * | 1982-03-07 | 1983-09-12 | 日東工器株式会社 | solar collector |
| CN87210032U (en) * | 1987-07-17 | 1988-01-27 | 清华大学 | Full glass vacuum solar heat-collecting pipe |
| CN201377927Y (en) * | 2009-03-17 | 2010-01-06 | 山东力诺新材料有限公司 | Violet gold diamond solar collector tube |
| CN101762076A (en) * | 2008-12-08 | 2010-06-30 | 北京环能海臣科技有限公司 | Screwing sealed solar glass vacuum heat accumulating pipe |
| CN201852305U (en) * | 2010-03-08 | 2011-06-01 | 高复立 | All-glass vacuum solar thermal collecting tube |
| KR20120008568A (en) * | 2010-07-19 | 2012-02-01 | 주식회사 써너지 | Vacuum tube type solar energy collecting pipe |
| CN103383152A (en) * | 2012-05-03 | 2013-11-06 | 江苏骄豪新能源科技有限公司 | All-glass solar multi-inner-tube communicated type vacuum heat collection tube |
| CN104344581A (en) * | 2013-08-06 | 2015-02-11 | 湖北奥莱佳新能源有限公司 | All-glass vacuum solar heat-collecting tube |
-
2016
- 2016-06-15 CN CN201610417810.6A patent/CN106091413A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135646U (en) * | 1982-03-07 | 1983-09-12 | 日東工器株式会社 | solar collector |
| CN87210032U (en) * | 1987-07-17 | 1988-01-27 | 清华大学 | Full glass vacuum solar heat-collecting pipe |
| CN101762076A (en) * | 2008-12-08 | 2010-06-30 | 北京环能海臣科技有限公司 | Screwing sealed solar glass vacuum heat accumulating pipe |
| CN201377927Y (en) * | 2009-03-17 | 2010-01-06 | 山东力诺新材料有限公司 | Violet gold diamond solar collector tube |
| CN201852305U (en) * | 2010-03-08 | 2011-06-01 | 高复立 | All-glass vacuum solar thermal collecting tube |
| KR20120008568A (en) * | 2010-07-19 | 2012-02-01 | 주식회사 써너지 | Vacuum tube type solar energy collecting pipe |
| CN103383152A (en) * | 2012-05-03 | 2013-11-06 | 江苏骄豪新能源科技有限公司 | All-glass solar multi-inner-tube communicated type vacuum heat collection tube |
| CN104344581A (en) * | 2013-08-06 | 2015-02-11 | 湖北奥莱佳新能源有限公司 | All-glass vacuum solar heat-collecting tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |