CN101598456B - Flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube - Google Patents
Flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube Download PDFInfo
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- CN101598456B CN101598456B CN2008103019926A CN200810301992A CN101598456B CN 101598456 B CN101598456 B CN 101598456B CN 2008103019926 A CN2008103019926 A CN 2008103019926A CN 200810301992 A CN200810301992 A CN 200810301992A CN 101598456 B CN101598456 B CN 101598456B
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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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- 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
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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
- Y02E10/60—Thermal-PV hybrids
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Abstract
A flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube comprises a cover glass tube, an evaporator section of the rectangular planar glass collector tube, a support fixed elastic card of a getter, an exhaust nozzle and a condenser section; the base tube of the rectangular planar glass collector tube of the invention is a rectangular glass tube; tube heads at both ends of the rectangular glass tube are processed into round glass tube heads; the surface of the outer wall of the manufactured rectangular glass tube with openings at both ends is compounded with a photovoltaic cell layer; the tube head at one end of the cover glass tube is uniformed and sintered and that at the other end is sealed; the cover glass tube is sheathed with the rectangular planar round glass collector tube; by annular reducing, soldering and sealing by glass, the cover glass tube mouth is necked and sealed with the mouth of the rectangular planar round glass collector tube as a whole to form a round sealed single-glass tube; after the interlayer of internal and external glass tubes is vacuumized, the exhaust nozzle is sealed by glass and the getter is evaporated to manufacture the flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube. The tube enjoys high heat absorption efficiency and long service life and can utilize scattered light.
Description
Technical field
The present invention relates to a kind of solar collector pipe, especially a kind of efficient flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe belongs to the Application of Solar Energy field.
Background technology
At present, known all-glass evacuated solar collector tube is a circle thermal-collecting tube structure in the cylindrical vestlet suit, and this structure heat radiation heat radiation is serious, and heat-insulating property is poor, and has stopped being shining into of scattered light, can not generate electricity.
Summary of the invention
In order to address the above problem, invented a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe, the present invention not only heat absorption efficiency is high, good heat insulating, but also can reduce heat radiation, utilize scattered light, and can generate electricity.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; Comprise photovoltaic cell component, cover glass pipe, support bullet card, electric lead, photovoltaic cell glass sealing electrode, getter, exhaust nozzle; Interior generating evaporator section glass tube, condensation segment glass tube, phase-change heat transfer medium, phase-change heat transfer medium filling nozzle; It is characterized in that: the parent tube of the interior generating evaporator section glass tube of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is a glass rectangle flat tube; The glass round tube head that is processed into sufficient length is moulded in the heating of glass rectangle flat tube one end tube head, to glass round tube flush, a burning mouth; The glass round tube head expands to become and glass rectangle flat tube concentric, isodiametric glass round tube head; Glass rectangle flat tube one end tube head accent is round, flush, the burning mouth, and the clinkering of glass rectangle flat tube other end tube head glass is sealed and processed ground glass rectangle flat tube, or glass rectangle flat tube other end tube head; Heating is earlier moulded processing and is expanded to become with glass rectangle flat tube concentric, with the glass round tube head of diameter; The glass round tube head is sealed in the glass clinkering, with being processed into installation and the identical heat conducting film of glass inner tube wall in the ground glass rectangle flat tube, on the plane outer wall surface of glass rectangle flat tube; Demifacet, the compound connection of single or double longitudinally is composed in series the ground photovoltaic cell component by photovoltaic cell; Generating evaporator section glass tube on the photovoltaic cell component, is provided with the electrode that is connected with photovoltaic cell component in being processed into; Burning that cover glass Guan Yiduan tube head is flush mouth; The clinkering of cover glass pipe other end tube head glass is sealed, on the glass tube head that seals, and glass welding exhaust nozzle tail pipe; The glass welding has the photovoltaic cell glass sealing electrode of elasticity electric lead; The support bullet card that has getter is installed in the cover glass pipe, and the glass rectangle flat tube with compound connection photovoltaic cell component is sleeved in the cover glass pipe then, and the electrode that photovoltaic cell component connects is plug-in with the photovoltaic cell glass sealing electrode that has the elasticity electric lead; The cover glass mouth of pipe and interior generating evaporator section glass tube walls ring glass welding sealing by fusing form the condensation segment glass tube that glass welding sealing by fusing ring has sufficient length outward; After the outer glass pipe interlayer vacuumizes in the flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; The glass sealing exhaust nozzle; In the time of the evaporation getter; Photovoltaic cell component connection electrode and the photovoltaic cell glass sealing electrode that has the elasticity electric lead that melting welding is plug-in, melting welding connects phase-change heat transfer medium filling nozzle on the condensation segment glass tube, behind the filled phase-change heat transfer medium of phase-change heat transfer medium filling nozzle; The glass tube that sealing phase-change heat transfer medium filling nozzle is processed in the outer glass enclosure tube is the evaporator section glass tube, and the outer glass tube of outer glass enclosure tube is the flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe of condensation segment glass tube.A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; Its heat conducting film is first heating, drying; Can form the flowing material of firm carburization zone after the back destructive distillation, inject in the rectangle plane evaporator section glass tube rotation heating, drying; The film of tube wall is close in formation, after the firm carbonization rete that destructive distillation is processed.
A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; Glass rectangular tube glass clinkering of heat collecting glass tube is sealed on the glass tube end socket of formation in it; The connection of suit symmetry is compounded with the excessive short glass tube end socket that formation is sealed in the clinkering of pipe glass, makes glass rectangular tube end socket one end become the pipe head.
A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; The glass rectangular tube of heat collecting glass tube in it; Burn mouth with an end; The end socket surface of the glass round tube head that the clinkering of other end glass is sealed, concentric glass head seal annular solder is processed the rectangle plane heat collecting glass tube that tail end has one section blank pipe head.
A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe, its glass rectangle tube head heating is moulded processing and is expanded into and glass rectangular tube concentric, isodiametric glass round tube head, flush, burning mouth.With glass rectangular tube concentric, equal diameter, an end glass tube clinkering is sealed, and the other end burns glass round tube sealing-in mouth one end of mouth, and the rectangle plane heat collecting glass tube that tail end has one section blank pipe head is processed in the glass ring-shaped welding.
A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe, the inner surface of its glass rectangular tube plane tube wall is inwardly protruded cambered surface.
A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe, the interior heat collection glass tube-surface of its flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe or process chemical attack emulsification treatment.The cover glass pipe of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe or be ultrawhite low-reflection glass pipe.
A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; Its a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; A wherein end end socket of its flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe two end sockets is provided with pressure limiting glass end socket, pressure limiting glass end socket or be the plane.The condensation segment glass tube of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is made up of a condensation cavity at least, forms big cryosurface.Flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section or be at least two concentric suits of tube chamber, termination are welded to each other that to form the cross section be the closed cavity of concentric ring.Flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section or be the tube chamber welded and installed of at least two one ends sealing on a tube chamber, form with one and manage at least two condenser pipe cavitys that are connected.Flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section or be at least one inverted U-shaped tube chamber welded and installed on same tube chamber, form with one and manage at least two condenser pipe cavitys that are connected.Flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section or comprise two petal chambeies at least for the cross section is connected along degree of slipping over a tube chamber, forms the cross section and comprises two petal chambeies at least and manage a plurality of condenser pipe cavitys that are connected with one.The condensation segment glass tube of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is connected transition position or is provided with the throttling heat exchanger with the evaporator section glass tube; Its shape of throttling heat exchanger or be condensation segment one side pipe head sealing, glass tube or identical shaped earthenware or identical shaped metal tube that the evaporator section tube head opens wide.On the inner glass wall of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section or be provided with conductive film layer; Conductive film layer is connected with the glass sealing electrode electricity; The glass sealing electrode is connected with the negative electricity of dc source, and the positive pole of dc source is electrically connected with the earth.On the termination of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section glass tube or be provided with sucker.
A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe, on the inside and outside surface of cover glass pipe of its flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe, vertically be compounded with less than, equal the reflective mirror of cover glass pipe one semicanal face.Or on the outer surface of a side pipe wall of rectangle plane heat collecting glass tube, vertically be compounded with reflective mirror.Or on the inside and outside surface of cover glass pipe of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; Vertically be compounded with less than, equal the reflective mirror of cover glass pipe one semicanal face; On the outer surface of one side pipe wall of rectangle plane heat collecting glass tube, also vertically be compounded with reflective mirror.
A kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; On the tube wall of its flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe cover glass pipe; Be provided with Fresnel Lenses, convex lens, Fresnel Lenses, convex lens vertically are located at strip Fresnel Lenses, the convex lens cover glass tube wall of the vertical layout on the both sides cover glass pipe circular arc tube wall between cover glass pipe diameter and the parallel chords.
The invention has the beneficial effects as follows: heat absorption efficiency is high, and long service life can reduce heat radiation, scattered light capable of using, and can generate electricity.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1,2,4 forms first embodiment of the invention;
Fig. 1 is the unitary side cutaway view of first embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe;
Fig. 2 is the sectional elevation of Fig. 1.
Fig. 4 is that first embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe revolves the unitary side cutaway view that turn 90 degrees.
Fig. 1,3,4 forms second embodiment of the invention;
Fig. 1 is the unitary side cutaway view of second embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe;
Fig. 3 is the sectional elevation of Fig. 1;
Fig. 4 is that second embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe revolves the unitary side cutaway view that turn 90 degrees.
Fig. 5,6 forms third embodiment of the invention;
Fig. 5 is the unitary side cutaway view of the 3rd embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe;
Fig. 6 is the sectional elevation of Fig. 5.
Fig. 5,7 forms four embodiment of the invention;
Fig. 5 is the unitary side cutaway view of the 4th embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe;
Fig. 7 is the sectional elevation of Fig. 5.
Fig. 8,9 forms fifth embodiment of the invention;
Fig. 8 is the unitary side cutaway view of the 5th embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe;
Fig. 9 is the sectional elevation of Fig. 8.
Figure 10,11 forms sixth embodiment of the invention;
Figure 10 is the unitary side cutaway view of the 6th embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe;
Figure 11 is the sectional elevation of Figure 10.
Figure 12,13 forms seventh embodiment of the invention;
Figure 12 is the unitary side cutaway view of the 7th embodiment of a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube of the present invention pipe;
Figure 13 is the sectional elevation of Figure 12.
Among the figure: 1 rectangle plane heat collecting glass tube, 2 cover glass pipes, 3 rectangle plane glass tubes, 4 vacuum heat-preserving interlayers, 5 rectangle plane glass tube end sockets, 6 getters, 7 exhaust nozzles, 8 support bullet card, 9 photovoltaic cells, 10 heat pipe liquid injecting mouths, 11 heat pipe condensation ends, 12 phase-change liquids, 13 bonding agents, 14 glass sealing electrodes, 15 Fresnel Lenses, 16 low tail consumption tube heads, 17 convex lens, 18 mirror surfaces.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 4: a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is made up of rectangle plane heat collecting glass tube 1, cover glass pipe 2, rectangle plane glass tube 3, photovoltaic cell 9, exhaust nozzle 7 and getter 6.One side of rectangle plane glass tube 3 outer wall surface is coated with photovoltaic cell 9, and the rectangle plane heat collecting glass tube 1 with rectangle plane glass tube 3 concentrics is processed through sealing by fusing in the termination of rectangle plane glass tube 3 and cover glass pipe 2.Interlayer through exhaust nozzle 7 external cover glass tubes 2 and rectangle plane glass tube 3 vacuumizes formation vacuum heat-preserving interlayer 4, and getter 6 is installed in vacuum heat-preserving interlayer 4.
Like Fig. 1,3, shown in 4: on the tube wall of cover glass pipe 2, be provided with a pair of Fresnel Lenses 15, other is equal to Fig. 1, Fig. 2, Fig. 4.
Like Fig. 5, shown in 6: on the tube wall of cover glass pipe 2, be provided with two pairs of Fresnel Lenses 15, the both sides of rectangle plane glass tube 3 outer wall surface are coated with photovoltaic cell 9, and other is equal to Fig. 1, Fig. 2, Fig. 4.
Like Fig. 5, shown in 7: on the tube wall of cover glass pipe 2, be provided with two pairs of convex lens 17, the both sides of rectangle plane glass tube 3 outer wall surface are coated with photovoltaic cell 9, and other is equal to Fig. 1, Fig. 2, Fig. 4.
Like Fig. 8, shown in 9: a side of rectangle plane glass tube 3 outer wall surface is coated with photovoltaic cell 9, is coated with mirror surface 18 on the opposite side, and heat pipe condensation end 11 is a bushing type.Other is equal to Fig. 1, Fig. 2, Fig. 4.
Like Figure 10, shown in 11: on the tube wall of cover glass pipe 2, be provided with a pair of Fresnel Lenses 15, be coated with mirror surface 18 on the inner tubal wall of cover glass pipe 2, other is equal to Fig. 1, Fig. 2, Fig. 4.
Like Figure 12, shown in 13: on the outer tube wall of cover glass pipe 2, be provided with a pair of convex lens 17, be coated with mirror surface 18 on the outer tube wall of cover glass pipe 2, other is equal to Fig. 1, Fig. 2, Fig. 4.
Claims (2)
1. flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; Comprise photovoltaic cell component, cover glass pipe, support bullet card, electric lead, photovoltaic cell glass sealing electrode, getter, exhaust nozzle, interior heat collecting glass tube, phase-change heat transfer medium, phase-change heat transfer medium filling nozzle; Interior heat collecting glass tube is made up of interior generating evaporator section glass tube and condensation segment glass tube; It is characterized in that: the parent tube of the interior heat collecting glass tube of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is a glass rectangle flat tube; The glass round tube head that is processed into sufficient length is moulded in the heating of glass rectangle flat tube one end tube head, to glass round tube flush, a burning mouth; The glass round tube head expands the glass round tube head that becomes, diameter concentricity with glass rectangle flat tube and glass rectangle flat tube diagonal appearance etc.; The clinkering of glass rectangle flat tube other end tube head glass is sealed, or glass rectangle flat tube other end tube head, and heating is earlier moulded processing and expanded the glass round tube head that becomes, diameter concentricity with glass rectangle flat tube and glass rectangle flat tube diagonal appearance etc.; The glass round tube head is sealed in the glass clinkering, with the heat conducting film that coincide with its inner tubal wall is installed in the glass rectangle flat tube of being processed into, on the plane outer wall surface of glass rectangle flat tube; The photovoltaic cell component that demifacet, the compound connection of single or double longitudinally is composed in series by photovoltaic cell; Be processed into interior heat collecting glass tube, on the photovoltaic cell component, be provided with the photovoltaic cell component connection electrode that is connected with photovoltaic cell component; Burning that cover glass Guan Yiduan tube head is flush mouth; The clinkering of cover glass pipe other end tube head glass is sealed, on the glass tube head that seals, and glass welding exhaust nozzle tail pipe; The glass welding has the photovoltaic cell glass sealing electrode of elasticity electric lead; The support bullet card that has getter is installed in the cover glass pipe, and the glass rectangle flat tube with compound connection photovoltaic cell component is sleeved in the cover glass pipe then, and the photovoltaic cell component connection electrode is plug-in with the photovoltaic cell glass sealing electrode that has the elasticity electric lead; The cover glass mouth of pipe and interior heat collecting glass tube wall circular glass welding sealing by fusing form the condensation segment glass tube that glass welding sealing by fusing ring has sufficient length outward; After the outer glass pipe interlayer vacuumizes in the flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; The glass sealing exhaust nozzle; In the time of the evaporation getter; Photovoltaic cell component connection electrode and the photovoltaic cell glass sealing electrode that has the elasticity electric lead that melting welding is plug-in; Melting welding connects phase-change heat transfer medium filling nozzle on the condensation segment glass tube; Behind the filled phase-change heat transfer medium of phase-change heat transfer medium filling nozzle, the interior heat collecting glass tube that sealing phase-change heat transfer medium filling nozzle is processed in the cover glass pipe is interior generating evaporator section glass tube, and the outer interior heat collecting glass tube of outer glass enclosure tube is the flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe of condensation segment glass tube.
2. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1; It is characterized in that: heat conducting film is the flowing material that first heating, drying, back destructive distillation can form firm carburization zone; Inject in the interior generating evaporator section glass tube; The rotation heating, drying forms the film of being close to tube wall, after the firm carbonization rete that destructive distillation is processed.
3. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1; It is characterized in that: the glass rectangle flat tube glass clinkering of interior heat collecting glass tube is sealed on the glass tube end socket of formation; The connection of suit symmetry is compounded with the short glass tube end socket of transition that formation is sealed in the clinkering of pipe glass, makes glass rectangular tube end socket one end become the pipe head.
4. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1; It is characterized in that: the glass rectangle flat tube of interior heat collecting glass tube; Burn mouth with an end; The end socket surface of the glass round tube head that the clinkering of other end glass is sealed, concentric glass head seal annular solder, the tail end of heat collecting glass tube has one section blank pipe head in making.
5. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1; It is characterized in that: the glass round tube head that processing expands into, diameter concentricity with glass rectangle flat tube and glass rectangle flat tube diagonal appearance etc. is moulded in glass rectangle flat tube head heating, and is flush, burn mouth; The glass round tube first melt that above-mentioned glass round tube head and, diameter concentricity with glass rectangle flat tube and glass rectangle flat tube diagonal appearance etc., an end glass tube clinkering are sealed, the other end burns mouthful connects seals an end; The glass ring-shaped welding, the tail end of heat collecting glass tube has one section blank pipe head in making.
6. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1 is characterized in that: the inner surface of glass rectangle flat tube plane tube wall is inwardly protruded cambered surface.
7. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1 is characterized in that: the interior heat collection glass tube-surface of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is through the chemical attack emulsification treatment; The cover glass pipe of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is a ultrawhite low-reflection glass pipe.
8. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1 is characterized in that: interior generating evaporator section glass tube one end end socket is provided with pressure limiting glass end socket, and pressure limiting glass end socket is the plane; The condensation segment glass tube of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is made up of a condensation cavity at least, forms big cryosurface; The condensation segment glass tube of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is at least two concentric suits of tube chamber, and it is the closed cavity of concentric ring that the termination is welded to each other the composition cross section; Or flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section glass tube be the tube chamber welded and installed of at least two one ends sealing on a tube chamber, form with one and manage at least two condenser pipe cavitys that are connected; Or flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section glass tube be at least one inverted U-shaped tube chamber welded and installed on same tube chamber, form with one and manage at least two condenser pipe cavitys that are connected; The condensation segment glass tube of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe is connected transition position with interior generating evaporator section glass tube and is provided with the throttling heat exchanger; It is shaped as the sealing of condensation segment glass tube one side pipe head, the unlimited glass tube of interior generating evaporator section glass tube one side pipe head the throttling heat exchanger; Or identical shaped earthenware, or identical shaped metal tube; The inner glass wall of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section glass tube is provided with conductive film layer; Conductive film layer is connected with the glass sealing electrode electricity; The glass sealing electrode is connected with the negative electricity of dc source, and the positive pole of dc source is electrically connected with the earth; The termination of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipework condensation section glass tube is provided with sucker.
9. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1; It is characterized in that: on the inside and outside surface of cover glass pipe of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe, vertically be compounded with the reflective mirror that is less than or equal to cover glass pipe one semicanal face; Or on the outer surface of a side pipe wall of interior generating evaporator section glass tube, vertically be compounded with reflective mirror; Or on the inside and outside surface of cover glass pipe of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe; Vertically be compounded with the reflective mirror that is less than or equal to cover glass pipe one semicanal face; On the outer surface of one side pipe wall of interior generating evaporator section glass tube, also vertically be compounded with reflective mirror.
10. a kind of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe according to claim 1; It is characterized in that: on the tube wall of flat tube heat-collecting all-glass vacuum photovoltaic power generation heat collector tube pipe cover glass pipe; Be provided with Fresnel Lenses or convex lens, strip Fresnel Lenses or convex lens vertically are located on the both sides cover glass pipe circular arc tube wall between cover glass pipe diameter and the string parallel with diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103019926A CN101598456B (en) | 2008-06-04 | 2008-06-04 | Flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103019926A CN101598456B (en) | 2008-06-04 | 2008-06-04 | Flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598456A CN101598456A (en) | 2009-12-09 |
| CN101598456B true CN101598456B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008103019926A Expired - Fee Related CN101598456B (en) | 2008-06-04 | 2008-06-04 | Flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube |
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| CN105042897A (en) * | 2015-07-02 | 2015-11-11 | 北京建筑大学 | Vacuum pipe sandwich type solar heat and electricity co-generation device |
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| FR2548455A1 (en) * | 1983-06-18 | 1985-01-04 | Nukem Gmbh | Solar collector with photovoltaic pile |
| CN2160096Y (en) * | 1993-07-22 | 1994-03-30 | 北京市太阳能研究所 | Vacuum heat collecting tube |
| CN1121577A (en) * | 1994-10-24 | 1996-05-01 | 黄丽平 | All-glass heat pipe type vacuum heat collecting pipe |
| CN2720342Y (en) * | 2004-05-13 | 2005-08-24 | 北京清华阳光能源开发有限责任公司 | Full-glass heat-pipe vacuum solar heat-collecting tube |
| CN101089511A (en) * | 2006-06-12 | 2007-12-19 | 徐宝安 | Solar vacuum heat collection tube with thermal insulation cover on tail of tube |
| CN101144655A (en) * | 2007-10-31 | 2008-03-19 | 张永平 | Heat pipe type solar thermal-collecting tube |
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