CN101598447A - Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube - Google Patents
Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube Download PDFInfo
- Publication number
- CN101598447A CN101598447A CNA2008103018980A CN200810301898A CN101598447A CN 101598447 A CN101598447 A CN 101598447A CN A2008103018980 A CNA2008103018980 A CN A2008103018980A CN 200810301898 A CN200810301898 A CN 200810301898A CN 101598447 A CN101598447 A CN 101598447A
- Authority
- CN
- China
- Prior art keywords
- glass
- tube
- pipe
- cover glass
- built
- 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.)
- Granted
Links
Images
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
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/40—Preventing corrosion; Protecting against dirt or contamination
- F24S40/46—Maintaining vacuum, e.g. by using getters
-
- 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
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)
- Photovoltaic Devices (AREA)
Abstract
All-glass evacuated collector tube adopting lens focus of cover glass tube comprises the cover glass pipe, supports bullet card, getter, exhaust nozzle, evaporator section glass tube, condensation segment glass tube, phase-change heat transfer medium, phase-change heat transfer medium filling nozzle.The tube wall of cover glass pipe is provided with lens, vertically is located between cover glass pipe diameter and the parallel chords on the both sides cover glass pipe circular arc tube wall.Heat collecting glass tube is the pipe that is coated with the heat absorption rete, the glass round tube head is sealed in the glass clinkering, on the cover glass pipe that seals, glass welding exhaust nozzle tail pipe is installed getter and is supported the bullet card, and inside and outside glass tube suit together, the welding of mouth of pipe ring glass, internally the outer glass pipe interlayer vacuumizes, sealing-in exhaust mouth, evaporation getter.This pipe has utilized the sunlight that impinges upon on the cover glass pipe by the effect that the refraction of cover glass pipe lens focuses on, and solves the light leak problem of all-glass vacuum thermal-collecting tube, cooperates other technology to increase substantially the collecting efficiency of all-glass vacuum thermal-collecting tube.
Description
Technical field
The present invention relates to cover glass pipe lens and focus on built-in absorption film all-glass heat pipe vacuum collector tube, belong to the Application of Solar Energy field.
Background technology
Existing all-glass vacuum thermal-collecting tube, because the existence of vacuum interlayer is arranged, the light that makes can't solve through the problem that vacuum interlayer leaked, the all-glass vacuum thermal-collecting tube collecting efficiency is not high.
Summary of the invention
In order to overcome the above problems, to have invented cover glass pipe lens and focused on built-in absorption film all-glass heat pipe vacuum collector tube.It can scioptics to interception of rays, solve the light leak problem of all-glass vacuum thermal-collecting tube, join the collecting efficiency that increases substantially all-glass vacuum thermal-collecting tube with other technology.
Invention solves the technical scheme that its technical problem adopted: cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube, comprise the cover glass pipe, support the bullet card, getter, exhaust nozzle, the evaporator section glass tube, the condensation segment glass tube, the phase-change heat transfer medium, phase-change heat transfer medium filling nozzle, it is characterized in that: the tube wall that cover glass pipe lens focus on the cover glass pipe of built-in absorption film all-glass heat pipe vacuum collector tube is provided with lens, the Fei Nieer lens, convex lens vertically are located between cover glass pipe diameter and the parallel chords on the both sides cover glass pipe circular arc tube wall.The glass tube clinkering is sealed and is made the closed glass tube head, at one end on Feng Bi the glass tube inner wall surface, compound heat absorption rete is made the evaporator section glass tube of heat collecting glass tube, absorption film is first heating, drying, back destructive distillation can form the flowing material of firm carburization zone, injects in the disk evaporator section glass tube static or rotation heating, drying, the semi arch film or the closed diaphragm of tube wall is close in formation, after the firm carbonization rete that destructive distillation is made.Cover glass Guan Yiduan tube head is flush, burn mouth, the clinkering of cover glass pipe other end tube head glass is sealed, on the glass tube head that seals, glass welding exhaust nozzle tail pipe, the support bullet card that has getter is installed in the cover glass pipe, evaporator section glass tube with heat collecting glass tube is sleeved in the cover glass pipe then, with the evaporator section glass tube walls ring glass welding sealing by fusing of the cover glass mouth of pipe and heat collecting glass tube, forms the heat collecting glass tube condensation segment that glass welding sealing by fusing ring has sufficient length outward.Externally the cover glass tube lens focus on after the outer glass pipe interlayer vacuumizes in the built-in absorption film all-glass heat pipe vacuum collector tube, the glass sealing exhaust nozzle, the evaporation getter, 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, sealing phase-change heat transfer medium filling nozzle, the glass tube of making in the outer glass enclosure tube is an evaporator section, and the outer glass tube of outer glass enclosure tube is that the cover glass pipe lens of condensation segment focus on built-in absorption film all-glass heat pipe vacuum collector tube.
The heat collecting glass tube afterbody that cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube is provided with insulation glass tube head.
Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube, the glass round tube that is shaped as a plurality of dome-shaped groove tube walls that pipe inner surface inwardly protruding, outer surface cave inward of its evaporator section glass tube glass round tube arc surface tube wall.
Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube vacuum chamber one end end socket and are provided with pressure limiting glass end socket, pressure limiting glass end socket or be the plane.
The condensation segment glass tube that cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube is connected transition position or is provided with the connection locating ring with the evaporator section glass tube.
Cover glass pipe lens focus on the condensation segment glass tube of built-in absorption film all-glass heat pipe vacuum collector tube to be made up of a condensation cavity at least, forms big cryosurface.Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or are 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.Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or for 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.Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or 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.Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or comprise two petal chambeies at least for the cross section, be connected along degree of slipping over a tube chamber, form the cross section and comprise a plurality of condenser pipe cavitys that two petal chambeies are connected with a pipe at least.
Cover glass pipe lens focus on the cover glass pipe of built-in absorption film all-glass heat pipe vacuum collector tube or are ultrawhite low-reflection glass pipe.Cover glass pipe lens focus on the heat collection glass tube-surface or the process chemical attack emulsification treatment of built-in absorption film all-glass heat pipe vacuum collector tube.
Cover glass pipe lens focus on the inside and outside surface of cover glass pipe of built-in absorption film all-glass heat pipe vacuum collector tube, vertically be compounded with less than, equal the reflective mirror of cover glass pipe one semicanal face.
Cover glass pipe lens focus on the inner glass wall of built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or are provided with conductive film layer, conductive film layer is electrically connected with the glass sealing electrode, 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.
Cover glass pipe lens focus on the termination of built-in absorption film all-glass heat pipe vacuum collector tube condensation segment glass tube or are provided with sucker.
The invention has the beneficial effects as follows: cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube, effect by cover glass pipe lens refraction focusing, utilized the sunlight that impinges upon on the cover glass pipe fully, solve the light leak problem of all-glass vacuum thermal-collecting tube, join the collecting efficiency that increases substantially all-glass vacuum thermal-collecting tube with other technology.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1, Fig. 2 form first embodiment of the invention;
Fig. 1 is the unitary side cutaway view of first embodiment of all-glass evacuated collector tube adopting lens focus of cover glass tube of the present invention;
Fig. 2 is Fig. 1 sectional elevation.
Fig. 1, Fig. 3 form second embodiment of invention;
Fig. 1 is the unitary side cutaway view of second embodiment of all-glass evacuated collector tube adopting lens focus of cover glass tube of the present invention;
Fig. 3 is Fig. 1 sectional elevation.
Fig. 4, Fig. 5 form third embodiment of the invention;
Fig. 4 is the unitary side cutaway view of the 3rd embodiment of all-glass evacuated collector tube adopting lens focus of cover glass tube of the present invention;
Fig. 5 is Fig. 4 sectional elevation.
Fig. 4, Fig. 6 form four embodiment of the invention;
Fig. 4 is the unitary side cutaway view of the 4th embodiment of all-glass evacuated collector tube adopting lens focus of cover glass tube of the present invention;
Fig. 6 is Fig. 4 sectional elevation.
Among the figure: 1 heat-pipe vacuum heat collecting pipe condensation segment, 2 absorption films, 3 support bullet card, 4 exhaust nozzles, 5 getters, 6 vacuum heat-preserving interlayers, 7 cover glass pipes, 8 phase-change heat transfer media, 9 phase-change heat transfer medium filling nozzles, 10 evaporator section glass tubes, 11 convex lens, 12 mirror surfaces, 13 conducting films, 14 locating rings, 15 glass sealed knot electrodes, 16 low tail consumption pipes, 17 Fresnel Lenses.
The specific embodiment
As shown in Figure 1, 2: all-glass evacuated collector tube adopting lens focus of cover glass tube comprises heat-pipe vacuum heat collecting pipe condensation segment 1, absorption film 2, supports bullet card 3, exhaust nozzle 4, getter 5, vacuum heat-preserving interlayer 6, cover glass pipe 7, phase-change heat transfer medium 8, phase-change heat transfer medium filling nozzle 9, evaporator section glass tube 10, convex lens 11.On the tube wall of cover glass pipe 7, be provided with convex lens 11, convex lens 11 are vertically to be located between cover glass pipe 7 diameters and the parallel chords on the both sides cover glass pipe circular arc tube wall, vertically a pair of convex lens of arranging 11.Be coated with absorption film 2 on the evaporator section glass tube 10, on the cover glass pipe 7, glass welding exhaust nozzle 4, the support bullet card 3 that has getter 5 is installed in the cover glass pipe 7, heat collecting glass tube is sleeved in the cover glass pipe then, the cover glass mouth of pipe, the heat collection glass mouth of pipe, annular pressing glass welding sealing by fusing.Right
3
Interior outer glass pipe interlayer vacuumizes the back and forms vacuum heat-preserving interlayer 6, glass sealing exhaust nozzle 4, evaporation getter 5, glass welding phase-change heat transfer medium filling nozzle 9, fill phase-change heat transfer medium 8, vacuumize rear enclosed phase-change heat transfer medium filling nozzle 9, make all-glass evacuated collector tube adopting lens focus of cover glass tube.
Shown in Fig. 1,3: the tube wall of the cover glass pipe 7 of all-glass evacuated collector tube adopting lens focus of cover glass tube is provided with a pair of convex lens 11, the glass round tube that is shaped as a plurality of dome-shaped groove tube walls that pipe inner surface inwardly protruding, outer surface cave inward of the arc surface tube wall of evaporator section glass tube 10.Other is equal to Fig. 1, Fig. 2.
Shown in Fig. 4,5: the tube wall of the cover glass pipe 7 of all-glass evacuated collector tube adopting lens focus of cover glass tube is provided with a pair of Fresnel Lenses 17, the tube wall of cover glass pipe 7 is provided with mirror surface 12, low tail consumption pipe 16 is installed in cover glass pipe 7 afterbodys by supporting bullet card 3 with thermal-collecting tube.Heat-pipe vacuum heat collecting pipe condensation segment 1 is a bushing type.Locating ring 14 is installed between heat-pipe vacuum heat collecting pipe condensation segment 1 and the cover glass pipe 7, and conducting film 13 is connected derivation with glass sealed knot electrode 15.Other is equal to Fig. 1, Fig. 2.
Shown in Fig. 4,6: the tube wall of the cover glass pipe 7 of all-glass evacuated collector tube adopting lens focus of cover glass tube is provided with a pair of Fresnel Lenses 17 and a pair of convex lens 11, and heat-pipe vacuum heat collecting pipe condensation segment 1 is a bushing type.The glass round tube that is shaped as a plurality of dome-shaped groove tube walls that pipe inner surface inwardly protruding, outer surface cave inward of the arc surface tube wall of evaporator section glass tube 10.Other is equal to Fig. 1, Fig. 2.
Claims (10)
1. cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube, comprise the cover glass pipe, support bullet card, getter, exhaust nozzle, 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 tube wall that cover glass pipe lens focus on the cover glass pipe of built-in absorption film all-glass heat pipe vacuum collector tube is provided with lens, and Fei Nieer lens, convex lens vertically are located between cover glass pipe diameter and the parallel chords on the both sides cover glass pipe circular arc tube wall; The glass tube clinkering is sealed and is made the closed glass tube head, at one end on Feng Bi the glass tube inner wall surface, compound heat absorption rete is made the evaporator section glass tube of heat collecting glass tube, absorption film is first heating, drying, back destructive distillation can form the flowing material of firm carburization zone, injects in the disk evaporator section glass tube static or rotation heating, drying, the semi arch film or the closed diaphragm of tube wall is close in formation, after the firm carbonization rete that destructive distillation is made; Cover glass Guan Yiduan tube head is flush, burn mouth, the clinkering of cover glass pipe other end tube head glass is sealed, on the glass tube head that seals, glass welding exhaust nozzle tail pipe, the support bullet card that has getter is installed in the cover glass pipe, evaporator section glass tube with heat collecting glass tube is sleeved in the cover glass pipe then, with the evaporator section glass tube walls ring glass welding sealing by fusing of the cover glass mouth of pipe and heat collecting glass tube, forms the heat collecting glass tube condensation segment that glass welding sealing by fusing ring has sufficient length outward; Externally the cover glass tube lens focus on after the outer glass pipe interlayer vacuumizes in the built-in absorption film all-glass heat pipe vacuum collector tube, the glass sealing exhaust nozzle, the evaporation getter, 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, sealing phase-change heat transfer medium filling nozzle, the glass tube of making in the outer glass enclosure tube is an evaporator section, and the outer glass tube of outer glass enclosure tube is that the cover glass pipe lens of condensation segment focus on built-in absorption film all-glass heat pipe vacuum collector tube.
2. focus on built-in absorption film all-glass heat pipe vacuum collector tube according to the described cover glass pipe of claim 1 lens, it is characterized in that: the heat collecting glass tube afterbody that cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube is provided with insulation glass tube head.
3. cover glass pipe lens according to claim 1 focus on built-in absorption film all-glass heat pipe vacuum collector tube, it is characterized in that: the glass round tube that is shaped as a plurality of dome-shaped groove tube walls that pipe inner surface inwardly protruding, outer surface cave inward of evaporator section glass tube glass round tube arc surface tube wall.
4. cover glass pipe lens according to claim 1 focus on built-in absorption film all-glass heat pipe vacuum collector tube, it is characterized in that: cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube vacuum chamber one end end socket and are provided with pressure limiting glass end socket, pressure limiting glass end socket or be the plane.
5. cover glass pipe lens according to claim 1 focus on built-in absorption film all-glass heat pipe vacuum collector tube, it is characterized in that: the condensation segment glass tube that cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube is connected transition position or is provided with the connection locating ring with the evaporator section glass tube.
6. cover glass pipe lens according to claim 1 focus on built-in absorption film all-glass heat pipe vacuum collector tube, it is characterized in that: cover glass pipe lens focus on the condensation segment glass tube of built-in absorption film all-glass heat pipe vacuum collector tube to be made up of a condensation cavity at least, forms big cryosurface; Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or are 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; Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or for 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; Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or 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; Cover glass pipe lens focus on built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or comprise two petal chambeies at least for the cross section, be connected along degree of slipping over a tube chamber, form the cross section and comprise a plurality of condenser pipe cavitys that two petal chambeies are connected with a pipe at least.
7. cover glass pipe lens according to claim 1 focus on built-in absorption film all-glass heat pipe vacuum collector tube, it is characterized in that: cover glass pipe lens focus on the cover glass pipe of built-in absorption film all-glass heat pipe vacuum collector tube or are ultrawhite low-reflection glass pipe; Cover glass pipe lens focus on the heat collection glass tube-surface or the process chemical attack emulsification treatment of built-in absorption film all-glass heat pipe vacuum collector tube.
8. cover glass pipe lens according to claim 1 focus on built-in absorption film all-glass heat pipe vacuum collector tube, it is characterized in that: cover glass pipe lens focus on the inside and outside surface of cover glass pipe of built-in absorption film all-glass heat pipe vacuum collector tube, vertically be compounded with less than, equal the reflective mirror of cover glass pipe one semicanal face.
9. cover glass pipe lens according to claim 1 focus on built-in absorption film all-glass heat pipe vacuum collector tube, it is characterized in that: cover glass pipe lens focus on the inner glass wall of built-in absorption film all-glass heat pipe vacuum collector tube condensation segment or are provided with conductive film layer, conductive film layer is electrically connected with the glass sealing electrode, 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.
10. focus on built-in absorption film all-glass heat pipe vacuum collector tube according to the described cover glass pipe of claim 1 lens, it is characterized in that: cover glass pipe lens focus on the termination of built-in absorption film all-glass heat pipe vacuum collector tube condensation segment glass tube or are provided with sucker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103018980A CN101598447B (en) | 2008-06-02 | 2008-06-02 | All-glass heat tube evacuated collector tube adopting lens focus of cover glass tube and having internal heat absorption film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103018980A CN101598447B (en) | 2008-06-02 | 2008-06-02 | All-glass heat tube evacuated collector tube adopting lens focus of cover glass tube and having internal heat absorption film |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101598447A true CN101598447A (en) | 2009-12-09 |
CN101598447B CN101598447B (en) | 2013-08-21 |
Family
ID=41419977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008103018980A Expired - Fee Related CN101598447B (en) | 2008-06-02 | 2008-06-02 | All-glass heat tube evacuated collector tube adopting lens focus of cover glass tube and having internal heat absorption film |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101598447B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102393090A (en) * | 2011-08-06 | 2012-03-28 | 海宁伊满阁太阳能科技有限公司 | Method, product and equipment for collecting light of rough mirror surface of vacuum heat-collecting pipe-cover glass pipe |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1661292B (en) * | 2004-02-27 | 2010-06-23 | 徐宝安 | Glass solar energy transduction heat pipe with surface of reflecting condenser and throttling set being allocated |
CN101122421A (en) * | 2007-07-23 | 2008-02-13 | 高本兰 | Solar energy water heater and solar energy hot water unit |
-
2008
- 2008-06-02 CN CN2008103018980A patent/CN101598447B/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102393090A (en) * | 2011-08-06 | 2012-03-28 | 海宁伊满阁太阳能科技有限公司 | Method, product and equipment for collecting light of rough mirror surface of vacuum heat-collecting pipe-cover glass pipe |
Also Published As
Publication number | Publication date |
---|---|
CN101598447B (en) | 2013-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101598447B (en) | All-glass heat tube evacuated collector tube adopting lens focus of cover glass tube and having internal heat absorption film | |
CN101598386B (en) | All-glass evacuated heat collection and storage tube adopting lens focus of cover glass tube | |
CN101762038A (en) | All-glass heat pipe vacuum collector tube provided with reflecting condenser | |
CN101598445B (en) | Glass evacuated collector tube adopting lens focus of cover glass tube and having external compound semi-round heat absorption film | |
CN101598446B (en) | All-glass evacuated collector tube adopting lens focus of cover glass tube | |
CN101598456B (en) | Flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube | |
CN101598463B (en) | All-glass evacuated photovoltaic heat tube collector tube | |
CN101598454B (en) | Necking reducer flat tube heat collection all-glass evacuated photovoltaic heat tube collector tube | |
CN101762035B (en) | Glass evacuated heat collecting and accumulating tube with built-in dark color liquid heat transfer media and condenser lenses | |
CN101598399B (en) | Necking reducer all-glass evacuated rectangular planar heat collection and storage tube | |
CN101598451A (en) | A kind of necking reducer all-glass evacuated rectangular planar heat tube collector tube | |
CN101598423B (en) | Flat tube heat collection all-glass evacuated photovoltaic heat collection and storage tube | |
CN101598448B (en) | All-glass evacuated rectangular planar heat tube collector tube | |
CN101598461B (en) | All-glass evacuated semi-round planar heat tube collector tube | |
CN101762047B (en) | Glass vacuum heat collector/accumulator tube provided with condenser lens | |
CN101598440B (en) | All-glass evacuated semi-round planar heat collection and storage tube adopting dark liquid for heat absorption and storage | |
CN101598452B (en) | Necking reducer all-glass evacuated rectangular planar heat tube conductor tube with internal heat absorption film | |
CN101598426B (en) | Necking reducer all-glass evacuated photovoltaic heat collection and storage tube | |
CN101762068B (en) | Plug-in type condensing evacuated heat collecting and accumulating tube with built-in reflection lenses and dark color absorber plates | |
CN101598460B (en) | Necking reducer all-glass evacuated semi-round planar heat tube conductor tube with internal heat absorption film | |
CN101598449B (en) | All-glass evacuated rectangular planar heat tube conductor tube with internal heat absorption film | |
CN101598387A (en) | Cover glass pipe lens focus on adopting dark liquid and inhale accumulation of heat all-glass vacuum heat accumulation pipe | |
CN101762063B (en) | Plug-in type glass evacuated heat collecting and accumulating tube with built-in reflection lenses and dark color absorber plates | |
CN101598393B (en) | All-glass evacuated rectangular planar heat collection and storage tube | |
CN101598417A (en) | Flat tube heat-collecting all-glass vacuum photovoltaic power generation thermal-collecting tube compound heat collection and storage pipe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20190602 |