CN101762050B - All-glass heat tube vacuum heat collection tube with built-in photovoltaic cell component - Google Patents
All-glass heat tube vacuum heat collection tube with built-in photovoltaic cell component Download PDFInfo
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- CN101762050B CN101762050B CN2008103052197A CN200810305219A CN101762050B CN 101762050 B CN101762050 B CN 101762050B CN 2008103052197 A CN2008103052197 A CN 2008103052197A CN 200810305219 A CN200810305219 A CN 200810305219A CN 101762050 B CN101762050 B CN 101762050B
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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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Abstract
The invention discloses an all-glass heat tube vacuum heat collection tube with a built-in photovoltaic cell component and solves the problem that the traditional vacuum heat collection tube has low thermal efficiency and cannot generator power nor storage heat. In the all-glass heat tube vacuum heat collection tube, a condensation section glass tube is provided with a phase change heat-transfer medium filling nozzle; an evaporation section glass tube is sleeved in an external glass cover tube; the orifice of the external glass cover tube is annularly welded with the glass of the evaporation section glass tube; an internal glass tube corresponding to the external glass cover tube serves as an evaporation section; the glass tube, which is provided with the phase change heat-transfer medium filling nozzle, outside the external glass cover tube serves as a condensation section; the condensation section glass tube is in welded and sealed connection with the evaporation section glass tube; the photovoltaic cell component is arranged on the inner wall of the evaporation section glass tube through the support of a heat-conducting plate of a support framework; and a heat-transfer medium is filled from the filling nozzle; the medium filling nozzle in the condensation section glass tube is sealed by a sealing end cap through a sealing ring; and the positive and negative wires of the photovoltaic cell component are led out by glass seals. The all-glass heat tube vacuum heat collection tube improves thermal efficiency by directly heating the liquid heat-transfer medium and has the functions of power generation and heat storage.
Description
Technical field
The present invention relates to a kind of all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, belong to the Application of Solar Energy field.
Background technology
Existing pair of vacuum all-glass vacuum thermal-collecting tube, due to the top of its absorption film at the heat pipe endothermic tube, and therefore the phase-change heat transfer medium refluxed is indirect heat transfer in the bottom of heat pipe endothermic tube.Because the glass heat conductivility is general, the collecting efficiency of the two vacuum all-glass vacuum thermal-collecting tubes that make is not high, does not more possess electricity generate function.
Summary of the invention
In order to overcome the above problems, invented a kind of all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component.It can pass through direct heating liquid heat transfer medium, improves its thermal efficiency, and possesses function, joins the collecting efficiency that increases substantially the all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component with other technology.
The technical solution adopted for the present invention to solve the technical problems is: a kind of all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, comprise outer glass enclosure tube, the evaporator section glass tube, photovoltaic cell component, the photovoltaic cell leadout electrode, the condensation segment glass tube, support the bullet card, getter, exhaust nozzle, the phase-change heat transfer medium, phase-change heat transfer medium filling nozzle, its condensation segment glass tube is provided with phase-change heat transfer medium filling nozzle, the evaporator section glass tube is loaded in the outer glass enclosure tube that afterbody is provided with exhaust nozzle by the support bullet cutting ferrule with getter, the mouth of pipe of outer glass enclosure tube and the welding of evaporator section glass tube glass ring-shaped, inner glass tube corresponding to outer glass enclosure tube is evaporator section, the glass tube that outer glass enclosure tube is provided with phase-change heat transfer medium filling nozzle outward is condensation segment, the condensation segment glass tube is connected by welded seal with the evaporator section glass tube, externally after the interlayer vacuum-pumping of glass enclosure tube and evaporator section glass tube, the glass sealing exhaust nozzle, the evaporation getter, photovoltaic cell component and support frame heat-conducting plate electric insulation composite joint, support and be installed on the inwall of evaporator section glass tube by the support frame heat-conducting plate, between photovoltaic cell, mutually is electrically connected in series, and the surface recombination of photovoltaic cell has the electric insulation light transmission protecting film, what the support frame heat-conducting plate was compounded with photovoltaic cell is side to light, support frame heat-conducting plate or a composite joint photovoltaic cell, another side complex reflex minute surface, or the two sides composite joint photovoltaic cell of support frame heat-conducting plate, the photovoltaic cell component of support frame heat-conducting plate electric insulation composite joint, its width is corresponding to evaporator section glass tube interior diameter, and length is corresponding with evaporator section glass tube length, by phase-change heat transfer medium filling nozzle, all-glass heat pipe vacuum collector tube is filled to the phase-change heat transfer medium, sealing phase-change heat transfer medium filling nozzle, condensation segment glass tube medium filling nozzle is by sealing ring and end cover sealing, and the positive and negative electrode wire of photovoltaic cell component is derived by the glass sealed knot.
The all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, its evaporator section glass tube end socket is pressure limiting glass tube end socket, pressure limiting glass tube end socket or be plane.
The all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, its outer glass enclosure tube is the low-reflection glass pipe.
The all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, its evaporator section glass tube shady face outer tube wall is provided with reflective mirror, or the inner tubal wall of outer glass enclosure tube shady face is provided with reflective mirror, or the outer tube wall of outer glass enclosure tube shady face is provided with reflective mirror, or on evaporator section glass tube shady face outer tube wall, on the inner tubal wall of outer glass enclosure tube shady face, be equipped with reflective mirror, or on evaporator section glass tube shady face outer tube wall, on the inside and outside tube wall of outer glass enclosure tube shady face, be equipped with reflective mirror.
The all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, the termination of its condensation segment glass tube is provided with sucker.
The all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, its evaporator section glass tube is pipe, or for cross sectional shape be that surface is recessed, the glass tube of dome-shaped groove tube wall that inner face is protruding.
The all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, its evaporator section glass tube afterbody is provided with the heat insulation glass tube head.
The all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, its condensation segment at least is comprised of a heat-dissipating cavity, forms large radiating surface; The condensation segment of all-glass heat pipe vacuum collector tube or at least two tube chambers are set with one heart, termination is welded to each other and forms the closed cavity that cross section is concentric ring; The condensation segment of all-glass heat pipe vacuum collector tube or be the tube chamber welded and installed of at least two ends sealings on a tube chamber, form with one and manage at least two radiating tube cavitys that are connected; The condensation segment of all-glass heat pipe vacuum collector tube 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 radiating tube cavitys that are connected; The condensation segment of all-glass heat pipe vacuum collector tube or at least comprise two petal chambeies for cross section, be connected with the smooth transition of a tube chamber, and Formation cross-section at least comprises a plurality of radiating tube cavitys that two petal chambeies are connected with a pipe; All-glass heat pipe vacuum collector tube condensation segment or be compounded with radiating fin.
The all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, the inwall of its condensation segment glass tube is provided with conductive film layer, conductive film layer is electrically connected to the glass sealing electrode, and the glass sealing electrode is connected with the negative electricity of dc source, and the positive pole of dc source is electrically connected to the earth.
The invention has the beneficial effects as follows: a kind of all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, it can pass through direct heating liquid heat transfer medium, improve its thermal efficiency, and possess electricity generate function, join the collecting efficiency that increases substantially the all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component with other technology.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the structural representation of the all-glass heat pipe vacuum collector tube of a kind of built-in photovoltaic cell component of the present invention;
Fig. 2 is that the all-glass heat pipe vacuum collector tube of a kind of built-in photovoltaic cell component of the present invention is with the insulation tube head be provided with the structural representation of reflective mirror;
Fig. 3 is the structural representation that the all-glass heat pipe vacuum collector tube of a kind of built-in photovoltaic cell component of the present invention is Large Diameter Pipeline;
Fig. 4 is the cross section view of Fig. 3;
Fig. 5 be a kind of built-in photovoltaic cell component all-glass heat pipe vacuum collector tube evaporator section glass tube cross section be shaped as that surface is recessed, the glass tube of dome-shaped groove tube wall that inner face is protruding, Fig. 5 is the cross section view of Fig. 3;
Fig. 6 be a kind of condensation segment glass tube of all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component be two inverted U-shaped tube chamber welded and installed on same tube chamber, form with one and manage two radiating tube cavitys that are connected, tube wall is provided with the structural representation of reflective mirror;
Fig. 7 is the cross section view of Fig. 6;
Fig. 8 be a kind of built-in photovoltaic cell component all-glass heat pipe vacuum collector tube evaporator section glass tube cross section be shaped as that surface is recessed, the glass tube of dome-shaped groove tube wall that inner face is protruding, Fig. 8 is the cross section view of Fig. 6.
In figure: 1 filling nozzle, 2 exhaust nozzles, 3 condensation segment glass tubes, 4 outer glass enclosure tube, 5 glass sealing connecting electrodes, 6 electric leads, 7 evaporator section glass tubes, 8 photovoltaic cells, 9 phase-change heat transfer media, 10 support bullet card, 11 getters, 12 pressure limiting glass tube end sockets, 13 reflective mirrors, 14 heat insulation glass tube heads, 15 suckers
As shown in Figure 1: a kind of all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component, comprise outer glass enclosure tube 4, evaporator section glass tube 7, photovoltaic cell 8, condensation segment glass tube 3, filling nozzle 1, support bullet card 10, getter 11, exhaust nozzle 2, phase-change heat transfer medium 9, condensation segment glass tube 3 is provided with phase-change heat transfer medium filling nozzle 1, evaporator section glass tube 7 is set in the outer glass enclosure tube 4 that afterbody is provided with exhaust nozzle 2 by the support bullet card 10 with getter 11, the mouth of pipe of outer glass enclosure tube 4 and the 7 glass ring-shaped welding of evaporator section glass tube, the inner glass tube of outer glass enclosure tube 4 correspondences is evaporator section, the glass tube that outer glass enclosure tube is provided with phase-change heat transfer medium filling nozzle outward is condensation segment, condensation segment glass tube 3 is connected by welded seal with evaporator section glass tube 7, externally after the interlayer vacuum-pumping of glass enclosure tube 4 and evaporator section glass tube 7, glass sealing exhaust nozzle 2, evaporation getter 11, photovoltaic cell 8 and support frame heat-conducting plate electric insulation composite joint, support and be installed on the inwall of evaporator section glass tube 7 by the support frame heat-conducting plate, between photovoltaic cell, mutually is electrically connected in series, and the surface recombination of photovoltaic cell has the electric insulation light transmission protecting film.Fill phase-change heat transfer medium 9 by 2 pairs of all-glass heat pipe vacuum collector tubes of phase-change heat transfer medium filling nozzle, sealing phase-change heat transfer medium filling nozzle 2, the positive and negative electrode electric lead 6 of photovoltaic cell 8 is derived by glass sealing connecting electrode 5 sealed knots.
As shown in Figure 2: the inner tubal wall of outer glass enclosure tube 4 shady faces is provided with reflective mirror 13, and evaporator section glass tube pipe 7 afterbodys are provided with heat insulation glass tube head 14, and other is equal to Fig. 1.
As shown in Figure 3, Figure 4: the inside and outside glass tube of all-glass heat pipe vacuum collector tube is the large volume weight tube of drop-head reducing, and other is equal to Fig. 1.
As shown in Fig. 3, Fig. 5: the glass tube that is shaped as the dome-shaped groove tube wall that surface is recessed, inner face is protruding in evaporator section glass tube 7 cross sections, other is equal to Fig. 1.
As shown in Figure 6, Figure 7: the inner tubal wall of outer glass enclosure tube 4 shady faces is provided with reflective mirror 13, and the termination of condensation segment glass tube 3 is provided with sucker 15, and other is equal to Fig. 1.
As shown in Fig. 6, Fig. 8: the glass tube that is shaped as the dome-shaped groove tube wall that surface is recessed, inner face is protruding in evaporator section glass tube 7 cross sections, other is equal to Fig. 6, Fig. 7.
Claims (2)
1. the all-glass heat pipe vacuum collector tube of a built-in photovoltaic cell component, comprise outer glass enclosure tube, the evaporator section glass tube, photovoltaic cell component, the photovoltaic cell leadout electrode, the condensation segment glass tube, support the bullet card, getter, exhaust nozzle, the phase-change heat transfer medium, phase-change heat transfer medium filling nozzle, it is characterized in that: the condensation segment glass tube is provided with phase-change heat transfer medium filling nozzle, the evaporator section glass tube is loaded in the outer glass enclosure tube that afterbody is provided with exhaust nozzle by the support bullet cutting ferrule with getter, the mouth of pipe of outer glass enclosure tube and the welding of evaporator section glass tube glass ring-shaped, inner glass tube corresponding to outer glass enclosure tube is evaporator section, the glass tube that outer glass enclosure tube is provided with phase-change heat transfer medium filling nozzle outward is condensation segment, the condensation segment glass tube is connected by welded seal with the evaporator section glass tube, externally after the interlayer vacuum-pumping of glass enclosure tube and evaporator section glass tube, the glass sealing exhaust nozzle, the evaporation getter, photovoltaic cell component and support frame heat-conducting plate electric insulation composite joint, support and be installed on the inwall of evaporator section glass tube by the support frame heat-conducting plate, between photovoltaic cell, mutually is electrically connected in series, and the surface recombination of photovoltaic cell has the electric insulation light transmission protecting film, what the support frame heat-conducting plate was compounded with photovoltaic cell is side to light, support frame heat-conducting plate or a composite joint photovoltaic cell, another side complex reflex minute surface, or the two sides composite joint photovoltaic cell of support frame heat-conducting plate, the photovoltaic cell component of support frame heat-conducting plate electric insulation composite joint, its width is corresponding to evaporator section glass tube interior diameter, and length is corresponding with evaporator section glass tube length, by phase-change heat transfer medium filling nozzle, all-glass heat pipe vacuum collector tube is filled to the phase-change heat transfer medium, sealing phase-change heat transfer medium filling nozzle, condensation segment glass tube medium filling nozzle is by sealing ring and end cover sealing, and the positive and negative electrode wire of photovoltaic cell component is derived by the glass sealed knot.
2. according to the all-glass heat pipe vacuum collector tube of the described built-in photovoltaic cell component of claim l, it is characterized in that: evaporator section glass tube end socket is pressure limiting glass tube end socket, and pressure limiting glass tube end socket is plane.
3. the all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component according to claim 1, it is characterized in that: outer glass enclosure tube is the low-reflection glass pipe.
4. the all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component according to claim 1, it is characterized in that: evaporator section glass tube shady face outer tube wall is provided with reflective mirror, or the inner tubal wall of outer glass enclosure tube shady face is provided with reflective mirror, or the outer tube wall of outer glass enclosure tube shady face is provided with reflective mirror, or on evaporator section glass tube shady face outer tube wall, on the inner tubal wall of outer glass enclosure tube shady face, be equipped with reflective mirror, or on evaporator section glass tube shady face outer tube wall, on the inside and outside tube wall of outer glass enclosure tube shady face, be equipped with reflective mirror.
5. according to the all-glass heat pipe vacuum collector tube of the described built-in photovoltaic cell component of claim l, it is characterized in that: the termination of condensation segment glass tube is provided with sucker.
6. the all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component according to claim 1, it is characterized in that: the evaporator section glass tube is pipe, or is the cross sectional shape glass tube that is the dome-shaped groove tube wall that surface is recessed, inner face is protruding.
7. according to the all-glass heat pipe vacuum collector tube of the described built-in photovoltaic cell component of claim l, it is characterized in that: evaporator section glass tube afterbody is provided with the heat insulation glass tube head.
8. the all-glass heat pipe vacuum collector tube of built-in photovoltaic cell component according to claim 1, it is characterized in that: the inwall of condensation segment glass tube is provided with conductive film layer, conductive film layer is electrically connected to 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 to the earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103052197A CN101762050B (en) | 2008-10-27 | 2008-10-27 | All-glass heat tube vacuum heat collection tube with built-in photovoltaic cell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103052197A CN101762050B (en) | 2008-10-27 | 2008-10-27 | All-glass heat tube vacuum heat collection tube with built-in photovoltaic cell component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101762050A CN101762050A (en) | 2010-06-30 |
| CN101762050B true CN101762050B (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103052197A Expired - Fee Related CN101762050B (en) | 2008-10-27 | 2008-10-27 | All-glass heat tube vacuum heat collection tube with built-in photovoltaic cell component |
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| CN (1) | CN101762050B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304955A (en) * | 1978-03-14 | 1981-12-08 | Energy Integrated Systems, Inc. | Solar energy collector |
| CA2388195A1 (en) * | 2002-05-28 | 2003-11-28 | Alberta Research Council Inc. | Hybrid solar energy collector |
| WO2004025193A1 (en) * | 2002-09-11 | 2004-03-25 | Piet Gerard De Jong | Evacuated tubular solar collector |
| CN1661298A (en) * | 2004-02-27 | 2005-08-31 | 徐宝安 | Vacuum solar transduction heat pipe structured in all glass body case and manufacturing method |
| WO2005111516A1 (en) * | 2004-05-13 | 2005-11-24 | Tsinghua Solar Ltd. | Glass vacuum heat pipe type solar heat collection pipe |
| CN2800174Y (en) * | 2004-01-11 | 2006-07-26 | 徐宝安 | Vacuum solar energy collection tube with complete-glass outer shell |
| CN101025302A (en) * | 2006-02-20 | 2007-08-29 | 徐宝安 | Photoelectric conversion solar vacuum glass composite straight-through transducing tube |
-
2008
- 2008-10-27 CN CN2008103052197A patent/CN101762050B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304955A (en) * | 1978-03-14 | 1981-12-08 | Energy Integrated Systems, Inc. | Solar energy collector |
| CA2388195A1 (en) * | 2002-05-28 | 2003-11-28 | Alberta Research Council Inc. | Hybrid solar energy collector |
| WO2004025193A1 (en) * | 2002-09-11 | 2004-03-25 | Piet Gerard De Jong | Evacuated tubular solar collector |
| CN2800174Y (en) * | 2004-01-11 | 2006-07-26 | 徐宝安 | Vacuum solar energy collection tube with complete-glass outer shell |
| CN1661298A (en) * | 2004-02-27 | 2005-08-31 | 徐宝安 | Vacuum solar transduction heat pipe structured in all glass body case and manufacturing method |
| WO2005111516A1 (en) * | 2004-05-13 | 2005-11-24 | Tsinghua Solar Ltd. | Glass vacuum heat pipe type solar heat collection pipe |
| CN101025302A (en) * | 2006-02-20 | 2007-08-29 | 徐宝安 | Photoelectric conversion solar vacuum glass composite straight-through transducing tube |
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| Publication number | Publication date |
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| CN101762050A (en) | 2010-06-30 |
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Owner name: ZIBO HUANNENG HAICHEN ENVIRONMENTAL PROTECTION TEC Free format text: FORMER OWNER: BEIJING HIKEEN TECHNOLOGY CO., LTD. Effective date: 20131113 |
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