CN101762058B - Plug-in combination type glass vacuum heat collection and storage tube with built-in deep color heat absorption plate - Google Patents
Plug-in combination type glass vacuum heat collection and storage tube with built-in deep color heat absorption plate Download PDFInfo
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- CN101762058B CN101762058B CN2008103054370A CN200810305437A CN101762058B CN 101762058 B CN101762058 B CN 101762058B CN 2008103054370 A CN2008103054370 A CN 2008103054370A CN 200810305437 A CN200810305437 A CN 200810305437A CN 101762058 B CN101762058 B CN 101762058B
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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 a plug-in combination type glass vacuum heat collection and storage tube with a built-in deep color heat absorption plate. In the plug-in combination type glass vacuum heat collection and storage tube, one end of an internal heat collection and storage section glass tube is sealed by glass; the deep color heat absorption plate is arranged on the inner wall of the internal heat collection and storage section glass tube by self elastic support; a heat release section tube and the internal heat collection and storage section glass tube are in plug-in sleeved and sealed connection through a sealing ring; the heat release section tube is provided with a liquid heat collection and storage heat-transfer medium filling nozzle; the filling nozzle is provided with a corresponding sealing cap; the internal heat collection and storage section glass tube is sleeved in an external glass cover tube, of which the tail part is provided with an exhaust nozzle, through a support elastic clamp with a degasifier; the orifice of the external glass cover tube is annularly welded with the glass of the internal heat collection and storage section glass tube; an internal glass tube corresponding to the external glass cover tube serves as a heat collection and storage section; a pipe outside the external glass cover tube serves as a heat release section; and a liquid heat collection and storage heat-transfer medium is filled from the filling nozzle, and a corresponding liquid heat collection and storage heat-transfer medium expansion space is reserved in the glass vacuum heat collection and storage tube. The plug-in combination type glass vacuum heat collection and storage tube improves the thermal efficiency by directly heating the phase change heat-transfer medium after a heat absorption membrane absorbs heat and has the function of heat storage.
Description
Technical field
The present invention relates to a kind of plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, belong to the Application of Solar Energy field.
Background technology
Existing pair of vacuum all-glass vacuum thermal-collecting tube, due to its heat absorption rete, on the top of 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 heat accumulation function.
Summary of the invention
In order to overcome the above problems, invented a kind of plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate.It after can absorbing heat by absorber plate directly heating liquid harvest heat transfer medium, improve its thermal efficiency, and possess heat accumulation function.Coordinate other technology to increase substantially the collecting efficiency of all-glass vacuum heat accumulation pipe.
The technical solution adopted for the present invention to solve the technical problems is: a kind of plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, comprise outer glass enclosure tube, in harvest hot arc glass tube, dark color absorber plates, heat release section pipe, support the bullet card, getter, exhaust nozzle, liquid harvest heat transfer medium, liquid harvests heat transfer medium filling nozzle, sealing cap, inside harvest the one end glass sealing of hot arc glass tube, dark color absorber plates harvests on the inwall of hot arc glass tube in being installed on by self resiliency supported; The dark color absorber plates side to light is dark heat-absorbent surface, or the side to light of absorber plate is dark heat-absorbent surface, and shady face is reflective mirror, or the two sides of dark color absorber plates is dark heat-absorbent surface; The heat release section pipe with in harvest the hot arc glass tube and peg graft to be set with by sealing ring and be tightly connected, the heat release section pipe with in harvest hot arc glass tube plug-in mounting linkage section root be provided with stopping means, or in harvest hot arc glass tube inwall and heat release section pipe plug-in mounting section root be provided with stopping means, or sealing ring contacts root with the mouth of pipe of heat release section pipe and is provided with stopping means; The heat release section pipe is provided with liquid and harvests the heat transfer medium filling nozzle, filling nozzle is provided with the sealing cap corresponding with filling nozzle, inside harvesting the hot arc 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 with in harvest hot arc glass tube glass ring-shaped welding, internally glass sealing exhaust nozzle after the outer glass pipe interlayer vacuum-pumping, evaporate getter; Inner glass tube corresponding to outer glass enclosure tube is for harvesting hot arc, and the outer pipe of outer glass enclosure tube is heat release section; Harvest the filled liquid of heat transfer medium filling nozzle by liquid and harvest heat transfer medium, liquid harvests the corresponding glass vacuum heat collector/accumulator tube operating temperature of heat transfer medium, select the liquid corresponding with the heat accumulation pipe service behaviour to harvest heat transfer medium, and leave corresponding liquid harvest the heat transfer medium expansion space in glass vacuum heat collector/accumulator tube, sealing liquid harvests the heat transfer medium filling nozzle.
The plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, it harvests hot arc is pressure limiting glass tube end socket, pressure limiting glass tube end socket or be plane.
The plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, harvest outer surface or process chemical attack emulsification treatment within the hot arc glass tube in it.
The plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, harvest hot arc glass tube shady face outer tube wall in it and be 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 in harvest on hot arc glass tube shady face outer tube wall, be equipped with reflective mirror on the inner tubal wall of outer glass enclosure tube shady face, or in harvest on hot arc glass tube shady face outer tube wall, be equipped with reflective mirror on the inside and outside tube wall of outer glass enclosure tube shady face.
The plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, harvesting the hot arc glass tube in it 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 plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, its outer glass enclosure tube is the low-reflection glass pipe.
The plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, the termination of its heat release section pipe is provided with sucker.
The plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, its glass vacuum heat collector/accumulator tube is provided with conducting liquid and harvests the electrode that heat transfer medium is electrically connected to, electrode is derived by sealing ring, and electrode is connected with the negative pole of dc source, and the positive pole of dc source is electrically connected to the earth.
The plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, harvest hot arc glass tube afterbody and be provided with the heat insulation glass tube head in it.
The plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, its heat release section pipe is glass tube, metal tube; The heat release section pipe of glass vacuum heat collector/accumulator tube is provided with liquid and harvests the heat transfer medium filling nozzle, and after the glass vacuum heat collector/accumulator tube application of vacuum, sealing liquid harvests the heat transfer medium filling nozzle; The heat release section pipe of the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate at least is comprised of a heat-dissipating cavity, forms large radiating surface; Glass vacuum heat collector/accumulator tube heat release section 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 glass vacuum heat collector/accumulator tube heat release section 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 glass vacuum heat collector/accumulator tube heat release 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 radiating tube cavitys that are connected; Glass vacuum heat collector/accumulator tube heat release section or at least comprise two petal chambeies for cross section, with smooth excessive a connection of tube chamber, Formation cross-section at least comprises a plurality of radiating tube cavitys that two petal chambeies are connected with a pipe; On glass vacuum heat collector/accumulator tube heat release section radiating tube or be compounded with radiating fin.
The invention has the beneficial effects as follows: a kind of plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate.It after can absorbing heat by absorber plate directly heating liquid harvest heat transfer medium, improve its thermal efficiency, and possess heat accumulation function.Coordinate other technology to increase substantially the collecting efficiency of all-glass vacuum heat accumulation pipe.
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 plug-in combined glass vacuum heat collection and storage tube of a kind of build-in dark absorber plate of the present invention;
Fig. 2 is the cross section view of Fig. 1;
Fig. 3 be a kind of build-in dark absorber plate plug-in combined glass vacuum heat collection and storage tube in harvest hot 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. 3 is the cross section view of Fig. 1;
Fig. 4 is the structural representation of the plug-in combined glass vacuum heat collection and storage tube of a kind of build-in dark absorber plate of the present invention with insulation tube head and stopping means;
Fig. 2 is the cross section view of Fig. 4;
Fig. 3 be a kind of build-in dark absorber plate plug-in combined glass vacuum heat collection and storage tube in harvest hot 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. 3 is the cross section view of Fig. 4;
Fig. 5 is the structural representation that the plug-in combined glass vacuum heat collection and storage tube of a kind of build-in dark absorber plate of the present invention is provided with sucker and stopping means;
Fig. 6 is the cross section view of Fig. 5;
Fig. 7 be the plug-in combined glass vacuum heat collection and storage tube of a kind of build-in dark absorber plate of the present invention with being incubated tube head, be provided with the structural representation of sucker and stopping means.
In figure: harvest hot arc glass tube, 5 vacuum interlayers, 6 in 1 sealing ring, 2 outer glass enclosure tube, 3 dark color absorber plates, 4 and support bullet cards, 7 exhaust nozzles, 8 getters, 9 heat release section pipes, 10 filling nozzles, 11 sealing caps, 12 liquid and harvest heat transfer medium, 13 heat insulation glass tube heads, 14 pressure limiting glass tube end sockets, 15 stopping means, 16 suckers, 17 support bars
As Fig. 1, shown in Fig. 2: a kind of plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate, comprise outer glass enclosure tube 2, inside harvest hot arc glass tube 4, dark color absorber plates 3, heat release section pipe 9, support bullet card 6, getter 8, exhaust nozzle 7, filling nozzle 10, sealing cap 11, inside harvest the 4 one end glass sealings of hot arc glass tube, dark color absorber plates 3 harvests on the inwall of hot arc glass tube 4 in being installed on by self resiliency supported, heat release section pipe 9 with in harvest hot arc glass tube 4 and be tightly connected by sealing ring 1 suit of pegging graft, heat release section pipe 9 is provided with adopting dark liquid and harvests heat transfer medium filling nozzle 10, inside harvest hot arc glass tube 4 by the support bullet card 6 with getter 8, be set in the outer glass enclosure tube 2 that afterbody is provided with exhaust nozzle 7, the mouth of pipe of outer glass enclosure tube 2 with in harvest the 4 glass ring-shaped welding of hot arc glass tube, externally glass enclosure tube 2 with in harvest glass sealing exhaust nozzle 7 after the interlayer vacuum-pumping of hot arc glass tube 4, evaporation getter 8, the inner glass tube that is provided with absorption film 3 of outer glass enclosure tube 2 correspondences is for harvesting hot arc, and outer glass enclosure tube 2 is outer, and to be provided with the glass tube that liquid harvests the heat transfer medium filling nozzle be heat release section, the adopting dark liquid of glass vacuum heat collector/accumulator tube harvests heat transfer medium filling nozzle 10 and is located on the heat release section pipe end, filling nozzle 10 is provided with the sealing cap corresponding with filling nozzle 11, harvest heat transfer medium filling nozzle 10 filled with deep colour liquid by liquid and harvest heat transfer medium 3, leave corresponding adopting dark liquid and harvest the heat transfer medium expansion space in glass vacuum heat collector/accumulator tube, sealing liquid harvests heat transfer medium filling nozzle 10.
As shown in Figure 1, Figure 3: the side to light of dark color absorber plates 3 is dark heat-absorbent surface, and shady face is reflective mirror, inside harvests the glass tube that is shaped as the dome-shaped groove tube wall that surface is recessed, inner face is protruding in hot glass tube 4 cross sections, and other is equal to Fig. 1.
As shown in Fig. 4, Fig. 2: inside harvest hot arc glass tube 4 afterbodys and be provided with heat insulation glass tube head 13, the hot arc that harvests of glass vacuum heat collector/accumulator tube is pressure limiting glass tube end socket 14, the plug-in mounting section root that inside harvests hot arc glass tube 4 inwalls and heat release section pipe 9 is provided with stopping means 15, and other is equal to Fig. 1.
As shown in Fig. 4, Fig. 3: inside harvest the glass tube that is shaped as the dome-shaped groove tube wall that surface is recessed, inner face is protruding in hot glass tube 4 cross sections, other is equal to Fig. 4.
As shown in Figure 5, Figure 6: sealing ring 1 contacts root with the mouth of pipe of heat release section pipe 9 and is provided with stopping means 15, and the termination of glass vacuum heat collector/accumulator tube heat release section pipe 9 is provided with sucker 16, and other is equal to Fig. 1.
As shown in Figure 7: sealing ring 1 contacts root with the mouth of pipe of heat release section pipe 9 and is provided with stopping means 15, and the termination of glass vacuum heat collector/accumulator tube heat release section pipe 9 is provided with the sucker 16 with support bar 17, and other is equal to Fig. 2.
Claims (2)
1. the plug-in combined glass vacuum heat collection and storage tube of a build-in dark absorber plate, comprise outer glass enclosure tube, in harvest hot arc glass tube, dark color absorber plates, heat release section pipe, support the bullet card, getter, exhaust nozzle, liquid harvest heat transfer medium, liquid harvests heat transfer medium filling nozzle, sealing cap, it is characterized in that: inside harvest the one end glass sealing of hot arc glass tube, dark color absorber plates harvests on the inwall of hot arc glass tube in being installed on by self resiliency supported; The dark color absorber plates side to light is dark heat-absorbent surface, or the side to light of dark color absorber plates is dark heat-absorbent surface, and shady face is reflective mirror, or the two sides of dark color absorber plates is dark heat-absorbent surface; The heat release section pipe with in harvest the hot arc glass tube and peg graft to be set with by sealing ring and be tightly connected, the outer tube wall of heat release section pipe with in harvest hot arc glass tube plug-in mounting linkage section root be provided with stopping means, or in harvest hot arc glass tube inwall and heat release section pipe plug-in mounting section root be provided with stopping means, or sealing ring contacts root with the mouth of pipe of heat release section pipe and is provided with stopping means; The heat release section pipe is provided with liquid and harvests the heat transfer medium filling nozzle, filling nozzle is provided with the sealing cap corresponding with filling nozzle, inside harvesting the hot arc 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 with in harvest hot arc glass tube glass ring-shaped welding, externally glass enclosure tube and in harvest glass sealing exhaust nozzle after the interlayer vacuum-pumping of hot arc glass tube, the evaporation getter, inner glass tube corresponding to outer glass enclosure tube is for harvesting hot arc, and the outer pipe of outer glass enclosure tube is heat release section; Harvest the filled liquid of heat transfer medium filling nozzle by liquid and harvest heat transfer medium, liquid harvests the corresponding glass vacuum heat collector/accumulator tube operating temperature of heat transfer medium, select the liquid corresponding with the glass vacuum heat collector/accumulator tube service behaviour to harvest heat transfer medium, and leave corresponding liquid harvest the heat transfer medium expansion space in glass vacuum heat collector/accumulator tube, sealing liquid harvests the heat transfer medium filling nozzle.
2. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 1, it is characterized in that: the hot arc that harvests of glass vacuum heat collector/accumulator tube is pressure limiting glass tube end socket, and pressure limiting glass tube end socket is plane.
3. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 1, is characterized in that: harvest outer surface process chemical attack emulsification treatment within the hot arc glass tube in glass vacuum heat collector/accumulator tube.
4. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 1, it is characterized in that: harvest hot arc glass tube shady face outer tube wall in glass vacuum heat collector/accumulator tube and be 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 in harvest on hot arc glass tube shady face outer tube wall and the inner tubal wall of outer glass enclosure tube shady face on be equipped with reflective mirror, or in harvest on hot arc glass tube shady face outer tube wall, be equipped with reflective mirror on the inner tubal wall of outer glass enclosure tube shady face and outer tube wall.
5. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 1, it is characterized in that: inside harvesting the hot arc 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.
6. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 1, it is characterized in that: the outer glass enclosure tube of glass vacuum heat collector/accumulator tube is the low-reflection glass pipe.
7. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 1, it is characterized in that: the termination of glass vacuum heat collector/accumulator tube heat release section pipe is provided with sucker.
8. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 1, it is characterized in that: glass vacuum heat collector/accumulator tube is provided with conducting liquid and harvests the electrode that heat transfer medium is electrically connected to, electrode is derived by sealing ring, electrode is connected with the negative pole of dc source, and the positive pole of dc source is electrically connected to the earth.
9. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 1, is characterized in that: harvest hot arc glass tube afterbody in glass vacuum heat collector/accumulator tube and be provided with the heat insulation glass tube head.
10. the plug-in combined glass vacuum heat collection and storage tube of build-in dark absorber plate according to claim 10, it is characterized in that: the heat release section pipe is set with one heart at least two tube chambers, and termination is welded to each other and forms the closed cavity that cross section is concentric ring; Or the tube chamber welded and installed that the heat release section pipe is at least two end sealings forms at least two radiating tube cavitys that are connected with a tube chamber on a tube chamber; Or the heat release section pipe be at least one inverted U-shaped tube chamber welded and installed on same tube chamber, form at least two radiating tube cavitys being connected with a tube chamber; Or the heat release section pipe is that cross section at least comprises two petal chambeies, with the smooth transition of a tube chamber, be connected, Formation cross-section at least comprises a plurality of radiating tube cavitys that two petal chambeies are connected with a tube chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103054370A CN101762058B (en) | 2008-11-10 | 2008-11-10 | Plug-in combination type glass vacuum heat collection and storage tube with built-in deep color heat absorption plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103054370A CN101762058B (en) | 2008-11-10 | 2008-11-10 | Plug-in combination type glass vacuum heat collection and storage tube with built-in deep color heat absorption plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101762058A CN101762058A (en) | 2010-06-30 |
| CN101762058B true CN101762058B (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103054370A Expired - Fee Related CN101762058B (en) | 2008-11-10 | 2008-11-10 | Plug-in combination type glass vacuum heat collection and storage tube with built-in deep color heat absorption plate |
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| Country | Link |
|---|---|
| CN (1) | CN101762058B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927696B (en) * | 2012-10-12 | 2015-08-05 | 上海筑能环境科技有限公司 | A kind of detachable solar phase-change heat collecting and storing heat exchanger tube |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067315A (en) * | 1975-10-24 | 1978-01-10 | Corning Glass Works | Solar heat pipe |
| US4153041A (en) * | 1976-04-30 | 1979-05-08 | Thomson-Brandt | Solar energy collector |
| CN1831448A (en) * | 2005-03-10 | 2006-09-13 | 徐宝安 | Glass solar conversion heat collecting pipe with reflection collecting mirror and circulation-aid device |
| CN101122421A (en) * | 2007-07-23 | 2008-02-13 | 高本兰 | Solar energy water heater and solar energy hot water unit |
-
2008
- 2008-11-10 CN CN2008103054370A patent/CN101762058B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067315A (en) * | 1975-10-24 | 1978-01-10 | Corning Glass Works | Solar heat pipe |
| US4153041A (en) * | 1976-04-30 | 1979-05-08 | Thomson-Brandt | Solar energy collector |
| CN1831448A (en) * | 2005-03-10 | 2006-09-13 | 徐宝安 | Glass solar conversion heat collecting pipe with reflection collecting mirror and circulation-aid device |
| CN101122421A (en) * | 2007-07-23 | 2008-02-13 | 高本兰 | Solar energy water heater and solar energy hot water unit |
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| Publication number | Publication date |
|---|---|
| CN101762058A (en) | 2010-06-30 |
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Granted publication date: 20131204 Termination date: 20191110 |
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