CN101762035B - Glass evacuated heat collecting and accumulating tube with built-in dark color liquid heat transfer media and condenser lenses - Google Patents
Glass evacuated heat collecting and accumulating tube with built-in dark color liquid heat transfer media and condenser lenses Download PDFInfo
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- CN101762035B CN101762035B CN200810305203.6A CN200810305203A CN101762035B CN 101762035 B CN101762035 B CN 101762035B CN 200810305203 A CN200810305203 A CN 200810305203A CN 101762035 B CN101762035 B CN 101762035B
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- tube
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- transfer medium
- heat transfer
- collector
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- 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
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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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- 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)
- Joining Of Glass To Other Materials (AREA)
Abstract
A glass evacuated heat collecting and accumulating tube with built-in dark color liquid heat transfer media and condenser lenses is characterized in that one end of each inner heat collecting and accumulating glass tube is sealed by glass; heat release section tubes are in seal connection with heat collecting and accumulating section glass tubes through welding; the heat collecting and accumulating section glass tubes are sleeved in outer glass cover tubes; the outer glass cover tubes are provided with the condenser lenses; the mouths of the outer glass cover tubes are welded with the glass on theheat collecting and accumulating section glass tubes in a ring manner; an exhaust nozzle is sealed by glass after the interlayers of inner and outer glass tubes are vacuumized; getters are evaporated; the inner glass tubes corresponding to the outer glass cover tubes are used as the heat collecting and accumulating section; glass tubes which are arranged outside the outer glass cover tubes and are provided with a dark color liquid collecting and accumulating heat transfer medium filling nozzle are used as the heat release section; the dark color liquid collecting and accumulating heat transfer medium filling nozzle on the glass evacuated heat collecting and accumulating tube is arranged at the ends of the heat release section tubes; the filling nozzle is provided with corresponding seal caps; and the liquid collecting and accumulating heat transfer media are filled through the filling nozzle. By directly heating the liquid collector and accumulator heat transfer media, the glass evacuated heat collecting and accumulating tube improves the heat efficiency and has the function of heat accumulation.
Description
Technical field
The present invention relates to the glass vacuum heat collector/accumulator tube that built-in dark color liquid heat transfer medium is provided with collector lens, belong to Application of Solar Energy field.
Background technology
Existing a kind of pair of vacuum all-glass vacuum thermal-collecting tube, because its absorption film is once on the top of heat pipe endothermic tube, and the phase-change heat transfer medium refluxing is in the bottom of heat pipe endothermic tube, is therefore indirect heat transfer.Because 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 the glass vacuum heat collector/accumulator tube that built-in dark color liquid heat transfer medium is provided with collector lens.It can harvest heat transfer medium by direct heating liquid after the heat absorption of heat absorption rete, improves its thermal efficiency.Also make it possess heat accumulation function.Join the collecting efficiency that increases substantially all-glass vacuum heat accumulation pipe with other technology.
The technical scheme that its technical problem of invention solution adopts is: built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, comprise outer glass enclosure tube, inside harvest hot arc glass tube, heat release section pipe, support bullet card, getter, exhaust nozzle, adopting dark liquid harvests heat transfer medium, adopting dark liquid harvests heat transfer medium filling nozzle, sealing cap, in it, harvest one end glass sealing of hot glass tube, heat release section pipe with harvest hot arc glass tube and be connected by welded seal, heat release section pipe is provided with adopting dark liquid and harvests heat transfer medium filling nozzle, harvesting 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, outer glass enclosure tube is provided with collector lens, collector lens is Fei Nieer lens, or be convex lens, Fei Nieer lens, convex lens are longitudinally located on outer glass enclosure tube tube wall, and its area is more than or equal to half outer glass enclosure tube pipe face, or Fei Nieer lens, convex lens are longitudinally located on the convex lens glass bar wall of glass tube walls between outer glass enclosure tube diameter and parallel chords, the mouth of pipe of outer glass enclosure tube welds with harvesting hot arc glass tube glass ring-shaped, and internally glass sealing exhaust nozzle after outer glass pipe interlayer vacuum-pumping, evaporates getter, inner glass tube corresponding to outer glass enclosure tube be for harvesting hot arc, and it is heat release section that outer glass enclosure tube is provided with the glass tube that adopting dark liquid harvests heat transfer medium filling nozzle outward, the adopting dark liquid of glass vacuum heat collector/accumulator tube harvests heat transfer medium filling nozzle and is located on heat release section pipe end, filling nozzle is provided with the sealing cap corresponding with filling nozzle, by adopting dark liquid, harvest the filled liquid of heat transfer medium filling nozzle and harvest heat transfer medium, adopting dark liquid harvests the corresponding glass vacuum heat collector/accumulator tube operating temperature of heat transfer medium, select the adopting dark liquid corresponding with heat accumulation pipe service behaviour to harvest heat transfer medium, and in glass vacuum heat collector/accumulator tube, leave corresponding adopting dark liquid and harvest heat transfer medium expansion space, sealing adopting dark liquid harvests heat transfer medium filling nozzle.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, and it harvests hot arc is pressure limiting glass tube end socket, pressure limiting glass tube end socket or be plane.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, harvests hot glass tube afterbody and be provided with heat insulation glass tube head in it.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, the shady face outer tube wall that harvests hot arc glass tube in it 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 in harvest on the shady face outer tube wall of hot arc glass tube, be equipped with reflective mirror on the inner tubal wall of outer glass enclosure tube shady face, or in harvest on the shady face outer tube wall of hot arc glass tube, be equipped with reflective mirror on the inside and outside tube wall of outer glass enclosure tube shady face.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, and in it, harvesting hot arc 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.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, harvests surfaces externally and internally or the process chemical attack emulsification treatment of hot arc glass tube in it; The outer glass enclosure tube of glass vacuum heat collector/accumulator tube is low-reflection glass pipe.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, and the inside and outside glass tube of its glass vacuum heat collector/accumulator tube is the large volume weight tube of drop-head reducing.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, and the termination of its heat release section pipe is provided with sucker; Glass vacuum heat collector/accumulator tube is provided with and conducts electricity adopting dark liquid and harvest the glass sealing electrode that heat transfer medium is electrically connected to, and glass sealing electrode is connected with the negative pole of dc source, and the positive pole of dc source is electrically connected to the earth.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, harvests in hot arc glass tube and be set with and fill appearance pipe in it, fills Rong Guanwei and is installed on the sealed glass tubes harvesting in hot arc glass tube; Or fill and hold pipe for one end sealing, the other end with in harvest the ring cavity structure that hot arc glass tube base circle welds.
Built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, and the heat release section pipe of its glass vacuum heat collector/accumulator tube is glass tube, metal tube, heat release section pipe with harvest hot arc glass tube by welding or screw thread be tightly connected; The heat release section pipe of glass vacuum heat collector/accumulator tube is provided with deep colour liquid heat-transfer medium filling nozzle, after glass vacuum heat collector/accumulator tube application of vacuum, and sealing deep colour liquid heat-transfer medium filling nozzle; Heat release section pipe is at least 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; Glass vacuum heat collector/accumulator tube heat release section or be the tube chamber welded and installed of at least two one end sealing on a 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 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: built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, by direct heating liquid, harvest heat transfer medium, improve its thermal efficiency, and possess heat accumulation function, join the collecting efficiency that increases substantially all-glass vacuum heat accumulation pipe with other technology.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is a kind of structural representation that is provided with the glass vacuum heat collector/accumulator tube of collector lens of the present invention;
Fig. 2 is the built-in dark color liquid heat transfer medium of the present invention glass vacuum heat collector/accumulator tube that is provided with collector lens with insulation tube head and is provided with the structural representation of reflective mirror;
Fig. 3 is that the glass vacuum heat collector/accumulator tube that built-in dark color liquid heat transfer medium of the present invention is provided with collector lens is provided with the structural representation that fills appearance pipe;
Fig. 4 be built-in dark color liquid heat transfer medium of the present invention be provided with collector lens glass vacuum heat collector/accumulator tube with insulation tube head, be provided with and fill the structural representation that Rong Guanhe is provided with reflective mirror;
Fig. 5 is that the glass vacuum heat collector/accumulator tube that built-in dark color liquid heat transfer medium of the present invention is provided with collector lens is packaged with the structural representation that fills appearance pipe;
Fig. 6 be built-in dark color liquid heat transfer medium of the present invention be provided with collector lens glass vacuum heat collector/accumulator tube with insulation tube head, be packaged with and fill the structural representation that Rong Guanhe is provided with reflective mirror;
Fig. 7 be built-in dark color liquid heat transfer medium of the present invention be provided with collector lens glass vacuum heat collector/accumulator tube with insulation tube head, be packaged with and fill the structural representation that holds pipe;
Fig. 8 be built-in dark color liquid heat transfer medium of the present invention be provided with collector lens glass vacuum heat collector/accumulator tube with insulation tube head, be packaged with and fill the structural representation that Rong Guanhe is provided with reflective mirror;
Fig. 9 is that built-in dark color liquid heat transfer medium of the present invention is provided with the structural representation that the glass vacuum heat collector/accumulator tube of collector lens is Large Diameter Pipeline;
Figure 10 is that outer glass enclosure tube of the present invention is provided with convex lens, and Figure 10 is the cross section view of Fig. 9;
Figure 11 is the glass tube that is shaped as the dome-shaped groove tube wall that surface is recessed, inner face is protruding that harvests hot glass tube cross section in of the present invention, and outer glass enclosure tube is provided with convex lens, and Figure 11 is the cross section view of Fig. 9;
Figure 12 is the glass tube that is shaped as the dome-shaped groove tube wall that surface is recessed, inner face is protruding that harvests hot glass tube cross section in of the present invention, and outer glass enclosure tube is provided with convex lens and Fei Nieer lens, and Figure 12 is the cross section view of Fig. 9;
Figure 13 is that the heat pipe heat release section of the built-in dark color liquid heat transfer medium glass vacuum heat collector/accumulator tube that is provided with collector lens is that two inverted U-shaped tube chamber welded and installed are on same tube chamber, form two radiating tube cavitys that are connected with a pipe, tube wall is provided with the structural representation of reflective mirror;
Figure 14 is that outer glass enclosure tube of the present invention is provided with Fei Nieer lens, and Figure 14 is the cross section view of Figure 13;
Figure 15 is that the heat pipe heat release section of the built-in dark color liquid heat transfer medium glass vacuum heat collector/accumulator tube that is provided with collector lens is that three inverted U-shaped tube chamber welded and installed are on same tube chamber, form three radiating tube cavitys that are connected with a pipe, vacuum heat accumulating pipe is packaged with and fills the structural representation that holds pipe;
Figure 16 is that outer glass enclosure tube of the present invention is provided with convex lens, and Figure 16 is the cross section view of Figure 15;
Figure 17 is the glass tube that is shaped as the dome-shaped groove tube wall that surface is recessed, inner face is protruding that harvests hot glass tube cross section in of the present invention, and outer glass enclosure tube is provided with Fei Nieer lens, and Figure 17 is the cross section view of Figure 15;
Figure 18 establishes suctorial structural representation on the termination of the built-in dark color liquid heat transfer medium glass vacuum heat collector/accumulator tube heat release section pipe that is provided with collector lens;
Figure 19 is that the termination that built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube heat release section pipe of collector lens is provided with the structural representation with the sucker of support bar.
In figure: harvest hot arc glass tube, 8 adopting dark liquids in 1 sealing cap, 2 filling nozzles, 3 heat release section pipes, 4 outer glass enclosure tube, 5 vacuum interlayers, 6 exhaust nozzles, 7 and harvest heat transfer medium, 9 and support bullet cards, 10 getters, 11 heat insulation glass tube heads, 12 reflective mirrors, 13 and fill and hold pipe, 14 pressure limiting glass tube end sockets, 15 sleeve pipes, 16 convex lens, 17 Fei Nieer lens, 18 locating rings, 19 glass sealing connecting electrodes, 20 conductive film layers, 21 suckers
As shown in Figure 1: built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, comprise outer glass enclosure tube 4, inside harvest hot arc glass tube 7, heat release section pipe 3, support bullet card 9, getter 10, exhaust nozzle 6, adopting dark liquid harvests heat transfer medium 8, filling nozzle 2, sealing cap 1, inside harvest the 7 one end glass sealings of hot arc glass tube, inside harvest compound absorption film 6 on the tube wall of hot arc glass tube 7, heat release section pipe 3 with in harvest hot arc glass tube 7 and be connected by welded seal, heat release section pipe 3 is provided with liquid and harvests heat transfer medium filling nozzle 2, inside harvest hot arc glass tube 7 by the support bullet card 9 with getter 10, be set in the outer glass enclosure tube 4 that afterbody is provided with exhaust nozzle 11, outer glass enclosure tube 4 is provided with collector lens, the mouth of pipe of outer glass enclosure tube 4 with in harvest the 7 glass ring-shaped welding of hot arc glass tube, externally glass enclosure tube 4 with in harvest glass sealing exhaust nozzle after the interlayer vacuum-pumping of hot arc glass tube 7, evaporation getter 10, the inner glass tube that is provided with absorption film 6 of outer glass enclosure tube 4 correspondences is for harvesting hot arc, and outer glass enclosure tube 4 is outer, and to be provided with the glass tube that liquid harvests heat transfer medium filling nozzle be heat release section, the liquid of glass vacuum heat collector/accumulator tube harvests heat transfer medium filling nozzle 2 and is located on heat release section pipe end, filling nozzle 2 is provided with the sealing cap corresponding with filling nozzle 1, by adopting dark liquid, harvest heat transfer medium filling nozzle 2 filled with deep colour liquid and harvest heat transfer medium 8, in glass vacuum heat collector/accumulator tube, leave corresponding liquid and harvest heat transfer medium expansion space, sealing liquid harvests heat transfer medium filling nozzle 2.
As shown in Figure 2: the inner tubal wall of outer glass enclosure tube 4 shady faces is provided with reflective mirror 12, inside harvest hot arc glass tube 7 afterbodys and be provided with heat insulation glass tube head 11, other is equal to Fig. 1.
As shown in Figure 3: inside harvest in hot arc glass tube 7 and be set with and fill appearance pipe 13, fill and hold pipe 13 for to be installed on the sealed glass tubes harvesting in hot arc glass tube, the hot arc that harvests of glass vacuum heat collector/accumulator tube is pressure limiting glass tube end socket 15, and other is equal to Fig. 1.
As shown in Figure 4: inside harvest in hot arc glass tube 7 and be set with and fill appearance pipe 13, fill and hold pipe 13 for being installed on the sealed glass tubes harvesting in hot arc glass tube, the hot arc that harvests of glass vacuum heat collector/accumulator tube is pressure limiting glass tube end socket 14, inside harvest hot arc glass tube 7 afterbodys and be provided with heat insulation glass tube head 11, other is equal to Fig. 2.
As shown in Figure 5: inside harvest in hot arc glass tube 7, to be set with to fill and hold pipe 13, fill and hold pipe for one end sealing, the other end with in harvest the ring cavity structure that hot arc glass tube base circle welds, other is equal to Fig. 1.
As shown in Figure 6: inside harvest in hot arc glass tube 7 and be set with and fill appearance pipe 13, fill and hold pipe for one end sealing, the other end with in harvest the ring cavity structure of hot arc glass tube base circle welding, inside harvest hot arc glass tube 7 afterbodys and be provided with heat insulation glass tube head 13, other is equal to Fig. 2.
As shown in Figure 7: inside harvest in hot arc glass tube 7, to be set with to fill and hold pipe 13, fill and hold pipe for one end sealing, the other end with in harvest the ring cavity structure that hot arc glass tube base circle welds, harvest hot arc afterbody and be provided with heat insulation glass tube head 11, other is equal to Fig. 1.
As shown in Figure 8: inside harvest in hot arc glass tube 7 and be set with and fill appearance pipe 13, fill and hold pipe for one end sealing, the other end with in harvest the ring cavity structure of hot arc glass tube base circle welding, harvest hot arc afterbody and be provided with heat insulation glass tube head 11 and sleeve pipe 15, other is equal to Fig. 2.
As shown in Figure 9, Figure 10: the inside and outside glass tube of glass vacuum heat collector/accumulator tube is the large volume weight tube of drop-head reducing, and outer glass enclosure tube 4 is provided with convex lens 16, and other is equal to Fig. 1.
As shown in Fig. 9, Figure 11: 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 7 cross sections, outer glass enclosure tube 4 is provided with convex lens 16, and other is equal to Fig. 1.
As shown in Fig. 9, Figure 12: 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 7 cross sections, outer glass enclosure tube 4 is provided with convex lens 16 and Fei Nieer lens 17, and other is equal to Fig. 1.
As shown in Figure 13, Figure 14: the heat pipe heat release section 3 that built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens is that two inverted U-shaped tube chamber welded and installed are on same tube chamber, form two radiating tube cavitys that are connected with a pipe, outer glass enclosure tube 4 is provided with Fei Nieer lens 18, the inner tubal wall of outer glass enclosure tube 4 shady faces is provided with reflective mirror 13, the glass wall inner surface of heat pipe heat release section 3 is provided with conductive film layer 20, conductive film layer 20 is electrically connected to and is drawn by glass sealing connecting electrode 19, and other is equal to Fig. 1.
As showing of Figure 15, Figure 16: the heat pipe heat release section of glass vacuum heat collector/accumulator tube be three inverted U-shaped tube chamber welded and installed on same tube chamber, form three radiating tube cavitys that are connected with a pipe, vacuum heat accumulating pipe is packaged with and fills appearance and manage 13, other is equal to Fig. 1.
As shown in Figure 15, Figure 17: 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 7 cross sections, outer glass enclosure tube 4 is provided with Fei Nieer lens 17, and other is equal to Figure 15, Figure 16.
As shown in figure 18: the termination of glass vacuum heat collector/accumulator tube heat release section pipe 3 is provided with sucker 21, and other is equal to Fig. 1.
As shown in figure 19: the termination of glass vacuum heat collector/accumulator tube heat release section pipe 3 is provided with the sucker 21 with support bar, and other is equal to Fig. 1.
Claims (11)
1. built-in dark color liquid heat transfer medium is provided with the glass vacuum heat collector/accumulator tube of collector lens, comprise outer glass enclosure tube, inside harvest hot arc glass tube, heat release section pipe, support bullet card, getter, exhaust nozzle, adopting dark liquid harvests heat transfer medium, adopting dark liquid harvests heat transfer medium filling nozzle, sealing cap, it is characterized in that: in glass vacuum heat collector/accumulator tube, harvest one end glass sealing of hot glass tube, heat release section pipe with harvest hot arc glass tube and be connected by welded seal, heat release section pipe is provided with adopting dark liquid and harvests heat transfer medium filling nozzle, harvesting 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, outer glass enclosure tube is provided with collector lens, collector lens is Fresnel Lenses or is convex lens, Fresnel Lenses or convex lens are longitudinally located on outer glass enclosure tube tube wall, and its area is more than or equal to half outer glass enclosure tube pipe face, or Fresnel Lenses or convex lens are longitudinally located on the convex lens glass bar wall of glass tube walls between outer glass enclosure tube diameter and parallel chords, the mouth of pipe of outer glass enclosure tube welds with harvesting hot arc glass tube glass ring-shaped, and internally glass sealing exhaust nozzle after outer glass pipe interlayer vacuum-pumping, evaporates getter, inner glass tube corresponding to outer glass enclosure tube be for harvesting hot arc, and it is heat release section that outer glass enclosure tube is provided with the glass tube that adopting dark liquid harvests heat transfer medium filling nozzle outward, the adopting dark liquid of glass vacuum heat collector/accumulator tube harvests heat transfer medium filling nozzle and is located on heat release section pipe end, filling nozzle is provided with the sealing cap corresponding with filling nozzle, by adopting dark liquid, harvest the filled liquid of heat transfer medium filling nozzle and harvest heat transfer medium, adopting dark liquid harvests the corresponding glass vacuum heat collector/accumulator tube operating temperature of heat transfer medium, select the adopting dark liquid corresponding with heat accumulation pipe service behaviour to harvest heat transfer medium, and in glass vacuum heat collector/accumulator tube, leave corresponding adopting dark liquid and harvest heat transfer medium expansion space, sealing adopting dark liquid harvests heat transfer medium filling nozzle.
2. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, 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. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: in glass vacuum heat collector/accumulator tube, harvest hot glass tube afterbody and be provided with heat insulation glass tube head.
4. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: the shady face outer tube wall that inside harvests hot arc glass tube 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 in harvest on the shady face outer tube wall of hot arc glass tube, on the inner tubal wall of outer glass enclosure tube shady face, be equipped with reflective mirror, or in harvest on the shady face outer tube wall of hot arc glass tube, in outer glass enclosure tube shady face, on outer tube wall, be equipped with reflective mirror.
5. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: inside harvesting hot arc 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.
6. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: inside harvest the surfaces externally and internally of hot arc glass tube through chemical attack emulsification treatment; The outer glass enclosure tube of glass vacuum heat collector/accumulator tube is low-reflection glass pipe.
7. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: the inside and outside glass tube of glass vacuum heat collector/accumulator tube is the large volume weight tube of drop-head reducing.
8. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: the termination of glass vacuum heat collector/accumulator tube heat release section pipe is provided with sucker; Glass vacuum heat collector/accumulator tube is provided with and conducts electricity adopting dark liquid and harvest the glass sealing electrode that heat transfer medium is electrically connected to, and glass sealing electrode is connected with the negative pole of dc source, and the positive pole of dc source is electrically connected to the earth.
9. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: inside harvest in hot arc glass tube and be set with and fill appearance pipe, fill Rong Guanwei and be installed on the sealed glass tubes harvesting in hot arc glass tube; Or fill and hold pipe for one end sealing, the other end with in harvest the ring cavity structure that hot arc glass tube base circle welds.
10. built-in dark color liquid heat transfer medium according to claim 1 is provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: the heat release section pipe of glass vacuum heat collector/accumulator tube is glass tube or metal tube, heat release section pipe with harvest hot arc glass tube by welding or screw thread be tightly connected; The heat release section pipe of glass vacuum heat collector/accumulator tube is provided with deep colour liquid heat-transfer medium filling nozzle, after glass vacuum heat collector/accumulator tube application of vacuum, and sealing deep colour liquid heat-transfer medium filling nozzle; Heat release section pipe is at least comprised of a heat-dissipating cavity, forms large radiating surface.
11. built-in dark color liquid heat transfer mediums according to claim 10 are provided with the glass vacuum heat collector/accumulator tube of collector lens, it is characterized in that: heat release section pipe is set with one heart at least two tube chambers, termination is welded to each other and forms the cavity that cross section is concentric ring, or the tube chamber welded and installed that heat release section pipe is at least two one end sealings harvests on hot arc glass tube tube chamber interior, form with in harvest at least two radiating tube cavitys that hot arc glass tube is connected, or heat release section pipe harvests on hot arc glass tube tube chamber interior at least one inverted U-shaped tube chamber welded and installed, form with in harvest at least two radiating tube cavitys that hot arc glass tube is connected, or heat release section pipe is that cross section at least comprises two petal structures, harvest the smooth transition of hot arc glass tube tube chamber and be connected with interior, Formation cross-section at least comprise two petal structures with in harvest a plurality of radiating tube cavitys that hot arc glass tube is connected, on glass vacuum heat collector/accumulator tube heat release section radiating tube, be compounded with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810305203.6A CN101762035B (en) | 2008-10-27 | 2008-10-27 | Glass evacuated heat collecting and accumulating tube with built-in dark color liquid heat transfer media and condenser lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810305203.6A CN101762035B (en) | 2008-10-27 | 2008-10-27 | Glass evacuated heat collecting and accumulating tube with built-in dark color liquid heat transfer media and condenser lenses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101762035A CN101762035A (en) | 2010-06-30 |
| CN101762035B true CN101762035B (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810305203.6A Expired - Fee Related CN101762035B (en) | 2008-10-27 | 2008-10-27 | Glass evacuated heat collecting and accumulating tube with built-in dark color liquid heat transfer media and condenser lenses |
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| CN (1) | CN101762035B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543370B (en) * | 2022-03-17 | 2024-04-02 | 山东瑞光新能源科技有限公司 | Combined high-strength solar heat collecting tube |
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| US4474170A (en) * | 1981-08-06 | 1984-10-02 | The United States Of America As Represented By The United States Department Of Energy | Glass heat pipe evacuated tube solar collector |
| 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 |
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| 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 |
| US4474170A (en) * | 1981-08-06 | 1984-10-02 | The United States Of America As Represented By The United States Department Of Energy | Glass heat pipe evacuated tube solar collector |
| 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 |
| CN2811860Y (en) * | 2005-03-10 | 2006-08-30 | 徐宝安 | Solar heat collection glass tube with light reflecting and gathering lens and auxiliary circulating device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101762035A (en) | 2010-06-30 |
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