CN101762037A - All-glass heat tube vacuum heat collection tube with built-in deep color heat absorption membrane - Google Patents
All-glass heat tube vacuum heat collection tube with built-in deep color heat absorption membrane Download PDFInfo
- Publication number
- CN101762037A CN101762037A CN200810305205A CN200810305205A CN101762037A CN 101762037 A CN101762037 A CN 101762037A CN 200810305205 A CN200810305205 A CN 200810305205A CN 200810305205 A CN200810305205 A CN 200810305205A CN 101762037 A CN101762037 A CN 101762037A
- Authority
- CN
- China
- Prior art keywords
- tube
- glass
- heat
- heat pipe
- absorption film
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- Thermal Insulation (AREA)
Abstract
The invention discloses an all-glass heat tube vacuum heat collection tube with a built-in deep color heat absorption membrane, which solves the problem that the traditional vacuum heat collection tube has low thermal efficiency and cannot store heat. In the all-glass heat tube vacuum heat collection tube, one end of an evaporation section glass tube is sealed by glass; the deep color heat absorption membrane is combined with the inner wall of the evaporation section glass tube; a condensation section glass tube is in welded and sealed connection with the evaporation section glass tube and is provided with a phase change heat-transfer medium filling nozzle; the condensation section glass tube is sleeved in an external glass cover tube, of which the tail part is provided with an exhaust nozzle, by a supporting elastic sleeve with a degasifier; the orifice of the external glass cover tube is annually welded with the glass of the evaporation section; after being vacuumized, the interlayer between the external glass cover tube and the evaporation section glass tube is sealed with an exhaust nozzle to evaporate a degasifier; a phase change heat-transfer medium is filled in the all-glass heat tube vacuum heat collection tube from the filling nozzle; and after vacuumizing treatment, the phase change heat-transfer medium filling nozzle is sealed. The all-glass heat tube vacuum heat collection 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 all-glass heat pipe vacuum collector tube of build-in dark absorption film, belong to the Application of Solar Energy field.
Background technology
Existing pair of vacuum all-glass vacuum thermal-collecting tube, because its heat absorption rete is on the top of heat pipe endothermic tube, and therefore the phase-change heat transfer medium that refluxes 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 all-glass heat pipe vacuum collector tube of build-in dark absorption film.It can directly heat the phase-change heat transfer medium by heat absorption rete heat absorption back, improves its thermal efficiency, and possesses heat accumulation function, cooperates other technology to increase substantially the collecting efficiency of all-glass vacuum heat pipe.
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 build-in dark absorption film, comprise outer glass enclosure tube, evaporator section glass tube, dark absorption film, condensation segment glass tube, support bullet card, getter, exhaust nozzle, phase-change heat transfer medium, phase-change heat transfer medium filling nozzle, its evaporator section glass tube one end glass sealing, dark absorption film is compound on the inwall of evaporator section glass tube, and dark absorption film has capillary properties; The cross section of dark absorption film or be and circle that evaporator section glass tube inwall coincide, the cross section of dark absorption film or be and semicircular arc that evaporator section glass tube inwall is identical; The condensation segment glass tube is connected by welded seal with the evaporator section glass tube, the condensation segment glass tube is provided with phase-change heat transfer medium filling nozzle, the evaporator section glass tube is loaded on afterbody by the support bullet cutting ferrule that has getter and is provided with in the outer glass enclosure tube of exhaust nozzle, the mouth of pipe of outer glass enclosure tube and the welding of evaporator section glass tube glass ring-shaped, externally the interlayer of glass enclosure tube and evaporator section glass tube vacuumizes back glass sealing exhaust nozzle, the evaporation getter; The inner glass tube of outer glass enclosure tube correspondence is an evaporator section, and the outer pipe of outer glass enclosure tube is a condensation segment; By phase-change heat transfer medium filling nozzle all-glass heat pipe vacuum collector tube is filled the phase-change heat transfer medium, after the application of vacuum, sealing phase-change heat transfer medium filling nozzle.
The all-glass heat pipe vacuum collector tube of build-in dark absorption film, its dark absorption film injects in the evaporator section glass tube for the pasty state flowing material, static or rotation heating, drying forms semi arch skinning or the closed round skinning be close to tube wall, after the firm carbonization rete that destructive distillation is made.
The all-glass heat pipe vacuum collector tube of build-in dark absorption film, its dark absorption film are the flexible membrane layer that vertically closely is compound on the evaporator section glass tube inwall, through heating, drying, and the firm carbonization rete of making after the destructive distillation.
The all-glass heat pipe vacuum collector tube of build-in dark absorption film, its evaporator section glass tube are pressure limiting glass tube end socket, pressure limiting glass tube end socket or be the plane.
The all-glass heat pipe vacuum collector tube of build-in dark absorption film, its inner glass tube are pipe, or are the glass tube of the dome-shaped groove tube wall that the surface is recessed, inner face is protruding for cross sectional shape; Outer surface or process chemical attack emulsification treatment within the inner glass tube of glass vacuum thermal-pipe.
The all-glass heat pipe vacuum collector tube of build-in dark absorption film, the inner glass tube shady face outer tube wall of its glass vacuum thermal-pipe 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 the inner 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 on the inner 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 all-glass heat pipe vacuum collector tube of build-in dark absorption film, the termination of its glass vacuum thermal-pipe condensation segment glass tube is provided with sucker; The outer glass enclosure tube of glass vacuum thermal-pipe or be the low-reflection glass pipe.
The all-glass heat pipe vacuum collector tube of build-in dark absorption film, the inwall of its condensation segment glass tube is provided with conductive film layer, conductive film layer is electrically connected with 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 with the earth.
The all-glass heat pipe vacuum collector tube of build-in dark absorption film, its evaporator section glass tube afterbody are provided with insulation glass tube head.
The all-glass heat pipe vacuum collector tube of build-in dark absorption film, its condensation segment are made up of a heat-dissipating cavity at least, form big radiating surface; The condensation segment of all-glass heat pipe vacuum collector tube or be at least two concentric suits of tube chamber, termination are welded to each other that to form the cross section be the closed cavity of concentric ring; The condensation segment of all-glass heat pipe vacuum collector tube or be the tube chamber welded and installed of at least two one ends sealing on a tube chamber, form with one and manage at least two 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 comprise two petal chambeies at least for the cross section is connected along degree of slipping over a tube chamber, forms the cross section and comprises two petal chambeies at least and manage a plurality of radiating tube cavitys that are connected with one; The condensation segment of all-glass heat pipe vacuum collector tube or be compounded with radiating fin.
The invention has the beneficial effects as follows: a kind of all-glass heat pipe vacuum collector tube of build-in dark absorption film, it can directly heat the phase-change heat transfer medium by heat absorption rete heat absorption back, improve its thermal efficiency, and possess heat accumulation function, cooperate other technology to increase substantially the collecting efficiency of all-glass vacuum heat pipe.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of the all-glass heat pipe vacuum collector tube of a kind of build-in dark absorption film of the present invention;
Fig. 2 is that the all-glass heat pipe vacuum collector tube of a kind of build-in dark absorption film of the present invention has insulation tube head and the structural representation that is provided with reflective mirror;
Fig. 3 is that the all-glass heat pipe vacuum collector tube of a kind of build-in dark absorption film of the present invention is the structural representation of big caliber;
Fig. 4 is the cross section view of Fig. 3;
Fig. 5 be a kind of build-in dark absorption film all-glass heat pipe vacuum collector tube evaporator section glass tube cross section be shaped as that the 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 heat pipe heat release section of all-glass heat pipe vacuum collector tube of build-in dark absorption film 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 build-in dark absorption film all-glass heat pipe vacuum collector tube evaporator section glass tube cross section be shaped as that the 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;
Fig. 9 is that a kind of heat pipe heat release section of all-glass heat pipe vacuum collector tube of build-in dark absorption film 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 10 is the structural representation that a kind of termination of all-glass heat pipe vacuum collector tube heat release section pipe of build-in dark absorption film is provided with sucker.
Among the figure: 1 filling nozzle, 2 exhaust nozzles, 3 condensation segment glass tubes, 4 outer glass enclosure tube, 5 vacuum interlayers, 6 phase-change heat transfer media, 7 evaporator section glass tubes, 8 dark absorption films, 9 support bullet card, 10 getters, 11 insulation glass tube heads, 12 reflective mirrors, 13 pressure limiting glass tube end sockets, 14 conductive film layers, 15 locating rings, 16 glass sealings connection electrode, 17 suckers, 18 sleeve pipes
As shown in Figure 1: a kind of all-glass heat pipe vacuum collector tube of build-in dark absorption film, comprise outer glass enclosure tube 4, evaporator section glass tube 7, dark absorption film 8, condensation segment glass tube 3, support bullet card 9, getter 10, filling nozzle 1, exhaust nozzle 2, phase-change heat transfer medium 6, the 7 one end glass sealings of evaporator section glass tube, dark absorption film 8 is compound on the inwall of evaporator section glass tube 7, condensation segment glass tube 3 and evaporator section glass tube 7 are connected by welded seal, condensation segment glass tube 3 is provided with phase-change heat transfer medium filling nozzle 2, evaporator section glass tube 7 is set in afterbody by the support bullet card 9 that has getter 10 and is provided with in the outer glass enclosure tube 4 of exhaust nozzle 2, the mouth of pipe of outer glass enclosure tube 4 and the welding of evaporator section glass tube 7 glass ring-shaped, externally the interlayer of glass enclosure tube 4 and evaporator section glass tube 7 vacuumizes back glass sealing exhaust nozzle 2, evaporation getter 10; The inner glass tube of outer glass enclosure tube 4 correspondences is an evaporator section, and the outer pipe of outer glass enclosure tube is a condensation segment; Fill phase-change heat transfer medium 6 by 1 pair of all-glass heat pipe vacuum collector tube of phase-change heat transfer medium filling nozzle, after the application of vacuum, sealing phase-change heat transfer medium filling nozzle 1.
As shown in Figure 2: the inner tubal wall of outer glass enclosure tube 4 shady faces is provided with reflective mirror 12, in harvest hot arc glass tube 7 afterbodys and be provided with insulation glass tube head 13, other is equal to Fig. 1.
As shown in Figure 3, Figure 4: the inside and outside glass tube of glass vacuum heat collector/accumulator tube is the big volume weight tube of drop-head reducing, and other is equal to Fig. 1.
As Fig. 3, shown in Figure 5: the glass tube that is shaped as the dome-shaped groove tube wall that the surface is recessed, inner face is protruding in evaporator section glass tube 7 cross sections, other is equal to Fig. 1.
As Fig. 6, shown in Figure 7: a kind of heat pipe heat release section 3 of all-glass heat pipe vacuum collector tube of build-in dark absorption film 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, 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 14, conductive film layer 14 connects electrode 16 electrical connections by glass sealing draws, and other is equal to Fig. 1.
As Fig. 6, shown in Figure 8: the glass tube that is shaped as the dome-shaped groove tube wall that the surface is recessed, inner face is protruding in evaporator section glass tube 7 cross sections, other is equal to Fig. 6, Fig. 7.
As showing of Fig. 9: 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 with one and manage three radiating tube cavitys that are connected, other is equal to Fig. 1.
As shown in figure 10: the termination of glass vacuum heat collector/accumulator tube heat release section pipe 3 is provided with sucker 19, and other is equal to Fig. 1.
Claims (10)
1. the all-glass heat pipe vacuum collector tube of a build-in dark absorption film, comprise outer glass enclosure tube, evaporator section glass tube, dark absorption film, condensation segment glass tube, support bullet card, getter, exhaust nozzle, phase-change heat transfer medium, phase-change heat transfer medium filling nozzle, it is characterized in that: the one end glass sealing of evaporator section glass tube, dark absorption film is compound on the inwall of evaporator section glass tube, and dark absorption film has capillary properties; The cross section of dark absorption film or be and circle that evaporator section glass tube inwall coincide, the cross section of dark absorption film or be and semicircular arc that evaporator section glass tube inwall is identical; The condensation segment glass tube is connected by welded seal with the evaporator section glass tube, the condensation segment glass tube is provided with phase-change heat transfer medium filling nozzle, the evaporator section glass tube is loaded on afterbody by the support bullet cutting ferrule that has getter and is provided with in the outer glass enclosure tube of exhaust nozzle, the mouth of pipe of outer glass enclosure tube and the welding of evaporator section glass tube glass ring-shaped, externally the interlayer of glass enclosure tube and evaporator section glass tube vacuumizes back glass sealing exhaust nozzle, the evaporation getter; The inner glass tube of outer glass enclosure tube correspondence is an evaporator section, and the outer pipe of outer glass enclosure tube is a condensation segment; By phase-change heat transfer medium filling nozzle all-glass heat pipe vacuum collector tube is filled the phase-change heat transfer medium, after the application of vacuum, sealing phase-change heat transfer medium filling nozzle.
2. the all-glass heat pipe vacuum collector tube of build-in dark absorption film according to claim 1, it is characterized in that: dark absorption film injects in the evaporator section glass tube for the pasty state flowing material, static or the rotation heating, drying, the semi arch skinning or the closed round skinning of tube wall is close in formation, after the firm carbonization rete that destructive distillation is made.
3. the all-glass heat pipe vacuum collector tube of build-in dark absorption film according to claim 1, it is characterized in that: dark absorption film is for vertically closely being compound in the flexible membrane layer on the evaporator section glass tube inwall, through heating, drying, the firm carbonization rete of making after the destructive distillation.
4. the all-glass heat pipe vacuum collector tube of build-in dark absorption film according to claim 1 is characterized in that: the evaporator section glass tube is a pressure limiting glass tube end socket, pressure limiting glass tube end socket or be the plane.
5. the all-glass heat pipe vacuum collector tube of build-in dark absorption film according to claim 1 is characterized in that: inner glass tube is a pipe, or is the glass tube of the dome-shaped groove tube wall that the surface is recessed, inner face is protruding for cross sectional shape; Outer surface or process chemical attack emulsification treatment within the inner glass tube of glass vacuum thermal-pipe.
6. the all-glass heat pipe vacuum collector tube of build-in dark absorption film according to claim 1, it is characterized in that: the inner glass tube shady face outer tube wall of glass vacuum thermal-pipe 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 the inner 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 on the inner 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.
7. the all-glass heat pipe vacuum collector tube of build-in dark absorption film according to claim 1 is characterized in that: the termination of glass vacuum thermal-pipe condensation segment glass tube is provided with sucker; The outer glass enclosure tube of glass vacuum thermal-pipe or be the low-reflection glass pipe.
8. the all-glass heat pipe vacuum collector tube of build-in dark absorption film 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 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.
9. the all-glass heat pipe vacuum collector tube of build-in dark absorption film according to claim 1 is characterized in that: evaporator section glass tube afterbody is provided with insulation glass tube head.
10. the all-glass heat pipe vacuum collector tube of build-in dark absorption film according to claim 1 is characterized in that: the condensation segment of all-glass heat pipe vacuum collector tube is made up of a heat-dissipating cavity at least, forms big radiating surface; The condensation segment of all-glass heat pipe vacuum collector tube or be at least two concentric suits of tube chamber, termination are welded to each other that to form the cross section be the closed cavity of concentric ring; The condensation segment of all-glass heat pipe vacuum collector tube or be the tube chamber welded and installed of at least two one ends sealing on a tube chamber, form with one and manage at least two 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 comprise two petal chambeies at least for the cross section is connected along degree of slipping over a tube chamber, forms the cross section and comprises two petal chambeies at least and manage a plurality of radiating tube cavitys that are connected with one; The condensation segment of all-glass heat pipe vacuum collector tube or be compounded with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810305205A CN101762037A (en) | 2008-10-27 | 2008-10-27 | All-glass heat tube vacuum heat collection tube with built-in deep color heat absorption membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810305205A CN101762037A (en) | 2008-10-27 | 2008-10-27 | All-glass heat tube vacuum heat collection tube with built-in deep color heat absorption membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101762037A true CN101762037A (en) | 2010-06-30 |
Family
ID=42493347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810305205A Pending CN101762037A (en) | 2008-10-27 | 2008-10-27 | All-glass heat tube vacuum heat collection tube with built-in deep color heat absorption membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101762037A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225923A (en) * | 2013-04-22 | 2013-07-31 | 海宁伊满阁太阳能科技有限公司 | Heat collection element for accelerating start-up of glass heat pipe through sparse core net |
| CN103225906A (en) * | 2013-04-22 | 2013-07-31 | 海宁伊满阁太阳能科技有限公司 | All-glass vacuum heat pipe heat-collecting component with working medium lifted by strip-shaped liquid absorbing core |
| CN103245097A (en) * | 2013-04-22 | 2013-08-14 | 施侃超 | Solar vacuum heat-accumulating device with glass heat-pipe accelerated by sparse core network |
-
2008
- 2008-10-27 CN CN200810305205A patent/CN101762037A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225923A (en) * | 2013-04-22 | 2013-07-31 | 海宁伊满阁太阳能科技有限公司 | Heat collection element for accelerating start-up of glass heat pipe through sparse core net |
| CN103225906A (en) * | 2013-04-22 | 2013-07-31 | 海宁伊满阁太阳能科技有限公司 | All-glass vacuum heat pipe heat-collecting component with working medium lifted by strip-shaped liquid absorbing core |
| CN103245097A (en) * | 2013-04-22 | 2013-08-14 | 施侃超 | Solar vacuum heat-accumulating device with glass heat-pipe accelerated by sparse core network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101762037A (en) | All-glass heat tube vacuum heat collection tube with built-in deep color heat absorption membrane | |
| CN101762038A (en) | All-glass heat pipe vacuum collector tube provided with reflecting condenser | |
| CN101762100B (en) | Glass evacuated heat collecting and accumulating tube with built-in photovoltaic cell components and condenser lenses | |
| CN101762035B (en) | Glass evacuated heat collecting and accumulating tube with built-in dark color liquid heat transfer media and condenser lenses | |
| CN101762043B (en) | Glass vacuum thermal collecting tube | |
| CN101762049A (en) | All-glass heat tube vacuum heat collecting tube | |
| CN101762058B (en) | Plug-in combination type glass vacuum heat collection and storage tube with built-in deep color heat absorption plate | |
| CN101762040A (en) | Vacuum heat collecting tube with all-glass heat tube provided with condensing lens and build-in dark heat absorption film | |
| CN101762059B (en) | Plug-in combination type glass evacuated heat collecting and accumulating tube with built-in condenser lenses | |
| CN101762047B (en) | Glass vacuum heat collector/accumulator tube provided with condenser lens | |
| CN101762051A (en) | Vacuum heat collecting tube with all-glass heat tube provided with reflective condensing lens and build-in dark heat absorption film | |
| CN101762057B (en) | Plug-in mounting combined type glass vacuum heat accumulating pipe filled with deep colour liquid and internally provided with condenser lens | |
| CN101762062B (en) | Plug-in combination type glass evacuated heat collecting and accumulating tube with built-in dark color liquid and condenser lenses | |
| CN101762060B (en) | Plug-in combined glass vacuum heat collection and storage tube with condensing lens | |
| CN102003818B (en) | Plug-in combination type glass vacuum heat collecting and storing tube | |
| CN101762063B (en) | Plug-in type glass evacuated heat collecting and accumulating tube with built-in reflection lenses and dark color absorber plates | |
| CN101762069A (en) | Screwed-seal all-glass heat tube vacuum heat collection tube with built-in deep color heat absorption membrane | |
| CN101762045B (en) | Glass vacuum heat collection and storage tube with built-in condensing lens | |
| CN101762097B (en) | Plug-in combination type glass evacuated heat collecting and accumulating tube with built-in dark color absorber plates and condenser lenses | |
| CN101762046B (en) | Glass vacuum heat collection and storage tube with built-in deep color heat absorption plate and built-in condensing lens | |
| CN101922810B (en) | Plug-in mounting combination type glass vacuum heat collecting and accumulating pipe filled with dark liquid heat-transfer medium | |
| CN101762055A (en) | Glass evacuated collector-storage tube filled with dark liquid heat-transfer medium | |
| CN101762068B (en) | Plug-in type condensing evacuated heat collecting and accumulating tube with built-in reflection lenses and dark color absorber plates | |
| CN101762066B (en) | Plug-in type glass evacuated heat collecting with built-in photovoltaic cell components and condenser lenses | |
| CN101762070B (en) | Screwing seal glass vacuum heat accumulating pipe filled with deep colour liquid heat-transfer medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100630 |