CN101025304A - Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube - Google Patents
Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube Download PDFInfo
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- CN101025304A CN101025304A CNA2006102001540A CN200610200154A CN101025304A CN 101025304 A CN101025304 A CN 101025304A CN A2006102001540 A CNA2006102001540 A CN A2006102001540A CN 200610200154 A CN200610200154 A CN 200610200154A CN 101025304 A CN101025304 A CN 101025304A
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- 238000006243 chemical reaction Methods 0.000 title claims description 40
- 239000011521 glass Substances 0.000 claims abstract description 141
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 230000002463 transducing effect Effects 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 23
- 210000005239 tubule Anatomy 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- 235000006708 antioxidants Nutrition 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000000071 blow moulding Methods 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims description 2
- 230000009477 glass transition Effects 0.000 claims description 2
- 239000005394 sealing glass Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 abstract 2
- 239000002356 single layer Substances 0.000 abstract 1
- 206010033799 Paralysis Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
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- Joining Of Glass To Other Materials (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
A solar vacuum transducing pipe with its load-bearing pipe combining an optical-thermal transition film is packaged of a small caliber inner glass pipe with one end welding seal and transducing lamina outside and a large caliber outer glass pipe with a blast pipe hush on welding head. The end is sealed by ring welding to form a solar vacuum transducing pipe with two ends through. There is a glass locating nozzle for sealing and locating on mouth piece of the glass ring welding point. The glass locating nozzle connects with the large caliber outer glass pipe by welding and fuses with the inner glass pipe, which forms monolayer glass locating nozzle sealed and located by a round glass pipe. Set screw or slot for connecting with other devices on the surface of glass locating nozzle. The load-bearing through endothermal pipe set into the small caliber inner glass pipe is single pipe or combined with fin. The load-bearing through endothermal pipe combines optical-thermal transition film and is sealed and connected with glass locating nozzle by the closed end cap. Set expansion and shrinkage absorption plant on the end cap or load-bearing pipe.
Description
Affiliated technical field
The present invention relates to the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection, belong to the Application of Solar Energy field.
Background technology
Present full glass solar vacuum glass straight-through transducing tube is because architectural characteristic all can't pressure-bearing, particularly aspect solar engineering, in case single tube explosion then whole system paralysis.Can't satisfy the bearing operation of system, can not make solar energy evacuated energy converting pipe be applied to solar energy heat collection engineering well.
Summary of the invention
The object of the present invention is to provide a kind of safe, but the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection of the fast bearing operation of handling ease, efficient heat-collecting, thermal starting speed.
The object of the present invention is achieved like this: the solar vacuum energy-exchanging tube that a kind of pressure-bearing direct connection is tube having light-heat conversion film compounded, outer glass pipe by two ends glass tube head necking reducer is set in tubule footpath inner glass tube, termination glass ring-shaped welded closure, form the straight-through solar vacuum energy-exchanging tube in two ends, the pressure-bearing direct connection endothermic tube is installed in the heat exchange inner glass tube, on the tube head at its glass ring-shaped welded closure place, the glass location ozzle that is used to seal location and installation with its one is arranged, for welding by glass with outer glass pipe, tubule footpath inner glass tube fuses into one, form the sealing of single-glass pipe glass location ozzle is installed, the surface of glass location ozzle is provided with and is used for the screw thread or the draw-in groove that are connected with other device; The pressure-bearing direct connection endothermic tube of tubule footpath inner glass tube plug-in mounting or for single tube or be compounded with fin is compounded with photo-thermal converting material film on the pressure-bearing direct connection endothermic tube; The pressure-bearing direct connection endothermic tube is tightly connected by closed end cap assembly and glass location ozzle, on the end cap or the pressure-bearing direct connection endothermic tube be provided with expansions, contraction absorption plant.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, have two calibers on the outer casing shell pipe of its solar vacuum glass straight-through transducing tube at least, caliber is connected by slyness with the caliber joining place and carries out reducing, reducing place or for sealing surface is installed, the mouth of pipe of glass location ozzle is a sealing surface, glass location ozzle or outside or inner face or interior outside are provided with screw thread or draw-in groove, are connected sealing by the closed end cap assembly with the pressure-bearing endothermic tube.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, its pressure-bearing direct connection endothermic tube or be light pipe or for finned tube, its material or be metal tube, or be glass tube, or be the good pipe of other heat conductivility, the photo-thermal converting material film that adheres on the pressure-bearing endothermic tube has high temperature resistant, anti-oxidant, chemical property stable properties, photo-thermal converting material film or be material with carbon element film or for the ferrous material film, or be the stable compound film of chemical property etc.; On the pressure-bearing endothermic tube or be provided with mounting and positioning device, or be provided with sucker or inhale the pressure balance pressure bearing and seal assembly of cap.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, its pressure-bearing direct connection endothermic tube and its fin are compounded with photo-thermal converting material film, has high temperature resistant, anti-oxidant, chemical property stable properties, photo-thermal converting material or be material with carbon element or for ferrous material, or be the stable compound of chemical property etc.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, its closed end cap assembly is to have internal thread or the externally threaded end cap that position limiting structure is arranged, wherein, the end cap of at least one end is provided with the bullet bellows that contracts, is furnished with sealing ring on the end cap, or be furnished with spring and leakproof back-up ring, the pressure-bearing direct connection pipe interconnects by having the contract duct ligation of bellows of bullet; End cap or compound being connected on the header are connected with the location ozzle.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, its tubule footpath inner glass tube and the big caliber outer glass pipe that is provided with blast pipe envelope mouth, or be concentric suit, or be eccentric suit, the glass solder sealing glass location ozzle of the mouth of pipe and the joining place of outer glass pipe have and glass location ozzle equal angular face at grade, and tubule footpath inner glass tube is loaded on location mutually with big caliber outer glass pipe parallel sleeve; The cross section of outer glass pipe or be circle, or be ellipse, or be curve and the closed line that is connected of circular arc line, outer glass pipe has enough intensity; The cross section at the two ends of outer glass pipe or be oval, or for curve and circular arc line be connected closed line all fade to circle.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, its outer glass pipe is provided with beam condensing unit, beam condensing unit or for being located at Fresnel lens on the outer glass pipe, or for being installed on Fresnel lens on the outer glass pipe, the junction of Fresnel lens and outer glass pipe or Fresnel lens is located by the scorification compression moulding of outer glass pipe is welded; Or be loaded on outer glass pipe by the support of himself deformation elastic force the location is installed, or locate by the bonding installation in high temperature resistant adhesive and glass outer tube junction; The focal line of Fresnel lens is the tubule footpath inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of incident ray; Beam condensing unit or for being located at reflecting condenser mirror on the outer glass pipe, wherein, reflecting condenser mirror or be the built-in reflective condenser mirror, or be the glass tube walls reflecting condenser mirror; Built-in reflective condenser mirror or for the metallic reflection condenser mirror, or be the glass-reflected condenser mirror; The cross section of reflecting condenser mirror is a curve, the junction of glass-reflected condenser mirror and outer glass pipe or by the scorification compression moulding of outer glass pipe welding is installed the location with the glass-reflected condenser mirror; Or be loaded on outer glass pipe by the support of himself deformation elastic force the location is installed, or locate by the bonding installation in high temperature resistant adhesive and glass outer tube junction; The focal line of reflecting condenser mirror is the tubule footpath inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of incident ray; On the curved surface of outer glass pipe or evaporation reflecting condenser mirror is arranged, the tubule of the focal line of reflecting condenser mirror footpath inner glass tube, its caliber satisfy the focusing irradiation of incident ray.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, in its inside and outside glass sealed knot end, the getter that metal bullet card supports is installed, glass location ozzle, outer glass pipe reducing surface blending pipe, outer glass transition sealed tube be outer glass pipe by glass mold stretches, dash off, blow molding, make the reducing glass tube chamber that two ends lead directly to.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, its pressure balance pressure bearing and seal assembly is located on the pressure-bearing endothermic tube of direct connection solar vacuum energy converting pipe, intake-outlet is arranged, there is sucker at the top or inhales the pipe or the support of cap, by the sucker or the suction cap at pressure balance pressure bearing and seal assembly top, straight line is installed to connect and is positioned the upper header end face.
The solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, its pressure-bearing pipe or for rotating shaft, the glass ring lumen that heat exchange inner glass tube, outer glass pipe etc. are formed maybe can rotate around the pressure-bearing pipe.
The invention has the beneficial effects as follows: the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection can be realized bearing operation, aspect solar engineering, the then problem of whole system paralysis of single tube explosion can not occur.Safe, handling ease, efficient heat-collecting.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the generalized section of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection;
Fig. 2 installs the horizontal A-A cross section view of seal section for it;
Fig. 3 is the horizontal B-B cross section view of its thermal-arrest section.
Fig. 1, Fig. 2, Fig. 3 are all first embodiment.
The generalized section of the special pipe of mirror surface is installed in the solar vacuum energy-exchanging tube of Fig. 4 for the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection;
The side view of the special pipe of mirror surface is installed in the solar vacuum energy-exchanging tube of Fig. 7 for the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection;
Fig. 5 installs the horizontal A-A cross section view of seal section for it;
Fig. 6 is the horizontal B-B cross section view of its thermal-arrest section.
Fig. 4, Fig. 5, Fig. 6, Fig. 7 are all second embodiment.
Fig. 8 is coated with the side view of the special pipe of mirror surface for the outer glass pipe wall of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection;
Fig. 9 installs the horizontal A-A cross section view of seal section for it;
Figure 10 is the horizontal B-B cross section view of its thermal-arrest section.
Fig. 8, Fig. 9, Figure 10 are all the 3rd embodiment.
Be fitted with mirror surface in the solar vacuum energy-exchanging tube of Figure 11 for the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection, pressure-bearing heat pipe top is equipped with the generalized section of pressure balance pressure bearing and seal assembly;
Fig. 9 installs the horizontal A-A cross section view of seal section for it;
Figure 12 is the horizontal B-B cross section view of its thermal-arrest section.
Figure 11, Fig. 9, Figure 12 are all the 4th embodiment.
Figure 13 is the generalized section of the compound heat absorption fin of pressure-bearing endothermic tube of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection;
Figure 14 installs the horizontal A-A cross section view of seal section for it;
Figure 15 is the horizontal B-B cross section view of its thermal-arrest section.
Fig. 3, Figure 14, Figure 15 are all the 5th embodiment.
Figure 16 is the compound heat absorption fin of the pressure-bearing endothermic tube of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection, and the tube wall of solar vacuum energy-exchanging tube outer glass pipe is coated with the generalized section of the special pipe of mirror surface;
Figure 17 installs the horizontal A-A cross section view of seal section for it;
Figure 18 is the horizontal B-B cross section view of its thermal-arrest section.
Figure 16, Figure 17, Figure 18 are all the 6th embodiment.
Figure 19 is the compound heat absorption fin of the pressure-bearing endothermic tube of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection, and the tube wall of solar vacuum energy-exchanging tube outer glass pipe is coated with the generalized section of the special pipe of mirror surface;
Figure 22 is the compound heat absorption fin of the pressure-bearing endothermic tube of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection, and the tube wall of solar vacuum energy-exchanging tube outer glass pipe is coated with the side view of the special pipe of mirror surface;
Figure 20 installs the horizontal A-A cross section view of seal section for it;
Figure 21 is the horizontal B-B cross section view of its thermal-arrest section.
Figure 19, Figure 20, Figure 21, Figure 22 are all the 7th embodiment.
Figure 23 is the compound heat absorption fin of the pressure-bearing endothermic tube of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection, is fitted with mirror surface in the solar vacuum energy-exchanging tube;
Figure 20 installs the horizontal A-A cross section view of seal section for it;
Figure 24 is the horizontal B-B cross section view of its thermal-arrest section.
Figure 23, Figure 20, Figure 24 are all the 8th embodiment.
Figure 25 is the connected mode schematic diagram of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection, and Figure 25 is the 9th embodiment.
Figure 26 is the connected mode schematic diagram of the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of the pressure-bearing direct connection of installation mirror surface in the outer glass pipe, and Figure 26 is the tenth embodiment.
Among the figure: 1 positioning supports, 2 bullets contract ripple sealing nut, the 3 undergauge mouths of pipe, 4 pressure-bearing endothermic tubes, 5 reducing surface blending pipes, 6 adiabatic vacuum chambers, 7 material with carbon elements, 8 tubules footpath inner glass tube, 9 outer glass pipes, 10 getters, 11 condenser mirrors, 12 pressure balance pressure bearing and seal assemblies, 13 delivery ports, 14 water inlets, 15 heat absorption fins, 16 insulation materials, 17 lock nuts, 18 flexible duct ligations, 19 seal washers
The specific embodiment
Among first embodiment: the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of a kind of pressure-bearing direct connection comprises that the undergauge mouth of pipe 3, reducing surface blending pipe 5, tubule footpath inner glass tube 8, outer glass pipe 9, getter 10, pressure-bearing endothermic tube 4, material with carbon element 7 constitute, tubule footpath inner glass tube 8 and outer glass pipe 9 and reducing surface blending pipe 5, the undergauge mouth of pipe 3 annular solder, vacuumize the back sealing-in by exhaust nozzle, form annular adiabatic vacuum chamber 6, produce the minute surface of cooling down by evaporation, make adiabatic vacuum chamber 6 high vacuum of solar vacuum energy-exchanging tube getter 10.The pressure-bearing endothermic tube 4 that is attached with material with carbon element 7 is plugged in the solar vacuum energy-exchanging tube chamber, and pressure-bearing endothermic tube 4 is fixing with the undergauge mouth of pipe 3 by contract ripple sealing nut 2 of positioning supports 1, bullet.
Among second embodiment: the cross section of the outer glass pipe 9 of solar vacuum energy-exchanging tube is oval-shaped special pipe, and outer glass pipe 9 tube walls of solar vacuum energy-exchanging tube are coated with condenser mirror 11, and other is equal to first embodiment.
Among the 3rd embodiment: the cross section of the outer glass pipe 9 of solar vacuum energy-exchanging tube is a curve and the closed line that is connected of circular arc line, and other is equal to second embodiment.
Among the 4th embodiment: plug-in mounting condenser mirror 13 in the solar vacuum energy-exchanging tube 9 of solar vacuum energy-exchanging tube, the top of pressure-bearing endothermic tube 4 is equipped with pressure balance pressure bearing and seal assembly 12.Other is equal to second embodiment.
Among the 5th embodiment: be compounded with heat absorption fin 15 on the pressure-bearing endothermic tube 4.Other is equal to first embodiment.
Among the 6th embodiment: the cross section of the outer glass pipe 9 of solar vacuum energy-exchanging tube is oval-shaped special pipe, and outer glass pipe 9 tube walls of solar vacuum energy-exchanging tube are coated with condenser mirror 11, and other is equal to the 5th embodiment.
Among the 7th embodiment: the cross section of the outer glass pipe 9 of solar vacuum energy-exchanging tube is a curve and the closed line that is connected of circular arc line, and outer glass pipe 9 tube walls of solar vacuum energy-exchanging tube are coated with condenser mirror 11, and other is equal to the 5th embodiment.
Among the 8th embodiment: plug-in mounting condenser mirror 13 in the solar vacuum energy-exchanging tube 9 of solar vacuum energy-exchanging tube.Other is equal to the 5th embodiment.
Among the 9th embodiment: interconnect by packing ring 19, lock nut 17, flexible duct ligation 18 between the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection, solar vacuum energy-exchanging tube is enclosed with insulation material 16.
Among the tenth embodiment: the outer glass pipe 9 of the solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded is provided with condenser mirror 11, and other is equal to the 9th embodiment.
Claims (10)
1. solar vacuum energy-exchanging tube that pressure-bearing direct connection is tube having light-heat conversion film compounded, outer glass pipe by two ends glass tube head necking reducer is set in tubule footpath inner glass tube, termination glass ring-shaped welded closure, form the straight-through solar vacuum energy-exchanging tube in two ends, the pressure-bearing direct connection endothermic tube is installed in the heat exchange inner glass tube, it is characterized in that: on the tube head at glass ring-shaped welded closure place, the glass location ozzle that is used to seal location and installation with its one is arranged, for welding by glass with outer glass pipe, tubule footpath inner glass tube fuses into one, form the sealing of single-glass pipe glass location ozzle is installed, the surface of glass location ozzle is provided with and is used for the screw thread or the draw-in groove that are connected with other device; The pressure-bearing direct connection endothermic tube of tubule footpath inner glass tube plug-in mounting or for single tube or be compounded with fin is compounded with photo-thermal converting material film on the pressure-bearing direct connection endothermic tube; The pressure-bearing direct connection endothermic tube is tightly connected by closed end cap assembly and glass location ozzle, on the end cap or the pressure-bearing direct connection endothermic tube be provided with expansions, contraction absorption plant.
2. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: have two calibers on the outer casing shell pipe of solar vacuum glass straight-through transducing tube at least, caliber is connected by slyness with the caliber joining place and carries out reducing, reducing place or for sealing surface is installed, the mouth of pipe of glass location ozzle is a sealing surface, glass location ozzle or outside or inner face or interior outside are provided with screw thread or draw-in groove, are connected sealing by the closed end cap assembly with the pressure-bearing direct connection endothermic tube.
3. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: pressure-bearing direct connection endothermic tube or for light pipe or for finned tube, its material or be metal tube, or be glass tube, or be the good pipe of other heat conductivility, the photo-thermal converting material film that adheres on the pressure-bearing direct connection endothermic tube has high temperature resistant, anti-oxidant, chemical property stable properties, photo-thermal converting material film or be material with carbon element film or for the ferrous material film, or be the stable compound film of chemical property etc.; On the pressure-bearing direct connection endothermic tube or be provided with mounting and positioning device, or be provided with sucker or inhale the pressure balance pressure bearing and seal assembly of cap.
4. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: the photo-thermal converting material film that pressure-bearing direct connection endothermic tube and its fin are compound, has high temperature resistant, anti-oxidant, chemical property stable properties, photo-thermal converting material or be material with carbon element or for ferrous material, or be the stable compound of chemical property etc.
5. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: the closed end cap assembly is to have internal thread or the externally threaded end cap that position limiting structure is arranged, wherein, the end cap of at least one end is provided with the bullet bellows that contracts, is furnished with sealing ring on the end cap, or be furnished with spring and leakproof back-up ring, the pressure-bearing direct connection pipe interconnects by having the contract duct ligation of bellows of bullet; End cap or compound being connected on the header are connected with the location ozzle.
6. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: tubule footpath inner glass tube and the big caliber outer glass pipe that is provided with blast pipe envelope mouth, or be concentric suit, or be eccentric suit, the glass solder sealing glass location ozzle of the mouth of pipe and the joining place of outer glass pipe have and glass location ozzle equal angular face at grade, and tubule footpath inner glass tube is loaded on location mutually with big caliber outer glass pipe parallel sleeve; The cross section of outer glass pipe or be circle, or be ellipse, or be curve and the closed line that is connected of circular arc line, outer glass pipe has enough intensity; The cross section at the two ends of outer glass pipe or be oval, or for curve and circular arc line be connected closed line all fade to circle.
7. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: outer glass pipe is provided with beam condensing unit, beam condensing unit or for being located at Fresnel lens on the outer glass pipe, or for being installed on Fresnel lens on the outer glass pipe, the junction of Fresnel lens and outer glass pipe or Fresnel lens is located by the scorification compression moulding of outer glass pipe is welded; Or be loaded on outer glass pipe by the support of himself deformation elastic force the location is installed, or locate by the bonding installation in high temperature resistant adhesive and glass outer tube junction; The focal line of Fresnel lens is the tubule footpath inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of incident ray; Beam condensing unit or for being located at reflecting condenser mirror on the outer glass pipe, wherein, reflecting condenser mirror or be the built-in reflective condenser mirror, or be the glass tube walls reflecting condenser mirror; Built-in reflective condenser mirror or for the metallic reflection condenser mirror, or be the glass-reflected condenser mirror; The cross section of reflecting condenser mirror is a curve, the junction of glass-reflected condenser mirror and outer glass pipe or by the scorification compression moulding of outer glass pipe welding is installed the location with the glass-reflected condenser mirror; Or be loaded on outer glass pipe by the support of himself deformation elastic force the location is installed, or locate by the bonding installation in high temperature resistant adhesive and glass outer tube junction; The focal line of reflecting condenser mirror is the tubule footpath inner glass tube of transducing lamina membranacea for the surface, and its caliber satisfies the focusing irradiation of incident ray; On the curved surface of outer glass pipe or evaporation reflecting condenser mirror is arranged, the tubule of the focal line of reflecting condenser mirror footpath inner glass tube, its caliber satisfy the focusing irradiation of incident ray.
8. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: in the inside and outside glass sealed knot end, the getter that metal bullet card supports is installed, glass location ozzle, outer glass pipe reducing surface blending pipe, outer glass transition sealed tube be outer glass pipe by glass mold stretches, dash off, blow molding, make the reducing glass tube chamber that two ends lead directly to.
9. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: pressure balance pressure bearing and seal assembly is located on the pressure-bearing direct connection endothermic tube of direct connection solar vacuum energy converting pipe, intake-outlet is arranged, there is sucker at the top or inhales the pipe or the support of cap, by the sucker or the suction cap at pressure balance pressure bearing and seal assembly top, straight line is installed to connect and is positioned the upper header end face.
10. the tube having light-heat conversion film compounded solar vacuum energy-exchanging tube of pressure-bearing direct connection according to claim 1, it is characterized in that: pressure-bearing direct connection endothermic tube or for rotating shaft, the glass ring lumen that heat exchange inner glass tube, outer glass pipe etc. are formed maybe can rotate around the pressure-bearing direct connection endothermic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006102001540A CN101025304B (en) | 2006-02-20 | 2006-02-20 | Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006102001540A CN101025304B (en) | 2006-02-20 | 2006-02-20 | Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101025304A true CN101025304A (en) | 2007-08-29 |
| CN101025304B CN101025304B (en) | 2010-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006102001540A Expired - Fee Related CN101025304B (en) | 2006-02-20 | 2006-02-20 | Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101025304B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769621A (en) * | 2008-12-31 | 2010-07-07 | 北京环能海臣科技有限公司 | Solar thermal collector for vertical-inserted close-packed metal section heat tube compound glass vacuum thermal-collecting tube |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364424Y (en) * | 1999-04-18 | 2000-02-16 | 刘效明 | Heat pipe type solar water heater |
| CN2397446Y (en) * | 1999-11-09 | 2000-09-20 | 石静芬 | Composite heat pipe type vacuum solar heat collector |
-
2006
- 2006-02-20 CN CN2006102001540A patent/CN101025304B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769621A (en) * | 2008-12-31 | 2010-07-07 | 北京环能海臣科技有限公司 | Solar thermal collector for vertical-inserted close-packed metal section heat tube compound glass vacuum thermal-collecting tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101025304B (en) | 2010-12-08 |
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