CN101089512A - Solar vacuum heat collection tube with thermal insulation cavity on tail of tube - Google Patents
Solar vacuum heat collection tube with thermal insulation cavity on tail of tube Download PDFInfo
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- CN101089512A CN101089512A CNA2006102005575A CN200610200557A CN101089512A CN 101089512 A CN101089512 A CN 101089512A CN A2006102005575 A CNA2006102005575 A CN A2006102005575A CN 200610200557 A CN200610200557 A CN 200610200557A CN 101089512 A CN101089512 A CN 101089512A
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- tube
- pipe
- collecting tube
- tube chamber
- evacuated solar
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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
Abstract
The present invention relates to a solar vacuum collection pipe whose pipe tail is equipped with a heat-insulating pipe cavity. It is formed from outer glass pipe, metal supporting elastic fastener, heat-insulating pipe cavity and inner collection pipe, etc. which are connected into one body. Said invention also provides their connection mode and assembly method of said solar vacuum collection pipe.
Description
Affiliated technical field
The present invention relates to a kind of pipe tail and have the evacuated solar collecting tube that is incubated tube chamber, belong to the Application of Solar Energy field.
Background technology
At present, known solar vacuum heat-collecting pipe its afterbody free end since being born all is equipped with an elastic metallic support card, and it has also erected the bridge of heat radiation when finishing function such as support, as long as have the temperature difference between this metallic support card and the environment, it just ceaselessly outwards transmits heat.The temperature difference is big more, the strong point is many more, the metallic support card is thick more, wide more heat loss is many more, makes the thermal efficiency of vacuum tube self reduce, and has influenced the heat preservation property of solar collection element greatly, and the solar water heater heat-insulating property that makes descends.
Summary of the invention:
In order to solve the problem of solar vacuum heat-collecting pipe elastic metallic support card heat radiation, invented the pipe tail and had the evacuated solar collecting tube that is incubated tube chamber.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, is made up of outer glass pipe, metallic support bullet card, insulation tube chamber, interior thermal-collecting tube etc.Afterbody at the interior thermal-collecting tube of solar vacuum heat-collecting pipe is equipped with the insulation tube chamber, thermal-collecting tube and the installation positioning free end that is incubated the tube chamber one in forming, the outer glass pipe closed end inwall of evacuated solar collecting tube afterbody supports with metallic support bullet card and contacts, and metallic support bullet card supports with the insulating tube cavity outer wall and contacts.
A kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and its insulation tube chamber is the glass heat-insulating tube chamber of an end reducing or sealing, and the glass heat-insulating tube chamber has low thermal conduction characteristic.
A kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, the pottery insulation tube chamber that its insulation tube chamber is an end reducing or sealing, and pottery insulation tube chamber is connected with interior thermal-collecting tube mutual sheathing, and pottery insulation tube chamber has low thermal conduction characteristic.
A kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, its insulation tube chamber or for etc. gauge structure, or be variable-diameter structure.
A kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, on the conduction transducing lamina membranacea of its interior thermal-collecting tube, there is the conductive electrode glass sealing to derive and constitutes static good antiscale property device, metal bullet card is the elasticity pipe collar on the thermal-collecting tube outer wall conduction transducing lamina membranacea in closely being wrapped in, the elasticity pipe collar is electrically connected with conductive electrode, and conductive electrode is derived from the sealing-in of outer glass pipe upper glass.During use, conductor is inserted dc source, negative electrical charge on thermal-collecting tube outer wall and contact position, the conduction transducing lamina membranacea surface band in can making by induction, makes to become positively charged lotus on the thermal-collecting tube water cavity inwall and be acid, stops metal ion fouling on collector tube inner wall.
A kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and transducing lamina membranacea of thermal-collecting tube is the complex of photovoltaic cell and Heat Conduction Material in it.Photovoltaic cell is derived by glass sealing by the plain conductor that is electrically connected with it.Realize the thermoelectric economic benefits and social benefits output of vacuum heat collection pipe, and photovoltaic cell is cooled off.
A kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and collector tube inner wall upper support is equipped with water-fast, heat-resisting, the aging-resistant tube of band bracing frame in it, tube or be rigidity, or be elastomeric material, or be to seal the gas tube manufacturing.
A kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the mouth of pipe of its vacuum heat collection pipe is equipped with glass location ozzle, and 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.
A kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, the pressure-bearing heat pipe of sealing is installed in its evacuated solar collecting tube chamber, be filled with phase change medium in the pressure-bearing heat pipe, be filled with heat-conducting medium between the pressure-bearing heat pipe of interior collector tube inner wall and closed at both ends, the closed end cap assembly of locating between ozzle and the pressure-bearing heat pipe by the glass that connects evacuated solar collecting tube is tightly connected.
The invention has the beneficial effects as follows: the present invention utilizes the pipe tail to have the evacuated solar collecting tube that is incubated tube chamber, can realize vacuum heat collection pipe tail end heat-insulation and heat-preservation.This technology can be low-cost and be reduced the thermal losses of vacuum tube afterbody easily significantly, thereby the thermal efficiency of the solar vacuum heat-collecting pipe of the useful metallic support card support of institute is improved.
Description of drawings:
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 has the structural representation of the evacuated solar collecting tube of isometrical insulation tube chamber for a kind of pipe tail;
Fig. 2 has isometrical insulation tube chamber for a kind of pipe tail, and the vacuum heat-collecting mouth of pipe has the structural representation of the evacuated solar collecting tube of locating ozzle;
Fig. 3 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with the principal section schematic diagram of the reducing evacuated solar collecting tube of mirror surface;
Fig. 4 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with the side view of the reducing evacuated solar collecting tube of mirror surface;
Fig. 3, Fig. 4 are all an embodiment.
Fig. 5 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat;
Fig. 6 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat;
Fig. 5, Fig. 6 are all an embodiment.
Fig. 7 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat and glass safety valve;
Fig. 8 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat and glass safety valve;
Fig. 7, Fig. 8 are all an embodiment.
Fig. 9 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat, the installation of outer glass pipe reducing;
Figure 10 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat, the installation of outer glass pipe reducing;
Fig. 9, Figure 10 are all an embodiment.
Figure 11 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has release end of heat and glass safety valve, the principal section schematic diagram of the evacuated solar collecting tube that the outer glass pipe reducing is installed;
Figure 12 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has release end of heat and glass safety valve, the side view of the evacuated solar collecting tube that the outer glass pipe reducing is installed;
Figure 11, Figure 12 are all an embodiment.
Figure 13 has the structural representation of the evacuated solar collecting tube of cucurbit shape insulation tube chamber for a kind of pipe tail;
Figure 14 has cucurbit shape insulation tube chamber for a kind of pipe tail, and the vacuum heat-collecting mouth of pipe has the structural representation of the evacuated solar collecting tube of locating ozzle;
Figure 15 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with the principal section schematic diagram of the reducing evacuated solar collecting tube of mirror surface;
Figure 16 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with the side view of the reducing evacuated solar collecting tube of mirror surface;
Figure 15, Figure 16 are all an embodiment.
Figure 17 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat;
Figure 18 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat;
Figure 17, Figure 18 are all an embodiment.
Figure 19 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat, the installation of outer glass pipe reducing;
Figure 20 has isometrical insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat, the installation of outer glass pipe reducing;
Figure 19, Figure 20 are all an embodiment.
Figure 21 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat, the isometrical installation of outer glass pipe;
Figure 22 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat, the isometrical installation of outer glass pipe;
Figure 21, Figure 22 are all an embodiment.
Figure 23 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has release end of heat and glass safety valve, the principal section schematic diagram of the evacuated solar collecting tube of the isometrical installation of outer glass pipe;
Figure 24 has cucurbit shape insulation tube chamber for a kind of pipe tail, and vacuum heat collection pipe is equipped with mirror surface, and has release end of heat and glass safety valve, the side view of the evacuated solar collecting tube of the isometrical installation of outer glass pipe;
Figure 23, Figure 24 are all an embodiment.
Figure 25 is sealed with the structural representation of the evacuated solar collecting tube of isometrical insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of;
Figure 26 is sealed with isometrical insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and the vacuum heat-collecting mouth of pipe has the structural representation of the evacuated solar collecting tube of locating ozzle;
Figure 27 is sealed with isometrical insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with the principal section schematic diagram of the reducing evacuated solar collecting tube of mirror surface;
Figure 28 is sealed with isometrical insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with the side view of the reducing evacuated solar collecting tube of mirror surface;
Figure 27, Figure 28 are all an embodiment.
Figure 29 is sealed with isometrical insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat;
Figure 30 is sealed with isometrical insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat;
Figure 29, Figure 30 are all an embodiment.
Figure 31 is sealed with isometrical insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat, the installation of outer glass pipe reducing;
Figure 32 is sealed with isometrical insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat, the installation of outer glass pipe reducing;
Figure 31, Figure 32 are all an embodiment.
Figure 33 is sealed with reducing insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with the principal section schematic diagram of the isometrical evacuated solar collecting tube of mirror surface;
Figure 34 is sealed with reducing insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with the side view of the isometrical evacuated solar collecting tube of mirror surface;
Figure 33, Figure 34 are all an embodiment.
Figure 35 is sealed with reducing insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with mirror surface, and has the principal section schematic diagram of the evacuated solar collecting tube of release end of heat, the isometrical installation of outer glass pipe;
Figure 36 is sealed with reducing insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with mirror surface, and has the side view of the evacuated solar collecting tube of release end of heat, the isometrical installation of outer glass pipe;
Figure 35, Figure 36 are all an embodiment.
Figure 37 is sealed with reducing insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with mirror surface, and has release end of heat and glass safety valve, the principal section schematic diagram of the evacuated solar collecting tube of the isometrical installation of outer glass pipe;
Figure 38 is sealed with reducing insulation tube chamber for thermal-collecting tube pipe tail reducing in a kind of, and vacuum heat collection pipe is equipped with mirror surface, and has release end of heat and glass safety valve, the side view of the evacuated solar collecting tube of the isometrical installation of outer glass pipe;
Figure 37, Figure 38 are all an embodiment.
Figure 39 has isometrical insulation tube chamber for a kind of pipe tail, on the conduction transducing lamina membranacea of interior thermal-collecting tube, the structural representation of the evacuated solar collecting tube of conductive electrode glass sealing derivation is arranged;
Figure 40 has isometrical insulation tube chamber for a kind of pipe tail, on the conduction transducing lamina membranacea of interior thermal-collecting tube, has the conductive electrode glass sealing to derive, and the vacuum heat-collecting mouth of pipe has the structural representation of the evacuated solar collecting tube of locating ozzle;
Figure 41 has isometrical insulation tube chamber for a kind of pipe tail, on the conduction transducing lamina membranacea of interior thermal-collecting tube, have the conductive electrode glass sealing to derive, the vacuum heat-collecting tube chamber is mounted with air deflector, and vacuum heat collection pipe is equipped with the principal section schematic diagram of the reducing evacuated solar collecting tube of mirror surface;
Figure 42 has isometrical insulation tube chamber for a kind of pipe tail, on the conduction transducing lamina membranacea of interior thermal-collecting tube, has the conductive electrode glass sealing to derive, and the vacuum heat-collecting tube chamber is mounted with air deflector, and vacuum heat collection pipe is equipped with the side view of the reducing evacuated solar collecting tube of mirror surface;
Figure 41, Figure 42 are all an embodiment.
Figure 43 has cucurbit shape insulation tube chamber for a kind of pipe tail, on the conduction transducing lamina membranacea of interior thermal-collecting tube, the structural representation of the evacuated solar collecting tube of conductive electrode glass sealing derivation is arranged;
Figure 44 has cucurbit shape insulation tube chamber for a kind of pipe tail, on the conduction transducing lamina membranacea of interior thermal-collecting tube, has the conductive electrode glass sealing to derive, and the vacuum heat-collecting mouth of pipe has the structural representation of the evacuated solar collecting tube of locating ozzle;
Figure 45 has cucurbit shape insulation tube chamber for a kind of pipe tail, on the conduction transducing lamina membranacea of interior thermal-collecting tube, have the conductive electrode glass sealing to derive, the vacuum heat-collecting tube chamber is fitted with heat transfer heat pipe, and vacuum heat collection pipe is equipped with the principal section schematic diagram of the reducing evacuated solar collecting tube of mirror surface;
Figure 46 has cucurbit shape insulation tube chamber for a kind of pipe tail, on the conduction transducing lamina membranacea of interior thermal-collecting tube, have the conductive electrode glass sealing to derive, the vacuum heat-collecting tube chamber is fitted with heat transfer heat pipe, and vacuum heat collection pipe is equipped with the side view of the reducing evacuated solar collecting tube of mirror surface;
Figure 45, Figure 46 are all an embodiment.
Figure 47 has cucurbit shape insulation tube chamber for a kind of pipe tail, the transducing lamina membranacea of interior thermal-collecting tube is the complex of photovoltaic cell and Heat Conduction Material, the vacuum heat-collecting tube chamber is fitted with heat transfer heat pipe, and vacuum heat collection pipe is equipped with the principal section schematic diagram of the reducing evacuated solar collecting tube of mirror surface;
Figure 48 has cucurbit shape insulation tube chamber for a kind of pipe tail, the transducing lamina membranacea of interior thermal-collecting tube is the complex of photovoltaic cell and Heat Conduction Material, the vacuum heat-collecting tube chamber is fitted with heat transfer heat pipe, and vacuum heat collection pipe is equipped with the side view of the reducing evacuated solar collecting tube of mirror surface;
Figure 47, Figure 48 are all an embodiment.
Figure 49 has isometrical insulation tube chamber for a kind of pipe tail, the transducing lamina membranacea of interior thermal-collecting tube is the complex of photovoltaic cell and Heat Conduction Material, vacuum heat collection pipe is equipped with mirror surface, and has release end of heat and glass safety valve, the principal section schematic diagram of the evacuated solar collecting tube that the outer glass pipe reducing is installed;
Figure 50 has isometrical insulation tube chamber for a kind of pipe tail, the transducing lamina membranacea of interior thermal-collecting tube is the complex of photovoltaic cell and Heat Conduction Material, vacuum heat collection pipe is equipped with mirror surface, and has release end of heat and glass safety valve, the side view of the evacuated solar collecting tube that the outer glass pipe reducing is installed;
Figure 49, Figure 50 are all an embodiment.
Among the figure: thermal-collecting tube in 1,2 adiabatic vacuum chambers, 3 vacuum heat collection pipe transducing films, 4 vacuum heat collection pipe outer glass pipes, 5 elastic metallic support card, 6 insulation tube chambers, 7 steam vents, 8 pipe tail sheaths, 9 location ozzles, 10 reducing surface blending pipes, 11 condenser mirrors, 12 vacuum heat collection pipe condensation segments, 13 throttling heat-exchange devices, 14 throttling heat-exchange devices location bullet card, 15 phase change mediums, 16 glass safety valves, thermal-arrest tube head in 17 reducings, 18 conductive electrodes, 19 air deflectors, 20 sealing nuts, 21 heat pipes, 22 Heat Conduction Materials, 23 photovoltaic cells, 24 glassy metal sealing-in points
The specific embodiment:
As shown in Figure 1: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, comprise thermal-collecting tube 1 in the vacuum heat collection pipe, vacuum heat collection pipe outer glass pipe 4, vacuum heat collection pipe transducing film 3, elastic metallic support card 6, getter, exhaust nozzle, exhaust nozzle pipe tail sheath 8 constitutes, be coated with the interior thermal-collecting tube 1 of vacuum heat collection pipe and vacuum heat collection pipe outer glass pipe 4 annular solder of vacuum heat collection pipe transducing film 3, the afterbody of thermal-collecting tube 1 is isometrical in the vacuum heat collection pipe is sealed with isometrical insulation tube chamber 6, insulation tube chamber 6 is provided with steam vent 7, insulation tube chamber 6 supports with vacuum heat collection pipe outer glass pipe 4 by elastic metallic support card 5 and contacts, vacuumize the back sealing-in by exhaust nozzle, form annular adiabatic vacuum chamber 2, by the getter evaporation that is installed on the elastic metallic support card 5 is produced the minute surface of cooling down, make the ring cavity high vacuum of vacuum tube.
As shown in Figure 2, the mouth of pipe place of vacuum heat collection pipe is equipped with location ozzle 9, and other is equal to Fig. 1.
As Fig. 3, shown in Figure 4, a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, comprise location ozzle 9, reducing surface blending pipe 10, thermal-collecting tube 1 in the vacuum heat collection pipe, vacuum heat collection pipe outer glass pipe 4, vacuum heat collection pipe transducing film 3, elastic metallic support card 5, getter, exhaust nozzle constitutes, be coated with the interior thermal-collecting tube 1 of vacuum heat collection pipe and vacuum heat collection pipe outer glass pipe 4 and reducing surface blending pipe 10 of vacuum heat collection pipe transducing film 3, location ozzle 9 annular solder, the afterbody tube head of vacuum heat collection pipe outer glass pipe 4 is a variable-diameter structure, the outer glass pipe 4 of vacuum heat collection pipe is provided with condenser mirror 11, the afterbody of thermal-collecting tube 1 is isometrical in the vacuum heat collection pipe is sealed with isometrical insulation tube chamber 6, insulation tube chamber 6 is provided with steam vent 7, insulation tube chamber 6 supports with vacuum heat collection pipe outer glass pipe 4 by elastic metallic support card 5 and contacts, vacuumize the back sealing-in by exhaust nozzle, form annular adiabatic vacuum chamber 2, by the getter evaporation that is installed on the elastic metallic support card 5 is produced the minute surface of cooling down, make the ring cavity high vacuum of vacuum tube.
As Fig. 5, shown in Figure 6: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, comprises that thermal-collecting tube 1 in vacuum heat collection pipe outer glass pipe 4, the vacuum heat collection pipe, vacuum heat collection pipe transducing film 3, elastic metallic support card 5, getter, exhaust nozzle, throttling heat-exchange device 13, throttling heat-exchange device location bullet card 14, phase change medium 15 constitute.The bottom of thermal-collecting tube 1 is filled with phase change medium 15 in the vacuum heat collection pipe of two ends glass solder seal head, and throttling heat-exchange device 13 is positioned concentrically between the thermal-arrest section and heat release section of thermal-collecting tube 1 in the vacuum heat collection pipe by throttling heat-exchange device location bullet card 14.The seal head end of the corresponding vacuum heat collection pipe outer glass pipe 4 of an end of thermal-collecting tube 1 in the vacuum heat collection pipe, the outer wall ring packing glass of thermal-collecting tube 1 welding in vacuum heat collection pipe outer glass pipe 4 openings and the vacuum heat collection pipe, formation is sleeved on glass tube annular housing together, be followed successively by vacuum heat collection pipe outer glass pipe 4, adiabatic vacuum chamber 2, thermal-collecting tube 4 in the vacuum heat collection pipe, heat-conducting work medium glass tube chamber, the structure of throttling heat-exchange device 13, heat-conducting work medium glass tube outside the glass capsulation annular welds contact line of demarcation is a vacuum heat collection pipe condensation segment 12, heat-conducting work medium glass tube in the glass capsulation annular welds contact line of demarcation is its thermal-arrest section, vacuum heat collection pipe outer glass pipe 4 is provided with condenser mirror 11, the outer tube wall of thermal-collecting tube 1 is coated with vacuum heat collection pipe transducing film 3 in the vacuum heat collection pipe, the afterbody of thermal-collecting tube 1 is isometrical in the vacuum heat collection pipe is sealed with isometrical insulation tube chamber 6, insulation tube chamber 6 is provided with steam vent 7, insulation tube chamber 6 supports with vacuum heat collection pipe outer glass pipe 4 by elastic metallic support card 5 and contacts, vacuumize the back sealing-in by exhaust nozzle, form annular adiabatic vacuum chamber 2, by the getter evaporation that is installed on the elastic metallic support card 5 is produced the minute surface of cooling down, make the ring cavity high vacuum of vacuum tube.
As Fig. 7, shown in Figure 8: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, the thermal-arrest section glass end socket of thermal-collecting tube 1 is a glass safety valve 16 in the vacuum heat collection pipe of two ends glass solder seal head, at heat-conducting work medium because of temperature height, pressure height, when exceeding its range of safety operation, pressure acts on the glass safety valve, directed explosion, the safe unloading pressure of realization evacuated solar collecting tube.Other is equal to Fig. 5, Fig. 6.
As 9, shown in Figure 10: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, comprises that thermal-collecting tube 1 in vacuum heat collection pipe outer glass pipe 4, the vacuum heat collection pipe, reducing surface blending pipe 10, vacuum heat collection pipe transducing film 3, elastic metallic support card 5, getter, exhaust nozzle, throttling heat-exchange device 13, throttling heat-exchange device location bullet card 14, phase change medium 15 constitute.The bottom of thermal-collecting tube 1 is filled with phase change medium 15 in the vacuum heat collection pipe of two ends glass solder seal head, and throttling heat-exchange device 13 is positioned concentrically between the thermal-arrest section and heat release section of thermal-collecting tube 1 in the vacuum heat collection pipe by throttling heat-exchange device location bullet card 14.The seal head end of the corresponding vacuum heat collection pipe outer glass pipe 4 of an end of thermal-collecting tube 1 in the vacuum heat collection pipe, vacuum heat collection pipe outer glass pipe 4 openings are by the outer wall ring packing glass welding of reducing surface blending pipe 10 with the interior thermal-collecting tube 1 of vacuum heat collection pipe, formation is sleeved on glass tube annular housing together, be followed successively by vacuum heat collection pipe outer glass pipe 4, adiabatic vacuum chamber 2, thermal-collecting tube 4 in the vacuum heat collection pipe, heat-conducting work medium glass tube chamber, the structure of throttling heat-exchange device 13, heat-conducting work medium glass tube outside the glass capsulation annular welds contact line of demarcation is a vacuum heat collection pipe condensation segment 12, heat-conducting work medium glass tube in the glass capsulation annular welds contact line of demarcation is its thermal-arrest section, the afterbody tube head of vacuum heat collection pipe outer glass pipe 4 is a variable-diameter structure, be fitted with condenser mirror 11 on the vacuum heat collection pipe outer glass pipe 4, the outer tube wall of thermal-collecting tube 1 is coated with vacuum heat collection pipe transducing film 3 in the vacuum heat collection pipe, the afterbody of thermal-collecting tube 1 is isometrical in the vacuum heat collection pipe is sealed with isometrical insulation tube chamber 6, insulation tube chamber 6 is provided with steam vent 7, insulation tube chamber 6 supports with vacuum heat collection pipe outer glass pipe 4 by elastic metallic support card 5 and contacts, vacuumize the back sealing-in by exhaust nozzle, form annular adiabatic vacuum chamber 2, by the getter evaporation that is installed on the elastic metallic support card 5 is produced the minute surface of cooling down, make the ring cavity high vacuum of vacuum tube.
As Figure 11, shown in Figure 12: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the thermal-arrest section glass end socket of thermal-collecting tube 1 is a glass safety valve 16 in the vacuum heat collection pipe of two ends glass solder seal head, and other is equal to Fig. 9, Figure 10.
As shown in figure 13: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the afterbody of thermal-collecting tube is sealed with lageniform insulation tube chamber 6 in the vacuum heat collection pipe, and other is equal to Fig. 1.
As shown in figure 14: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the afterbody of thermal-collecting tube is sealed with lageniform insulation tube chamber 6 in the vacuum heat collection pipe, and other is equal to Fig. 2.
As Figure 15, shown in Figure 16: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the afterbody of thermal-collecting tube is sealed with lageniform insulation tube chamber 6 in the vacuum heat collection pipe, and other is equal to Fig. 3, Fig. 4.
As Figure 17, shown in Figure 180: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the afterbody of thermal-collecting tube is sealed with lageniform insulation tube chamber 6 in the vacuum heat collection pipe, and other is equal to Fig. 5, Fig. 6.
As Figure 19, shown in Figure 20: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the afterbody of thermal-collecting tube is sealed with lageniform insulation tube chamber 6 in the vacuum heat collection pipe, and other is equal to Fig. 9, Figure 10.
As Figure 21, shown in Figure 22: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the afterbody of thermal-collecting tube is sealed with lageniform insulation tube chamber 6 in the vacuum heat collection pipe, and other is equal to Fig. 9, Figure 10.
As Figure 23, shown in Figure 24: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the thermal-arrest section glass end socket of thermal-collecting tube 1 is a glass safety valve 16 in the vacuum heat collection pipe of two ends glass solder seal head, and other is equal to Figure 21, Figure 22.
As shown in figure 25: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the interior thermal-arrest tube head 17 of the afterbody reducing of thermal-collecting tube is sealed with isometrical insulation tube chamber 6 in the vacuum heat collection pipe, and other is equal to Fig. 1.
As shown in figure 26: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the interior thermal-arrest tube head 17 of the afterbody reducing of thermal-collecting tube is sealed with isometrical insulation tube chamber 6 in the vacuum heat collection pipe, and other is equal to Fig. 2.
As Figure 27, shown in Figure 28: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, in the vacuum heat collection pipe in the afterbody reducing of thermal-collecting tube thermal-arrest tube head 17 be sealed with isometrical insulation tube chamber 6, other is equal to Fig. 3, Fig. 4.
As Figure 29, shown in Figure 30: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, in the vacuum heat collection pipe in the afterbody reducing of thermal-collecting tube thermal-arrest tube head 17 be sealed with isometrical insulation tube chamber 6, other is equal to Fig. 5, Fig. 6.
As Figure 31, shown in Figure 32: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, in the vacuum heat collection pipe in the afterbody reducing of thermal-collecting tube thermal-arrest tube head 17 be sealed with isometrical insulation tube chamber 6, other is equal to Fig. 9, Figure 10.
As Figure 33, shown in Figure 34: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, in the vacuum heat collection pipe in the afterbody reducing of thermal-collecting tube thermal-arrest tube head 17 be sealed with the insulation tube chamber 6 of reducing, other is equal to Fig. 3, Fig. 4.
As Figure 35, shown in Figure 36: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, in the vacuum heat collection pipe in the afterbody reducing of thermal-collecting tube thermal-arrest tube head 17 be sealed with the insulation tube chamber 6 of reducing, other is equal to Fig. 9, Figure 10.
As Figure 37, shown in Figure 38: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, the interior thermal-arrest tube head 17 of the afterbody reducing of thermal-collecting tube is sealed with the insulation tube chamber 6 of reducing in the vacuum heat collection pipe, the thermal-arrest section glass end socket of thermal-collecting tube 1 is a glass safety valve 16 in the vacuum heat collection pipe of two ends glass solder seal head, and other is equal to Figure 35, Figure 36.
As shown in figure 39: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the conduction transducing film 3 of interior thermal-collecting tube 1 is equipped with conductive electrode 18, and conductive electrode 18 is derived by glass sealing, and other is equal to Fig. 1.
As shown in figure 40: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the conduction transducing film 3 of interior thermal-collecting tube 1 is equipped with conductive electrode 18, and conductive electrode 18 is derived by glass sealing, and other is equal to Fig. 2.
As Figure 41, shown in Figure 42: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the conduction transducing film 3 of interior thermal-collecting tube 1 is equipped with conductive electrode 18, and conductive electrode 18 is derived by glass sealing.Air deflector 19 is fixed in the vacuum heat-collecting tube chamber by resiliency supported, form annular stream chamber, reduce the circulation area and the volume of vacuum heat-collecting tube chamber, water circulation is accelerated, heat exchange efficiency strengthens, and air deflector 19 is an elastomer, can make the volume of air deflector 19 produce deformation with hydraulic pressure, eliminate the dirt layer of self, when freezing in the winter time simultaneously, can eliminate water because of the stress that expansion produces, play antifreeze effect.Other is equal to Fig. 3, Fig. 4.
As shown in figure 43: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the conduction transducing film 3 of interior thermal-collecting tube 1 is equipped with conductive electrode 18, and conductive electrode 18 is derived by glass sealing, and other is equal to Figure 13.
As shown in figure 44: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the conduction transducing film 3 of interior thermal-collecting tube 1 is equipped with conductive electrode 18, and conductive electrode 18 is derived by glass sealing, and other is equal to Figure 14.
As Figure 45, shown in Figure 46: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the conduction transducing film 3 of interior thermal-collecting tube 1 is equipped with conductive electrode 18, and conductive electrode 18 is derived by glass sealing.The heat pipe 21 that is filled with phase change medium 15 closed at both ends is plugged in the evacuated solar collecting tube chamber, be filled with Heat Conduction Material 22 between heat pipe 21 and the interior thermal-collecting tube 1, mouth of pipe place is by leakproof seal clay, roof pressure back-up ring, spring sealed, and heat pipe 21 is connected and fixed with location ozzle 9 by sealing ring, positioning supports, sealing nut 20.Other is equal to Figure 15, Figure 16.
As Figure 47, shown in Figure 48: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the transducing film 3 of interior thermal-collecting tube 1 is a photovoltaic cell 23.The glass sealing electrode of photovoltaic cell 23 is put 24 sealing-ins by the glassy metal sealing-in and is drawn.Can realize generating cooling, the heat collection function of solar cell, usefulness is better.Other is equal to Figure 45, Figure 46.
As Figure 49, shown in Figure 50: a kind of pipe tail has the evacuated solar collecting tube that is incubated tube chamber, and the transducing film 3 of interior thermal-collecting tube 1 is a photovoltaic cell 23.The glass sealing electrode of photovoltaic cell 23 is put 24 sealing-ins by the glassy metal sealing-in and is drawn.Can realize generating cooling, the heat collection function of solar cell, usefulness is better.Other is equal to Figure 11, Figure 12.
Claims (9)
1. manage tail and have the evacuated solar collecting tube that is incubated tube chamber for one kind, form by outer glass pipe, metallic support bullet card, insulation tube chamber, interior thermal-collecting tube etc., it is characterized in that: the afterbody of the interior thermal-collecting tube of solar vacuum heat-collecting pipe is equipped with the insulation tube chamber, thermal-collecting tube and the installation positioning free end that is incubated the tube chamber one in forming, the outer glass pipe closed end inwall of evacuated solar collecting tube afterbody supports with metallic support bullet card and contacts, and metallic support bullet card supports with the insulating tube cavity outer wall and contacts.
2. a kind of pipe tail according to claim 1 has the evacuated solar collecting tube that is incubated tube chamber, it is characterized in that: the insulation tube chamber is an end reducing or a sealing-in, the glass heat-insulating tube chamber of the other end and the welding of interior collector tube glass.
3. a kind of pipe tail according to claim 1 has the evacuated solar collecting tube that is incubated tube chamber, it is characterized in that: the insulation tube chamber is the pottery insulation tube chamber of an end reducing or sealing-in, and the other end of pottery insulation tube chamber is connected with interior thermal-collecting tube mutual sheathing.
4. a kind of pipe tail according to claim 1 has the evacuated solar collecting tube that is incubated tube chamber, it is characterized in that: the insulation tube chamber or for etc. gauge structure, or be variable-diameter structure.
5. a kind of pipe tail according to claim 1 has the evacuated solar collecting tube that is incubated tube chamber, it is characterized in that: on the conduction transducing lamina membranacea of interior thermal-collecting tube, have the conductive electrode glass sealing to derive.
6. a kind of pipe tail according to claim 1 has the evacuated solar collecting tube that is incubated tube chamber, it is characterized in that: the transducing lamina membranacea of interior thermal-collecting tube is the complex of photovoltaic cell and Heat Conduction Material.
7. a kind of pipe tail according to claim 1 has the evacuated solar collecting tube that is incubated tube chamber, it is characterized in that: interior collector tube inner wall upper support is equipped with water-fast, heat-resisting, the aging-resistant tube of band bracing frame, tube or be rigidity, or be elastomeric material, or be the manufacturing of sealing gas tube.
8. a kind of pipe tail according to claim 1 has the evacuated solar collecting tube that is incubated tube chamber, it is characterized in that: the mouth of pipe of vacuum heat collection pipe is equipped with glass location ozzle, and 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.
9. a kind of pipe tail according to claim 1 has the evacuated solar collecting tube that is incubated tube chamber, it is characterized in that: the pressure-bearing heat pipe that sealing is installed in the evacuated solar collecting tube chamber, be filled with phase change medium in the pressure-bearing heat pipe, be filled with heat-conducting medium between the pressure-bearing heat pipe of interior collector tube inner wall and closed at both ends, the closed end cap assembly of locating between ozzle and the pressure-bearing heat pipe by the glass that connects evacuated solar collecting tube is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610200557A CN101089512B (en) | 2006-06-12 | 2006-06-12 | Solar vacuum heat collection tube with thermal insulation cavity on tail of tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610200557A CN101089512B (en) | 2006-06-12 | 2006-06-12 | Solar vacuum heat collection tube with thermal insulation cavity on tail of tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101089512A true CN101089512A (en) | 2007-12-19 |
| CN101089512B CN101089512B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610200557A Expired - Fee Related CN101089512B (en) | 2006-06-12 | 2006-06-12 | Solar vacuum heat collection tube with thermal insulation cavity on tail of tube |
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| CN (1) | CN101089512B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979935A (en) * | 2010-11-25 | 2011-02-23 | 张胜东 | Super glass heat-collecting tube |
| CN101598441B (en) * | 2008-06-04 | 2012-11-14 | 北京环能海臣科技有限公司 | Necking reducer flat tube heat collection all-glass evacuated photovoltaic collector tube |
| CN101598430B (en) * | 2008-06-04 | 2013-08-14 | 北京环能海臣科技有限公司 | Necking reducing all-glass evacuated semi-round planar collector tube |
| CN101598449B (en) * | 2008-06-02 | 2014-02-19 | 淄博环能海臣环保技术服务有限公司 | All-glass evacuated rectangular planar heat tube conductor tube with internal heat absorption film |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130748A (en) * | 1995-03-09 | 1996-09-11 | 罗鸣 | Non-metallic heat pipe-vacuum pipe solar heat collecting device |
| CN2358405Y (en) * | 1998-07-03 | 2000-01-12 | 罗桂荣 | Vacuum heat collecting pipe |
| CN2397446Y (en) * | 1999-11-09 | 2000-09-20 | 石静芬 | Composite heat pipe type vacuum solar heat collector |
| CN2444191Y (en) * | 2000-10-11 | 2001-08-22 | 靳广智 | Glass-metal vacuum solar energy heat collecting pipe |
| CN2525432Y (en) * | 2002-02-08 | 2002-12-11 | 王启 | Vacuum tube solar heat collector |
| CN2890765Y (en) * | 2006-03-23 | 2007-04-18 | 李佳雪 | Glass vacuum tube with semicircular metal wing heat absorber at one side of inner tube dedicated for solar water heater |
| CN201028842Y (en) * | 2006-06-13 | 2008-02-27 | 徐宝安 | Supporting device for end thermal insulation pipe cavity of solar vacuum heat-collecting tube |
-
2006
- 2006-06-12 CN CN200610200557A patent/CN101089512B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598449B (en) * | 2008-06-02 | 2014-02-19 | 淄博环能海臣环保技术服务有限公司 | All-glass evacuated rectangular planar heat tube conductor tube with internal heat absorption film |
| CN101598441B (en) * | 2008-06-04 | 2012-11-14 | 北京环能海臣科技有限公司 | Necking reducer flat tube heat collection all-glass evacuated photovoltaic collector tube |
| CN101598430B (en) * | 2008-06-04 | 2013-08-14 | 北京环能海臣科技有限公司 | Necking reducing all-glass evacuated semi-round planar collector tube |
| CN101979935A (en) * | 2010-11-25 | 2011-02-23 | 张胜东 | Super glass heat-collecting tube |
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|---|---|
| CN101089512B (en) | 2012-09-05 |
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