CN101598450B - Compound heat tube of all-glass evacuated rectangular planar collector tube - Google Patents
Compound heat tube of all-glass evacuated rectangular planar collector tube Download PDFInfo
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- CN101598450B CN101598450B CN2008103019112A CN200810301911A CN101598450B CN 101598450 B CN101598450 B CN 101598450B CN 2008103019112 A CN2008103019112 A CN 2008103019112A CN 200810301911 A CN200810301911 A CN 200810301911A CN 101598450 B CN101598450 B CN 101598450B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
A compound heat tube of an all-glass evacuated rectangular planar collector tube is formed by compounding the all-glass evacuated rectangular planar collector tube and a heat tube; the base tube of the rectangular planar glass collector tube of the invention is a rectangular glass tube; tube heads at both ends of the rectangular glass tube are processed into round glass tube heads; the surface of the outer wall of the manufactured rectangular glass tube with openings at both ends is compounded with a heat absorption film layer; the tube heads at both ends of a cover glass tube are uniformed and sintered; by annular reducing, pressing, soldering and sealing by glass, the cover glass tube mouth is necked and sealed with the mouth of the rectangular planar round glass collector tube as a whole to form a single-layer glass round tube mouth; after the interlayer of internal and external glass tubes is vacuumized, the exhaust nozzle is sealed by glass and the getter is evaporated to manufacture the compound heat tube of the all-glass evacuated rectangular planar collector tube. The tube enjoys high heat absorption efficiency and long service life and can utilize scattered light.
Description
Technical field
The present invention relates to a kind of solar collector pipe, especially a kind of high-efficiency full-glass vacuum rectangle plane thermal-collecting tube composite heat pipe belongs to the Application of Solar Energy field.
Background technology
At present, known all-glass evacuated solar collector tube is a circle thermal-collecting tube structure in the cylindrical vestlet suit, and this structure heat radiation heat radiation is serious, and heat-insulating property is poor, and has stopped being shining into of scattered light.
Summary of the invention
In order to address the above problem, invented a kind of compound heat tube of all-glass evacuated rectangular planar collector tube, the present invention not only heat absorption efficiency is high, good heat insulating, but also can reduce heat radiation, utilize scattered light.
The technical solution adopted for the present invention to solve the technical problems is: compound heat tube of all-glass evacuated rectangular planar collector tube; Comprise all-glass evacuated rectangular planar collector tube, heat pipe; Heat-conducting medium is characterized in that: a kind of all-glass evacuated rectangular planar collector tube comprises cover glass pipe, rectangle plane heat collecting glass tube, supports bullet card, getter, exhaust nozzle; Heat absorption rete connection electrode, glass sealed knot electrode; It is characterized in that: the parent tube of the rectangle plane heat collecting glass tube of all-glass evacuated rectangular planar collector tube is the glass rectangular tube, and the heating of glass rectangular tube one end tube head is moulded and is processed into the glass round tube head, to glass round tube flush, a burning mouth; Glass round tube head or expand into and glass rectangular tube concentric, isodiametric glass round tube head; Or glass rectangle tube head is moulded the glass round tube head that is processed into glass rectangular tube concentric; Glass rectangular tube one end tube head accent is round, flush, the burning mouth, and the glass rectangular tube of processing ground one end opening, end sealing is sealed in the clinkering of glass rectangular tube other end tube head glass, or glass rectangular tube other end tube head; Heating is earlier moulded processing and is expanded into and glass rectangular tube concentric, isodiametric glass round tube head, and the glass round tube head is sealed in the glass clinkering, is processed into the glass rectangular tube of ground one end opening, end sealing; On the surface of its plane outer wall; The compound heat absorption rete in one or both sides is processed the rectangle plane heat collecting glass tube, burning that cover glass Guan Yiduan tube head is flush mouth, and the clinkering of cover glass pipe other end tube head glass is sealed; On the glass tube head that seals; Glass welding exhaust nozzle tail pipe is installed the support bullet card that has getter and then the rectangle plane heat collecting glass tube is sleeved in the cover glass pipe cover glass mouth of pipe, the interior heat collection glass mouth of pipe in the cover glass pipe; Ring glass welding sealing by fusing; After internally the outer glass pipe interlayer vacuumizes, the glass sealing exhaust nozzle, the evaporation getter is processed all-glass evacuated rectangular planar collector tube; Or a kind of necking reducer all-glass evacuated rectangular planar collector tube; Comprise cover glass pipe, rectangle plane heat collecting glass tube, support bullet card, getter, exhaust nozzle; The parent tube of the rectangle plane heat collecting glass tube of necking reducer all-glass evacuated rectangular planar collector tube is the glass rectangular tube; Glass rectangular tube one end tube head heating is moulded and is processed into the glass round tube head, and is flush to glass round tube, burn mouthful, mould be processed into a glass round tube glass rectangular tube one end tube head of glass rectangular tube concentric transfer round, flush, burn mouth; The glass rectangular tube of processing ground one end opening, end sealing is sealed in the clinkering of glass rectangular tube other end tube head glass; Or glass rectangular tube other end tube head, heating is earlier moulded and is expanded into and glass rectangular tube concentric, isodiametric glass round tube head, and the glass round tube head is sealed in the glass clinkering; On the surface of the glass rectangular tube plane outer wall of one end opening, end sealing, the compound heat absorption rete in one or both sides is processed the rectangle plane heat collecting glass tube; Burning that cover glass Guan Yiduan tube head is flush mouth, the clinkering of cover glass pipe other end tube head glass is sealed, on the glass tube head that seals; Glass welding exhaust nozzle tail pipe is installed the support bullet card that has getter in the cover glass pipe, then the rectangle plane heat collecting glass tube is sleeved in the cover glass pipe; The processing cover glass mouth of pipe is moulded in heating; Make its necking reducer, with the rectangle plane heat collection glass mouth of pipe, ring glass welding sealing by fusing; After internally the outer glass pipe interlayer vacuumizes, the glass sealing exhaust nozzle, the evaporation getter is processed necking reducer all-glass evacuated rectangular planar collector tube; Or a kind of compound heat tube of all-glass evacuated rectangular planar collector tube; Comprise cover glass pipe, rectangle plane heat collecting glass tube, support bullet card, getter, exhaust nozzle; It is characterized in that: the parent tube of the rectangle plane heat collecting glass tube of compound heat tube of all-glass evacuated rectangular planar collector tube is the glass rectangular tube; The heating of glass rectangular tube one end tube head is moulded and is processed into the glass round tube head, to glass round tube flush, a burning mouth; Glass round tube head or expand into and glass rectangular tube concentric, isodiametric glass round tube head; Or mould the glass round tube head that is processed into glass rectangular tube concentric; Glass rectangular tube one end tube head accent is round, flush, the burning mouth, and the glass rectangular tube of processing ground one end opening, end sealing is sealed in the clinkering of glass rectangular tube other end tube head glass, or glass rectangular tube other end tube head; Heating is earlier moulded and is expanded into and glass rectangular tube concentric, isodiametric glass round tube head; The glass round tube head is sealed in the glass clinkering, and the glass rectangular tube of being processed into ground one end opening, end sealing is on the surface of its plane outer wall, and the compound heat absorption rete in one or both sides is processed the rectangle plane heat collecting glass tube; Burning that cover glass Guan Yiduan tube head is flush mouth; The clinkering of cover glass pipe other end tube head glass is sealed, on the glass tube head that seals, and glass welding exhaust nozzle tail pipe; The support bullet card that has getter is installed in the cover glass pipe; The rectangle plane heat collecting glass tube is sleeved in the cover glass pipe, the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth, annular undergauge pressing glass welding sealing by fusing; Making reducing of the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth sealing by fusing is one, forms single-glass pipe mouth; Or the processing cover glass mouth of pipe is moulded in heating; Make its necking reducer earlier, the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth, annular undergauge pressing glass welding sealing by fusing; Making reducing of the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth sealing by fusing is one, forms single-glass pipe mouth; On the single-glass pipe mouth or be pressed with screw thread; After internally the outer glass pipe interlayer vacuumizes, the glass sealing exhaust nozzle, the evaporation getter is processed compound heat tube of all-glass evacuated rectangular planar collector tube.A kind of all-glass evacuated rectangular planar collector tube according to claim 1; It is characterized in that: the glass semicircle pipe glass clinkering of interior heat collecting glass tube is sealed on the glass tube end socket of formation; Flush symmetry connection is compounded with the clinkering of semicircle pipe glass and seals the short glass tube end socket of assisting of formation, makes glass semicircle channel closure one end become the pipe head; The plug-in mounting heat pipe heat becomes compound heat tube of all-glass evacuated rectangular planar collector tube in the all-glass evacuated semi-round planar collector tube; Heat pipe is made up of condensation segment glass tube, evaporator section glass tube, phase-change heat transfer medium, phase-change heat transfer medium filling nozzle, and the heat pipe condenser section glass tube is provided with the junction of evaporator section glass tube and is connected changeover portion, connects on the changeover portion or is provided with the connection locating ring; The evaporator section glass tube of heat pipe is sleeved in the tube chamber of all-glass evacuated semi-round planar collector tube; The connection locating ring of heat pipe passes through the sealing ring location and installation on the mouth of pipe of all-glass evacuated semi-round planar collector tube; Between the inner lumen tube wall of all-glass evacuated semi-round planar collector tube and the evaporator section glass tube of heat pipe, or be filled with the solid conductive heat medium. The evaporator section of heat pipe or be sleeved in the tube chamber of the all-glass evacuated rectangular planar collector tube that does not have the heat absorption rete; Connect locating ring and pass through the sealing ring location and installation on the mouth of pipe of all-glass evacuated rectangular planar collector tube; Between the inner lumen tube wall of all-glass evacuated rectangular planar collector tube and the evaporator section of heat pipe; Be filled with the dark solid heat-conducting medium, process compound heat tube of all-glass evacuated rectangular planar collector tube.
Compound heat tube of all-glass evacuated rectangular planar collector tube; Glass rectangular tube glass clinkering of heat collecting glass tube is sealed on the glass tube end socket of formation in it; The connection of suit symmetry is compounded with the excessive short glass tube end socket that formation is sealed in the clinkering of pipe glass, makes glass rectangular tube end socket one end become the pipe head.
All-glass evacuated rectangular planar collector tube; The glass rectangular tube of heat collecting glass tube in it burns mouth with an end, the end socket surface of the glass round tube head that the clinkering of other end glass is sealed; Concentric glass head seal annular solder is processed the rectangle plane heat collecting glass tube that tail end has one section blank pipe head.
All-glass evacuated rectangular planar collector tube, its glass rectangle tube head heating is moulded processing and is expanded into and glass rectangular tube concentric, isodiametric glass round tube head, flush, burning mouth; With glass rectangular tube concentric, equal diameter, an end glass tube clinkering is sealed, and the other end burns glass round tube sealing-in mouth one end of mouth, and the rectangle plane heat collecting glass tube that tail end has one section blank pipe head is processed in the glass ring-shaped welding.
Compound heat tube of all-glass evacuated rectangular planar collector tube, the inner surface of its glass rectangular tube plane tube wall is inwardly protruded cambered surface.
The interior heat collection glass tube-surface of compound heat tube of all-glass evacuated rectangular planar collector tube or process chemical attack emulsification treatment.
The cover glass pipe of compound heat tube of all-glass evacuated rectangular planar collector tube or be ultrawhite low-reflection glass pipe.
On the inside and outside surface of cover glass pipe of compound heat tube of all-glass evacuated rectangular planar collector tube, vertically be compounded with less than, equal the reflective mirror of cover glass pipe one semicanal face; Or on the outer surface of a side pipe wall of rectangle plane heat collecting glass tube, vertically be compounded with reflective mirror; Or on the inside and outside surface of cover glass pipe of electrostatic antiscale all-glass evacuated rectangular planar collector tube; Vertically be compounded with less than, equal the reflective mirror of cover glass pipe one semicanal face; On the outer surface of one side pipe wall of rectangle plane heat collecting glass tube, also vertically be compounded with reflective mirror.
On the tube wall of compound heat tube of all-glass evacuated rectangular planar collector tube cover glass pipe; Be provided with Fei Nieer lens, convex lens, Fei Nieer lens, convex lens vertically are located at strip Fei Nieer lens, the convex lens cover glass tube wall of the vertical layout on the both sides cover glass pipe circular arc tube wall between cover glass pipe diameter and the parallel chords.
Compound heat tube of all-glass evacuated rectangular planar collector tube, a wherein end end socket of its heat pipe two end sockets is provided with pressure limiting glass end socket, pressure limiting glass end socket or be the plane; The condensation segment glass tube of heat pipe is made up of a condensation cavity at least, forms big cryosurface; Heat pipe condenser section 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; Heat pipe condenser section 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 condenser pipe cavitys that are connected; Heat pipe condenser section or be at least one inverted U-shaped tube chamber welded and installed on same tube chamber, form with one and manage at least two condenser pipe cavitys that are connected; Heat pipe condenser section 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 condenser pipe cavitys that are connected with one.
The invention has the beneficial effects as follows: heat absorption efficiency is high, and long service life can reduce heat radiation, scattered light capable of using.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1, Fig. 2, Fig. 3 form first embodiment of the invention;
Fig. 1 is the unitary side cutaway view of a kind of first embodiment of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Fig. 2 is the sectional elevation of Fig. 1.
Fig. 3 is that first embodiment of press seal compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention revolves the unitary side cutaway view that turn 90 degrees.
Fig. 4,5 forms second embodiment of the invention;
Fig. 4 is the unitary side cutaway view of second embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Fig. 5 is the sectional elevation of Fig. 4.
Fig. 6,7,8 forms third embodiment of the invention;
Fig. 6 is the unitary side cutaway view of the 3rd embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Fig. 7 is the sectional elevation of Fig. 6.
Fig. 8 is that the 3rd embodiment of press seal compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention revolves the unitary side cutaway view that turn 90 degrees.
Fig. 9,10 forms four embodiment of the invention;
Fig. 9 is the unitary side cutaway view of the 4th embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Figure 10 is the sectional elevation of Fig. 9.
Figure 11,12,13 forms fifth embodiment of the invention;
Figure 11 is the unitary side cutaway view of the 5th embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Figure 12 is the sectional elevation of Figure 11.
Figure 13 is that the 3rd embodiment of press seal compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention revolves the unitary side cutaway view that turn 90 degrees.
Figure 14,15 forms sixth embodiment of the invention;
Figure 14 is the unitary side cutaway view of the 6th embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Figure 15 is the sectional elevation of Figure 14.
Figure 16,17 forms seventh embodiment of the invention;
Figure 16 is the unitary side cutaway view of the 7th embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Figure 17 is the sectional elevation of Figure 16.
Figure 18,19 forms eighth embodiment of the invention;
Figure 18 is the unitary side cutaway view of the 8th embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Figure 19 is the sectional elevation of Figure 18.
Figure 20,21 forms nineth embodiment of the invention;
Figure 20 is the unitary side cutaway view of the 9th embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Figure 21 is the sectional elevation of Figure 20.
Figure 22,23 forms tenth embodiment of the invention;
Figure 22 is the unitary side cutaway view of the tenth embodiment of a kind of compound heat tube of all-glass evacuated rectangular planar collector tube of the present invention;
Figure 23 is the sectional elevation of Figure 22.
Among the figure: 1 heat pipe liquid injecting mouth, 2 heat pipe condensation ends, the 3 thermal-collecting tube mouths of pipe, 4 cover glass pipes, 5 rectangle plane glass tubes, 6 vacuum heat-preserving interlayers, 7 heat pipe evaporator sections, 8 rectangle plane glass tube end sockets, 9 phase-change liquids, 10 getters, 11 exhaust nozzles, 12 support bullet card, 13 absorption films, 14 sealing rings, 15 locating rings, 16 low tail consumption tube heads, 17 Fresnel Lenses, 18 heat transfer mediums, 19 convex lens, 20 mirror surfaces.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3: compound heat tube of all-glass evacuated rectangular planar collector tube is by all-glass evacuated rectangular planar collector tube and heat pipe combined the composition, and all-glass evacuated rectangular planar collector tube is made up of cover glass pipe 4, rectangle plane glass tube 5, absorption film 13, exhaust nozzle 11 and getter 10.One side of rectangle plane glass tube 5 outer wall surface is coated with absorption film 13, and the glass mouth of pipe with rectangle plane glass tube 5 concentrics is processed through sealing by fusing in the termination of rectangle plane glass tube 5 and the openend of cover glass pipe 4.Interlayer through exhaust nozzle 11 external cover glass tubes 4 and rectangle plane glass tube 5 vacuumizes formation vacuum heat-preserving interlayer 6; Getter 10 is installed in vacuum heat-preserving interlayer 6 forms all-glass evacuated rectangular planar collector tube; The tube head of all-glass evacuated rectangular planar collector tube is provided with sealing ring; Heat pipe through heat pipe liquid injecting mouth 1 fill vacuumize sealed knot behind the heat transfer medium 18 after, install and fix through the locating ring 15 that is provided with at heat pipe condensation end 2 between the rectangle plane glass tube 5 of all-glass evacuated rectangular planar collector tube and form compound heat tube of all-glass evacuated rectangular planar collector tube.
Like Fig. 4, shown in 5: the tube wall of cover glass pipe 4 is provided with a pair of Fresnel Lenses 17, and the pipe tail of rectangle plane glass tube 4 is provided with low tail consumption tube head 16, and the heat pipe condensation end is a bushing type, and other is equal to Fig. 1, Fig. 2, Fig. 3.
Like Fig. 6,7, shown in 8: the both sides of rectangle plane glass tube 4 are provided with absorption film 13; The pipe tail of rectangle plane glass tube 4 is provided with low tail consumption tube head 16; The tube wall of cover glass pipe 4 is provided with two pairs of Fresnel Lenses; Be filled with heat transfer medium 18 between thermal-collecting tube and the heat pipe, other is equal to Fig. 1, Fig. 2, Fig. 3.
Like Fig. 9, shown in 10: the both sides of rectangle plane glass tube 4 outer wall surface are coated with absorption film 13, and the tube wall of cover glass pipe 4 is provided with two pairs of convex lens.Other is equal to Fig. 1, Fig. 2, Fig. 3.
Like Figure 11,12, shown in 13: thermal-collecting tube is the necking reducer pipe, and the tube wall of cover glass pipe 4 is provided with a pair of Fresnel Lenses, and other is equal to Fig. 1, Fig. 2, Fig. 3.
Like Figure 14, shown in 15: thermal-collecting tube is the necking reducer pipe, is coated with mirror surface 20 on the inner tubal wall of cover glass pipe 4, and other is equal to Fig. 1, Fig. 2, Fig. 3.
Like Figure 16, shown in 17: thermal-collecting tube is the necking reducer pipe, is coated with mirror surface 20 on the outer tube wall of cover glass pipe 4, and the tube wall of cover glass pipe 4 is provided with a pair of convex lens 19.Other is equal to Fig. 1, Fig. 2, Fig. 3.
Like Figure 18, shown in 19: thermal-collecting tube is the press sealed necking reducing pipe, on the tube wall of cover glass pipe 4, is provided with a pair of Fresnel Lenses 17, and other is equal to Fig. 1, Fig. 2, Fig. 3 to be coated with mirror surface 20 on the outer tube wall of cover glass pipe 4.
Like Figure 20, shown in 21: thermal-collecting tube is the press sealed necking reducing pipe, is coated with mirror surface 20 on the inside and outside tube wall of cover glass pipe 4, and other is equal to Fig. 1, Fig. 2, Fig. 3.
Like Figure 22, shown in 23: thermal-collecting tube is screwed press sealed necking reducing pipe, through the fixing heat pipe of end cap.On the tube wall of cover glass pipe 4, be coated with mirror surface 20 on the outer tube wall of cover glass pipe 4, a side of rectangle plane glass tube 4 outer wall surface is coated with mirror surface 20, and other is equal to Fig. 1, Fig. 2, Fig. 3.
Claims (11)
1. compound heat tube of all-glass evacuated rectangular planar collector tube; Comprise all-glass evacuated rectangular planar collector tube and heat pipe; It is characterized in that: described all-glass evacuated rectangular planar collector tube comprises cover glass pipe, rectangle plane heat collecting glass tube, supports bullet card, getter, exhaust nozzle, heat absorption rete connection electrode and glass sealed knot electrode; The parent tube of rectangle plane heat collecting glass tube is the glass rectangular tube, and the heating of glass rectangular tube one end tube head is moulded and is processed into the glass round tube head, to glass round tube flush, a burning mouth; Glass round tube head or expand into, diameter concentricity and the glass round tube head of glass rectangular tube diagonal appearance etc. with the glass rectangular tube, or mould and be processed into and the concentric glass round tube head of glass rectangular tube; Glass rectangular tube one end tube head accent is round, flush, the burning mouth, and the clinkering of glass rectangular tube other end tube head glass is sealed, and processes the glass rectangular tube of an end opening, end sealing; Or glass rectangular tube other end tube head; The glass round tube head that processing expands into, diameter concentricity with the glass rectangular tube and glass rectangular tube diagonal appearance etc. is moulded in heating earlier; The glass round tube head is sealed in the glass clinkering again, is processed into the glass rectangular tube of an end opening, end sealing; On the surface of glass rectangular tube plane outer wall, the compound heat absorption rete in one or both sides is processed the rectangle plane heat collecting glass tube; Cover glass Guan Yiduan tube head is flush, burn mouth, and the clinkering of other end tube head glass is sealed, on the cover glass tube head that seals, and glass welding exhaust nozzle; The support bullet card that has getter is installed in the cover glass pipe; Then the rectangle plane heat collecting glass tube is sleeved in the cover glass pipe, directly the cover glass mouth of pipe and rectangle plane heat collecting glass tube choma shape glass welding sealing by fusing is formed the double glazing mouth of pipe; Or heat earlier and mould the processing cover glass mouth of pipe, make its necking reducer, with rectangle plane heat collecting glass tube choma shape glass welding sealing by fusing, form the double glazing mouth of pipe again; Or the cover glass mouth of pipe and the rectangle plane heat collection glass mouth of pipe, direct annular undergauge pressing glass welding sealing by fusing, making reducing of the cover glass mouth of pipe and rectangle plane heat collection glass mouth of pipe sealing by fusing is one, forms the single-glass mouth of pipe; Or the processing cover glass mouth of pipe is moulded in heating; Make its necking reducer earlier; With rectangle plane heat collecting glass tube choma shape undergauge pressing glass welding sealing by fusing, making reducing of the cover glass mouth of pipe and rectangle plane heat collection glass mouth of pipe sealing by fusing is one, forms the single-glass mouth of pipe again; Be pressed with screw thread on the single-glass mouth of pipe; After internally the outer glass pipe interlayer vacuumizes, glass welding exhaust nozzle, the evaporation getter is processed all-glass evacuated rectangular planar collector tube; Plug-in mounting heat pipe in the all-glass evacuated rectangular planar collector tube, heat pipe is made up of condensation segment glass tube, evaporator section glass tube, phase-change heat transfer medium, phase-change heat transfer medium filling nozzle; The heat pipe condenser section glass tube is provided with the junction of evaporator section glass tube and is connected changeover portion, connects changeover portion and is provided with the connection locating ring; The evaporator section glass tube of heat pipe is sleeved in the tube chamber of all-glass evacuated rectangular planar collector tube, and the connection locating ring of heat pipe passes through the sealing ring location and installation on the mouth of pipe of all-glass evacuated rectangular planar collector tube; Be filled with the solid heat transfer medium between the evaporator section glass tube of the lumen wall of all-glass evacuated rectangular planar collector tube and heat pipe; Wherein between the lumen wall and evaporator section glass tube of the not compound heat absorption rete of glass rectangular tube outer wall surface, fill the dark solid heat transfer medium; Process compound heat tube of all-glass evacuated rectangular planar collector tube.
2. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1; It is characterized in that: the glass rectangular tube glass clinkering of rectangle plane heat collecting glass tube is sealed on the glass rectangular tube end socket of formation; The connection of suit symmetry is compounded with the short glass tube end socket of transition that formation is sealed in the clinkering of pipe glass, makes glass rectangular tube end socket one end become the pipe head.
3. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1; It is characterized in that: the concrete mode that the glass rectangular tube other end tube head glass clinkering of rectangle plane heat collecting glass tube is sealed is; Should hold a tube head and an end to burn mouth; The end socket surface of the glass round tube head that the clinkering of other end glass is sealed, concentricity ring glass welding sealing by fusing is processed the rectangle plane heat collecting glass tube that tail end has one section blank pipe head.
4. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1; It is characterized in that: the glass round tube head that processing expands into, diameter concentricity with the glass rectangular tube and glass rectangular tube diagonal appearance etc. is moulded in the heating earlier of glass rectangular tube other end tube head; The glass clinkering concrete mode of sealing is again; Should hold tube head flush, burn mouthful and, diameter concentricity and glass rectangular tube diagonal appearance etc. with the glass rectangular tube, an end glass clinkering is sealed; The other end burns a glass round tube sealing-in mouth one end ring shape glass welding sealing by fusing of mouth, processes the rectangle plane heat collecting glass tube that tail end has one section blank pipe head.
5. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1 is characterized in that: the inner surface of glass rectangular tube plane tube wall is inwardly protruded cambered surface.
6. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1 is characterized in that: the rectangle plane heat collection glass tube-surface of all-glass evacuated rectangular planar collector tube is through the chemical attack emulsification treatment.
7. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1 is characterized in that: the cover glass pipe of all-glass evacuated rectangular planar collector tube is a ultrawhite low-reflection glass pipe.
8. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1; It is characterized in that: on the inside and outside surface of cover glass pipe of all-glass evacuated rectangular planar collector tube, vertically be compounded with the reflective mirror that is less than or equal to cover glass pipe one semicanal face; Or on the outer surface of a side pipe wall of rectangle plane heat collecting glass tube, vertically be compounded with reflective mirror; Or on the inside and outside surface of cover glass pipe of all-glass evacuated rectangular planar collector tube, vertically be compounded with the reflective mirror that is less than or equal to cover glass pipe one semicanal face, on the outer surface of a side pipe wall of rectangle plane heat collecting glass tube, also vertically be compounded with reflective mirror.
9. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1; It is characterized in that: on the tube wall of the cover glass pipe of all-glass evacuated rectangular planar collector tube; Be provided with Fresnel Lenses or convex lens, strip Fresnel Lenses or convex lens vertically are located on the both sides cover glass pipe circular arc tube wall between cover glass pipe diameter and the string parallel with diameter.
10. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 1 is characterized in that: a wherein end end socket of heat pipe two end sockets is provided with pressure limiting glass end socket, and pressure limiting glass end socket is the plane; The condensation segment glass tube of heat pipe is made up of a condenser pipe cavity at least, forms big cryosurface.
11. compound heat tube of all-glass evacuated rectangular planar collector tube according to claim 10 is characterized in that: heat pipe condenser section is at least two concentric suits of tube chamber, and it is the closed cavity of concentric ring that the termination is welded to each other the composition cross section; Or be the tube chamber welded and installed of at least two one ends sealing on a tube chamber, form at least two condenser pipe cavitys that are connected with a tube chamber; Or be at least one inverted U-shaped tube chamber welded and installed on same tube chamber, form at least two condenser pipe cavitys being connected with a tube chamber; Or, the cross section crosses a plurality of condenser pipe cavitys that are connected for comprising suitable the slipping over of two petal chambeies and a tube chamber at least.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008103019112A CN101598450B (en) | 2008-06-02 | 2008-06-02 | Compound heat tube of all-glass evacuated rectangular planar collector tube |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008103019112A CN101598450B (en) | 2008-06-02 | 2008-06-02 | Compound heat tube of all-glass evacuated rectangular planar collector tube |
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| CN101598450A CN101598450A (en) | 2009-12-09 |
| CN101598450B true CN101598450B (en) | 2012-12-05 |
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| US4186725A (en) * | 1978-03-29 | 1980-02-05 | Schwartz David M | Solar energy collector |
| CN1138951C (en) * | 2001-03-23 | 2004-02-18 | 千院基 | Heat expansion absorber for solar heat collector with double glass vacuum tubes |
| CN2733258Y (en) * | 2004-10-19 | 2005-10-12 | 田海金 | Triple vacuum superconductive solar energy heat-collection tube |
| CN101025295A (en) * | 2006-02-20 | 2007-08-29 | 高玉生 | All-plastic honeycomb solar water-heater |
| CN200986336Y (en) * | 2006-06-19 | 2007-12-05 | 徐宝安 | Pocketed heat solar transducing pipe |
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