CN101598410B - Pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube - Google Patents
Pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube Download PDFInfo
- Publication number
- CN101598410B CN101598410B CN2008103019466A CN200810301946A CN101598410B CN 101598410 B CN101598410 B CN 101598410B CN 2008103019466 A CN2008103019466 A CN 2008103019466A CN 200810301946 A CN200810301946 A CN 200810301946A CN 101598410 B CN101598410 B CN 101598410B
- Authority
- CN
- China
- Prior art keywords
- glass
- tube
- semi
- pipe
- round
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
A pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube comprises a cover glass tube, a semi-round planar glass collector tube, a support fixed elastic card of a getter and an exhaust nozzle; the base tube of the semi-round planar glass collector tube of the invention is a semi-round glass tube; tube heads at both ends of the semi-round glass tube are processed into round glass tube heads; the surface of the outer wall of the manufactured semi-round glass tube with openings at both ends is compounded with a heat absorption film layer; the tube heads at both ends of the 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 semi-round 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 pressed necking reducing straight-through all-glass evacuated semi-round 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 efficient pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube belongs to the Application of Solar Energy field.
Background technology
At present, known all-glass evacuated solar collector tube is cylindrical vestlet suit inner circle thermal-collecting tube structure, and this structure heat-radiation heat-dissipating is serious, and heat-insulating property is poor, and has stopped being shining into of scattered light.
In order to address the above problem, invented a kind of pressed necking reducing straight-through all-glass evacuated semi-round 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, and reduced production cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube, comprise that cover glass pipe, semi-circle plane heat collecting glass tube, getter support fixedly bullet card, exhaust nozzle, it is characterized in that: the parent tube of the semi-circle plane heat collecting glass tube of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube is the glass semi-circular tube, the heating of glass semi-circular tube one end tube head is moulded and is processed into the glass round tube head, to glass round tube flush, a burning mouth, mould the glass round tube head that is processed into glass semi-circular tube concentric.Glass semi-circular tube other end tube head is transferred circle, flush, burn mouth, the glass round tube head that expands into glass semi-circular tube concentric is moulded in heating, be processed into the glass semi-circular tube of ground both ends open on the surface of its plane outer wall, compound heat absorption rete is made the semi-circle plane heat collecting glass tube, burning that cover glass Guan Yiduan tube head is flush mouth, burning that cover glass pipe other end tube head is flush mouth, outside on the cover glass tube, glass welding exhaust nozzle tail pipe, the semi-circle plane heat collecting glass tube is sleeved in the cover glass pipe, getter is installed is supported fixedly bullet card, the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth, annular undergauge pressing glass welding sealing by fusing is integrated the reducing of the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth sealing by fusing, forms single-glass pipe mouth.Or the processing cover glass mouth of pipe is moulded in heating, make first its necking reducer, the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth, annular undergauge pressing glass welding sealing by fusing, the reducing of the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth sealing by fusing are integrated, form single-glass pipe mouth.On the single-glass pipe mouth or be pressed with screw thread.Internally behind the outer glass pipe interlayer vacuum-pumping, the glass sealing exhaust nozzle evaporates getter, makes the pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube.
A kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube, the inner surface of its glass semi-circular tube plane tube wall is inwardly protruded cambered surface.
A kind of interior heat collection glass tube-surface of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube or process chemical attack emulsification treatment.
A kind of cover glass pipe of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube or be ultrawhite low-reflection glass pipe.
On a kind of inside and outside surface of cover glass pipe of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube, series composite have less than, equal the reflective mirror of cover glass pipe one semicanal face; Or on the outer surface of a side pipe wall of semi-circle plane heat collecting glass tube, series composite has reflective mirror; Or on the inside and outside surface of cover glass pipe of all-glass evacuated semi-round planar collector tube, series composite have less than, equal the reflective mirror of cover glass pipe one semicanal face, on the outer surface of a side pipe wall of semi-circle plane heat collecting glass tube, also series composite has reflective mirror.
On a kind of tube wall of pressed necking reducing straight-through all-glass evacuated semi-round 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.
The invention has the beneficial effects as follows: heat absorption efficiency is high, and long service life can reduce heat radiation, can utilize scattered light, and production cost is low.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1,2 forms first embodiment of the invention;
Fig. 1 is the unitary side cutaway view of first embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Fig. 2 is the sectional elevation of Fig. 1.
Fig. 1,3 forms second embodiment of the invention;
Fig. 1 is the unitary side cutaway view of second embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Fig. 3 is the sectional elevation of Fig. 1;
Fig. 4,5 forms third embodiment of the invention;
Fig. 4 is the unitary side cutaway view of the 3rd embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Fig. 5 is the sectional elevation of Fig. 4.
Fig. 4,6 forms four embodiment of the invention;
Fig. 4 is the unitary side cutaway view of the 4th embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Fig. 6 is the sectional elevation of Fig. 4.
Fig. 7,8 forms fifth embodiment of the invention;
Fig. 7 is the unitary side cutaway view of the 5th embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Fig. 8 is the sectional elevation of Fig. 7.
Fig. 9,10 forms sixth embodiment of the invention;
Fig. 9 is the unitary side cutaway view of the 6th embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Figure 10 is the sectional elevation of Fig. 9.
Figure 11,12 forms seventh embodiment of the invention;
Figure 11 is the unitary side cutaway view of the 7th embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Figure 12 is the sectional elevation of Figure 11.
Figure 13,14 forms eighth embodiment of the invention;
Figure 13 is the unitary side cutaway view of the 8th embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Figure 14 is the sectional elevation of Figure 13.
Figure 15,16 forms ninth embodiment of the invention;
Figure 15 is the unitary side cutaway view of the 9th embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Figure 16 is the sectional elevation of Figure 15.
Figure 17,18 forms tenth embodiment of the invention;
Figure 17 is the unitary side cutaway view of the tenth embodiment of a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube of the present invention;
Figure 18 is the sectional elevation of Figure 17.
Among the figure: the 1 semi-circle plane heat collection glass mouth of pipe, 2 semi-circle plane glass tube arc surfaces, 3 cover glass pipes, 4 semi-circle plane glass tubes, 5 vacuum heat-preserving interlayers, 6 getters, 7 exhaust nozzles, 8 absorption films, 9 semi-circle plane glass tube cambered surfaces, 10 Fresnel Lenses, 11 convex lens, 12 mirror surfaces.
The specific embodiment
As shown in Figure 1 and Figure 2: a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube is comprised of the semi-circle plane heat collection glass mouth of pipe 1, cover glass pipe 3, semi-circle plane glass tube 4, absorption film 8, exhaust nozzle 7 and getter 6.One side of semi-circle plane glass tube 4 outer wall surface is coated with absorption film 8, and the semi-circle plane heat collection glass mouth of pipe 1 with semi-circle plane glass tube 4 concentrics is made by sealing by fusing in the termination of semi-circle plane glass tube 4 and cover glass pipe 3.Interlayer vacuum-pumping by exhaust nozzle 7 external cover glass tubes 3 and semi-circle plane glass tube 4 forms vacuum heat-preserving interlayer 4, and getter 6 is installed in vacuum heat-preserving interlayer 4.
Shown in Fig. 1,3: the cambered surface of semi-circle plane glass tube is that a plurality of arc sections consist of, and other is equal to Fig. 1, Fig. 2.
Shown in Fig. 4,5: on the tube wall of cover glass pipe 3, be provided with a pair of Fresnel Lenses 10, other is equal to Fig. 1, Fig. 2.
Shown in Fig. 4,6: on the tube wall of cover glass pipe 3, be provided with a pair of convex lens 11, other is equal to Fig. 1, Fig. 2, Fig. 4.
Shown in Fig. 7,8: on the tube wall of cover glass pipe 3, be coated with mirror surface 12 on the opposite side of semi-circle plane glass tube 4 outer wall surface, other is equal to Fig. 1, Fig. 2, Fig. 4.
Shown in Fig. 9,10: on the tube wall of cover glass pipe 3, be provided with a pair of Fresnel Lenses 10, be coated with mirror surface 12 on the inner tubal wall of cover glass pipe 3, cover glass pipe 3 mouth of pipe place be provided with the reducing changeover portion, other is equal to Fig. 1, Fig. 2.
Shown in Figure 11,12: on the tube wall of cover glass pipe 3, be provided with a pair of convex lens 11, be coated with mirror surface 12 on the outer tube wall of cover glass pipe 3, other is equal to Fig. 1, Fig. 2.
Shown in Figure 13,14: on the tube wall of cover glass pipe 3, be provided with a pair of convex lens 11, be coated with mirror surface 12 on the inner tubal wall of cover glass pipe 3, a side of semi-circle plane glass tube 4 outer wall surface is coated with absorption film 8, opposite side is coated with mirror surface 12, and other is equal to Fig. 1, Fig. 2.
Shown in Figure 15,16: be coated with mirror surface 12 on the inside and outside tube wall of cover glass pipe 3, other is equal to Fig. 1, Fig. 2.
Shown in Figure 17,18: on the tube wall of cover glass pipe 3, be provided with a pair of convex lens 11, be coated with mirror surface 12 on the inside and outside tube wall of cover glass pipe 3, a side of semi-circle plane glass tube 4 outer wall surface is coated with absorption film 8, opposite side is coated with mirror surface 12, and other is equal to Fig. 1, Fig. 2.
Claims (6)
1. pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube, comprise that cover glass pipe, semi-circle plane heat collecting glass tube, getter support fixedly bullet card, exhaust nozzle, it is characterized in that: the parent tube of the semi-circle plane heat collecting glass tube of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube is the glass semi-circular tube, the heating of glass semi-circular tube one end tube head is moulded and is processed into the glass round tube head, to glass round tube flush, a burning mouth, mould the glass round tube head that is processed into glass semi-circular tube concentric; Glass semi-circular tube other end tube head is transferred circle, flush, burn mouth, the glass round tube head that expands into glass semi-circular tube concentric is moulded in heating, be processed into the glass semi-circular tube of ground both ends open and make the semi-circle plane heat collecting glass tube at demifacet or whole compound heat absorption rete of the surface longitudinal of its plane outer wall, burning that cover glass Guan Yiduan tube head is flush mouth, burning that cover glass pipe other end tube head is flush mouth, outside on the cover glass tube, glass welding exhaust nozzle tail pipe, the semi-circle plane heat collecting glass tube is sleeved in the cover glass pipe, getter is installed is supported fixedly bullet card, the cover glass mouth of pipe and semi-circle plane heat collection glass pipe choma shape undergauge pressing glass welding sealing by fusing, the reducing of the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth sealing by fusing are integrated, form single-glass pipe mouth; Or the processing cover glass mouth of pipe is moulded in heating, make first its necking reducer, the cover glass mouth of pipe and semi-circle plane heat collection glass pipe choma shape undergauge pressing glass welding sealing by fusing are integrated the reducing of the cover glass mouth of pipe and semi-circle plane heat collection glass pipe mouth sealing by fusing, form single-glass pipe mouth; Be pressed with screw thread on the single-glass pipe mouth; Externally behind the interlayer vacuum-pumping of cover glass tube and semi-circle plane heat collecting glass tube, the glass sealing exhaust nozzle evaporates getter, makes the pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube.
2. a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube according to claim 1, it is characterized in that: the inner surface of glass semi-circular tube plane tube wall is inwardly protruded cambered surface.
3. a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube according to claim 1 is characterized in that: the semi-circle plane heat collection glass tube-surface process chemical attack emulsification treatment of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube.
4. a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube according to claim 1, it is characterized in that: the cover glass pipe of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube is ultrawhite low-reflection glass pipe.
5. a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube according to claim 1, it is characterized in that: on the inside and outside surface of cover glass pipe of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube, series composite has 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 semi-circle plane heat collecting glass tube, series composite has reflective mirror; Or on the inside and outside surface of cover glass pipe of all-glass evacuated semi-round planar collector tube, series composite has the reflective mirror that is less than or equal to cover glass pipe one semicanal face, and on the outer surface of a side pipe wall of semi-circle plane heat collecting glass tube, also series composite has reflective mirror.
6. a kind of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube according to claim 1, it is characterized in that: on the tube wall of pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube cover glass pipe, be provided with Fresnel Lenses or convex lens, strip Fresnel Lenses or convex lens vertically are located between cover glass pipe diameter and the string parallel with diameter on the cover glass pipe circular arc tube wall of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103019466A CN101598410B (en) | 2008-06-04 | 2008-06-04 | Pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103019466A CN101598410B (en) | 2008-06-04 | 2008-06-04 | Pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598410A CN101598410A (en) | 2009-12-09 |
| CN101598410B true CN101598410B (en) | 2013-01-23 |
Family
ID=41419940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103019466A Expired - Fee Related CN101598410B (en) | 2008-06-04 | 2008-06-04 | Pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101598410B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313423A (en) * | 1978-06-02 | 1982-02-02 | Mahdjuri Faramarz S | Solar collector with heat pipe |
| CN2358405Y (en) * | 1998-07-03 | 2000-01-12 | 罗桂荣 | Vacuum heat collecting pipe |
| CN2658696Y (en) * | 2003-09-05 | 2004-11-24 | 谢宝树 | Sealing structure of heat conducting pipe |
| CN2833430Y (en) * | 2005-10-13 | 2006-11-01 | 王恒月 | Semi-circle light-focusing type full glass vacuum heat collection pipe |
| CN1873348A (en) * | 2006-04-30 | 2006-12-06 | 王涛 | Heat collection pipe made from PC polycarbonate for solar energy |
-
2008
- 2008-06-04 CN CN2008103019466A patent/CN101598410B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313423A (en) * | 1978-06-02 | 1982-02-02 | Mahdjuri Faramarz S | Solar collector with heat pipe |
| CN2358405Y (en) * | 1998-07-03 | 2000-01-12 | 罗桂荣 | Vacuum heat collecting pipe |
| CN2658696Y (en) * | 2003-09-05 | 2004-11-24 | 谢宝树 | Sealing structure of heat conducting pipe |
| CN2833430Y (en) * | 2005-10-13 | 2006-11-01 | 王恒月 | Semi-circle light-focusing type full glass vacuum heat collection pipe |
| CN1873348A (en) * | 2006-04-30 | 2006-12-06 | 王涛 | Heat collection pipe made from PC polycarbonate for solar energy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101598410A (en) | 2009-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101598410B (en) | Pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube | |
| CN101598405B (en) | Pressed necking reducing straight-through all-glass evacuated rectangular planar collector tube | |
| CN101598424B (en) | Magnetic antiscale all-glass evacuated semi-round planar collector tube with flow guider | |
| CN101598411B (en) | Magnetic antiscale pressed necking reducing straight-through all-glass evacuated semi-round planar collector tube | |
| CN101598407B (en) | Pressed necking reducing electrostatic antiscale straight-through glass evacuated semi-round planar collector tube | |
| CN101598395B (en) | All-glass evacuated rectangular planar collector tube | |
| CN101598413B (en) | Necking reducer flat tube heat collection all-glass evacuated photovoltaic collector tube | |
| CN101598437B (en) | All-glass evacuated semi-round planar collector tube with flow guider | |
| CN101598435B (en) | Magnetic antiscale all-glass evacuated semi-round planar collector tube | |
| CN101598398B (en) | Magnetic antiscale all-glass evacuated rectangular planar collector tube with flow guider | |
| CN101598399B (en) | Necking reducer all-glass evacuated rectangular planar heat collection and storage tube | |
| CN101598430B (en) | Necking reducing all-glass evacuated semi-round planar collector tube | |
| CN101598402B (en) | Magnetic antiscale all-glass evacuated rectangular planar collector tube | |
| CN101598450B (en) | Compound heat tube of all-glass evacuated rectangular planar collector tube | |
| CN101598427B (en) | A kind of press sealed necking reducing all | |
| CN101598434B (en) | All-glass evacuated semi-round planar collector tube | |
| CN101598397B (en) | Electrostatic antiscale all-glass evacuated rectangular planar collector tube with flow guider | |
| CN101598396B (en) | Electrostatic antiscale all-glass evacuated rectangular planar collector tube | |
| CN101598418B (en) | Flat tube heat collection all-glass evacuated photovoltaic collector tube with flow guider | |
| CN101686025B (en) | All-glass evacuated photovoltaic collector tube with fluid director | |
| CN101598428B (en) | Electrostatic antiscale all-glass evacuated semi-round planar collector tube | |
| CN101598460B (en) | Necking reducer all-glass evacuated semi-round planar heat tube conductor tube with internal heat absorption film | |
| CN101598412B (en) | Press sealed necking reducing straight-through semi-round tube heat collection glass evacuated photovoltaic collector tube | |
| CN101598449B (en) | All-glass evacuated rectangular planar heat tube conductor tube with internal heat absorption film | |
| CN101598404A (en) | The press sealed necking electrostatic antiscale straight-through flat tube heat collection glass heat-collecting vacuum tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180604 |