CN101762102A - Pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube - Google Patents
Pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube Download PDFInfo
- Publication number
- CN101762102A CN101762102A CN200810306020A CN200810306020A CN101762102A CN 101762102 A CN101762102 A CN 101762102A CN 200810306020 A CN200810306020 A CN 200810306020A CN 200810306020 A CN200810306020 A CN 200810306020A CN 101762102 A CN101762102 A CN 101762102A
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- China
- Prior art keywords
- heat
- collecting tube
- preservation
- insulating cover
- vacuum heat
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- Pending
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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
-
- 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
- Y02E10/47—Mountings or tracking
Abstract
The invention relates to a pressing installed heat-preservation tailstock assembly of a solar vacuum heat collecting tube. The pressing installed heat-preservation tailstock assembly comprises a threaded bearer, a threaded base, heat-preservation tube sleeves and a wind shielding ring. The threaded bearer is formed by a male-thread screw rod with a bearing bowl. Force-carrying tooth tips are arranged on the external surface of the bearing bowl. The threaded base is formed by a male-thread screw rod, wherein the end of the male-thread screw rod is provided with force-carrying tooth tips. The single-layer strip fins of one heat-preservation tube sleeve are matched with the grooves of the dual-layer strip fins of the other heat-preservation tube sleeve in an inserting way. Certain clearances are kept between the heat-preservation tube sleeves and the rear part of the solar vacuum heat collecting tube. A seal retainer is inserted between the upper opening of each heat-preservation tube sleeve and the solar vacuum heat collecting tube. The air interlayer of the heat-preservation tailstock has good heat insulation function. Through tightly screwing the threaded bearer and the threaded base, the tail end of a reducing variable-diameter vacuum heat collecting tube or a plug-in constant-diameter vacuum heat collecting tube is pressed tight, so the heat collecting tube is firmly installed between the water tank and the tail bearing box of a solar water heater. When the vacuum heat collecting tube is required to be replaced, the threaded bearer and the threaded base are required only to be loosened to draw out the vacuum heat collecting tube.
Description
Technical field
The present invention relates to technical field of solar water heaters, refer in particular to a kind of pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube.
Background technology
Solar water heater obtains in the many places of China popularizing widely and using because of it has environmental protection, energy-saving advantages.Mostly present family, the solar water heater that dwelling house adopted are to utilize isometrical vacuum heat collection pipe as heat collector, solar water heater mainly comprises water tank, support and isometrical vacuum heat collection pipe, its water tank is positioned at the top of support, water tank is inserted in the upper end of isometrical vacuum heat collection pipe, its lower end is fixed on the below of support by fixture, is interconnected between water tank, the isometrical vacuum heat collection pipe.In such cases, solar water heater need use a plurality of isometrical vacuum heat collection pipes, and these isometrical vacuum heat collection pipes oblique arrangement arranged side by side is on support.After the water heater retaining, the water heater O-ring seal bears bigger pressure, causes that easily water heater leaks, and the gap between the isometrical vacuum heat collection pipe is bigger, can not make full use of its illuminating area.Therefore, the fixed form of the shape of the vacuum heat collection pipe mouth of pipe and vacuum heat collection pipe is related to the collecting efficiency and the security performance of whole water heater.Simultaneously, for the convenience of dismounting, this fixture also must possess the effect of easy accessibility.But the fixture of all employings at present all is difficult to reach simultaneously the effect of the fastening and easy accessibility vacuum heat collection pipe of top tight sealing.
Summary of the invention
The object of the present invention is to provide simple in structure, firm, easy accessibility, can the top tight sealing vacuum heat collection pipe pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube, comprise the screw thread bracket, screw base, heat-insulating cover and wind loop, its screw thread bracket is made of the external threaded of band tray, the outer surface of tray is provided with puts forth effort tip surface, or the screw thread bracket is made of the internal thread nut of being with tray, the outer surface of internal thread nut is provided with puts forth effort tip surface, screw base is puted forth effort the tip surface external threaded by the termination band and is constituted, or screw base is made of the internal thread nut, and the outer surface of internal thread nut is provided with puts forth effort tip surface; Screw rod on screw thread bracket and the screw base, nut shift length are complementary; Heat-insulating cover and the concentric suit of screw thread bracket, corresponding mutually, on the diameter of heat-insulating cover, the outer surface of heat-insulating cover is respectively equipped with individual layer strip fin and double-deck strip fin, the groove plug-in mounting coupling of the individual layer strip fin of a heat-insulating cover and the double-deck strip fin of another heat-insulating cover, heat-insulating cover and evacuated solar collecting tube afterbody have certain interval, it is corresponding that heat-insulating cover length and evacuated solar collecting tube afterbody support steel card installation site, the Sealing shield ring plug-in mounting arranged in it between upper shed place of heat-insulating cover and the evacuated solar collecting tube.Screw thread bracket and screw base realize the telescopic of pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube by clockwise and counterclockwise two-way rotation, thereby realize holding out against and loosening.
Pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube, its screw base are installed on water heater support's tail support box upper surface location convex closure or the location pit.
The invention has the beneficial effects as follows: after adopting this structure, can realize the good heat-blocking action of thermal insulation tailstock air blanketing.By screwing between screw thread bracket and the screw base, hold out against the tail end of necking reducer evacuated thermal-collecting tube or the isometrical vacuum heat collection pipe of plug-in, thermal-collecting tube firmly is installed between the water tank and tail support box of solar water heater.When needs are changed vacuum heat collection pipe, only need screw thread bracket and screw base are unscrewed, the vacuum heat collection pipe extraction is got final product, easy to operate.
Description of drawings
Fig. 1, Fig. 2, Fig. 5 are first kind of structural representations of the present invention;
Fig. 3, Fig. 4, Fig. 6 are second kind of structural representations of the present invention;
Fig. 7, Fig. 8 are the screw thread bracket exploded views of first kind of structure of the present invention;
Fig. 9, Figure 10 are the screw base exploded views of first kind of structure of the present invention;
Figure 11, Figure 12 are the screw thread bracket exploded views of second kind of structure of the present invention;
Figure 13, Figure 14 are the screw base exploded views of second kind of structure of the present invention;
Figure 15, Figure 16 are Sealing shield ring exploded views of the present invention;
Figure 17, Figure 18 are heat-insulating cover exploded views of the present invention;
Figure 19 is many group connection diagrams of the present invention.
Among the figure: 1 evacuated solar collecting tube, 2 screw thread brackets, 3 screw base, 4 tail support box, 5 Sealing shield rings, 6 heat-insulating covers, 7 location pits
The specific embodiment
As Fig. 1, Fig. 2, Fig. 5, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 15, Figure 16, Figure 17, shown in Figure 180: a kind of pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube, comprise screw thread bracket 2, screw base 3, heat-insulating cover 6 and wind loop 5, screw thread bracket 2 is made of the internal thread nut of band tray, the outer surface of internal thread nut is provided with puts forth effort tip surface, screw base 3 is puted forth effort the tip surface external threaded by the termination band and is constituted, and screw rod, nut shift length on screw thread bracket 2 and the screw base 3 are complementary; Its screw thread bracket 2 is made of the external threaded of band tray, and the outer surface of tray is provided with puts forth effort tip surface.Screw rod, nut shift length on screw thread bracket 2 and the screw base 3 are complementary.Heat-insulating cover 6 and screw thread bracket 2 concentric suits, corresponding mutually, on the diameter of heat-insulating cover 6, the outer surface of heat-insulating cover 6 is respectively equipped with individual layer strip fin and double-deck strip fin, the groove plug-in mounting coupling of the individual layer strip fin of a heat-insulating cover and the double-deck strip fin of another heat-insulating cover, heat-insulating cover 6 has certain interval with evacuated solar collecting tube 1 afterbody, heat-insulating cover 6 length are corresponding with evacuated solar collecting tube 1 afterbody support steel card installation site, Sealing shield ring 5 plug-in mountings are arranged in it between upper shed place of heat-insulating cover 6 and the evacuated solar collecting tube 1, can realize the good heat-blocking action of thermal insulation tailstock air blanketing.Screw thread bracket 2 and screw base 3 realize the telescopic of pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube by clockwise and counterclockwise two-way rotation, thereby realize holding out against and loosening.
As Fig. 3, Fig. 4, Fig. 6, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, shown in Figure 180: a kind of pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube, comprise screw thread bracket 2, screw base 3, heat-insulating cover 6 and wind loop 5, its screw thread bracket 2 is made of the external threaded of band tray, the outer surface of tray is provided with puts forth effort tip surface, screw base 3 is made of the internal thread nut, and the outer surface of internal thread nut is provided with puts forth effort tip surface.Screw rod, nut shift length on screw thread bracket 2 and the screw base 3 are complementary.Heat-insulating cover 6 and screw thread bracket 2 concentric suits, corresponding mutually, on the diameter of heat-insulating cover 6, the outer surface of heat-insulating cover 6 is respectively equipped with individual layer strip fin and double-deck strip fin, the groove plug-in mounting coupling of the individual layer strip fin of a heat-insulating cover and the double-deck strip fin of another heat-insulating cover, heat-insulating cover 6 has certain interval with evacuated solar collecting tube 1 afterbody, heat-insulating cover 6 length are corresponding with evacuated solar collecting tube 1 afterbody support steel card installation site, Sealing shield ring 5 plug-in mountings are arranged in it between upper shed place of heat-insulating cover 6 and the evacuated solar collecting tube 1, can realize the good heat-blocking action of thermal insulation tailstock air blanketing.Screw thread bracket 2 and screw base 3 realize the telescopic of pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube by clockwise and counterclockwise two-way rotation, thereby realize holding out against and loosening.
Claims (2)
1. pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube, comprise screw thread bracket, screw base, heat-insulating cover and wind loop, it is characterized in that: the screw thread bracket is made of the external threaded of band tray, the outer surface of tray is provided with puts forth effort tip surface, or the screw thread bracket is made of the internal thread nut of being with tray, the outer surface of internal thread nut is provided with puts forth effort tip surface, screw base is puted forth effort the tip surface external threaded by the termination band and is constituted, or screw base is made of the internal thread nut, and the outer surface of internal thread nut is provided with puts forth effort tip surface; Screw rod on screw thread bracket and the screw base, nut shift length are complementary; Heat-insulating cover and the concentric suit of screw thread bracket, corresponding mutually, on the diameter of heat-insulating cover, the outer surface of heat-insulating cover is respectively equipped with individual layer strip fin and double-deck strip fin, the groove plug-in mounting coupling of the individual layer strip fin of a heat-insulating cover and the double-deck strip fin of another heat-insulating cover, heat-insulating cover and evacuated solar collecting tube afterbody have certain interval, it is corresponding that heat-insulating cover length and evacuated solar collecting tube afterbody support steel card installation site, the Sealing shield ring plug-in mounting arranged in it between upper shed place of heat-insulating cover and the evacuated solar collecting tube.
2. a kind of pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube according to claim 1 is characterized in that: screw base is installed on water heater support's tail support box upper surface location convex closure or the location pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810306020A CN101762102A (en) | 2008-12-08 | 2008-12-08 | Pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810306020A CN101762102A (en) | 2008-12-08 | 2008-12-08 | Pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101762102A true CN101762102A (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810306020A Pending CN101762102A (en) | 2008-12-08 | 2008-12-08 | Pressing installed heat-preservation tailstock assembly of solar vacuum heat collecting tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN101762102A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563935A (en) * | 2012-01-06 | 2012-07-11 | 东晨阳光(北京)太阳能科技有限公司 | Solar water heater with sealed base |
| CN102734967A (en) * | 2012-06-27 | 2012-10-17 | 吴江科沃客机械设备有限公司 | Solar bottom bracket |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4399808A (en) * | 1981-07-31 | 1983-08-23 | Owens-Illinois, Inc. | Drainable solar collector unit |
| WO1992014103A1 (en) * | 1989-08-08 | 1992-08-20 | Bolin Goeran | Solar collector and method for manufacturing the same |
| CA2287323A1 (en) * | 1997-04-24 | 1998-11-05 | William Terence Armstrong | Solar absorbers |
| CN1329232A (en) * | 2001-07-11 | 2002-01-02 | 王晓立 | Solar vacuum heat-collecting tube tail seat |
| CN1512123A (en) * | 2002-12-28 | 2004-07-14 | 徐宝安 | Method for producing external full glass metal heat pipe vacuum collecting tube |
| CN1661297A (en) * | 2004-02-27 | 2005-08-31 | 徐宝安 | Vacuous transducing glass heat pipe able to track sun |
| CN101038109A (en) * | 2006-03-13 | 2007-09-19 | 徐宝安 | Top tight sealing solar water heater |
| CN101240946A (en) * | 2008-01-30 | 2008-08-13 | 尹继奎 | Water tank-free multifunctional bearing high-temperature solar water heater |
-
2008
- 2008-12-08 CN CN200810306020A patent/CN101762102A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4399808A (en) * | 1981-07-31 | 1983-08-23 | Owens-Illinois, Inc. | Drainable solar collector unit |
| WO1992014103A1 (en) * | 1989-08-08 | 1992-08-20 | Bolin Goeran | Solar collector and method for manufacturing the same |
| CA2287323A1 (en) * | 1997-04-24 | 1998-11-05 | William Terence Armstrong | Solar absorbers |
| CN1329232A (en) * | 2001-07-11 | 2002-01-02 | 王晓立 | Solar vacuum heat-collecting tube tail seat |
| CN1512123A (en) * | 2002-12-28 | 2004-07-14 | 徐宝安 | Method for producing external full glass metal heat pipe vacuum collecting tube |
| CN1661297A (en) * | 2004-02-27 | 2005-08-31 | 徐宝安 | Vacuous transducing glass heat pipe able to track sun |
| CN101038109A (en) * | 2006-03-13 | 2007-09-19 | 徐宝安 | Top tight sealing solar water heater |
| CN101240946A (en) * | 2008-01-30 | 2008-08-13 | 尹继奎 | Water tank-free multifunctional bearing high-temperature solar water heater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563935A (en) * | 2012-01-06 | 2012-07-11 | 东晨阳光(北京)太阳能科技有限公司 | Solar water heater with sealed base |
| CN102563935B (en) * | 2012-01-06 | 2016-04-06 | 东晨阳光(北京)太阳能科技有限公司 | A kind of solar water heater with sealed base |
| CN102734967A (en) * | 2012-06-27 | 2012-10-17 | 吴江科沃客机械设备有限公司 | Solar bottom bracket |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100630 |
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| RJ01 | Rejection of invention patent application after publication |