CN2516899Y - Split solar water heater with vacuum pipe - Google Patents
Split solar water heater with vacuum pipe Download PDFInfo
- Publication number
- CN2516899Y CN2516899Y CN01276216U CN01276216U CN2516899Y CN 2516899 Y CN2516899 Y CN 2516899Y CN 01276216 U CN01276216 U CN 01276216U CN 01276216 U CN01276216 U CN 01276216U CN 2516899 Y CN2516899 Y CN 2516899Y
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- CN
- China
- Prior art keywords
- pipe
- thermal
- collecting tube
- tube
- heat collecting
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- 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
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a separating type solar water heater with a vacuum pipe, which comprises a storage water tank, a heat collecting pipe and a bracket which fixes the heat collecting pipe at a certain slope angle. The upper end and the lower end of the heat collecting pipe are provided with an upper communicating pipe and a lower communicating pipe. One side of the upper communicating pipe is connected with a water outlet conduit which is connected to the upper part of the storage water tank. One side of the lower communicating pipe is connected with a water inlet conduit which is connected with the lower part of the storage water tank. The back of the heat collecting pipe is provided with a light focusing board with a parabola curvature which is corresponding with the heat collecting pipe. The heat collecting pipe is formed by the way that both ends of an inner pipe and both end of an outer pipe are sealed with a double-layer vacuum glass pipe with openings on the both ends by fusing. The utility model has the characteristic that the water in the storage water tank has low heat dissipation without light irradiation. The all-weather service performance of the solar energy water heater can be increased. In addition, the utility model has advantages of simple assembly structure, agile collocation, long efficient service life and high thermal efficiency.
Description
The utility model relates to solar water heater, a kind of specifically separation-type vacuum tube solar water heater.
Existing solar vacuum-tube water heater, generally adopt water storage tank and the direct-connected integral structure of thermal-collecting tube, the problem that this kind integral structure exists is that the heat in the water tank scatters and disappears by thermal-collecting tube easily when unglazed the photograph, and the thermal efficiency of vacuum pipe solar water heater is reduced.In addition, the thermal efficiency of existing vacuum pipe solar water heater thermal-collecting tube and serviceability also need further raising.
The purpose of this utility model is at the problems referred to above, can reduce the separation-type vacuum tube solar water heater that heat scatters and disappears in the water tank to greatest extent and provide a kind of.
Another purpose of the present utility model also is to improve the daylighting effect of thermal-collecting tube by changing the structure of reflecting plate, in order to improve the thermal efficiency of solar water heater.
In addition, cooperating the version of this separate type solar vacuum-tube water heater, change the vacuum sealing by fusing structure of its dual-layer vacuum glass pipe, in order to improve the heat-insulating property and the dependability of vacuum tube, also is a purpose of the present utility model.
The technical scheme that realizes above-mentioned purpose is: a kind of separation-type vacuum tube solar water heater, the support that it includes water storage tank and thermal-collecting tube and thermal-collecting tube is fixed on certain inclination angle, be provided with communicating pipe on the thermal-collecting tube in the upper end of thermal-collecting tube, be provided with the thermal-collecting tube lower communicating tube in the lower end of thermal-collecting tube, side of communicating pipe is connected with the top that water output duct is connected to water tank on it, and a side of its lower communicating tube is connected with the bottom that penstock is connected to water tank.
The technical solution of the utility model also comprises: be provided with in the back of thermal-collecting tube and the corresponding solar panel that is parabolic curvature of thermal-collecting tube; The dual-layer vacuum glass pipe of outer glass pipe two ends sealing by fusing dual-end in its thermal-collecting tube adopts.
The utility model is compared with existing similar solar water heater and is had following advantage:
1, the project organization that adopts thermal-collecting tube and attemperater to be separated, the interior heat of water tank scatters and disappears the round-the-clock serviceability of enhancing solar water heater in the time of can reducing unglazed the photograph to greatest extent;
2, its thermal-collecting tube and water tank split project organization can make the water heater assembly structure simplify flexible configuration;
3, the solar panel of the parabolic curvature by being disposed at thermal-collecting tube can increase the daylighting area of thermal-collecting tube, and then improves the thermal efficiency of water heater;
4, thermal-collecting tube adopts the dual-layer vacuum glass tubular construction of dual-end, two ends inner and outer pipes sealing by fusing, and the long-term heat insulation effect of vacuum tube is guaranteed, and improves the service life of vacuum tube greatly.
Fig. 1 is this separate type solar vacuum-tube water heater structural representation;
Fig. 2 is a thermal-collecting tube structure master cutaway view.
The utility model is described in further detail below in conjunction with drawings and Examples:
Provide as accompanying drawing, this separate type solar vacuum-tube water heater has water storage tank 1, thermal-collecting tube 2 and support 7, its water storage tank peripheral hardware heat-insulation layer, and add support, separate setting with thermal-collecting tube.Thermal-collecting tube 2 is as accompanying drawing 2 structures, is the dual-layer vacuum glass pipe of the dual-end of inner and outer pipes two ends sealing by fusing, but blacking and dress add the carbon pearl in the vacuum tube.Support 7 adopts shape processing, is used for arranging in a row heat pipe with one and is fixed on certain Chaoyang angle.In the top and bottom of thermal-collecting tube last communicating pipe 3 and lower communicating tube 4 are set respectively, side of communicating pipe connects the top that water output duct 5 is connected to water tank 1 on it, one side of lower communicating tube connects the bottom that penstock 6 is connected to water tank 1, its connecting duct can adopt flexible pipe, also can adopt rigid pipe.Be provided with solar panel 8 in the back of thermal-collecting tube 2, each caustic surface of this solar panel is corresponding with a thermal-collecting tube, and each caustic surface is the curved surface of parabolic curvature, and whole solar panel can divide body formed, also can be one-body molded.
Claims (3)
1, separation-type vacuum tube solar water heater, include water storage tank (1) and thermal-collecting tube (2) and thermal-collecting tube is fixed on the support (7) at certain inclination angle, it is characterized in that: be provided with communicating pipe on the thermal-collecting tube (3) in the upper end of thermal-collecting tube, be provided with thermal-collecting tube lower communicating tube (4) in the lower end of thermal-collecting tube, side of communicating pipe is connected with the top that water output duct (5) is connected to water tank (1) on it, and a side of its lower communicating tube is connected with the bottom that penstock (6) is connected to water tank (1).
2, separation-type vacuum tube solar water heater according to claim 1 is characterized in that: be provided with in the back of thermal-collecting tube (2) and the corresponding solar panel (8) that is parabolic curvature of thermal-collecting tube.
3, separation-type vacuum tube solar water heater according to claim 1 is characterized in that: thermal-collecting tube (2) is the dual-layer vacuum glass pipe of interior outer glass pipe two ends sealing by fusing dual-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01276216U CN2516899Y (en) | 2001-11-30 | 2001-11-30 | Split solar water heater with vacuum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01276216U CN2516899Y (en) | 2001-11-30 | 2001-11-30 | Split solar water heater with vacuum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516899Y true CN2516899Y (en) | 2002-10-16 |
Family
ID=33680412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01276216U Expired - Fee Related CN2516899Y (en) | 2001-11-30 | 2001-11-30 | Split solar water heater with vacuum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516899Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915459A (en) * | 2010-08-30 | 2010-12-15 | 哈尔滨工业大学 | Nano-fluid direct absorption type solar heat collector |
| CN104251565A (en) * | 2013-10-11 | 2014-12-31 | 江苏辉映新能源有限公司 | Vacuum pipe pressure bearing type solar water heater |
-
2001
- 2001-11-30 CN CN01276216U patent/CN2516899Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915459A (en) * | 2010-08-30 | 2010-12-15 | 哈尔滨工业大学 | Nano-fluid direct absorption type solar heat collector |
| CN101915459B (en) * | 2010-08-30 | 2013-02-27 | 哈尔滨工业大学 | Nano-fluid direct absorption type solar heat collector |
| CN104251565A (en) * | 2013-10-11 | 2014-12-31 | 江苏辉映新能源有限公司 | Vacuum pipe pressure bearing type solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |