CN2527926Y - Heat-storage solar water heater with vacuum tube - Google Patents
Heat-storage solar water heater with vacuum tube Download PDFInfo
- Publication number
- CN2527926Y CN2527926Y CN01253192U CN01253192U CN2527926Y CN 2527926 Y CN2527926 Y CN 2527926Y CN 01253192 U CN01253192 U CN 01253192U CN 01253192 U CN01253192 U CN 01253192U CN 2527926 Y CN2527926 Y CN 2527926Y
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- CN
- China
- Prior art keywords
- heat
- heat storage
- vacuum tube
- water heater
- storage tank
- 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
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a vacuum heat storage solar energy water heater, comprising a heat storage tank (2), a vacuum glass pipe (4) and a fixing frame (6); wherein, the vacuum glass pipe (4) and the heat storage tank (2) are fixedly connected and are arranged on the fixing frame (6); a heat exchanger (3) is arranged inside the heat storage tank (2); one end of the heat exchanger (3) is connected with a water inlet (7); while, the other end of the heat exchanger (3) is connected with a water outlet (8); heat exchanging medium is filled in the vacuum glass pipe (4) and the heat storage tank (2); a heat prfeservation layer (1) is arranged inside the heat storage tank (2); a paraboloid-shaped focusing reflecting plate (5) is arranged between the fixing frame (6) and the vacuum glass pipe (4). Adopting of the structure above solves the problems of large volume, easy heat dissipating of the heat storage water tank and low energy utilization ratio, and eliminates the phenomenon of gradually reducing of the thermal efficiency due to the scaling. The water heater can be made flat to organically combine with the building; at the same time, the utility model has the advantages of reasonable structure, convenient installation, long service life, high thermal efficiency and everlasting invariable efficiency.
Description
One, technical field
The utility model relates to a kind of solar water heater, particularly a kind of solar water heater that utilizes vacuum tube to come heat accumulation.
Two, background technology
Prior solar water heater is no matter be the integral type solar energy heat hydrophone at present, or separated type solar water heater, heat collection water tank and glass-vacuum tube all directly or indirectly join, directly adopt the glass-vacuum tube mode of leaking water, owing to reasons such as water quality, after using after a while, tube wall will produce fouling, the decline thereupon serious even in glass-vacuum tube, deposit dirt, that the thermal efficiency of solar water heater As time goes on will be slowly; Next is that solar water heater all must be equipped with a bigger attemperater of volume ratio and is used for water storage, because volume is big, area of dissipation is also big, and solar energy utilization ratio just reduces along with the increase of volume; Solar water heater generally is installed in the roof besides, and volume is big, and installation difficulty also just increases, and it is in disorder that the roof just seems, inaccurate this type of solar water heater of some places even regulation is installed and used on the roof.
Three, summary of the invention
For overcoming the disadvantage of above-mentioned existence, the vacuum tube heat-storage solar water heater that problem to be solved in the utility model provides a kind of easy for installation, working stability, thermal efficiency height, no fouling, can organically combine with building.The technical solution adopted in the utility model is that glass-vacuum tube is fixedlyed connected with heat-collecting box and is arranged on the fixed mount, be provided with heat exchanger in the heat-collecting box, heat exchanger one end and water inlet join, the other end links to each other with delivery port, be filled with heat transferring medium in glass-vacuum tube and the heat-collecting box, heat-collecting box is provided with heat-insulation layer; Be provided with the parabolic concentrator reflecting plate between fixed mount and the glass-vacuum tube.The utility model adopts said structure, and vacuum tube is selected bigbore glass-vacuum tube for use, and heat-collecting box is bigger than vacuum tube, can install just, and heat accumulation is mainly based on glass-vacuum tube; Solved not only that the heat collection water tank volume is big, rapid heat dissipation, problem that energy utilization rate is low, and eliminated the phenomenon that fouling brings the thermal efficiency to descend gradually, water heater can be made flat, organically combine with building, the oblique top in suitable especially villa, apartment is installed, is used, and has rational in infrastructure, easy for installation, characteristics such as spotlight effect is good, the thermal efficiency is high, efficient is sustained, long service life simultaneously.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of Figure 1A-A section.
Five, the specific embodiment
Illustrated in figures 1 and 2, a kind of vacuum tube heat-storage solar water heater of the present utility model, it comprises heat-collecting box 2, glass-vacuum tube 4 and fixed mount 6, glass-vacuum tube 4 is fixedlyed connected with heat-collecting box 2 and is arranged on the fixed mount 6, is provided with heat exchanger 3 in the heat-collecting box 2, and heat exchanger 3 one ends and water inlet 7 join, the other end links to each other with delivery port 8, be filled with heat-conducting medium in glass-vacuum tube 4 and the heat-collecting box 2, heat-collecting box 2 is provided with heat-insulation layer 1, adopts polyurethane foam; Be provided with parabolic concentrator reflecting plate 5 between fixed mount 6 and the glass-vacuum tube 4.Vacuum tube is selected the glass-vacuum tube 4 of diameter 100cm for use, the diameter 150cm of heat-collecting box, heat exchanger 3 adopts tube coil type heat exchanger, heat accumulation is mainly based on glass-vacuum tube, solved not only that the heat collection water tank volume is big, rapid heat dissipation, problem that energy utilization rate is low, and eliminated the phenomenon that fouling brings the thermal efficiency to descend gradually, solar water heater can be made flat, organically combine with building, the pitched roof in suitable especially villa, apartment is installed, is used.
Claims (2)
1, a kind of vacuum tube heat-storage solar water heater, comprise heat-collecting box (2), glass-vacuum tube (4) and fixed mount (6), glass-vacuum tube (4) is fixedlyed connected with heat-collecting box (2) and is arranged on the fixed mount (6), it is characterized in that: be provided with heat exchanger (3) in the described heat-collecting box (2), heat exchanger (3) one ends and water inlet (7) join, the other end links to each other with delivery port (8), is filled with heat transferring medium in glass-vacuum tube (4) and the heat-collecting box (2), and heat-collecting box (2) is provided with heat-insulation layer (1).
2, vacuum tube heat-storage solar water heater according to claim 1 is characterized in that: be provided with parabolic concentrator reflecting plate (5) between described fixed mount (6) and the glass-vacuum tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01253192U CN2527926Y (en) | 2001-08-21 | 2001-08-21 | Heat-storage solar water heater with vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01253192U CN2527926Y (en) | 2001-08-21 | 2001-08-21 | Heat-storage solar water heater with vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527926Y true CN2527926Y (en) | 2002-12-25 |
Family
ID=33662738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01253192U Expired - Fee Related CN2527926Y (en) | 2001-08-21 | 2001-08-21 | Heat-storage solar water heater with vacuum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527926Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404972C (en) * | 2003-06-02 | 2008-07-23 | 吴锡波 | Solar heat collector unitary with building |
| CN103697600A (en) * | 2013-12-26 | 2014-04-02 | 苏州太阳雪新能源科技有限公司 | Vacuum tube type heat collector for solar air conditioner |
-
2001
- 2001-08-21 CN CN01253192U patent/CN2527926Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404972C (en) * | 2003-06-02 | 2008-07-23 | 吴锡波 | Solar heat collector unitary with building |
| CN103697600A (en) * | 2013-12-26 | 2014-04-02 | 苏州太阳雪新能源科技有限公司 | Vacuum tube type heat collector for solar air conditioner |
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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 |