CN201724433U - Pressure-bearing type heat gathering device of solar water heater - Google Patents
Pressure-bearing type heat gathering device of solar water heater Download PDFInfo
- Publication number
- CN201724433U CN201724433U CN2010202099837U CN201020209983U CN201724433U CN 201724433 U CN201724433 U CN 201724433U CN 2010202099837 U CN2010202099837 U CN 2010202099837U CN 201020209983 U CN201020209983 U CN 201020209983U CN 201724433 U CN201724433 U CN 201724433U
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- CN
- China
- Prior art keywords
- stainless steel
- pressure
- bearing type
- water heater
- solar water
- 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
- Y02E10/44—Heat exchange systems
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a pressure-bearing type heat gathering device of a solar water heater, comprising a rectangular metal tube body. Stainless steel tubes are arranged and welded on the metal tube body, one ends of the stainless steel tubes are closed, and the other ends are communicated with the metal tube body. Then whole glass vacuum tubes are sheathed on the stainless steel tubes, and polyurethane foaming material is adopted for heat preservation of the metal tube body. The pressure-bearing type heat gathering device has the advantages that the stainless steel tubes are sheathed in the whole glass vacuum tubes, therefore, leakage can not happen even when the whole glass vacuum tubes are fractured, and the water resource is saved.
Description
Technical field
The utility model relates to heat collector, especially a kind of pressure-bearing type solar water heater heat collector.
Background technology
At present, the solar water heater heat-collecting device all is the bottom that row's all-glass vacuum tube directly is inserted in the pressure-bearing attemperater, is prone to vacuum tube and breaks when installing or use, and leakage phenomenon occurs, causes the significant wastage of water resource.
Summary of the invention
The utility model provides a kind of pressure-bearing type solar water heater heat collector for solving the technical problem of the easy rupture and leakage of existing all-glass vacuum tube heat collector.
The structure of this pressure-bearing type solar water heater heat collector is, it comprises a rectangular metal body, arrange welding on the metal body and go up stainless steel tube, a sealing of stainless steel tube, the other end communicates with the metal body, cover is loaded onto all-glass vacuum tube on stainless steel tube then, is enclosed with insulation material on the metal body.
During use, this device is placed the attemperater bottom, and connect with pipeline, all-glass vacuum tube passes to stainless steel tube with energy after receiving the heat energy of light radiation, and the cold water in the stainless steel tube is heated; Pass to the water in the metal box then, rise to uniform temperature after, by the Natural Circulation of cold water sinking hot water come-up, the water in the pressure-bearing attemperater is heated.
Good effect of the present utility model is by suit stainless steel tube in all-glass vacuum tube, even the all-glass vacuum tracheal rupture can not leak yet, to have saved water resource.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment one, there is shown the situation at the transversely arranged stainless steel tube in metal body both sides;
Fig. 2 is the schematic diagram of the utility model embodiment two, there is shown the situation at the bottom side of metal body vertical array stainless steel tube.
Among the figure: the 1-stainless steel tube; The 2-all-glass vacuum tube; 3-metal body; The 4-pipeline; 5-pressure-bearing attemperater.
The specific embodiment
Embodiment one, as shown in Figure 1, the utility model is a stainless steel tube 1 in the transversely arranged welding in metal body 3 both sides, a sealing of stainless steel tube 1, the other end communicates with metal body 3, cover is loaded onto all-glass vacuum tube 2 on stainless steel tube 1 then, the insulation of metal body 3 usefulness polyurethane expanded materials.During use, the utility model is placed attemperater 5 bottoms, and connect with pipeline 4.
The structure of embodiment two and embodiment one are basic identical, and different is the bottom side (as shown in Figure 2) of stainless steel tube 1 vertical array at metal body 3.
Claims (1)
1. pressure-bearing type solar water heater heat collector, it is characterized in that, it comprises a rectangular metal body, arrange welding on the metal body and go up stainless steel tube, a sealing of stainless steel tube, the other end communicates with the metal body, and cover is loaded onto all-glass vacuum tube on stainless steel tube then, is enclosed with insulation material on the metal body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202099837U CN201724433U (en) | 2010-05-24 | 2010-05-24 | Pressure-bearing type heat gathering device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202099837U CN201724433U (en) | 2010-05-24 | 2010-05-24 | Pressure-bearing type heat gathering device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724433U true CN201724433U (en) | 2011-01-26 |
Family
ID=43492770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202099837U Expired - Fee Related CN201724433U (en) | 2010-05-24 | 2010-05-24 | Pressure-bearing type heat gathering device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724433U (en) |
-
2010
- 2010-05-24 CN CN2010202099837U patent/CN201724433U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20110524 |