CN201652917U - Water tank structure of novel pressurized solar water heater - Google Patents
Water tank structure of novel pressurized solar water heater Download PDFInfo
- Publication number
- CN201652917U CN201652917U CN2010201472990U CN201020147299U CN201652917U CN 201652917 U CN201652917 U CN 201652917U CN 2010201472990 U CN2010201472990 U CN 2010201472990U CN 201020147299 U CN201020147299 U CN 201020147299U CN 201652917 U CN201652917 U CN 201652917U
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- Prior art keywords
- water
- liner
- water tank
- water heater
- inner bag
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- 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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Abstract
The utility model relates to a water tank structure of a novel pressurized solar water heater, which comprises a shell, a liner and an insulating layer and is characterized in that the liner is provided with a plurality of short tube type water nozzles extended out of the tank body. One improvement is that the end of each water nozzle is provided with a threaded connector which has the advantages of easy dismounting and mounting, convenient maintenance and high reliability. The other improvement is that the water nozzles are welded on the liner, and the connection method is simple and easy. The water tank structure has the advantages of simple structure, convenient fabrication, convenient operation and maintenance, firmer tank body structure and high heat transfer efficiency, and changes the conventional connection method in which vacuum tubes or metal collector tubes are connected with the wall of the liner of the water tank through silicon rubber seal rings.
Description
Technical field
The utility model relates to a kind of cisten mechanism of pressure-bearing type solar water heater, especially the syndeton between inner bag and the collector metal pipe.
Background technology
Mostly the solar water heater of prior art is the glass-vacuum tube heat collector is installed on the cylinder water tank, directly is filled with water in the vacuum tube, by the water in the energy heating tube of vacuum tube collection solar radiation, again by the water in the heat exchange heating water tank.The shortcoming of this water heater is: vacuum tube can not directly bear the pressure of running water, lacked during use the spray of pressure effect has been arranged, the influence of the factors such as fault of construction of turnover hot and cold water, temperature Change and vacuum tube oral area and casing connected mode, easily cause the vacuum tube bombing, a vacuum tube damages and leaks and will cause the leakage of whole water tank water.At the shortcoming of above-mentioned technology, the pressure-bearing type solar water heater structure of multiple heat pipe-type or coiled has appearred in prior art, and the two shortcoming is: 1, production cost height.2, the heat transfer loss is big.Because the two changes vacuum tube oral area and casing connected mode, the vacuum tube interface portion inserts inner water tank with silicone rubber O-ring, causes the interface area space big, and thermal losses is difficult to avoid.3, casing is fragile.Because the inner bag perforate is bigger, to clean dismounting and easily cause the inner bag aperture to be damaged, an aperture is damaged and will be caused whole box body to be scrapped.
The utility model content
Problem to be solved in the utility model is to provide a kind of cisten mechanism of novel pressure-bearing type solar water heater, and it is simple in structure, and the heat transfer efficiency height is convenient to safeguard.
The utility model adopts following technical scheme, comprises shell, inner bag, and heat-insulation layer is characterized in that: described inner bag is provided with several short tube type water nozzles that extends outside casing.Its principle is: the courage body portion that water nozzle is equivalent to inner bag is stretched to the outer Extension Head of casing, the base portion of water nozzle is fixed on the courage wall of inner bag, the water nozzle outer end can be connected with collector metal pipe in inserting vacuum tube by movable connected mode, like this, not only reached the purpose that connects the collector metal pipe, also changed traditional connected mode that on the courage wall of inner water tank, connects vacuum tube or collector metal pipe with silicone rubber O-ring, the base portion of water nozzle and inner bag adopt fixed connected mode, the dismounting zone need not be kept somewhere in the coupling part of base portion, can cover by heat-insulation layer, significantly reduced the thermal losses of interface area, its body structure is more firm, the dismounting of collector metal pipe is cleaned convenient, and the dismounting operation can not damage body structure.
A kind of improvement is that described water nozzle end is provided with the screw-type interface.Corresponding with this interface, the collector metal pipe that is attached thereto is provided with the screw-type interface that matches, and collector metal pipe easy accessibility is convenient to safeguard the reliability height.
The another kind of improvement is that described water nozzle is welded on the inner bag.This connected mode is simple and easy to do.
The utility model is simple in structure, is convenient to make, and convenient operating maintenance, body structure is more firm, the heat transfer efficiency height.
Description of drawings
Fig. 1 is a kind of example structure principle schematic of the utility model.
The specific embodiment
As shown in Figure 1, a kind of embodiment of the utility model adopts following technical scheme, comprises shell 1, inner bag 2, and heat-insulation layer 3 is characterized in that: described inner bag 2 is provided with several short tube type water nozzles 4 that extends outside casing.Its principle is: the courage body portion that water nozzle 4 is equivalent to inner bag 2 is stretched to the outer Extension Head of casing, the base portion of water nozzle 4 is fixed on the courage wall of inner bag 2, water nozzle 4 outer ends can be connected with collector metal pipe in inserting vacuum tube by movable connected mode, like this, not only reached the purpose that connects the collector metal pipe, also changed traditional connected mode that on the courage wall of inner water tank, connects vacuum tube or collector metal pipe with silicone rubber O-ring, the base portion of water nozzle 4 and inner bag 2 adopt fixed connected mode, the dismounting zone need not be kept somewhere in the coupling part of base portion, can cover by heat-insulation layer, significantly reduced the thermal losses of interface area, its body structure is more firm, the dismounting of collector metal pipe is cleaned convenient, and the dismounting operation can not damage body structure.
A kind of improvement is that described water nozzle 4 ends are provided with screw-type interface 5.Corresponding with this interface, the collector metal pipe 6 that is attached thereto is provided with the screw-type interface 7 that matches, and collector metal pipe 6 easy accessibility are convenient to safeguard the reliability height.
The another kind of improvement is that described water nozzle 4 is welded on the inner bag.This connected mode is simple and easy to do.
Also having a kind of improvement is that described water nozzle 4 end nipple go out outer surface of outer cover 2-3cm.
With the equivalent transformation of the similar homogeneous structure of the utility model, all fall into protection domain of the present utility model.
Claims (4)
1. the cisten mechanism of a novel pressure-bearing type solar water heater comprises shell, inner bag, and heat-insulation layer is characterized in that: described inner bag is provided with several short tube type water nozzles that extends outside casing.
2. the cisten mechanism of a kind of novel pressure-bearing type solar water heater according to claim 1, it is characterized in that: described water nozzle end is provided with the screw-type interface.
3. the cisten mechanism of a kind of novel pressure-bearing type solar water heater according to claim 2, it is characterized in that: described water nozzle is welded on the inner bag.
4. the cisten mechanism of novel pressure-bearing type solar water heater according to claim 3, it is characterized in that: described water nozzle end nipple goes out outer surface of outer cover 2-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201472990U CN201652917U (en) | 2010-03-01 | 2010-03-01 | Water tank structure of novel pressurized solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201472990U CN201652917U (en) | 2010-03-01 | 2010-03-01 | Water tank structure of novel pressurized solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652917U true CN201652917U (en) | 2010-11-24 |
Family
ID=43118157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201472990U Expired - Fee Related CN201652917U (en) | 2010-03-01 | 2010-03-01 | Water tank structure of novel pressurized solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749878A (en) * | 2009-06-05 | 2010-06-23 | 罗国彬 | Water tank structure of novel pressure-bearing type solar water heater |
-
2010
- 2010-03-01 CN CN2010201472990U patent/CN201652917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749878A (en) * | 2009-06-05 | 2010-06-23 | 罗国彬 | Water tank structure of novel 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120301 |