CN203258906U - Solar water heater heat collection tube structure - Google Patents
Solar water heater heat collection tube structure Download PDFInfo
- Publication number
- CN203258906U CN203258906U CN 201320181316 CN201320181316U CN203258906U CN 203258906 U CN203258906 U CN 203258906U CN 201320181316 CN201320181316 CN 201320181316 CN 201320181316 U CN201320181316 U CN 201320181316U CN 203258906 U CN203258906 U CN 203258906U
- Authority
- CN
- China
- Prior art keywords
- glass tube
- circular glass
- water heater
- solar water
- solar
- 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)
Abstract
The utility model discloses a solar water heater heat collection tube structure which comprises an inner circular glass tube and an outer circular glass tube. The inner circular glass tube and the outer circular glass tube are arranged in a concentric mode, and a gap is arranged between the inner circular glass tube and the outer circular glass tube and is vacuumized. The solar water heater heat collection tube structure is characterized in that a plurality of sections of solar spectral selection absorbing films evenly surrounding the circle center of the inner circular glass tube are deposited on the outer wall of the inner circular glass tube, and thermoelectricity films are arranged on portions, between adjacent solar spectral selection absorbing films, of the outer wall of the inner circular glass tube. By means of the solar water heater heat collection tube structure, spare heat energy can be converted into electricity energy, and the use ratio of solar heat energy is improved greatly.
Description
Technical field
The utility model relates to solar water heater accessory field, is specially a kind of thermal-collecting tube of solar water heater structure.
Background technology
Solar water heater is the hot water apparatus of commonly using, and its principle is to utilize thermal-collecting tube to absorb the heat energy of solar energy, thereby the water in the thermal-collecting tube is heated, and has the advantage of environmental protection.In the prior art, the thermal-collecting tube of solar water heater is made of concentric inside and outside Circular glass pipe, vacuumize between the inside and outside Circular glass pipe, and deposit solar spectrum selective absorbing film as thermal energy absorbing material at the whole outer wall of inner circle glass tube, the thermal-collecting tube of this structure only plays heat effect, if unnecessary heat energy is arranged then let alone to scatter and disappear, can't form sufficient utilization to solar energy.
The utility model content
The purpose of this utility model provides a kind of thermal-collecting tube of solar water heater structure, can't take full advantage of the problem of solar energy to solve the prior art thermal-collecting tube.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of thermal-collecting tube of solar water heater structure, include the inside and outside Circular glass pipe of concentric setting, has the gap between the inside and outside Circular glass pipe, and inside and outside Circular glass pipe gap vacuumizes, it is characterized in that: deposit the multistage uniform ring around the solar spectrum selective absorbing film in the inner circle glass tube center of circle on the described inner circle glass tube outer wall, be provided with pyroelectric film on the inner circle glass tube outer wall between the adjacent solar spectrum selective absorbing film.
Described a kind of thermal-collecting tube of solar water heater structure is characterized in that: also be set with a plurality of Spring Cards on the described cylindrical glass tube.
Solar spectrum selective absorbing film is that segmented deposition is on the inner circle glass tube outer wall in the utility model, inner circle glass tube outer wall between the adjacent segment solar spectrum selective absorbing film arranges pyroelectric film, unnecessary thermal power transfer can be become electric energy, for the consuming parts of solar water heater, greatly improved the utilization rate of solar energy.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1.A kind of thermal-collecting tube of solar water heater structure, include the inside and outside Circular glass pipe 1,2 of concentric setting, has gap 3 between the inside and outside Circular glass pipe 1,2, and inside and outside Circular glass pipe 1,2 gaps 3 vacuumize, deposit the multistage uniform ring on inner circle glass tube 1 outer wall around the solar spectrum selective absorbing film 4 in inner circle glass tube 1 center of circle, be provided with pyroelectric film 5 on inner circle glass tube 1 outer wall between the adjacent solar spectrum selective absorbing film 4.Also be set with a plurality of Spring Cards 6 on the cylindrical glass tube 2.
Claims (2)
1. thermal-collecting tube of solar water heater structure, include the inside and outside Circular glass pipe of concentric setting, has the gap between the inside and outside Circular glass pipe, and inside and outside Circular glass pipe gap vacuumizes, it is characterized in that: deposit the multistage uniform ring around the solar spectrum selective absorbing film in the inner circle glass tube center of circle on the described inner circle glass tube outer wall, be provided with pyroelectric film on the inner circle glass tube outer wall between the adjacent solar spectrum selective absorbing film.
2. a kind of thermal-collecting tube of solar water heater structure according to claim 1 is characterized in that: also be set with a plurality of Spring Cards on the described cylindrical glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181316 CN203258906U (en) | 2013-04-11 | 2013-04-11 | Solar water heater heat collection tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181316 CN203258906U (en) | 2013-04-11 | 2013-04-11 | Solar water heater heat collection tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258906U true CN203258906U (en) | 2013-10-30 |
Family
ID=49471463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320181316 Expired - Fee Related CN203258906U (en) | 2013-04-11 | 2013-04-11 | Solar water heater heat collection tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015069201A1 (en) * | 2013-11-11 | 2015-05-14 | Hse Hitit Solar Enerji Anonim Sirketi | A heat collector tube |
-
2013
- 2013-04-11 CN CN 201320181316 patent/CN203258906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015069201A1 (en) * | 2013-11-11 | 2015-05-14 | Hse Hitit Solar Enerji Anonim Sirketi | A heat collector tube |
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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: 20131030 Termination date: 20140411 |