CN201237383Y - Focusing type heat-collecting pipe for solar energy water-heater - Google Patents
Focusing type heat-collecting pipe for solar energy water-heater Download PDFInfo
- Publication number
- CN201237383Y CN201237383Y CNU2008201479386U CN200820147938U CN201237383Y CN 201237383 Y CN201237383 Y CN 201237383Y CN U2008201479386 U CNU2008201479386 U CN U2008201479386U CN 200820147938 U CN200820147938 U CN 200820147938U CN 201237383 Y CN201237383 Y CN 201237383Y
- Authority
- CN
- China
- Prior art keywords
- water heater
- tube
- solar
- solar water
- heat collection
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A focused solar water heater heat collection tube relates to the technical field of solar energy applications, the focused solar water heater heat collection tube mainly adopts the lens focusing principle and designs the inner wall of a glass tube at the outer layer of the solar water heater heat collection tube to be composed of a plurality of semi-cylinders, then a plurality of lens groups are formed by combining the semi-cylinders of the inner wall of the glass tube and the outer wall of the glass tube, and outside solar rays are focused to one beam or one group of high temperature rays through the lens groups, thereby acting on an inner heat absorption tube. The focused solar water heater heat collection tube can not only effectively solve the shortcomings of weak solar rays in winter and low temperature of a water heater during the oblique incidence of the solar rays, but also have low cost and easy promotion by adopting the lens focusing principle.
Description
Technical field:
The utility model relates to application of solar, particularly a kind of solar water heater thermal-collecting tube.
Background technology:
At present, mostly the thermal-collecting tube of known solar water heater is that by inside and outside two vacuum tubes that pipe is formed, wherein interior pipe is endothermic tube, and outer tube is a glass tube.This thermal-collecting tube generally when the sunlight direct projection heat can meet consumers' demand, still, during the weak or sunray oblique fire of sunray, the leaving water temperature of water heater often can not satisfy people's needs.The way that also has some solar water heaters to adopt beam condensing units and follow the tracks of light reaches people's demand, but its cost is higher, is difficult for promoting.
Technology contents:
The purpose of the utility model is the deficiency that exists in the above technology, and a kind of thermal efficiency height, focusing solar water heater thermal-collecting tube that cost is low are provided.
The utility model for achieving the above object the technical scheme that adopts as follows: a kind of focusing solar water heater thermal-collecting tube, it mainly is to adopt the lens focusing principle, the inwall of thermal-collecting tube of solar water heater outer layer glass tube is designed to be made up of some semicolumns, the combination of the outer wall of the semicolumn of glass tube inwall and glass tube has just formed some set of lenses like this, the scioptics group assembles extraneous sunray for a branch of or one group of high temperature light, acts on interior endothermic tube.Solar water heater is fixed owing to the position, when sunray is mobile in time, always there are some groups of lens to utilize lens refractions to focus on and produce focused ray, even if make solar water heater more weak or all also can reach desirable leaving water temperature during oblique fire at sunray.
Beneficial effect: a kind of focusing solar water heater thermal-collecting tube of the present utility model, the low defective of water heater temperature when adopting the lens focusing principle not only can effectively solve the weak and sunray oblique fire of winter solar light, and also cost is low, is easy to promote.
Description of drawings:
Fig. 1, be structural representation of the present utility model;
Fig. 2, be that the A-A of the utility model Fig. 1 is to profile;
The specific embodiment:
As Fig. 1, shown in, a kind of focusing solar water heater thermal-collecting tube, it is made up of outer vacuum tube (1) and interior endothermic tube (3), endothermic tube (3) is arranged on the inside of outer vacuum tube (1) in described, principal character is that the inwall of outer vacuum tube (1) is the inwall that several semicolumns (2) are formed.
Claims (1)
1, a kind of focusing solar water heater thermal-collecting tube, it is made up of outer vacuum tube (1) and interior endothermic tube (3), it is characterized in that: endothermic tube (3) is arranged on the inside of outer vacuum tube (1) in described, and the inwall of outer vacuum tube (1) is the inwall that several semicolumns (2) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201479386U CN201237383Y (en) | 2008-07-14 | 2008-07-14 | Focusing type heat-collecting pipe for solar energy water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201479386U CN201237383Y (en) | 2008-07-14 | 2008-07-14 | Focusing type heat-collecting pipe for solar energy water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237383Y true CN201237383Y (en) | 2009-05-13 |
Family
ID=40650115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201479386U Expired - Fee Related CN201237383Y (en) | 2008-07-14 | 2008-07-14 | Focusing type heat-collecting pipe for solar energy water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237383Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258364A (en) * | 2015-10-22 | 2016-01-20 | 西安交通大学 | Refraction-based solar light homogenizing tube type reactor or dryer and design method thereof |
| CN106225262A (en) * | 2016-08-17 | 2016-12-14 | 韦治东 | Solar thermal collector |
| CN106225255A (en) * | 2016-07-26 | 2016-12-14 | 芜湖市万里达新能源有限公司 | A kind of thermal-collecting tube of solar water heater |
-
2008
- 2008-07-14 CN CNU2008201479386U patent/CN201237383Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258364A (en) * | 2015-10-22 | 2016-01-20 | 西安交通大学 | Refraction-based solar light homogenizing tube type reactor or dryer and design method thereof |
| CN106225255A (en) * | 2016-07-26 | 2016-12-14 | 芜湖市万里达新能源有限公司 | A kind of thermal-collecting tube of solar water heater |
| CN106225262A (en) * | 2016-08-17 | 2016-12-14 | 韦治东 | Solar thermal collector |
| CN106225262B (en) * | 2016-08-17 | 2018-05-01 | 韦治东 | Solar thermal collector |
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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: 20090513 Termination date: 20110714 |