CN105526721A - Full-penetration uncoated type solar vacuum tube - Google Patents
Full-penetration uncoated type solar vacuum tube Download PDFInfo
- Publication number
- CN105526721A CN105526721A CN201610089237.0A CN201610089237A CN105526721A CN 105526721 A CN105526721 A CN 105526721A CN 201610089237 A CN201610089237 A CN 201610089237A CN 105526721 A CN105526721 A CN 105526721A
- Authority
- CN
- China
- Prior art keywords
- tube
- type solar
- full
- penetration
- outer tube
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/74—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other
- F24S10/748—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other the conduits being otherwise bent, e.g. zig-zag
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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
Abstract
The invention discloses a full-penetration uncoated type solar vacuum tube which comprises an inner tube, an outer tube and a bracket, wherein the outer tube is arranged outside the inner tube in a sleeving mode; the bottom of the inner tube is supported and connected to the bottom of the outer tube through the bracket; the upper ends of the inner tube and the outer tube are welded; a vacuum layer is arranged between the inner tube and the outer tube; and the inner tube and the outer tube are transparent. The full-penetration uncoated type solar vacuum tube is low in production cost and is high in efficiency, and has relatively high heat absorbing efficiency.
Description
Technical field
The present invention relates generally to solar water heater.
Background technology
Prior art solar water heater is all the irradiation automatic heating according to the sun all the time, and wherein critical piece is panel solar absorber plate.Current solar absorber plate adopts glass tube etc. to make, and cost is high, and production efficiency is low.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of full impregnated without coating type solar energy vacuum tube.
Technical scheme: for achieving the above object, the present invention adopts following technology: a kind of full impregnated is without coating type solar energy vacuum tube, it is characterized in that: comprise interior pipe, outer tube and support, described outer tube sleeve is outside interior pipe, and the bottom of interior pipe is by support and outer pipe bottom support and connection, welding is carried out in the upper end of described inner and outer tubes, and be vacuum layer between inner and outer tubes, described inner and outer tubes are transparent.
Beneficial effect: compared with prior art, production cost of the present invention is low, efficiency is high; There is higher heat absorption efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of full impregnated of the present invention without coating type solar energy vacuum tube.
Wherein, interior pipe 1, outward appearance 2, support 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of full impregnated is without coating type solar energy vacuum tube, it is characterized in that: comprise interior pipe, outer tube and support, described outer tube sleeve is outside interior pipe, and the bottom of interior pipe is by support and outer pipe bottom support and connection, welding is carried out in the upper end of described inner and outer tubes, and be vacuum layer between inner and outer tubes, described inner and outer tubes are transparent.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. a full impregnated is without coating type solar energy vacuum tube, it is characterized in that: comprise interior pipe, outer tube and support, described outer tube sleeve is outside interior pipe, and the bottom of interior pipe is by support and outer pipe bottom support and connection, welding is carried out in the upper end of described inner and outer tubes, be vacuum layer between inner and outer tubes, described inner and outer tubes are transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089237.0A CN105526721A (en) | 2016-02-17 | 2016-02-17 | Full-penetration uncoated type solar vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089237.0A CN105526721A (en) | 2016-02-17 | 2016-02-17 | Full-penetration uncoated type solar vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526721A true CN105526721A (en) | 2016-04-27 |
Family
ID=55769106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610089237.0A Pending CN105526721A (en) | 2016-02-17 | 2016-02-17 | Full-penetration uncoated type solar vacuum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105526721A (en) |
-
2016
- 2016-02-17 CN CN201610089237.0A patent/CN105526721A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |