CN203216013U - Solar water heater with external-plated mirror plane eccentric vacuum heat collecting pipe - Google Patents
Solar water heater with external-plated mirror plane eccentric vacuum heat collecting pipe Download PDFInfo
- Publication number
- CN203216013U CN203216013U CN2013201347903U CN201320134790U CN203216013U CN 203216013 U CN203216013 U CN 203216013U CN 2013201347903 U CN2013201347903 U CN 2013201347903U CN 201320134790 U CN201320134790 U CN 201320134790U CN 203216013 U CN203216013 U CN 203216013U
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- China
- Prior art keywords
- glass tube
- minute surface
- eccentric
- pipe
- vacuum heat
- 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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Abstract
The utility model discloses a solar water heater with an external-plated mirror plane eccentric vacuum heat collecting pipe. The solar water heater comprises a heat insulation water tank, an external-plated mirror plane eccentric vacuum heat collecting pipe and a bracket, wherein the external-plated mirror plane eccentric vacuum heat collecting pipe is eccentrically arranged by embedding an internal glass pipe in a cover glass pipe with a circularly sealed end, the waist part of the internal glass pipe and a port of the cover glass pipe are sealed and connected to form an eccentric jacket, the interior of the eccentric jacket is sealed and isolated after being baked and exhausted, the interior of the internal glass pipe is vacuumized, is filled with a working medium, and finally sealed and isolated, and an absorbing film is manufactured on the internal glass pipe. The solar water heater is characterized in that a mirror plane is manufactured on the outer surface of the cover glass pipe within a range of about 180-degree circumference angle of the external-plated mirror plane eccentric vacuum heat collecting pipe, a protective coating is arranged on the mirror plane, and the internal glass pipe with the absorbing film is connected with the mirror plane in a condensation manner.
Description
Technical field
The utility model relates to the eccentric heat pipe solar energy water heater of outer plating minute surface.
Background technology
Be utilization and extention solar energy, need the more solar thermal utilization product of Development and Production, comprise the heat collector of the eccentric vacuum heat collection pipe of various employings.
Summary of the invention
The purpose of this utility model is to provide outer plating minute surface eccentric heat pipe solar energy water heater.
The technical scheme in the invention for solving the technical problem: with adiabatic water tank, plate the eccentric heat-pipe vacuum heat collecting pipe of minute surface and support outward, forms an outer plating minute surface off-centre heat pipe solar energy water heater.The eccentric heat-pipe vacuum heat collecting pipe of outer plating minute surface is by the nested arranged off-centre with inner glass tube of cover glass tube of an end circle envelope, and the waist of inner glass tube and the port sealing of cover glass tube connect into an eccentric chuck, to sealed-off after the inner baking of the eccentric chuck exhaust; Inner glass tube inside is vacuumized the sealed-off of can working medium makes.Be manufactured with absorbing film on the described inner glass tube; The cover glass tube outer surface of the eccentric heat-pipe vacuum heat collecting pipe 180 degree angle of circumference scopes of described outer plating minute surface is manufactured with minute surface, and described minute surface has protective finish; The inner glass tube of band absorbing film is connected with described minute surface optically focused.
Can also make the minute surface on the cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described outer plating minute surface is magnetron sputtering aluminium film mirror.
The beneficial effects of the utility model: with compare in the technology of cover glass tube inwall high-frequency induction AM aluminum metallization film, make the semicircle minute surface in the outside of cover glass tube, the design freedom of technology increases greatly.Can directly adopt the existing a large amount of vacuum magnetic-control sputtering filming equipments that use once tens of make minute surface at the cover glass tube outer surface, work efficiency is increased to thousands of from about 500 of unit every day.Production efficiency increase substantially the reduction that means product cost.Eccentric vacuum heat collection pipe, the diameter of its inner glass tube is about half of cover glass tube, utilize the semicircle minute surface optically focused thermal-arrest to the absorbing film on inner glass tube surface on the cover glass tube, have with advantages such as the few little startup of the little heat waste of heat sink little surface area of less, the thinner little water of inner glass tube cavity of material are fast.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an eccentric heat pipe solar energy water heater structural representation of outer plating minute surface.
1. adiabatic water tanks among the figure; 2. plate the eccentric heat-pipe vacuum heat collecting pipe of minute surface outward; 3. support; 4. cover glass tube; 5. inner glass tube; 6. minute surface.
The specific embodiment
Fig. 1 provides an embodiment of the present utility model.
Among Fig. 1, with adiabatic water tank 1, plate the eccentric heat-pipe vacuum heat collecting pipe 2 of minute surface and support 3 outward, forms an outer plating minute surface off-centre heat pipe solar energy water heater.The eccentric heat-pipe vacuum heat collecting pipe 2 of outer plating minute surface is by the cover glass tube 4 and inner glass tube 5 nested arranged off-centre of an end circle envelope, the port sealing of the waist of inner glass tube 5 and cover glass tube 4 connects into an eccentric chuck, to sealed-off after the inner baking of the eccentric chuck exhaust; Inner glass tube 5 inside are vacuumized the sealed-off of can working medium makes.Be manufactured with absorbing film on the inner glass tube 5; The cover glass tube 4 outer surface magnetron sputtering layer of aluminum films of the eccentric heat-pipe vacuum heat collecting pipe 2 about 180 degree angle of circumference scopes of outer plating minute surface form a minute surface 6, and minute surface 6 has protective finish; The inner glass tube 5 of band absorbing film is connected with minute surface 6 optically focused.
Optically focused described in the utility model connects, and refers to that the axial line of inner glass tube 5 of tubulose absorber band absorbing film is mobile as far as possible near cover glass tube 4 but do not contact in order to avoid form heat bridge with cover glass tube 4 from the top down along the symmetrical plane of minute surface 6.Can recognize from Fig. 1: enter the sunlight of cover glass tube 4 the latter halfs, mid portion directly changes into heat energy at the inner glass tube 5 of band absorbing film; The overwhelming majority in the two side portions once or repeatedly changes into heat energy on the reflection arrival absorber through minute surface 6.The a small amount of sunlight that passes from the gap between absorber and the cover glass tube 4 reflects from cover glass tube 4 through minute surface 6 escapes.
Solar energy heat collector should face the sun usually and settle.
Claims (2)
1. plate the eccentric heat pipe solar energy water heater of minute surface outward, by adiabatic water tank, plate the eccentric heat-pipe vacuum heat collecting pipe of minute surface and support outward and form; The eccentric heat-pipe vacuum heat collecting pipe of outer plating minute surface is by the nested arranged off-centre with inner glass tube of cover glass tube of an end circle envelope, and the waist of inner glass tube and the port sealing of cover glass tube connect into an eccentric chuck, to sealed-off after the inner baking of the eccentric chuck exhaust; Inner glass tube inside is vacuumized the sealed-off of can working medium makes; Be manufactured with absorbing film on the described inner glass tube, it is characterized in that the cover glass tube outer surface of the eccentric heat-pipe vacuum heat collecting pipe 180 degree angle of circumference scopes of described outer plating minute surface is manufactured with minute surface, described minute surface has protective finish; The inner glass tube of band absorbing film is connected with described minute surface optically focused.
2. the eccentric heat pipe solar energy water heater of outer plating minute surface according to claim 1 is characterized in that the minute surface on the cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described outer plating minute surface is magnetron sputtering aluminium film mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201347903U CN203216013U (en) | 2013-03-22 | 2013-03-22 | Solar water heater with external-plated mirror plane eccentric vacuum heat collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201347903U CN203216013U (en) | 2013-03-22 | 2013-03-22 | Solar water heater with external-plated mirror plane eccentric vacuum heat collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216013U true CN203216013U (en) | 2013-09-25 |
Family
ID=49205540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201347903U Expired - Fee Related CN203216013U (en) | 2013-03-22 | 2013-03-22 | Solar water heater with external-plated mirror plane eccentric vacuum heat collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216013U (en) |
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2013
- 2013-03-22 CN CN2013201347903U patent/CN203216013U/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: 20130925 Termination date: 20140322 |