CN203216032U - Solar water heater with external-plated mirror plane reducing eccentric vacuum heat collecting pipe - Google Patents
Solar water heater with external-plated mirror plane reducing eccentric vacuum heat collecting pipe Download PDFInfo
- Publication number
- CN203216032U CN203216032U CN2013201332575U CN201320133257U CN203216032U CN 203216032 U CN203216032 U CN 203216032U CN 2013201332575 U CN2013201332575 U CN 2013201332575U CN 201320133257 U CN201320133257 U CN 201320133257U CN 203216032 U CN203216032 U CN 203216032U
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- China
- Prior art keywords
- eccentric
- straight section
- minute surface
- pipe
- glass tube
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- 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 relates to a solar water heater with an external-plated mirror plane reducing eccentric heat pipe. The solar water heater comprises a heat insulation water tank, an external-plated mirror plane reducing eccentric vacuum heat collecting pipe and a bracket, wherein the external-plated mirror plane reducing eccentric vacuum heat collecting pipe is arranged by embedding an internally-bent glass pipe formed by an eccentric straight section, an external straight section and a bending section for connecting the eccentric section with the external straight section, into a cover glass pipe with one circularly-sealed end, the waist part of the external straight section and a port of the cover glass pipe are melting-sealed and connected to form an eccentric jacket, 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 the cover glass pipe of the external-plated mirror plane reducing eccentric vacuum heat collecting pipe is provided with a reducing section close to a sealing connecting part. 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 cover glass pipe, a protective coating is arranged on the mirror plane, an absorbing film is manufactured on the eccentric straight section of the internally-bent glass pipe, and the eccentric straight section 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 undergauge.
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 undergauge 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 undergauge and support outward, forms an outer plating minute surface undergauge off-centre heat pipe solar energy water heater.The eccentric heat-pipe vacuum heat collecting pipe of plating minute surface undergauge adopts one by eccentric straight section outward, and the curved inner glass tube of outer straight section and the bending section formation that is connected eccentric straight section and outer straight section is with the cover glass tube nested arrangement of an end circle envelope; The waist of described outer straight section and the port of cover glass tube melt envelope and are connected to form an eccentric chuck; To sealed-off after the eccentric chuck baking exhaust; Sealed-off was made after curved inner glass tube inside vacuumized can working medium; The cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described outer plating minute surface undergauge contains a undergauge section near sealing-in place, it is characterized in that the outer surface of the about 180 degree angle of circumference scopes of cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described outer plating minute surface undergauge is manufactured with minute surface; Described minute surface has protective finish; Be manufactured with absorbing film on the eccentric straight section of described curved inner glass tube, the eccentric straight section of described 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 undergauge is magnetron sputtering aluminium film mirror.
The beneficial effects of the utility model: with compare at cover glass tube inwall high-frequency induction AM aluminum metallization membrane process, at the outside semicircle minute surface of making of cover glass tube, can adopt the vacuum magnetic-control sputtering filming equipment 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 heat waste of heat sink little surface area of less, the thinner inner glass tube water of material are little.Anhydrous in the eccentric heat-pipe vacuum heat collecting pipe solar energy heat collector pipe, start fast, Energy Efficiency Ratio is high, heat waste is little, with adiabatic water tank or adiabatic water tank to be connected jack little, the solar energy heat collector thermal-collecting tube of manufacturing further solid matter with saving material raising Energy Efficiency Ratio.Two sections diameter glass tubes of its sealing-in of cover glass tube of band undergauge section approach, and greatly reduce the difficulty of sealing-in.
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 undergauge.
1. adiabatic water tanks among the figure; 2. plate the eccentric heat-pipe vacuum heat collecting pipe of minute surface undergauge outward; 3. support; 4. eccentric straight section; 5. outer straight section; 6. bending section; 7. bend inner glass tube; 8. cover glass tube; 9. undergauge section; 10. 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 undergauge and support 3 outward, forms an outer plating minute surface undergauge off-centre heat pipe solar energy water heater.The eccentric heat-pipe vacuum heat collecting pipe 2 of plating minute surface undergauge adopts one by eccentric straight section 4 outward, and the curved inner glass tube 7 of outer straight section 5 and bending section 6 formations that are connected eccentric straight section 4 and outer straight section 5 is with cover glass tube 8 nested arrangement of an end circle envelope; The port of the waist of outer straight section 5 and cover glass tube 8 melts envelope and is connected to form an eccentric chuck; To sealed-off after the eccentric chuck baking exhaust; Sealed-off was made after curved inner glass tube 7 inside were vacuumized can working medium; The cover glass tube 8 of the eccentric heat-pipe vacuum heat collecting pipe 2 of outer plating minute surface undergauge contains a undergauge section 9 near sealing-in place, and the external diameter of undergauge section 9 is bigger 10 millimeters than outer straight section 5.The outer surface magnetron sputtering layer of aluminum film of cover glass tube 8 about 180 degree angle of circumference scopes of the eccentric heat-pipe vacuum heat collecting pipe 2 of outer plating minute surface undergauge forms a minute surface 10; Minute surface 10 has protective finish.Be manufactured with absorbing film on the eccentric straight section 4 of curved inner glass tube 7, the eccentric straight section 4 of band absorbing film is connected with minute surface 10 optically focused.
Optically focused described in the utility model connects, and refers to that the axial line of eccentric straight section 4 of tubulose absorber band absorbing film is mobile as far as possible near cover glass tube 8 but do not contact in order to avoid form heat bridge with cover glass tube 8 from the top down along the symmetrical plane of minute surface 10.Can recognize from Fig. 1: enter the sunlight of cover glass tube 8 the latter halfs, mid portion directly changes into heat energy at the eccentric straight section 4 of band absorbing film; The overwhelming majority in the two side portions is through once or repeatedly changing into heat energy on the minute surface 10 reflection arrival absorbers.The a small amount of sunlight that passes from the gap between absorber and the cover glass tube 8 reflects from cover glass tube 8 through minute surface 10 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 undergauge outward, by adiabatic water tank, plate the eccentric heat-pipe vacuum heat collecting pipe of minute surface undergauge and support outward and form; The eccentric heat-pipe vacuum heat collecting pipe of plating minute surface undergauge adopts one by eccentric straight section outward, and the curved inner glass tube of outer straight section and the bending section formation that is connected eccentric straight section and outer straight section is with the cover glass tube nested arrangement of an end circle envelope; The waist of described outer straight section and the port of cover glass tube melt envelope and are connected to form an eccentric chuck; To sealed-off after the eccentric chuck baking exhaust; Sealed-off was made after curved inner glass tube inside vacuumized can working medium; The cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described outer plating minute surface undergauge contains a undergauge section near sealing-in place, it is characterized in that the outer surface of the about 180 degree angle of circumference scopes of cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described outer plating minute surface undergauge is manufactured with minute surface; Be manufactured with protective finish at described minute surface; Be manufactured with absorbing film on the eccentric straight section of described curved inner glass tube, the eccentric straight section of described 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 undergauge 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 undergauge is magnetron sputtering aluminium film mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201332575U CN203216032U (en) | 2013-03-22 | 2013-03-22 | Solar water heater with external-plated mirror plane reducing eccentric vacuum heat collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201332575U CN203216032U (en) | 2013-03-22 | 2013-03-22 | Solar water heater with external-plated mirror plane reducing eccentric vacuum heat collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216032U true CN203216032U (en) | 2013-09-25 |
Family
ID=49205559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201332575U Expired - Fee Related CN203216032U (en) | 2013-03-22 | 2013-03-22 | Solar water heater with external-plated mirror plane reducing eccentric vacuum heat collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216032U (en) |
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2013
- 2013-03-22 CN CN2013201332575U patent/CN203216032U/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 |