CN203216117U - Solar water heater provided with hole-shrinkage eccentric heat pipe vacuum heat collecting pipe - Google Patents
Solar water heater provided with hole-shrinkage eccentric heat pipe vacuum heat collecting pipe Download PDFInfo
- Publication number
- CN203216117U CN203216117U CN 201320134834 CN201320134834U CN203216117U CN 203216117 U CN203216117 U CN 203216117U CN 201320134834 CN201320134834 CN 201320134834 CN 201320134834 U CN201320134834 U CN 201320134834U CN 203216117 U CN203216117 U CN 203216117U
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- China
- Prior art keywords
- eccentric
- cover glass
- pipe
- straight section
- glass 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.)
- 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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Abstract
The utility model provides a solar water heater provided with a hole-shrinkage eccentric heat pipe vacuum heat collecting pipe. The solar water heater consists of a heat insulation water tank, the hole-shrinkage eccentric heat pipe vacuum heat collecting pipe and a support, wherein the hole-shrinkage eccentric heat pipe vacuum heat collecting pipe adopts a bent internal glass pipe formed by an eccentric straight section, an external straight section and a bend part connecting the eccentric straight section with the external straight section, and is nested with a cover glass pipe with a circularly-sealed end; the waist of the external straight section and the port of the cover glass pipe are sealed with each other in a melting way to form an eccentric jacket; the eccentric jacket is sealed off after being baked and exhausted; the bent internal glass pipe is sealed off after being internally vacuumized and filled with working medium; the cover glass pipe is provided with a hole-shrinkage section. The solar heat collecting module is characterized in that a mirror surface is manufactured within the range of about 180-degree circumference angle on the surface of the cover glass pipe; or a semi-circular groove-shaped object with an internal concave semi-circular mirror surface is in fitting assembly on the surface of the cover glass pipe; the eccentric straight section with an absorbing film is in spot-light connection with the mirror surface manufactured on the surface of the cover glass pipe; or the eccentric straight section is in spot-light connection with the internal concave semi-circular mirror surface on the semi-circular groove-shaped object which is a fitting assembly on the surface of the cover glass pipe.
Description
Technical field
The utility model relates to the eccentric heat-pipe vacuum heat collecting pipe solar water heater of 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 undergauge eccentric heat-pipe vacuum heat collecting pipe solar water heater.
The technical scheme in the invention for solving the technical problem: with adiabatic water tank, the eccentric heat-pipe vacuum heat collecting pipe of undergauge and support, form the eccentric heat-pipe vacuum heat collecting pipe solar water heater of a undergauge.The eccentric heat-pipe vacuum heat collecting pipe of undergauge adopts one by eccentric straight section, outer straight section and is connected the curved inner glass tube that the bending section of eccentric straight section and outer straight section constitutes, the cover glass tube nested arrangement of sealing with an end circle; 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.Cover glass tube contains a undergauge section near sealing-in place.Surperficial about 180 of the cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described undergauge spend the angle of circumference scopes be manufactured with minute surface or; The surface engagement of the cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described undergauge is equipped with the half slot shape thing of band indent semicircle minute surface.Described eccentric straight section gos deep into cover glass tube inside; The eccentric straight section of band absorbing film is connected with the described minute surface optically focused that is made in the cover glass tube surface; Perhaps the indent semicircle minute surface optically focused that is assemblied on the half slot shape thing on cover glass tube surface with the eccentric straight section of absorbing film and described cooperation is connected.
Can also make the about 180 degree angle of circumference scopes of inner surface of the cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described undergauge have described minute surface; Perhaps the about 180 degree angle of circumference scopes of the outer surface of cover glass tube have described minute surface.
The beneficial effects of the utility model: by undergauge, can regulate the diameter that melts the cover glass tube of envelope with inner glass tube and reach the size that is fit to melt envelope, can reduce the difficulty of melting envelope greatly, and be fit to adopt the automation equipment operation.The eccentric thermal-collecting tube of undergauge can reduce the round sectional area of connected attemperater, helps to reduce heat waste.Adopt heat pipe can make anhydrous thermal-collecting tube in the pipe.In the pipe anhydrous thermal-collecting tube heat sink little, response is fast, get the heat multiplication winter, water quality meets the safe drinking water standard.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the eccentric heat-pipe vacuum heat collecting pipe solar water heater structure of undergauge schematic diagram.
1. adiabatic water tanks among the figure; 2. the eccentric heat-pipe vacuum heat collecting pipe of undergauge; 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, the eccentric heat-pipe vacuum heat collecting pipe 2 of undergauge and support 3, form the eccentric heat-pipe vacuum heat collecting pipe solar water heater of a undergauge.The eccentric heat-pipe vacuum heat collecting pipe of undergauge adopts one by eccentric straight section 4, outer straight section 5 and is connected the curved inner glass tube 7 that the bending section 6 of eccentric straight section 4 and outer straight section 5 constitutes, cover glass tube 8 nested arrangement of sealing with an end circle; 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.Cover glass tube 8 contains a undergauge section 9 near sealing-in place; Be manufactured with absorbing film on the eccentric straight section 4.The about 180 degree angle of circumference scope AM aluminum metallization films in the inner surface bottom of the cover glass tube 8 of the eccentric heat-pipe vacuum heat collecting pipe 2 of undergauge form with dashed lines feature description among the minute surface 10(figure).The eccentric straight section 4 of band absorbing film is connected with described minute surface 10 optically focused that are made in cover glass tube 8 inner surfaces.
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 once or repeatedly changes into heat energy on the reflection arrival absorber through minute surface 10.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. the eccentric heat-pipe vacuum heat collecting pipe solar water heater of undergauge, formed by adiabatic water tank, the eccentric heat-pipe vacuum heat collecting pipe of undergauge and support, the eccentric heat-pipe vacuum heat collecting pipe of undergauge adopts one by eccentric straight section, outer straight section and is connected the curved inner glass tube that the bending section of eccentric straight section and outer straight section constitutes, the cover glass tube nested arrangement of sealing with an end circle; 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; Cover glass tube contains a undergauge section near sealing-in place, it is characterized in that surperficial about 180 degree angle of circumference scopes of the cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described undergauge are manufactured with minute surface; Perhaps the surface engagement of the cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described undergauge is equipped with the half slot shape thing of band indent semicircle minute surface; Described eccentric straight section gos deep into cover glass tube inside; The eccentric straight section of band absorbing film is connected with the described minute surface optically focused that is made in the cover glass tube surface; Perhaps the indent semicircle minute surface optically focused that is assemblied on the half slot shape thing on cover glass tube surface with the eccentric straight section of absorbing film and described cooperation is connected.
2. the eccentric heat-pipe vacuum heat collecting pipe solar water heater of undergauge according to claim 1 is characterized in that the about 180 degree angle of circumference scopes of inner surface of the cover glass tube of the eccentric heat-pipe vacuum heat collecting pipe of described undergauge have described minute surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134834 CN203216117U (en) | 2013-03-22 | 2013-03-22 | Solar water heater provided with hole-shrinkage eccentric heat pipe vacuum heat collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134834 CN203216117U (en) | 2013-03-22 | 2013-03-22 | Solar water heater provided with hole-shrinkage eccentric heat pipe vacuum heat collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216117U true CN203216117U (en) | 2013-09-25 |
Family
ID=49205644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134834 Expired - Fee Related CN203216117U (en) | 2013-03-22 | 2013-03-22 | Solar water heater provided with hole-shrinkage eccentric heat pipe vacuum heat collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216117U (en) |
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2013
- 2013-03-22 CN CN 201320134834 patent/CN203216117U/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 |