CN203216009U - Heat collecting module with external-mounted mirror plane reducing eccentric vacuum heat collecting pipe - Google Patents
Heat collecting module with external-mounted mirror plane reducing eccentric vacuum heat collecting pipe Download PDFInfo
- Publication number
- CN203216009U CN203216009U CN2013201332217U CN201320133221U CN203216009U CN 203216009 U CN203216009 U CN 203216009U CN 2013201332217 U CN2013201332217 U CN 2013201332217U CN 201320133221 U CN201320133221 U CN 201320133221U CN 203216009 U CN203216009 U CN 203216009U
- Authority
- CN
- China
- Prior art keywords
- eccentric
- heat collecting
- straight section
- vacuum heat
- 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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Classifications
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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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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to a heat collecting module with an external-mounted mirror plane reducing eccentric vacuum heat collecting pipe. The heat collecting module comprises a union box, an external-mounted mirror plane reducing eccentric vacuum heat collecting pipe and a bracket, wherein the external-mounted mirror plane reducing eccentric vacuum heat collecting pipe is eccentrically 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 external straight section and the cover glass pipe are melting-sealed and connected to form an eccentric jacket, and the cover glass pipe is provided with a reducing section close to a sealing and connecting part, and the eccentric jacket is sealed and isolated after being baked and exhausted. The heat collecting module is characterized in that a semicircular groove-shaped object is matched and connected to the outer surface of the cover glass pipe of the external-mounted mirror plane reducing eccentric vacuum heat collecting pipe, a mirror plane is arranged on the inwards-concave surface of the semicircular groove-shaped object, an absorbing film is arranged 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 outer eccentric vacuum heat collection pipe heat collecting module of minute surface undergauge that pastes.
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 that the outer eccentric vacuum heat collection pipe heat collecting module of minute surface undergauge that pastes will be provided.
The technical scheme in the invention for solving the technical problem: collect box, paste the eccentric vacuum heat collection pipe of minute surface undergauge and support outward with connection, form an outer eccentric vacuum heat collection pipe heat collecting module of minute surface undergauge that pastes.The eccentric vacuum heat collection pipe of outer plating minute surface 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, and the cover glass tube nested arrangement of sealing with an end circle is tightly connected into an eccentric chuck; Cover glass tube contains a undergauge section near sealing-in place, and sealed-off after the eccentric chuck baking exhaust is made.The cover glass tube outer surface of the eccentric vacuum heat collection pipe of the described outer plating minute surface undergauge half slot shape object that is connected, the concave surface of described half slot shape object is manufactured with minute surface; Have 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 described half slot shape object adopt the silica gel bonding in its edge and cover glass tube outer surface.
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.That eccentric vacuum heat-collecting tube solar heat-collecting device starts is fast, Energy Efficiency Ratio is high, heat waste, with connection collection box 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 the outer eccentric vacuum heat collection pipe heat collecting module of a minute surface undergauge structural representation that pastes.
1. collection boxes among the figure; 2. plate the eccentric vacuum heat collection 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. half slot shape object; 11. minute surface.
The specific embodiment
Fig. 1 provides an embodiment of the present utility model.
Among Fig. 1, collect box 1, paste the eccentric vacuum heat collection pipe 2 of minute surface undergauge and support 3 outward with connection, form an outer eccentric vacuum heat collection pipe heat collecting module of minute surface undergauge that pastes.The eccentric vacuum heat collection pipe 2 of outer plating minute surface 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, and cover glass tube 8 nested arrangement of sealing with an end circle are tightly connected into an eccentric chuck; Cover glass tube 8 contains a undergauge section 9 near sealing-in place, and sealed-off after the eccentric chuck baking exhaust is made.Cover glass tube 8 outer surfaces of the eccentric vacuum heat collection pipe 2 of the outer plating minute surface undergauge half slot shape object 10 that is connected, the concave surface of half slot shape object 10 is manufactured with minute surface 11; Have 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 11 optically focused.Half slot shape object 10 adopts the silica gel bonding in its edge and cover glass tube 8 outer 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 11.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 11 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 11 escapes.
Solar energy heat collector should face the sun usually and settle.
Claims (2)
1. paste the eccentric vacuum heat collection pipe heat collecting module of minute surface undergauge outward, by connection collection box, paste the eccentric vacuum heat collection pipe of minute surface undergauge and support outward and form; The eccentric vacuum heat collection pipe of outer plating minute surface 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, and the cover glass tube nested arrangement of sealing with an end circle is tightly connected into an eccentric chuck; Cover glass tube contains a undergauge section near sealing-in place, sealed-off after the eccentric chuck baking exhaust is made, the cover glass tube outer surface that it is characterized in that the eccentric vacuum heat collection pipe of the described outer plating minute surface undergauge half slot shape object that is connected, the concave surface of described half slot shape object has minute surface; Have 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 outer eccentric vacuum heat collection pipe heat collecting module of minute surface undergauge that pastes according to claim 1 is characterized in that described half slot shape object adopts the silica gel bonding in its edge and cover glass tube outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201332217U CN203216009U (en) | 2013-03-22 | 2013-03-22 | Heat collecting module with external-mounted mirror plane reducing eccentric vacuum heat collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201332217U CN203216009U (en) | 2013-03-22 | 2013-03-22 | Heat collecting module with external-mounted mirror plane reducing eccentric vacuum heat collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216009U true CN203216009U (en) | 2013-09-25 |
Family
ID=49205536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201332217U Expired - Fee Related CN203216009U (en) | 2013-03-22 | 2013-03-22 | Heat collecting module with external-mounted mirror plane reducing eccentric vacuum heat collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216009U (en) |
-
2013
- 2013-03-22 CN CN2013201332217U patent/CN203216009U/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 |