CN203216019U - Solar heat collecting module with external-mounted mirror plane and high edge eccentric vacuum heat collecting pipe - Google Patents
Solar heat collecting module with external-mounted mirror plane and high edge eccentric vacuum heat collecting pipe Download PDFInfo
- Publication number
- CN203216019U CN203216019U CN2013201349025U CN201320134902U CN203216019U CN 203216019 U CN203216019 U CN 203216019U CN 2013201349025 U CN2013201349025 U CN 2013201349025U CN 201320134902 U CN201320134902 U CN 201320134902U CN 203216019 U CN203216019 U CN 203216019U
- Authority
- CN
- China
- Prior art keywords
- eccentric
- straight section
- vacuum heat
- heat collecting
- minute surface
- 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
Abstract
The utility model relates to a solar heat collecting module with an external-mounted mirror plane and high edge eccentric vacuum heat collecting pipe. The solar heat collecting module comprises a union box, an external-mounted mirror plane and high edge eccentric vacuum heat collecting pipe and a bracket, wherein the external-mounted mirror plane and high edge 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, and the external straight section extends out to form a high edge. The solar 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 and high edge 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 solar energy heat collecting module of the high bead of minute surface 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 solar energy heat collecting module of the high bead of minute surface 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 the high bead of minute surface and support outward with connection, form an outer eccentric vacuum heat collection pipe solar energy heat collecting module of the high bead of minute surface that pastes.Paste the eccentric vacuum heat collection pipe of the high bead of minute surface outward and adopt one by eccentric straight section, 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; Sealed-off after the eccentric chuck baking exhaust is made.Described outer straight section stretches out and forms high bead; The described outer cover glass tube outer surface that pastes the eccentric vacuum heat collection pipe of the high bead of the minute surface 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.
Can also make the described outer cover glass tube that pastes the eccentric vacuum heat collection pipe of the high bead of minute surface contain a undergauge section near sealing-in place.
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.Eccentric vacuum heat-collecting tube solar heat-collecting device starts soon, Energy Efficiency Ratio is high, heat waste is little.The eccentric vacuum heat collection pipe of high bead and 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 solar energy heat collecting module of the high bead of a minute surface structural representation that pastes.
1. collection boxes among the figure; 2. paste the eccentric vacuum heat collection pipe of the high bead of minute surface 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 the high bead of minute surface and support 3 outward with connection, form an outer eccentric vacuum heat collection pipe solar energy heat collecting module of the high bead of minute surface that pastes.Paste the eccentric vacuum heat collection pipe 2 of the high bead of minute surface outward and adopt one by eccentric straight section 4, 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; Sealed-off after the eccentric chuck baking exhaust is made.Outer straight section 5 stretches out and forms high bead; Cover glass tube 8 is manufactured with a undergauge section 9 near sealing-in place; Outer cover glass tube 8 outer surfaces that paste the eccentric vacuum heat collection pipe 2 of the high bead of the minute surface half slot shape object 10 that is connected, the concave surface magnetron sputtering layer of aluminum film of half slot shape object 10 forms a 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.
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 once or repeatedly changes into heat energy on the reflection arrival absorber through minute surface 11.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 solar energy heat collecting module of the high bead of minute surface outward, by connection collection box, paste the eccentric vacuum heat collection pipe of the high bead of minute surface and support outward and form; Paste the eccentric vacuum heat collection pipe of the high bead of minute surface outward and adopt one by eccentric straight section, 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; Sealed-off after the eccentric chuck baking exhaust is made; Described outer straight section stretches out and forms high bead; It is characterized in that the described outer cover glass tube outer surface that pastes the eccentric vacuum heat collection pipe of the high bead of the minute surface 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 solar energy heat collecting module of the high bead of minute surface that pastes according to claim 1 is characterized in that the described outer cover glass tube that pastes the eccentric vacuum heat collection pipe of the high bead of minute surface contains a undergauge section near sealing-in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201349025U CN203216019U (en) | 2013-03-22 | 2013-03-22 | Solar heat collecting module with external-mounted mirror plane and high edge eccentric vacuum heat collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201349025U CN203216019U (en) | 2013-03-22 | 2013-03-22 | Solar heat collecting module with external-mounted mirror plane and high edge eccentric vacuum heat collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216019U true CN203216019U (en) | 2013-09-25 |
Family
ID=49205546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201349025U Expired - Fee Related CN203216019U (en) | 2013-03-22 | 2013-03-22 | Solar heat collecting module with external-mounted mirror plane and high edge eccentric vacuum heat collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216019U (en) |
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2013
- 2013-03-22 CN CN2013201349025U patent/CN203216019U/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 |