CN208735944U - A kind of high conduction solar energy heat collection pipe - Google Patents
A kind of high conduction solar energy heat collection pipe Download PDFInfo
- Publication number
- CN208735944U CN208735944U CN201821313572.5U CN201821313572U CN208735944U CN 208735944 U CN208735944 U CN 208735944U CN 201821313572 U CN201821313572 U CN 201821313572U CN 208735944 U CN208735944 U CN 208735944U
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- CN
- China
- Prior art keywords
- vacuum glass
- solar energy
- heat absorption
- vestlet
- high conduction
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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 kind of high conduction solar energy heat collection pipes of technical field of solar utilization technique, including vacuum glass vestlet, heat absorption conductive piece is equipped in vacuum glass vestlet, heat absorption conductive on piece is equipped with U-shaped medium runner, the interior of vacuum glass vestlet is equipped with vacuum chamber, vacuum glass vestlet left end is equipped with capping, the both ends of U-shaped medium runner run through capping and extend outwardly, solar radiation penetrates vacuum glass vestlet, it is irradiated on the absorber coatings of heat absorption conductive piece, the heat transfer medium being conducted to after being absorbed by metal fin in medium runner, the utility model conducts the efficient absorption of solar radiation by realizing to the integrated design of heat absorption conductive and runner, simultaneously by vacuumizing the low-loss that ensure that thermal-collecting tube in glass tube, promote thermal-collecting tube collecting efficiency.
Description
Technical field
The utility model relates to technical field of solar utilization technique, specially a kind of high conduction solar energy heat collection pipe.
Background technique
Solar energy heating structure specifically includes that evacuated collector tube at present, the structures such as big heat pipe and plate plate core, wherein
Evacuated collector tube heat absorbing coating is conducted to medium flow field by heat transmission fin after absorbing solar heat in interior glass tube exterior surface
Deferent, conducting structure is because, there are air thermal resistance, conduction efficiency is low between contact surface；Big heat pipe structure conducts after being absorbed heat by superconductive medium
Heat is conducted to hot end to the medium in circulation line, then by circulation line, secondary thermally conductive, efficiency is lower；Flat heat collecting
For device plate core because cannot achieve vacuum, heat waste is higher.This patent is by designing a kind of high conduction solar energy to summarizing for existing issue
Thermal-collecting tube.
Utility model content
The purpose of this utility model is to provide a kind of high conduction solar energy heat collection pipes, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of high conduction solar energy heat collection pipe, including
Vacuum glass vestlet, vacuum glass vestlet is interior to be equipped with heat absorption conductive piece, and heat absorption conductive on piece is equipped with U-shaped medium runner, vacuum glass
The interior of glass vestlet is equipped with vacuum chamber, and vacuum glass vestlet left end is equipped with capping, and it is outside that capping is run through at the both ends of U-shaped medium runner
Extend.
Preferably, the U-shaped medium runner is integrally formed with heat absorption conductive piece is welded.
Preferably, the heat absorption conductive on piece is connected with arc-shaped fin, and arc-shaped fin outer wall is equipped with solar absorption
Coating.
Preferably, U-shaped medium runner and capping are welded seal.
Compared with prior art, the utility model has the beneficial effects that solar radiation penetrates vacuum glass vestlet, it is irradiated to
On the absorber coatings of heat absorption conductive piece, the heat transfer medium in medium runner is conducted to by metal fin after being absorbed, this is practical
It is novel that the efficient absorption of solar radiation is conducted by being realized to the integrated design of heat absorption conductive and runner, at the same by pair
The low-loss that ensure that thermal-collecting tube is vacuumized in glass tube, promotes thermal-collecting tube collecting efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the face the utility model A-A structural schematic diagram
Fig. 3 is the face the utility model B-B structural schematic diagram.
In figure: 1, transparent glass vestlet 2, medium runner 3, heat absorption conductive piece 4, vacuum chamber 5, metal cover 6, circle
Curved fins.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of high conduction solar energy heat collecting tube technology scheme: a kind of high conduction is too
Positive energy thermal-collecting tube, including vacuum glass vestlet 1, vacuum glass vestlet 1 is interior to be equipped with heat absorption conductive piece 3, and heat absorption conductive piece 3 is equipped with
U-shaped medium runner 2, the interior of vacuum glass vestlet 1 are equipped with vacuum chamber 4, and 1 left end of vacuum glass vestlet is equipped with capping 5, U-shaped medium
The both ends of runner 2 run through capping 5 and extend outwardly.
Wherein, the U-shaped medium runner 2 is integrally formed with heat absorption conductive piece 3 is welded；
Arc-shaped fin 6 is connected on the heat absorption conductive piece 3, arc-shaped 6 outer wall of fin is equipped with solar energy absorbing coating；
U-shaped medium runner 2 is welded seal with capping 5, guarantees the vacuum environment in vacuum glass vestlet 1.
Working principle: solar radiation penetrates vacuum glass vestlet 1, is irradiated on the absorber coatings of heat absorption conductive piece 3, is inhaled
The heat transfer medium in medium runner 2 is conducted to by metal fin 6 after receipts, the utility model passes through to heat absorption conductive and runner collection
Integralization design, which is realized, conducts the efficient absorption of solar radiation, while by ensure that thermal-collecting tube to vacuumizing in glass tube
Low-loss, promoted thermal-collecting tube collecting efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of high conduction solar energy heat collection pipe, including vacuum glass vestlet, it is characterised in that: be equipped with and inhale in vacuum glass vestlet
Thermal conductivity backing, heat absorption conductive on piece are equipped with U-shaped medium runner, and the interior of vacuum glass vestlet is equipped with vacuum chamber, vacuum glass vestlet
Left end is equipped with capping, and the both ends of U-shaped medium runner run through capping and extend outwardly.
2. a kind of high conduction solar energy heat collection pipe according to claim 1, it is characterised in that: the U-shaped medium runner with
Heat absorption conductive piece, which is integrally formed, to be welded.
3. a kind of high conduction solar energy heat collection pipe according to claim 1, it is characterised in that: the heat absorption conductive on piece connects
It is connected to arc-shaped fin, arc-shaped fin outer wall is equipped with solar energy absorbing coating.
4. a kind of high conduction solar energy heat collection pipe according to claim 1, it is characterised in that: U-shaped medium runner and capping
For welded seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313572.5U CN208735944U (en) | 2018-08-15 | 2018-08-15 | A kind of high conduction solar energy heat collection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313572.5U CN208735944U (en) | 2018-08-15 | 2018-08-15 | A kind of high conduction solar energy heat collection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735944U true CN208735944U (en) | 2019-04-12 |
Family
ID=66030808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313572.5U Active CN208735944U (en) | 2018-08-15 | 2018-08-15 | A kind of high conduction solar energy heat collection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735944U (en) |
-
2018
- 2018-08-15 CN CN201821313572.5U patent/CN208735944U/en active Active
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| GR01 | Patent grant | ||
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