CN208735943U - A kind of full glass direct connection solar energy thermal-collecting tube - Google Patents
A kind of full glass direct connection solar energy thermal-collecting tube Download PDFInfo
- Publication number
- CN208735943U CN208735943U CN201821312416.7U CN201821312416U CN208735943U CN 208735943 U CN208735943 U CN 208735943U CN 201821312416 U CN201821312416 U CN 201821312416U CN 208735943 U CN208735943 U CN 208735943U
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- China
- Prior art keywords
- glass tube
- tube
- cover glass
- type inner
- solar energy
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a kind of full glass direct connection solar energy thermal-collecting tubes of solar energy optical-thermal applied technical field, including cover glass tube, through type inner glass tube is equipped in cover glass tube, through type inner glass tube is equipped with coating for selective absorption, support card is connected on the left of through type inner glass tube, through type inner glass tube left end is equipped with undaform connecting tube, and undaform connecting tube extends outwardly through cover glass tube, the cover glass tube inner wall is connected to air-breathing specular layer by PE gluing, a kind of straight-through heat collection pipe product of all-glass construction, through type inner glass tube passes through undaform connecting pin and cover glass tube sealing-in, it realizes the straight-through of full glass product and solves the problems, such as that glass product is burst because of expansion, windage is greatly lowered, solves the drawbacks of Single-end output, realize the industrial or agricultural application and heating application of hot wind, suitable for will too Sun radiation is converted into thermal energy, and by heat absorption solar heat-exchange to air or working medium, rapidly and efficiently low-resistance transmission heat is able to achieve under bypass structure form.
Description
Technical field
The utility model relates to solar energy optical-thermal applied technical field, specially a kind of full glass direct connection solar energy thermal-arrest
Pipe.
Background technique
Solar energy heat collection pipe specifically includes that complete glass vacuum sun thermal-collecting tube, glass metal thermal-collecting tube at present.Wherein full glass
Glass product be one end be inner and outer pipes sealing end, one end is duct occlusion outside inner tube free end；Glass metal thermal-collecting tube has through type production
Product and heat pipe are Single-end output products.During especially industrial or agricultural application, heating are applied in Photo-thermal technology application, preferred plan is hot air circulation
The straight-through heat collection pipe product that heating uses, complete all-glass thermal-collecting tube product does not have bypass structure product, glass metal at present
Sealing-in product has straight-through products application in photo-thermal power generation but higher cost, for this purpose, it is proposed that a kind of full glass direct connection solar
It can thermal-collecting tube.
Utility model content
The purpose of this utility model is to provide a kind of full glass direct connection solar energy thermal-collecting tubes, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of full glass direct connection solar energy thermal-collecting tube,
Including cover glass tube, through type inner glass tube is equipped in cover glass tube, through type inner glass tube is equipped with coating for selective absorption,
Support card is connected on the left of through type inner glass tube, through type inner glass tube left end is equipped with undaform connecting tube, and undaform connects
Adapter tube extends outwardly through cover glass tube, and the cover glass tube inner wall is connected to air-breathing specular layer by PE gluing.
Preferably, through type inner glass tube is fixedly connected by support card with cover glass tube.
Preferably, placing groove is offered on the left of support card, is equipped with getter in placing groove.
Preferably, the cover glass tube and undaform connecting tube are seamlessly connected.
Compared with prior art, the utility model has the beneficial effects that a kind of straight-through heat collection pipe of all-glass construction produces
Product, through type inner glass tube pass through undaform connecting pin and cover glass tube sealing-in, the straight-through and solution for realizing full glass product
The problem that glass product is burst by expansion, is greatly lowered windage, solves the drawbacks of Single-end output, realize the workers and peasants of hot wind
Industry application and heating application, suitable for transforming solar radiation to thermal energy, by heat absorption solar heat-exchange to air or working medium,
Rapidly and efficiently low-resistance transmission heat is able to achieve under bypass structure form.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: (1) cover glass tube (2) through type inner glass tube (3) coating for selective absorption (4) support card (5) is inhaled
Gas agent (6) air-breathing mirror surface (7) undaform connecting tube.
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.
Referring to Fig. 1, the utility model provides a kind of a kind of full glass direct connection solar energy thermal-collecting tube technical solution: full glass
Direct connection solar energy thermal-collecting tube, including cover glass tube 1, cover glass tube 1 is interior to be equipped with through type inner glass tube 2, through type inner glass tube 2
It is equipped with coating for selective absorption 3, is connected with support card 4 on the left of through type inner glass tube 2,2 left end of through type inner glass tube is set
There is undaform connecting tube 7, and undaform connecting tube 7 extends outwardly through cover glass tube 1,1 inner wall of cover glass tube passes through PE
Gluing is connected to air-breathing specular layer 6, maintains vacuum structure inside cover glass tube 1, coating for selective absorption 3 have selective absorbing and
The function of preventing sunlight, suitable for transforming solar radiation to thermal energy, by heat absorption solar heat-exchange to air or working medium,
Rapidly and efficiently low-resistance transmission heat is able to achieve under bypass structure form.
Wherein, through type inner glass tube 2 is fixedly connected by support card 4 with cover glass tube 1, is offered on the left of support card 4
Placing groove, placing groove is interior to be equipped with getter 5, and getter 5 has the function of maintaining vacuum after evapotranspiring, and support card 4 supports inner and outer pipes
With fixed getter 5, the cover glass tube 1 is seamlessly connected with undaform connecting tube 7, and through type inner glass tube 2 passes through undaform
Connecting pin 7 and 1 sealing-in of cover glass tube realize the straight-through of full glass product and solve the difficulty that glass product is burst by expansion
Topic, is greatly lowered windage, solves the drawbacks of Single-end output, realizes the industrial or agricultural application and heating application of hot wind.
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 full glass direct connection solar energy thermal-collecting tube, including cover glass tube, it is characterised in that: be equipped with through type in cover glass tube
Inner glass tube, through type inner glass tube are equipped with coating for selective absorption, are connected with support card on the left of through type inner glass tube, directly
General formula inner glass tube left end is equipped with undaform connecting tube, and undaform connecting tube extends outwardly through cover glass tube, the cover glass
Glass inside pipe wall is connected to air-breathing specular layer by PE gluing.
2. a kind of full glass direct connection solar energy thermal-collecting tube according to claim 1, it is characterised in that: through type inner glass tube
It is fixedly connected by support card with cover glass tube.
3. a kind of full glass direct connection solar energy thermal-collecting tube according to claim 1, it is characterised in that: opened up on the left of support card
There is placing groove, is equipped with getter in placing groove.
4. a kind of full glass direct connection solar energy thermal-collecting tube according to claim 1, it is characterised in that: the cover glass tube with
The seamless connection of undaform connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312416.7U CN208735943U (en) | 2018-08-15 | 2018-08-15 | A kind of full glass direct connection solar energy thermal-collecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312416.7U CN208735943U (en) | 2018-08-15 | 2018-08-15 | A kind of full glass direct connection solar energy thermal-collecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735943U true CN208735943U (en) | 2019-04-12 |
Family
ID=66029421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821312416.7U Active CN208735943U (en) | 2018-08-15 | 2018-08-15 | A kind of full glass direct connection solar energy thermal-collecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735943U (en) |
-
2018
- 2018-08-15 CN CN201821312416.7U patent/CN208735943U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |