CN209541190U - A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector - Google Patents
A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector Download PDFInfo
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- CN209541190U CN209541190U CN201920137350.0U CN201920137350U CN209541190U CN 209541190 U CN209541190 U CN 209541190U CN 201920137350 U CN201920137350 U CN 201920137350U CN 209541190 U CN209541190 U CN 209541190U
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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 all aluminium alloy heat build-up heat-transfer devices of middle temperature solar heat collector, including all aluminium alloy to surpass the thermally conductive runner A of semi arch heat collecting, heat collecting disjunctor, the thermally conductive runner B of heat collecting disjunctor, U-shaped aluminium alloy connecting circular tube, head aluminium alloy connecting circular tube A, head aluminium alloy connecting circular tube B, heat-conducting medium and evacuated collector tube.The all aluminium alloy heat build-up heat-transfer device of temperature solar heat collector in this, evacuated collector tube and collection hot-zone are combined closely, can be in the solar heat for absorbing evacuated collector tube acquisition at once, while the radiations heat energy in efficient absorption evacuated collector tube improves collecting efficiency comprehensively；The heat that evacuated collector tube absorbs passes through collector centralized collection after all aluminium alloy surpasses the thermally conductive runner A of semi arch heat collecting, heat collecting disjunctor and the thermally conductive runner B of heat collecting disjunctor is transmitted to heat-conducting medium rapidly and realizes heat transmission, provides 150 degree or more middle temperature-heat-sources；At low cost using aluminum alloy material component, plasticity is strong, and thermal coefficient is good.
Description
Technical field
The utility model relates to solar thermal utilization medium temperature application technology field, specially a kind of middle temperature solar heat collector
All aluminium alloy heat build-up heat-transfer device.
Background technique
1, leak water in current traditional evacuated collector tube vacuum tube for water heater, when water temperature is more than 60 degrees Celsius, thermal conversion efficiency
Rate is very low, so operating temperature concentrates on 80 degrees Celsius or less.And industry and commerce heat demand temperature is mostly taken the photograph at 80 degree Celsius -250
Between family name's degree, traditional solar energy does not provide industry and commerce demand temperature more, seriously restricts its application range；
2, traditional vacuum tube walks ability of swimming solar energy in high temperature or extremely frigid zones, and vacuum tube easily bursts leak, makes whole system
It paralyses, while bringing many potential risks；
3, groove type solar, the Fresnel solar energy heating heat-transfer device of middle temperature-heat-source, cost be can provide at present
Height, operating cost is high, and operational efficiency is low, and input-output ratio is poor, is not suitable for business promotion.
4, existing u shape pipe heat collector thermal-arrest fin is separated with heat conducting pipe, and collecting efficiency is low, high production cost, is being exposed to the sun
Blasted pipe phenomenon is easy to appear under state.
5, the existing thermally conductive runner of solar thermal collector copper is at high cost, and it is anti-to be easy to happen electrochemistry between aluminium heat transmission fin
It answers and generates metal oxide, cause heat collector collecting efficiency to decline to reduce heat transfer property.
6, the existing thermally conductive runner of solar thermal collector Cu and Al combination, Cu and Al combination position holds under long-term medium temperature environment
Electrochemical corrosion easily occurs, to cause runner to be broken, so that heat collector is scrapped.
7, the curved surface runner in existing solar thermal collector vacuum tube only occupies the one third inside vacuum tube, upper
Noon and the sun in afternoon cannot adequately directly be transmitted to the heat that vacuum tube absorbs in heat-conducting medium when slanting, to drop
The low collecting efficiency of solar thermal collector whole day.
Utility model content
The purpose of this utility model is to provide a kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector, tools
There is collecting efficiency height, it is possible to provide the advantages of the middle temperature-heat-source of high quality, solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of full aluminium of middle temperature solar heat collector
Alloy heat build-up heat-transfer device, including all aluminium alloy surpasses the thermally conductive runner A of semi arch heat collecting, heat collecting disjunctor, heat collecting disjunctor is led
Hot flow path B, U-shaped aluminium alloy connecting circular tube, head aluminium alloy connecting circular tube A, head aluminium alloy connecting circular tube B, heat-conducting medium and
Evacuated collector tube, the thermally conductive runner A of the heat collecting disjunctor, the thermally conductive runner B of heat collecting disjunctor are symmetrically mounted on all aluminium alloy super half
The inside two sides of circular arc heat collecting, head aluminium alloy connecting circular tube A, head aluminium alloy connecting circular tube B are separately mounted to heat collecting
The input end of the thermally conductive runner A of disjunctor and the outlet end of the thermally conductive runner B of heat collecting disjunctor, the outlet of the thermally conductive runner A of heat collecting disjunctor
End is connected with the input end of the thermally conductive runner B of heat collecting disjunctor by U-shaped aluminium alloy connecting circular tube；The super semi arch of all aluminium alloy
Heat collecting is mounted on the inside of evacuated collector tube；The heat-conducting medium is mounted in the thermally conductive runner A of heat collecting disjunctor and heat collecting disjunctor
The inside of thermally conductive runner B.
Preferably, the super semi arch heat collecting of all aluminium alloy is super semicircle, and perimeter is greater than vacuum heat-collecting inside pipe wall week
Long 1/2, the thermally conductive runner A of heat collecting disjunctor and the thermally conductive runner B of heat collecting disjunctor and the super semi arch heat collecting one of all aluminium alloy
Molding.
Preferably, the super semi arch heat collecting of all aluminium alloy, the thermally conductive runner A of heat collecting disjunctor, heat collecting disjunctor are thermally conductive
Runner B, U-shaped aluminium alloy connecting circular tube, head aluminium alloy connecting circular tube A, head aluminium alloy connecting circular tube B are model aluminium of the same race
Alloy material component.
Preferably, the arcuate surface of the super semi arch heat collecting of all aluminium alloy is close to collecting efficiency highest in evacuated collector tube
Towards male portion.
Preferably, the evacuated collector tube uses " copper, stainless steel, aluminium nitride " three target plated film vacuum tube.
Preferably, the heat-conducting medium uses and has the characteristics that high temperature resistant, resists high and cold conduction oil, anti-icing fluid and air conduct
Circulatory mediator.
Compared with prior art, the beneficial effects of the utility model are as follows:
The all aluminium alloy heat build-up heat-transfer device of temperature solar heat collector in this, evacuated collector tube are combined closely with collection hot-zone,
It can be in the solar heat for absorbing evacuated collector tube at once and obtaining, while the radiations heat energy in efficient absorption evacuated collector tube, comprehensively
Improve collecting efficiency；The heat that evacuated collector tube absorbs, surpasses semi arch heat collecting, the thermally conductive runner of heat collecting disjunctor through all aluminium alloy
A and the thermally conductive runner B of heat collecting disjunctor are transmitted to rapidly heat-conducting medium, are brought rapidly up heat-conducting medium, heat-conducting medium passes through collector
Centralized collection simultaneously realizes heat transmission, and temperature-heat-source in 150 degree or more is provided under fair weather；The super semi arch heat build-up of all aluminium alloy
The thermally conductive runner A of piece, heat collecting disjunctor, the thermally conductive runner B of heat collecting disjunctor, U-shaped aluminium alloy connecting circular tube, head aluminium alloy connection circle
Pipe A, head aluminium alloy connecting circular tube B are model aluminum alloy material component of the same race, and at low cost, plasticity is strong, and thermal coefficient is good,
Can avoid generate electrochemical reaction as；Whole collecting efficiency is high, it is possible to provide the middle temperature-heat-source of high quality.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the top view of the utility model.
In figure: 1, the super semi arch heat collecting of all aluminium alloy；2, the thermally conductive runner A of heat collecting disjunctor；3, heat collecting disjunctor is thermally conductive
Runner B；4, U-shaped aluminium alloy connecting circular tube；5, head aluminium alloy connecting circular tube A；6, head aluminium alloy connecting circular tube B；7, thermally conductive
Medium；8, evacuated collector 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.
It is super to please refer to Fig. 1-3, a kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector, including all aluminium alloy
The thermally conductive runner A2 of semi arch heat collecting 1, heat collecting disjunctor, the thermally conductive runner B3 of heat collecting disjunctor, U-shaped aluminium alloy connecting circular tube 4, head
Portion aluminium alloy connecting circular tube A5, head aluminium alloy connecting circular tube B6, heat-conducting medium 7 and evacuated collector tube 8, the super semicircle of all aluminium alloy
The thermally conductive runner A2 of arc heat collecting 1, heat collecting disjunctor, the thermally conductive runner B3 of heat collecting disjunctor, U-shaped aluminium alloy connecting circular tube 4, head aluminium
Alloy connecting circular tube A5, head aluminium alloy connecting circular tube B6 are model aluminum alloy material component of the same race, and heat collecting disjunctor is thermally conductive
The thermally conductive runner B3 of runner A2, heat collecting disjunctor is symmetrically mounted on the inside two sides of the super semi arch heat collecting 1 of all aluminium alloy, and full aluminium closes
The super semi arch heat collecting 1 of gold is super semicircle, 1/2 of perimeter greater than 8 inner wall perimeter of evacuated collector tube, the thermally conductive stream of heat collecting disjunctor
The road A2 and thermally conductive runner B3 of heat collecting disjunctor and the super semi arch heat collecting 1 of all aluminium alloy are integrally formed, head aluminium alloy connection circle
Pipe A5, head aluminium alloy connecting circular tube B6 are separately mounted to the input end of the thermally conductive runner A2 of heat collecting disjunctor and heat collecting disjunctor is led
The outlet end of hot flow path B3, the outlet end of the thermally conductive runner A2 of heat collecting disjunctor and the input end of the thermally conductive runner B3 of heat collecting disjunctor are logical
U-shaped aluminium alloy connecting circular tube 4 is crossed to connect；The super semi arch heat collecting 1 of all aluminium alloy is mounted on the inside of evacuated collector tube 8, full aluminium
It is highest towards male portion that the arcuate surface of the super semi arch heat collecting 1 of alloy is close to collecting efficiency in evacuated collector tube 8, wherein vacuum collection
Heat pipe 8 uses " copper, stainless steel, aluminium nitride " three target plated film vacuum tube；Heat-conducting medium 7 mounted in the thermally conductive runner A2 of heat collecting disjunctor and
The inside of the thermally conductive runner B3 of heat collecting disjunctor, heat-conducting medium 7, which uses, to be had the characteristics that high temperature resistant, resists high and cold conduction oil, anti-icing fluid
And air is as circulatory mediator.
The all aluminium alloy heat build-up heat-transfer device of temperature solar heat collector in this, evacuated collector tube 8 use " copper, stainless steel, nitrogen
Change aluminium " three target plated film vacuum tubes be used as heat collecting element, the super semi arch heat collecting 1 of all aluminium alloy be it is super semicircle, perimeter greater than very
The 1/2 of 8 inner wall perimeter of empty set heat pipe, evacuated collector tube 8 are combined closely with collection hot-zone, can be obtained absorbing evacuated collector tube 8 at once
The solar heat taken, while the radiations heat energy in efficient absorption evacuated collector tube 8, improve collecting efficiency comprehensively；By heat-conducting medium 7
In the inside of the thermally conductive runner A2 of heat collecting disjunctor and the thermally conductive runner B3 of heat collecting disjunctor, heat-conducting medium 7 has high temperature resistant, resists for filling
High and cold, free from corrosion feature, the heat that evacuated collector tube 8 is absorbed surpasses semi arch heat collecting 1 through all aluminium alloy, heat collecting connects
The thermally conductive runner A2 of body and the thermally conductive runner B3 of heat collecting disjunctor are transmitted to rapidly heat-conducting medium 7, are brought rapidly up heat-conducting medium 7, lead
Thermal medium 7 passes through collector centralized collection and realizes heat transmission, and temperature-heat-source in 150 degree or more is provided under fair weather；Full aluminium
The super semi arch heat collecting 1 of alloy, the thermally conductive runner A2 of heat collecting disjunctor, the thermally conductive runner B3 of heat collecting disjunctor, U-shaped aluminium alloy connection circle
Pipe 4, head aluminium alloy connecting circular tube A5, head aluminium alloy connecting circular tube B6 are model aluminum alloy material component of the same race, cost
Low, plasticity is strong, and thermal coefficient is good, while avoiding in existing medium-temperature collectors system and producing under different metal connection high-temperature condition
Serious phenomenon that raw electrochemistry reflection causes product service life low and efficiency decays.
In summary: all aluminium alloy heat build-up heat-transfer device of temperature solar heat collector in this, evacuated collector tube 8 and collection hot-zone
It combines closely, it can be in the solar heat for absorbing evacuated collector tube 8 at once and obtaining, while the spoke in efficient absorption evacuated collector tube 8
Heat is penetrated, improves collecting efficiency comprehensively；The heat that evacuated collector tube 8 absorbs, surpasses semi arch heat collecting 1, heat build-up through all aluminium alloy
The thermally conductive runner A2 of piece disjunctor and the thermally conductive runner B3 of heat collecting disjunctor are transmitted to rapidly heat-conducting medium 7, rise heat-conducting medium 7 rapidly
Temperature, heat-conducting medium 7 pass through collector centralized collection and realize heat transmission, and temperature-heat-source in 150 degree or more is provided under fair weather；
The super semi arch heat collecting 1 of all aluminium alloy, the thermally conductive runner A2 of heat collecting disjunctor, the thermally conductive runner B3 of heat collecting disjunctor, U-shaped aluminium alloy connect
Meeting round tube 4, head aluminium alloy connecting circular tube A5, head aluminium alloy connecting circular tube B6 is model aluminum alloy material component of the same race,
At low cost, plasticity is strong, and thermal coefficient is good, while avoiding different metal in existing medium-temperature collectors system and connecting high-temperature condition
Serious phenomenon that lower generation electrochemical reaction causes product service life low and efficiency decays；Whole collecting efficiency is high, it is possible to provide
The middle temperature-heat-source of high quality.
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 (6)
1. a kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector, including all aluminium alloy surpass semi arch heat collecting
(1), the thermally conductive runner A (2) of heat collecting disjunctor, the thermally conductive runner B (3) of heat collecting disjunctor, U-shaped aluminium alloy connecting circular tube (4), head aluminium
Alloy connecting circular tube A (5), head aluminium alloy connecting circular tube B (6), heat-conducting medium (7) and evacuated collector tube (8), feature exists
In: the thermally conductive runner A (2) of the heat collecting disjunctor, the thermally conductive runner B (3) of heat collecting disjunctor are symmetrically mounted on the super semicircle of all aluminium alloy
The inside two sides of arc heat collecting (1), head aluminium alloy connecting circular tube A (5), head aluminium alloy connecting circular tube B (6) are separately mounted to
The input end of the thermally conductive runner A (2) of heat collecting disjunctor and the outlet end of the thermally conductive runner B (3) of heat collecting disjunctor, heat collecting disjunctor are thermally conductive
The input end of the outlet end of runner A (2) and the thermally conductive runner B (3) of heat collecting disjunctor is connected by U-shaped aluminium alloy connecting circular tube (4)；
The super semi arch heat collecting (1) of all aluminium alloy is mounted on the inside of evacuated collector tube (8)；The heat-conducting medium (7) is mounted in poly-
The inside of the thermally conductive runner A (2) of backing disjunctor and the thermally conductive runner B (3) of heat collecting disjunctor.
2. a kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector according to claim 1, feature exist
In: the super semi arch heat collecting (1) of all aluminium alloy is super semicircle, 1/ of perimeter greater than evacuated collector tube (8) inner wall perimeter
2, the thermally conductive runner A (2) of heat collecting disjunctor and the thermally conductive runner B (3) of heat collecting disjunctor and the super semi arch heat collecting (1) one of all aluminium alloy
It is body formed.
3. a kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector according to claim 1, feature exist
In: the super semi arch heat collecting (1) of all aluminium alloy, the thermally conductive runner A (2) of heat collecting disjunctor, the thermally conductive runner B of heat collecting disjunctor
(3), U-shaped aluminium alloy connecting circular tube (4), head aluminium alloy connecting circular tube A (5), head aluminium alloy connecting circular tube B (6) are same
Kind model aluminum alloy material component.
4. a kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector according to claim 1, feature exist
In: the arcuate surface of the super semi arch heat collecting (1) of all aluminium alloy is close to the highest southern exposure of evacuated collector tube (8) interior collecting efficiency
Part.
5. a kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector according to claim 1, feature exist
In: the evacuated collector tube (8) uses " copper, stainless steel, aluminium nitride " three target plated film vacuum tube.
6. a kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector according to claim 1, feature exist
In: the heat-conducting medium (7), which uses, has the characteristics that high temperature resistant, resists high and cold conduction oil, anti-icing fluid and air as circulatory mediator.
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| CN201920137350.0U CN209541190U (en) | 2019-01-25 | 2019-01-25 | A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector |
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| CN201920137350.0U CN209541190U (en) | 2019-01-25 | 2019-01-25 | A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector |
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|---|---|---|---|---|
| CN109682082A (en) * | 2019-01-25 | 2019-04-26 | 浙江百立盛新能源科技有限公司 | A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109682082A (en) * | 2019-01-25 | 2019-04-26 | 浙江百立盛新能源科技有限公司 | A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector |
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