CN102498351A - Integrated system for collecting/accumulating solar energy for heating water - Google Patents
Integrated system for collecting/accumulating solar energy for heating water Download PDFInfo
- Publication number
- CN102498351A CN102498351A CN2010800413574A CN201080041357A CN102498351A CN 102498351 A CN102498351 A CN 102498351A CN 2010800413574 A CN2010800413574 A CN 2010800413574A CN 201080041357 A CN201080041357 A CN 201080041357A CN 102498351 A CN102498351 A CN 102498351A
- Authority
- CN
- China
- Prior art keywords
- gatherer
- accumulator
- solar energy
- hot water
- energy system
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/40—Casings
- F24S80/45—Casings characterised by the material
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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 invention relates to an integrated collector-accumulator system that enables capture and accumulation in the same essentially cylindrical capturing-accumulating element (2), that receives solar light via an insulating transparent cover (4), partly directly and partly by reflection over reflective screens (1) having an essentially circular cross section, where the rotational axes thereof are located on the contour of the jacket of the capturing-accumulating element (2) or inside same. The system also comprises an outer shell (6) that, together with the transparent cover (4), completely envelops the system, and a thermal insulating material layer (5) between the reflective screens (1) and the outside shell (6), that essentially reduces the heat loss. Said characteristics enable the system to be produced in a very simple and economic manner, due to the savings in material, work force, and production technology necessary for the materialisation thereof, in addition to a high yield of heating when it is ensured that all of the light incident on the transparent cover (4), whether it be direct, indirect, or at any angle of incidence, is absorbed by the capturing-accumulating element (2).
Description
Technical field
The technical problem that the present invention solves relates to economy, the efficient and simple technology of acquisition gatherer-accumulator; Be used for through solar energy heating and water accumulation; From the angle of constructive, operability and installation, mainly be that sanitation and hygiene are used, both can be used for family and also can be used for industrial use.
Background technology
At present, for the speed of the increase of energy demand and environmental disruption aggravation, the large-scale application of the alternative energy source of the cleanliness without any pollution that substitutes towards the part at least as fossil fuel shows very slow progress.In most cases, this situation is because it implements to depend on consumingly the cost-benefit ratio of short-term, and cost-benefit is compared to has usually very that the client of limited investment ability is inappropriate.In fact, almost completely not under for this purpose the situation of political global technology subsidy, successfully depend on those at extensiveization of such energy potential and can realize investing the technological progress with the minimizing of running cost.
In general, at present known and suitable technology is expensive, and especially aspect its initial outlay, and therefore even away from users' purchasing power, it is difficult that this makes it use growth.
Document DE3807605 describes the water heating system of gatherer-accumulator; Be used to be installed between the rafter on roof; Have gatherer-accumulator element, the transparent insulation lid of cylindrical pressurization, also have the reflection channel profiled surface that forms by involute round in the cross section.The shortcoming of this design is that the form of the involute of the circle of its reflecting surface allows 3.14/1 maximum concentration degree, the restriction heating-up temperature, and the present invention provides the overall flexibility of concentration degree through having circular reflecting element.Another shortcoming of this design be the involute of circle allow the reflecting element that is used for each gatherer-accumulator 2.44 maximum wide/height ratio.This does not allow the enough compact outward appearance on the height conversely, and above-mentioned situation then can not take place when using the circular cross-section reflecting element, and the circular cross-section reflecting element allows greater flexibility in this respect.
Document GB2441008 describes gatherer-accumulator solar water heating system, has cylindrical pressurization gatherer-accumulator element, transparent insulation lid, rear portion heat insulator and has the roughly reflective back of semi-circular profile.The shortcoming of this invention is the following fact, promptly the correlated characteristic of reflecting surface with its with respect to the geometrical relationship of gatherer-accumulator element the document Anywhere in all do not disclosed, so realize that said system becomes impossible.In addition, be not used for the reflecting surface of high-efficiency solar heating process and the special details of the geometrical relationship between gatherer-accumulator element, can not obtain cheap heating and high performance expected results owing to have to disclose.
Document KR100374163 describes the solar energy collector system that is used to add hot water, and it comprises a plurality of vacuum heat collection pipes that link together, and each has the involute reflecting element of a pair of symmetry.Collector vessel is connected to the accumulator basin through pipeline.The shortcoming of this design is; It comprises two the different elements (accumulator basin and gatherer) that link together; This means the more materials of use, labour and the structure technology that is used to realize, increase the space that cost and equipment use, to reach the water heats of expection.
Document US .4121566 describes solar energy collector system; Be used for heating or cooling building; The collector surface that comprises reflection recessed channel and the recess that is arranged in the reflection recessed channel; It receives through reflecting the sunshine that recessed channel reflects back into them, comprises basin, circulating pump in addition and is used to control heating and the temperature-sensing valve system of hot water use.The shortcoming of this design is; Relate to several different elements (gatherer, accumulator, circulating pump and the thermostatic valve system that is used to control) on the structure; This means materials used, labour more and the structure technology that is used to implement; The increase in cost and the employed space of equipment just can produce a desired effect.
Document US .4587952 describes the solar collector-accumulator that is used for the water heating, has cylindrical gatherer-accumulator element, has wall, insulation transparent lid and the crooked reflective cylindrical surface of closure member at its place, relative end.The shortcoming of this invention is the following fact; Be reflecting surface correlated characteristic with its with respect to the geometrical relationship of gatherer-accumulator element the document Anywhere in all do not disclosed; And the most of zone that only from accompanying drawing, demonstrates the surface curvature reflective cylindrical surface reflects back incident light towards the outside of external equipment; Only if systematic collection device-accumulator is directed always to face direct incident light; This means the expected results that can not obtain to have the high-performance heating, only if one of which is faced directly sunlight, this needs automatic orientation or continues to carry out the complication system of manual intervention.
Description of drawings
Fig. 1 shows the decomposition diagram of integrated gatherer-accumulator system, and wherein reflecting surface 1 is made up of the self-adhesion paper tinsel of reflection, and the self-adhesion paper tinsel is bonded on the glass fibre inner casing 7, and the manufacturing of glass fibre inner casing and shell 6 are similar.This system comprises two gatherers-accumulator element 2, has welding lid 10 and 1 " HI water connection 11 above that.Unshowned insulating materials 5, correspondence are infused in the polyurethane foam between shell 6 and the inner casing 7.Transparency cover 4 is made up of the blister polycarbonate plate of thickness 16mm, and demonstrates the integrity profile closure member 12 that is made up of a glass fibre.
Fig. 2 shows the typical cross section view of the integrated gatherer-accumulator system of two or more gatherers-accumulator element 2; Wherein show transparency and cover 4, insulating materials 5, shell 6, gatherer-accumulator element 2 and reflecting surface 1, reflecting surface 1 is made up of circular contour 8 cross sections and the outline of straight line 9 that is tangential between circular contour 8 cross sections.Gatherer-accumulator element 2 has fin 3, and fin extends to the rotation of the circular contour 8 of reflecting surface.
Fig. 3 shows the typical cross section view of integrated gatherer-accumulator system that a gatherer-accumulator element 2 is only arranged, and shows transparency and covers 4, insulating materials 5, shell 6, has the gatherer-accumulator element 2 of diameter (D) and thickness (e) and by circular contour 8 cross sections be tangential to the reflecting surface 1 that the outline of straight line 9 between circular contour 8 cross sections is formed.Gatherer-accumulator element 2 has fin 3, and fin extends to the rotation of the circular contour 8 of reflecting surface.Accompanying drawing shows that also non-front lighting is incident on the reflecting effect on the reflecting surface 1, shows not rely on the incident angle of said light through the gatherer-incident light total collection of accumulator element.
Fig. 4 shows the typical cross section view of the integrated gatherer-accumulator system of two gatherers-accumulator element 2, and wherein reflecting surface 1 is made up of the self-adhesion paper tinsel of reflection, and the self-adhesion paper tinsel is bonded on the glass fibre inner casing of making as shell 67.This system comprises two gatherers-accumulator element 2, has welding lid 10 and 1 " HI water connection 11 above that.Insulating materials 5 correspondences are infused in the polyurethane foam between shell 6 and the inner casing 7.Transparency cover 4 is present in the blister polycarbonate plate of thickness 16mm, and demonstrates the integrity profile closure member 12 that is made up of a glass fibre.
The specific embodiment
The present invention includes integrated gatherer-accumulator solar energy system; The water that is used for dwelling house or industrial use with heating; Because this system unit quantity is few; So it is simple and cheap; Because so its low weight can be by user installation with compact this system of outward appearance; And, it has high output because catching the whole of the direct projection that is incident on its upper surface or scattering radiation; Allow shirtsleeve operation so that expensive guiding and control system become unnecessaryly, this system comprises two or more reflectings surface 1 with circular cross section, have the external sunlight sorbent surface and every end place allow hold water lid 10 one or more substantial cylindrical circular section gatherer-accumulator element 2, cover and surpassingly shutdown system with the rigidity of the intrusion campaign that prevents air or water and outside contamination or semi-rigid transparency cover 4, around the shell 6 in the zone except the zone that transparency cover 4 is installed and be located at reflecting surface 1 and shell 6 between heat insulator layer 5.The inner casing 7 that supports to shell 6 can be used for upcountry limiting the space that is assigned to heat insulator layer 5, and wherein said inner casing 7 comprises the wall that has corresponding to the geometry of reflecting surface 1.
It is right that reflecting surface 1 is combined into relatively in pairs or is symmetrically, and be separated from each other, so that the center of arc of its approximate circular cross-section places with vertical equidistant mode, parallels to the axis consistently with its projection, stays the relative depression of reflecting surface 1.
Each gatherer-accumulator element 2 combines with two relative reflectings surface 1; And with reflecting surface 1 parallel and equidistance location; Wherein the minimum point of the cross section of circular gatherer-accumulator element 2 is positioned at below the minimum point of cross section of reflecting surface 1; And in addition, the arc of the lateral cross section of reflecting surface 1 is centrally located in the somewhere in the outline of approximate circular cross-section gatherer-accumulator element 2, or portion within it.
Each lid 10 thinks to have (account with) boring and be used for inlet and an outlet that is used for hot water of cold water with 11, one concentric of hydraulic connectors of boring.The lid 10 of each gatherer-accumulator element 2 is welded to gatherer-accumulator element, or at least one lid 10 is attached to gatherer-accumulator element through bolt flange, with the final dismounting that allows to be used to keep in repair or check.
Each reflecting surface 1 makes about the separation between its relative reflecting surface and is producing 1 to 10 mm distance about gatherer-accumulator element 2 between each reflecting surface; Avoid the physics contact, thereby and avoid conducting from the heat of gatherer-accumulator element 2 orientating reflex faces 1.Reflecting surface 1 possibly directly be supported in the shell 6; And make from the polishing of thickness between 0.5 and 1.0 millimeter and the smooth metal plate of polishing (preferably aluminium); Through rotating or drawing, also can be the thickness between 0.05 and 0.5 millimeter, and directly crooked and recessed being adhered on the inwall of inner casing 7; Perhaps they can be formed on the tack material of reflection, and the tack material is bonded on the spill inwall of inner casing 7.The approximate circular cross-section of each reflecting surface 1 can be formed on the circular cross-sectional profiles plate 8; Or also form by circular contour 8 with as the outline of straight line 9 of tangent line; Comply with the surface of partly forming by bottom straight line portion and concave side, and location, the straight line portion coplane ground of each bottom straight line portion and relative reflecting surface 1.
Gatherer-accumulator element 2 can be by the corrosion resistant metal manufacturing; Stainless steel such as 0.075% minimum thickness (e) with its diameter; The bronze of 0.188% minimum thickness (e) of the copper of 0.188% the minimum thickness (e) of its diameter (D) or its diameter (D); Or 0.0114% the minimum thickness (e) of its diameter (D) such as the structural metal of carbon steel and zinc-plated then, to guarantee the maximum working pressure (MWP) of its opposing 2 crust.In addition, gatherer-accumulator element 2 can have the fin 3 that is welded to its circular cylinder cover, and fin extends to the rotation of the cross section of reflecting surface 1, transmits the heat that is absorbed by reflecting surface towards cylindrical cover.
Transparency cover 4 can be made up of the glass or the plastics of UV resistant radiation; Merlon preferably, and can comply with two continuous parallel-plates, and the distance of opening between 10 and 30 millimeters in 12 minutes with closure member; Preferably 25 millimeters, comprise the integrity profile in heat-insulating and sealing chamber with generation.Transparency cover also may reside in the foaming polycarbonate plate of thickness between 10 and 16 millimeters, preferably 16 millimeters, has their closure member 12 in vertical chamber on two opposite sides.For the situation that constitutes transparency cover 4 by plastics, install and be preferably arch, so that the increase that the expansion that is caused by the temperature rising produces gatherer-accumulator element distance of separation prevents transparency cover 4 contact these gatherers-accumulator elements to external schema.For this purpose, in the situation that big long deck is arranged, arc supports will be dispersed in transparency cover 4 belows.
Shell 6 can be by in light weight and cheap made; Such as the zinc-plated or japanning carbon steel of thickness between 0.5 and 1 millimeter; So that it is corrosion-resistant; Or heat resisting temperature is higher than the reinforced plastics or the thermoplastic of 100 degree, preferably with the mylar and the glass fibre of paint application with ultraviolet filtering property.
The external sunlight sorbent surface of each gatherer-accumulator element 2 can constitute through electrolytic treatments, can also be made up of selectivity absorption spectrum coat, or be made up of opaque black coating, preferably is coated with enamel, and it allows solar radiation by high absorption.
Claims (26)
1. integrated gatherer-accumulator solar energy system that adds hot water; It is used for dwelling house or industrial use; Because this system unit quantity is few; So it is simple and cheap; Because its low weight and compact outward appearance; So this system can be by user installation, and because it catches the whole of the direct projection that is incident on its upper surface or scattering radiation, so have high output; Thereby it allows shirtsleeve operation to make expensive guiding and control system become unnecessary; It comprises two or more reflectings surface (1) with circular cross section, have the external sunlight sorbent surface and at the gatherer-accumulator element (2) of one or more substantial cylindrical circular section of the lid that allows to hold water (10) at every end place, cover and surpassingly close said system with the rigidity that prevents motion of air or water intrusion and outside contamination or semi-rigid transparency cover (4), around the shell (6) in the zone except the zone that transparency cover (4) is installed, and be located at the heat insulator layer (5) between reflecting surface (1) and the shell (6), it is characterized in that:
A) reflecting surface (1) is combined into relatively in pairs or is symmetrically right, is separated from each other so that the center of arc of its approximate circular cross-section places with vertical equidistant mode, parallels to the axis consistently with its projection, stays the relative depression of reflecting surface (1).
B) each gatherer-accumulator element (2) combines with two relative reflectings surface (1); And and equidistance location parallel with reflecting surface (1); Wherein the minimum point of the cross section of circular gatherer-accumulator element (2) is positioned at below the minimum point of cross section of reflecting surface (1); And in addition, the arc of the lateral cross section of reflecting surface (1) is centrally located in somewhere or the portion within it in the outline of gatherer-accumulator element (2) of approximate circular cross-section.
C) each lid (10) thinks to have boring and the hydraulic connectors (11) concentric with boring, an inlet and an outlet that is used for hot water that is used for cold water;
D) separation about between its relative reflecting surface of each reflecting surface (1) makes and is producing 1 millimeter to 10 mm distance about gatherer-accumulator element (2) between each reflecting surface; Avoid the physics contact, thereby and avoid conducting from the heat of gatherer-accumulator element (2) orientating reflex face (1).
2. the integrated gatherer-accumulator solar energy system that adds hot water according to claim 1; It is characterized in that: reflecting surface (1) can directly be supported in the shell (6); And by the polishing of thickness between 0.5 millimeter and 1.0 millimeters and the smooth metal plate manufacturing of polishing; Aluminium preferably is through rotating or drawing.
3. the integrated gatherer-accumulator solar energy system that adds hot water according to claim 1; It is characterized in that: the inner casing (7) that supports to shell (6) can be used for upcountry limiting the space that is assigned to heat insulator layer (5), and wherein said inner casing (7) comprises the wall that has corresponding to the geometry of reflecting surface (1).
4. the integrated gatherer-accumulator solar energy system that adds hot water according to claim 3; It is characterized in that: reflecting surface (1) can be made by the smooth metal plate of polishing and the polishing of thickness between 0.05 millimeter and 0.5 millimeter, and directly crooked and recessed being bonded on the inwall of inner casing (7).
5. the integrated gatherer-accumulator solar energy system that adds hot water according to claim 3 is characterized in that: reflecting surface (1) is formed on the tack plate of material of reflection, and the tack plate of material is bonded on the spill inwall of inner casing (7).
6. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-5, it is characterized in that: heat insulator (5) can be flexible, malleable, lightweight, and preferably mineral wool or homologue have 0.875 (W/m
2K) high thermal conductivity coefficient.
7. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 4-5; It is characterized in that: heat insulator (5) can be semi-rigid and light-weighted; Preferably polyurethane foam or expanded polystyrene have 0.875 (W/m
2K) high thermal conductivity coefficient.
8. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-7; It is characterized in that: gatherer-accumulator element (2) can be by the corrosion resistant metal manufacturing; Such as minimum thickness (e) 0.075% the stainless steel, minimum thickness (e) of its diameter 0.188% copper for its diameter (D); Or minimum thickness (e) is 0.188% the bronze of its diameter (D), thereby guarantees the maximum working pressure (MWP) of its opposing 2 crust.
9. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-7; It is characterized in that: gatherer-accumulator element (2) can by minimum thickness (e) for its diameter (D) 0.0114% such as the structural metal of carbon steel making and zinc-plated then, thereby guarantee the maximum working pressure (MWP) of its opposing 2 crust.
10. any one described integrated gatherer-accumulator solar energy system that adds hot water according to Claim 8-9; It is characterized in that: gatherer-accumulator element (2) can have the fin (3) that is welded to its circular cylinder cover; Fin extends to the rotation of the cross section of reflecting surface (1), transmits the heat that is absorbed by reflecting surface towards cylindrical cover.
11. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-10, it is characterized in that: transparency cover (4) can be made up of glass.
12. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-10, it is characterized in that: transparency cover (4) can be made up of the plastics of UV resistant radiation, preferably Merlon.
13. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-10; It is characterized in that: the distance between transparency cover (4) can be complied with two continuous parallel-plates and separate 10 millimeters and 30 millimeters with closure member (12); Preferably 25 millimeters, comprise the integrity profile in heat-insulating and sealing chamber with generation.
14. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-10; It is characterized in that: the distance between transparency cover (4) can be complied with two continuous parallel plates and separate 10 millimeters and 30 millimeters with closure member (12); Preferably 25 millimeters, comprise the integrity profile in heat-insulating and sealing chamber with generation.
15. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-10; It is characterized in that: transparency cover (4) is made up of the foaming polycarbonate plate between 10 millimeters and 16 millimeters of the thickness; Preferably 16 millimeters, has their closure member (12) in vertical chamber on two opposite sides.
16. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-15; It is characterized in that: shell (6) can be by in light weight and cheap made; Such as the zinc-plated or japanning carbon steel of thickness between 0.5 millimeter and 1 millimeter, so that it is corrosion-resistant.
17. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-15; It is characterized in that: shell (6) can be higher than 100 ℃ reinforced plastics or thermoplastic production by heat resisting temperature; Be preferably mylar and glass fibre, and have painting layer with ultraviolet filtering property.
18. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 13-15; It is characterized in that: constitute transparency cover (4) by plastics; Arch is installed preferably to external schema; So that the expansion that is caused by the temperature rising produces the increase from gatherer-accumulator element (2) distance of separation, prevent that transparency cover (4) from contacting these gatherers-accumulator element; For this purpose, in the situation that big long deck is arranged, arc supports and will be dispersed in transparency cover (4) below.
19. any one described integrated gatherer-accumulator solar energy system that adds hot water according to Claim 8-9, it is characterized in that: the lid (10) of each gatherer-accumulator element (2) is welded to gatherer-accumulator element.
20. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-18; It is characterized in that: the lid (10) of each gatherer-accumulator element (2) is attached to gatherer-accumulator element through bolt flange, with the final dismounting that allows to be used to keep in repair or check.
21. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-20; It is characterized in that: the external sunlight sorbent surface of each gatherer-accumulator element (2) can constitute through electrolytic treatments, and it allows solar radiation by high absorption.
22. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-20; It is characterized in that: the external sunlight sorbent surface of each gatherer-accumulator element (2) can be made up of selectivity absorption spectrum coat, and it allows solar radiation by high absorption.
23. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-20; It is characterized in that: the external sunlight sorbent surface of each gatherer-accumulator element (2) can be made up of opaque black coating, and it allows solar radiation by high absorption.
24. the integrated gatherer-accumulator solar energy system that adds hot water according to claim 23, it is characterized in that: said opaque black coating is an enamel.
25. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-24, it is characterized in that: the cross section of the circular of each reflecting surface (1) can be formed on the circular cross-sectional profile plate (8).
26. according to any one described integrated gatherer-accumulator solar energy system that adds hot water of claim 1-24; It is characterized in that: the circular cross section of each reflecting surface (1) is formed by circular contour (8) with as the outline of straight line (9) of tangent line; Comply with the surface of partly forming by bottom straight line portion and concave side, and location, the straight line portion coplane ground, bottom of each bottom straight line portion and relative reflecting surface.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2009001863A CL2009001863A1 (en) | 2009-09-16 | 2009-09-16 | Integrated solar energy collector-accumulator system for water heating, comprising two or more reflective screens of substantially circular cross-section, one or more collector-accumulator elements, a transparent cover, an outer shell, and a layer of thermal insulating material |
| CL1863-2009 | 2009-09-16 | ||
| PCT/CL2010/000038 WO2011032303A1 (en) | 2009-09-16 | 2010-09-15 | Integrated system for collecting/accumulating solar energy for heating water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102498351A true CN102498351A (en) | 2012-06-13 |
| CN102498351B CN102498351B (en) | 2014-06-11 |
Family
ID=43758009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080041357.4A Expired - Fee Related CN102498351B (en) | 2009-09-16 | 2010-09-15 | Integrated system for collecting/accumulating solar energy for heating water |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102498351B (en) |
| CL (1) | CL2009001863A1 (en) |
| WO (1) | WO2011032303A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459849A (en) * | 2015-01-06 | 2015-03-25 | 常州悦诚新材料有限公司 | Solar concentrating reflective mirror device and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011855A (en) * | 1974-05-31 | 1977-03-15 | Eshelman Frank R | Solar collector |
| CN2115498U (en) * | 1991-11-30 | 1992-09-09 | 顾龙标 | Double-arc reflecting reentrant heat-absorption hanging solar energy water heater |
| CN2491778Y (en) * | 2001-07-05 | 2002-05-15 | 胡金高 | Solar parabolic condenser reflector |
| CN2557882Y (en) * | 2002-05-23 | 2003-06-25 | 林祥参 | Plane board type solar energy focusing heat-collector |
| US20040187862A1 (en) * | 2003-03-31 | 2004-09-30 | Victor Cobos | Portable solar heated water server |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2147408A (en) * | 1983-10-04 | 1985-05-09 | Dimos Maglaras | Solar water heater |
| US4667653A (en) * | 1984-05-07 | 1987-05-26 | Vepa Aktiengesellschaft | Solar water heater |
-
2009
- 2009-09-16 CL CL2009001863A patent/CL2009001863A1/en unknown
-
2010
- 2010-09-15 WO PCT/CL2010/000038 patent/WO2011032303A1/en active Application Filing
- 2010-09-15 CN CN201080041357.4A patent/CN102498351B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011855A (en) * | 1974-05-31 | 1977-03-15 | Eshelman Frank R | Solar collector |
| CN2115498U (en) * | 1991-11-30 | 1992-09-09 | 顾龙标 | Double-arc reflecting reentrant heat-absorption hanging solar energy water heater |
| CN2491778Y (en) * | 2001-07-05 | 2002-05-15 | 胡金高 | Solar parabolic condenser reflector |
| CN2557882Y (en) * | 2002-05-23 | 2003-06-25 | 林祥参 | Plane board type solar energy focusing heat-collector |
| US20040187862A1 (en) * | 2003-03-31 | 2004-09-30 | Victor Cobos | Portable solar heated water server |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459849A (en) * | 2015-01-06 | 2015-03-25 | 常州悦诚新材料有限公司 | Solar concentrating reflective mirror device and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011032303A1 (en) | 2011-03-24 |
| CN102498351B (en) | 2014-06-11 |
| CL2009001863A1 (en) | 2010-03-26 |
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