WO2011024647A1 - 太陽光集光システム - Google Patents
太陽光集光システム Download PDFInfo
- Publication number
- WO2011024647A1 WO2011024647A1 PCT/JP2010/063615 JP2010063615W WO2011024647A1 WO 2011024647 A1 WO2011024647 A1 WO 2011024647A1 JP 2010063615 W JP2010063615 W JP 2010063615W WO 2011024647 A1 WO2011024647 A1 WO 2011024647A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- receiver
- modules
- module
- heat receiving
- heat
- 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.)
- Ceased
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0038—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light
- G02B19/0042—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light for use with direct solar radiation
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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
- F24S10/74—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
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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
- F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting 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
- F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
- G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0076—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector
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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
- F24S2010/71—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the conduits having a non-circular cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S2020/10—Solar modules layout; Modular arrangements
- F24S2020/18—Solar modules layout; Modular arrangements having a particular shape, e.g. prismatic, pyramidal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D2001/0253—Particular components
- F28D2001/026—Cores
- F28D2001/0273—Cores having special shape, e.g. curved, annular
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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
-
- 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
- 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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Definitions
- the present invention relates to a sunlight collecting system in which sunlight reflected from a plurality of heliostats (reflecting mirrors) is collected on a receiver (heat receiving unit), and a heat medium is circulated through the receiver.
- a sunlight condensing system In a sunlight condensing system, sunlight is reflected upward of the center of the system by a heliostat, which is a reflecting mirror, and this reflected light is collected by a receiver (heat receiving part) installed below by a large reflecting mirror called a center reflector.
- a beam-down solar condensing system that emits light is known (see, for example, Patent Document 1).
- This receiver may be composed of a pipe or the like in which a heat medium (eg, molten salt) circulates.
- a heat medium eg, molten salt
- the power generation unit includes, for example, a power generation device that generates steam by using heat of a heat medium and supplies the steam to a steam turbine to generate power.
- an invention is disclosed in which the heat collecting receiver is configured in a pot type (cavity shape) (see Patent Document 2).
- the invention described in Patent Document 2 is configured such that sunlight that has entered the inside of the pot is reflected a plurality of times, heat is efficiently transmitted to the heat medium, and sunlight is not released to the outside. With this configuration, the efficiency of solar power generation is very high.
- the crucible receiver described in the cited document 2 has a structure in which one pipe is formed into a crucible, it has a problem that it is very difficult to manufacture and the manufacturing cost is high. ing. In addition, since the size of the receiver is huge, it is not easy to carry the receiver as a single unit, and it is difficult to construct the receiver locally.
- the receiver fails, such as a broken pipe, it is necessary to replace the entire receiver.
- the diameter of the crucible receiver is about 8-10 m, which is very large.
- the portion of the receiver that is exposed to sunlight is non-uniform, and the amount of thermal expansion of the pipes constituting the receiver is non-uniform due to the non-uniform temperature distribution. For this reason, there is a problem that a gap such as a gap occurs in the receiver or the receiver expands in a cramped place, and a failure such as cracking of the pipe occurs in some cases.
- the receiver breaks down due to pipe breakage or the like, the receiver is composed of a single pipe, so the whole needs to be replaced, and the replacement work becomes large.
- the cost for preparing a new receiver increases.
- a molten salt such as sodium nitrate which becomes a liquid phase at 150 to 500 ° C. is often used.
- this molten salt it is necessary to remove the molten salt from the receiver and move it to a heat insulation bath on a cloudy day or night. This is because when the molten salt cools, it solidifies and causes clogging in the receiver tube.
- recovering this molten salt it takes time to remove the molten salt in the receiver constituted by the helical pipe described in the cited document 2. In particular, there is a problem that it is not possible to cope with an emergency and when it is necessary to quickly recover the molten salt.
- the present invention has been made in view of the above situation, the purpose of which is to reduce the manufacturing cost, transportation cost and construction cost, easy recovery work when a failure occurs, and
- An object of the present invention is to provide a solar condensing system that realizes suppression of power generation cost by a receiver that can quickly recover a heat medium circulating inside in an emergency.
- a solar light collecting system reflects sunlight from a plurality of heliostats to a heat receiving part that circulates the heat medium, and extracts energy from the heat medium.
- the heat receiving unit is configured by a three-dimensional combination of a plurality of modules, at least a part of the module is a trapezoidal module, and the trapezoidal module is shorter than the upper header and the upper header. It has a lower header and a plurality of heat receiving tubes connecting the two headers, and the heat receiving tubes are wedge-shaped narrowing from the top to the bottom when viewed from the front, and are thicker from the top to the bottom when viewed from the side.
- the cross-sectional shape is sequentially changed so as to be a wedge shape, and the heat medium is circulated in the module. That.
- a simple module composed of a heat receiving tube and a header can be connected in a three-dimensional combination to form a receiver (heat receiving portion), which facilitates manufacturing. Moreover, since it can be transported in a state of being separated into modules, it can be easily transported and the transport cost can be suppressed. In addition, in the case of local construction, assembly can be easily performed. Further, when a receiver fails due to damage to a pipe or the like, the repair is completed by replacing only the target module, not the entire receiver, so that the repair work can be facilitated and the cost of the replacement can be reduced.
- the configuration using the trapezoidal module having a substantially trapezoidal shape when viewed from the front increases the degree of freedom of the three-dimensional shape when forming the receiver. That is, for example, when assembling a truncated pyramid shaped receiver with the upper part expanded and the lower part constricted, the trapezoidal module can be assembled so that there is no gap between the modules. Therefore, it is possible to efficiently extract energy without escaping sunlight incident on the receiver.
- the shape of the module can be changed without changing the flow rate of the heat medium circulating in the heat receiving pipe by changing the shape while keeping the same cross-sectional area of the heat receiving pipe.
- the heat receiving pipes can be closely packed in the elliptical minor axis direction.
- the cross-sectional area of the heat receiving pipe is the same, for example, when manufacturing a trapezoidal module, if the cross-sectional area of the heat receiving pipe on the lower header side is made smaller than that on the upper header side, the flow path becomes narrower and the heat The problem that the flow rate of the medium increases and the heat medium flows too much before receiving sufficient heat from sunlight can be solved. On the contrary, the problem that the temperature of the heat medium rapidly increases can be solved in the pipe having a low flow velocity.
- At least a part of the plurality of modules constituting the heat receiving unit is a curved module, and the curved module is curved so as to form a part of an arc. It has a header and a lower header that is curved so as to form a part of an arc.
- the receiver can be configured in a truncated cone shape by the curved module.
- the heat receiving portion configured in a three-dimensional manner by combining the modules is a cage type having an opening at the top.
- the reflected light (sunlight) from the center reflector can be widely received in the opening, and the reflected light incident from the opening can be rereflected in a cage receiver. . For this reason, it becomes possible to collect
- the upper headers of the plurality of trapezoidal modules are connected in a circumferential manner, and similarly, the lower header is connected in a circumferential manner to form a pyramid-shaped heat receiving portion.
- the upper headers of the plurality of curved modules are connected in a circumferential shape, and similarly, the lower headers are connected in a circumferential shape to constitute a truncated cone-shaped heat receiving portion.
- the manufacturing cost is kept low, the recovery work when a failure occurs is easy, and the heat medium circulating inside can be quickly recovered in an emergency.
- the receiver it is possible to provide a sunlight condensing system that realizes suppression of power generation costs.
- FIG. 1 is a diagram showing an outline of a solar light collecting system according to an embodiment of the present invention.
- FIG. 2 is a diagram showing an outline of the flat module according to the embodiment of the present invention.
- FIG. 3 is a diagram showing an outline of the trapezoidal module according to the embodiment of the present invention.
- FIG. 4 is a schematic view showing a truncated pyramid receiver according to another embodiment of the present invention.
- FIG. 5 is a schematic view showing a truncated cone receiver according to another embodiment of the present invention.
- FIG. 6 is a schematic view showing a composite receiver according to another embodiment of the present invention.
- FIG. 1 shows the configuration of a beam-down solar condensing system 1 according to an embodiment of the present invention.
- the beam-down solar condensing system will be described below, but the present invention can also be applied to a tower-type solar condensing system in which a receiver is installed on the top of a tower-type building. it can.
- the sunlight collecting system 1 the sunlight S irradiated from the sun 5 is reflected by the heliostat (reflecting mirror) 4 (reflected light R1) and re-reflected by the center reflector (large reflecting mirror) 3 (reflected).
- the light R2) and the receiver (heat receiving part) 2 are condensed. Inside the receiver 2, sunlight is repeatedly reflected (reflected light R3).
- the heat energy of the sunlight is configured to be absorbed by the heat medium circulating in the receiver 2.
- This heat medium is supplied from the heat medium tank 6 to the receiver 2 via the pump 7 and the heat medium line 11.
- the heat medium that has absorbed the energy of sunlight by the receiver 2 is configured to return to the heat medium tank 6 via the heat exchanger 9.
- this heat exchanger 9 the heat energy of the heat medium is transferred to the water circulating in the steam line 12.
- This water (steam) is supplied to a steam power generator 10 having a steam turbine or the like to generate power.
- the heat medium is a molten salt composed of sodium nitrate or the like
- control may be performed so that all the molten salt is recovered in the heat medium tank 6. This is to avoid the problem that the temperature of the receiver 2 decreases after sunset, and the molten salt solidifies in the receiver 2 and others to cause clogging.
- the heat medium tank 6 is desirably installed at a position lower than the receiver 2, and is preferably in a positional relationship in which the heat medium can be collected in the heat medium tank 6 by gravity.
- the receiver 2 is configured as a combination of a plurality of modules 20.
- FIG. 2 shows a flat module 20A as an example of the module 20 constituting the receiver 2, and the front X and the side Y are schematically shown.
- the flat module 20A is configured such that the heat medium h received from the connecting pipe 24 flows from the upper header 21A via the heat receiving pipe 23 to the lower header 22A and is supplied from the connecting pipe 24 to the next module. ing.
- the arrows indicate the flow of the heat medium h.
- the connecting pipe 24 is illustrated on the side of the headers 21 and 22, this can be changed upward or downward depending on the connecting direction of the module 20A.
- the gap between the heat receiving tubes 23 is shown, but the efficiency of collecting heat from sunlight increases when the gap is as narrow as possible.
- the temperature of the receiver 2 may be as high as 600 to 700 ° C. Therefore, it is necessary to leave a gap that does not cause the heat receiving tube 23 to expand and be destroyed. .
- FIG. 3 shows a trapezoidal module 20B as a different example of the module constituting the receiver 2, and schematically shows the front X, the side Y, and the cross section of the heat receiving tube 23.
- the trapezoidal module 20B includes an upper header 21B, a lower header 22B shorter than the upper header 21B, and a plurality of heat receiving tubes 23 connecting the two headers 21B and 22B. It is almost trapezoidal.
- the heat receiving tube 23 has a wedge shape that narrows from the upper header 21B side toward the lower header 22B side in the front view X, and a wedge shape that increases in thickness from the upper side to the lower side in the side view Y. It is configured by sequentially changing the shape.
- the shape of the module can be changed to a trapezoid or the like while keeping the cross-sectional area of the heat tube 23 constant.
- the flow rate of the heat medium h flowing inside becomes constant in the heat receiving tube 23, and the heating of the heat medium h by sunlight becomes efficient. Further, an extra load is prevented from being applied to the pump 7 for circulating the heat medium h.
- the heat medium h is dropped by its own weight from the receiver 2 and is transferred to the heat medium tank 6 via the emergency line 8. It needs to be recovered.
- the pipe diameter of the heat receiving pipe 23 is narrowed from the middle, resistance is generated in the flow of the heat medium h, but there is no problem if the cross-sectional area is constant, and the heat medium h is quickly recovered. can do.
- the trapezoidal module 20B is illustrated with a gap between the heat receiving tubes 23 for the same reason as the above-described flat module 20A.
- FIG. 4 shows a truncated pyramid-shaped receiver 2B using the trapezoidal module 20B, and a part of the trapezoidal module 20B is omitted only by a frame line.
- This truncated pyramid-shaped receiver 2B is configured by combining six trapezoidal modules 20B, and connects the upper header 21B in a circumferential shape (hexagonal shape), and similarly, the lower header 22B in a circumferential shape (hexagonal shape). Concatenated.
- the flow path of the heat medium h may be one system by connecting all the modules 20B, or a plurality of systems.
- the number of systems it is possible to perform control to make the heat distribution in the receiver 2B uniform.
- the number of pumps and the like for conveying the heat medium h can be reduced and the solar light collecting system 1 itself can be simplified.
- trapezoidal modules 20B to be connected is not limited to six, and can be arbitrarily combined with the receiver 2 depending on the shape of the trapezoidal module.
- FIG. 5 shows a truncated cone receiver 2C using the curved module 20C, and a part of the curved module 20C is omitted only by a frame line.
- the truncated cone receiver 2C is configured by combining six curved modules 20C, and is configured by connecting the upper header 21C in a circumferential shape and similarly connecting the lower header 22C in a circumferential shape.
- the headers 21C and 22C of the curved module 20C are configured by dividing a circle into four parts, but depending on the size of the receiver, the number of divisions may be increased and the size of the curved module 20C may be reduced. This transportability can be improved. Also, the upper header 21C and the lower header 22C of the curved module 20C may have the same length, and it may be a module having a shape obtained by dividing a cylinder into a plurality of parts.
- FIG. 6 shows an outline of a composite receiver 2D configured by combining a flat module 20A and a trapezoid module 20B.
- the receiver 2 can be configured by arbitrarily combining the flat module 20A, the trapezoid module 20B, or the curved module 20C.
- a heat insulating material in the back surface (opposite side to the light-receiving surface of sunlight) of module 20A, 20B which comprises a receiver.
- This heat insulating material heat radiation of the heat medium h circulating in the module can be prevented.
- FIG. With this configuration, sunlight transmitted through the gaps of the heat receiving tube 23 and the like can be rereflected to the heat receiving tube 23, so that the solar energy recovery efficiency can be improved.
- it is a reflecting mirror which has a paraboloid which has a focus on the heat receiving tube 23, the collection efficiency can be further improved.
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Abstract
Description
と固化し、レシーバー管内で閉塞を起こすためである。この溶融塩を回収する際、引用文献2に記載のらせん状パイプで構成したレシーバーでは、溶融塩を抜くのに時間がかかる。特に、緊急時であり、溶融塩を速やかに回収する必要がある場合に対応することができないという問題がある。
方向に受熱管を密集することができる。
2 レシーバー(受熱部)
2B 角錐台型レシーバー
2C 円錐台型レシーバー
2D 複合レシーバー
3 センターリフレクター
4 ヘリオスタット
20 モジュール
20A 平板状モジュール
20B 台形状モジュール
20C 湾曲状モジュール
21A、21B、21C 上方ヘッダー
22A、22B、22C 下方ヘッダー
23 受熱管
24 連結管
h 熱媒体
S 太陽光
R1 反射光
R2 再反射光
R3 レシーバー内反射光
Claims (5)
- 太陽光を、複数のヘリオスタットから、熱媒体を循環する受熱部に反射し、前記熱媒体からエネルギーを取り出す太陽光集光システムであって、
前記受熱部を複数のモジュールの立体的な組合せで構成し、前記モジュールの少なくとも一部が台形状モジュールであり、
前記台形状モジュールが、上方ヘッダーと、前記上方ヘッダーより短い下方ヘッダーと、前記2つのヘッダーを連結する複数の受熱管を有し、
前記受熱管が、正面視において上方から下方に向けて細くなるクサビ形となり、側面視において、上方から下方に向けて太くなるクサビ形となるように、断面形状を逐次変更して構成し、
更に前記モジュール内を前記熱媒体が循環するように構成したことを特徴とする太陽光集光システム。 - 前記受熱部を構成する前記複数のモジュールの少なくとも一部が湾曲状モジュールであり、
前記湾曲状モジュールが、円弧の一部を構成するように湾曲している上方ヘッダーと、円弧の一部を構成するように湾曲している下方ヘッダーを有していることを特徴とする請求項1に記載の太陽光集光システム。 - 前記モジュールを組み合わせて立体的に構成した前記受熱部が、上部に開口部を有するかご型であることを特徴とする請求項1又は2に記載の太陽光集光システム。
- 複数の前記台形状モジュールの側部を互いに連結し、角錐台型の受熱部を構成したことを特徴とする請求項3に記載の太陽光集光システム。
- 複数の前記湾曲状モジュールの側部を互いに連結し、円錐台型の受熱部を構成したことを特徴とする請求項3に記載の太陽光集光システム。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/392,187 US8726899B2 (en) | 2009-08-24 | 2010-08-11 | Solar light condensing system |
| EP10811697.1A EP2472111B1 (en) | 2009-08-24 | 2010-08-11 | Solar light concentrating system |
| CN201080037487.0A CN102597511B (zh) | 2009-08-24 | 2010-08-11 | 太阳光聚光系统 |
| ES10811697.1T ES2613685T3 (es) | 2009-08-24 | 2010-08-11 | Sistema de concentración de luz solar |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-192672 | 2009-08-24 | ||
| JP2009192672A JP5308275B2 (ja) | 2009-08-24 | 2009-08-24 | 太陽光集光システム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011024647A1 true WO2011024647A1 (ja) | 2011-03-03 |
Family
ID=43627753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2010/063615 Ceased WO2011024647A1 (ja) | 2009-08-24 | 2010-08-11 | 太陽光集光システム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8726899B2 (ja) |
| EP (1) | EP2472111B1 (ja) |
| JP (1) | JP5308275B2 (ja) |
| CN (1) | CN102597511B (ja) |
| ES (1) | ES2613685T3 (ja) |
| WO (1) | WO2011024647A1 (ja) |
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| US20130192586A1 (en) * | 2011-07-29 | 2013-08-01 | David T. Wasyluk | Shop assembled vertical serpentine flow molten salt solar receiver |
| WO2015146701A1 (ja) * | 2014-03-28 | 2015-10-01 | 千代田化工建設株式会社 | 熱媒排出装置 |
| WO2015146698A1 (ja) * | 2014-03-28 | 2015-10-01 | 千代田化工建設株式会社 | 熱媒排出装置および熱媒排出方法 |
| WO2015146699A1 (ja) * | 2014-03-28 | 2015-10-01 | 千代田化工建設株式会社 | 熱媒排出装置および熱媒排出方法 |
| WO2015146700A1 (ja) * | 2014-03-28 | 2015-10-01 | 千代田化工建設株式会社 | 熱媒排出装置 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130192586A1 (en) * | 2011-07-29 | 2013-08-01 | David T. Wasyluk | Shop assembled vertical serpentine flow molten salt solar receiver |
| US9366458B2 (en) * | 2011-07-29 | 2016-06-14 | The Babcock & Wilcox Company | Shop assembled vertical serpentine flow molten salt solar receiver |
| WO2015146701A1 (ja) * | 2014-03-28 | 2015-10-01 | 千代田化工建設株式会社 | 熱媒排出装置 |
| WO2015146698A1 (ja) * | 2014-03-28 | 2015-10-01 | 千代田化工建設株式会社 | 熱媒排出装置および熱媒排出方法 |
| WO2015146699A1 (ja) * | 2014-03-28 | 2015-10-01 | 千代田化工建設株式会社 | 熱媒排出装置および熱媒排出方法 |
| WO2015146700A1 (ja) * | 2014-03-28 | 2015-10-01 | 千代田化工建設株式会社 | 熱媒排出装置 |
| JP2015190674A (ja) * | 2014-03-28 | 2015-11-02 | 千代田化工建設株式会社 | 熱媒排出装置 |
| JP2015190672A (ja) * | 2014-03-28 | 2015-11-02 | 千代田化工建設株式会社 | 熱媒排出装置および熱媒排出方法 |
| JP2015190671A (ja) * | 2014-03-28 | 2015-11-02 | 千代田化工建設株式会社 | 熱媒排出装置および熱媒排出方法 |
| JP2015190673A (ja) * | 2014-03-28 | 2015-11-02 | 千代田化工建設株式会社 | 熱媒排出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5308275B2 (ja) | 2013-10-09 |
| EP2472111A1 (en) | 2012-07-04 |
| US8726899B2 (en) | 2014-05-20 |
| EP2472111B1 (en) | 2016-12-28 |
| CN102597511B (zh) | 2014-05-07 |
| US20120227731A1 (en) | 2012-09-13 |
| EP2472111A4 (en) | 2014-06-11 |
| ES2613685T3 (es) | 2017-05-25 |
| JP2011043128A (ja) | 2011-03-03 |
| CN102597511A (zh) | 2012-07-18 |
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