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1. 发明授权

US11976346B2 Solar tower system containing molten chloride salts 有权
公开(公告)号：US11976346B2
公开(公告)日：2024-05-07
申请号：US16647938
申请日：2018-10-11
申请人： HAYNES INTERNATIONAL, INC. , ICL-IP AMERICA INC.
发明人： Vinay Deodeshmukh , Reinhard Effenberger
IPC分类号： F24S10/70 , C22C30/00 , F24S60/10 , F24S70/12 , F24S80/00 , F24S80/10 , F24S80/20
CPC分类号： C22C30/00 , F24S10/70 , F24S60/10 , F24S70/12 , F24S80/10 , F24S80/20 , F24S2080/01
摘要： A solar tower system is disclosed in which the heat transfer media is a molten salt at a temperature greater than 650° C. The components that carry or hold the molten salt are made from commercially available alloys made by Haynes International and sold under the designations HR-120® alloy, 230® alloy and 233™ alloy whose compositions are described herein. The molten salt preferably is MgCl2—KCl.

2. 发明授权

US11802715B2 Method for transferring the heat contained in a gas, and heat exchanger for this purpose 有权
公开(公告)号：US11802715B2
公开(公告)日：2023-10-31
申请号：US16628293
申请日：2018-06-28
申请人： Synhelion SA , ENI S.P.A.
发明人： Gianluca Ambrosetti , Philipp Good
IPC分类号： F24S20/20 , F28D7/16 , F24S80/20 , F28F9/22 , F28F13/18
CPC分类号： F24S20/20 , F28D7/16 , F01N2240/02 , F24S80/20 , F28F9/22 , F28F13/18
摘要： The invention relates to a method for exchanging heat contained at a fluid. A gas which is heated indirectly and emits infrared radiation is used as the fluid, said fluid being guided to the heat exchanger via an inlet and through art absorber chamber in the heat exchanger, and at least one surface, which absorbs the infrared radiation of the gas in order to use the heat of the gas, is provided in the absorber chamber. The mass flow and the temperature of she gas are additionally adjusted and the at least one surface which is absorbent for the heat exchange is designed such that the ratio Ψ of the heat flowing through the surface as a result of absorption to the total heat flowing through the surface is ≥0.6 during operation. Thus, a simpler and less expensive heat exchanger can be implemented.

3. 发明授权

US10845094B2 Composite heat insulation system 有权
公开(公告)号：US10845094B2
公开(公告)日：2020-11-24
申请号：US16327515
申请日：2017-06-23
申请人： WACKER CHEMIE AG
发明人： Harald Voit , Steffen Dörrich , Verena Geiger , Martin Petri , Erich Schaffer , Fridolin Stary
IPC分类号： F24S40/58 , B01D5/00 , F24S40/60 , F03G6/00 , F24S60/10 , F24S80/20 , F28D20/00
CPC分类号： F24S40/58 , B01D5/009 , B01D5/0075 , F03G6/00 , F24S40/60 , F24S60/10 , F24S80/20 , F28D2020/0047
摘要： The invention provides a process for removal of gaseous decomposition products from high temperature heat transfer fluid HTF of an operational solar thermal power plant having an HTF circuit,

in which a volume increase of the HTF in the HTF circuit which is caused by incident solar radiation in an HTF-traversed solar field and consequent heating by day takes place regularly in a day-night cycle and the additional volume formed by the volume increase is collected from the HTF circuit in an expansion vessel,
a portion of the additional volume of the HTF is transferred into a drainage vessel operated at relatively low pressure in which gaseous decomposition products and low-boiling constituents escape from the HTF, wherein the low-boiling constituents are condensed,
and during the volume contraction of the HTF occurring during the night-time cooling a portion of the additional volume of the HTF is recycled from the drainage vessel into the expansion vessel and from the expansion vessel into the HTF circuit,
wherein the volumes in the expansion vessel and the drainage vessel becoming vacant as a result of the transferrals of the HTF are filled with inert gas.

4. 发明授权

US10072851B1 Building-integrated solar energy system 有权
公开(公告)号：US10072851B1
公开(公告)日：2018-09-11
申请号：US13954809
申请日：2013-07-30
申请人： TENKIV, INC.
发明人： Zachary Juhasz , William Juhasz
IPC分类号： F24J2/34 , F24D11/00 , F24J2/24 , F24D17/00 , F24J2/46 , F03G6/06 , F24J2/10
CPC分类号： F24D11/003 , F03G6/06 , F24D17/0015 , F24S10/70 , F24S10/95 , F24S23/70 , F24S60/00 , F24S80/20 , F24S90/10 , F28D2020/0082 , Y02A30/62 , Y02B10/22 , Y02B10/70 , Y02E10/46
摘要： A building-integrated solar energy system that concurrently provides space heating, space cooling, hot water, and electricity to commercial and residential buildings. The solar energy system comprises an evacuated closed-loop conduit network circulating a working fluid through a solar thermal collector and at least one heat usage device, wherein the effective entirety of the surfaces of the closed-loop conduit network are in contact with the working fluid such that phase change occurs whenever heat energy is added by the solar thermal collector or removed by a heat usage device. The solar energy system further comprises an impermeable outer housing enveloping the closed-loop conduit network and forming an evacuated space located between and defined by the outer surface of the closed-loop conduit network and the inner surface of the impermeable housing such that the working fluid is adiabatically isolated. As a result, the full surface contact and low-pressure isolation of the working fluid dramatically reduces temperature differentials and energy losses, allowing for highly efficient and cost-effective heat collection and distribution.

5. 发明申请

US20180040794A1 Realizing the Dream of Green Energy and Making the Impossible Possible 审中-公开
公开(公告)号：US20180040794A1
公开(公告)日：2018-02-08
申请号：US15406998
申请日：2017-01-16
申请人： Hisham Tarabishi
发明人： Hisham Tarabishi
IPC分类号： H01L35/28 , F24J2/50 , F24J2/46 , F03G6/04 , F24J2/10
CPC分类号： H01L35/28 , F03G6/04 , F24S23/70 , F24S50/40 , F24S60/00 , F24S70/16 , F24S80/20 , F24S80/50 , F24S80/56 , F24S2020/18 , F24S2023/84 , F24S2080/503 , H01L31/0547 , H02S10/30 , H02S40/22 , Y02E10/46
摘要： An apparatus for storing and/or converting solar energy into a mechanical and/or electrical energy product in a continuous manner, twenty-four hours a day. The apparatus includes an enclosed volume chamber having a wall formed from transparent material capable of allowing solar energy beams to enter into the chamber, the wall of the chamber having a reflective inner surface for trapping and reflecting the solar energy beams within the chamber, a heat absorbing member located within the chamber for receiving at least a portion of the solar energy beams, an inlet for feeding air into the chamber wherein the air becomes heated, an outlet for allowing the heated air to exit the chamber, and a conversion device for cooperating with the outlet for receiving the heated air and for converting the heated air to mechanical and/or electrical energy. The conversion device can be a plurality of thermophotovoltaic cells or a turbine.

6. 发明授权

US09605879B2 System and method for controlling molten salt temperature 有权
公开(公告)号：US09605879B2
公开(公告)日：2017-03-28
申请号：US14074782
申请日：2013-11-08
申请人： ALSTOM Technology Ltd
发明人： Abhinaya Joshi , James A. McCombe , Shizhong Yang
IPC分类号： F24J2/04 , F24J2/40 , F24J2/46 , F01K3/12 , F22B1/00 , F03G6/06 , F24J2/07 , F28D20/00
CPC分类号： F24S50/40 , F01K3/12 , F03G6/067 , F22B1/006 , F24S10/25 , F24S20/20 , F24S80/20 , F28D20/0034 , F28D2020/0047 , Y02E10/41 , Y02E10/44 , Y02E10/46 , Y02E60/142 , Y02E70/30
摘要： The molten salt solar tower system 100 is provided for controlling molten salt temperature in a solar receiver 130 for effective operation of the system 100 while without degrading physical properties of molten salt. The system 100 includes two circuits, first 140 and second 150. The first circuit 140 is configured to supply relatively cold molten salt in the solar receiver 130 for heating, and the second circuit 150 is configured to supply a predetermined amount of the relatively cold molten salt in the first circuit 140, as and when the temperature of the relatively hot molten salt circulating through the solar receiver 130 exceeds a predetermined set temperature value thereof.

7. 发明申请

US20170067667A1 Sensible Thermal Energy Storage (STES) Systems 审中-公开
标题翻译：明智的热能储存（STES）系统
公开(公告)号：US20170067667A1
公开(公告)日：2017-03-09
申请号：US15258713
申请日：2016-09-07
申请人： Peter B. Choi
发明人： Peter B. Choi
IPC分类号： F24J2/34
CPC分类号： F24S60/00 , F03G6/068 , F24S20/20 , F24S80/20 , F28D20/0034 , F28D2020/0047 , Y02E10/41 , Y02E10/46 , Y02E60/142
摘要： Two sensible thermal energy storage (STES) systems in multiple chambers containing molten eutectic salts have been devised for use at temperatures above 565° C. For the first type, the thermal energy of low specific heat of an immiscible gaseous heat transfer fluid (HTF) at temperatures above 900° C. is readily converted to dispatchable heat of high specific heat in the molten eutectic salt liquid layers operating at high temperatures, which can again produce a gaseous HTF at a constant temperature of 700° C. or higher for the lower electricity generation capacities. For the second type, the molten eutectic salt liquids are used as a thermal energy storage (TES) medium and also a HTF at temperatures above 700° C. for the higher electricity generation capacities. These STES systems provide an effective cushion against the disturbances of heat supply from the sun.
摘要翻译：在多个含有熔融共晶盐的腔室中的两个明显的热能存储（STES）系统已被设计用于高于565℃的温度。对于第一种类型，不混溶气态传热流体（HTF）的低比热的热能，在高于900℃的温度下，在高温操作的熔融共晶盐液层中容易转化为高比热的可分配热，这可以在700℃或更高的恒定温度下再次产生气体HTF 发电能力。对于第二种类型，熔融共晶盐液体用作热能储存（TES）介质，并且在高于700℃的温度下也被用作较高发电能力的HTF。这些STES系统提供了有效的缓冲措施，防止太阳供热的干扰。

8. 发明申请

US20170038096A1 SOLAR RECEIVER AND ENERGY CONVERSION APPARATUS 审中-公开
标题翻译：太阳能接收器和能量转换装置
公开(公告)号：US20170038096A1
公开(公告)日：2017-02-09
申请号：US14816580
申请日：2015-08-03
申请人： Donald B. Hilliard
发明人： Donald B. Hilliard
IPC分类号： F24J2/05
CPC分类号： F24S10/45 , F24S20/20 , F24S20/40 , F24S23/11 , F24S23/75 , F24S23/80 , F24S25/13 , F24S30/452 , F24S40/80 , F24S80/20 , F24S80/30 , F24S80/50 , F24S2030/145 , H02S40/44 , Y02E10/41 , Y02E10/44 , Y02E10/47 , Y02E10/60
摘要： The disclosed invention relates to solar-thermal receiver tubes for heating high-temperature fluids such as molten salts and oils, such as those used in conjunction with trough reflectors or concentric concentrators. The disclosed invention utilizes fused silica receiver tube assemblies that provide optical absorption by way of optically-absorbing media that is imbedded within the thermal transfer fluid, preferably comprising inorganic “dyes” that comprise pulverized thin film coatings or dissolved materials that are specifically designed for maximizing optical absorption. Alternatively, the chemistry of the transfer fluid can be modified to increase optical absorption, or the optically absorbing media may comprise fine powders with density preferably similar to the thermal transfer fluid, such as fine graphite powder; or, in another preferred embodiment, absorbing means within the heat transfer fluid comprise a solid absorbing element disposed along the central axis of the receiver tube's interior.
摘要翻译：所公开的本发明涉及用于加热诸如熔融盐和油的高温流体的太阳能热接收管，例如与槽式反射器或同心式浓缩器结合使用的那些。所公开的发明利用熔融石英接受管组件，其通过光学吸收介质的方式提供光学吸收，该介质嵌入在热传递流体内，优选地包括无机“染料”，其包括粉碎的薄膜涂层或被特别设计用于最大化光吸收。或者，可以改变转移流体的化学性以增加光学吸收，或者光学吸收介质可以包含密度优选类似于热转移流体的细粉末，例如细小的石墨粉末; 或者在另一优选实施例中，传热流体内的吸收装置包括沿着接纳管内部的中心轴设置的固体吸收元件。

9. 发明申请

US20170037293A1 NEW SALINE INORGANIC COMPOSITE MATERIALS FOR MANUFACTURING HEAT-CARRYING AND STORAGE FLUIDS 审中-公开
标题翻译：用于制造加热和储存流体的新型无机无机复合材料
公开(公告)号：US20170037293A1
公开(公告)日：2017-02-09
申请号：US15303388
申请日：2015-04-13
申请人： UNIVERSIDAD COMPLUTENSE DE MADRID
发明人： Francisco Javier PEREZ TRUJILLO , Maria Isabel LASANTA CARRASCO , Maria Teresa DE MIGUEL GAMO , Gustavo GARCIA MARTIN
IPC分类号： C09K5/12
CPC分类号： C09K5/12 , F24S60/00 , F24S80/20 , F28D2020/0047
摘要： The composite material comprises nitrate and chloride anion inorganic salts which may also comprise sulphates, carbonates and/or nitrites and organic and inorganic nanoparticles, such as graphene, and cations of the alkaline, earth-alkaline, earth, carbon and/or amphigenic chemical groups. Said formulations have chemical and physical characteristics, such as the heat capacity, thermal stability and thermal conductivity thereof which make them optimum for being used as an alternative to the commercially available binary mixture in concentrating solar power plants.
摘要翻译：复合材料包括硝酸盐和氯化物阴离子无机盐，其还可以包含硫酸盐，碳酸盐和/或亚硝酸盐，以及有机和无机纳米颗粒，例如石墨烯，以及碱性，碱土碱土，碳和/或两性化学基团的阳离子。所述制剂具有化学和物理特性，例如其热容量，热稳定性和导热性，使得它们最适合用作集中太阳能发电厂中市售的二元混合物的替代品。

10. 发明申请

US20160273803A1 SOLAR ENERGY REFLECTOR 审中-公开
标题翻译：太阳能反射器
公开(公告)号：US20160273803A1
公开(公告)日：2016-09-22
申请号：US15074594
申请日：2016-03-18
申请人： AGC GLASS EUROPE
发明人： Lionel VENTELON , Olivier BOUESNARD , Bruno COSIJNS
IPC分类号： F24J2/10 , F24J2/46
CPC分类号： F24S23/82 , F24S23/77 , F24S70/30 , F24S80/20 , G02B5/0808 , Y02E10/40
摘要： A solar energy reflector (1) comprises a mirror (5) with no copper layer laminated to a supporting sheet (7) by means of a bonding material (6). The edges of the mirror (5) are provided, at least on a portion forming the major part of their height and closest to the metallic sheet, with an edge protection (8) made of a material comprising silicone, polyurethane and/or acrylic and the material forming the edge protection (8) is different from the bonding material (6).
摘要翻译：太阳能反射器（1）包括通过接合材料（6）将没有铜层的反射镜（5）层压到支撑片（7）上。反射镜（5）的边缘至少在形成其高度的最大部分并且最接近金属片的部分上设置有由包括硅树脂，聚氨酯和/或丙烯酸的材料制成的边缘保护（8）形成边缘保护（8）的材料与接合材料（6）不同。

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