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1. 发明申请

US20180066900A1 HEAT STORAGE SYSTEM 审中-公开
公开(公告)号：US20180066900A1
公开(公告)日：2018-03-08
申请号：US15809711
申请日：2017-11-10
申请人： IHI Corporation
发明人： Michitaro HASHIBA , Ryo AKIYOSHI
IPC分类号： F28D20/02
CPC分类号： F28D20/028 , C09K5/063 , F24S60/10 , F28D1/0477 , F28D1/06 , F28D20/0034 , F28D20/0039 , F28D20/021 , F28D2020/0047 , F28D2020/0069 , F28F19/00 , F28F19/02 , F28F23/00 , F28G1/08 , F28G1/12 , F28G1/166 , Y02E60/142 , Y02E60/145 , Y02P20/124
摘要： A heat storage system is provided that is capable of being manufactured at lower cost and has higher heat transmission efficiency. A heat storage system includes a heat storage material having a higher specific gravity in a solid phase than in a liquid phase, a heat storage tank for containing the heat storage material, a cooling side heat exchanger arranged at an upper section inside the heat storage tank and for cooling the heat storage material, a heating side heat exchanger arranged at a lower section inside the heat storage tank and for heating the heat storage material, and a wall surface heater for heating a side wall of the heat storage tank.

2. 发明授权

US09851156B2 Molten-salt-heated indirect screw-type thermal processor 有权
公开(公告)号：US09851156B2
公开(公告)日：2017-12-26
申请号：US14736266
申请日：2015-06-11
申请人： John Potee Whitney , Preston Ochas Whitney
发明人： John Potee Whitney , Preston Ochas Whitney
IPC分类号： F28D20/00 , F28D7/02
CPC分类号： F28D20/0034 , F28D7/024 , F28D2020/0047 , F28F2250/08 , F28F2265/06 , Y02E60/142
摘要： A body of heat transfer fluid circulates in a first loop through an indirect screw-type thermal processor, a rundown tank, a pump, a heater and a fill tank, continuously heating the processor. With the pump operating, a first vertical distance between the fill tank bottom and the processor under the influence of gravity sets a minimum fluid pressure at the processor; a stem pipe opening in the fill tank at a second vertical distance above the processor sets a maximum pressure. With the pump inactive, the entire body of fluid passively drains to the rundown tank. Supplying the fluid may entail melting a salt, hydrating a salt, or both; such may be done in the rundown tank before circulation through the processor begins. A hydrated salt may be circulated, then heated and dehydrated, to gradually warm the processor. A dehydrated salt may be rehydrated and then stored; this may be done in the rundown tank after ceasing circulation through the processor. Also described: misting hydration and variable-speed-pump pressure regulation.

3. 发明申请

US20170356695A1 CLIMATE CONTROL SYSTEM AND ASSOCIATED METHODS 审中-公开
公开(公告)号：US20170356695A1
公开(公告)日：2017-12-14
申请号：US15521229
申请日：2015-10-21
申请人： University of Utah Research Foundation
发明人： Peng Fan , Zhigang Azk Fang , Ken Udell , Chengshang Zhou
IPC分类号： F28D20/00 , F25B17/10 , F24F5/00
CPC分类号： F28D20/003 , F24F5/0014 , F25B17/08 , F25B17/10 , F28D2020/0047 , Y02E60/142
摘要： A climate control system is described that can include a thermal battery (100) with a heating bed (110) and cooling bed (120) and a conditioned air manifold adapted to direct heat transfer fluid across at least one of the heating bed (110) and the cooling bed (120) to condition inlet air. A method of controlling climate in an enclosure can be provided by contemporaneously generating a heating effect and a cooling effect from a reversible thermo chemical reaction and selectively directing thermal flows from a reversible thermo chemical reaction to the enclosure.

4. 发明申请

US20170038157A1 SUBSURFACE THERMAL ENERGY STORAGE OF HEAT GENERATED BY CONCENTRATING SOLAR POWER 有权
标题翻译：通过集中太阳能发电产生的热量的表面热能储存
公开(公告)号：US20170038157A1
公开(公告)日：2017-02-09
申请号：US15063359
申请日：2016-03-07
申请人： GLASSPOINT SOLAR, INC. , THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
发明人： John Setel O'Donnell , Anthony Robert Kovscek
IPC分类号： F28D20/00 , F24J2/42 , F28D20/02 , F24J2/34
CPC分类号： F28D20/0052 , E21B43/24 , F01K1/04 , F01K1/12 , F01K3/12 , F03G6/065 , F22B1/006 , F24S60/00 , F24S90/00 , F28D20/00 , F28D20/02 , F28D2020/0047 , Y02E10/46 , Y02E60/142 , Y02E70/30 , Y02P80/154
摘要： Techniques for subsurface thermal energy storage of heat generated by concentrating solar power enable smoothing of available energy with respect to daily and/or seasonal variation. Solar thermal collectors produce saturated steam that is injected into a producing or wholly/partially depleted oil reservoir that operates as a heat storage reservoir. Some of the saturated steam generated by the collectors is optionally used to generate electricity. Heat is withdrawn from the reservoir as saturated steam and is used to operate an active thermal recovery project (such as a producing thermally enhanced oil reservoir) and/or to generate electricity. Withdrawn heat is optionally augmented by heat produced by firing natural gas. The reservoir is optionally one that has been used for thermally enhanced oil recovery and thus is already warm, minimizing heat losses.
摘要翻译：通过集中太阳能发电产生的热量的地下热能储存的技术使得能够相对于每日和/或季节变化平滑可用能量。太阳能热收集器产生饱和蒸汽，其被注入生产或全部/部分耗尽的油藏，其作为储热库运行。由收集器产生的一些饱和蒸汽可选地用于发电。热量作为饱和蒸汽从储存器中取出并用于操作主动热回收项目（例如生产热增强油储层）和/或发电。通过烧制天然气产生的热可以增加抽出的热量。储存器可选地是用于热增强油回收的储存器，因此已经是温暖的，使热损失最小化。

5. 发明申请

US20160187031A1 GEOTHERMAL ENERGY COLLECTION SYSTEM 审中-公开
标题翻译：地热能收集系统
公开(公告)号：US20160187031A1
公开(公告)日：2016-06-30
申请号：US14877568
申请日：2015-10-07
申请人： David Alan McBay
发明人： David Alan McBay
IPC分类号： F24J3/08 , F03G7/04
CPC分类号： F24T10/10 , F03G7/04 , F24T10/00 , F28D15/00 , F28D20/0034 , F28D2020/0047 , Y02E10/10 , Y02E10/12 , Y02E10/46 , Y02E60/142 , Y02E70/30 , Y02P80/24
摘要： This invention provides a method of extracting geothermal energy, generally comprising the steps of: insertion of a thermal mass into a Heat Absorption Zone, absorbing heat in thermal mass, raising the thermal mass to a Heat Transfer Zone, and transferring the heat from the thermal mass. The acquired heat can be used to generate electricity or to drive an industrial process.The thermal mass can have internal chambers containing a liquid such as molten salt, and can also have structures facilitating heat exchange using a thermal exchange fluid, such as a gas or a glycol-based fluid.In some embodiments, two thermal masses are used as counterweights, reducing the energy consumed in bringing the heat in the thermal masses to the surface. In other embodiments, solid or molten salt can be directly supplied to a well shaft to acquire geothermal heat and returned to the surface in a closed loop system.
摘要翻译：本发明提供一种提取地热能的方法，通常包括以下步骤：将热物质插入热吸收区，吸收热质量的热量，将热质量提高到传热区，并将热量从热传递质量所获得的热量可用于发电或驱动工业过程。热质量可以具有含有诸如熔融盐的液体的内部室，并且还可以具有促进使用诸如气体或二醇类流体的热交换流体进行热交换的结构。在一些实施例中，使用两个热质量作为配重，减少将热质量中的热量带入表面所消耗的能量。在其他实施方案中，固体或熔融盐可以直接供应到井轴以获得地热热并且在闭环系统中返回到表面。

6. 发明授权

US09182149B2 Molten salt solar receiver and procedure to reduce the temperature gradient in said receiver 有权
标题翻译：熔盐盐太阳能接收器和程序来降低所述接收器中的温度梯度
公开(公告)号：US09182149B2
公开(公告)日：2015-11-10
申请号：US13522235
申请日：2011-01-14
申请人： Raúl Navío Gilaberte , Paula Llorente Folch , María del Carmen Romero Delgado
发明人： Raúl Navío Gilaberte , Paula Llorente Folch , María del Carmen Romero Delgado
IPC分类号： F24J2/07 , F24J2/46 , F24J2/34 , F28D20/02 , F03G6/02 , H02S99/00 , F28D20/00
CPC分类号： F24S80/20 , F24S20/20 , F24S60/00 , F28D20/028 , F28D2020/0047 , F28D2020/006 , Y02E10/41 , Y02E10/46 , Y02E60/145 , Y02E70/30 , Y02P90/50
摘要： Molten salt solar receiver and procedure to reduce the temperature gradient in said receiver. The receiver consists of at least one panel of semi cylindrical geometry, formed by a combination of vertical pipes. The receiver (10) is supplied with a heat transfer fluid made up of molten salts which originate from a recirculation system which is composed of a mixture deposit (6), a hot salt storage tank (9) and a cold salt storage tank (8); the mixture tank (6) which is supplied by a part of the hot heat transfer fluid (4) which exits the receiver (10) and the cold heat transfer fluid (5) which exits the cold salt storage tank (8); the hot salt storage tank is connected to the exit of the receiver (10) so that a part of the heat transfer fluid which does not recirculate is stored (3).
摘要翻译：熔盐盐太阳能接收器和程序来降低所述接收器中的温度梯度。接收器由垂直管道组合形成的至少一个半圆柱形几何面板组成。接收器（10）被供给由熔融盐组成的传热流体，其由来自由混合物沉积物（6），热盐储罐（9）和冷盐储存罐（8）组成的再循环系统）; 由离开接收器（10）的一部分热传热流体（4）供应的混合罐（6）和离开冷盐储罐（8）的冷传热流体（5）; 热盐储罐连接到接收器（10）的出口，从而储存不再循环的传热流体的一部分（3）。

7. 发明授权

US09181931B2 Geothermal energy collection system 有权
标题翻译：地热能收集系统
公开(公告)号：US09181931B2
公开(公告)日：2015-11-10
申请号：US13815266
申请日：2013-02-14
申请人： David Alan McBay
发明人： David Alan McBay
IPC分类号： F03G7/00 , F01K27/00 , F03G6/00 , F24J3/08 , F03G7/04 , F28D15/00 , F28D20/00
CPC分类号： F24T10/10 , F03G7/04 , F24T10/00 , F28D15/00 , F28D20/0034 , F28D2020/0047 , Y02E10/10 , Y02E10/12 , Y02E10/46 , Y02E60/142 , Y02E70/30 , Y02P80/24
摘要： This invention provides a method of extracting geothermal energy, generally comprising the steps of: insertion of a thermal mass into a Heat Absorption Zone, absorbing heat in thermal mass, raising the thermal mass to a Heat Transfer Zone, and transferring the heat from the thermal mass. The acquired heat can be used to generate electricity or to drive an industrial process.The thermal mass can have internal chambers containing a liquid such as molten salt, and can also have structures facilitating heat exchange using a thermal exchange fluid, such as a gas or a glycol-based fluid.In some embodiments, two thermal masses are used as counterweights, reducing the energy consumed in bringing the heat in the thermal masses to the surface. In other embodiments, solid or molten salt can be directly supplied to a well shaft to acquire geothermal heat and returned to the surface in a closed loop system.
摘要翻译：本发明提供一种提取地热能的方法，通常包括以下步骤：将热物质插入热吸收区，吸收热质量的热量，将热质量提高到传热区，并将热量从热传递质量所获得的热量可用于发电或驱动工业过程。热质量可以具有含有诸如熔融盐的液体的内部室，并且还可以具有促进使用诸如气体或二醇类流体的热交换流体进行热交换的结构。在一些实施例中，使用两个热质量作为配重，减少将热质量中的热量带入表面所消耗的能量。在其他实施方案中，固体或熔融盐可以直接供应到井轴以获得地热热并且在闭环系统中返回到表面。

8. 发明申请

US20150316328A1 PARTICULATE HEAT TRANSFER FLUID AND RELATED SYSTEM AND METHOD 有权
标题翻译：颗粒传热流体及相关系统及方法
公开(公告)号：US20150316328A1
公开(公告)日：2015-11-05
申请号：US14434546
申请日：2013-10-09
申请人： RESEARCH TRIANGLE INSTITUTE
发明人： James Arthur Trainham , Paul G. Hoertz , Christopher A. Bonino , John S. Newman
IPC分类号： F28D20/00
CPC分类号： F28D20/0056 , C09K5/14 , F03G6/00 , F28D17/005 , F28D19/02 , F28D20/0034 , F28D2020/0047 , F28D2020/0082 , F28D2021/0045 , F28F23/00 , Y02E10/46 , Y02E60/142
摘要： A heat transfer system and related method of heat transfer is provided. The heat transfer system includes a tubular receiver positioned to receive heat from a heat source, the receiver comprising one or more enclosed tubes configured for gravity-driven flow of a particulate heat transfer fluid therethrough in a dense, unfluidized state having a particle volume fraction of at least about 25%; and at least one storage vessel in fluid communication with the tubular receiver and positioned to receive the heat transfer fluid therefrom, wherein the particulate heat transfer fluid includes a plurality of particles of a metal-containing material having a melting point of greater than 800 C, the heat transfer fluid being substantially free of a liquid component.
摘要翻译：提供了传热系统及相关的传热方法。传热系统包括定位成从热源接收热量的管状接收器，所述接收器包括一个或多个封闭管，该管被配置用于致密的非流动状态的颗粒状传热流体的重力驱动流动，至少约25％; 以及与管状接收器流体连通并定位成从其接收传热流体的至少一个储存容器，其中颗粒传热流体包括多个熔点大于800℃的含金属材料颗粒，传热流体基本上不含液体组分。

9. 发明申请

US20150267612A1 COMPRESSED AIR ENERGY STORAGE AND RECOVERY 有权
标题翻译：压缩空气能量储存和恢复
公开(公告)号：US20150267612A1
公开(公告)日：2015-09-24
申请号：US14674952
申请日：2015-03-31
申请人： SIGMA ENERGY STORAGE INC.
发明人： Abdelfettah BANNARI
IPC分类号： F02C6/16 , F01D15/10 , F01K3/00
CPC分类号： F02C6/16 , F01D15/02 , F01D15/10 , F01K3/00 , F04B41/02 , F28D7/16 , F28D2020/0047 , F28F21/083 , F28F2260/00 , Y02E60/15
摘要： A compressed air system energy storage and recovery system has a compressed air tank structured to store compressed air above 200 bars, a heat storage unit containing a heat transfer fluid and having a latent heat storage material, and a heat exchanger. The heat exchanger extracts heat from compressed ambient air above 200 bars for storage and to heat compressed air from the tank above 200 bars prior to expansion and use to recover energy in the air motor. Efficiency of energy storage and heat exchange is improved using pressures above 200 bars.
摘要翻译：压缩空气系统能量储存和回收系统具有压缩空气罐，该压缩空气罐构造成存储200巴以上的压缩空气，包含传热流体并具有潜热蓄热材料的储热单元和热交换器。热交换器从200巴以上的压缩环境空气中提取热量用于储存，并在膨胀和加热之前从200巴以上的罐中加压压缩空气，以回收空气马达中的能量。使用高于200巴的压力可提高储能和热交换的效率。

10. 发明申请

US20150128931A1 SYSTEM AND METHOD FOR CONTROLLING MOLTEN SALT TEMPERATURE 有权
标题翻译：控制盐水温度的系统和方法
公开(公告)号：US20150128931A1
公开(公告)日：2015-05-14
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： F24J2/40 , F24J2/34 , F24J2/46 , F24J2/04
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.
摘要翻译：提供熔盐太阳能塔系统100用于控制太阳能接收器130中的熔融盐温度，以有效地操作系统100，同时不降低熔融盐的物理性能。系统100包括两个电路，第一电路140和第二电路150.第一电路140被配置为在太阳能接收器130中提供相对冷的熔融盐，用于加热，而第二电路150构造成提供预定量的相对冷的熔融当通过太阳能接收器130循环的相对热的熔融盐的温度超过其预定的设定温度值时，第一回路140中的盐。

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