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公开(公告)号:US09709347B2
公开(公告)日:2017-07-18
申请号:US14006621
申请日:2011-08-24
CPC分类号: F28F13/06 , F24S60/00 , F28D17/00 , F28D19/00 , F28D20/0056 , F28D2020/0013 , F28D2020/0026 , F28D2020/006 , F28D2020/0069 , F28D2020/0082 , F28F2009/226 , Y02E60/142
摘要: A heat storage system (400) comprising a system gas inlet (460), a system gas outlet (470), and at least two thermal stores (401, 402) connected together in series therebetween, wherein each store comprises a chamber having a gas inlet (461,462), a gas outlet (471,472), and a gas-permeable thermal storage media 431 disposed therebetween, the system further comprising flow controllers (451, 452, 453, 454, 457) operatively connected to bypass passageways and so configured that, during operation, the flow path of a gas flowing through the system (400) for transfer of thermal energy to or from the storage media (431) can be selectively altered in respect of which stores (401, 402) in the series are used in response to the progress of the thermal transfer.
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公开(公告)号:US20160305683A1
公开(公告)日:2016-10-20
申请号:US15096486
申请日:2016-04-12
发明人: Andrew Zug
CPC分类号: F28F13/00 , F28D19/00 , F28D21/0001 , F28D2021/0021 , F28F27/02
摘要: A regenerative heat exchanger includes an inlet and an outlet in communication with the inlet. The heat exchanger is configured to operate in two modes. A first mode uses only an ambient flow to cool a hot flow and a second mode uses both the ambient flow and a regenerative flow to cool the hot flow.
摘要翻译: 再生式热交换器包括与入口连通的入口和出口。 热交换器被配置为以两种模式操作。 第一模式仅使用环境流来冷却热流,而第二模式使用环境流和再生流来冷却热流。
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公开(公告)号:US09234530B1
公开(公告)日:2016-01-12
申请号:US13798259
申请日:2013-03-13
申请人: Exelis Inc.
发明人: Keith C. Sneddon
CPC分类号: F15B1/025 , B60T8/443 , F15B2201/42 , F28D15/00 , F28D19/00 , F28D20/00 , F28D20/0034 , Y02E60/142
摘要: Towards recovering thermal energy, an accumulator buffers a working fluid over an energy recovery cycle that includes two processes: one in which working fluid is accumulated in the accumulator at increasing pressure and the other that draws working fluid from the accumulator at decreasing pressure. Heat storage fluid is displaced in a storage fluid conduit towards a heat storage region in response to increasing pressure in the accumulator and towards a reservoir region in response to decreasing pressure in the accumulator. One or more heat exchange conduits traverse the storage fluid conduit to come in thermal contact with the heat storage fluid where they transfer heat to the heat storage fluid during the first process of the energy recovery cycle and transfer heat from the heat storage fluid during the other process.
摘要翻译: 为了恢复热能,蓄能器在能量回收循环中缓冲工作流体,其包括两个过程:其中工作流体在增加的压力下积聚在蓄能器中,另一个在减压下从蓄能器中抽取工作流体。 响应于蓄能器中的压力增加而响应于蓄压器中的压力减小而储存液体在存储流体导管中朝向储热区域移位。 一个或多个热交换管道穿过存储流体管道以与储热流体热接触,在蓄热流体中,它们在能量回收循环的第一过程期间将热量传递给蓄热流体,并且在另一个过程中从蓄热流体传递热量 处理。
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公开(公告)号:US20140008033A1
公开(公告)日:2014-01-09
申请号:US14006621
申请日:2011-08-24
IPC分类号: F28D19/00
CPC分类号: F28F13/06 , F24S60/00 , F28D17/00 , F28D19/00 , F28D20/0056 , F28D2020/0013 , F28D2020/0026 , F28D2020/006 , F28D2020/0069 , F28D2020/0082 , F28F2009/226 , Y02E60/142
摘要: A heat storage system (400) comprising a system gas inlet (460), a system gas outlet (470), and at least two thermal stores (401, 402) connected together in series therebetween, wherein each store comprises a chamber having a gas inlet (461,462), a gas outlet (471,472), and a gas-permeable thermal storage media 431 disposed therebetween, the system further comprising flow controllers (451, 452, 453, 454, 457) operatively connected to bypass passageways and so configured that, during operation, the flow path of a gas flowing through the system (400) for transfer of thermal energy to or from the storage media (431) can be selectively altered in respect of which stores (401, 402) in the series are used in response to the progress of the thermal transfer.
摘要翻译: 一种包括系统气体入口(460),系统气体出口(470)和至少两个彼此串联在一起的热存储器(401,402)的储热系统(400),其中每个储存器包括具有气体 入口(461,462),气体出口(471,472)和设置在其间的气体可渗透的热存储介质431,所述系统还包括可操作地连接到旁路通道的流量控制器(451,452,453,454,457),并且被配置为 在操作期间,可以选择性地改变流过系统(400)的用于将热能传送到存储介质(431)或从存储介质(431)传出的气体的流动路径,关于使用该系列中的哪个存储(401,402) 以响应热转印的进展。
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公开(公告)号:US20130068418A1
公开(公告)日:2013-03-21
申请号:US13423042
申请日:2012-03-16
CPC分类号: F24T10/00 , F24S60/30 , F24S2080/05 , F24T10/17 , F24T2010/56 , F28D15/00 , F28D19/00 , F28D20/0052 , F28F13/185 , Y02E10/125 , Y02E60/142
摘要: One embodiment of the invention is a thermosiphon vessel for storing seasonal environment energy in the ground. The thermosiphon includes: a fluid vessel comprising a heat exchange tube, configured to contain a working fluid, and further configured to receive a fluid inlet and a fluid outlet; a wicking material arranged within the fluid vessel and configured to retain liquid-state working fluid substantially adjacent an inner wall of the heat exchange tube; a fluid level sensor arranged within the fluid vessel and configured to determine the level of liquid-state working fluid therein; and a pump arranged within the fluid vessel and configured to maintain the level of liquid-state working fluid below a threshold level within the fluid vessel. The pump is operable between an energy capture mode to absorb thermal energy from an above-ground heat source and an energy release mode to release thermal energy to an above-ground heat sink.
摘要翻译: 本发明的一个实施例是用于将季节性环境能量储存在地面中的热虹吸管。 热虹吸管包括:流体容器,包括热交换管,构造成容纳工作流体,并进一步构造成接收流体入口和流体出口; 芯吸材料布置在流体容器内并且构造成保持液态工作流体基本上邻近热交换管的内壁; 液体传感器,布置在所述流体容器内并且被配置为确定其中的液态工作流体的水平; 以及泵,其布置在所述流体容器内并且被配置为将所述液态工作流体的水平维持在所述流体容器内的阈值水平以下。 该泵可在能量捕获模式之间操作以吸收来自地面上的热源的热能和能量释放模式以将热能释放到地面上的散热器。
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公开(公告)号:US5339653A
公开(公告)日:1994-08-23
申请号:US968341
申请日:1992-10-29
CPC分类号: F24F3/1423 , A62B9/003 , F24F12/00 , F25B23/00 , F28D17/00 , F28D19/00 , F28F21/065 , F24F2003/1458 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1068 , F24F2203/1084
摘要: A high performance, low cost, regenerator/heat exchanger matrix or bed. The bed consists of numerous stretched elastomer sheets separated by spacers and stacked. The resulting matrix is of the parallel plate type with high porosity, and narrow, uniform, unobstructed channels. The bed is ideal for near room temperature regenerator applications. The bed may also be used to pump heat or refrigerate, when fitted with a mechanism which allows the stretch of the elastomer sheets to be rapidly increased and decreased periodically.
摘要翻译: 高性能,低成本的再生器/换热器矩阵或床。 床由许多伸展的弹性体片材组成,间隔件分开堆叠。 所得到的基体是具有高孔隙率的平行板型,并且窄,均匀,无阻碍的通道。 床是室温再生器应用的理想选择。 当安装有允许弹性体片材的拉伸快速增加和周期性降低的机构时,床也可以用于泵送热或冷藏。
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公开(公告)号:US4206807A
公开(公告)日:1980-06-10
申请号:US875092
申请日:1978-02-03
CPC分类号: F28F9/00 , F28D15/0275 , F28D19/00 , F28F13/06 , Y10S165/909
摘要: This invention relates to an improvement in a heat exchanger of the type using heat pipes which permits reduction in size of the heat exchanger and enhancement in heat exchange efficiency and more particularly to a cylindrical heat exchanger principally comprising a cylindrical or polygonal tubular casing provided with openings in the middle parts of its upper and lower sides and in its circumferential side, a transverse partition plate which divides the inside of the casing into upper and lower parts and a group of vertical heat pipes arranged to pierce through the peripheral portion of the partition plate in an annular plan configuration as a whole.
摘要翻译: 本发明涉及使用热管的热交换器的改进,其允许热交换器的尺寸减小并且提高热交换效率,更具体地说,涉及一种圆柱形换热器,其主要包括设置有开口的圆柱形或多边形管状壳体 在其上侧和下侧的中部以及其周向侧的横向隔板将外壳的内部分成上部和下部以及一组垂直热管,其布置成穿过隔板的周边部分 整体上呈环形平面结构。
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公开(公告)号:US3973622A
公开(公告)日:1976-08-10
申请号:US548673
申请日:1975-02-10
申请人: Nikolaus Laing
发明人: Nikolaus Laing
CPC分类号: F24F12/002 , F25B29/00 , F25B3/00 , F28D11/04 , F28D19/00 , Y02B30/563
摘要: An independently heated or cooled room is linked with an environment of different temperature through a fluid-circulation system including a closed path traversed by a heat-carrier medium. The medium travels between two heat exchangers, respectively located in the warmer and in the colder air, under a pressure differential low enough to maintain a coherent flow at substantially uniform speed in one or more pairs of channels extending between the two heat exchangers.
摘要翻译: 独立加热或冷却的房间通过包括由热载体介质穿过的封闭路径的流体循环系统与不同温度的环境相连。 介质在两个热交换器之间运行,分别位于较暖的空气和较冷的空气中,压差低至足以在两个热交换器之间延伸的一对或多对通道中以基本均匀的速度保持一致的流动。
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公开(公告)号:US3896875A
公开(公告)日:1975-07-29
申请号:US35996873
申请日:1973-05-14
申请人: BOLGER STEPHEN R
发明人: BOLGER STEPHEN R
CPC分类号: F28D19/00 , F02C7/10 , F28D15/0208 , F28D15/0275 , F28F3/10
摘要: The heat exchanger of the present invention includes a first and second matrix mounted for free rotation about the main shaft of the gas turbine. The first matrix is in contact with compressed air from the turbine compressor and the second matrix is in contact with the exhaust gases of the turbine. Each matrix includes a plurality of air passageways for flow therethrough of the respective contacting gases. Additionally each matrix includes at least one and preferably a plurality of fluid chambers positioned perpendicularly to the passageways wherein each chamber is in communication with an associated fluid chamber of the other matrix. Each fluid chamber includes a fluid which is vaporizable in the second matrix to extract thermal energy therefrom and which condenses in the first matrix to release thermal energy thereto to preheat the compressor air.
摘要翻译: 本发明的热交换器包括安装成围绕燃气轮机的主轴自由旋转的第一和第二矩阵。 第一基体与来自涡轮压缩机的压缩空气接触,第二基体与涡轮机的废气接触。 每个矩阵包括用于各自接触气体流过的多个空气通道。 另外,每个矩阵包括垂直于通道定位的至少一个并且优选地多个流体室,其中每个室与另一个矩阵的相关联的流体室连通。 每个流体室包括可在第二基质中蒸发的流体,以从其中提取热能,并且在第一基质中冷凝以释放其热能以预热压缩机空气。
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公开(公告)号:US3596713A
公开(公告)日:1971-08-03
申请号:US3596713D
申请日:1969-01-27
申请人: ASTRO DYNAMICS INC
发明人: KATZ LEONHARD
CPC分类号: F28D20/023 , C09K5/06 , F01P9/00 , F24D12/00 , F28D19/00 , Y02E60/145 , Y10S165/902 , Y10S376/904 , Y10S376/905
摘要: The present disclosures deals with the utilization of a plurality of particles disposed within a transport fluid and each containing either a high heat of fusion material or a high heat of vaporization material bound within an impermeable housing that is nonreactive with the fluid and the said material and that enables the absorption of heat within such particles to the substantial exclusion of the fluid, whereby the fluid may remain at a substantially fixed temperature.
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