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31 条记录 (耗时 0.015 秒)

    Diverter valve for capacity control of a refrigerant absorption cycle driving heat source
    24.
    发明授权
    Diverter valve for capacity control of a refrigerant absorption cycle driving heat source 失效
    用于制冷剂吸收循环驱动热源的容量控制的转向阀

    公开(公告)号：US07273071B2

    公开(公告)日：2007-09-25

    申请号：US10567811

    申请日：2004-09-01

    申请人： Mark E. Marler ,  Sunghan Jung ,  Timothy C. Wagner ,  Jinsang Ryu

    发明人： Mark E. Marler ,  Sunghan Jung ,  Timothy C. Wagner ,  Jinsang Ryu

    IPC分类号： F16K11/16

    CPC分类号： F16K11/0525 ,  F16K11/16 ,  F16K11/22 ,  F25B49/043 ,  Y10T137/87096 ,  Y10T137/87772 ,  Y10T137/87812

    摘要： A control for controlling the amount of heated fluid entering the inlet of the driving heat source for a refrigerant absorption cycle is controlled to vary the relative amount of heated fluid entering the driving heat source inlet, and being dumped to atmosphere. Preferably, a diverter valve is utilized such that a first valve body (40) communicates the flow into the driving heat source inlet, and moves in opposition to a second valve body (46) controlling the flow through the exhaust. The two valves bodies (40, 46) are preferably mechanically linked. Since the heated fluid is not allowed to enter the refrigerant absorption cycle as its drive heating source, no additional hardware and control for dumping excess heat is necessary within the refrigerant absorption cycle. A computer control preferably drives the first valve to a precise position and the linkage ensures the second valve is also received at a precise position.

    摘要翻译： 控制用于控制进入制冷剂吸收循环的驱动热源的入口的加热流体的量的控制，以改变进入驱动热源入口的加热流体的相对量，并被倾倒到大气中。 优选地，使用分流阀，使得第一阀体（40）将流连通到驱动热源入口中，并且与控制通过排气的流动的第二阀体（46）相对移动。 两个阀体（40,46）优选地机械连接。 由于加热的流体不能作为其驱动加热源进入制冷剂吸收循环，所以在制冷剂吸收循环内不需要用于倾倒多余的附加的硬件和控制。 计算机控制器优选地将第一阀驱动到精确位置，并且连杆确保第二阀也被接收在精确位置。

    Organic rankine cycle system for use with a reciprocating engine
    25.
    发明授权
    Organic rankine cycle system for use with a reciprocating engine 有权
    用于往复式发动机的有机坡面循环系统

    公开(公告)号：US06986251B2

    公开(公告)日：2006-01-17

    申请号：US10462855

    申请日：2003-06-17

    申请人： Thomas D. Radcliff ,  Duane McCormick ,  Joost J. Brasz

    发明人： Thomas D. Radcliff ,  Duane McCormick ,  Joost J. Brasz

    IPC分类号： F01K25/00 ,  F01K25/08 ,  F01K7/32 ,  F01K13/00 ,  F03G7/00

    CPC分类号： F01K23/065

    摘要： In a waste heat recovery system wherein an organic rankine cycle system uses waste heat from the fluids of a reciprocating engine, provision is made to continue operation of the engine even during periods when the organic rankine cycle system is inoperative, by providing an auxiliary pump and a bypass for the refrigerant flow around the turbine. Provision is also made to divert the engine exhaust gases from the evaporator during such periods of operation. In one embodiment, the auxiliary pump is made to operate simultaneously with the primary pump during normal operations, thereby allowing the primary pump to operate at lower speeds with less likelihood of cavitation.

    摘要翻译： 在废热回收系统中，其中有机Rankine循环系统使用来自往复发动机的流体的废热，即使在有机Rankine循环系统不起作用的时期，也提供发动机的运行，通过提供辅助泵和 涡轮机周围的制冷剂旁路。 还规定了在这种操作期间将发动机废气从蒸发器转向。 在一个实施例中，辅助泵在正常操作期间与主泵同时操作，从而允许主泵以较低的速度运行，而空化的可能性较小。

    Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine
    27.
    发明申请
    Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine 有权
    具有共用换热器的有机赛克循环系统，用于往复式发动机

    公开(公告)号：US20050103016A1

    公开(公告)日：2005-05-19

    申请号：US10716300

    申请日：2003-11-18

    申请人： Thomas Radcliff ,  Bruce Biederman

    发明人： Thomas Radcliff ,  Bruce Biederman

    IPC分类号： F01K23/06 ,  F01K25/08 ,  F02G1/00 ,  F01K1/00

    CPC分类号： F01K23/065

    摘要： In order to effectively extract the waste heat from a reciprocating engine, the normal heat exchanger components of an engine are replaced with one or more heat exchangers which have the motive fluid of an organic rankine cycle system flowing therethrough. With the heat transfer in the plurality of heat exchangers, the engine is maintained at a reasonable cool temperature and the extracted heat is supplied to an ORC turbine to generate power. The heat is derived from a plurality of sources within the reciprocating engine, and at least two of those sources have their fluids passing through the same heat exchanger. In one embodiment, the engine coolant and the engine lubricant pass through the heat exchanger in the same direction, and the ORC motive fluid passes therethrough in a counterflow relationship.

    摘要翻译： 为了有效地从往复式发动机中提取废热，发动机的正常热交换器部件被一个或多个热交换器所代替，该热交换器具有流过有机系列循环系统的运动流体。 通过在多个热交换器中的热传递，发动机保持在合理的冷却温度，并将提取的热量供应到ORC涡轮机以产生动力。 热量来自往复发动机内的多个源，并且这些源中的至少两个源使其流体通过相同的热交换器。 在一个实施例中，发动机冷却剂和发动机润滑剂沿相同方向通过热交换器，并且ORC运动流体以逆流关系通过。

    Combined rankine and vapor compression cycles
    28.
    发明授权
    Combined rankine and vapor compression cycles 有权
    组合排尿和蒸气压缩循环

    公开(公告)号：US06880344B2

    公开(公告)日：2005-04-19

    申请号：US10463457

    申请日：2003-06-17

    申请人： Thomas D. Radcliff ,  Bruce P. Biederman ,  Joost J. Brasz

    发明人： Thomas D. Radcliff ,  Bruce P. Biederman ,  Joost J. Brasz

    IPC分类号： F01K23/08 ,  F01K23/10 ,  F02C6/18 ,  F25B27/00 ,  F02B29/04

    CPC分类号： F01K23/08 ,  F01K23/10 ,  F02C6/18 ,  F25B27/00 ,  Y02E50/11 ,  Y02T10/16 ,  Y02T10/166

    摘要： An organic rankine cycle system is combined with a vapor compression cycle system with the turbine generator of the organic rankine cycle generating the power necessary to operate the motor of the refrigerant compressor. The vapor compression cycle is applied with its evaporator cooling the inlet air into a gas turbine, and the organic rankine cycle is applied to receive heat from a gas turbine exhaust to heat its boiler within one embodiment, a common condenser is used for the organic rankine cycle and the vapor compression cycle, with a common refrigerant, R-245a being circulated within both systems. In another embodiment, the turbine driven generator has a common shaft connected to the compressor to thereby eliminate the need for a separate motor to drive the compressor. In another embodiment, an organic rankine cycle system is applied to an internal combustion engine to cool the fluids thereof, and the turbo charged air is cooled first by the organic rankine cycle system and then by an air conditioner prior to passing into the intake of the engine.

    摘要翻译： 有机血液循环系统与蒸汽压缩循环系统结合，有机血浆循环的涡轮发电机产生操作制冷剂压缩机的电机所需的动力。 蒸汽压缩循环应用于其蒸发器中，将入口空气冷却到燃气轮机中，并且在一个实施例中，应用有机Rankine循环来从燃气轮机排气接收热量以加热其锅炉，普通的冷凝器用于有机系列 循环和蒸汽压缩循环，具有公共制冷剂，R-245a在两个系统内循环。 在另一个实施例中，涡轮驱动发电机具有连接到压缩机的公共轴，从而不需要单独的马达来驱动压缩机。 在另一个实施例中，将有机Rankine循环系统应用于内燃机以冷却其流体，并且涡轮增压空气首先由有机Rankine循环系统冷却，然后通过空调在进入 发动机。