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    Cooling/heating apparatus using waste heat from fuel cell
    1.
    发明申请
    Cooling/heating apparatus using waste heat from fuel cell 审中-公开
    使用燃料电池废热的冷却/加热装置

    公开(公告)号：US20060150652A1

    公开(公告)日：2006-07-13

    申请号：US11299745

    申请日：2005-12-13

    申请人： Chang Choi ,  Seung Kang ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    发明人： Chang Choi ,  Seung Kang ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    IPC分类号： F25B39/04 ,  F25B27/00

    CPC分类号： F25B27/00 ,  F25B13/00 ,  H01M8/04029 ,  H01M8/04067 ,  H01M2250/405 ,  Y02B90/16 ,  Y02P80/152

    摘要： Disclosed herein is a cooling/heating apparatus using waste heat from a fuel cell. The cooling/heating apparatus comprises a fuel cell, a hydrogen modifying unit, a cooling/heating unit, and refrigerant heating units. The cooling/heating unit includes at least one compressor, a four-way valve, an outdoor heat exchanger, an expansion device, and an indoor heat exchanger, to establish a heat pump type refrigerant cycle. The refrigerant heating units provide waste heat recovered from the fuel cell and the hydrogen modifying unit to a suction-side refrigerant line connected to the suction side of the compressor included in the cooling/heating unit to raise the temperature of a refrigerant. During a heating operation, the cooling/heating apparatus can achieve an enhancement in heating performance and an enhancement in system efficiency.

    摘要翻译： 本文公开了一种使用来自燃料电池的废热的冷却/加热装置。 冷却/加热装置包括燃料电池，氢气修改单元，冷却/加热单元和制冷剂加热单元。 冷却/加热单元包括至少一个压缩机，四通阀，室外热交换器，膨胀装置和室内热交换器，以建立热泵式制冷剂循环。 制冷剂加热单元将从燃料电池和氢气改质单元回收的废热提供给与冷却/加热单元中包含的压缩机的吸入侧连接的吸入侧制冷剂管线，以提高制冷剂的温度。 在加热运转时，冷却/加热装置可以实现加热性能的提高和系统效率的提高。

    Cogeneration system
    2.
    发明申请
    Cogeneration system 失效
    热电联产系统

    公开(公告)号：US20060191265A1

    公开(公告)日：2006-08-31

    申请号：US11155470

    申请日：2005-06-20

    申请人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    发明人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    IPC分类号： F01K1/00 ,  F01K3/00

    CPC分类号： F24F1/56 ,  F02B63/044 ,  F24F1/06 ,  F24F1/44 ,  F25B13/00 ,  F25B27/02 ,  Y02A30/274 ,  Y02E20/14 ,  Y02P80/15 ,  Y02P80/152 ,  Y02T10/16

    摘要： A cogeneration system is disclosed, wherein a generator which generates electricity, a drive source which operates to drive the generator, and generates waste heat during the operation of the drive source, a waste heat recoverer which recovers the waste heat of the drive source, and a radiator which radiates the waste heat recovered by the waste heat recoverer are arranged in a single chassis. The cogeneration system has a compact and simple arrangement, and achieves simple control operations, and an enhancement in operability.

    摘要翻译： 公开了一种热电联产系统，其中产生电的发电机，驱动发电机的驱动源，在驱动源的运行期间产生废热，回收驱动源的废热的废热回收器，以及 辐射由废热回收器回收的废热的散热器布置在单个底盘中。 热电联产系统结构紧凑简单，实现简单的控制操作，可操作性得到提升。

    Cooling/heating apparatus using cogeneration system
    4.
    发明申请
    Cooling/heating apparatus using cogeneration system 有权

    公开(公告)号：US20060144067A1

    公开(公告)日：2006-07-06

    申请号：US11298518

    申请日：2005-12-12

    申请人： Chang Choi ,  Seung Kang ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    发明人： Chang Choi ,  Seung Kang ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    IPC分类号： F25B27/00

    CPC分类号： F25B13/00 ,  F25B27/02 ,  F25B2313/008 ,  F25B2700/21152 ,  Y02A30/274 ,  Y02E20/14

    摘要： A cooling/heating apparatus using a cogeneration system is disclosed. The cooling/heating apparatus includes a discharge-side refrigerant heating unit which supplies heat of exhaust gas generated from an engine to a discharge-side refrigerant line connected to a compressor included in a cooling/heating unit, a suction-side refrigerant heating unit which supplies heat of cooling water used to cool the engine and the heat of the exhaust gas to a suction-side refrigerant line connected to the compressor, a discharge-side refrigerant temperature sensor which senses a temperature of a refrigerant passing through the discharge-side refrigerant line, and a bypass unit which bypasses the exhaust gas heat supplied to the discharge-side refrigerant line via the discharge-side refrigerant heating unit when the refrigerant temperature sensed by the discharge-side refrigerant temperature sensor is not lower than a predetermined temperature, to cut off the supply of the exhaust gas heat or to adjust an amount of the supplied exhaust gas heat. The exhaust gas heat and cooling water heat are appropriately distributed to both the suction and discharge sides of the compressor, so that it is possible to achieve an enhancement in heating performance and an enhancement in system efficiency.

    Electricity generating and air conditioning system with water heater
    5.
    发明申请
    Electricity generating and air conditioning system with water heater 失效
    带热水器的发电和空调系统

    公开(公告)号：US20060038404A1

    公开(公告)日：2006-02-23

    申请号：US11039936

    申请日：2005-01-24

    申请人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    发明人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    IPC分类号： F01K15/00 ,  F01K17/02 ,  F02C6/18

    CPC分类号： F25B27/00 ,  F25B13/00 ,  F25B2313/0233 ,  F25B2327/001 ,  F25B2400/06 ,  F25B2500/02 ,  Y02A30/274 ,  Y02E20/14

    摘要： An electricity generating and air conditioning system with a water heater. The system includes an engine, a generator connected to an output shaft of the engine to generate electricity, a heat pump type air conditioner, which uses the electricity generated from the generator, and comprises a compressor, a directional valve, an outdoor heat exchanger, an expansion device, and an indoor heat exchanger, a water-heating heat exchanger to heat water, and a waste heat recovering means to supply waste heat of the engine to the heat pump type air conditioner or to the water-heating heat exchanger, so that the system exhibits a high energy efficiency.

    摘要翻译： 具有热水器的发电和空调系统。 该系统包括发动机，连接到发动机的输出轴以发电的发电机，使用发电机产生的电力的热泵式空调机，包括压缩机，方向阀，室外热交换器， 膨胀装置和室内热交换器，加热水的热水热交换器，以及将发动机的余热供给到热泵式空调或热水热交换器的废热回收机构，因此 该系统表现出高能量效率。

    Electricity generating and air conditioning system
    6.
    发明申请
    Electricity generating and air conditioning system 审中-公开
    发电和空调系统

    公开(公告)号：US20060037347A1

    公开(公告)日：2006-02-23

    申请号：US11037304

    申请日：2005-01-19

    申请人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    发明人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    IPC分类号： F25B27/00

    CPC分类号： F25B27/02 ,  F25B13/00 ,  F25B2400/06 ,  F25B2500/02 ,  F25D21/04 ,  Y02A30/274

    摘要： An electricity generating and air conditioning system including a first generator coupled to the output shaft of the engine to generate electricity, a turbo charger to be operated by exhaust gas discharged from the engine, and thus, to enhance the power of the engine, and a second generator coupled to the turbo charger to generate electricity, so that it is possible to achieve an enhancement in energy efficiency.

    摘要翻译： 一种发电和空调系统，包括联接到发动机的输出轴以发电的第一发电机，由发动机排出的排气操作的涡轮增压器，从而提高发动机的功率，以及 第二发生器耦合到涡轮增压器以产生电力，使得可以实现能量效率的提高。

    Cogeneration system
    8.
    发明申请
    Cogeneration system 审中-公开
    热电联产系统

    公开(公告)号：US20060037348A1

    公开(公告)日：2006-02-23

    申请号：US11039779

    申请日：2005-01-24

    申请人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    发明人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    IPC分类号： F25B27/00 ,  F02C6/00 ,  F02G1/00 ,  B60H1/00

    CPC分类号： F25B27/02 ,  Y02A30/274 ,  Y02E20/14

    摘要： A cogeneration system including an engine, a generator connected to an output shaft of the engine to generate electricity, and a waste heat recoverer to recover waste heat of the generator and to transfer the recovered waste heat to a heat consumer. Since waste heat of the generator is supplied to the heat consumer, the cogeneration system exhibits a high energy efficiency while achieving release of heat from the generator.

    摘要翻译： 一种热电联产系统，包括发动机，连接到发动机的输出轴以产生电力的发电机，以及废热回收器，以回收发电机的废热并将回收的废热转移到热消耗器。 由于发电机的废热被供应给热能消耗器，所以热电联产系统表现出高能量效率，同时实现从发电机释放热量。

    Cogeneration system
    9.
    发明申请
    Cogeneration system 失效
    热电联产系统

    公开(公告)号：US20060037345A1

    公开(公告)日：2006-02-23

    申请号：US11046756

    申请日：2005-02-01

    申请人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    发明人： Seung Kang ,  Chang Choi ,  Won Choi ,  Hyung Lim ,  Yoon Hwang

    IPC分类号： F25B27/00 ,  F25B13/00

    CPC分类号： F25B27/02 ,  F25B13/00 ,  F25B30/06 ,  F25B2313/02523 ,  F25B2400/075 ,  F25B2500/02 ,  F25B2700/2106 ,  Y02A30/274 ,  Y02E20/14 ,  Y02P80/15

    摘要： A cogeneration system including an engine, which drives a generator to generate electricity, a cooling/heating unit using a heat pump type refrigerant cycle, in which a refrigerant is circulated through at least one compressor, a four-way valve, a first outdoor heat exchanger, a first expansion device, and an indoor heat exchanger, in this order, during a cooling operation of the cogeneration system, and a waste heat consuming heating unit using a refrigerant cycle, in which the refrigerant is circulated through the compressor, the four-way valve, the indoor heat exchanger, a second expansion device, and a second outdoor heat exchanger to be heated by waste heat of the engine, in this order, during a heating operation of the cogeneration system. In accordance with the cogeneration system, it is possible to maximize utilization of engine waste heat during the heating operation and to achieve an enhancement in heating performance.

    摘要翻译： 一种热电联产系统，包括驱动发电机发电的发动机，使用热泵式制冷剂循环的冷却/加热单元，其中制冷剂通过至少一个压缩机循环，四通阀，第一室外热 交换器，第一膨胀装置和室内热交换器，在制热系统的冷却运行期间，以及使用制冷剂循环的制冷剂循环的废热消耗加热单元，其中制冷剂循环通过压缩机，四 所述室内热交换器，第二膨胀装置以及第二室外热交换器，在所述热电联供系统的加热运转中，按照所述发动机的余热进行加热。 根据热电联产系统，可以最大限度地利用发热体在制热运转时的余热，实现加热性能的提高。