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    • 51. 发明申请
    • Cogeneration system
    • 热电联产系统
    • US20060037346A1
    • 2006-02-23
    • US11046815
    • 2005-02-01
    • Eun ChoYun RyuYoung ChoiBaik CheongJae Lee
    • Eun ChoYun RyuYoung ChoiBaik CheongJae Lee
    • F25B41/00F25B27/00
    • F25B13/00F25B27/00F25B2327/00F25B2400/06F25B2400/075F25B2500/02Y02E20/14Y02P80/15
    • A cogeneration system including an engine, which drives a generator to generate electricity, a cooling/heating unit, which 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, and a refrigerant over-heating unit to supply heat of cooling water used to cool the engine to a suction-side refrigerant line of the compressor of the cooling/heating unit, and to supply heat of exhaust gas discharged from the engine to the suction-side refrigerant line of the compressor and to a discharge-side refrigerant line of the compressor. In accordance with the cogeneration system, it is possible to maximize absorption of the waste heat of the engine while preventing compressor malfunction, and thus, to increase the refrigerant condensing temperature of the indoor heat exchanger. Thus, an enhancement in heating performance is achieved.
    • 一种热电联产系统,包括驱动发电机发电的发动机,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的冷却/加热单元, 建立热泵式制冷剂循环,以及制冷剂过热单元,其将用于将发动机冷却的冷却水的热量供给到冷却/加热单元的压缩机的吸入侧制冷剂管线,并且提供废气的热量 从发动机排出到压缩机的吸入侧制冷剂管路和压缩机的排出侧制冷剂管路。 根据热电联产系统,可以最大限度地吸收发动机的废热,同时防止压缩机故障,从而提高室内热交换器的制冷剂冷凝温度。 因此,实现了加热性能的提高。
    • 53. 发明授权
    • Vehicle air conditioning apparatus
    • 车用空调设备
    • US3719058A
    • 1973-03-06
    • US3719058D
    • 1971-03-16
    • CUMMINS ENGINE CO INC
    • WAYGOOD J
    • B60H1/32F25B5/02F25B6/04F25B27/00F25B5/00
    • B60H1/323F25B5/02F25B6/04F25B27/00F25B2327/00
    • An air conditioning apparatus having an auxiliary air conditioning apparatus mountable on a structure connectible to a vehicle, such as a camper mountable on the vehicle or a trailer towable by the vehicle, or mountable on a larger vehicle such as a motor home or van having a primary and a secondary space which are preferably cooled by separate means. The auxiliary apparatus has an evaporator, means for circulating air from the interior of such structure or the secondary space of the large vehicle through the evaporator and back into the interior or such secondary space, and a condenser through which air from the atmosphere is circulated to cool refrigerant fluid; and a primary air conditioning apparatus mountable on the vehicle which includes a compressor, a primary condenser and a primary evaporator, the two condensers being connected in a series to cool the refrigerant fluid compressed by the compressor and the evaporators being connected in parallel and so arranged that both will always be supplied with liquid refrigerant during operation of the apparatus. The apparatus also includes suitable control means for selectively operating the auxiliary and primary air conditioning apparatus for cooling the interior of the vehicle and such structure or the primary and secondary spaces of a large vehicle, which may be the space occupied by the driver of the large vehicle and a separate or connecting secondary space, and means for independently operating the primary air conditioning apparatus without the auxiliary apparatus being physically connected thereto.
    • 一种空调装置,其具有可安装在可连接到车辆上的结构的辅助空气调节装置,例如可安装在车辆上的露营器或可由车辆拖曳的拖车,或可安装在诸如具有 初级和次级空间优选地通过分开的装置来冷却。 辅助设备具有蒸发器,用于使空气从这种结构的内部或大型车辆的二次空间通过蒸发器循环并返回到内部或这种二次空间中的装置,以及冷凝器,来自大气的空气通过该冷凝器循环到 冷却液; 以及安装在车辆上的主空调装置,其包括压缩机,初级冷凝器和初级蒸发器,所述两个冷凝器串联连接以冷却由压缩机压缩的制冷剂流体,并且蒸发器并联连接并且如此布置 在设备的运行过程中,两者总是供给液体制冷剂。 该装置还包括适当的控制装置,用于选择性地操作用于冷却车辆内部的辅助和一次空调设备,以及大型车辆的这种结构或主要和次要空间,其可以是驾驶员所占据的空间 车辆和单独的或连接的二次空间,以及用于独立地操作主空调设备的装置,而没有与其物理连接的辅助设备。
    • 56. 发明申请
    • エンジンヒートポンプ
    • 发动机热泵
    • WO2004001304A1
    • 2003-12-31
    • PCT/JP2003/007232
    • 2003-06-06
    • ヤンマー株式会社福留 二朗
    • 福留 二朗
    • F25B27/02
    • F25B13/00F25B27/00F25B30/06F25B2313/0215F25B2327/00F25B2400/0751Y02B30/52
    • エンジンで駆動される主圧縮機(2)、室内熱交換器(8)、室外熱交換器(5)、室内熱交換器用膨張弁(23)、室外熱交換器用膨張弁(21)、該室外熱交換器と並列に設けられたエンジン廃熱回収器(6)、エンジン廃熱回収器用膨張弁(22)、補助圧縮機(3)を有し、該補助圧縮機は、暖房時に該エンジン廃熱回収器を通過した冷媒を圧縮するものであり、該補助圧縮機より吐出された冷媒を該主圧縮機より吐出された冷媒と合流させる構成としたエンジンヒートポンプにおいて、該補助圧縮機の体積容量を該主圧縮機よりも小さいものとする。
    • 一种发动机热泵,包括由发动机驱动的主压缩机(2),室内热交换器(8),室外热交换器(5),室内热交换器的膨胀阀(23),膨胀阀(21 ),与室外热交换器并联安装的发动机余热回收装置(6),用于发动机废热回收装置的膨胀阀(22)和辅助压缩机(3),其中辅助压缩机 压缩在加热时通过发动机废热回收装置的制冷剂,从辅助压缩机排出的制冷剂与从主压缩机排出的制冷剂合流,并且辅助压缩机的容积比主压缩机的容积减小 。