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1. 发明申请

US20020050351A1 Outdoor heat exchanger unit, outdoor unit, and gas heat pump type air conditioner 失效
标题翻译：室外热交换器单元，室外机，气体热泵式空调
公开(公告)号：US20020050351A1
公开(公告)日：2002-05-02
申请号：US09983936
申请日：2001-10-26
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Atsushi Yoshimura , Hideaki Kasahara , Takaaki Ohtsuka , Jiro Tanaka
IPC分类号： F25B029/00 , F25B027/00
CPC分类号： F24F1/44 , F02G5/00 , F24F1/06 , F25B13/00 , F25B27/00 , F25B30/02 , F25B2313/021 , F25B2327/00 , Y02B30/52 , Y02T10/166
摘要： An object of the present invention is to provide an outdoor heat exchanger unit which is hardly effected adverse effects of the gas engine waste heat during the cooling operation and which can improve an efficiency of the refrigerant cycle, and which can improve the heating ability by utilizing the gas engine waste heat; an outdoor unit comprising the outdoor heat exchanger unit; and an air conditioner comprising the outdoor heat exchanger unit; in order to achieve the object, the present invention provide an outdoor heat exchanger unit for a gas heat pump type air conditioner, in which a compressor for compressing a refrigerant is driven by a gas engine, and which comprises a heat pump for utilizing waste heat of said gas engine to perform a heating and a cooling operations: wherein said outdoor heat exchanger unit comprises a radiator provided in a cooling water system in which cooling water for said gas engine circulates and an outdoor heat exchanger apparatus provided in a refrigerant circuit in which said refrigerant circulates; said radiator and said outdoor heat exchanger apparatus are arranged in series in the flow direction of an outdoor air introduced in said outdoor heat exchanger unit; said radiator is positioned downstream with respect to said outdoor heat exchanger apparatus in the flow direction of an outdoor air introduced in said outdoor heat exchanger unit; and an interval is between said radiator and said outdoor heat exchanger apparatus.
摘要翻译：本发明的目的在于提供一种室外热交换器单元，其在制冷运转时难以产生气体发动机废热的不良影响，能够提高制冷剂循环的效率，能够通过利用燃气发动机废热; 室外单元，其包括室外热交换器单元; 以及空调机，其包括所述室外热交换器单元; 为了实现该目的，本发明提供了一种用于气体热泵式空调的室外热交换器单元，其中用于压缩制冷剂的压缩机由气体发动机驱动，并且包括用于利用废热的热泵的所述燃气发动机进行加热和冷却操作：其中所述室外热交换器单元包括设置在冷却水系统中的散热器，其中所述燃气发动机的冷却水循环;以及设置在制冷剂回路中的室外热交换器装置，制冷剂循环; 所述散热器和所述室外热交换器装置沿着引入所述室外热交换器单元的室外空气的流动方向串联布置; 所述散热器相对于所述室外热交换器装置在引入所述室外热交换器单元的室外空气的流动方向上位于下游; 并且在所述散热器和所述室外热交换器装置之间具有间隔。

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