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公开(公告)号：EP2762686B1
公开(公告)日：2020-02-12
申请号：EP12837266.1
申请日：2012-08-06
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公开(公告)号：EP2762686A1
公开(公告)日：2014-08-06
申请号：EP12837266.1
申请日：2012-08-06
发明人： NAGAI, Hiroyuki , ISHIKAWA, Takayuki , MIZOGUCHI, Shinichiro , IWAHASHI, Riyako , NAKAMURA, Shinji
摘要： An engine-waste-heat utilization device includes a Rankine cycle with a heat exchanger that is configured to recover engine-waste-heat to refrigerant, an expander that is configured to generate power using the refrigerant coming out from the heat exchanger, a condenser that is configured to condense the refrigerant coming out from the expander and a refrigerant pump that is configured to supply the refrigerant coming out from the condenser to the heat exchanger by being driven by the expander, a power transmission mechanism (crank pulley, pump pulley, belt) that is configured to transmit surplus power to the engine when the expander has spare power even if the refrigerant pump is driven, a clutch that is configured to connect and disconnecting power transmission by the power transmission mechanism, and a case provided near a high-temperature part of the engine such that a shaft of the expander and that of the refrigerant pump are coaxially arranged, the clutch, the refrigerant pump and the expander are integrally housed in this order and the expander has a higher temperature than the clutch.
摘要翻译： 发动机废热利用装置包括具有热交换器的兰金循环，所述热交换器被配置为将制冷剂中的发动机废热回收，构造成使用从热交换器排出的制冷剂发电的膨胀器，冷凝器 被配置为使从膨胀机排出的制冷剂冷凝;以及制冷剂泵，其被构造成通过由膨胀机驱动从冷凝器排出的制冷剂供给到热交换器;动力传递机构（曲柄皮带轮，泵皮带轮，皮带 ），其构成为即使在制冷剂泵被驱动的情况下，在膨胀机具有备用电力的情况下也能够向发动机输送剩余的动力，构成为连接动力传递机构的动力传递的离合器， 发动机的高温部分使得膨胀机的轴与制冷剂泵的轴同轴布置，离合器，制冷剂泵和 膨胀机以该顺序一体地容纳，并且膨胀机具有比离合器更高的温度。
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公开(公告)号：EP2762688A1
公开(公告)日：2014-08-06
申请号：EP12837120.0
申请日：2012-09-06
发明人： MIZOGUCHI, Shinichiro , ISHIKAWA, Takayuki , NAGAI, Hiroyuki , IWAHASHI, Riyako , OGIHARA, Satoshi
CPC分类号： F01K7/16 , F01K23/065 , F01K23/101 , F01K23/14 , F01K25/10
摘要： A Rankine cycle system includes a refrigerant pump which is mounted on an engine and is configured to feed refrigerant, a heat exchanger which is mounted on the engine and is configured to recover exhaust heat of the engine to the refrigerant, an expander which is mounted on the engine and is configured to convert the exhaust heat recovered to the refrigerant into power by expanding the refrigerant whose temperature has been increased by the heat exchanger, and a condenser which is mounted on a vehicle body and is configured to condense the refrigerant expanded by the expander. The expander and the condenser, and the condenser and the refrigerant pump are connected by flexible pipes having higher flexibility than other pipes.
摘要翻译： 兰金循环系统包括安装在发动机上并被配置为供给制冷剂的制冷剂泵，安装在发动机上并被配置为将发动机的排热恢复到制冷剂的热交换器，安装在发动机上的膨胀器 所述发动机构成为通过使由所述热交换器使温度升高的制冷剂膨胀而将回收到所述制冷剂的废热转换为动力，以及冷凝器，其安装在车体上并且被构造成冷凝由所述制冷剂膨胀的制冷剂 扩展。 膨胀机和冷凝器，冷凝器和制冷剂泵通过比其他管道具有更高柔性的柔性管连接。
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