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    • 75. 发明申请
    • HEAT EXCHANGER
    • 热交换器
    • US20130213624A1
    • 2013-08-22
    • US13770964
    • 2013-02-19
    • KEIHIN THERMAL TECHNOLOGY CORPORATION
    • Takayuki FUJIIYoshihiko SENOShingo SUZUKI
    • F28F1/10
    • F28F1/10F25B39/04F25B2339/0444F28D1/05375F28F1/126F28F2215/04
    • A heat exchanger includes a plurality of heat exchange tubes and corrugated fins. The heat exchange tubes are spaced apart from one another in a vertical direction of the heat exchanger. The corrugated fins are each disposed between adjacent heat exchange tubes. Each of the corrugated fins includes crest portions, trough portions, and connection portions. The crest portions extend in an air passage direction of the heat exchanger. The trough portions extend in the air passage direction. The connection portions connect the crest portions and the trough portions. The number of the crest portions of each of the corrugated fins disposed between adjacent heat exchange tubes falls within a range of a designed number ±2. The designed number is a standard number.
    • 热交换器包括多个热交换管和波纹翅片。 热交换管在热交换器的垂直方向上彼此间隔开。 波纹状散热片各自设置在相邻的热交换管之间。 每个波纹状散热片包括波峰部分,槽部分和连接部分。 顶部沿热交换器的通气方向延伸。 槽部沿空气通过方向延伸。 连接部分连接波峰部分和谷部分。 设置在相邻热交换管之间的每个波纹状散热片的顶部的数量落在设计数±2的范围内。 设计的数字是标准号码。
    • 78. 发明申请
    • Refrigerant cycle system
    • 制冷循环系统
    • US20040118150A1
    • 2004-06-24
    • US10697488
    • 2003-10-30
    • Etsuhisa YamadaShigeki ItoTeruyuki HottaYasushi Yamanaka
    • F25B039/04F25B043/00
    • F25B39/04F25B40/02F25B41/06F25B2339/0441F25B2339/0442F25B2339/0444F25B2339/0445F25B2339/0446F25B2400/02F25B2400/23F25B2600/2501
    • A refrigerant cycle system includes a first heat-exchanging portion for condensing gas refrigerant discharged from a compressor, a gas-liquid separator into which all of refrigerant after passing through the first heat-exchanging portion and a part of gas refrigerant discharged from the compressor are introduced, and a second heat-exchanging portion for cooling and condensing refrigerant flowing from the gas-liquid separator. Because all of the condensed refrigerant from the first heat-exchanging portion is introduced into the gas-liquid separator, a passage area of a gas refrigerant introduction passage for introducing gas refrigerant from the compressor into the gas-liquid separator can be set relatively large. Therefore, a dimension difference of the gas refrigerant introducing passage in manufacturing is not greatly affected to an adjustment of a liquid refrigerant amount in the gas-liquid separator.
    • 制冷剂循环系统包括用于冷凝从压缩机排出的气体制冷剂的第一热交换部分,通过第一热交换部分的所有制冷剂和从压缩机排出的一部分气体制冷剂的气液分离器 以及用于冷却和冷凝从气液分离器流出的制冷剂的第二热交换部。 由于来自第一热交换部的所有冷凝的制冷剂被引入气液分离器,因此可以将用于将气体制冷剂从压缩机引入气液分离器的气体制冷剂导入路径的通路面积设定得较大。 因此,制造中的气体制冷剂导入通路的尺寸差对气液分离器中的液体制冷剂量的调整没有大的影响。