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公开(公告)号:US20150059373A1
公开(公告)日:2015-03-05
申请号:US14473132
申请日:2014-08-29
CPC分类号: F25B49/022 , F25B2600/025 , F25B2600/111 , F25B2600/112 , F25B2600/19 , F25B2600/21 , F25B2600/2513 , F25B2700/1933 , F25B2700/2106 , F25B2700/21163 , Y02B30/743
摘要: A refrigeration vapor compression system including a compressor, an electronic expansion valve with closed loop feedback into a controller, sensors to measure and monitor the system superheat and sub-cooling, and condenser fans controlling the flow of air through the condensing coils, the refrigeration system is operated in at least one of two functional modes to either give priority control to the level of superheat in the system or maintain a minimum level of sub-cooling in the system.
摘要翻译: 一种制冷蒸汽压缩系统,包括压缩机,具有闭环反馈到控制器的电子膨胀阀,用于测量和监测系统过热和次冷却的传感器以及控制通过冷凝盘管的空气流的冷凝器风扇,制冷系统 以两种功能模式中的至少一种运行,以对系统中的过热水平进行优先级控制或在系统中维持最低级别的冷却。