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    • 6. 发明申请
    • HVAC Systems
    • 暖通空调系统
    • US20140158783A1
    • 2014-06-12
    • US14235499
    • 2012-07-26
    • Junqiang FanStevo MijanovicLishan Wang
    • Junqiang FanStevo MijanovicLishan Wang
    • F24F11/00F24D19/10F25B41/04
    • F24F11/83F24D19/1039F24D19/1087F24F11/30F24F11/62F24F2110/10F25B41/04G05D23/19
    • A system includes a heat pump configured to match a working fluid's temperature to a fluid temperature set-point, a fluid pump in fluid communication with the heat pump through the working fluid and configured to match the working fluid's pressure/flow to a fluid pressure/flow set-point, at least one heat exchanger in fluid communication with the fluid pump, and a supervisory controller in signal communication with the at least one heat exchanger, the fluid pump, and the heat pump. The at least one heat exchanger includes a proportional valve and a return air temperature gauge configured to monitor return air temperature associated therewith. The supervisory controller is configured to vary the fluid temperature set-point and vary the fluid pressure/flow set-point based upon a position of the proportional valve and the return air temperature.
    • 一种系统包括被配置成将工作流体的温度与流体温度设定点相匹配的热泵,流体泵,其通过工作流体与热泵流体连通,并被配置成将工作流体的压力/流量与流体压力/ 流动设定点,与流体泵流体连通的至少一个热交换器,以及与至少一个热交换器,流体泵和热泵信号通信的监控控制器。 至少一个热交换器包括比例阀和回流空气温度计,其被配置为监测与其相关联的回流温度。 管理控制器被配置为基于比例阀的位置和回流温度来改变流体温度设定点并改变流体压力/流量设定点。