公开(公告)号：US20130104574A1

公开(公告)日：2013-05-02

申请号：US13666219

申请日：2012-11-01

申请人： Daniel J. Dempsey ,  Derek Leman ,  Jiachuan Wang ,  Larry D. Burns ,  Matt A. Gibson ,  Matthew Austin ,  Troy A. Branam

发明人： Daniel J. Dempsey ,  Derek Leman ,  Jiachuan Wang ,  Larry D. Burns ,  Matt A. Gibson ,  Matthew Austin ,  Troy A. Branam

IPC分类号： F25B29/00

CPC分类号： F25B29/003 ,  F24D5/12 ,  F24D17/02 ,  F24D2200/08 ,  F25B13/00 ,  F25B2313/003 ,  F25B2313/0232 ,  F25B2313/02732 ,  F25B2500/07 ,  F25B2700/1931 ,  Y02B30/13

摘要： A hybrid space and water heating heat pump system includes a heat pump including an outdoor assembly and an indoor assembly; a hot water module including a first heat exchanger, a controller, and a water pump connected to a water line, the first heat exchanger being configured for heating water; and a water heater in fluid communication with the hot water module, the water heater configured for receiving heated water from the first heat exchanger; wherein the controller is configured to select between one of conditioning an interior space or heating of the water in the first heat exchanger; and wherein the heat pump is configured for circulating a refrigerant through a first refrigerant circuit in response to the conditioning of the interior space and circulating the refrigerant through a second refrigerant circuit in response to the heating of the water in the first heat exchanger.

摘要翻译： 混合空间和水加热热泵系统包括：包括室外组件和室内组件的热泵; 第一热交换器，其包括第一热交换器，控制器和连接到水线的水泵，所述第一热交换器被配置为用于加热水; 以及热水器，其与所述热水模块流体连通，所述热水器构造成用于从所述第一热交换器接收加热的水; 其中所述控制器被配置为在所述第一热交换器中调节内部空间或者加热水之间进行选择; 并且其中，所述热泵构造成响应于内部空间的调节使制冷剂循环通过第一制冷剂回路，并且响应于第一热交换器中的水的加热使制冷剂循环通过第二制冷剂回路。

公开(公告)号：US09250002B2

公开(公告)日：2016-02-02

申请号：US13405823

申请日：2012-02-27

申请人： Jiachuan Wang ,  Chaohong Cai ,  Ahmad M. Mahmoud ,  Junqiang Fan ,  Richard L. Martin ,  John F. Boardman ,  Timothy C. Wagner

发明人： Jiachuan Wang ,  Chaohong Cai ,  Ahmad M. Mahmoud ,  Junqiang Fan ,  Richard L. Martin ,  John F. Boardman ,  Timothy C. Wagner

IPC分类号： F25B29/00 ,  F25B49/04 ,  F24H4/02 ,  F24D3/18

CPC分类号： F25B49/043 ,  F24D3/18 ,  F24D2200/126 ,  F24H4/02 ,  F25B29/006 ,  Y02B30/12 ,  Y02P80/15

摘要： A system for controlling an absorption chiller includes feedback control loops determining adjustments to system cooling and heating capacities and a controller for simultaneously adjusting positions of an energy input valve, a hot water valve, and a chilled water valve. The controller adjusts valves based on desired adjustments to system cooling and heating capacities and performance maps characterizing relationships between cooling capacity and heating capacities and valve positions. A method for controlling an absorption chiller includes the step of obtaining a performance map characterizing heat energy input to cooling and heating loops as functions of valve positions. To obtain the map, the hot water valve is held in a substantially constant position while the chilled water valve is modulated. Similarly, the hot water valve is modulated while the chilled water valve is held in a substantially constant position.

摘要翻译： 用于控制吸收式制冷机的系统包括确定对系统冷却和加热能力的调节的反馈控制回路以及用于同时调节能量输入阀，热水阀和冷冻水阀的位置的控制器。 控制器根据对系统冷却和加热能力的所需调整进行调节阀，并描述表征冷却能力与加热能力和阀位置之间关系的性能图。 控制吸收式制冷机的方法包括以下步骤：获得表征作为阀位置的函数的冷却和加热回路的热能输入的性能图。 为了获得地图，热水阀被保持在基本上恒定的位置，而冷冻水阀被调制。 类似地，在冷冻水阀保持在基本上恒定的位置的同时调节热水阀。

公开(公告)号：US20120216552A1

公开(公告)日：2012-08-30

申请号：US13405823

申请日：2012-02-27

申请人： Jiachuan Wang ,  Chaohong Cai ,  Ahmad M. Mahmoud ,  Junqiang Fan ,  Richard L. Martin ,  John F. Boardman ,  Timothy C. Wagner

发明人： Jiachuan Wang ,  Chaohong Cai ,  Ahmad M. Mahmoud ,  Junqiang Fan ,  Richard L. Martin ,  John F. Boardman ,  Timothy C. Wagner

IPC分类号： F25B29/00 ,  F25B15/00

CPC分类号： F25B49/043 ,  F24D3/18 ,  F24D2200/126 ,  F24H4/02 ,  F25B29/006 ,  Y02B30/12 ,  Y02P80/15

摘要： A system for controlling an absorption chiller includes feedback control loops determining adjustments to system cooling and heating capacities and a controller for simultaneously adjusting positions of an energy input valve, a hot water valve, and a chilled water valve. The controller adjusts valves based on desired adjustments to system cooling and heating capacities and performance maps characterizing relationships between cooling capacity and heating capacities and valve positions. A method for controlling an absorption chiller includes the step of obtaining a performance map characterizing heat energy input to cooling and heating loops as functions of valve positions. To obtain the map, the hot water valve is held in a substantially constant position while the chilled water valve is modulated. Similarly, the hot water valve is modulated while the chilled water valve is held in a substantially constant position.

摘要翻译： 用于控制吸收式制冷机的系统包括确定对系统冷却和加热能力的调节的反馈控制回路以及用于同时调节能量输入阀，热水阀和冷冻水阀的位置的控制器。 控制器根据对系统冷却和加热能力的所需调整进行调节阀，并描述表征冷却能力与加热能力和阀位置之间关系的性能图。 控制吸收式制冷机的方法包括以下步骤：获得表征作为阀位置的函数的冷却和加热回路的热能输入的性能图。 为了获得地图，热水阀被保持在基本恒定的位置，而冷冻水阀被调制。 类似地，在冷冻水阀保持在基本上恒定的位置的同时调节热水阀。