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1. 发明申请

US20120055177A1 Air conditioner and control method thereof 审中-公开
标题翻译：空调及其控制方法
公开(公告)号：US20120055177A1
公开(公告)日：2012-03-08
申请号：US13137585
申请日：2011-08-26
申请人： Sung Goo Kim , Jae Hyuk Oh , Seong Je Wu , Dong Woon Jeong , Yong Hyun Jeon , Chang Seo Park
发明人： Sung Goo Kim , Jae Hyuk Oh , Seong Je Wu , Dong Woon Jeong , Yong Hyun Jeon , Chang Seo Park
IPC分类号： F25B29/00 , F25B41/04
CPC分类号： F24F3/065 , F24D3/08 , F24D11/0214 , F24D15/04 , F24D17/02 , F24D19/1039 , F24D19/1054 , F24D19/1087 , F24D2200/123 , F24F11/83 , F24H6/00 , F25B13/00 , F25B2313/003 , F25B2313/0231 , F25B2313/0314 , F25B2600/2513 , F25B2700/04 , F25B2700/21152 , Y02B30/12
摘要： An air conditioner controls supply of refrigerant so that the refrigerant is first supplied to one or more indoor units in operation from an outdoor unit, and is then supplied to a hot water generator, thereby sufficiently supplying refrigerant to the indoor units in heating operation even when the hot water generator is operated.
摘要翻译：空调器控制制冷剂的供应，使得制冷剂首先从室外单元供应到一个或多个室内单元，然后被供应到热水发生器，由此即使当制冷剂热水发生器运行。

2. 发明申请

US20110214437A1 Heat pump system and control method thereof 审中-公开
标题翻译：热泵系统及其控制方法
公开(公告)号：US20110214437A1
公开(公告)日：2011-09-08
申请号：US12929394
申请日：2011-01-20
申请人： Dong Woon Jeong , Sung Goo Kim , Jae Hyuk Oh , Seong Je Wu
发明人： Dong Woon Jeong , Sung Goo Kim , Jae Hyuk Oh , Seong Je Wu
IPC分类号： F25B30/02 , F25D17/00 , F25B29/00
CPC分类号： F25B13/00 , F25B25/005 , F25B2313/003 , F25B2313/0233 , F25B2313/02742
摘要： A heat pump system which executes cooling and heating operations of an A2A indoor unit and cooling and heating operations and a hot water operation of an A2W indoor unit in a time division multiplexing (TDM) method, and a control method thereof. Further, the heat pump system solves shortage of a refrigerant during a heating operation of the A2A indoor unit or the A2W indoor unit when the TDM method is used. Therefore, the heat pump system includes a control unit to alternately operate the A2A indoor unit or the A2W indoor unit, upon judging that a simultaneous operating condition of the A2A indoor unit or the A2W indoor unit is satisfied. The heat pump system further includes a refrigerant distribution unit to circulate a refrigerant selectively to the A2A indoor unit or the A2W indoor unit.
摘要翻译：一种以时分多路复用（TDM）方式执行A2A室内机的制冷和制热操作和制冷加热操作和A2W室内机的热水运行的热泵系统及其控制方法。此外，当使用TDM方法时，热泵系统解决了A2A室内机或A2W室内机的制热运转时的制冷剂不足。因此，在判断为A2A室内机或A2W室内机的同时工作状态得到满足的情况下，热泵系统具备交替操作A2A室内机或A2W室内机的控制单元。热泵系统还包括使制冷剂选择性地循环到A2A室内机或A2W室内机的制冷剂分配单元。

3. 发明申请

US20110203298A1 Heat pump system and control method thereof 审中-公开
标题翻译：热泵系统及其控制方法
公开(公告)号：US20110203298A1
公开(公告)日：2011-08-25
申请号：US12929574
申请日：2011-02-01
申请人： Sung Goo Kim , Jae Hyuk Oh , Dong Woon Jeong , Chang Seo Park
发明人： Sung Goo Kim , Jae Hyuk Oh , Dong Woon Jeong , Chang Seo Park
IPC分类号： F25B30/02 , F25B41/00 , F25B41/04
CPC分类号： F25B30/02 , F24H4/04 , F24H9/2021 , F25B2339/047 , F25B2600/0253 , F25B2600/2513 , F25B2700/21161 , Y02B30/741
摘要： A heat pump system, the operation of which is controlled using a temperature difference between a water inlet and a water outlet of a heat exchanger, exchanging heat between a refrigerant and water, and a control method thereof. The heat pump system includes temperature sensors installed on a water circulation pipe unit at water inlet and outlet sides of a heat exchanger, and heats a load to a set temperature by controlling a compressor or an expander according to a difference between temperatures sensed by the temperature sensors. Here, a temperature of water transmitted to the load is set to be greater than a target load temperature by a reference value, and if the temperature difference is smaller than a designated value, the operation of the heat pump system is stopped.
摘要翻译：一种热泵系统，其操作使用热交换器的进水口和出水口之间的温度差进行控制，在制冷剂和水之间进行热交换及其控制方法。热泵系统包括温度传感器，其安装在热交换器的进水口和出口侧的水循环管单元上，并且通过根据温度感测到的温度差来控制压缩机或膨胀机将负载加热到设定温度传感器。这里，传递到负载的水的温度被设定为大于目标负载温度的基准值，如果温度差小于指定值，则停止热泵系统的动作。

4. 发明授权

US09500375B2 Heat pump and method for controlling the same 有权
标题翻译：热泵及其控制方法
公开(公告)号：US09500375B2
公开(公告)日：2016-11-22
申请号：US13485310
申请日：2012-05-31
申请人： Sung Goo Kim
发明人： Sung Goo Kim
IPC分类号： F24D3/18 , F24D5/12 , F24D19/10 , F24F3/06 , F24H4/02 , F24D17/02 , F24D3/12
CPC分类号： F24D3/18 , F24D3/12 , F24D5/12 , F24D17/02 , F24D19/1039 , F24D19/1087 , F24F3/06 , F24F2221/54 , F24H4/02 , Y02B30/12 , Y02P80/152
摘要： A method for controlling a heat pump including an outdoor unit including a compressor and a first heat exchanger, an indoor unit including a second heat exchanger and an expansion valve to perform air stream cooling and heating operations, and a hydro unit connected among the compressor, the first heat exchanger, and the expansion valve, to change a flow direction of refrigerant in accordance with cold water and hot water operations. In the control method, it is determined whether the hot water operation and the air stream heating operation are simultaneously selected. When the hot water operation and the air stream heating operation are simultaneously selected, an opening degree of a valve included in the hydro unit is adjusted, to adjust amounts of refrigerant respectively supplied from the compressor to the hydro unit and the indoor unit.
摘要翻译：一种控制热泵的方法，所述热泵包括包括压缩机和第一热交换器的室外机，包括第二热交换器的室内单元和用于进行空气流冷却和加热操作的膨胀阀，以及连接在所述压缩机，第一热交换器和膨胀阀，根据冷水和热水操作改变制冷剂的流动方向。在控制方法中，确定是否同时选择热水运转和空气流加热运转。当同时选择热水操作和气流加热操作时，调节包括在液压单元中的阀的开度，以调节分别从压缩机供应到液压单元和室内单元的制冷剂量。

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