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1. 发明授权

US07673465B2 Air-conditioning system and apparatus for protecting the same 有权
标题翻译：空调系统及其保护装置
公开(公告)号：US07673465B2
公开(公告)日：2010-03-09
申请号：US11263992
申请日：2005-11-02
申请人： Jae Heuk Choi , Yoon Been Lee , Baik Young Chung , Se Dong Chang
发明人： Jae Heuk Choi , Yoon Been Lee , Baik Young Chung , Se Dong Chang
IPC分类号： F25B5/02
CPC分类号： F25B49/005 , F25B41/04
摘要： An air conditioning system and an apparatus for protecting the same. The air conditioning system comprise an outdoor unit, a plurality of indoor units connected to the outdoor unit by each refrigerant line, and a refrigerant line closing unit installed at the refrigerant line of the indoor unit for preventing a refrigerant flowing on the refrigerant line of the indoor unit from being introduced into the outdoor unit when power supply to one or more indoor units is cut off.
摘要翻译：空调系统及其保护装置。空调系统包括室外单元，通过各个制冷剂线连接到室外单元的多个室内单元和安装在室内机的制冷剂管线处的制冷剂管路闭合单元，用于防止在制冷剂管线上流动的制冷剂当向一个或多个室内机的供电被切断时，室内机被引入室外机。

2. 发明授权

US09297558B2 Refrigerating system 有权
标题翻译：制冷系统
公开(公告)号：US09297558B2
公开(公告)日：2016-03-29
申请号：US12727341
申请日：2010-03-19
申请人： Jae Heuk Choi , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
发明人： Jae Heuk Choi , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
IPC分类号： F25B41/00 , F25B7/00 , F25B13/00 , F25D11/00 , F25B1/10 , F25B41/04
CPC分类号： F25B7/00 , F25B13/00 , F25B41/04 , F25B2400/06
摘要： A refrigerating system including an air conditioning system and a cooler system is provided. An air conditioner-side refrigerant passage may be connected to a cooler-side refrigerant passage to allow refrigerant to flow between the air conditioning system and the cooler system. Thus, if a cooler-side compressor experiences abnormal operation, cooler-side refrigerant may be compressed by an air conditioner-side compressor so as to maintain cooling performance of the refrigerating system.
摘要翻译：提供一种包括空调系统和冷却器系统的制冷系统。空调侧制冷剂通路可以连接到冷却器侧制冷剂通道，以允许制冷剂在空调系统和冷却器系统之间流动。因此，如果冷却器侧压缩机发生异常运转，则可以通过空调侧压缩机对冷却器侧制冷剂进行压缩，以保持制冷系统的冷却性能。

3. 发明授权

US07467521B2 Method for controlling multi-type air conditioner 有权
标题翻译：多型空调控制方法
公开(公告)号：US07467521B2
公开(公告)日：2008-12-23
申请号：US11249708
申请日：2005-10-14
申请人： Se Dong Chang , Yoon Been Lee , Jae Heuk Choi
发明人： Se Dong Chang , Yoon Been Lee , Jae Heuk Choi
IPC分类号： F25B43/02 , F25B31/00 , F25B41/04
CPC分类号： F25B31/002 , F24F11/30 , F24F11/61 , F25B2600/0253 , Y02B30/741
摘要： The present invention relates to a method for controlling an air conditioner, in which operation time periods of an outdoor unit is integrated, to determined a time point when an oil recovery operation is performed, and performing the oil recovery operation only when a summed rates, or a number of indoor units accessed with communication is higher than a value preset at a control unit.
摘要翻译：本发明涉及一种空调的控制方法，其中室外机的运转时间被一体化，以确定进行油回收操作的时间点，并且仅在总计速率，或通过通信访问的多个室内单元高于控制单元预设的值。

4. 发明申请

US20080209924A1 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：US20080209924A1
公开(公告)日：2008-09-04
申请号：US11839925
申请日：2007-08-16
申请人： Pil Hyun Yoon , Sung Oh Choi , Jae Heuk Choi , Baik Young Chung , Sai Kee Oh
发明人： Pil Hyun Yoon , Sung Oh Choi , Jae Heuk Choi , Baik Young Chung , Sai Kee Oh
IPC分类号： F25B43/02 , F01M1/10
CPC分类号： F25B31/004 , F25B2400/075 , F25B2600/0251 , F25B2700/03
摘要： An air conditioner including a plurality of compressors uses at least one oil separator for separating oil from an oil-mixed refrigerant discharged from the compressors. The air conditioner performs an oil balancing operation, during which some compressors operate and some do not. At least a portion of the oil separated by the oil separator is distributed to the compressors that are not operating during the oil balancing operation.
摘要翻译：包括多个压缩机的空调机使用至少一个油分离器来分离从压缩机排出的油混合制冷剂的油。空调机执行油平衡操作，在此期间，一些压缩机运行，有些则不进行。由油分离器分离的油的至少一部分被分配到在油平衡操作期间不工作的压缩机。

5. 发明申请

US20110120158A1 REFRIGERATING SYSTEM 有权
标题翻译：制冷系统
公开(公告)号：US20110120158A1
公开(公告)日：2011-05-26
申请号：US12727341
申请日：2010-03-19
申请人： Jae Heuk CHOI , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
发明人： Jae Heuk CHOI , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
IPC分类号： F25B41/00 , F25B13/00 , F25B1/10 , F25D13/00
CPC分类号： F25B7/00 , F25B13/00 , F25B41/04 , F25B2400/06
摘要： A refrigerating system including an air conditioning system and a cooler system is provided. An air conditioner-side refrigerant passage may be connected to a cooler-side refrigerant passage to allow refrigerant to flow between the air conditioning system and the cooler system. Thus, if a cooler-side compressor experiences abnormal operation, cooler-side refrigerant may be compressed by an air conditioner-side compressor so as to maintain cooling performance of the refrigerating system.
摘要翻译：提供一种包括空调系统和冷却器系统的制冷系统。空调侧制冷剂通路可以连接到冷却器侧制冷剂通道，以允许制冷剂在空调系统和冷却器系统之间流动。因此，如果冷却器侧压缩机发生异常运转，则可以通过空调侧压缩机对冷却器侧制冷剂进行压缩，以保持制冷系统的冷却性能。

6. 发明授权

US07624590B2 Multi-type air conditioner 有权
标题翻译：多型空调
公开(公告)号：US07624590B2
公开(公告)日：2009-12-01
申请号：US11254664
申请日：2005-10-21
申请人： Jae Heuk Choi , Hyung Soo Kim , Yoon Beon Lee , Baik Young Chung , Se Dong Chang
发明人： Jae Heuk Choi , Hyung Soo Kim , Yoon Beon Lee , Baik Young Chung , Se Dong Chang
IPC分类号： F25B13/00
CPC分类号： F25B13/00 , F25B2313/0233 , F25B2313/0316 , F25B2400/19 , F25B2500/01 , F25B2700/04 , F25B2700/2108
摘要： A multi-type air conditioner includes an outdoor unit, one or more indoor units communicating with the outdoor unit, and a liquid-stay preventing device heating and evaporating a liquefied refrigerant so as to prevent the liquefied refrigerant circulating between the indoor unit and the outdoor unit from being accumulated at a low pressure side including the indoor unit. Accordingly, a liquefied refrigerant is not accumulated in an indoor unit and a connection pipe, which are a low pressure side where the pressure is relatively low, but smoothly passes therethrough regardless of a height difference between the indoor unit and the outdoor unit. Therefore, the efficiency of the multi-type air conditioner is improved. Also, because the refrigerant deficiency is prevented from occurring at a high pressure side, the reliability of the cooling operation is improved, and the liquefied refrigerant accumulated at the low pressure side is introduced into a compressor of the outdoor unit, thereby preventing damage to the compressor.
摘要翻译：一种多型空调机，包括室外机，与室外机连通的一个或多个室内机，以及液体制冷剂的加热和蒸发以防止液化的制冷剂在室内机与室外循环的液体防止装置单元在包括室内单元的低压侧积聚。因此，不管室内机与室外机之间的高度差如何，液体制冷剂都不会积聚在室内机和压力相对较低的低压侧但顺利通过的连接管。因此，提高了多型空调的效率。此外，由于在高压侧抑制制冷剂不足，所以制冷运转的可靠性提高，蓄积在低压侧的液化制冷剂被引入到室外机的压缩机中，从而防止对压缩机。

7. 发明申请

US20060191286A1 Second-refrigerant pump driving type air conditioner 有权
标题翻译：二次制冷泵驱动式空调
公开(公告)号：US20060191286A1
公开(公告)日：2006-08-31
申请号：US11357073
申请日：2006-02-21
申请人： Bong-Soo Park , Sai-Kee Oh , Chi-Woo Song , Ju-Won Kim , Baik-Young Chung , Se-Dong Chang , Jae-Heuk Choi
发明人： Bong-Soo Park , Sai-Kee Oh , Chi-Woo Song , Ju-Won Kim , Baik-Young Chung , Se-Dong Chang , Jae-Heuk Choi
IPC分类号： F25D17/02
CPC分类号： F25B25/005 , F25B13/00 , F25B2313/0253 , F25B2400/075 , F25B2500/01 , F25B2500/19 , F25B2600/021 , F25B2700/04 , F25B2700/15 , F25B2700/21173 , F25B2700/21174 , F25B2700/21175 , Y02B30/741
摘要： A second-refrigerant pump driving type air conditioner, including an indoor unit having an indoor heat exchanger that circulates a refrigerant containing no oil, a first circulator including a compressor that compresses and discharges a refrigerant containing oil, a first outdoor heat exchanger, a second outdoor heat exchanger, and an outdoor expander, and a second circulator including an intermediate heat exchanger connected to the indoor heat exchanger that circulates the refrigerant containing no oil and heat-exchanges the refrigerant of the first outdoor heat exchanger, a receiver, and a pump. A restriction of a length and a diameter of a connection pipe for connecting an outdoor unit and the indoor unit is decreased, and an oil shortage of the compressor is prevented.
摘要翻译：一种第二制冷剂泵驱动型空调机，包括具有使不含油的制冷剂循环的室内热交换器的室内机，包含压缩并排出含油的制冷剂的压缩机的第一循环器，第一室外热交换器，第二室内热交换器室外热交换器和室外膨胀机，以及第二循环器，其包括连接到室内热交换器的中间热交换器，其使不含油的制冷剂循环，并且热交换第一室外热交换器，接收器和泵的制冷剂。用于连接室外机和室内机的连接管的长度和直径的限制减少，并且防止了压缩机的缺油。

8. 发明授权

US08393173B2 Combined refrigerating/freezing and air conditioning system 有权
标题翻译：联合制冷/冷冻和空调系统
公开(公告)号：US08393173B2
公开(公告)日：2013-03-12
申请号：US12727382
申请日：2010-03-19
申请人： Jae Heuk Choi , Tae Hee Kwak , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
发明人： Jae Heuk Choi , Tae Hee Kwak , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
IPC分类号： F25B13/00
CPC分类号： F25B7/00 , F25B13/00 , F25B2400/22 , F25B2500/31
摘要： A combined refrigerating/freezing and air conditioning system is provided. The system may include an air conditioning circuit, a refrigerating circuit, a freezing circuit, a first heat exchanger, and a second heat exchanger. The air conditioning circuit may include a compressor, an outdoor heat exchanger, and an indoor heat exchanger. The refrigerating circuit may include compressor, a condenser, and an evaporator. The freezing circuit may include a compressor, a condenser, and an evaporator. The refrigerant of the air conditioning circuit may be heat-exchanged with the refrigerant of the refrigerating circuit in the first heat exchanger, and the refrigerant of the refrigerating circuit may be heat-exchanged with the refrigerant of the freezing circuit in the second heat exchanger to improve air conditioning efficiency and refrigerating/freezing efficiency of the system.
摘要翻译：提供组合的冷藏/冷冻和空调系统。该系统可以包括空调电路，制冷回路，冷冻回路，第一热交换器和第二热交换器。空调回路可以包括压缩机，室外热交换器和室内热交换器。制冷回路可以包括压缩机，冷凝器和蒸发器。冷冻回路可以包括压缩机，冷凝器和蒸发器。空调回路的制冷剂可以与第一热交换器中的制冷回路的制冷剂进行热交换，并且制冷回路的制冷剂可以与第二热交换器中的冷冻回路的制冷剂进行热交换，提高系统的空调效率和制冷/冷冻效率。

9. 发明申请

US20110120168A1 COMBINED REFRIGERATING/FREEZING AND AIR CONDITIONING SYSTEM 有权
标题翻译：组合制冷/冷冻和空调系统
公开(公告)号：US20110120168A1
公开(公告)日：2011-05-26
申请号：US12727382
申请日：2010-03-19
申请人： Jae Heuk CHOI , Tae Hee KWAK , Yoon Ho YOO , Do Yong HA , Baik Young CHUNG
发明人： Jae Heuk CHOI , Tae Hee KWAK , Yoon Ho YOO , Do Yong HA , Baik Young CHUNG
IPC分类号： F25B13/00 , F25B1/00 , F25B41/00
CPC分类号： F25B7/00 , F25B13/00 , F25B2400/22 , F25B2500/31
摘要： A combined refrigerating/freezing and air conditioning system is provided. The system may include an air conditioning circuit, a refrigerating circuit, a freezing circuit, a first heat exchanger, and a second heat exchanger. The air conditioning circuit may include a compressor, an outdoor heat exchanger, and an indoor heat exchanger. The refrigerating circuit may include compressor, a condenser, and an evaporator. The freezing circuit may include a compressor, a condenser, and an evaporator. The refrigerant of the air conditioning circuit may be heat-exchanged with the refrigerant of the refrigerating circuit in the first heat exchanger, and the refrigerant of the refrigerating circuit may be heat-exchanged with the refrigerant of the freezing circuit in the second heat exchanger to improve air conditioning efficiency and refrigerating/freezing efficiency of the system.
摘要翻译：提供组合的冷藏/冷冻和空调系统。该系统可以包括空调电路，制冷回路，冷冻回路，第一热交换器和第二热交换器。空调回路可以包括压缩机，室外热交换器和室内热交换器。制冷回路可以包括压缩机，冷凝器和蒸发器。冷冻回路可以包括压缩机，冷凝器和蒸发器。空调回路的制冷剂可以与第一热交换器中的制冷回路的制冷剂进行热交换，并且制冷回路的制冷剂可以与第二热交换器中的冷冻回路的制冷剂进行热交换，提高系统的空调效率和制冷/冷冻效率。

10. 发明授权

US07415838B2 Second-refrigerant pump driving type air conditioner 有权
标题翻译：二次制冷泵驱动式空调
公开(公告)号：US07415838B2
公开(公告)日：2008-08-26
申请号：US11357073
申请日：2006-02-21
申请人： Bong-Soo Park , Sai-Kee Oh , Chi-Woo Song , Ju-Won Kim , Baik-Young Chung , Se-Dong Chang , Jae-Heuk Choi
发明人： Bong-Soo Park , Sai-Kee Oh , Chi-Woo Song , Ju-Won Kim , Baik-Young Chung , Se-Dong Chang , Jae-Heuk Choi
IPC分类号： F25D17/02
CPC分类号： F25B25/005 , F25B13/00 , F25B2313/0253 , F25B2400/075 , F25B2500/01 , F25B2500/19 , F25B2600/021 , F25B2700/04 , F25B2700/15 , F25B2700/21173 , F25B2700/21174 , F25B2700/21175 , Y02B30/741
摘要： A second-refrigerant pump driving type air conditioner, including an indoor unit having an indoor heat exchanger that circulates a refrigerant containing no oil, a first circulator including a compressor that compresses and discharges a refrigerant containing oil, a first outdoor heat exchanger, a second outdoor heat exchanger, and an outdoor expander, and a second circulator including an intermediate heat exchanger connected to the indoor heat exchanger that circulates the refrigerant containing no oil and heat-exchanges the refrigerant of the first outdoor heat exchanger, a receiver, and a pump. A restriction of a length and a diameter of a connection pipe for connecting an outdoor unit and the indoor unit is decreased, and an oil shortage of the compressor is prevented.
摘要翻译：一种第二制冷剂泵驱动型空调机，包括具有使不含油的制冷剂循环的室内热交换器的室内机，包含压缩并排出含油的制冷剂的压缩机的第一循环器，第一室外热交换器，第二室内热交换器室外热交换器和室外膨胀机，以及第二循环器，其包括连接到室内热交换器的中间热交换器，其使不含油的制冷剂循环，并且热交换第一室外热交换器，接收器和泵的制冷剂。用于连接室外机和室内机的连接管的长度和直径的限制减少，并且防止了压缩机的缺油。

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