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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。
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公开(公告)号：US07721559B2
公开(公告)日：2010-05-25
申请号：US11274329
申请日：2005-11-16
申请人： Jae Heuk Choi , Yoon Been Lee , Baik Young Chung , Se Dong Chang , Hyung Soo Kim
发明人： Jae Heuk Choi , Yoon Been Lee , Baik Young Chung , Se Dong Chang , Hyung Soo Kim
CPC分类号： F25B31/002 , F25B13/00 , F25B2313/006 , F25B2313/0253 , F25B2400/075 , F25B2500/01 , F25B2600/02 , F25B2700/2105 , F25B2700/2115 , F25B2700/21155
摘要： Multi-type air conditioner including a plurality of compressors, a plurality of temperature sensors mounted in the plurality of compressors for sensing temperatures in the compressors respectively, and an equalizing pipe in communication with the plurality of compressors, for uniform distribution of oil among the plurality of compressors according to the temperatures sensed at the plurality of temperature sensors respectively, thereby distributing oil among the compressors uniformly at an exact time point at which the oil is distributed among the compressors non-uniformly, not only to permit improvement of the performance of the compressors, but also to permit improvement performance of the air conditioner having the compressors.
摘要翻译： 包括多个压缩机的多型空调器，安装在多个压缩机中的多个温度传感器，分别用于感测压缩机中的温度，以及与多个压缩机连通的均衡管道，用于在多个压缩机之间均匀分配油 的压缩机分别根据在多个温度传感器处感测到的温度，从而在压缩机中均匀地分配油的精确时间点均匀地分配压缩机之间的油，不仅可以改善压缩机的性能， 压缩机，而且还允许具有压缩机的空调的改进性能。
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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。
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公开(公告)号：US20060101846A1
公开(公告)日：2006-05-18
申请号：US11263967
申请日：2005-11-02
申请人： Sung Hwan Kim , Jae Heuk Choi , Baik Young Chung , Se Dong Chang
发明人： Sung Hwan Kim , Jae Heuk Choi , Baik Young Chung , Se Dong Chang
CPC分类号： F25B43/003
摘要： Disclosed herein is a refrigerant filtering apparatus for air conditioners that is capable of filtering refrigerant to remove foreign matter therefrom. The refrigerant filtering apparatus comprises a refrigerant flow channel, a filtering net formed in the shape of a cone and mounted in the refrigerant flow channel, such that the apex part of the filtering net is placed at the upstream side in the refrigerant flow direction while the circumferential part of the filtering net is placed at the downstream side in the refrigerant flow direction, for filtering refrigerant to separate foreign matter therefrom, the filtering net being constructed such that the foreign matter is gathered in the vicinity of the connection between the filtering net and the refrigerant flow channel, and a sludge cup for collecting the foreign matter, the sludge cup being detachably attached to the refrigerant flow channel.
摘要翻译： 这里公开了一种能够过滤制冷剂从而除去异物的空调的制冷剂过滤装置。 制冷剂过滤装置包括制冷剂流动通道，形成为锥形的过滤网并安装在制冷剂流动通道中，使得过滤网的顶部部分位于制冷剂流动方向的上游侧，而 过滤网的周向部分位于制冷剂流动方向的下游侧，用于过滤制冷剂以分离异物，过滤网被构造成使异物聚集在过滤网和过滤网之间的连接附近 制冷剂流路和用于收集异物的污泥杯，污泥杯可拆卸地安装在制冷剂流动通道上。
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公开(公告)号：US20060090486A1
公开(公告)日：2006-05-04
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.
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公开(公告)号：US07690216B2
公开(公告)日：2010-04-06
申请号：US11285112
申请日：2005-11-23
申请人： Se Dong Chang , Yoon Been Lee , Baik Young Chung
发明人： Se Dong Chang , Yoon Been Lee , Baik Young Chung
IPC分类号： F25B43/02
CPC分类号： F25B43/02 , F25B2400/02
摘要： Disclosed herein is an oil separator for air conditioners that is capable of separating oil from refrigerant. The oil separator comprises a shell having a cylindrical space defined therein, a refrigerant introduction pipe for introducing refrigerant into the shell, a refrigerant discharge pipe for discharging the refrigerant out of the shell, and oil-drop growth accelerating member for accelerating growth of oil drops contained in the refrigerant flowing in the shell.
摘要翻译： 本文公开了一种能够从制冷剂中分离油的空调用油分离器。 油分离器包括壳体，其中限定有圆柱形空间，用于将制冷剂引入壳体的制冷剂引入管，用于将制冷剂从壳体排出的制冷剂排出管和用于加速油滴生长的油滴生长促进构件 包含在流过壳体的制冷剂中。
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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。
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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
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。
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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
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。
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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
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。
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