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    Combined refrigerating/freezing and air conditioning system
    1.
    发明授权
    Combined refrigerating/freezing and air conditioning system 有权
    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。

    Refrigerating system
    2.
    发明授权
    Refrigerating system 有权
    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。

    Air-conditioning system and apparatus for protecting the same
    3.
    发明授权
    Air-conditioning system and apparatus for protecting the same 有权
    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。

    Multi-type air conditioner
    4.
    发明授权
    Multi-type air conditioner 有权
    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。

    Refrigerant filtering apparatus for air conditioners
    7.
    发明申请
    Refrigerant filtering apparatus for air conditioners 审中-公开
    空调制冷剂过滤装置

    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

    IPC分类号： F25B43/00 ,  B01D46/00

    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。

    Multi-type air conditioner
    8.
    发明申请
    Multi-type air conditioner 有权

    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.