公开(公告)号：US07730730B2

公开(公告)日：2010-06-08

申请号：US11274337

申请日：2005-11-16

申请人： Do Yong Ha ,  Ho Jong Jeong ,  Ki Bum Kim ,  Jin Ha Choi ,  Jae Sik Kang

发明人： Do Yong Ha ,  Ho Jong Jeong ,  Ki Bum Kim ,  Jin Ha Choi ,  Jae Sik Kang

IPC分类号： F25B7/00 ,  F25D29/00 ,  F25D17/00

CPC分类号： F25B13/00 ,  F25B2313/02331 ,  F25B2313/02334 ,  F25B2600/2513

摘要： A control method of a multi-air conditioner in which a plurality of indoor units is connected to one outdoor unit and refrigerant flow amount is adjusted by electronic expansion valves comprises a share step in which a plurality of indoor units exchanges their operation information, a comparison and judgment step in which each above indoor unit compares and judges its operation status based on the exchanged operation information, and an adjustment step in which each above indoor unit adjusts refrigerant flow amount supplied to each indoor unit based on the compared and judged operation status.

摘要翻译： 通过电子膨胀阀调节多个室内机连接到一个室外机和制冷剂流量的多空调机的控制方法包括：多个室内机组交换其运转信息，比较 以及判断步骤，其中每个上述室内单元基于所交换的操作信息来比较和判断其操作状态，以及调节步骤，其中每个上述室内单元基于所比较和判断的运行状态来调节提供给每个室内单元的制冷剂流量。

公开(公告)号：US20060107686A1

公开(公告)日：2006-05-25

申请号：US11280415

申请日：2005-11-17

申请人： Ho Jong Jeong ,  Do Yong Ha ,  Pil Yoon ,  Jin Choi ,  Won Kang

发明人： Ho Jong Jeong ,  Do Yong Ha ,  Pil Yoon ,  Jin Choi ,  Won Kang

IPC分类号： F25B43/02

CPC分类号： F25B13/00 ,  F25B31/004 ,  F25B43/02 ,  F25B2313/023 ,  F25B2313/025 ,  F25B2400/075 ,  F25B2700/2105 ,  F25B2700/21155

摘要： A compressor oil recovering apparatus is disclosed which is capable of smoothly re-supplying, to a compressor, oil separated in an oil separator after emerging from the compressor, thereby achieving an enhancement in the reliability of the compressor, and thus, an enhancement in the performance of an air conditioner using the compressor oil recovering apparatus. A multi-unit air conditioner using the compressor oil recovering apparatus is also disclosed. The compressor oil recovering apparatus includes an oil separator adapted to separate oil from a refrigerant discharged from a compressor, an oil recovering port provided at the compressor, and an oil recovering tube having one end connected to the oil separator, and the other end connected to the oil recovering port.

摘要翻译： 公开了一种压缩机油回收装置，其能够在从压缩机出来之后平稳地向压缩机再供给在分油器中分离的油，从而实现压缩机的可靠性的提高，因此， 使用压缩机油回收装置的空调的性能。 还公开了使用压缩机油回收装置的多单元空调。 压缩机油回收装置包括：油分离器，其适用于从压缩机排出的制冷剂中分离油，设置在压缩机的油回收口，以及油回收管，其一端与油分离器连接，另一端与 油回收口。

公开(公告)号：US07854138B2

公开(公告)日：2010-12-21

申请号：US11285360

申请日：2005-11-23

申请人： Il Nahm Hwang ,  Sung Oh Choi ,  Ho Jong Jeong ,  Seok Ho Yoon ,  Jin Ha Choi

发明人： Il Nahm Hwang ,  Sung Oh Choi ,  Ho Jong Jeong ,  Seok Ho Yoon ,  Jin Ha Choi

IPC分类号： F25B1/00 ,  F25B7/00 ,  F25B1/10

CPC分类号： F25B49/022 ,  F25B2400/075 ,  F25B2600/0251

摘要： A method for controlling a multi-unit air conditioning system adapted to cool or heat room spaces while passing a refrigerant in one direction or in a reverse direction is disclosed. In the method, which is applied to a multi-unit air conditioning system including at least three compressors, when a compressor re-operation is repeatedly carried out after all of the compressors have been turned off, to turn on again at least one of the compressors, repetition of the compressor re-operation is carried out for a predetermined number of different orders in such a manner that at least one of the compressors is turned on first in an associated order of the repeated compressor re-operation.

摘要翻译： 公开了一种用于控制适于在使制冷剂沿一个方向或相反方向通过制冷剂的同时冷却或加热房间空间的多单元空调系统的方法。 在应用于包括至少三台压缩机的多单元空调系统的方法中，当在所有压缩机已经关闭之后重复执行压缩机重新运行时，再次打开至少一个 按照压缩机重复操作的重复执行预定数量的不同顺序，使得至少一个压缩机首先以重复的压缩机重新操作的相关顺序被转向。

公开(公告)号：US20100206000A1

公开(公告)日：2010-08-19

申请号：US12656630

申请日：2010-02-05

申请人： Ho Jong Jeong ,  Chi Woo Song ,  Baik Young Chung ,  Sai Kee Oh

发明人： Ho Jong Jeong ,  Chi Woo Song ,  Baik Young Chung ,  Sai Kee Oh

IPC分类号： F25B43/02 ,  F25B1/10

CPC分类号： F25B31/004 ,  F25B13/00 ,  F25B2313/0253 ,  F25B2313/02742 ,  F25B2400/075 ,  F25B2700/2105 ,  F25B2700/21152

摘要： An air conditioner includes a plurality of compressors, a common intake pipe, and a plurality of oil equalizing pipes that connect the compressors to the common intake pipe such that oil existing above a reference oil level in the compressors can be transferred to the common intake pipe. An oil equalizing valve provided on at least two of the oil equalizing pipes controls oil flowing through the oil equalizing pipes, where at least two of the oil equalizing valves can be opened together during performance of oil equalizing operation such that amounts of the oil in at least two compressors can be equalized.

摘要翻译： 空调机包括多个压缩机，公共进气管和多个均油管，其将压缩机连接到公共进气管，使得存在于压缩机中的基准油位以上的油可以被传送到公共进气管 。 设置在至少两个均油管上的均油阀控制流过均油管的油，其中在进行均油操作期间可以将至少两个均油阀一起打开，使得油中的油量在 至少两台压缩机可以相等。

公开(公告)号：US08459051B2

公开(公告)日：2013-06-11

申请号：US12710886

申请日：2010-02-23

申请人： Ho Jong Jeong ,  Chi Woo Song ,  Baik Young Chung ,  Sai Kee Oh

发明人： Ho Jong Jeong ,  Chi Woo Song ,  Baik Young Chung ,  Sai Kee Oh

IPC分类号： F25B49/00 ,  F25B41/04

CPC分类号： F25B41/00 ,  F25B1/10 ,  F25B13/00 ,  F25B2313/02741 ,  F25B2400/075 ,  F25B2400/13 ,  F25B2600/2509 ,  F25B2700/2101

摘要： An air conditioner includes a compressor, a first heat exchanger, and a first pipe configured to allow refrigerant to flow from the first heat exchanger. A bypass pipe is branched off from the first pipe and is configured to expand refrigerant flowing through the bypass pipe. A second heat exchanger is configured to allow the expanded refrigerant of the bypass pipe to heat-exchange with the refrigerant flowing along the first pipe. A second pipe couples the second heat exchanger to the compressor so that the refrigerant expanded by the bypass pipe and heat-exchanged at the second heat exchanger can be introduced into the compressor.

摘要翻译： 空调机包括压缩机，第一热交换器和构造成允许制冷剂从第一热交换器流出的第一管。 旁通管从第一管分支出并且构造成使流过旁通管的制冷剂膨胀。 第二热交换器构造成允许旁通管的膨胀制冷剂与沿着第一管流动的制冷剂进行热交换。 第二管将第二热交换器连接到压缩机，使得通过旁通管膨胀并在第二热交换器处进行热交换的制冷剂可以被引入压缩机。

公开(公告)号：US08091377B2

公开(公告)日：2012-01-10

申请号：US11829352

申请日：2007-07-27

申请人： Ho Jong Jeong ,  Il Nahm Hwang ,  Baik Young Chung

发明人： Ho Jong Jeong ,  Il Nahm Hwang ,  Baik Young Chung

IPC分类号： F25B13/00

CPC分类号： F25B13/00 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2313/0233 ,  F25B2313/0253 ,  F25B2313/02742 ,  F25B2400/0751 ,  F25B2600/021 ,  Y02B30/741

摘要： A heat pump capable of performing heating and cooling simultaneously is provided. The heat pump includes a compressor, indoor devices that heat or cool an indoor space, outdoor heat exchangers, and switching devices. The outdoor heat exchangers are configured to individually operate as a condenser or an evaporator depending on a ratio of heating to cooling of the indoor devices. When an operation mode is changed, continuous heating and cooling is performed without stopping the system.

摘要翻译： 提供能够同时进行加热和冷却的热泵。 热泵包括压缩机，室内空气加热或冷却的室内装置，室外热交换器和开关装置。 室外热交换器被构造为根据室内装置的加热与冷却的比率，单独地作为冷凝器或蒸发器而起作用。 当操作模式改变时，连续加热和冷却是在不停止系统的情况下进行的。

公开(公告)号：US07263846B2

公开(公告)日：2007-09-04

申请号：US11194469

申请日：2005-08-02

申请人： Il Nahm Hwang ,  Seok Ho Yoon ,  Pil Hyun Yoon ,  Ho Jong Jeong ,  Won Chul Kang

发明人： Il Nahm Hwang ,  Seok Ho Yoon ,  Pil Hyun Yoon ,  Ho Jong Jeong ,  Won Chul Kang

IPC分类号： F25B5/00 ,  F25B43/00

CPC分类号： F25B45/00 ,  F25B13/00 ,  F25B43/003 ,  F25B2313/006 ,  F25B2345/001 ,  F25B2345/002 ,  F25B2400/0413

摘要： A refrigerant bypassing and filtering apparatus of an air conditioner is disclosed which is capable of effectively removing foreign matter such as slag produced in a refrigerant line, not only when the air conditioner is initially operated, but also during normal operation of the air conditioner. The apparatus includes at least one bypass line adapted to guide a refrigerant to bypass a main line through which the refrigerant flows between an outdoor unit and an indoor unit, a strainer arranged at the bypass line, a first valve arranged at the main line between opposite ends of the bypass line connected to the main line, and second valves arranged at the bypass line.

摘要翻译： 公开了一种空气调节器的制冷剂旁路和过滤装置，其不仅在空调器初始运行时，而且在空调器的正常运行期间能够有效地除去制冷剂管线中产生的诸如渣的异物。 所述装置包括至少一个旁通管线，其适于引导制冷剂绕过制冷剂在室外单元和室内单元之间流动的主管线，布置在旁路管路处的过滤器，布置在主线路上的相对的第一阀门 连接到主线路的旁路管路的端部，以及布置在旁路管路处的第二阀。