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：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：US07730733B2

公开(公告)日：2010-06-08

申请号：US11287399

申请日：2005-11-28

申请人： Ii Nahm Hwang ,  Si Kyong Sung ,  Young Min Park ,  Pil Hyun Yoon ,  Jin Ha Choi

发明人： Ii Nahm Hwang ,  Si Kyong Sung ,  Young Min Park ,  Pil Hyun Yoon ,  Jin Ha Choi

IPC分类号： F25B49/00

CPC分类号： F25B49/02 ,  F24F11/30 ,  F25B13/00 ,  F25B2313/0233 ,  F25B2313/0253 ,  F25B2400/06 ,  F25B2500/18 ,  F25B2500/19

摘要： An apparatus for summing capacities of outdoor units in a multiple air conditioner comprises self-capacity storage devices mounted in outdoor units, respectively, for storing self-capacities of the outdoor units and outputting the self-capacities of the outdoor units when necessary, an outdoor unit capacity summing part mounted in one outdoor unit of the outdoor units for receiving the capacities of the outdoor units outputted from the respective self-capacity storage devices to calculate the total capacity of all the outdoor units, and a control device for receiving the result of the calculation performed by the outdoor unit capacity summing part to control the operation of the multiple air conditioner. The possibility of incorrect input of the capacities of the outdoor units is eliminated, and therefore, more accurate control of the multiple air conditioner is accomplished. Furthermore, it is not necessary for an engineer or a user to directly input the capacities of the outdoor units, and therefore, user convenience is improved.

摘要翻译： 一种用于多重空调的室外机的总和容量的装置，其特征在于，分别安装在室外机中的自行容纳存储装置，用于存储室外机的自身容量，并在必要时输出室外机的自身容量，室外 单元容量相加部分安装在室外单元的一个室外单元中，用于接收从各自容量存储装置输出的室外单元的容量，以计算所有室外单元的总容量;以及控制装置，用于接收 由室外机容量相加部进行的计算，以控制多个空调机的运转。 消除了室外机容量不正确输入的可能性，从而实现了对多个空调机的更精确的控制。 此外，工程师或用户不需要直接输入室外机的容量，因此提高了用户便利性。

公开(公告)号：US07513125B2

公开(公告)日：2009-04-07

申请号：US11204167

申请日：2005-08-16

申请人： Do Yong Ha ,  Jin Ha Choi ,  Si Kyong Sung ,  Jae Sik Kang ,  Young Min Park

发明人： Do Yong Ha ,  Jin Ha Choi ,  Si Kyong Sung ,  Jae Sik Kang ,  Young Min Park

IPC分类号： F25D17/00 ,  F25B5/00

CPC分类号： F25B13/00 ,  F24F11/77 ,  F24F2140/20 ,  F25B2313/023

摘要： A method for controlling a multi-unit air conditioner is disclosed which is capable of preventing frost from being formed on the outer surface of a refrigerant line. In order to control an air conditioner including an outdoor unit, a plurality of indoor units corresponding to the out door unit, and a plurality of refrigerant lines for connecting the indoor units to the outdoor unit, respectively, the method includes the steps of measuring respective states of the refrigerant lines using a measurement sensor, determining respective states of the refrigerant lines, based on measurement data obtained by the measurement sensor, and controlling an operation state of an operating one or operating ones of the indoor units, in accordance with the determined state of the refrigerant line associated with the operating indoor unit or each operating indoor unit.

摘要翻译： 公开了一种用于控制多单元空调的方法，其能够防止在制冷剂管线的外表面上形成结霜。 为了控制包括室外单元的空调机，对应于门外单元的多个室内单元，以及分别将室内单元连接到室外单元的多个制冷剂管线，该方法包括以下步骤： 使用测量传感器的制冷剂管线的状态，基于由测量传感器获得的测量数据确定制冷剂管线的各个状态，并且根据所确定的控制单元或操作室内单元的操作状态 与操作的室内机或每个操作的室内机相关联的制冷剂管线的状态。