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：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：US07793511B2

公开(公告)日：2010-09-14

申请号：US11349891

申请日：2006-02-09

申请人： Seok-Ho Yoon ,  Ki-Bum Kim ,  Pil-Hyun Yoon ,  Jin-Ha Choi ,  Balk-Young Chung

发明人： Seok-Ho Yoon ,  Ki-Bum Kim ,  Pil-Hyun Yoon ,  Jin-Ha Choi ,  Balk-Young Chung

IPC分类号： F25B13/00

CPC分类号： F25B13/00 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2400/19 ,  F25B2500/24 ,  F25B2700/21152

摘要： A multi type air-conditioner is provided. The multi type air conditioner includes an outdoor unit having a plurality of outdoor heat exchangers that heat-exchanges with outdoor air and a compressor that compresses a refrigerant; a plurality of indoor units that performs either cooling or heating; a high pressure pipe connected between a discharge side of the compressor and the plurality of indoor units; a low pressure pipe connected between a suction side of the compressor and the plurality of indoor units; and a refrigerant exhauster provided between the high pressure pipe and the low pressure pipe. The refrigerant exhauster discharges a liquid refrigerant to the low pressure pipe when the liquid refrigerant is accumulated in the high pressure pipe, whereby degradation of cooling capability due to a lack of refrigerant may be prevented by minimizing accumulation of the liquid refrigerant in the high pressure pipe in a cooling operation mode.

摘要翻译： 提供多种型空调。 该多型空调包括具有多个与室外空气进行热交换的室外热交换器和压缩制冷剂的压缩机的室外机， 执行冷却或加热的多个室内单元; 连接在压缩机的排出侧与多个室内机之间的高压管; 连接在压缩机的吸入侧与多个室内机之间的低压管; 以及设置在高压管和低压管之间的制冷剂排出器。 当液体制冷剂积聚在高压管中时，制冷剂排出器将液体制冷剂排放到低压管，由此可以通过最小化液体制冷剂在高压管中的积聚而防止由于制冷剂不足而引起的冷却能力的劣化 在制冷运行模式。

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：US20060179868A1

公开(公告)日：2006-08-17

申请号：US11354093

申请日：2006-02-15

申请人： Seok-Ho Yoon ,  Si-Kyong Sung ,  Do-Yong Ha ,  Jin-Ha Choi ,  Ho-Jong Jeong

发明人： Seok-Ho Yoon ,  Si-Kyong Sung ,  Do-Yong Ha ,  Jin-Ha Choi ,  Ho-Jong Jeong

IPC分类号： F25B13/00

CPC分类号： F25B13/00 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2313/0292 ,  F25B2500/01 ,  F25B2500/24 ,  F25B2500/28

摘要： A multi type air conditioner comprises: an outdoor unit including an outdoor heat exchanger heat-exchanged with the outdoor air, a compressor compressing a refrigerant, and a first four-way valve and a second four-way valve switching a refrigerant flow path; indoor units performing at least one of cooling operation and heating operation; and a distributor including a low pressure pipe connected between the first four-way valve and each of the indoor units, a high pressure pipe connected between the second four-way valve and each of the indoor units, and a refrigerant pipe connected between the outer heat-exchanger and each of the indoor units. Accordingly, flow resistance of a refrigerant is reduced in heating operation, thereby improving heating performance and heating efficiency, and the amount of refrigerant accumulated within a high pressure pipe is minimized in cooling operation, thereby improving cooling performance and cooling efficiency.

公开(公告)号：US07587909B2

公开(公告)日：2009-09-15

申请号：US11354093

申请日：2006-02-15

申请人： Seok-Ho Yoon ,  Si-Kyong Sung ,  Do-Yong Ha ,  Jin-Ha Choi ,  Ho-Jong Jeong

发明人： Seok-Ho Yoon ,  Si-Kyong Sung ,  Do-Yong Ha ,  Jin-Ha Choi ,  Ho-Jong Jeong

IPC分类号： F25B39/04

CPC分类号： F25B13/00 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2313/0292 ,  F25B2500/01 ,  F25B2500/24 ,  F25B2500/28

摘要： A multi type air conditioner comprises: an outdoor unit including an outdoor heat exchanger heat-exchanged with the outdoor air, a compressor compressing a refrigerant, and a first four-way valve and a second four-way valve switching a refrigerant flow path; indoor units performing at least one of cooling operation and heating operation; and a distributor including a low pressure pipe connected between the first four-way valve and each of the indoor units, a high pressure pipe connected between the second four-way valve and each of the indoor units, and a refrigerant pipe connected between the outer heat-exchanger and each of the indoor units. Accordingly, flow resistance of a refrigerant is reduced in heating operation, thereby improving heating performance and heating efficiency, and the amount of refrigerant accumulated within a high pressure pipe is minimized in cooling operation, thereby improving cooling performance and cooling efficiency.

摘要翻译： 一种多型空调机，其特征在于，包括：室外机，包括与室外空气进行热交换的室外热交换器，压缩制冷剂的压缩机;以及切换制冷剂流路的第一四通阀和第二四通阀; 执行冷却运转和制热运转中的至少一个的室内机组; 以及分配器，包括连接在第一四通阀和每个室内单元之间的低压管，连接在第二四通阀和每个室内单元之间的高压管，以及连接在外部 热交换器和每个室内机。 因此，制冷剂的流动阻力在制热运转中降低，从而提高加热性能和加热效率，并且在制冷运转时积存在高压管道内的制冷剂量最小化，从而提高冷却性能和冷却效率。

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。

公开(公告)号：US20060179864A1

公开(公告)日：2006-08-17

申请号：US11349893

申请日：2006-02-09

申请人： Sung-Oh Choi ,  Si-Kyong Sung ,  Ki-Bum Kim ,  Jin-Ha Choi ,  Jae-Sik Kang

发明人： Sung-Oh Choi ,  Si-Kyong Sung ,  Ki-Bum Kim ,  Jin-Ha Choi ,  Jae-Sik Kang

IPC分类号： F25B45/00 ,  F25B43/04

CPC分类号： F25B41/003 ,  F25B43/003 ,  F25B45/00 ,  F25B2345/006 ,  F25B2400/0413

摘要： An air conditioner having a service valve assembly which comprises a connection body connected with a refrigerant pipe through which a refrigerant flows, and having a penetration passage through which the refrigerant flows; an opening/closing unit disposed in the connection body, and having a blocking hole for opening/closing the passage of the refrigerant flowing through the penetration passage; a plurality of ports disposed at the connection body, respectively, by a particular interval therebetween, connected with the penetration passage, and having an opened end portion, respectively; and a filter unit removably coupled to each end portion of the ports such that the refrigerant flowing through the penetration passage is bypassed to the ports to thus be filtered thereby, whereby it is possible to basically solve the problem in a blocking caused by moisture and foreign materials within a circulation system of the air conditioner, and to simplify the construction of the system by being provided with a filter and a drier which are removable.

摘要翻译： 一种具有维修阀组件的空调器，包括与制冷剂流过的制冷剂管连接的连接体，并具有制冷剂流过的贯穿通道; 设置在所述连接体内的开闭单元，具有用于打开/关闭流过所述贯通通道的制冷剂通道的阻塞孔; 分别设置在连接体上的特定间隔的多个端口，与穿透通道相连，并且分别具有敞开的端部; 以及过滤器单元，其可移除地联接到端口的每个端部，使得流过穿透通道的制冷剂被旁路到端口，从而被过滤，由此可以基本上解决由水分和外来物质引起的堵塞问题 空调器的循环系统内的材料，并且通过设置有可移除的过滤器和干燥器来简化系统的构造。

公开(公告)号：US07716942B2

公开(公告)日：2010-05-18

申请号：US11349893

申请日：2006-02-09

申请人： Sung-Oh Choi ,  Si-Kyong Sung ,  Ki-Bum Kim ,  Jin-Ha Choi ,  Jae-Sik Kang

发明人： Sung-Oh Choi ,  Si-Kyong Sung ,  Ki-Bum Kim ,  Jin-Ha Choi ,  Jae-Sik Kang

IPC分类号： F25B45/00

CPC分类号： F25B41/003 ,  F25B43/003 ,  F25B45/00 ,  F25B2345/006 ,  F25B2400/0413

摘要： An air conditioner having a service valve assembly which comprises a connection body connected with a refrigerant pipe through which a refrigerant flows, and having a penetration passage through which the refrigerant flows; an opening/closing unit disposed in the connection body, and having a blocking hole for opening/closing the passage of the refrigerant flowing through the penetration passage; a plurality of ports disposed at the connection body, respectively, by a particular interval therebetween, connected with the penetration passage, and having an opened end portion, respectively; and a filter unit removably coupled to each end portion of the ports such that the refrigerant flowing through the penetration passage is bypassed to the ports to thus be filtered thereby, whereby it is possible to basically solve the problem in a blocking caused by moisture and foreign materials within a circulation system of the air conditioner, and to simplify the construction of the system by being provided with a filter and a drier which are removable.

摘要翻译： 一种具有维修阀组件的空调器，包括与制冷剂流过的制冷剂管连接的连接体，并具有制冷剂流过的贯穿通道; 设置在所述连接体内的开闭单元，具有用于打开/关闭流过所述贯通通道的制冷剂通道的阻塞孔; 分别设置在连接体上的特定间隔的多个端口，与穿透通道相连，并且分别具有敞开的端部; 以及过滤器单元，其可移除地联接到端口的每个端部，使得流过穿透通道的制冷剂被旁路到端口，从而被过滤，由此可以基本上解决由水分和外来物质引起的堵塞问题 空调器的循环系统内的材料，并且通过设置有可移除的过滤器和干燥器来简化系统的构造。

公开(公告)号：US20060179856A1

公开(公告)日：2006-08-17

申请号：US11349891

申请日：2006-02-09

申请人： Seok-Ho Yoon ,  Ki-Bum Kim ,  Pil-Hyun Yoon ,  Jin-Ha Choi ,  Balk-Young Chung

发明人： Seok-Ho Yoon ,  Ki-Bum Kim ,  Pil-Hyun Yoon ,  Jin-Ha Choi ,  Balk-Young Chung

IPC分类号： F25B13/00

CPC分类号： F25B13/00 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2400/19 ,  F25B2500/24 ,  F25B2700/21152

摘要： A multi type air-conditioner comprises: an outdoor unit having outdoor heat exchangers heat-exchanged with outdoor air and a compressor for compressing a refrigerant; indoor units for performing either cooling or heating; a high pressure pipe connected between a discharge side of the compressor and the indoor units; a low pressure pipe connected between a suction side of the compressor and the indoor units; and a refrigerant exhauster provided between the high pressure pipe and the low pressure pipe, for discharging a liquid refrigerant to the low pressure pipe when the liquid refrigerant is accumulated in the high pressure pipe, whereby degradation of cooling capability due to a lack of refrigerant can be prevented by minimizing accumulation of the liquid refrigerant in the high pressure pipe in a cooling operation mode.

摘要翻译： 一种多型空调机，其特征在于，包括室外机，室外热交换器与室外空气进行热交换，压缩机用于压缩制冷剂; 用于进行冷却或加热的室内机组; 连接在压缩机的排出侧与室内机之间的高压管; 连接在压缩机的吸入侧和室内机之间的低压管; 以及设置在高压管和低压管之间的制冷剂排出器，用于当液体制冷剂积聚在高压管中时将液体制冷剂排放到低压管，由此由于制冷剂不足导致的冷却能力的劣化 通过在制冷运转模式中使液体制冷剂在高压管中的积聚最小化来防止。