公开(公告)号：US20060086105A1

公开(公告)日：2006-04-27

申请号：US11258275

申请日：2005-10-26

申请人： Se-Dong Chang ,  Sung-Hwan Kim ,  Yoon-Been Lee ,  Baik-Young Chung

发明人： Se-Dong Chang ,  Sung-Hwan Kim ,  Yoon-Been Lee ,  Baik-Young Chung

IPC分类号： G01K13/00

CPC分类号： F24F1/32 ,  F24F1/26 ,  F24F11/30 ,  F24F2110/12 ,  F24F2140/12 ,  F24F2140/20 ,  F25B13/00 ,  F25B49/005 ,  F25B2500/04 ,  Y10T137/8326 ,  Y10T137/8359

摘要： A method for detecting a clogged state of a pipe of a heat pump type multi-air conditioner includes: detecting a temperature of a pipe of an arbitrary indoor heat exchanger among a plurality of indoor heat exchangers; detecting a pressure of a refrigerant sucked into an arbitrary outdoor unit among a plurality of outdoor units in case of performing an air-conditioning operation, and detecting a pressure of a refrigerant introduced into the arbitrary indoor heat exchanger after being discharged from an arbitrary outdoor unit among the plurality of outdoor units in case of performing a heating operation; and comparing a pressure corresponding to the detected temperature of the pipe and the detected pressure of the refrigerant and determining whether the pipe is clogged based on the comparison result. By detecting a clogged state of a pipe, the heat pump type multi-air conditioner is prevented from being damaged due to a clogged state of the pipe.

摘要翻译： 一种用于检测热泵式多功能空调的管道堵塞状态的方法，包括：检测多台室内热交换器中的任意室内热交换器的管道的温度; 在执行空调操作的情况下，检测吸入多个室外机中的任意室外机的制冷剂的压力，以及在从任意的室外机排出之后，检测引入到任意的室内热交换器中的制冷剂的压力 在执行加热操作的情况下，在多个室外单元中; 并且比较与检测到的管道温度相对应的压力和制冷剂的检测压力，并根据比较结果确定管道是否堵塞。 通过检测管道的堵塞状态，防止了由于管道堵塞状态导致的热泵式多功能空调机的损坏。

公开(公告)号：US07823397B2

公开(公告)日：2010-11-02

申请号：US11258275

申请日：2005-10-26

申请人： Se-Dong Chang ,  Sung-Hwan Kim ,  Yoon-Been Lee ,  Baik-Young Chung

发明人： Se-Dong Chang ,  Sung-Hwan Kim ,  Yoon-Been Lee ,  Baik-Young Chung

IPC分类号： G01K13/00 ,  F25B49/00 ,  F25B41/00 ,  F25B13/00 ,  E03B7/07

CPC分类号： F24F1/32 ,  F24F1/26 ,  F24F11/30 ,  F24F2110/12 ,  F24F2140/12 ,  F24F2140/20 ,  F25B13/00 ,  F25B49/005 ,  F25B2500/04 ,  Y10T137/8326 ,  Y10T137/8359

摘要： A method for detecting a clogged state of a pipe of a heat pump type multi-air conditioner includes: detecting a temperature of a pipe of an arbitrary indoor heat exchanger among a plurality of indoor heat exchangers; detecting a pressure of a refrigerant sucked into an arbitrary outdoor unit among a plurality of outdoor units in case of performing an air-conditioning operation, and detecting a pressure of a refrigerant introduced into the arbitrary indoor heat exchanger after being discharged from an arbitrary outdoor unit among the plurality of outdoor units in case of performing a heating operation; and comparing a pressure corresponding to the detected temperature of the pipe and the detected pressure of the refrigerant and determining whether the pipe is clogged based on the comparison result. By detecting a clogged state of a pipe, the heat pump type multi-air conditioner is prevented from being damaged due to a clogged state of the pipe.

摘要翻译： 一种用于检测热泵式多功能空调的管道堵塞状态的方法，包括：检测多台室内热交换器中的任意室内热交换器的管道的温度; 在执行空调操作的情况下，检测吸入多个室外机中的任意室外机的制冷剂的压力，以及在从任意的室外机排出之后，检测引入到任意的室内热交换器中的制冷剂的压力 在执行加热操作的情况下，在多个室外单元中; 并且比较与检测到的管道温度相对应的压力和制冷剂的检测压力，并根据比较结果确定管道是否堵塞。 通过检测管道的堵塞状态，防止了由于管道堵塞状态导致的热泵式多功能空调机的损坏。

公开(公告)号：US07621138B2

公开(公告)日：2009-11-24

申请号：US11128336

申请日：2005-05-13

申请人： Yoon-Been Lee ,  Se-Dong Chang ,  Song Choi ,  Baik-Young Chung

发明人： Yoon-Been Lee ,  Se-Dong Chang ,  Song Choi ,  Baik-Young Chung

IPC分类号： G01K13/00 ,  F25B7/00

CPC分类号： F25B49/005 ,  F24F11/30 ,  F24F11/32 ,  F24F11/62 ,  F24F11/65 ,  F24F2110/10 ,  F24F2110/12 ,  F25B13/00 ,  F25B2313/023 ,  F25B2313/02331 ,  F25B2313/02334 ,  F25B2313/025 ,  F25B2313/0253 ,  F25B2500/19 ,  F25B2700/2104 ,  F25B2700/2106

摘要： Disclosed are an abnormal state detecting apparatus of a multi-type air conditioner and a method thereof. The method comprises: a user's selecting a test operation, and then detecting plural indoor temperatures of indoor zones where a plurality of indoor units are installed and plural outdoor temperatures of outdoor zones where a plurality of outdoor units are installed; selecting a corresponding test operation mode among a plurality of test operation modes preset according to an average indoor temperature of the detected plural indoor temperatures and an average outdoor temperature of the detected plural outdoor temperatures; test-operating the multi-type air conditioner according to the selected test operation mode, and collecting data showing an operation state of the test-operated air conditioner; and comparing the collected data with a preset reference data and judging an abnormal state of the multi-type air conditioner based on the comparison result.

摘要翻译： 公开了一种多型空调的异常状态检测装置及其方法。 该方法包括：用户选择测试操作，然后检测安装有多个室内机的室内多个室内温度以及安装有多个室外机的室外区域的多个室外温度; 根据检测到的多个室内温度的平均室内温度和检测到的多个室外温度的平均室外温度，在多个测试操作模式中选择相应的测试操作模式; 根据所选择的测试操作模式对所述多型空调进行测试操作，并且收集示出所述测试操作的空调器的操作状态的数据; 以及将所收集的数据与预设的参考数据进行比较，并且基于比较结果来判断多类型空调的异常状态。

公开(公告)号：US20060086103A1

公开(公告)日：2006-04-27

申请号：US11128336

申请日：2005-05-13

申请人： Yoon-Been Lee ,  Se-Dong Chang ,  Song Choi ,  Baik-Young Chung

发明人： Yoon-Been Lee ,  Se-Dong Chang ,  Song Choi ,  Baik-Young Chung

IPC分类号： F25B49/00 ,  G01K13/00 ,  F25B7/00

CPC分类号： F25B49/005 ,  F24F11/30 ,  F24F11/32 ,  F24F11/62 ,  F24F11/65 ,  F24F2110/10 ,  F24F2110/12 ,  F25B13/00 ,  F25B2313/023 ,  F25B2313/02331 ,  F25B2313/02334 ,  F25B2313/025 ,  F25B2313/0253 ,  F25B2500/19 ,  F25B2700/2104 ,  F25B2700/2106

摘要： Disclosed are an abnormal state detecting apparatus of a multi-type air conditioner and a method thereof. The method comprises: a user's selecting a test operation, and then detecting plural indoor temperatures of indoor zones where a plurality of indoor units are installed and plural outdoor temperatures of outdoor zones where a plurality of outdoor units are installed; selecting a corresponding test operation mode among a plurality of test operation modes preset according to an average indoor temperature of the detected plural indoor temperatures and an average outdoor temperature of the detected plural outdoor temperatures; test-operating the multi-type air conditioner according to the selected test operation mode, and collecting data showing an operation state of the test-operated air conditioner; and comparing the collected data with a preset reference data and judging an abnormal state of the air conditioner based on the comparison result.

摘要翻译： 公开了一种多型空调的异常状态检测装置及其方法。 该方法包括：用户选择测试操作，然后检测安装有多个室内机的室内多个室内温度以及安装有多个室外机的室外区域的多个室外温度; 根据检测到的多个室内温度的平均室内温度和检测到的多个室外温度的平均室外温度，在多个测试操作模式中选择相应的测试操作模式; 根据所选择的测试操作模式对所述多型空调进行测试操作，并且收集示出所述测试操作的空调器的操作状态的数据; 并且将收集的数据与预设的参考数据进行比较，并且基于比较结果判断空调的异常状态。

公开(公告)号：US07765812B2

公开(公告)日：2010-08-03

申请号：US11258126

申请日：2005-10-26

申请人： Se-Dong Chang ,  Kwang-Woon Kim ,  Yoon-Been Lee ,  Hyung-Soo Kim ,  Sung-Hwan Kim ,  Jeong-Eon Oh ,  Jae-Heuk Choi ,  Song Choi

发明人： Se-Dong Chang ,  Kwang-Woon Kim ,  Yoon-Been Lee ,  Hyung-Soo Kim ,  Sung-Hwan Kim ,  Jeong-Eon Oh ,  Jae-Heuk Choi ,  Song Choi

IPC分类号： F25B41/04

CPC分类号： F24F3/065 ,  F24F11/30 ,  F24F2140/20 ,  F25B13/00 ,  F25B49/005 ,  F25B2313/023 ,  F25B2313/0253 ,  F25B2313/0314 ,  F25B2500/06 ,  F25B2600/2513

摘要： A system for detecting a mis-connected state between communication lines for a multi-type air conditioner and a method thereof. The system comprises an indoor unit pipe temperature detection unit for detecting a temperature of an indoor unit pipe, and a microprocessor for controlling an opening of an electronic expansion valve based on a temperature detected by the indoor unit pipe temperature detection unit, comparing a temperature response characteristic of the indoor unit pipe with a preset temperature response characteristic of a normal indoor unit pipe based on an opening of the electronic expansion valve, and thereby judging whether the communication lines are mis-connected to one another or not. An indoor unit from which the mis-connection has been generated is fast detected, and error information is displayed. Accordingly, the mis-connected state between the communication lines is restored, thereby preventing a damage of the system due to the mis-connection.

摘要翻译： 一种用于检测多型空调的通信线路之间的连接不良状态的系统及其方法。 该系统包括用于检测室内单元管的温度的室内单元管温度检测单元和基于由室内单元管温度检测单元检测到的温度来控制电子膨胀阀的开度的微处理器，比较温度响应 基于电子膨胀阀的开口，具有普通室内单元管的预设温度响应特性的室内单元管的特征，从而判断通信线路是否彼此错误连接。 快速检测到产生了误连接的室内机，显示错误信息。 因此，恢复通信线路之间的错连接状态，从而防止由于错误连接而造成的系统损坏。

公开(公告)号：US20060086104A1

公开(公告)日：2006-04-27

申请号：US11258126

申请日：2005-10-26

申请人： Se-Dong Chang ,  Kwang-Woon Kim ,  Yoon-Been Lee ,  Hyung-Soo Kim ,  Sung-Hwan Kim ,  Jeong-Eon Oh ,  Jae-Heuk Choi ,  Song Choi

发明人： Se-Dong Chang ,  Kwang-Woon Kim ,  Yoon-Been Lee ,  Hyung-Soo Kim ,  Sung-Hwan Kim ,  Jeong-Eon Oh ,  Jae-Heuk Choi ,  Song Choi

IPC分类号： G01K13/00

CPC分类号： F24F3/065 ,  F24F11/30 ,  F24F2140/20 ,  F25B13/00 ,  F25B49/005 ,  F25B2313/023 ,  F25B2313/0253 ,  F25B2313/0314 ,  F25B2500/06 ,  F25B2600/2513

摘要： A system for detecting a mis-connected state between communication lines for a multi-type air conditioner and a method thereof. The system comprises an indoor unit pipe temperature detection unit for detecting a temperature of an indoor unit pipe, and a microprocessor for controlling an opening of an electronic expansion valve based on a temperature detected by the indoor unit pipe temperature detection unit, comparing a temperature response characteristic of the indoor unit pipe with a preset temperature response characteristic of a normal indoor unit pipe based on an opening of the electronic expansion valve, and thereby judging whether the communication lines are mis-connected to one another or not. An indoor unit from which the mis-connection has been generated is fast detected, and error information is displayed. Accordingly, the mis-connected state between the communication lines is restored, thereby preventing a damage of the system due to the mis-connection.

摘要翻译： 一种用于检测多型空调的通信线路之间的连接不良状态的系统及其方法。 该系统包括用于检测室内单元管的温度的室内单元管温度检测单元和基于由室内单元管温度检测单元检测到的温度来控制电子膨胀阀的开度的微处理器，比较温度响应 基于电子膨胀阀的开口，具有普通室内单元管的预设温度响应特性的室内单元管的特征，从而判断通信线路是否彼此错误连接。 快速检测到产生了误连接的室内机，显示错误信息。 因此，恢复通信线路之间的错连接状态，从而防止由于错误连接而造成的系统损坏。

公开(公告)号：US20050257565A1

公开(公告)日：2005-11-24

申请号：US10984970

申请日：2004-11-10

申请人： Yoon-Been Lee ,  Hyung-Soo Kim ,  Sae-Dong Jang ,  Baik-Young Chung ,  Sai-Kee Oh ,  Kyung-Won Seo ,  Ho-Jong Jeong

发明人： Yoon-Been Lee ,  Hyung-Soo Kim ,  Sae-Dong Jang ,  Baik-Young Chung ,  Sai-Kee Oh ,  Kyung-Won Seo ,  Ho-Jong Jeong

IPC分类号： F24F5/00 ,  F25B13/00 ,  F25B31/00 ,  F25B1/00 ,  F25B1/10

CPC分类号： F25B13/00 ,  F25B31/004 ,  F25B2313/006 ,  F25B2313/0233 ,  F25B2313/0253 ,  F25B2400/075

摘要： A multi-air conditioner comprising: a plurality of indoor units for exchanging the heat with indoor air; a plurality of outdoor units, each outdoor unit having an outdoor heat exchanger for exchanging the heat and a compressor for compressing a fluid; a connecting pipe for connecting the indoor units with the outdoor units; and a pressure equalizing pipe for communicating the outdoor heat exchanger of one outdoor unit with the compressor of at least one other outdoor unit, so that the multi-air conditioner is capable of improving stability, reliability and efficiency of a system by equalizing the low pressure between the indoor units in heating and equalizing the high pressure between the outdoor units in cooling.

摘要翻译： 一种多空调机，包括：多个室内单元，用于与室内空气交换热量; 多个室外机，每个室外机具有用于交换热量的室外热交换器和用于压缩流体的压缩机; 用于将室内机与室外机连接的连接管; 以及用于使一个室外机的室外热交换器与至少一个其他室外机的压缩机连通的均压管，使得多空调能够通过均衡低压来提高系统的稳定性，可靠性和效率 在室内单元之间加热并均衡室外单元之间的高压冷却。

公开(公告)号：US07318326B2

公开(公告)日：2008-01-15

申请号：US10984970

申请日：2004-11-10

申请人： Yoon-Been Lee ,  Hyung-Soo Kim ,  Sae-Dong Jang ,  Baik-Young Chung ,  Sai-Kee Oh ,  Kyung-Won Seo ,  Ho-Jong Jeong

发明人： Yoon-Been Lee ,  Hyung-Soo Kim ,  Sae-Dong Jang ,  Baik-Young Chung ,  Sai-Kee Oh ,  Kyung-Won Seo ,  Ho-Jong Jeong

IPC分类号： F25B1/10

CPC分类号： F25B13/00 ,  F25B31/004 ,  F25B2313/006 ,  F25B2313/0233 ,  F25B2313/0253 ,  F25B2400/075

摘要： A multi-air conditioner comprising: a plurality of indoor units for exchanging the heat with indoor air; a plurality of outdoor units, each outdoor unit having an outdoor heat exchanger for exchanging the heat and a compressor for compressing a fluid; a connecting pipe for connecting the indoor units with the outdoor units; and a pressure equalizing pipe for communicating the outdoor heat exchanger of one outdoor unit with the compressor of at least one other outdoor unit, so that the multi-air conditioner is capable of improving stability, reliability and efficiency of a system by equalizing the low pressure between the indoor units in heating and equalizing the high pressure between the outdoor units in cooling.

摘要翻译： 一种多空调机，包括：多个室内单元，用于与室内空气交换热量; 多个室外机，每个室外机具有用于交换热量的室外热交换器和用于压缩流体的压缩机; 用于将室内机与室外机连接的连接管; 以及用于使一个室外机的室外热交换器与至少一个其他室外机的压缩机连通的均压管，使得多空调能够通过均衡低压来提高系统的稳定性，可靠性和效率 在室内单元之间加热并均衡室外单元之间的高压冷却。

公开(公告)号：US20050092000A1

公开(公告)日：2005-05-05

申请号：US10932099

申请日：2004-09-02

申请人： Il-Nahm Hwang ,  Yoon-Been Lee ,  Dong-Jun Yang

发明人： Il-Nahm Hwang ,  Yoon-Been Lee ,  Dong-Jun Yang

IPC分类号： F25B43/02 ,  F24F5/00 ,  F25B31/00 ,  F25B43/00 ,  F25B49/02 ,  G05D23/32

CPC分类号： F25B31/004 ,  F25B2400/075 ,  F25B2600/23 ,  F25B2600/2519 ,  F25B2700/2105 ,  F25B2700/21151

摘要： Disclosed are a system for recycling oil in an air conditioner and a method thereof. The system comprises: an oil recycling line connected between a compressor for compressing a refrigerant and an accumulator for dividing a refrigerant into gas and liquid and thereby supplying the gas refrigerant to the compressor, for recycling oil stored in the accumulator to the compressor; an open/close valve installed at the oil recycling line and opening and closing the oil recycling line; and a control unit for controlling the open/close valve and thereby controlling an oil supply from the accumulator to the compressor. According to this, an oil deficiency of the compressor is prevented and thereby a reliability of the compressor is enhanced.

摘要翻译： 公开了一种用于在空调中回收油的系统及其方法。 该系统包括：连接在用于压缩制冷剂的压缩机和用于将制冷剂分成气体和液体的蓄能器之间连接的油循环管线，从而将气体制冷剂供应到压缩机，用于将储存在蓄能器中的油循环到压缩机; 安装在油回收线上的开/关阀，打开和关闭油回收线; 以及控制单元，用于控制打开/关闭阀，从而控制从蓄能器到压缩机的供油。 因此，防止了压缩机的缺油，从而提高了压缩机的可靠性。