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1. 发明授权

KR101583344B1 공기조화기 및 공기조화기의 냉매 충전 방법 有权
标题翻译：空调和空调制冷剂充电方法
公开(公告)号：KR101583344B1
公开(公告)日：2016-01-19
申请号：KR1020090000923
申请日：2009-01-06
申请人： 엘지전자 주식회사
发明人： 권기백 , 정백영 , 오세기
IPC分类号： F24F11/00 , F24F11/02 , F25B49/02 , F25B40/00
摘要： 공기조화기및 공기조화기의냉매충전방법이제공된다. 본발명의실시예에따른공기조화기의냉매충전방법은, 정상상태에서공기조화기에냉매가봉입되는단계와, 공기조화기에냉매를봉입하면서공기조화기가정상냉매량상태에도달하는지판단하는단계와, 공기조화기가정상냉매량상태에도달하면공기조화기의운전을종료하는단계와, 공기조화기의사방밸브를절환하여냉매봉입이중지되는단계를포함한다.

2. 发明授权

KR101245023B1 공기 조화기의 제어방법 有权
标题翻译：空调器的控制方法
公开(公告)号：KR101245023B1
公开(公告)日：2013-03-18
申请号：KR1020110103757
申请日：2011-10-11
申请人： 엘지전자 주식회사
发明人： 권기백 , 김성환
IPC分类号： F24F11/053 , F24F11/02
CPC分类号： G05D23/1928 , F24F11/30 , F24F11/32 , F24F2110/10
摘要： PURPOSE: A control method of an air-conditioner is provided to easily sense the malfunction of a temperature sensor related to a specific temperature value when the temperature value of a refrigeration cycle is out of a normal range. CONSTITUTION: A control method of an air-conditioner comprises the following steps: a step of sensing a value from a first sensor and a plurality of values from a second sensor to be compared with the value from the first sensor; a step of recognizing a value difference between the first and second sensors(S16); a step of determining whether the value difference is within a set range(S17); and a step of sensing the occurrence of an error in the first sensor if the number of cases, in which the value difference is out of the preset range, is more than or equal to a set value(S19). [Reference numerals] (AA) Start; (BB) End; (S11) Starting the operation of an air-conditioner; (S13) Refrigerant cycle is stabilized?; (S14) Sensing a temperature value for a set time; (S15) Calculating the average of the sensed temperature values after the set time; (S16) Recognizing the difference between a determination target temperature value and a plurality of comparison target temperature values by using the calculated average; (S17) Result(abnormal range) not satisfying a set temperature difference range exists?; (S18) Number of abnormal ranges is equal to or more than a set value?; (S19) Recognizing the occurrence of an error in a sensor which senses the determination target temperature value; (S20) Displaying the error result; (S21) Determining the normal operation of the sensor
摘要翻译：目的：提供一种空调器的控制方法，以便在制冷循环的温度值超出正常范围时容易地感测与特定温度值相关的温度传感器的故障。构成：空调的控制方法包括以下步骤：从第一传感器检测值和来自第二传感器的多个值以与来自第一传感器的值进行比较的步骤; 识别第一和第二传感器之间的值差的步骤（S16）; 确定所述值差是否在设定范围内的步骤（S17）; 以及如果值差超出预设范围的情况的数量大于或等于设定值，则检测第一传感器中出现误差的步骤（S19）。（附图标记）（AA）开始; （BB）结束; （S11）开始空调的运转; （S13）制冷剂循环稳定？（S14）感应设定时间的温度值; （S15）计算设定时间后的感测温度值的平均值; （S16）通过使用计算出的平均值来识别确定目标温度值与多个比较对象温度值之间的差异; （S17）不满足设定温度差范围的结果（异常范围）存在？（S18）异常范围的数量等于或大于设定值α; （S19）认识到感测确定目标温度值的传感器中出现误差; （S20）显示错误结果; （S21）确定传感器的正常运行

3. 发明公开

KR1020120137012A 냉방 기능이 구비된 급탕시스템 有权
标题翻译：一种用于加热可操作空调的水的系统
公开(公告)号：KR1020120137012A
公开(公告)日：2012-12-20
申请号：KR1020110056281
申请日：2011-06-10
申请人： 엘지전자 주식회사
发明人： 권기백 , 김성환
IPC分类号： F24D17/02 , F24H4/02 , F25B30/00
CPC分类号： Y02B30/12 , F24D17/02 , F24D2200/12 , F24D2220/0207 , F24H4/02 , F25B30/00
摘要： PURPOSE: A hot water supply system with a cooling function is provided such that heating and cooling devices are not necessary as cooling operation and heating operation are facilitated at the same time. CONSTITUTION: A hot water supply system(10) with a cooling function comprises a compressor(20), a heat exchanger(30) for hot water supply, an indoor heat exchanger(71), an outdoor heat exchanger(81), and a first flow line switching unit(110). The heat exchanger for water supply is placed at the outlet side of the compressor. The heat exchange between compressed refrigerant and water occurs in the heat exchanger for water supply. The indoor heat exchanger sucks the refrigerant passing through the heat exchanger in a first mode. The outdoor heat exchanger sucks the refrigerant passing through the heat exchanger in a second mode. The first flow line switching unit selectively supplies the refrigerant discharged from the heat exchanger to the indoor or outdoor heat exchanger.
摘要翻译：目的：提供具有冷却功能的热水供应系统，使得不需要加热和冷却装置，因为同时促进了制冷操作和制热操作。构成：具有冷却功能的热水供应系统（10）包括压缩机（20），用于热水供应的热交换器（30），室内热交换器（71），室外热交换器（81）和第一流路切换单元（110）。用于供水的热交换器被放置在压缩机的出口侧。压缩制冷剂和水之间的热交换发生在用于供水的热交换器中。室内热交换器以第一模式吸入通过热交换器的制冷剂。室外热交换器以第二模式吸入通过热交换器的制冷剂。第一流路切换单元选择性地将从热交换器排出的制冷剂供给到室内或室外热交换器。

4. 发明公开

KR1020110092072A 공기조화기 및 공기조화기의 제어방법 有权
标题翻译：空调器和空调器的控制方法
公开(公告)号：KR1020110092072A
公开(公告)日：2011-08-17
申请号：KR1020100011515
申请日：2010-02-08
申请人： 엘지전자 주식회사
发明人： 권기백 , 김성환
IPC分类号： F24F11/02 , F24F11/00
CPC分类号： F25B49/005 , F25B2500/222 , F24F11/83 , F24F11/36 , F24F11/52 , F25B2700/1931 , F25B2700/21152
摘要： PURPOSE: An air conditioner and a control method thereof are provided to increase the accuracy of determining the leakage of refrigerant and prevent environmental contamination and additional failure due to the refrigerant leakage. CONSTITUTION: An air conditioner and a control method thereof are as follows. The change of a cycle from the operation parameters of an air conditioner is monitored(S210). It is determined from the change of the cycle whether refrigerant is leaked(S220). A leakage of refrigerant is announced to the outside(S290).
摘要翻译：目的：提供一种空调及其控制方法，以提高确定制冷剂泄漏的准确性，并防止由于制冷剂泄漏引起的环境污染和附加故障。构成：空调及其控制方法如下。监视与空调的运转参数的周期变化（S210）。从循环的变化确定制冷剂是否泄漏（S220）。向外界通报制冷剂泄漏（S290）。

5. 发明公开

KR1020110090639A 공기조화기 및 그 운전방법 无效
标题翻译：空调及其控制过程
公开(公告)号：KR1020110090639A
公开(公告)日：2011-08-10
申请号：KR1020100010547
申请日：2010-02-04
申请人： 엘지전자 주식회사
发明人： 김범석 , 송치우 , 김성환 , 권기백
IPC分类号： F24F11/02 , F24F11/00 , F25B49/02
CPC分类号： F24F11/83 , F24F11/32 , F24F11/52 , F24F11/84 , F25B2400/0401
摘要： PURPOSE: An air conditioning device and operation method thereof are provided to minimize a waste of labor and a waste of time since an air conditioning device diagnoses the state of a hot gas valve and informs the outside. CONSTITUTION: An air conditioning device comprises a freezing cycle circuit, a hot gas bypass path, a hot gas valve(6), a control unit(60) and an information output unit(70). The freezing cycle circuit comprises a compressor, an outdoor heat exchanger, an expansion unit and an indoor heat exchanger. Refrigerant circulates in the freezing cycle circuit. The hot gas bypass path guides hot gas of the high-pressure side of the freezing cycle circuit to the low-pressure side of the freezing cycle circuit. The hot gas valve is installed on the hot gas bypass path. If pressure difference between the low- and high-pressure sides of the freezing cycle circuit is beyond a reference range after the freezing cycle circuit becomes stable and an ON signal is input to the hot gas valve, the control unit outputs that the hot gas valve is out of order.
摘要翻译：目的：提供一种空气调节装置及其操作方法，以便从空气调节装置诊断热气阀的状态并通知外部来最小化劳动浪费和时间浪费。构成：空调装置包括冷冻循环回路，热气旁路，热气阀（6），控制单元（60）和信息输出单元（70）。冷冻循环回路包括压缩机，室外热交换器，膨胀单元和室内热交换器。制冷剂在冷冻循环回路中循环。热气旁通路将冷冻循环回路的高压侧的热气引导到冷冻循环回路的低压侧。热气阀安装在热气旁路上。如果冷冻循环回路稳定后，冷冻循环回路的低压侧和高压侧之间的压差超过参考范围，并且将热信号输入到热气阀，则控制单元输出热气阀是不正常的

6. 发明公开

KR1020110003772A 공기조화기 无效
标题翻译：冷气机
公开(公告)号：KR1020110003772A
公开(公告)日：2011-01-13
申请号：KR1020090061214
申请日：2009-07-06
申请人： 엘지전자 주식회사
发明人： 권기백 , 김성환
IPC分类号： F25B13/00 , F25B1/00
摘要： PURPOSE: An air conditioner is provided to enable indoor units to use operation modes which are different from each other. CONSTITUTION: An air conditioner comprises a compressor(110), a four-way valve(160), an outdoor heat exchanger(140), a common pipe(191), a first indoor heat exchanger(120(1)), and a second heat exchanger(120(2)). The compressor compresses a refrigerant. The four-way valve is connected to the compressor through a discharge pipe(161). The outdoor heat exchanger is connected to the four-way valve through an intake pipe(168). The common pipe is branched from the intake pipe. The first indoor heat exchanger is connected to the common pipe. The second indoor heat exchanger is connected to the four-way valve. The common pipe guides the compressed refrigerant to the first indoor heat exchanger.
摘要翻译：目的：提供一种空调，使室内机能够使用彼此不同的操作模式。构成：空调机包括压缩机（110），四通阀（160），室外热交换器（140），公共管道（191），第一室内热交换器（120（1））和第二热交换器（120（2））。压缩机压缩制冷剂。四通阀通过排出管161连接到压缩机。室外热交换器通过进气管（168）连接到四通阀。公共管从进气管分支。第一台室内热交换器与公共管连接。第二室内热交换器连接到四通阀。普通管将压缩的制冷剂引导到第一室内热交换器。

7. 发明公开

KR1020060066838A 멀티 공기조화기의 제어방법 有权
标题翻译：多功能空调的控制方法
公开(公告)号：KR1020060066838A
公开(公告)日：2006-06-19
申请号：KR1020040105329
申请日：2004-12-14
申请人： 엘지전자 주식회사
发明人： 권기백 , 강원철 , 최성오 , 정백영 , 하도용
IPC分类号： F24F11/00 , F24F11/02
CPC分类号： F25B13/00 , F24F11/30 , F24F11/83 , F24F2110/10 , F25B2313/02331 , F25B2313/02334 , F25B2600/2513 , F24F11/84
摘要： Disclosed herein is a method for operating an air conditioner which is capable of achieving the effective operation of a plurality of indoor units. The method comprises the steps of: a) receiving operating state information of the indoor units connected to one outdoor unit; b) determining whether or not the amount of refrigerant to be distributed into the indoor units needs to be regulated, based on the operating state information of the indoor units; and c) regulating the amount of the refrigerant to be distributed into the indoor units.
摘要翻译：本发明通过根据连接到室外单元的多个室内单元的容量来控制供应到每个室内单元的制冷剂的流量来提高多类型空调的制冷和制热效率，。

8. 发明公开

KR1020150137877A 공기조화기 有权
标题翻译：冷气机
公开(公告)号：KR1020150137877A
公开(公告)日：2015-12-09
申请号：KR1020140066492
申请日：2014-05-30
申请人： 엘지전자 주식회사
发明人： 권기백 , 김성환
IPC分类号： F24F11/02 , F25B13/00
CPC分类号： F24F11/72 , F25B13/00
摘要： 본발명은실외열교환기의착상여부를정확하게판단하는공기조화기에관한것이다. 본발명의실시예에따른공기조화기는, 냉매를압축하는압축기; 실외에설치되어실외공기와냉매를열교환하는실외열교환기; 실내에설치되어실내공기와냉매를열교환하는실내열교환기; 난방운전시상기실내열교환기에서응축된냉매를팽창하는실외팽창밸브; 난방운전시상기실외팽창밸브로유입되는냉매의온도인실외팽창입구온도를측정하는실외팽창입구온도센서; 난방운전시상기실외팽창밸브로유입되는냉매의압력인실외팽창입구압력을측정하는실외팽창입구압력센서; 상기압축기로유입되는냉매의온도인압축입구온도를측정하는압축입구온도센서; 상기압축기로유입되는냉매의압력인압축입구압력을측정하는압축입구압력센서; 및상기실외팽창입구온도, 상기실외팽창입구압력, 상기압축입구온도, 및압축입구압력으로부터상기실외열교환기의착상여부를판단하는제어부를포함한다.
摘要翻译：本发明涉及能够精确地判断室外热交换器是否结霜的空调装置。根据本发明实施例的空调器包括：用于压缩制冷剂的压缩机; 室外热交换器，安装在室外以允许室外空气与制冷剂交换热量; 室内热交换器，安装在室内以允许室内空气与制冷剂交换热量; 室外膨胀阀，用于在制热运转期间使由室内热交换器冷凝的制冷剂膨胀; 室外膨胀入口温度传感器，用于测量在加热操作期间进入室外膨胀阀的制冷剂的温度的室外膨胀入口温度; 室外膨胀入口压力传感器，用于测量在加热操作期间进入室外膨胀阀的制冷剂的压力的室外膨胀入口压力; 用于测量作为进入压缩机的制冷剂的温度的压缩入口温度的压缩入口温度传感器; 用于测量作为进入压缩机的制冷剂的压力的压缩入口压力的压缩入口压力传感器; 以及控制部，其用于判定室外热交换器是否从室外膨胀入口温度，室外膨胀入口压力，压缩入口温度和压缩入口压力中结霜。

9. 发明授权

KR101527214B1 공기 조화기 및 그의 제어방법 有权
标题翻译：空调及其控制方法
公开(公告)号：KR101527214B1
公开(公告)日：2015-06-16
申请号：KR1020080015134
申请日：2008-02-20
申请人： 엘지전자 주식회사
发明人： 권기백 , 오세기
IPC分类号： F24F11/02 , F24F11/00 , F24F3/00 , F25B1/00
摘要： 본실시예에따른공기조화기는압축기, 실외열교환기, 실외팬이구비되는실외기; 상기실외기와연결되며, 실내열교환기, 실내팬이구비되는실내기; 상기압축기에서토출된냉매의일부가, 난방운전될때의상기실외열교환기의흡입측으로이동되도록하는바이패스배관; 상기바이패스배관에구비되는바이패스밸브; 및상기바이패스밸브의개폐를제어하는제어부가포함되며, 제상운전모드하에서, 상기압축기에서토출된냉매의일부는상기바이패스밸브의개방에의해서상기실외열교환기로직접유입되고, 다른일부는상기실내열교환기를통과한후에상기실외열교환기로유입되는것을특징으로한다.
摘要翻译：本实施方式的空气调节机包括具有压缩机，室外热交换器和室外风扇的室外机，室内单元，连接到室外单元并具有室内热交换器和室内风扇; 当执行加热操作时，用于允许从压缩机排出的制冷剂的一部分移动到室外热交换器的吸入侧的旁通管; 在旁通管中设置旁通阀; 并且将包括用于控制所述打开和关闭所述旁通阀的，下除霜运转模式的附加控制，从压缩机排出的制冷剂的一部分被直接通过打开旁通阀团导入室外热交换器，而另一部分是室内然后通过热交换器后流入室外热交换器。

10. 发明授权

KR101300888B1 멀티형 공기 조화기 有权
标题翻译：多型空调
公开(公告)号：KR101300888B1
公开(公告)日：2013-08-27
申请号：KR1020060069581
申请日：2006-07-25
申请人： 엘지전자 주식회사
发明人： 최진하 , 서경원 , 권기백
IPC分类号： F24F1/68 , F25B1/00 , F25B41/04 , F24F13/00
摘要： 본 발명은 공기 조화기에 관한 것으로, 더욱 상세하게는 멀티형 공기 조화기에 관한 것이다.
본 발명의 목적을 달성하기 위한 본 발명의 실시 예에 따른 멀티형 공기 조화기에는, 압축기 및 실외 열교환기가 수용되는 복수 개의 실외기; 상기 압축기로 냉매가 유입되도록 하는 냉매 인입관; 상기 실외 열교환기로부터 냉매가 유출되도록 하는 냉매 인출관; 및 상기 냉매 인입관과 상기 냉매 인출관 상에 각각 구비되어 냉매의 유동을 제어하는 밸브가 포함되고, 상기 밸브에는, 상기 복수 개의 실외기 중 어느 하나의 실외기의 운전이 정지되면 상기 정지된 실외기로 냉매가 유입 또는 유출되는 것이 차단되도록 제어부에 의해 개폐 여부가 결정되는 전자밸브; 및 상기 복수의 실외기 중 어느 하나의 실외기를 교체할 때 상기 교체되는 실외기로 냉매가 유입 또는 유출되는 것을 차단되도록 수동으로 개폐 여부가 결정되는 수동 차단 밸브가 포함된다.
본 발명에 따른 멀티형 공기 조화기에 의하여, 다수의 실외기들 중 어느 하나의 실외기가 고장 등에 의해 정지되거나 교체의 필요성이 요구되는 경우 그 실외기로 냉매가 유입되거나 유출되는 것이 차단되어, 냉매 유동관에 흐르는 냉매의 압력손실을 저감 시키는 효과가 있다.
공기 조화기, 실외기, 실내기, 전자 밸브, 수동 차단 밸브

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