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1. 发明授权

US08393173B2 Combined refrigerating/freezing and air conditioning system 有权
标题翻译：联合制冷/冷冻和空调系统
公开(公告)号：US08393173B2
公开(公告)日：2013-03-12
申请号：US12727382
申请日：2010-03-19
申请人： Jae Heuk Choi , Tae Hee Kwak , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
发明人： Jae Heuk Choi , Tae Hee Kwak , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
IPC分类号： F25B13/00
CPC分类号： F25B7/00 , F25B13/00 , F25B2400/22 , F25B2500/31
摘要： A combined refrigerating/freezing and air conditioning system is provided. The system may include an air conditioning circuit, a refrigerating circuit, a freezing circuit, a first heat exchanger, and a second heat exchanger. The air conditioning circuit may include a compressor, an outdoor heat exchanger, and an indoor heat exchanger. The refrigerating circuit may include compressor, a condenser, and an evaporator. The freezing circuit may include a compressor, a condenser, and an evaporator. The refrigerant of the air conditioning circuit may be heat-exchanged with the refrigerant of the refrigerating circuit in the first heat exchanger, and the refrigerant of the refrigerating circuit may be heat-exchanged with the refrigerant of the freezing circuit in the second heat exchanger to improve air conditioning efficiency and refrigerating/freezing efficiency of the system.
摘要翻译：提供组合的冷藏/冷冻和空调系统。该系统可以包括空调电路，制冷回路，冷冻回路，第一热交换器和第二热交换器。空调回路可以包括压缩机，室外热交换器和室内热交换器。制冷回路可以包括压缩机，冷凝器和蒸发器。冷冻回路可以包括压缩机，冷凝器和蒸发器。空调回路的制冷剂可以与第一热交换器中的制冷回路的制冷剂进行热交换，并且制冷回路的制冷剂可以与第二热交换器中的冷冻回路的制冷剂进行热交换，提高系统的空调效率和制冷/冷冻效率。

2. 发明申请

US20110120168A1 COMBINED REFRIGERATING/FREEZING AND AIR CONDITIONING SYSTEM 有权
标题翻译：组合制冷/冷冻和空调系统
公开(公告)号：US20110120168A1
公开(公告)日：2011-05-26
申请号：US12727382
申请日：2010-03-19
申请人： Jae Heuk CHOI , Tae Hee KWAK , Yoon Ho YOO , Do Yong HA , Baik Young CHUNG
发明人： Jae Heuk CHOI , Tae Hee KWAK , Yoon Ho YOO , Do Yong HA , Baik Young CHUNG
IPC分类号： F25B13/00 , F25B1/00 , F25B41/00
CPC分类号： F25B7/00 , F25B13/00 , F25B2400/22 , F25B2500/31
摘要： A combined refrigerating/freezing and air conditioning system is provided. The system may include an air conditioning circuit, a refrigerating circuit, a freezing circuit, a first heat exchanger, and a second heat exchanger. The air conditioning circuit may include a compressor, an outdoor heat exchanger, and an indoor heat exchanger. The refrigerating circuit may include compressor, a condenser, and an evaporator. The freezing circuit may include a compressor, a condenser, and an evaporator. The refrigerant of the air conditioning circuit may be heat-exchanged with the refrigerant of the refrigerating circuit in the first heat exchanger, and the refrigerant of the refrigerating circuit may be heat-exchanged with the refrigerant of the freezing circuit in the second heat exchanger to improve air conditioning efficiency and refrigerating/freezing efficiency of the system.
摘要翻译：提供组合的冷藏/冷冻和空调系统。该系统可以包括空调电路，制冷回路，冷冻回路，第一热交换器和第二热交换器。空调回路可以包括压缩机，室外热交换器和室内热交换器。制冷回路可以包括压缩机，冷凝器和蒸发器。冷冻回路可以包括压缩机，冷凝器和蒸发器。空调回路的制冷剂可以与第一热交换器中的制冷回路的制冷剂进行热交换，并且制冷回路的制冷剂可以与第二热交换器中的冷冻回路的制冷剂进行热交换，提高系统的空调效率和制冷/冷冻效率。

3. 发明授权

US07587909B2 Multi type air-conditioner and control method thereof 有权
标题翻译：多型空调及其控制方法
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。

4. 发明授权

US07513125B2 Method for controlling air conditioner 有权
标题翻译：空调控制方法
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。

5. 发明授权

US07131283B2 Method for controlling multi-type air conditioner 有权
标题翻译：多型空调控制方法
公开(公告)号：US07131283B2
公开(公告)日：2006-11-07
申请号：US10879202
申请日：2004-06-30
申请人： Il Kwon Oh , Min Sub Shim , Jin Seob Song , Se Dong Chang , Bong Soo Park , Do Yong Ha , Seung Yong Chang
发明人： Il Kwon Oh , Min Sub Shim , Jin Seob Song , Se Dong Chang , Bong Soo Park , Do Yong Ha , Seung Yong Chang
IPC分类号： F25B29/00 , F25B5/00 , F25B41/04
CPC分类号： F25B13/00 , F25B2313/006 , F25B2313/02323 , F25B2313/02331 , F25B2313/02334 , F25B2500/12 , F25B2500/19 , F25B2500/24 , F25B2600/2513 , F25B2700/2104 , F25B2700/2106 , F25B2700/21174 , F25B2700/21175
摘要： Method for controlling a multi-type air conditioner having a plurality of indoor units each with an expansion valve, an indoor heat exchanger, and an indoor fan, some of which heat rooms, and rest of which are turned off, including the steps of (S11) defining a saturation temperature of refrigerant by using a heating cycle of the refrigerant, and Mollier chart, (S12) measuring a temperature of the refrigerant stagnant at the turned off indoor units, (S13) determining if a temperature difference of the refrigerant temperature and the saturation temperature is within a temperature range preset at a control part, (S14) opening the expansion valves of the turned off indoor units, if the temperature difference is within the temperature range preset at the control part, and (S15) closing the expansion valve of the turned off indoor units, if the temperature difference is not within the temperature range preset at the control part, whereby minimizing stagnation of refrigerant at turned off indoor units during some of the indoor units are in operation for heating rooms, and reduce noise occurred when the stagnant refrigerant is removed.
摘要翻译：用于控制具有多个室内单元的多室式空调机的方法，所述室内单元各自具有膨胀阀，室内热交换器和室内风扇，其中一些室内其余部分被关闭，其中包括以下步骤： S 11）通过使用制冷剂的加热循环来确定制冷剂的饱和温度，以及Merrier图表（S 12）（S 12），测量在关闭的室内单元停滞的制冷剂的温度，（S13），确定是否温度差制冷剂温度和饱和温度在控制部分预先设定的温度范围内（S14）打开关闭室内机的膨胀阀，如果温度差在控制部分预设的温度范围内，则（如果温度差不在控制部分预设的温度范围内，则关闭室内机关闭的膨胀阀，从而最大限度地减少制冷剂在转速下的停滞一些室内机室内的室内机已经停放在暖气室中，并且减少停滞的制冷剂被除去时发生的噪音。

6. 发明申请

US20060179867A1 Multi-air conditioner capable of performing simultaneous cooling and heating 审中-公开
标题翻译：能同时进行制冷和加热的多功能空调
公开(公告)号：US20060179867A1
公开(公告)日：2006-08-17
申请号：US11349889
申请日：2006-02-09
申请人： Do-Yong Ha , Ho-Jong Jeong , Young-Min Park , Pil-Hyun Yoon , Ki-Baik Kwon
发明人： Do-Yong Ha , Ho-Jong Jeong , Young-Min Park , Pil-Hyun Yoon , Ki-Baik Kwon
IPC分类号： F25B13/00 , F25B43/02
CPC分类号： F25B13/00 , F25B31/004 , F25B43/02 , F25B2313/007 , F25B2313/0231 , F25B2400/075 , F25B2500/01
摘要： A multi-air conditioner capable of simultaneous cooling and heating, includes: a first duct connected to a discharge side of a compressor, through which a refrigerant discharged from the compressor passes at the time of cooling operation; a second duct diverged from the first duct, through which a refrigerant discharged from the compressor passes at the time of heating operation; and an oil accumulation preventing portion formed at a certain section of the second duct to have a height difference, for preventing oil, which is introduced to the second duct from the compressor together with a refrigerant, from being accumulated in the second duct. Accordingly, the multi-air conditioner capable of simultaneous cooling and heating can prevent damage to the compressor due to a shortage of oil and thusly improve reliability of a compressor by preventing oil accumulation within a duct.
摘要翻译：一种能够同时进行制冷加热的多空调机，包括：与压缩机的排出侧连接的第一管道，在制冷运转时从压缩机排出的制冷剂经过该空调机，从第一管道分叉的第二管道，在加热运转时，从压缩机排出的制冷剂通过该第二管道; 以及形成在第二管道的某一部分以具有高度差的防油部分，用于防止从制冷剂一起从压缩机引入第二管道的油积聚在第二管道中。因此，能够同时进行冷却和加热的多空调装置可以防止由于油的不足而对压缩机造成的损坏，从而通过防止在管道内积聚油来提高压缩机的可靠性。

7. 发明授权

US07600389B2 Multi-unit air conditioner and method for controlling the same 有权
标题翻译：多机空调及其控制方法
公开(公告)号：US07600389B2
公开(公告)日：2009-10-13
申请号：US11194440
申请日：2005-08-02
申请人： Ki Bum Kim , Il Nahm Hwang , Pil Hyun Yoon , Do Yong Ha , Young Min Park
发明人： Ki Bum Kim , Il Nahm Hwang , Pil Hyun Yoon , Do Yong Ha , Young Min Park
IPC分类号： F25B5/00
CPC分类号： F25B13/00 , F24F3/065 , F24F11/83 , F25B2313/02331 , F25B2600/2513
摘要： A multi-unit air conditioner and a method for controlling the same are disclosed which are capable of preventing continuous introduction of a refrigerant into indoor units in an OFF state where the indoor units can be independently powered on or off, thereby preventing a degradation in the cooling and heating efficiencies. The air conditioner includes a plurality of indoor units each including a power controller adapted to independently power on or off an associated one of the indoor units, an outdoor unit connected with the indoor units, the outdoor unit including a microcomputer for controlling an operation of the outdoor unit, and enabling the outdoor unit to communicate with the indoor units, and a controller for determining whether each of the indoor units is in a normal operation state or in a non-operation state, and controlling an operation of a distributor in accordance with the result of the determination.
摘要翻译：公开了一种多单元空调及其控制方法，其能够防止制冷剂在室内单元可独立通电或断开的OFF状态下连续引入室内机，从而防止冷却和加热效率。空调机包括多个室内单元，每个室内单元包括功率控制器，该功率控制器适于独立地接通或关闭相关联的一个室内单元，室外单元与室内单元连接，室外单元包括微型计算机，用于控制室外机，室外机与室内机通信，以及控制器，用于判定各室内机是处于正常运转状态还是处于非运转状态，并根据决定的结果。

8. 发明授权

US09297558B2 Refrigerating system 有权
标题翻译：制冷系统
公开(公告)号：US09297558B2
公开(公告)日：2016-03-29
申请号：US12727341
申请日：2010-03-19
申请人： Jae Heuk Choi , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
发明人： Jae Heuk Choi , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
IPC分类号： F25B41/00 , F25B7/00 , F25B13/00 , F25D11/00 , F25B1/10 , F25B41/04
CPC分类号： F25B7/00 , F25B13/00 , F25B41/04 , F25B2400/06
摘要： A refrigerating system including an air conditioning system and a cooler system is provided. An air conditioner-side refrigerant passage may be connected to a cooler-side refrigerant passage to allow refrigerant to flow between the air conditioning system and the cooler system. Thus, if a cooler-side compressor experiences abnormal operation, cooler-side refrigerant may be compressed by an air conditioner-side compressor so as to maintain cooling performance of the refrigerating system.
摘要翻译：提供一种包括空调系统和冷却器系统的制冷系统。空调侧制冷剂通路可以连接到冷却器侧制冷剂通道，以允许制冷剂在空调系统和冷却器系统之间流动。因此，如果冷却器侧压缩机发生异常运转，则可以通过空调侧压缩机对冷却器侧制冷剂进行压缩，以保持制冷系统的冷却性能。

9. 发明申请

US20060107686A1 Compressor oil recovering apparatus and multi-unit air conditioner equiped with the same 审中-公开
标题翻译：压缩机油回收装置和多机组合空调配套
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。

10. 发明申请

US20110120158A1 REFRIGERATING SYSTEM 有权
标题翻译：制冷系统
公开(公告)号：US20110120158A1
公开(公告)日：2011-05-26
申请号：US12727341
申请日：2010-03-19
申请人： Jae Heuk CHOI , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
发明人： Jae Heuk CHOI , Yoon Ho Yoo , Do Yong Ha , Baik Young Chung
IPC分类号： F25B41/00 , F25B13/00 , F25B1/10 , F25D13/00
CPC分类号： F25B7/00 , F25B13/00 , F25B41/04 , F25B2400/06
摘要： A refrigerating system including an air conditioning system and a cooler system is provided. An air conditioner-side refrigerant passage may be connected to a cooler-side refrigerant passage to allow refrigerant to flow between the air conditioning system and the cooler system. Thus, if a cooler-side compressor experiences abnormal operation, cooler-side refrigerant may be compressed by an air conditioner-side compressor so as to maintain cooling performance of the refrigerating system.
摘要翻译：提供一种包括空调系统和冷却器系统的制冷系统。空调侧制冷剂通路可以连接到冷却器侧制冷剂通道，以允许制冷剂在空调系统和冷却器系统之间流动。因此，如果冷却器侧压缩机发生异常运转，则可以通过空调侧压缩机对冷却器侧制冷剂进行压缩，以保持制冷系统的冷却性能。

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