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公开(公告)号：KR100324358B1
公开(公告)日：2002-05-13
申请号：KR1019980018405
申请日：1998-05-21
Applicant: 삼성전자주식회사
IPC: F25B41/06
Abstract: PURPOSE: An expanding apparatus of refrigerant is provided to regulate the discharge flow of refrigerant variously by installing plural orifice passages and solenoid valves in a cooling cycle, and to improve stability and performance by minimizing damage of orifice passages. CONSTITUTION: A refrigerant expansion device for decompressing and expanding refrigerant comprises a housing(61); a solenoid coil wound around the housing; a driving body(63) supported in the housing by a spring and reciprocated by the solenoid coil; a first orifice passage penetrating the side of the housing and decompressing and expanding refrigerant; a refrigerant inlet and outlet port formed in the housing; and a second orifice decompressing and passing refrigerant by connecting the housing to the first orifice passage in closing the end of the first orifice by the driving body. The discharge flow of refrigerant is regulated variously with the solenoid valve at low cost, and efficiency is improved with preventing damage.
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公开(公告)号：KR100518816B1
公开(公告)日：2005-10-06
申请号：KR1020030022895
申请日：2003-04-11
Applicant: 삼성전자주식회사
IPC: F24F11/02
Abstract: 본 발명은 실외 유닛의 압축기에 실내 유닛마다 마련된 실내 열교환기를 연결하고, 상기 실내 열교환기를 통과하는 순환 냉매를 조절하기 위한 전자팽창밸브의 개도를 제어하는 컨트롤러를 포함한다. 상기 컨트롤러는 상기 실내 열교환기 중 운전되는 실내 열교환기의 설계 용량에 따라 상기 전자팽창밸브의 개도를 제어한다. 이렇게 전자팽창밸브의 개도를 조절함으로서 압축기의 토출 온도를 제어할 수 있으므로 압축기의 효율이 저하되지 않고 소비 전력의 낭비를 방지할 수 있다.
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公开(公告)号：KR1020040080860A
公开(公告)日：2004-09-20
申请号：KR1020030016227
申请日：2003-03-14
Applicant: 삼성전자주식회사
IPC: F24F11/02
Abstract: PURPOSE: A control device and a method for an outdoor fan of an air conditioner are provided to increase air-conditioning efficiency by properly varying the rotational speed of the outdoor fan regard to both load changes of an outdoor heat exchange and a compressor. CONSTITUTION: A control device for an outdoor fan of an air conditioner having a compressor(10) and outdoor and indoor heat exchangers is composed of a speed-variable outdoor fan(17) disposed to the outdoor heat exchanger; an outdoor temperature sensing unit(16) for detecting the outdoor temperature of the outdoor heat exchanger; a frequency sensing unit(19) for detecting operation frequency of the compressor; and a control unit(20) for variably controlling the rotational speed of the outdoor fan to reach a target rotational speed set based on the outdoor temperature and compressor operation frequency in a cooling operation.
Abstract translation: 目的：提供一种用于空调的室外风扇的控制装置和方法，以便考虑室外热交换器和压缩机的负载变化两者，适当地改变室外风扇的转速来提高空调效率。 构成：具有压缩机（10）和室外和室内热交换器的空调机的室外风扇的控制装置由设置在室外热交换器上的变速室外风扇（17）构成。 室外温度检测单元（16），用于检测室外热交换器的室外温度; 用于检测压缩机的运行频率的频率检测单元（19）; 以及控制单元（20），用于根据制冷运转中的室外温度和压缩机运转频率，可变地控制室外风扇的转速达到设定的目标转速。
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公开(公告)号：KR100441008B1
公开(公告)日：2004-07-21
申请号：KR1020010076588
申请日：2001-12-05
Applicant: 삼성전자주식회사
Inventor： 최학동
IPC: F25B29/00
Abstract: PURPOSE: A cooling and heating air conditioning system is provided to simplify configuration of the system and reduce manufacturing costs, while allowing for smooth cooling and heating operation. CONSTITUTION: A cooling and heating air conditioning system comprises a compressor(10) for compressing refrigerant; an outdoor heat exchanger(11) for permitting the refrigerant to be heat exchanged with outdoor air; an indoor heat exchanger(14) for permitting the refrigerant to be heat exchanged with indoor air; a four-way valve(15) for converting flow direction of the refrigerant; a refrigerant expansion unit arranged in a refrigerant pipe connecting the indoor heat exchanger and the outdoor heat exchanger; and a load control chamber(12) mounted to the refrigerant pipe arranged between the outdoor heat exchanger and the refrigerant expansion unit, which stores liquid refrigerant during cooling operation.
Abstract translation: 目的：提供制冷和制热空调系统，以简化系统配置并降低制造成本，同时实现平稳的制冷和制热运行。 构成：制冷和制热空调系统包括用于压缩制冷剂的压缩机（10） 室外热交换器（11），用于使制冷剂与室外空气进行热交换; 室内热交换器（14），用于使制冷剂与室内空气进行热交换; 四通阀（15），用于转换制冷剂的流动方向; 布置在连接室内热交换器和室外热交换器的制冷剂管道中的制冷剂膨胀单元; 以及负载控制室（12），该负载控制室（12）安装在布置在室外热交换器与制冷剂膨胀单元之间的制冷剂管上，制冷剂膨胀单元在制冷操作期间储存液体制冷剂。
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公开(公告)号：KR1020020044316A
公开(公告)日：2002-06-15
申请号：KR1020000073344
申请日：2000-12-05
Applicant: 삼성전자주식회사
Inventor： 최학동
Abstract: PURPOSE: An outdoor unit of air conditioner is provided to improve condensing efficiency by separately collecting condensed water generated in a valve device and condensing an outlet side pipe of a condenser again using the collected condensed water. CONSTITUTION: A water collecting device(60) is installed on a housing(10) to collect condensed water generated in a valve device to cool down a condenser(20) using the condensed water. The water collecting device includes a sump tank(61) and an intake chamber(62). The sump tank is installed in the housing and has an outlet side refrigerant pipe(21) passing therein. The sump tank includes a casing(62a); a fixing part(62c); and a connecting part(62e). The casing has an open upper part and a bottom(62b) inclined downward. The fixing part is formed on an upper part of the casing to fix the valve device as to be fixed. The connecting part is formed on a lower part of the casing to connect with the sump tank. The intake chamber guides condensed water to the sump tank.
Abstract translation: 目的：提供一种空调室外机，通过分开收集阀装置中产生的冷凝水，并使用收集的冷凝水再次冷凝冷凝器的出口侧管，提高冷凝效率。 构成：集水装置（60）安装在壳体（10）上以收集在阀装置中产生的冷凝水，以使用冷凝水冷却冷凝器（20）。 集水装置包括贮槽（61）和进气室（62）。 贮槽安装在壳体中，并具有通过其的出口侧制冷剂管道（21）。 贮槽包括壳体（62a）; 固定部分（62c）; 和连接部（62e）。 壳体具有向下倾斜的敞开的上部和底部（62b）。 固定部分形成在壳体的上部，以固定阀装置。 连接部分形成在壳体的下部以与贮槽连接。 进气室将冷凝水引导到贮槽。
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Patent Agency Ranking
公开(公告)号：KR100497160B1
公开(公告)日：2005-06-23
申请号：KR1020030016227
申请日：2003-03-14
Applicant: 삼성전자주식회사
IPC: F24F11/02
Abstract: 본 발명은 속도 가변형 실외팬을 채용한 공기조화기에서 실외측 열교환기, 실내측 열교환기 및 압축기의 부하변화를 고려하여 실외팬의 회전속도를 적절히 가변시킴으로써 공기조화기의 냉방능력을 향상시킨다.
본 발명은 실외측 열교환기에서 열교환된 공기를 송풍하는 속도 가변형 실외팬, 이 실외측 열교환기에서 열교환된 공기온도를 검출하는 실외온도센서, 압축기의 운전 주파수를 검출하는 주파수 검출용 센서, 실내측 열교환기에서 열교환된 공기온도를 검출하는 실내온도센서, 제어부를 포함하고, 이 제어부는 냉방운전시 실외온도, 압축기 운전주파수 및 실내온도를 근거로 하여 정해지는 목표 회전속도에 도달하도록 상기한 실외팬의 회전속도를 가변 제어함으로써 실외 열교환기, 압축기 및 실내열교환기의 부하변화를 고려할 수 있어 공기조화기의 냉방효율을 극대화하는 효과가 있다.-
公开(公告)号：KR1020040089214A
公开(公告)日：2004-10-21
申请号：KR1020030022895
申请日：2003-04-11
Applicant: 삼성전자주식회사
IPC: F24F11/02
Abstract: PURPOSE: An air conditioning apparatus, and a method for controlling the same are provided to prevent the efficiency of a compressor from lowering and reduce power consumption by controlling a discharge temperature of the compressor. CONSTITUTION: An air conditioning apparatus includes an outdoor unit(A) and a plurality of indoor units(Ba,Bb,Bc,Bd) to execute air conditioning to a plurality of indoor spaces. An indoor heat exchanger(50a,50b,50c,50d) of each indoor unit is connected with a compressor(10) of the outdoor unit. A controller controls openness of electronic expansion valves(40a,40b,40c,40d) for controlling a circulating refrigerant passing through the indoor heat exchangers according to designed capacity of the operating indoor heat exchanger.
Abstract translation: 目的：提供一种空气调节装置及其控制方法，以通过控制压缩机的排出温度来防止压缩机的效率降低并降低功率消耗。 构成：空调装置包括室外机（A）和多个室内机组（Ba，Bb，Bc，Bd），以对多个室内空间进行空调。 室内机的室内热交换器（50a，50b，50c，50d）与室外机的压缩机（10）连接。 控制器控制电动膨胀阀（40a，40b，40c，40d）的开度，用于根据室内热交换器的设计容量来控制通过室内热交换器的循环制冷剂。
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公开(公告)号：KR1020030046151A
公开(公告)日：2003-06-12
申请号：KR1020010076588
申请日：2001-12-05
Applicant: 삼성전자주식회사
Inventor： 최학동
IPC: F25B29/00
Abstract: PURPOSE: A cooling and heating air conditioning system is provided to simplify configuration of the system and reduce manufacturing costs, while allowing for smooth cooling and heating operation. CONSTITUTION: A cooling and heating air conditioning system comprises a compressor(10) for compressing refrigerant; an outdoor heat exchanger(11) for permitting the refrigerant to be heat exchanged with outdoor air; an indoor heat exchanger(14) for permitting the refrigerant to be heat exchanged with indoor air; a four-way valve(15) for converting flow direction of the refrigerant; a refrigerant expansion unit arranged in a refrigerant pipe connecting the indoor heat exchanger and the outdoor heat exchanger; and a load control chamber(12) mounted to the refrigerant pipe arranged between the outdoor heat exchanger and the refrigerant expansion unit, which stores liquid refrigerant during cooling operation.
Abstract translation: 目的：提供冷却和加热空调系统，以简化系统配置并降低制造成本，同时允许冷却和加热操作平稳。 构成：冷却和加热空调系统包括用于压缩制冷剂的压缩机（10） 用于允许制冷剂与室外空气进行热交换的室外热交换器（11）; 室内热交换器（14），用于使制冷剂与室内空气进行热交换; 用于转换制冷剂流动方向的四通阀（15） 制冷剂膨胀单元，布置在连接室内热交换器和室外热交换器的制冷剂管道中; 以及安装在布置在室外热交换器和制冷剂膨胀单元之间的制冷剂管道的负载控制室（12），其在制冷运转时储存液体制冷剂。
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公开(公告)号：KR100319690B1
公开(公告)日：2002-01-09
申请号：KR1019990025401
申请日：1999-06-29
Applicant: 삼성전자주식회사
IPC: F24F1/00
Abstract: 본발명에의한열교환기의온도센서고정구조는, 열교환기(140)의리턴밴드관(154)의일측에결합된센서홀더(160)와, 상기센서홀더(160)의내부에삽입되어서상기리턴밴드관(154)으로부터센서홀더(160)를통해전도되는냉매온도를감지하는온도센서(170)를구비한열교환기의온도센서고정구조에있어서, 상기센서홀더(160)는, 그둘레일측에일체로형성되어센서홀더(143)내에삽입된상기온도센서(144)를한쪽으로밀착고정시키는고정구(162)를포함하는것을특징으로되어있으므로, 센서홀더(160)내에삽입된온도센서(170)의고정을증대시켜정확한위치고정및 온도감지가유도되도록함과동시에온도센서(170)가센서홀더(143)로부터빠지지않게할수있고, 또별도의부품사용을없애어작업성을향상시키고제조비용을낮출수 있도록한 것이다.
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公开(公告)号：KR100635855B1
公开(公告)日：2006-10-19
申请号：KR1020050088113
申请日：2005-09-22
Applicant: 삼성전자주식회사
Inventor： 최학동
Abstract: An air conditioner is provided to improve the excellent performance by reducing the earth metallic oil volume toward the main circulation cycle and heating the compressor. An air conditioner comprises a compressor(200) where the oil working as a lubricant is mixed/discharged with a compressed refrigerant; a bypass pipe(230) connecting discharge and suction sides of the compressor; an opening and shutting valve(231) opening and shutting the inflow of the refrigerant and oil of the bypass pipe; and a microcomputer(710) opening the opening and shutting valve if the air temperature is under the pre-set temperature and shutting the opening and shutting valve if the temperature of the discharge side of the compressor is over the pre-set temperature. An expansion apparatus(232) is arranged between the opening and shutting valve and the suction port of the compressor.
Abstract translation: 提供空调以通过减少朝向主循环循环的地球金属油体积并加热压缩机来提高优异的性能。 一种空调包括：压缩机（200），其中作为润滑剂工作的油与压缩的制冷剂混合/排出; 旁通管（230），其连接压缩机的排出侧和吸入侧; 打开和关闭旁通管的制冷剂和油的流入的开关阀（231） 以及微型计算机（710），如果空气温度低于预设温度，则打开开关阀，如果压缩机排气侧的温度超过预设温度则关闭开关阀。 在开闭阀与压缩机的吸入口之间设置膨胀装置（232）。
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