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    • 4. 发明公开
    • 공기 조화 시스템
    • 空调系统
    • KR1020120043914A
    • 2012-05-07
    • KR1020100105209
    • 2010-10-27
    • 엘지전자 주식회사
    • 조남준이기섭양동근홍종호
    • F24F1/02F24F5/00
    • F25B1/00F24F1/06F24F1/50F25B2313/003F25B2313/02741F28B1/06F28D1/0426F28D1/0477F28D2001/0273
    • PURPOSE: An air conditioning system is provided to prevent degradation in heat exchange performance even if one among multiple fan assemblies installed in a heat exchanger is out of order. CONSTITUTION: An air conditioning system comprises a machine room, air-cooled heat exchangers(15), and a fan. A compressor(11) and a water-cooled heat exchanger(13) are arranged inside the machine room. The compressor compresses refrigerants. The water-cooled heat exchanger heat-exchanges the refrigerants with water flowing along a water pipe. The air-cooled heat exchangers, composed of polygonal refrigerants pipes, are installed on the top surface of the machine room and are connected to the compressor. The fan is located at the top of the air-cooled heat exchangers.
    • 目的:提供一种空调系统,以防止热交换性能降低,即使安装在换热器中的多个风扇组件中的一个出现故障。 构成:空调系统包括机房,风冷式热交换器(15)和风扇。 机房内设有压缩机(11)和水冷式热交换器(13)。 压缩机压缩制冷剂。 水冷式热交换器将热水与沿水管流动的水热交换。 由多边形制冷剂管组成的风冷式热交换器安装在机房的上表面并与压缩机连接。 风扇位于风冷式热交换器的顶部。
    • 5. 发明授权
    • 공기조화기의 제어장치 및 방법
    • 用于控制空调器的装置和方法
    • KR101105137B1
    • 2012-01-16
    • KR1020040078962
    • 2004-10-05
    • 엘지전자 주식회사
    • 최호선유윤호염관호이기섭허덕
    • F24F11/00F24F11/02
    • 공기조화기를 조작하는 사용자의 스트레스 상태를 검출하고, 검출한 스트레스 상태에 따라 공기조화기를 운전한다.
      리모트 컨트롤러에 복수의 센서를 설치하고, 사용자가 공기조화기를 원격제어하기 위하여 리모트 컨트롤러를 잡을 경우에 센서의 신호로 맥박 검출부가 사용자의 맥박을 검출하고, 검출한 맥박의 시간간격을 심박변이도 검출부가 검출하여 심박변이도를 검출하며, 검출한 심박변이도를 FFT(Fast Fourier Transform)부가 FFT한 후 그 FFT한 출력신호의 레벨 및 진폭으로 레벨 판단부 및 진폭 판단부가 스트레스 상태를 판단하며, 판단한 스트레스 상태로 스트레스 값 연산부가 스트레스 값을 연산하고, 연산한 스트레스 값으로 사용자가 설정한 공기조화기의 설정 운전값을 운전값 결정수단이 조절하여 공기조화기를 운전시킬 운전값을 결정한 후 그 결정한 운전값으로 운전구동수단이 운전하는 것으로서 사용자는 공기조화기의 운전에 따른 쾌적한 실내 환경에� � 편안하게 스트레스를 완화시키고, 건강하게 생활할 수 있도록 한다.
      공기조화기, 스트레스, 맥박, 심박변이도, 향, 아로마향
    • 7. 发明公开
    • 복합식 냉각장치
    • 混合型冷冻机
    • KR1020110094503A
    • 2011-08-24
    • KR1020100013919
    • 2010-02-16
    • 엘지전자 주식회사
    • 황본창이기섭양동근조남준
    • F24F3/06F24F1/06F24F1/00F25B1/00
    • F28D5/02F28B1/00F24F3/06F24F1/0059F24F1/06F25B1/00
    • PURPOSE: A hybrid type chiller is provided to install a heat radiating unit to the outside and a cooling unit to the inside at relatively low temperature, thereby enabling to improve air conditioning efficiency by keeping relatively low temperature around an evaporator. CONSTITUTION: A hybrid type chiller includes cases, a cooling cycle apparatus, a ventilation fan(114), a cooling water circulation apparatus, and a liquid spraying device. The cooling cycle apparatus is installed in the case. The cooling cycle apparatus comprises a first heat exchanger and a second heat exchanger. The first heat exchanger discharges heat to the outside. The second heat exchanger absorbs heat from cooling water for air conditioning. The ventilation fan supplies outside air to the first heat exchanger side. The cooling water circulation apparatus circulates the cooling water to the second heat exchanger side. The liquid spraying device sprays liquid to the first heat exchanger side. The liquid spraying device comprises an spraying nozzle(144), a liquid bath, and a pump(140).
    • 目的:提供一种混合式制冷机,以在相对较低的温度下将散热单元安装到外部,将冷却单元安装在内部,从而通过在蒸发器周围保持相对较低的温度来提高空调效率。 构成:混合型冷冻机包括壳体,冷却循环装置,通风扇(114),冷却水循环装置和液体喷射装置。 冷却循环装置安装在壳体内。 冷却循环装置包括第一热交换器和第二热交换器。 第一个热交换器向外部排放热量。 第二个热交换器从冷却水中吸收热量进行空调。 通风扇向第一换热器侧供应外部空气。 冷却水循环装置将冷却水循环到第二热交换器侧。 液体喷射装置将液体喷射到第一热交换器侧。 液体喷射装置包括喷嘴(144),液体浴和泵(140)。
    • 8. 发明公开
    • 냉각장치
    • 冷水机
    • KR1020110091392A
    • 2011-08-11
    • KR1020100011206
    • 2010-02-05
    • 엘지전자 주식회사
    • 조남준이기섭전지훈홍종호
    • F25B41/04F25B9/06F25B49/02
    • F25B41/046F25B9/06F25B41/04F25B45/00F25B49/02F25B49/022F25B2400/04
    • PURPOSE: A cooling device is provided to enhance heat-exchange efficiency since flow directions of refrigerant and water are always opposite even if the flow direction of refrigerant in a heat-pump type of a chiller changes by a refrigerant change valve. CONSTITUTION: A cooling device comprises a compressor(110), a first heat exchanger, a second heat exchanger, an expander, a heat-medium pipe, and a flow change unit. The first heat exchanger heat-exchanges with the air. The second heat exchanger heat-exchanges with an indoor unit by heat medium. The expander is installed between the first and second heat exchangers to expand refrigerant. The heat-medium pipe is connected between the second heat exchanger and the indoor unit to circulate heat medium. The flow change unit makes refrigerant moving through the second heat exchanger flow in the opposite direction to the heat medium moving through the heat medium pipe.
    • 目的:提供冷却装置以提高热交换效率,因为制冷剂和水的流动方向总是相反,即使热泵式制冷机中的制冷剂的流动方向由制冷剂换向阀改变。 构成:冷却装置包括压缩机(110),第一热交换器,第二热交换器,膨胀器,热介质管和流量改变单元。 第一个热交换器与空气热交换。 第二热交换器通过热介质与室内机热交换。 膨胀机安装在第一和第二热交换器之间以膨胀制冷剂。 热介质管连接在第二热交换器和室内单元之间以循环热介质。 流动变化单元使制冷剂在与通过热介质管移动的热介质相反的方向流过第二热交换器。
    • 9. 发明公开
    • 냉각장치
    • 冷水机
    • KR1020110091390A
    • 2011-08-11
    • KR1020100011204
    • 2010-02-05
    • 엘지전자 주식회사
    • 조남준이기섭전지훈홍종호
    • F25B47/02F25B13/00F25B9/06F25B41/00F25B41/04F25B49/02
    • F25B47/02F25B9/06F25B13/00F25B41/003F25B41/04F25B41/046F25B49/02
    • PURPOSE: A cooling device is provided to prevent undesirable air-conditioning service from becoming supplied to a user and to enhance efficiency by preventing excessive change operations of an indoor unit. CONSTITUTION: A cooling device comprises a compressor(110), a first heat exchanger, a second heat exchanger, an expansion unit, a heat medium pipe, a third heat exchanger and a bypass pipe. The first heat exchanger heat-exchanges with the air. The second heat exchanger heat-exchanges with an indoor unit by heat medium. The expansion unit is installed between the first and second heat exchangers and expands refrigerant. The heat medium pipe is connected between the second heat exchanger and the indoor unit to circulate heat medium. The third heat exchanger is installed between the first and second heat exchangers.
    • 目的:提供一种冷却装置,以防止不期望的空气调节服务被提供给用户,并且通过防止室内机的过度改变操作来提高效率。 构成:冷却装置包括压缩机(110),第一热交换器,第二热交换器,膨胀单元,热介质管,第三热交换器和旁通管。 第一个热交换器与空气热交换。 第二热交换器通过热介质与室内机热交换。 膨胀单元安装在第一和第二热交换器之间并使制冷剂膨胀。 热介质管连接在第二热交换器和室内单元之间以循环热介质。 第三热交换器安装在第一和第二热交换器之间。
    • 10. 发明公开
    • 공랭식 냉각장치
    • 空气冷却式冷水机
    • KR1020110056968A
    • 2011-05-31
    • KR1020090113485
    • 2009-11-23
    • 엘지전자 주식회사
    • 조남준이기섭황본창홍종호
    • F24F5/00F24F1/00
    • F28B1/06F25B39/04F25B2400/06F25D23/003F25D2323/0021F28B11/00F28F2009/222
    • PURPOSE: A cooling device of an air cooling type is provided to prevent the decrease of condensing efficiency by blocking air from flowing into a broken intake fan since an intermediate member is installed between a plurality of intake fans. CONSTITUTION: A cooling device of an air cooling type comprises a case(110), an heat exchanger, a plurality of intake fans(132,133), and an intermediate member(134). The case comprises an inlet and an outlet and an air path is formed between the inlet and the outlet. The heat exchanger is installed near the inlet of the case and comprises a pipe for making refrigerant flow. Refrigerant flowing in the pipe is heat-exchanged with air. The intake fans are arranged on the outlet of the case at regular intervals in a transversal direction, sucks air through the inlet and the heat exchanger and discharges it to the outlet. The intermediate member is installed on the air path between the intake fans.
    • 目的:提供一种空气冷却型的冷却装置,以防止由于中间部件安装在多个进风扇之间而阻止空气流入破碎的进气风扇中而降低冷凝效率。 构成:空气冷却型的冷却装置包括壳体(110),热交换器,多个进气风扇(132,133)和中间构件(134)。 壳体包括入口和出口,并且在入口和出口之间形成空气通路。 热交换器安装在壳体入口附近,并且包括用于制冷剂流动的管道。 在管道中流动的制冷剂与空气进行热交换。 进气风扇以横向方向以规则的间隔布置在壳体的出口上,通过入口和热交换器吸入空气并将其排出到出口。 中间构件安装在进风扇之间的空气路径上。