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公开(公告)号：KR1020110024428A
公开(公告)日：2011-03-09
申请号：KR1020090082419
申请日：2009-09-02
Applicant: 한국교통대학교산학협력단 , (주)헤스코
CPC classification number: F24F11/42 , F24F11/30 , F24F2110/00 , F25B2700/111
Abstract: PURPOSE: A frosting sensing device and a method, capable of easily detecting the frosting on a coil, are provided to improve the heating seasonal performance factor of a heat pump by rapidly operating a defrosting cycle. CONSTITUTION: A frosting sensing device comprises a sensor(140), a supporting part(130), a signal transmitting part(190), and a controller(200). The color change of frosted one side of the coil is sensed. The supporting part fixes the sensor on the other side of the coil or the supporting part separated from the coil. The signal transmitting part transfers the electric signal according to the color change detected by the sensor.
Abstract translation: 目的：提供能够容易地检测线圈上的结霜的结霜感测装置和方法，以通过快速运行除霜循环来改善热泵的加热季节性能因素。 结构：结霜感测装置包括传感器（140），支撑部分（130），信号传输部分（190）和控制器（200）。 检测线圈磨损一面的颜色变化。 支撑部分将传感器固定在线圈的另一侧或与线圈分离的支撑部分上。 信号发送部根据由传感器检测到的颜色变化来传送电信号。
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公开(公告)号：KR100954459B1
公开(公告)日：2010-05-03
申请号：KR1020090068283
申请日：2009-07-27
Applicant: 한국교통대학교산학협력단 , (주)헤스코
Inventor： 전창덕
Abstract: PURPOSE: A four-way valve is provided to remarkably reduce manufacturing costs by using a block-shaped body and a valve, and to easily maintain and repair the valve. CONSTITUTION: A four-way valve(100) comprises a body(102). The body has a first flow passage and a second flow passage. The first flow passage comprises a first inlet(130), a first outlet(110), and a second outlet(120). First fluid flows into the first inlet. The first fluid is selectively exhausted through the first and second outlets. First and second flow passage opening/shutting valves(170,190) are installed in the first and second outlets, respectively. The second flow passage comprises a second inlet(140), a third inlet(150), and a third outlet(160). Second fluid selectively flows into the second and third inlets. The second fluid is exhausted through the third outlet.
Abstract translation: 目的：提供四通阀，通过使用块状体和阀显着降低制造成本，并易于维护和维修阀门。 构成：四通阀（100）包括主体（102）。 主体具有第一流动通道和第二流动通道。 第一流动通道包括第一入口（130），第一出口（110）和第二出口（120）。 第一流体流入第一入口。 第一流体选择性地通过第一和第二出口排出。 第一和第二流路打开/关闭阀（170,190）分别安装在第一和第二出口中。 第二流动通道包括第二入口（140），第三入口（150）和第三出口（160）。 第二流体选择性地流入第二和第三入口。 第二流体通过第三出口排出。
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公开(公告)号：KR100953690B1
公开(公告)日：2010-05-03
申请号：KR1020090068284
申请日：2009-07-27
Applicant: 한국교통대학교산학협력단 , (주)헤스코
Inventor： 전창덕
Abstract: PURPOSE: An outdoor unit is provided to reduce the height of an outdoor coil chamber by installing an outdoor coil and a blower in parallel, and to heat-exchanges the outdoor unit with the outdoor coil using heat generated in a machine room. CONSTITUTION: An outdoor unit comprises a blower, an outdoor coil(110), an upper louver(220), a lower louver(240), and electric motors(230,250). The blower is located in the top of an outdoor coil chamber(130), and discharges air toward top. The outdoor coil is formed in a cup shape, and is installed inside the outdoor coil chamber. The upper louver is located between the blower and the outdoor coil, and is installed on the top surface of the outdoor coil chamber to be opened and closed. The lower louver is installed on the bottom surface of the outdoor coil chamber to be opened and closed. The electric motors drive the upper louver and the lower louver.
Abstract translation: 目的：提供一种室外机，通过并联安装室外线圈和鼓风机来降低室外线圈室的高度，并且利用机房内产生的热量与户外线圈对室外机进行热交换。 构成：室外机包括鼓风机，室外线圈（110），上百叶窗（220），下百叶窗（240）和电马达（230,250）。 鼓风机位于室外线圈室（130）的顶部，向上方排出空气。 室外线圈形成为杯状，安装在室外线圈室内。 上部百叶窗位于鼓风机和室外线圈之间，并且安装在室外线圈室的顶表面上以被打开和关闭。 下百叶窗安装在室外线圈室的底面上以打开和关闭。 电动机驱动上百叶窗和下百叶窗。
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公开(公告)号：KR100978680B1
公开(公告)日：2010-08-30
申请号：KR1020090079073
申请日：2009-08-26
Applicant: 한국교통대학교산학협력단 , (주)헤스코
Inventor： 전창덕
Abstract: PURPOSE: A valve block and an air conditioner therewith are provided to improve coil properties by connecting components using the valve block and to improve productivity without a welding work. CONSTITUTION: An air conditioner with a valve block comprises a compressor(50), an outdoor unit(65), an indoor unit(70), multiple pipes, opening and closing valves, a cooling expansion valve, a heating expansion valve(75), an oil separator(60), and an accumulator(45). The outdoor unit evaporates or condenses a refrigerant using external air and heat-exchanging. The pipes form a refrigerant flow line. The opening and closing valves are installed in the pipes. The cooling expansion valve is installed in the pipe flowing the refrigerant from the outdoor unit to the indoor unit. The heating expansion valve is installed in the pipe flowing the refrigerant from the indoor unit to the outdoor unit. The oil separator divides the refrigerant mixed with oil. The accumulator divides a gas refrigerant and a liquid refrigerant.
Abstract translation: 目的：提供阀块和空调，以通过使用阀块连接部件来改善线圈性能，并且在没有焊接工作的情况下提高生产率。 构成：具有阀块的空调机包括压缩机（50），室外机（65），室内机组（70），多个管道，开关阀，冷却膨胀阀，加热膨胀阀（75） ，油分离器（60）和蓄压器（45）。 室外机使用外部空气和热交换来蒸发或冷凝制冷剂。 管道形成制冷剂流动管线。 开关阀安装在管道中。 冷却膨胀阀安装在将制冷剂从室外机流向室内机的管道中。 加热膨胀阀安装在将制冷剂从室内机流向室外机的管道中。 油分离器分离与油混合的制冷剂。 蓄能器分隔气体制冷剂和液体制冷剂。
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公开(公告)号：KR100953766B1
公开(公告)日：2010-05-03
申请号：KR1020090072690
申请日：2009-08-07
Applicant: 한국교통대학교산학협력단 , (주)헤스코
Inventor： 전창덕
CPC classification number: Y02B30/12 , F25B30/02 , F25B41/04 , F25B49/02 , F25B2339/047
Abstract: PURPOSE: A heat pump is provided to freely distribute a heating load and a water heating load by connecting an indoor cooling load, the heating load, and the water heating load in parallel. CONSTITUTION: A heat pump comprises a compressor(100), a heat-exchanger, an outdoor coil(200), an indoor coil(300), multiple opening and closing valves, a cooling expansion valve(400-1), and a heating expansion valve(400-2). A refrigerant discharged from the compressor flows into the outdoor coil. The refrigerant from the outdoor coil flows into the indoor coil. The refrigerant from the indoor coil flows into the heat exchanger. The refrigerant from the heat exchanger flows into the outlet of the outdoor coil or the outlet of the indoor coil.
Abstract translation: 目的：通过并联连接室内冷负荷，加热负荷和水热负荷，提供热泵来自由分配加热负荷和水加热负荷。 构成：热泵包括压缩机（100），热交换器，室外线圈（200），室内线圈（300），多个开闭阀，冷却膨胀阀（400-1）和加热 膨胀阀（400-2）。 从压缩机排出的制冷剂流入室外线圈。 来自室外线圈的制冷剂流入室内线圈。 来自室内线圈的制冷剂流入热交换器。 来自热交换器的制冷剂流入室外线圈的出口或室内线圈的出口。
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Patent Agency Ranking
公开(公告)号：KR101085691B1
公开(公告)日：2011-11-22
申请号：KR1020090082419
申请日：2009-09-02
Applicant: 한국교통대학교산학협력단 , (주)헤스코
Abstract: 서리 착상 감지 장치가 제공된다. 서리의 착상이 발생하는 코일 일측의 색변화를 감지할 수 있도록 코일의 타측 혹은 상기 코일로부터 이격된 소정의 지지부에 설치되며 물체의 색을 판별할 수 있는 감지 센서; 상기 감지 센서를 상기 코일의 타측 혹은 코일로부터 이격된 소정의 지지부에 고정시킬 수 있도록 하는 지지 브래킷; 상기 감지 센서에 의하여 감지된 색변화에 따른 전기적 신호를 전달하는 신호 전달부 및 상기 신호 전달부로부터 전달된 신호에 따라 상기 서리를 제거하기 위한 제상 회로를 구동하도록 상기 제상 회로로 신호를 송출하는 제어부를 포함하는, 서리 착상 감지 장치는, 감지 센서를 사용하여 완벽하게 착상 유무를 판별할 수 있어, 시간 제상법이나 온도 또는 압력 측정을 통한 제상법보다 정확하고 신속하게 제상 사이클을 수행할 수 있다.
제상, 적외선, 명암, 색깔 판별, 실외기-
公开(公告)号：KR102068491B1
公开(公告)日：2020-01-21
申请号：KR1020180137395
申请日：2018-11-09
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
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公开(公告)号：KR101895703B1
公开(公告)日：2018-09-05
申请号：KR1020170001864
申请日：2017-01-05
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
Abstract: 본발명은풍력-태양광발전장치및 그작동방법에대한것이다. 보다상세하게는, 인가되는풍력에의해회전되는회전축과, 상기회전축에설치되는복수의회전날개와, 상기회전날개표면에구비되어입사되는태양광복사에너지를전기에너지로변환하는태양광전지모듈과, 상기회전축끝단을지면에고정시키는베이스와, 상기풍력에의한회전력을전기에너지로변환시키는기어박스-발전기를갖는회전장치부; 및상기태양광전지모듈에서발생한전기의전압과전류를최대출력으로제어해주는최대출력추적기능을갖는제어부와, 직류를교류로전환하는직류-교류인버터와직류를직류로전환해주는직류-직류인버터를갖는제어장치부를포함하는것을특징으로하는풍력-태양광발전장치에관한것이다.
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公开(公告)号：KR101826416B1
公开(公告)日：2018-02-07
申请号：KR1020160042254
申请日：2016-04-06
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
Abstract: 본발명은공기의유속을증가시켜식품을저온환경에서도효과적으로식품을제습및 건조할수 있는식품건조용이동식케이지및 그운용시스템을제공하기위함이다. 이를구현하기위해본 발명은급기구및 배기구가형성된건조실에수용되어공기의속도를높여식품을제습및 건조할수 있도록구비되는케이지로서, 상기건조실에수용되어다수개로형성되는제1 프레임과, 상기제1 프레임이부분적으로밀폐되도록결합되는커버와, 상기제1 프레임의하부에결합되어상기제1 프레임이이동되도록이동수단이구비되는제1 바디부; 및상기제1 바디부의내부에수용되고다수개로형성되는제2 프레임과, 상기제2 프레임에결합되어식품이배치되도록복층으로형성되는트레이를구비하는제2 바디부;를포함하고, 상기제1 바디부의일측에는외부로부터공기가유입되는유입구가형성되고, 상기제1 바디부의타측에는상기공기가배출되는배출구가형성된다.
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公开(公告)号：KR101656174B1
公开(公告)日：2016-09-08
申请号：KR1020150020741
申请日：2015-02-11
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
Abstract: 본발명은송풍기모듈을이용한제습시스템및 그제습시스템의작동방법에대한것이다. 보다상세하게는, 유입된냉매를압축시켜고온, 고압의냉매로토출시키는압축기; 본체의일측면측과타측면측 각각에구비되며상기압축기에서토출된냉매가유입되어응축되는제1가열코일과제2가열코일; 상기제1가열코일과제2가열코일각각에서토출된냉매를팽창시키는팽창밸브; 상기제1가열코일과상기본체의일측면에구비된주통풍구사이와, 상기제2가열코일과상기본체의타측면에구비된주통풍구사이각각에구비되어, 팽창밸브에서토출된냉매가증발되는제1제습코일과제2제습코일; 및상기본체상단측에구비되며, 하부측에서상부측으로송풍을유도하는제1송풍기와상부측에서하부측으로송풍을유도하는제2송풍기를갖는적어도하나의송풍기모듈을포함하는것을특징으로하는송풍기모듈을이용한제습시스템에관한것이다.
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