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公开(公告)号：KR101638932B1
公开(公告)日：2016-07-12
申请号：KR1020160023866
申请日：2016-02-29
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
Abstract: 냉동시스템을다습, 저온의환경조건에서운전시 증발기코일에발생하는서리를감지할수 있는착상감지장치및 방법에관한것으로, 착상감지장치의감지센서의출력신호의기울기로제상회로의구동여부를결정함으로써착상감지장치의센서표면이외부오염물질로인해오염되어센서출력이저하되더라도제상회로를확실히구동할수 있고, 오염에무관한센서를추가함으로써센서사용에따른노화현상에의해발생하는센서출력저하를감지하여센서의교체주기를용이하게판단할수 있어착상감지장치의유지보수를용이하게할 수있다.
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公开(公告)号：KR101497813B1
公开(公告)日：2015-03-04
申请号：KR1020130074753
申请日：2013-06-27
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
Abstract: 본 발명은 증기분사 히트펌프 시스템 및 그 작동방법에 대한 것이다. 보다 상세하게는, 냉,난방 운전 모드와 상관없이 내부열교환기 내에서 두 유체의 흐름은 항상 대향유동 형태로 이루어져 높은 열교환효율을 갖고, 냉,난방 운전모드와 상관없이 응축된 냉매가 내부열교환기로 유입되지 전에 인젝션용 냉매가 분기되어, 내부열교환기에서 발생하는 압력손실을 감소시킬 수 있는 증기분사 히트펌프 시스템 및 그 작동방법에 관한 것이다.
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公开(公告)号：KR1020150001471A
公开(公告)日：2015-01-06
申请号：KR1020130074753
申请日：2013-06-27
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
Abstract: 본 발명은 증기분사 히트펌프 시스템 및 그 작동방법에 대한 것이다. 보다 상세하게는, 냉,난방 운전 모드와 상관없이 내부열교환기 내에서 두 유체의 흐름은 항상 대향유동 형태로 이루어져 높은 열교환효율을 갖고, 냉,난방 운전모드와 상관없이 응축된 냉매가 내부열교환기로 유입되지 전에 인젝션용 냉매가 분기되어, 내부열교환기에서 발생하는 압력손실을 감소시킬 수 있는 증기분사 히트펌프 시스템 및 그 작동방법에 관한 것이다.
Abstract translation: 本发明涉及一种蒸气喷射式热泵系统及其运行方法。 更具体地，内部热交换器中的两种流体的流动总是以逆流的形式构成，以便与冷却和加热操作模式无关地具有高的热交换效率，并且在冷凝的制冷剂流入之前用于喷射的制冷剂发散 内部热交换器，而不管冷却和加热操作模式如何，从而能够减少在内部热交换器中产生的压力损失。
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54.发明公开
公开(公告)号：KR1020140145025A
公开(公告)日：2014-12-22
申请号：KR1020130067398
申请日：2013-06-12
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
Abstract: 본 발명은 실외기 열교환기 관열 분할 제상 히트펌프 시스템 및 그 히트펌프 시스템의 작동방법에 대한 것이다. 보다 상세하게는 분할제상이 가능한 실외기 열교환기를 갖는 히트펌프 시스템에 있어서, 각각이 독립된 냉매유로를 갖는 다수의 관열, 다수의 핀 및 외기열원을 공급시키기 위한 하나의 송풍기를 구비한 실외기 열교환기; 유입된 냉매를 압축하여 고온, 고압의 냉매를 토출시키는 압축기; 실내에 설치되어 유입된 냉매와 실내 공기를 열교환시키는 실내기; 압축기에서 토출된 냉매를 상기 실내기 측으로 토출시키거나 상기 실외기 열교환기 측으로 토출시키는 방향전환밸브; 실내기와 상기 실외기 열교환기 사이에 구비되어 유입된 냉매를 팽창시키는 팽창밸브; 관열 각각의 유입라인과 연결되는 사방밸브; 및 일측 끝단은 상기 방향전환밸브와 상기 실내기 사이에 연결되고, 타측끝단은 상기 사방밸브와 연결되는 바이패스라인;을 포함하고, 각각의 상기 관열은 상기 실외기 열교환기 내에서 일직선으로 배열되거나, 서로 지그재그 형태로 배열되는 것을 특징으로 하는 실외기 열교환기 관열 분할 제상 히트펌프 시스템에 관한 것이다.
Abstract translation: 本发明涉及一种热泵系统，其包括用于能够分解除霜的室外机的热交换器，以及用于操作所述热驼峰系统的方法，更具体地，涉及一种包括室外单元的热交换器的热泵系统 能除霜。 该热泵系统包括：室外机的热交换器，具有分别具有独立制冷剂流路的多个管柱，多个销和用于供给外部热源的鼓风机; 压缩机，其构造成压缩流动的制冷剂以排出高温高压的制冷剂; 设置在室内的室内机，用于在流动的制冷剂和室内空气之间进行热交换; 方向切换阀，其将由压缩机排出的制冷剂排出到室内机或室外机的热交换器; 膨胀阀，设置在室内机与室外机的热交换器之间，用于使流动的制冷剂膨胀; 连接到每个管柱的流入管线的四通阀; 以及旁通管路，其一侧端部连接在所述方向切换阀和所述室内单元之间，所述另一侧端部与所述四通阀连接，其中，所述管柱在所述热交换器内配置成直线， 室外单元，或以锯齿形布置。
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公开(公告)号：KR1020140102529A
公开(公告)日：2014-08-22
申请号：KR1020130015986
申请日：2013-02-14
Applicant: 한국교통대학교산학협력단
Abstract: The present invention relates to an evaporator for generating ice in a water purifier having an ice maker. More specifically, the evaporator for the water purifier having the ice maker includes: a first refrigerant pipe having a plurality of insertion pipes on one side of the outside, while flowing a refrigerant to the inside through a refrigerant influx portion formed on one side; and a second refrigerant pipe having an insertion hole formed on one side of the bottom to insert respective insertion pipe of the first refrigerant pipe, and a plurality of ice-making members prepared on one side of the top corresponding to the insertion hole. By manufacturing the ice-making members into a dual pipe shape, the defect rate during manufacturing processes can be remarkably reduced.
Abstract translation: 本发明涉及一种用于在具有制冰机的净水器中产生冰的蒸发器。 更具体地说，具有制冰机的净水器的蒸发器包括：第一制冷剂管，其在外侧的一侧具有多个插入管，同时通过形成在一侧的制冷剂流入部分将制冷剂流向内部; 以及第二制冷剂管，其具有形成在所述底部的一侧上的插入孔，以插入所述第一制冷剂管的相应的插入管，以及在与所述插入孔对应的顶部的一侧上准备的多个制冰构件。 通过将制冰构件制造成双管形状，可以显着地减少制造过程中的缺陷率。
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Patent Agency Ranking
公开(公告)号：KR1020140094193A
公开(公告)日：2014-07-30
申请号：KR1020130006625
申请日：2013-01-21
Applicant: 한국교통대학교산학협력단
CPC classification number: D06F39/085 , D06F33/02 , D06F37/26 , D06F37/40 , D06F39/12
Abstract: The present invention relates to a washing machine having a circulation type activator. More specifically, the present invention relates to a washing machine having a circulation type activator which includes a main body, a water tank installed within the main body, a washing tub installed within the water tank, and the activator to activate water supplied via a water supply pipe to input the activated water into the washing tub, comprising: a water supply valve arranged on one side of the water supply pipe to supply or block the water; a supply pipe arranged between the water supply valve and the washing tub; the activator arranged on one side of the supply pipe and activating the water flowing in via the water supply valve to supply the activated water to the washing tub; a circulation pipe arranged between the water tank and the water supply valve to circulate the activated water stored within the water tank; and a circulation pump to circulate the activated water within the circulation pipe.
Abstract translation: 本发明涉及具有循环型活化剂的洗衣机。 更具体地说，本发明涉及一种具有循环型活化剂的洗衣机，该洗衣机包括主体，安装在主体内的水箱，安装在水箱内的洗涤桶，以及活化剂，以激活经由水供应的水 供水管将活化水输入洗涤桶，包括：供水阀，其设置在供水管的一侧以供水或堵塞; 供给管布置在供水阀和洗涤桶之间; 所述活化剂布置在所述供应管的一侧上并且启动经由所述供水阀流入的水以将活化的水供应到所述洗涤桶; 布置在水箱和供水阀之间的循环管，用于使存储在水箱内的活化水循环; 以及循环泵，以使循环管道内的活化水循环。
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公开(公告)号：KR1020140065752A
公开(公告)日：2014-05-30
申请号：KR1020120132315
申请日：2012-11-21
Applicant: 한국교통대학교산학협력단
IPC: E05F5/02
CPC classification number: E05F7/04 , E05Y2800/12 , E05Y2800/422 , E06B7/23
Abstract: The present invention relates to a room door fixing device. More specifically, the present invention relates to a room door fixing device comprising: a fixing device body having a C-shaped groove to be easily installed on the end of a room door; an adhesive tape adhering to the inside of the fixing device body touching the room door, and firmly installing and fixing the room door fixing device to the room door; a fixing pad made of an elastic body, and attached to the outer surface of the fixing device body; and a plate-shaped spring elastically compressing or expanding the fixing pad according to a gap between the room door and a door frame even if the gap varies. The room door fixing device according to the present invention simply and actively fills the gap between the rood door and the door frame, thereby perfectly preventing noise generated when the room door rattles by a pressure difference or when the room door is quickly closed by strong wind.
Abstract translation: 室门固定装置技术领域本发明涉及房门固定装置。 更具体地说，本发明涉及一种房门固定装置，其特征在于，具有：具有C形槽的固定装置主体，能容易地安装在室门的端部; 附着在固定装置主体的内部的粘合带，该固定装置主体接触室门，并且将室内门固定装置牢固地安装和固定到室门; 由弹性体制成并固定在固定装置本体的外表面上的固定垫; 以及板状弹簧，即使间隙变化，也可以根据室门和门框之间的间隙弹性地压缩或膨胀固定垫。 根据本发明的室内门固定装置简单地且积极地填充了门框和门框之间的间隙，从而完美地防止了房间门由于压力差而产生的噪音，或者室内门被强风快速关闭 。
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公开(公告)号：KR1020140013752A
公开(公告)日：2014-02-05
申请号：KR1020120082117
申请日：2012-07-27
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
Abstract: The present invention relates to a heat exchanger and a manufacturing method thereof. A heat exchanger according to an embodiment of the present invention comprises: a first and a second supporting part formed to be cylindrical; a refrigerant inlet pipe (140) connected to the first supporting part and into which a refrigerant flows from the outside; multiple heat radiation tubes connected between the first and the second supporting part, and allowing the refrigerant flowing into the refrigerant inlet pipe (140) to flow therein; multiple heat radiation fins (120) respectively formed at the heat radiation tubes (110) and allowing a heat exchange area to be widened; and a refrigerant outlet pipe (150) connected to the second supporting part and from which the refrigerant flowing from the heat radiation tubes (110) is discharged to the outside, wherein the heat radiation fins (120) are heat radiation fins for a finned-tube heat exchanger, and the heat radiation tubes (110) perpendicularly connected to the first and the second supporting part and formed to be cylindrical can have multiple channels.
Abstract translation: 本发明涉及热交换器及其制造方法。 根据本发明实施例的热交换器包括：形成为圆柱形的第一和第二支撑部分; 连接到第一支撑部分并且制冷剂从外部流动的制冷剂入口管（140）; 连接在第一和第二支撑部分之间的多个热辐射管，并且允许流入制冷剂入口管（140）的制冷剂在其中流动; 分别形成在散热管（110）上并允许热交换区域加宽的多个散热翅片（120） 和连接到所述第二支撑部分的制冷剂出口管（150），从所述散热管（110）流出的制冷剂从所述制冷剂出口管排出到外部，其中所述散热片（120）是用于翅片式散热片 管式热交换器和与第一和第二支撑部分垂直连接并形成为圆柱形的散热管（110）可以具有多个通道。
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公开(公告)号：KR1020130143452A
公开(公告)日：2013-12-31
申请号：KR1020120067023
申请日：2012-06-21
Applicant: 한국교통대학교산학협력단
Abstract: The present invention relates to an apparatus and a method for sensing frost, which accurately sense the existence of frost sticking to a coil in an outdoor unit and accurately detect the degree of sticking in order to accurately determine the operation and stop timing of a defrost circuit of a heat pump. The apparatus prepared by the present invention comprises a supporting bracket which is fixed and installed to an outdoor unit case; a sticking sensor comprising multiple light emitting units which are detachably mounted on the supporting bracket in order to project light to the coil in the outdoor unit, and a light receiving unit which is installed in the center of the multiple light emitting units in order to receive reflected light by the coil surface of the outdoor unit and frost; and a control unit which outputs an operation or a stop signal to the defrost circuit according to an output voltage signal which eliminates radio noise from output voltage signals outputted from the light receiving unit of the sticking sensor. [Reference numerals] (250) Defrost circuit
Abstract translation: 本发明涉及一种用于感测霜的装置和方法，其精确地检测霜冻在室外单元中的线圈的存在，并且精确地检测粘附程度，以便精确地确定除霜电路的操作和停止定时 的热泵。 本发明制备的装置包括固定并安装在室外机壳体上的支撑架; 粘贴传感器，包括可拆卸地安装在支撑托架上的多个发光单元，以将光投射到室外单元中的线圈;以及光接收单元，其安装在多个发光单元的中心以便接收 室外机组线圈表面的反射光和霜冻; 以及控制单元，其根据从粘贴传感器的光接收单元输出的输出电压信号消除无线电噪声的输出电压信号向除霜电路输出操作或停止信号。 （附图标记）（250）除霜电路
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公开(公告)号：KR1020130119655A
公开(公告)日：2013-11-01
申请号：KR1020120042625
申请日：2012-04-24
Applicant: 한국교통대학교산학협력단
Inventor： 전창덕
CPC classification number: F24F3/1405 , F24F13/222 , F24F2003/144 , F24F2013/227
Abstract: The present invention relates to a dehumidification system and an operation method thereof. More specifically, the dehumidification system includes a compressor compressing a drawn refrigerant; a condenser coil installed in a plurality of rows, wherein a high pressure and high temperature refrigerant discharged from the compressor is drawn and heats the air drawn from the outside; an expansion valve discharging a low pressure and low temperature refrigerant by expanding the refrigerant discharged from the condenser coil; a dehumidification coil in which the refrigerant discharged from the expansion valve is drawn and removes moisture of the humid air drawn from the outside by being evaporated; an electric valve controlling the refrigerant drawn into the condenser coil by being installed on one or more front ends among a plurality of rows included in the condenser coil; a three way valve converting the flowing direction of the refrigerant by being included on a plurality of rear ends including the dehumidification coil; a control valve drawing the refrigerant discharged from the compressor with heat in which frosting is generated when the frosting is generated in one among the rows forming the dehumidification coil; and a blower sucking the humid air into the dehumidification system or discharging the humid air in order to perform heat exchange in the dehumidification coil and the condenser coil. [Reference numerals] (AA) All heat perform evaporating function;(BB) Wet air;(CC) Inflow air;(DD) All heat perform condensing function
Abstract translation: 本发明涉及一种除湿系统及其操作方法。 更具体地，除湿系统包括压缩抽出的制冷剂的压缩机; 安装成多排的冷凝器盘管，其中从压缩机排出的高压高温制冷剂被抽出并加热从外部抽出的空气; 膨胀阀通过使从冷凝器盘管排出的制冷剂膨胀而排出低压低温制冷剂; 抽出从膨胀阀排出的制冷剂的除湿盘管，通过蒸发除去从外部抽出的湿气的水分; 电动阀，其通过安装在包括在所述冷凝器盘管中的多个行中的一个或多个前端上来控制被吸入所述冷凝器盘管中的制冷剂; 三通阀，其通过包括在包括除湿线圈的多个后端而将制冷剂的流动方向转换; 控制阀，当从形成除湿线圈的排中的一个中产生结霜时，用热量抽出压缩机排出的制冷剂; 以及将潮湿空气吸入除湿系统或排出湿空气以在除湿线圈和冷凝器盘管中进行热交换的鼓风机。 （标号）（AA）所有热执行蒸发功能;（BB）湿空气;（CC）流入空气;（DD）所有热执行冷凝功能
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