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公开(公告)号：KR1020150071751A
公开(公告)日：2015-06-29
申请号：KR1020130157910
申请日：2013-12-18
Applicant: 현대자동차주식회사
IPC: B60L11/18 , H01M10/625
CPC classification number: Y02T10/7005 , H01M10/625 , B60L11/18
Abstract: 본발명은전기차에서상대적으로적은부품으로컴팩트하게구성되면서도배터리와전력전자부품등을효과적으로냉각할수 있도록하여, 중량및 원가를저감시킬수 있도록하고, 차량의공간활용도증대및 적절한중량배분구현등과같은설계상의자유도를향상시켜줄 수있도록한다.
Abstract translation: 本发明的电动车辆的冷却系统可以通过有效地冷却电池和电力电子部件，同时将较少的部件紧凑地布置在电动车辆中来减轻重量和成本。 可以提高诸如车辆的空间利用率和适当的重量分布的实施例的设计自由度。
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公开(公告)号：KR1020140069792A
公开(公告)日：2014-06-10
申请号：KR1020120137507
申请日：2012-11-30
Applicant: 현대자동차주식회사
Abstract: The present invention relates to an air conditioning system having an electronic expansion valve and a method of controlling an rpm of an engine which is coupled with torque of a compressor. The air conditioning system employs a method of actively controlling the compressor and the electronic expansion valve at the same time, a control process of adjusting the discharge amount of the compressor using a control function of an external control variable compressor to which a compressor control valve is applied, and a control process of finely adjusting the flow rate of a refrigerant passing the electronic expansion valve which is repeatedly performed, thereby maintaining the minimum power required for the compressor while maintaining the optimum performance.
Abstract translation: 本发明涉及一种具有电子膨胀阀的空调系统和与压缩机的转矩相结合的发动机转速的控制方法。 空调系统采用同时主动地控制压缩机和电子膨胀阀的方法，使用压缩机控制阀所在的外部控制可变压缩机的控制功能来调节压缩机的排出量的控制过程 以及通过重复进行的通过电子膨胀阀的制冷剂的流量微调的控制过程，从而保持压缩机所需的最小功率，同时保持最佳性能。
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公开(公告)号：KR101405186B1
公开(公告)日：2014-06-10
申请号：KR1020120119947
申请日：2012-10-26
Applicant: 현대자동차주식회사
CPC classification number: F28F27/02 , F16H57/0417 , F28D9/005 , F28D2021/0089 , F28F2250/06 , F28F2280/06
Abstract: 차량용 열교환기가 개시된다. 본 발명의 실시예에 따른 차량용 열교환기는 다수개의 플레이트가 적층되어 내부에 상호 교대로 연결유로를 형성하며, 상기 각 연결유로로 서로 다른 작동유체가 유입되어 상호 열교환되는 방열부; 상기 각 연결유로와 각각 연결되도록 상기 방열부에 형성되는 복수개의 유입홀과 배출홀 중, 어느 하나의 유입홀과 배출홀을 상호 연결하며, 유입된 작동유체를 선택적으로 바이패스시키는 바이패스부; 및 상기 바이패스부를 형성하는 유입홀에 대응하여 상기 방열부에 장착되며, 내부로 유입되는 작동유체의 온도변화에 따라, 선택적으로 팽창 또는 수축 변형되면서 상기 방열부의 연결유로를 개방하거나 폐쇄하여 유입홀로 유입되는 작동유체를 상기 방열부로 유입시키거나 상기 바이패스부로 유입시키는 밸브유닛을 포함한다.
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公开(公告)号：KR1020140052532A
公开(公告)日：2014-05-07
申请号：KR1020120118686
申请日：2012-10-24
Applicant: 현대자동차주식회사
CPC classification number: F16L53/00 , B60H1/3202 , F01P2060/10 , F02M21/0212 , Y10T137/0318 , Y10T137/6416
Abstract: Disclosed are a return fuel cooling system for an LPI vehicle and a control method thereof. The purpose of a return fuel cooling system for an LPI vehicle according to an embodiment of the present invention is to cool LPG fuel of high temperatures returned to a bomb from an engine. The engine and the bomb are mutually connected via a fuel supply line and a fuel return line of an LPI vehicle using LPG fuel. The return fuel cooling system for an LPI vehicle includes a heat exchanger which is formed on the fuel return line and which cools the LPG fuel by heat-exchanging the LPG fuel and a refrigerant supplied from and circulated in an air conditioner member where the refrigerant circulates; a bypass circuit which connects the fuel return line while the heat exchanger is interposed and bypasses the LPG fuel returned from the bomb without passing through the heat exchanger; a valve which is formed on the fuel return line on the engine side and connected to the bypass circuit and which sends the LPG fuel to the heat exchanger or bypasses the LPG fuel to the bypass circuit by selectively opening/closing the fuel return line connected to the heat exchanger according to the temperature of the bomb and the operation of the air conditioner member.
Abstract translation: 公开了一种LPI车辆的返回燃料冷却系统及其控制方法。 根据本发明的实施例的用于LPI车辆的返回燃料冷却系统的目的是冷却从发动机返回到炸弹的高温的LPG燃料。 发动机和炸弹通过使用LPG燃料的LPI车辆的燃料供应管线和燃料返回管线相互连接。 用于LPI车辆的返回燃料冷却系统包括热交换器，其形成在燃料返回管线上并且通过热交换LPG燃料来冷却LPG燃料，以及从制冷剂循环的空气调节器构件中供给并循环的制冷剂 ; 旁路回路，其在热交换器被插入时连接燃料返回管路，并且绕过从所述炸弹返回的LPG燃料而不通过所述热交换器; 形成在发动机侧的燃料返回管路上并连接到旁路回路的阀，其将LPG燃料发送到热交换器，或者通过选择性地打开/关闭连接到旁路的燃料返回管路将LPG燃料旁路到旁路回路 热交换器根据炸弹的温度和空调器的操作。
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公开(公告)号：KR1020140050423A
公开(公告)日：2014-04-29
申请号：KR1020120116818
申请日：2012-10-19
CPC classification number: F28F9/00 , B60H1/00342 , B60H1/3227 , F25B39/04 , F25B2339/0441 , F25B2339/047 , F28D7/0075 , F28D9/005 , F28D2021/0084 , F28F2275/14 , F28F2280/00
Abstract: Disclosed is a condenser for a vehicle. According to the present invention, the condenser for the vehicle includes: a main radiator having a plurality of first and second passages formed alternately in the interior thereof by the lamination of a plurality of plates so that the cooling water introduced from the main radiator and the refrigerant supplied from a compressor flow through the first and second passages and are heat-exchanged with each other; a sub radiator located connectedly on the underside one side of the main radiator in such a manner as to flow the cooling water and the refrigerant from the main radiator and having a plurality of third and fourth passages formed alternately in the interior thereof by the lamination of a plurality of plates so that the cooling water and the refrigerant flow through the third and fourth passages and are heat-exchanged with each other; a receiver drier unit spaced apart from the main radiator in such a manner as to be mounted on the other side of the top of the sub radiator and performing the gas-liquid separation of the refrigerant supplied through the sub radiator from the main radiator and water and foreign substance filtering to supply only the liquid refrigerant to the sub radiator; an upper cover mounted to connect the top of the main radiator and the top of the receiver drier unit and having a refrigerant inlet formed on one end of the opposite side of the receiver drier unit to the main radiator and a refrigerant outlet formed on the other end thereof; and a lower cover mounted on the underside of the sub radiator and having a refrigerant outlet formed on one side corresponding to the refrigerant inlet in such a manner as to be connected to the sub radiator and a mounting hole formed corresponding to the receiver drier unit.
Abstract translation: 公开了一种用于车辆的冷凝器。 根据本发明，车辆用冷凝器包括：主散热器，其具有多个通过多个板的层叠在其内部交替形成的第一和第二通道，使得从主辐射器引入的冷却水和 从压缩机供给的制冷剂流过第一通道和第二通道，彼此热交换; 副散热器，其以主散热器的下侧一侧连接的方式配置，以使冷却水和制冷剂从主散热器流出，并且具有多个第三和第四通道，其中，第三和第四通道在其内部交替地形成， 多个板，使得冷却水和制冷剂流过第三和第四通道并相互热交换; 与主散热器间隔开的接收干燥器单元，其安装在副散热器的顶部的另一侧，并且通过副散热器供应的制冷剂与主散热器和水的分离 和异物过滤，仅将液体制冷剂供应到副散热器; 上盖，其安装成连接主散热器的顶部和接收器干燥器单元的顶部，并且具有形成在与主散热器的接收干燥器单元的相反侧的一端上的制冷剂入口和形成在另一个上的制冷剂出口 结束 以及下盖，其安装在副散热器的下侧，并且具有形成在与制冷剂入口对应的一侧上的制冷剂出口，以便连接到副散热器和与接收器干燥器单元对应地形成的安装孔。
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Patent Agency Ranking
公开(公告)号：KR101371485B1
公开(公告)日：2014-03-10
申请号：KR1020120142067
申请日：2012-12-07
Applicant: 현대자동차주식회사
CPC classification number: F02M31/20 , B60H1/00271 , F02M21/0212 , F02M21/0224 , F02M21/0287 , Y02T10/126 , Y02T10/32
Abstract: Disclosed herein is a return fuel cooling system for an LPI vehicle. The return fuel cooling system for an LPI vehicle according to an embodiment of the present invention comprises: an engine cooling means which includes an engine radiator disposed at the front of the vehicle, a cooling fan for blowing air to the engine radiator, and a first reservoir tank connected with the engine radiator through a first cooling line to store a cooling fluid therein, in order to cool an LPI engine; a refrigerant cooling means which includes a fuel cooling radiator disposed at the front of the engine radiator of the engine cooling means, a second reservoir tank connected with the fuel cooling radiator through a second cooling line to store a cooling fluid therein, and a water pump disposed on the second cooling line to circulate the cooling fluid, in order to cool refrigerant through heat-exchange with the refrigerant by circulating the cooling fluid to an air-conditioning means; and a fuel cooler connected with the second cooling line between the fuel cooling radiator and the water pump to circulate the cooling fluid which passes through the air-conditioning means, and connected with the LPI engine and a cylinder through a fuel return line to cool LPG fuel which returns from the LPI engine and to introduce the cooled LPG fuel into the cylinder.
Abstract translation: 本文公开了一种用于LPI车辆的返回燃料冷却系统。 根据本发明实施例的用于LPI车辆的返回燃料冷却系统包括：发动机冷却装置，其包括设置在车辆前部的发动机散热器，用于将空气吹送到发动机散热器的冷却风扇，以及第一 储罐通过第一冷却管线与发动机散热器连接以在其中存储冷却流体，以冷却LPI发动机; 制冷剂冷却装置，其包括设置在发动机冷却装置的发动机散热器的前方的燃料冷却散热器，通过第二冷却管线与燃料冷却散热器连接以将冷却流体存储在其中的第二储存箱，以及水泵 设置在第二冷却管线上以使冷却流体循环，以便通过使冷却流体循环到空调装置来冷却制冷剂与制冷剂的热交换; 以及与燃料冷却散热器和水泵之间的第二冷却管线连接的燃料冷却器，以使通过空调装置的冷却流体循环，并且通过燃料返回管线与LPI发动机和气缸连接以冷却LPG 从LPI发动机返回并将冷却的LPG燃料引入气缸的燃料。
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公开(公告)号：KR101338441B1
公开(公告)日：2013-12-10
申请号：KR1020110124460
申请日：2011-11-25
Applicant: 현대자동차주식회사
Abstract: 차량용 열교환기가 개시된다. 본 발명의 실시예에 따른 차량용 열교환기는 다수개의 플레이트가 적층되어 내부에 교번적으로 각기 다른 연결유로를 형성하고, 각기 다른 작동유체가 각각 유입되어 상기 각 연결유로를 통과하면서 상호 열교환이 이루어지며, 상기 각 연결유로 중 하나의 연결유로는 공급된 각 작동유체가 각각 별도로 순환되도록 구획되는 방열부; 및 상기 방열부에서 각 작동유체를 각각 유입 및 배출시키도록 형성된 복수의 유입홀과 배출홀 중 어느 하나의 유입홀과 배출홀을 상호 연결하며, 유입된 작동유체의 유량에 따라 작동유체를 바이패스시키는 분기부를 포함한다.
Abstract translation: 公开了一种车辆热交换器。 根据本发明实施例的车辆热交换器包括多个板，所述多个板被堆叠以形成彼此交替地不同的多个连接流路，多个操作流体中的每一个流动通过连接流路， 其中一个连接流动路径包括散热部分，该散热部分被分隔成使得每个供应的工作流体被分开地循环; 在散热单元中形成有多个入口孔和多个排出孔，用于分别引入和排出各自的工作流体，并且将入口孔连接到排出孔，并根据引入的工作流体的流量绕开工作流体。 它包括一个支链的部分。
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公开(公告)号：KR1020130065174A
公开(公告)日：2013-06-19
申请号：KR1020110131912
申请日：2011-12-09
Applicant: 현대자동차주식회사
CPC classification number: F28D1/0316 , F28D1/05333 , F28D2021/008 , F28D2021/0089 , F28F1/426 , F28F3/042 , F28F13/12 , F28D1/02 , F28D15/02 , F28F1/02 , F28F1/42
Abstract: PURPOSE: A heat exchanger for a vehicle is provided to improve heat exchange efficiency by inducing flow change in working fluid flowing inside and facilitating turbulence generation in the working fluid flowing outside when the working fluid mutually exchanges the heat. CONSTITUTION: A heat exchanger for a vehicle comprises an inflow tank(110), a discharge tank(120), and one or more radiation units(130). The inflow tank draws working fluid through an inflow hole(112) formed on one side. The discharge tank is separated from the inflow tank and discharges the working fluid in which heat exchange is completed through a discharge hole(122). The radiation unit is connected to a plate(132) forming one or more protrusion units(134) along a longitudinal direction and forms one or more connection pipes(138) including a connection fluid path in order to move the working fluid inside. The radiation unit cools the working fluid passing through the connection fluid path through mutual heat exchange with the working fluid flowing in the outside of the connection pipe and mutually connects the inflow tank and the discharge tank.
Abstract translation: 目的：提供一种用于车辆的热交换器，以通过在工作流体相互交换热量的同时引起流入内部的工作流体的流动变化并促进在外部流动的工作流体中的湍流产生而提高热交换效率。 构成：用于车辆的热交换器包括流入箱（110），排放罐（120）和一个或多个辐射单元（130）。 流入槽通过形成在一侧的流入孔（112）来吸入工作流体。 排放罐与流入箱分离，并通过排放孔（122）排出完成热交换的工作流体。 辐射单元连接到沿着纵向方向形成一个或多个突出单元（134）的板（132），并且形成包括连接流体路径的一个或多个连接管（138），以便将工作流体向内移动。 辐射单元通过与在连接管的外部流动的工作流体相互热交换而使通过连接流体路径的工作流体冷却，并且相互连接流入箱和排出罐。
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公开(公告)号：KR1020130063945A
公开(公告)日：2013-06-17
申请号：KR1020110130580
申请日：2011-12-07
Applicant: 현대자동차주식회사
CPC classification number: F02M31/20 , F02M21/0212 , F28D9/005 , Y02T10/126 , Y02T10/32
Abstract: PURPOSE: A heat exchanger for an LPI(Liquefied Petroleum Injection) vehicle is provided to prevent the internal pressure rise of a bombe by taking an LPG fuel to the bombe after lowering the temperature of the LPG fuel. CONSTITUTION: A heat exchanger(100) for an LPI vehicle comprises a radiator(110), a plurality of inlets(120), and a plurality of outlets. The radiator is formed with different connection fluid passages inside by laminating a plurality of plates(111) to heat-exchange by allowing different working fluids to flow in each connection fluid passage. An inlet allows each working fluid in one side of the radiator to flow into the radiator and is interconnected with each connection fluid passage. The outlets are separately formed in the other side of the radiator by corresponding to each inlet and are interconnected with each connection fluid passage to discharge the working fluid from the radiator.
Abstract translation: 目的：提供一种用于LPI（液化石油气注射）车辆的热交换器，用于在降低LPG燃料的温度后，通过将液化石油气燃料送入炸弹，以防止炸弹的内部压力升高。 构成：用于LPI车辆的热交换器（100）包括散热器（110），多个入口（120）和多个出口。 通过在各连接流体通道中允许不同的工作流体流动，通过层叠多个板（111）进行热交换，在散热器内部形成有不同的连接流体通道。 入口允许散热器的一侧中的每个工作流体流入散热器并且与每个连接流体通道互连。 出口分别形成在散热器的另一侧，与每个入口相对应，并与每个连接流体通道相互连接，以便从散热器排出工作流体。
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公开(公告)号：KR1020130058451A
公开(公告)日：2013-06-04
申请号：KR1020110124459
申请日：2011-11-25
Applicant: 현대자동차주식회사
CPC classification number: F01P7/165 , F01P3/18 , F01P2025/40 , F01P2060/04 , F01P2060/045 , F01P2060/08 , F28D9/005 , F28D9/0093 , F28D2021/0089 , F28F27/02 , F28F2250/06 , F28F2255/04
Abstract: PURPOSE: A heat exchanger for a vehicle is provided to efficiently control the temperature of working fluid by simultaneously implementing working fluid warm-up and cooling functions using the temperature of working fluid supplied according to the driving state or starting condition of the vehicle. CONSTITUTION: A heat exchanger for a vehicle comprises a heat sink unit(110), a branch unit(120), and a valve unit. In the heat sink unit, a plurality of plates(112) are stacked to form different connection flow paths in turn and different working fluids are drawn in and heat-exchanged. The branch unit connects one of intake holes(116) to one of discharge holes(118) to bypass working fluid according to the temperature of the working fluid, where the intake holes and the discharge holes are formed to draw in and discharge working fluid in the heat sink unit. The valve unit is installed in an intake hole of the branch unit to selectively draw working fluid into the heat sink unit and the branch unit according to the temperature of the working fluid.
Abstract translation: 目的：提供一种用于车辆的热交换器，以通过使用根据车辆的行驶状态或启动状态供应的工作流体的温度同时实现工作流体预热和冷却功能来有效地控制工作流体的温度。 构成：用于车辆的热交换器包括散热单元（110），分支单元（120）和阀单元。 在散热单元中，堆叠多个板（112），以依次形成不同的连接流动路径，并且不同的工作流体被吸入和热交换。 分支单元将进气孔（116）中的一个连接到排出孔（118）中的一个，以根据工作流体的温度旁路工作流体，其中形成吸气孔和排出孔以吸入和排出工作流体 散热器单元。 阀单元安装在分支单元的进气孔中，以根据工作流体的温度选择性地将工作流体吸入散热单元和分支单元。
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