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公开(公告)号：KR101755924B1
公开(公告)日：2017-07-10
申请号：KR1020150174770
申请日：2015-12-09
IPC: F01P11/02
CPC classification number: F01P11/0238 , B65D51/1644
Abstract: 바디의내측에관통홀이형성된가압부재가마련되어, 냉각수의압력상승에따라가압됨으로써, 냉각수가리저버탱크측으로이동되도록하는압력밸브; 헤드부와넥부로구성되되, 상기넥부가상기관통홀을하방에서상방으로관통하고, 냉각수의압력에따라상하방향으로이동되어상기관통홀을개방또는폐쇄하는진공밸브; 상기압력밸브와상기진공밸브사이에마련되고, 상기관통홀에대응되는지점에삽입홀이형성된실링부재; 상기압력밸브의관통홀과상기실링부재의삽입홀에삽입되는리테이너; 및상기진공밸브의개폐시상기진공밸브가수직으로이동될수 있도록가이드하는가이드수단;을포함하는무부압라디에이터캡이소개된다.
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公开(公告)号：KR1020170068653A
公开(公告)日：2017-06-20
申请号：KR1020150174770
申请日：2015-12-09
IPC: F01P11/02
CPC classification number: F01P11/0238 , B65D51/1644
Abstract: 바디의내측에관통홀이형성된가압부재가마련되어, 냉각수의압력상승에따라가압됨으로써, 냉각수가리저버탱크측으로이동되도록하는압력밸브; 헤드부와넥부로구성되되, 상기넥부가상기관통홀을하방에서상방으로관통하고, 냉각수의압력에따라상하방향으로이동되어상기관통홀을개방또는폐쇄하는진공밸브; 상기압력밸브와상기진공밸브사이에마련되고, 상기관통홀에대응되는지점에삽입홀이형성된실링부재; 상기압력밸브의관통홀과상기실링부재의삽입홀에삽입되는리테이너; 및상기진공밸브의개폐시상기진공밸브가수직으로이동될수 있도록가이드하는가이드수단;을포함하는무부압라디에이터캡이소개된다.
Abstract translation: 1。一种压力阀，其特征在于，具备：在所述主体的内侧形成有贯通孔的按压部件，该按压部件通过所述冷却水的压力而被按压而使所述冷却水向所述储存罐移动; Doedoe构成的头部和颈部，其中，所述真空阀的颈部的，并通过从底部通孔穿透向上，根据冷却水的压力在垂直方向上以打开或关闭所述通孔被移动; 设置在所述压力阀与所述真空阀之间并且在与所述通孔对应的位置处具有插入孔的密封构件; 插入压力阀的通孔和密封件的插入孔中的保持器; 当真空阀打开或关闭时，引导装置用于引导真空阀垂直移动。
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公开(公告)号：KR1020130124789A
公开(公告)日：2013-11-15
申请号：KR1020120048192
申请日：2012-05-07
CPC classification number: H01M8/04417 , B60K11/02 , B60L1/003 , B60L1/02 , B60L3/0053 , B60L11/1892 , B60L11/1894 , B60L2240/36 , B60L2250/10 , H01M8/04425 , H01M8/04925 , H01M8/0494 , H01M2250/20 , Y02T90/32 , Y02T90/34
Abstract: The present invention relates to a device and method for detecting a water level in a cooling system for a fuel cell vehicle, and, more specifically, to relate to the device and method accurately and quickly detecting the lack of coolant in the vehicle using a signal from a pressure sensor. Thus, the present invention provides the device and method, wherein the device accurately and quickly monitors the lack of coolant by calculating the lack amount of the coolant using a pressure detection gradient value and a fluctuation frequency thereof in the pressure sensor according to the flow of the coolant while the pressure sensor is installed at a coolant line connected to the inlet of a fuel cell stack and a reservoir is connected to the pressurization cap of a radiator, thereby further accurately and quickly monitoring the lack of coolant. [Reference numerals] (AA) Cooling loop;(BB) Temperature rising loop;(CC) Filter / Heating loop
Abstract translation: 本发明涉及一种用于检测燃料电池车辆的冷却系统中的水位的装置和方法，更具体地，涉及该装置和方法，使用信号准确且快速地检测车辆中的冷却剂不足 从压力传感器。 因此，本发明提供了一种装置和方法，其中，所述装置通过使用压力检测梯度值及其在压力传感器中的变动频率，根据流量来计算冷却剂的缺少量来准确而快速地监视冷却剂的缺乏 当压力传感器安装在连接到燃料电池堆的入口的冷却剂管线和储存器上时，冷却剂连接到散热器的加压盖，从而进一步准确和快速地监测冷却剂的缺乏。 （参考号）（AA）冷却回路;（BB）升温回路;（CC）过滤器/加热回路
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公开(公告)号：KR1020120032360A
公开(公告)日：2012-04-05
申请号：KR1020100093961
申请日：2010-09-28
Abstract: PURPOSE: A control method of thermal management system for a fuel cell is provided to minimize the generation of danger of users due to abnormal operation, electrical shock of driving components and electric device by the leakage of electricity which is the problem due to the increase of electric conductivity, thereby preventing frequent shutdown of the system. CONSTITUTION: A control method of thermal management system for a fuel cell comprises a step of outputting stack and circulating coolant and after starting a fuel cell system; a step of inputting the temperature of coolant and electrical conductivity detected by a temperature detection part and an electric conductivity detection part; a step of detecting whether the temperature of coolant is higher than set valve-opening temperature; a step of opening a flow channel of a converter in case the temperature of coolant is higher than the valve-opening temperature; a step of detecting whether the electrical conductivity of coolant is higher than standard value; and a step of controlling open promotion when the electrical conductivity is higher than standard value.
Abstract translation: 目的：提供一种用于燃料电池的热管理系统的控制方法，以最小化由于异常操作引起的用户危险的产生，由于电力泄漏导致的驱动部件和电气设备的电击，这是由于增加的问题 电导率，从而防止系统的频繁关闭。 构成：用于燃料电池的热管理系统的控制方法包括输出堆叠和循环冷却剂以及启动燃料电池系统之后的步骤; 输入由温度检测部和电导率检测部检测出的冷却剂的温度和电导率的步骤; 检测冷却剂的温度是否高于设定开阀温度的步骤; 在冷却剂的温度高于开阀温度的情况下打开转炉流道的步骤; 检测冷却剂的电导率是否高于标准值的步骤; 以及当电导率高于标准值时控制开放促进的步骤。
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Patent Agency Ranking
公开(公告)号：KR1020120022001A
公开(公告)日：2012-03-09
申请号：KR1020100082340
申请日：2010-08-25
CPC classification number: F01P7/16 , B60L11/18 , F01P11/04 , F01P2050/22 , H01M8/0267 , Y02E60/50
Abstract: PURPOSE: A heat and water managing system of a fuel cell vehicle is provided to improve differential pressure performance by reducing the bending of a cooling water path in a stack and reduce man-hour and weight by reducing the number of bolts and clamps required for stack mounting. CONSTITUTION: A heat and water managing system of a fuel cell vehicle comprises a COD heater(20). The COD heater is installed on a cooling water line connecting a stack and a radiator and is connected to the inlet of the cooling water of the stack. The COD heater is composed of COD(Cathod oxygen depletion)(10), a heater, and a cooling-water duct(30). The COD prevents a decrease in the durability of a stack. The heater heats the cooling water. The cooling-water duct is directly connected to the inlet of the cooling water of the stack. The COD, the heater, and the cooling-water duct are integrated in a module type.
Abstract translation: 目的：提供燃料电池车辆的热水管理系统，通过减少堆叠中的冷却水路径的弯曲来提高压差性能，通过减少堆叠所需的螺栓和夹具的数量来减少工时和重量 安装。 构成：燃料电池车辆的热水管理系统包括COD加热器（20）。 COD加热器安装在连接堆叠和散热器的冷却水管线上，并连接到堆叠的冷却水入口。 COD加热器由COD（阴极氧耗尽）（10），加热器和冷却水管道（30）组成。 COD防止堆叠的耐久性降低。 加热器加热冷却水。 冷却水管直接连接到堆的冷却水入口。 COD，加热器和冷却水管道集成在一个模块类型中。
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公开(公告)号：KR101071772B1
公开(公告)日：2011-10-11
申请号：KR1020080101356
申请日：2008-10-15
Inventor： 한수동
CPC classification number: Y02P70/56
Abstract: 본발명은연료전지차량용유체유동부품의입구측유동가이드구조에관한것으로서, 하우징내부를통해유체가통과하게되는유체유동부품에서유체가유입되는하우징입구측의유동가이드가하우징과분리구성된별도부품으로제작되어상기하우징내부입구측에마련된안착단에간단히끼워조립되는조립형구조로개선됨으로써, 하우징제작용금형의수정없이유동가이드의사양변경이가능하여차종변경이나부품사양및 레이아웃변경시보다쉽게가이드판의각도등 조정이가능하고, 이에하우징내 유체의유동분포최적화및 균일확산이가능해지는연료전지차량용유체유동부품의입구측유동가이드구조에관한것이다.
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公开(公告)号：KR100957373B1
公开(公告)日：2010-05-11
申请号：KR1020070130091
申请日：2007-12-13
CPC classification number: B60K11/02 , H01M8/04029 , H01M2250/20 , Y02T90/32 , Y10T137/86348 , Y10T137/86372 , Y10T292/0871
Abstract: 본 발명은 연료전지차량용 냉각수 담수장치에 관한 것으로서, 더욱 상세하게는 차량의 하단에 위치하고, 연료전지시스템 오프시 차량 내부 냉각수 라인의 물이 중력에 의해 하부의 물탱크로 모이게 되고, 시스템 온시 진공펌프에 의해 물탱크 내부의 냉각수가 시스템의 냉각수라인으로 공급되는 연료전지차량용 냉각수 담수장치에 관한 것이다.
이를 위해, 본 발명은 내부에 일정한 체적공간을 갖는 리저버 하우징; 상기 리저버 하우징의 상부를 덮는 커버; 및 상기 커버의 상부에 탈착가능하게 설치된 다수의 포트를 포함하고, 상기 하우징과 커버는 매미고리에 의해 체결되는 것을 특징으로 하는 연료전지차량용 냉각수 담수장치를 제공한다.
매미고리, 하우징, 커버-
公开(公告)号：KR1020100042187A
公开(公告)日：2010-04-23
申请号：KR1020080101357
申请日：2008-10-15
Inventor： 한수동
Abstract: PURPOSE: A heat and water management system is provided to secure a space of a thermal management system line, to reduce the number of parts, and to improve layout by replacing a conventional COD(cathode oxygen depletion)/heater. CONSTITUTION: A heat and water management system for fuel cell vehicles in which a water pump(22) and a radiator(24) are installed in a coolant line(20) of a stack has one integral structure of a cooling water line of power electronic parts and a cooling water line of stack by installing the cooling water line of stack to cool power and electronic parts(31) mounted on vehicles.
Abstract translation: 目的：提供热水管理系统，以确保热管理系统线路的空间，减少部件数量，并通过更换常规COD（阴极氧耗尽）/加热器来改善布局。 构成：用于燃料电池车辆的热水管理系统，其中水泵（22）和散热器（24）安装在堆叠的冷却剂管线（20）中，具有电力电子冷却水管线的一体式结构 通过安装堆叠的冷却水线来冷却电源和安装在车辆上的电子部件（31）的部件和冷却水管线。
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