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    FUEL CELL SYSTEM
    1.
    发明公开
    FUEL CELL SYSTEM 有权
    BRENNSTOFFZELLENSYSTEM

    公开(公告)号：EP2858158A1

    公开(公告)日：2015-04-08

    申请号：EP13800610.1

    申请日：2013-03-28

    申请人： Kyungdong Navien Co., Ltd.

    发明人： YANG, Dong Jin

    IPC分类号： H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/0618 ,  H01M8/04022 ,  H01M8/04067 ,  H01M8/04074 ,  H01M8/04268 ,  H01M8/0625 ,  H01M8/0662 ,  H01M8/2475 ,  Y02E60/50

    摘要： The present invention relates to a fuel cell system, and comprises: a hot box for accommodating a fuel cell and a fuel reformer; a start burner for heating the temperature of the hot box to a reaction temperature during an initial drive; a first heat exchange portion for heating outside air which is aspirated by using heat from the start burner or heat from the exhaust gas, and supplying the air to the fuel cell; and a second heat exchange portion for supplying steam which is generated by using the heat from the exhaust gas, and maintaining the reaction temperature by cooling the fuel cell with the exhaust gas of which the temperature has been lowered. The present invention can effectively maintain the temperature of the hot box at the reaction temperature thereby preventing loss of generation efficiency by providing a means for heating the outside air during the initial drive, continuously heating and supplying the outside air that is heated by using the exhaust gas and is aspirated, so as to prevent change in temperature inside the hot box outside air is introduced.

    摘要翻译： 燃料电池系统技术领域本发明涉及一种燃料电池系统，包括：用于容纳燃料电池和燃料重整器的热箱; 用于在初始驱动期间将热箱的温度加热到反应温度的启动燃烧器; 用于加热外部空气的第一热交换部分，其通过使用来自起始燃烧器的热量或来自排气的热量吸入，并将空气供应到燃料电池; 以及第二热交换部分，用于供应通过使用来自废气的热量产生的蒸汽，并且通过使温度降低的废气冷却燃料电池来维持反应温度。 本发明可以有效地将热箱的温度保持在反应温度，从而通过在初始驱动期间提供用于加热外部空气的装置来防止发电效率的损失，连续地加热和供给使用排气的加热的外部空气 气体被吸入，以防止热箱外部温度的变化引入外部空气。

    COMBINED FUEL CELL AND BOILER SYSTEM
    2.
    发明公开
    COMBINED FUEL CELL AND BOILER SYSTEM 有权
    KOMBINIERTES BRENNSTOFFZELLEN- UND KESSELSYSTEM

    公开(公告)号：EP2886964A1

    公开(公告)日：2015-06-24

    申请号：EP13801331.3

    申请日：2013-03-28

    申请人： Kyungdong Navien Co., Ltd.

    发明人： YANG, Dong Jin

    IPC分类号： F24D15/00 ,  F24D7/00 ,  F24H1/00 ,  H01M8/04

    CPC分类号： H01M8/0618 ,  F24D11/005 ,  F24D12/02 ,  F24D2200/18 ,  F24D2200/19 ,  F24D2200/32 ,  F24D2220/06 ,  F24H1/00 ,  F24H9/0026 ,  F24H9/0084 ,  F24H9/14 ,  F24H2240/10 ,  H01M8/04067 ,  H01M8/0631 ,  H01M2250/405 ,  Y02A30/62 ,  Y02B10/70 ,  Y02B30/14

    摘要： The present invention relates to a combined fuel cell and boiler system, and comprising: a fuel cell portion for receiving supplied outside air and raw material gas and generating electricity through a catalyst reaction; and a boiler portion comprising a latent heat exchanger, which is connected to an exhaust gas pipe of the fuel cell portion, for collecting the latent heat of self-generated exhaust gas with the latent heat of exhaust gas from the fuel cell portion. The present invention can effectively increase the efficiency of a boiler by supplying the exhaust gas from the fuel cell to the latent heat exchanger in the boiler, so as to be heat-exchanged in the latent heat exchanger with the exhaust gas from the boiler and then discharged, and can simplify the composition by unifying exhaust gas pipes.

    摘要翻译： 本发明涉及燃料电池和锅炉系统的组合，包括：燃料电池部分，用于接收供应的外部空气和原料气体并通过催化剂反应发电; 以及锅炉部，其包括与所述燃料电池部的排气管连接的潜热交换器，用于从所述燃料电池部收集排出气体的潜热的自身废气的潜热。 本发明可以通过将来自燃料电池的排气供给到锅炉中的潜热交换器来有效提高锅炉的效率，从而在潜热交换器中与来自锅炉的废气进行热交换，然后 排放，并且可以通过统一排气管来简化组成。

    METHOD FOR DETECTING BLOCKAGE IN EXHAUST FLUE OF GAS BOILER
    3.
    发明公开
    METHOD FOR DETECTING BLOCKAGE IN EXHAUST FLUE OF GAS BOILER 审中-公开
    VERFAHREN ZUR DETEKTION DER BLOCKIERUNG DES ABGASROHRS EINES GASKESSELS

    公开(公告)号：EP3136015A1

    公开(公告)日：2017-03-01

    申请号：EP15782305.5

    申请日：2015-04-13

    申请人： Kyungdong Navien Co., Ltd.

    发明人： YANG, Dong Jin ,  HUR, Jeon ,  HUR, Soo Hyun

    IPC分类号： F24H9/20 ,  F23J15/00

    CPC分类号： F23N5/245 ,  F23N5/10 ,  F23N5/20 ,  F23N2025/18 ,  F23N2025/19 ,  F24H9/2007

    摘要： The present invention relates to a method for detecting a blockage in an exhaust flue of a gas boiler, comprising: (A) a step for conducting an ignition process according to a user set temperature requested from the outside and performing temperature control to reach the user set temperature; (B) a step for determining whether the current fan RPM of a driven blower exceeds a reference fan RPM; (C) a step for calculating a difference between temperature values of supplied heating water and collected heating water that are detected by temperature sensors when heating water is supplied and determining whether the calculated value is less than a preset reference temperature value when it is determined that the current fan RPM exceeds the reference fan RPM; (D) a step for determining whether the elapsed time elapses a preset setting time based on the determination time point of the step (C) when it is determined that the calculated value is less than the reference temperature value; and (E) a step for displaying, on the outside, a notification that the blockage in the exhaust flue has been identified when it is determined that the elapsed time has elapsed the setting time based on the determination time point of the step (C).

    摘要翻译： 本发明涉及一种用于检测燃气锅炉排气烟道中的堵塞的方法，包括：（A）根据从外部请求的用户设定温度进行点火过程并执行温度控制以到达用户的步骤 设定温度; （B）用于确定从动鼓风机的当前风扇RPM是否超过参考风扇RPM的步骤; （C）计算供给加热水时由温度传感器检测出供给的加热水和收集的加热水的温度差的差异的步骤，并且当确定所计算的值小于预设的参考温度值时 当前风扇RPM超过参考风扇RPM; （D）当确定计算值小于参考温度值时，基于步骤（C）的确定时间点确定经过时间是否经过预设设定时间的步骤; 以及（E）在步骤（C）的确定时刻，当确定已经经过了经过时间的设定时间时，在外部显示已经识别出排气烟道中的堵塞的通知的步骤， 。