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1. 发明公开

EP2940397A4 GAS BOILER IN WHICH OVERHEATING OF BURNER FLANGE IS PREVENTED 有权
标题翻译： GASKESSEL MIT FUNKTION ZUR VERHINDERUNG DERÜBERHITZUNGEINES BRENNERFLANSCHS
公开(公告)号：EP2940397A4
公开(公告)日：2017-07-26
申请号：EP13867891
申请日：2013-12-12
申请人： KYUNGDONG NAVIEN CO LTD
发明人： PARK JUN KYU , LEE DONG YONG
IPC分类号： F24H9/18 , F23D14/46 , F23D14/76 , F23M5/00
CPC分类号： F23D14/46 , F23D14/76 , F23D2900/00018 , F23D2900/14001 , F24H9/1836
摘要： The present invention relates to a gas boiler, including: a burner that combusts a pre-mixed gas and has a burner flange formed in the circumferential direction; a gas supply chamber in which the upper portion of the burner is received and coupled so as to supply the pre-mixed gas to said burner, and in which a chamber flange is formed such that same is coincident in shape with the burner flange so as to be in surface contact with said burner flange; and a sealing member disposed between the burner and the gas supply chamber such that the pre-mixed gas, which is supplied from the gas supply chamber to the burner, is prevented from leaking between the gas supply chamber and the burner.
摘要翻译：燃气锅炉技术领域本发明涉及一种燃气锅炉，其具备：燃烧预混合气体的燃烧器，该燃烧器具有沿周向形成的燃烧器凸缘; 一个气体供应室，其中燃烧器的上部被容纳和连接以便将预混合气体供应到所述燃烧器，并且其中形成一个室凸缘，使得它与燃烧器凸缘在形状上一致，与所述燃烧器凸缘面接触; 以及设置在燃烧器和供气室之间的密封件，以防止从供气室供应到燃烧器的预混气体在供气室和燃烧器之间泄漏。

2. 发明公开

EP3112752A4 BURNER PROVIDED WITH FLAME HOLE MEMBER HAVING AIR HOLES 审中-公开
标题翻译： BRENNER MIT FLAMMENLOCHELEMENT MITLUFTLÖCHERN
公开(公告)号：EP3112752A4
公开(公告)日：2017-10-04
申请号：EP15754898
申请日：2015-02-24
申请人： KYUNGDONG NAVIEN CO LTD , ALANTUM CO LTD
发明人： PARK JUN KYU , KIM GI YOUNG
IPC分类号： F23D14/02 , F23D14/70 , F23D14/84
CPC分类号： F23D14/02 , F23D14/14 , F23D14/58 , F23D14/70 , F23D14/82 , F23D2203/1017 , F23D2203/102 , F23D2203/1055 , F23D2203/106 , F23D2212/20

3. 发明公开

EP2933576A4 HOT WATER-CENTERED COMBINED HOT WATER AND HEATING BOILER 失效
标题翻译： HEISSWASSERZENTRIERTER KOMBINIERTER HEISSWASSER- UND ERHITZUNGSKOCHER
公开(公告)号：EP2933576A4
公开(公告)日：2016-08-31
申请号：EP13862439
申请日：2013-10-15
申请人： KYUNGDONG NAVIEN CO LTD
发明人： PARK JUN KYU , KIM HYOUNG RAE
IPC分类号： F24H1/12 , F24H9/00 , F24H9/20
CPC分类号： F24D19/1069 , F24D3/08 , F24D17/0031 , F24H1/14 , F24H1/52 , F24H1/523 , F24H8/00 , F24H9/2035 , Y02B30/102
摘要： The objective of the present invention is to provide a hot water-centered hot water and heating combination boiler, in which heat exchange for a hot water supply is performed in a main heat exchanger and heat exchange for a heating water supply is performed in an auxiliary heat exchanger so that the hot water supply can be accelerated, energy can be saved, and the temperature of the hot water can be controlled with ease. To achieve the abovementioned objective, the boiler of the present invention includes: a cold water inflow tube through which cold water flows in; a main heat exchanger which heats the cold water flowing in through the cold water inflow tube by using the combustion heat of a burner; a hot water discharge tube which discharges the hot water heated in the main heat exchanger; an auxiliary heat exchanger which supplies heating water during a heating mode, in which heating consumption place, and causes heat exchange to occur between the heated water in the main heat exchanger and the lowered temperature returning water, in which the heating consumption place; and a control part which controls the combustion of the burner during a hot water mode and heating mode.
摘要翻译：本发明的目的是提供一种热水中心热水和加热组合锅炉，其中在主热交换器中进行热水供应的热交换，并且在辅助热交换器中进行供热供热的热交换热交换器，从而可以加速热水供应，节约能源，轻松控制热水温度。为了实现上述目的，本发明的锅炉包括：冷水流入管中的冷水流入管; 主热交换器，通过使用燃烧器的燃烧热量加热流过冷水流入管的冷水; 一个排放主热交换器中加热的热水的热水排放管; 辅助热交换器，其在加热模式下供热，其中加热消耗地点，并且在主热交换器中的加热水和降温回流水之间发生热交换，其中加热消耗地点; 以及在热水模式和加热模式期间控制燃烧器的燃烧的控制部分。

4. 发明公开

EP2824390A4 GAS-AIR MIXING DEVICE FOR COMBUSTION APPARATUS 有权
标题翻译：燃气空调的混合机搅拌刻录设备
公开(公告)号：EP2824390A4
公开(公告)日：2015-04-01
申请号：EP13758207
申请日：2013-03-03
申请人： KYUNGDONG NAVIEN CO LTD
发明人： PARK JUN KYU
IPC分类号： F23D14/62 , F23D14/60 , F23N1/02 , F24H1/18 , F24H9/20
CPC分类号： F24H9/2035 , F23D14/60 , F23D14/62 , F23N1/02 , F24H1/186
摘要： The present invention relates to a gas-air mixing device for a combustion apparatus and, particularly, to a gas-air mixing device for a combustion apparatus which effectively controls the amount of gas and air supplied to a burner provided in a combustion apparatus such as a boiler or a hot water heater so as to improve the turn-down ratio, thereby increasing the convenience for using hot water and heating and improving burner reliability. The present invention comprises: a housing having one side coupled to a turbo fan and defining a predetermined space within same for gas and air to flow; an air supplying unit provided on the other side of the housing, and configured of a first air supply part and a second air supply part which suction air from the outside but supply air through mutually different paths; a gas supplying unit configured of a first gas supply part and a second gas supply part which supply gas mixed with air suctioned by the air suctioning unit through mutually different paths by means of the turbo fan; and an opening/closing means which closes the second air supply part and the second gas supply part when a small amount of heat is needed to block the flow of air and gas, and opens the second air supply part and the second gas supply part when a large amount of heat is needed.

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