公开(公告)号：EP3224549A1

公开(公告)日：2017-10-04

申请号：EP15818069.5

申请日：2015-10-26

申请人： Fontecal S.p.A.

发明人： DE NARDIS, Marco

IPC分类号： F24H1/43 ,  F24H1/52 ,  F24H8/00 ,  F24H9/00 ,  F28D7/02 ,  F24H1/44

CPC分类号： F28D7/024 ,  F24H1/43 ,  F24H1/445 ,  F24H8/00 ,  F24H9/0031 ,  F28D7/0041 ,  F28D7/0083 ,  F28D7/022 ,  F28F1/025 ,  F28F1/04 ,  F28F13/06 ,  Y02B30/102

摘要： A condensation exchanger for heating of water and for production of sanitary water, providing a first inner coil with plain surface, and a second outer coil, said second coil being externally spirally wound with respect to said first coil, within said coils circulating a thermal carrier fluid, said first coil exchanging heat with combustion fumes by radiation and convection, and said second coil exchanging heat with the combustion fumes by condensation, wherein said second coil has a plain surface, and in that an insulating septum is provided, said septum dividing said exchanger in a first upper or combustion zone, and a second lower zone, said insulating septum dividing said exchanger in said two areas with a ratio of: 45%≦̸H1L≦̸60%.

摘要翻译： 一种冷凝交换器，用于加热水和生产卫生用水，提供具有平面的第一内部线圈和第二外部线圈，所述第二线圈相对于所述第一线圈在外部螺旋卷绕，所述线圈在循环热载体 所述第一线圈通过辐射和对流与燃烧烟气进行热交换，并且所述第二线圈通过冷凝与燃烧烟气进行热交换，其中所述第二线圈具有平坦表面，并且设置有绝缘隔膜，所述隔膜将所述隔膜 在第一上部或燃烧区域和第二下部区域中，所述绝热隔板将所述两个区域中的所述交换器以45％和nEE; H1L和nEE; 60％的比率分开。

公开(公告)号：EP2504632B1

公开(公告)日：2015-03-04

申请号：EP10790690.1

申请日：2010-11-17

申请人： Fontecal S.p.A.

发明人： DE NARDIS, Marco

IPC分类号： F28F1/02 ,  F24H1/43 ,  F24H1/52 ,  F28D7/02 ,  F28F1/08

CPC分类号： F24H1/43 ,  F24H1/52 ,  F24H1/523 ,  F28D7/024 ,  F28F1/02 ,  F28F1/08 ,  F28F2250/102

公开(公告)号：EP2504632A2

公开(公告)日：2012-10-03

申请号：EP10790690.1

申请日：2010-11-17

申请人： Fontecal S.p.A.

发明人： DE NARDIS, Marco

IPC分类号： F24H1/43 ,  F24H1/52 ,  F28D7/00 ,  F28D7/02 ,  F28F1/04 ,  F28F1/08

CPC分类号： F24H1/43 ,  F24H1/52 ,  F24H1/523 ,  F28D7/024 ,  F28F1/02 ,  F28F1/08 ,  F28F2250/102

摘要： The present invention concerns a double tubing condensation exchanger (1) for heating water and/or for producing sanitary hot water, characterized in that it provides a first coil (2) with a plain surface and a second coil (3) with a corrugated surface, provided in parallel each other, said first (2) and second (3) coils being spiral wound, a thermal carrier fluid circulating, independently, inside said first and second coil, said first (2) coil exchanging heat with combustion fumes mainly by irradiation and convection, and said second coil (3) exchanging heat with combustion fumes mainly by condensation.