专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010144246A1 HIGH-EFFICIENCY GAS-FIRED FORCED-DRAFT CONDENSING HOT WATER BOILER 审中-公开
标题翻译：高效燃气冷却热水锅炉
公开(公告)号：WO2010144246A1
公开(公告)日：2010-12-16
申请号：PCT/US2010/036054
申请日：2010-05-25
申请人： BURNHAM SERVICES, INC. , MOORE, Thomas, Wayne
发明人： MOORE, Thomas, Wayne
IPC分类号： F24H1/00
CPC分类号： F24H1/41 , F23D14/02 , F23D2212/201 , F23L15/04 , F24H8/00 , F24H9/0084 , F24H9/2035 , Y02B30/102 , Y02E20/348
摘要： A high-efficiency hot- water boiler (10) for a heating system of a building is provided. The boiler (10) includes a boiler enclosure (12) that contains a furnace area compartment (54) within an insulated sealed casing, a first watertube compartment (56) within a sealed casing, a second watertube compartment (58) within a sealed casing, and an air-to-air preheat exchanger (76) within a sealed casing. A plurality of separate, closely-spaced watertubes (50) extends within each of the compartments and provides paths for working fluid to flow through the compartments for purposes of transferring heat to the working fluid. A burner (44) is located within the furnace area compartment (54) for combusting an air/gas mixture. The casings include openings (90, 92, 94) for directing the passage of the products of combustion to make a first pass through the furnace area compartment (54), a second pass through the first watertube compartment (56) and a third pass through the second watertube compartment (58) and then through the air-to-air preheat exchanger (76) to preheat fresh combustion air before being exhausted from the enclosure (12) via the flue (32). An air/gas mixer (86) and a burner ignition system are also disclosed.
摘要翻译：提供了一个用于建筑物供暖系统的高效热水锅炉（10）。锅炉（10）包括锅炉外壳（12），其在绝缘的密封壳体内容纳炉区隔室（54），密封壳体内的第一水箱隔室（56），密封壳体内的第二水管隔室（58），以及密封壳体内的空气 - 空气预热器（76）。多个分离的，紧密间隔的水管（50）在每个隔室内延伸，并且为工作流体流过隔室提供通路，用于将热量传递到工作流体。燃烧器（44）位于炉区隔室（54）内，用于燃烧空气/气体混合物。壳体包括用于引导燃烧产物通过以使第一次通过炉区隔间（54）的开口（90,92,94），穿过第一水箱隔间（56）的第二次通过，第三次通过第二水管隔室（58），然后通过空气 - 空气预热器交换器（76），以在从外壳（12）经由烟道（32）排出之前预热新鲜的燃烧空气。还公开了一种空气/气体混合器（86）和燃烧器点火系统。

IPRDB

热门服务

关于我们

友情链接

联系方式