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1. 发明专利

CA2765005A1 WATERTUBE AND METHOD OF MAKING AND ASSEMBLING SAME WITHIN A BOILER OR HEAT EXCHANGER 未知
公开(公告)号：CA2765005A1
公开(公告)日：2010-12-16
申请号：CA2765005
申请日：2010-06-09
申请人： BURNHAM SERVICES INC
发明人： MOORE THOMAS W , BENDER EDWARD A
IPC分类号： F22B37/10 , B21D51/24 , F22B37/00
摘要： A one-piece tube for use as a watertube within a watertube boiler or heat exchanger has a free end section that is formed to have an integral, outward-extending circumferential ring, or flange, a spaced distance from an adjacent end face of the tube. A boiler is provided that has an elongate header and a plurality of separate watertubes each having an intermediate section and opposite end sections. An end section of each watertube is connected to the header. The intermediate section of each watertube has a substantially constant outer diameter along its full length and is closely spaced to adjacent watertubes within the combustion chamber. At least one of the end sections of each watertube has a transition that reduces the diameter of the watertube as it extends from the intermediate section to an outwardly-extending circumferential flange. This arrangement permits close spacing of the connection sites of the watertubes to the header and permits the connection sites to be provided in a linear array.

2. 发明专利

CA2764817A1 HIGH-EFFICIENCY GAS-FIRED FORCED-DRAFT CONDENSING HOT WATER BOILER 未知
公开(公告)号：CA2764817A1
公开(公告)日：2010-12-16
申请号：CA2764817
申请日：2010-05-25
申请人： BURNHAM SERVICES INC
发明人： MOORE THOMAS WAYNE
IPC分类号： F24H1/00
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.

3. 发明申请

WO2010144514A3 WATERTUBE AND METHOD OF MAKING AND ASSEMBLING SAME WITHIN A BOILER OR HEAT EXCHANGER 审中-公开
标题翻译：在锅炉或热交换器中制造和组装相同的水箱及其方法
公开(公告)号：WO2010144514A3
公开(公告)日：2013-08-15
申请号：PCT/US2010037867
申请日：2010-06-09
申请人： BURNHAM SERVICES INC , MOORE THOMAS W , BENDER EDWARD A
发明人： MOORE THOMAS W
IPC分类号： F22B37/12 , B21D39/06 , F22B37/10 , F22B37/20 , F24H1/41 , F24H9/14 , F28F1/00 , F28F9/12
CPC分类号： F22B37/104 , B21D39/06 , F22B37/106 , F22B37/12 , F22B37/204 , F24H9/142 , F24H9/146 , F28F1/006 , F28F9/12
摘要： A one-piece tube for use as a watertube within a watertube boiler or heat exchanger has a free end section that is formed to have an integral, outward-extending circumferential ring, or flange, a spaced distance from an adjacent end face of the tube. A boiler is provided that has an elongate header and a plurality of separate watertubes each having an intermediate section and opposite end sections. An end section of each watertube is connected to the header. The intermediate section of each watertube has a substantially constant outer diameter along its full length and is closely spaced to adjacent watertubes within the combustion chamber. At least one of the end sections of each watertube has a transition that reduces the diameter of the watertube as it extends from the intermediate section to an outwardly-extending circumferential flange. This arrangement permits close spacing of the connection sites of the watertubes to the header and permits the connection sites to be provided in a linear array.
摘要翻译：在水管锅炉或热交换器中用作水管的单件管具有自由端部分，其形成为具有与管的相邻端面间隔开的一体的向外延伸的周向环或凸缘，。提供了一种锅炉，其具有细长的集管和多个单独的水管，每个水管具有中间部分和相对的端部部分。每个水管的端部连接到集管。每个水管的中间部分沿其全长具有基本上恒定的外径，并且与燃烧室内的相邻水管紧密地间隔开。每个水管的至少一个端部部分具有当水管从中间部分延伸到向外延伸的周向凸缘时减小水管直径的过渡。这种布置允许水管的连接位置与集管的紧密间隔，并允许以线性阵列提供连接位置。

4. 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。

5. 发明申请

WO2010144514A2 WATERTUBE AND METHOD OF MAKING AND ASSEMBLING SAME WITHIN A BOILER OR HEAT EXCHANGER 审中-公开
标题翻译：在锅炉或热交换器中制造和组装相同的水箱及其方法
公开(公告)号：WO2010144514A2
公开(公告)日：2010-12-16
申请号：PCT/US2010/037867
申请日：2010-06-09
申请人： BURNHAM SERVICES, INC. , MOORE, Thomas W. , BENDER, Edward A.
发明人： MOORE, Thomas W.
IPC分类号： F22B37/10 , F22B37/00 , B21D51/24
CPC分类号： F22B37/104 , B21D39/06 , F22B37/106 , F22B37/12 , F22B37/204 , F24H9/142 , F24H9/146 , F28F1/006 , F28F9/12
摘要： A one-piece tube for use as a watertube within a watertube boiler or heat exchanger has a free end section that is formed to have an integral, outward-extending circumferential ring, or flange, a spaced distance from an adjacent end face of the tube. A boiler is provided that has an elongate header and a plurality of separate watertubes each having an intermediate section and opposite end sections. An end section of each watertube is connected to the header. The intermediate section of each watertube has a substantially constant outer diameter along its full length and is closely spaced to adjacent watertubes within the combustion chamber. At least one of the end sections of each watertube has a transition that reduces the diameter of the watertube as it extends from the intermediate section to an outwardly-extending circumferential flange. This arrangement permits close spacing of the connection sites of the watertubes to the header and permits the connection sites to be provided in a linear array.
摘要翻译：在水管锅炉或热交换器中用作水管的单件管具有自由端部分，其形成为具有与管的相邻端面间隔开的一体的向外延伸的周向环或凸缘，。提供了一种锅炉，其具有细长的集管和多个单独的水管，每个水管具有中间部分和相对的端部部分。每个水管的端部连接到集管。每个水管的中间部分沿其全长具有基本上恒定的外径，并且与燃烧室内的相邻水管紧密地间隔开。每个水管的至少一个端部部分具有当水管从中间部分延伸到向外延伸的周向凸缘时减小水管直径的过渡。这种布置允许水管的连接位置与集管的紧密间隔，并允许以线性阵列提供连接位置。

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