公开(公告)号：US20070039568A1

公开(公告)日：2007-02-22

申请号：US11534720

申请日：2006-09-25

申请人： William Hall ,  Gary Elder ,  Jacob Peart ,  Thomas Hawkins

发明人： William Hall ,  Gary Elder ,  Jacob Peart ,  Thomas Hawkins

IPC分类号： F22B5/00

CPC分类号： F23N5/102 ,  F23D2203/105 ,  F23D2209/00 ,  F23D2212/20 ,  F23N5/242 ,  F23N2031/06 ,  F23N2031/08

摘要： A fuel-fired water heater has main and pilot burners disposed in its combustion chamber. All of the primary combustion air utilized by the main and pilot burners during firing thereof is supplied thereto via an enclosed path extending to the burners from outside of the combustion chamber. A burner clogging detection system is operative to shut down further combustion, upon sensing a condition of the pilot burner flame indicative of a predetermined degree of pilot burner clogging, prior to the main burner being clogged to an unacceptable degree by particulate matter entrained in incoming combustion air being delivered to the main burner. The pilot burner may be mounted on the main burner in a variety of locations thereon.

摘要翻译： 燃料热水器具有设置在其燃烧室中的主燃烧器和先导燃烧器。 主燃烧器和先导燃烧器在其燃烧过程中所使用的所有初级燃烧空气通过从燃烧室外部延伸到燃烧器的封闭路径供给。 燃烧器堵塞检测系统可操作以在主燃烧器被夹带在进入燃烧之前的颗粒物质堵塞到不可接受的程度之前感测到指示预定程度的先导燃烧器堵塞的先导燃烧器火焰的状况而进一步燃烧 空气被传送到主燃烧器。 导向燃烧器可以在其上的各种位置安装在主燃烧器上。

公开(公告)号：US20070113799A1

公开(公告)日：2007-05-24

申请号：US11535775

申请日：2006-09-27

申请人： Jacob Peart

发明人： Jacob Peart

IPC分类号： F22B5/00

CPC分类号： F23N5/242 ,  F23D2203/105 ,  F23D2209/00 ,  F23D2212/20 ,  F23N5/102 ,  F23N2031/06 ,  F23N2031/08

摘要： A fuel-fired water heater has main and pilot burners disposed in its combustion chamber. Illustratively, all of the primary combustion air utilized by the main and pilot burners during firing thereof is supplied thereto via an enclosed path extending to the burners from outside of the combustion chamber. A burner clogging detection system is operative to shut down further combustion, upon sensing a condition of the pilot burner flame indicative of a predetermined degree of pilot burner clogging, prior to the main burner being clogged to an unacceptable degree by particulate matter entrained in incoming combustion air being delivered to the main burner.

摘要翻译： 燃料热水器具有设置在其燃烧室中的主燃烧器和先导燃烧器。 说明性地，主燃烧器和引燃燃烧器在其燃烧过程中所使用的所有初级燃烧空气通过从燃烧室外部延伸到燃烧器的封闭路径被供给。 燃烧器堵塞检测系统可操作以在主燃烧器被夹带在进入燃烧之前的颗粒物质堵塞到不可接受的程度之前感测到指示预定程度的先导燃烧器堵塞的先导燃烧器火焰的状况而进一步燃烧 空气被传送到主燃烧器。

公开(公告)号：US20060105281A1

公开(公告)日：2006-05-18

申请号：US10991804

申请日：2004-11-18

申请人： Jacob Peart

发明人： Jacob Peart

IPC分类号： F23N5/00

CPC分类号： F23N5/242 ,  F23D2203/105 ,  F23D2209/00 ,  F23D2212/20 ,  F23N5/102 ,  F23N2031/06 ,  F23N2031/08

摘要： A fuel-fired water heater has main and pilot burners disposed in its combustion chamber. All of the primary combustion air utilized by the main and pilot burners during firing thereof is supplied thereto via an enclosed path extending to the burners from outside of the combustion chamber. A burner clogging detection system is operative to shut down further combustion, upon sensing a condition of the pilot burner flame indicative of a predetermined degree of pilot burner clogging, prior to the main burner being clogged to an unacceptable degree by particulate matter entrained in incoming combustion air being delivered to the main burner.

摘要翻译： 燃料热水器具有设置在其燃烧室中的主燃烧器和先导燃烧器。 主燃烧器和先导燃烧器在其燃烧过程中所使用的所有初级燃烧空气通过从燃烧室外部延伸到燃烧器的封闭路径供给。 燃烧器堵塞检测系统可操作以在主燃烧器被夹带在进入燃烧之前的颗粒物质堵塞到不可接受的程度之前感测到指示预定程度的先导燃烧器堵塞的先导燃烧器火焰的状况而进一步燃烧 空气被传送到主燃烧器。

公开(公告)号：US20060070585A1

公开(公告)日：2006-04-06

申请号：US10959518

申请日：2004-10-06

申请人： Jacob Peart ,  Troy Trant

发明人： Jacob Peart ,  Troy Trant

IPC分类号： F24H9/14

CPC分类号： F23M9/02 ,  F24H1/205

摘要： A fuel-fired low NOx water heater extending along a vertical axis has a radiant fuel burner disposed in its combustion chamber. The entire burner combustion air quantity is delivered to the burner from outside the combustion chamber via a horizontally serpentined flow path extending through an internal portion of the water heater. This serpentined air inflow path configuration causes a substantial portion of particulate matter in the incoming combustion air to be removed therefrom before entering and potentially clogging the burner.

摘要翻译： 沿着垂直轴延伸的燃料燃烧的低NOx热水器具有设置在其燃烧室中的辐射燃料燃烧器。 整个燃烧器燃烧空气量通过延伸穿过热水器内部的水平蛇形流动路径从燃烧室外部输送到燃烧器。 这种蛇形空气流入路径构造使得进入的燃烧空气中的大部分颗粒物质在进入并潜在地堵塞燃烧器之前被从其中除去。

公开(公告)号：US20060048724A1

公开(公告)日：2006-03-09

申请号：US10933776

申请日：2004-09-03

申请人： Jacob Peart

发明人： Jacob Peart

IPC分类号： F24H9/20

CPC分类号： F23D14/26 ,  F23D2203/005 ,  F23D2203/1055 ,  F23D2209/20 ,  F24H1/205

摘要： A radiant gas burner within the combustion chamber of a water heater has a pilot flame created using a raw fuel jet that impinges on an interior surface portion of a flame holding outer burner wall portion, representatively of a metal wire mesh material, and is mixed within the burner with combustion air delivered thereto from outside the combustion chamber. The resulting fuel/air mixture passes outwardly through the impinged upon mesh wall portion, which functions as a pilot flame stabilizing structure, and is ignited to form a pilot flame on the exterior of the burner body. A thermocouple portion of a clogging detection system senses a change in the pilot flame shape caused by particulate clogging of the metal mesh material and responsively terminates further gas supply to the water heater.

摘要翻译： 在热水器的燃烧室内的辐射气体燃烧器具有使用原燃料射流产生的引燃火焰，该原燃料射流以火焰保持外燃烧器壁部分的内表面部分为代表的金属丝网材料，并在 具有从燃烧室外部输送到燃烧空气的燃烧器。 所产生的燃料/空气混合物通过撞击的网孔壁部分向外通过，该壁部分起到引​​燃火焰稳定结构的作用，并被点燃以在燃烧器主体的外部形成引燃火焰。 堵塞检测系统的热电偶部分感测由金属网材料的微粒堵塞引起的导向火焰形状的变化，并且响应地终止对热水器的进一步气体供应。

公开(公告)号：US20060207524A1

公开(公告)日：2006-09-21

申请号：US11348287

申请日：2006-02-06

申请人： Jacob Peart ,  Haibo Fan

发明人： Jacob Peart ,  Haibo Fan

IPC分类号： F24H9/20

CPC分类号： F23D14/26 ,  F23D2203/005 ,  F23D2203/1055 ,  F23D2209/20 ,  F24H1/205

摘要： A radiant gas burner within the combustion chamber of a water heater has a pilot flame created using a cross-sectionally elongated raw fuel jet that impinges on an interior surface portion of a flame holding outer burner wall portion, representatively of a metal wire mesh material, and is mixed within the burner with combustion air delivered thereto from outside the combustion chamber. The resulting fuel/air mixture passes outwardly through the impinged upon mesh wall portion, which functions as a pilot flame stabilizing structure, and is ignited to form a pilot flame on the exterior of the burner body. A thermocouple portion of a clogging detection system senses a change in the pilot flame shape caused by particulate clogging of the metal mesh material and responsively terminates further gas supply to the water heater.

摘要翻译： 在热水器的燃烧室内的辐射气体燃烧器具有使用横截面细长的原料燃料射流产生的引燃火焰，其以代表金属丝网材料撞击在火焰保持外燃烧器壁部分的内表面部分上， 并在燃烧器内与从燃烧室外部输送的燃烧空气混合。 所产生的燃料/空气混合物通过撞击的网孔壁部分向外通过，该壁部分起到引​​燃火焰稳定结构的作用，并被点燃以在燃烧器主体的外部形成引燃火焰。 堵塞检测系统的热电偶部分感测由金属网材料的微粒堵塞引起的导向火焰形状的变化，并且响应地终止对热水器的进一步气体供应。