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公开(公告)号:US08281781B2
公开(公告)日:2012-10-09
申请号:US13169963
申请日:2011-06-27
申请人: David Deng
发明人: David Deng
IPC分类号: F24H9/20
摘要: A dual fuel heater can couple with one of two fuel sources operating at different pressures. The dual fuel heater can have a first fuel line, a second fuel line, a fluid flow controller, and a combustion chamber. The fluid flow controller can selectively permit flow of a first fuel to either the first fuel line or flow of a second fuel to the second fuel line. The first fuel line can be in communication with a first oxygen depletion sensor orifice and the second fuel line can be in communication with a second oxygen depletion sensor orifice.
摘要翻译: 双燃料加热器可以具有调节器单元,主控制阀,第一氧耗耗传感器孔和第二氧耗耗传感器孔。 主控制阀可用于控制从调节器单元接收的燃料流量。 来自第一氧耗尽传感器孔口的第一燃料或来自第二氧耗尽传感器孔口的第二燃料的燃烧产生的热量可以产生电流,以将主控制阀保持在打开位置,以允许通过主控制阀 第一燃料或第二燃料。 当来自第一氧耗尽传感器孔口的第一燃料或来自第二氧耗尽传感器孔口的第二燃料的燃烧终止时,主控制阀可以关闭,从而防止第一或第二燃料通过。
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公开(公告)号:US20120132189A1
公开(公告)日:2012-05-31
申请号:US13169963
申请日:2011-06-27
申请人: David Deng
发明人: David Deng
IPC分类号: F24C1/00
摘要: A dual fuel heater can couple with one of two fuel sources operating at different pressures. The dual fuel heater can have a first fuel line, a second fuel line, a fluid flow controller, and a combustion chamber. The fluid flow controller can selectively permit flow of a first fuel to either the first fuel line or flow of a second fuel to the second fuel line. The first fuel line can be in communication with a first oxygen depletion sensor orifice and the second fuel line can be in communication with a second oxygen depletion sensor orifice.
摘要翻译: 双燃料加热器可以与在不同压力下操作的两种燃料源中的一种耦合。 双燃料加热器可以具有第一燃料管线,第二燃料管线,流体流量控制器和燃烧室。 流体流量控制器可以选择性地允许第一燃料流动到第一燃料管线或第二燃料的流动到第二燃料管线。 第一燃料管线可以与第一氧耗耗传感器孔口连通,并且第二燃料管线可以与第二氧气耗尽传感器孔口连通。
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公开(公告)号:US20120080024A1
公开(公告)日:2012-04-05
申请号:US13169823
申请日:2011-06-27
申请人: David Deng
发明人: David Deng
CPC分类号: F24C1/02 , F23C1/08 , F23N1/007 , F23N2035/16 , F23N2035/18 , F23N2037/08 , F23Q9/045 , F24C3/122 , F24H3/006 , F24H9/2085
摘要: A heater can be configured to operate with either a first fuel at a first pressure or a second fuel at a second pressure and can include a fluid flow controller. In some embodiments, the fluid flow controller is configured to permit flow of fuel to a first passageway and to direct a first fuel to a first oxygen depletion sensor line when the controller is in a first position and permit the flow of fuel to a second passageway and to direct a second fuel to a second oxygen depletion sensor line when the controller is in a second position.
摘要翻译: 加热器可以被配置为与第一压力下的第一燃料或第二压力的第二燃料一起操作,并且可以包括流体流量控制器。 在一些实施例中,流体流量控制器被配置为当控制器处于第一位置时允许燃料流动到第一通道并且将第一燃料引导到第一氧气耗尽传感器线路并且允许燃料流动到第二通道 并且当所述控制器处于第二位置时,将第二燃料引导到第二氧耗尽传感器线。
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公开(公告)号:US07967006B2
公开(公告)日:2011-06-28
申请号:US12581727
申请日:2009-10-19
申请人: David Deng
发明人: David Deng
IPC分类号: F24H9/20
摘要: A dual fuel heater can couple with one of two fuel sources operating at different pressures. The dual fuel heater can have a first fuel line, a second fuel line, a fluid flow controller, and a combustion chamber. The fluid flow controller can selectively permit flow of a first fuel to either the first fuel line or flow of a second fuel to the second fuel line. The first fuel line can be in communication with a first oxygen depletion sensor orifice and the second fuel line can be in communication with a second oxygen depletion sensor orifice.
摘要翻译: 双燃料加热器可以与在不同压力下操作的两种燃料源中的一种耦合。 双燃料加热器可以具有第一燃料管线,第二燃料管线,流体流量控制器和燃烧室。 流体流量控制器可以选择性地允许第一燃料流动到第一燃料管线或第二燃料的流动到第二燃料管线。 第一燃料管线可以与第一氧耗耗传感器孔口连通,并且第二燃料管线可以与第二氧气耗尽传感器孔口连通。
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公开(公告)号:US20110067686A1
公开(公告)日:2011-03-24
申请号:US12993042
申请日:2008-06-23
申请人: Angelo Bettinzoli
发明人: Angelo Bettinzoli
CPC分类号: F23D14/105 , F23D14/085 , F23D14/10 , F23D2207/00 , F23D2208/10 , F23Q9/045 , F24C3/10
摘要: Gas burner for oven, or grill, of the type comprising at least one Venturi tube (16), for forming the fuel mixture of primary air-gas, having at least one zone with a reduced section followed by a zone with a diverging section, at least one distribution chamber (17) of the fuel mixture, placed downstream the zone with a diverging section of the Venturi tube (16), and a plurality of flame openings (19) for the outflow of the fuel mixture, obtained within such a distribution chamber (17), or in fluidic communication with the latter, as well at least one ignition hole (13) for igniting the burner. Advantageously the latter comprises at least one diversion duct (12) for part of the flow of the fuel mixture, exhibiting its own inlet section obtained in a sector downstream the zone with a reduced section of the Venturi tube (16), and its own outlet section placed at the afore said ignition hole (13).
摘要翻译: 包括至少一个文丘里管(16)的炉子或格栅的气体燃烧器,用于形成初级气体的燃料混合物,其具有至少一个具有减小部分的区域,随后是具有发散部分的区域, 燃料混合物的至少一个分配室(17),位于具有文丘里管(16)的发散段的区域的下游,以及用于燃料混合物流出的多个火焰口(19) 分配室(17),或者与后者流体连通,以及用于点燃燃烧器的至少一个点火孔(13)。 有利的是,后者包括用于燃料混合物流的一部分的至少一个转向管道(12),其具有在文丘里管(16)的减少部分的区域下游的扇区中获得的其自身的入口部分,以及其自身的出口 放置在上述点火孔(13)处。
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公开(公告)号:US20110056481A1
公开(公告)日:2011-03-10
申请号:US12639702
申请日:2009-12-16
申请人: Dan Binzer
发明人: Dan Binzer
IPC分类号: F24B1/18
CPC分类号: F23Q9/045
摘要: A burner and pilot assembly for a gas fireplace has a substantially hollow burner enclosure with a plurality of burner outlet apertures at the top of the enclosure. A pilot burner is mounted within the enclosure to underlie a portion of the outlet apertures such that flame from the pilot burner extends from a portion of the outlet apertures to merge the appearance of the pilot flame with the main burner flame when the main burner is lit. The invention is well-suited to a linear-style gas fireplace burner.
摘要翻译: 用于燃气壁炉的燃烧器和导向组件具有基本中空的燃烧器外壳,在外壳的顶部具有多个燃烧器出口孔。 外壳中的引燃燃烧器安装在一部分出口孔的下面,使得来自引燃燃烧器的火焰从出口孔的一部分延伸出来,当主燃烧器点亮时将引燃火焰与主燃烧器火焰的外观合并 。 本发明非常适用于线性式燃气壁炉。
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公开(公告)号:US20100037884A1
公开(公告)日:2010-02-18
申请号:US12581727
申请日:2009-10-19
申请人: David Deng
发明人: David Deng
摘要: A dual fuel heater can couple with one of two fuel sources operating at different pressures. The dual fuel heater can have a first fuel line, a second fuel line, a fluid flow controller, and a combustion chamber. The fluid flow controller can selectively permit flow of a first fuel to either the first fuel line or flow of a second fuel to the second fuel line. The first fuel line can be in communication with a first oxygen depletion sensor orifice and the second fuel line can be in communication with a second oxygen depletion sensor orifice.
摘要翻译: 双燃料加热器可以与在不同压力下操作的两种燃料源中的一种耦合。 双燃料加热器可以具有第一燃料管线,第二燃料管线,流体流量控制器和燃烧室。 流体流量控制器可以选择性地允许第一燃料流动到第一燃料管线或第二燃料的流动到第二燃料管线。 第一燃料管线可以与第一氧耗耗传感器孔口连通,并且第二燃料管线可以与第二氧气耗尽传感器孔口连通。
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公开(公告)号:US4413976A
公开(公告)日:1983-11-08
申请号:US264111
申请日:1981-05-15
申请人: Richard M. Scherer
发明人: Richard M. Scherer
摘要: An igniter which is for a gas burner and which serves to produce a pilot flame at the outer surface of the burner face.The igniter includes a tube which extends through the housing chamber and the burner and terminates adjacent to the burner face. Pilot gas passes through the tube where gas ignition occurs at the burner surface.
摘要翻译: 一种用于气体燃烧器并用于在燃烧器表面的外表面产生引燃火焰的点火器。 点火器包括延伸穿过容纳室和燃烧器并且在燃烧器表面附近终止的管。 先导气体通过燃烧器表面发生气体点火的管道。
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公开(公告)号:US3628903A
公开(公告)日:1971-12-21
申请号:US3628903D
申请日:1970-05-11
申请人: KENNETH C HOYT
发明人: HOYT KENNETH C
摘要: An afterburner for completing the combustion of stack gases and the like has a fuel supply to the interior of the stack and a mechanically controlled pilot which is blown by a jet of gas into the stack to ignite the fuel. The jet flows in parallel with the fuel supply. The pilot and fuel emerge centrally in the stack and are deflected by a downwardly concave deflector that cooperates with a larger upwardly concave deflector. An annular downwardly opening hood surrounds the stack and shields the pilot and the secondary air inlets.
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公开(公告)号:US3003549A
公开(公告)日:1961-10-10
申请号:US71607658
申请日:1958-02-19
申请人: ELECTROLUX AB
发明人: WOLFGANG GRUNWALD
CPC分类号: F23Q9/045 , F25B49/04 , F25B2333/003 , F25D11/027
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