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公开(公告)号：US20180010803A1
公开(公告)日：2018-01-11
申请号：US15405436
申请日：2017-01-13
发明人： Chengnian WU
CPC分类号： F24C3/12 , F23D14/20 , F23D14/72 , F23D2203/00 , F23D2209/00 , F23N2025/08
摘要： A gas stove equipped with an anti-dry-burning device comprises the anti-dry-burning device and a gas cooker with a flameout protection device. The anti-dry-burning device is arranged at the central position of a combustor of the gas stove and is fixed on the gas stove. The anti-dry-burning device at least comprises a temperature controller, a temperature controller insulating base, a spring, an anti-dry-burning probe body and an anti-dry-burning probe base. The temperature controller is a bimetal thermostat, and is serially connected between an inductive probe of the gas cooker flameout protection device and a gas solenoid valve. The inductive probe of the gas cooker flameout protection device at least comprises a thermocouple and an ion sensor needle.
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公开(公告)号：US20160369701A1
公开(公告)日：2016-12-22
申请号：US15106162
申请日：2014-11-26
申请人： Snecma
CPC分类号： F02C7/266 , F02C3/14 , F05D2220/32 , F05D2240/35 , F23D2207/00 , F23D2209/00 , F23D2211/00 , F23R3/002 , F23R3/10 , F23R3/28 , F23R3/60 , F23R2900/00005 , F23R2900/00012 , H01T13/08
摘要： Assembly comprising, on a turbomachine:—a combustion chamber (30) having a longitudinal axis (30a) and comprising: internal and external longitudinal walls (90) having a first opening (90a) substantially transverse to said axis (30a), an outer casing (110) having a second opening (110a) likewise substantially transverse to said axis (30a),—a turbomachine sparkplug (150),—a device (130) for radially securing the sparkplug (150), which device (130) comprises a sparkplug adapter (160) fixed toward a first end to the outer casing (110), facing the second opening (110a) and through which adapter and casing the sparkplug (150) in question passes, and a sparkplug guide (190) kept in contact with the external longitudinal wall (90), facing the first opening (90a) and through which the sparkplug (150) passes to emerge in the combustion chamber (30), the sparkplug (150) and the sparkplug guide (190) each having a screw thread (103, 105), the screw threads (103, 105) being screwed together so as to stabilize the sparkplug (150) radially to the axis (30a) of the combustion chamber (30) with respect to said external longitudinal wall (90), and—in this condition, the sparkplug (150) and the sparkplug guide (190) are mounted freely with respect to the outer casing (110) in a direction substantially radial to the axis of the second opening (110a).
摘要翻译： 在涡轮机上包括： - 具有纵向轴线（30a）的燃烧室（30），并且包括：具有基本上横向于所述轴线（30a）的第一开口（90a）的内部和外部纵向壁（90） 壳体（110）具有同样基本上横向于所述轴线（30a）的第二开口（110a）， - 涡轮机火花塞（150）， - 用于径向固定所述火花塞（150）的装置（130），所述装置 面向第二开口（110a）的朝向第一端固定到外壳（110）的火花塞适配器（160）以及通过其中的火花塞（150）的适配器和壳体通过的火花塞引导件（190）保持在 与外部纵向壁（90）接触，面向第一开口（90a）并且火花塞（150）通过其在燃烧室（30）中出现，火花塞（150）和火花塞引导件（190）各自具有 一个螺纹（103,105），螺纹（103,105）被拧在一起 以便相对于所述外部纵向壁（90）将所述火花塞（150）径向地稳定到所述燃烧室（30）的轴线（30a），并且在该状态下，所述火花塞（150）和所述火花塞引导件 190）相对于外壳（110）沿与第二开口（110a）的轴线基本上径向的方向自由地安装。
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公开(公告)号：US09364813B2
公开(公告)日：2016-06-14
申请号：US14732586
申请日：2015-06-05
申请人： Lianpeng Jing
发明人： Lianpeng Jing
CPC分类号： B01J19/24 , B01J2219/00087 , B01J2219/24 , C09C1/50 , F23D5/045 , F23D5/18 , F23D11/446 , F23D2209/00 , F23D2900/21007 , G01N33/0006
摘要： The soot generator comprises a combustion chamber (11), in which fuel (16) can be burnt with an oxidizing agent (21) in at least one soot particle-producing flame (33), a fuel feed line (15) for supplying fuel (16) to the combustion chamber (11), a soot removal line (36), which is connected to the combustion chamber (11), into which soot removal line quenching gas (38) can be conducted and out of which soot particles can be transported, and a heating device (25-31) for heating the fuel feed line (15) at at least one heating location (15a).
摘要翻译： 烟炱发生器包括燃烧室（11），其中在至少一个烟灰颗粒产生火焰（33）中燃料（16）可以用氧化剂（21）燃烧，用于供应燃料的燃料供给管线（15） （16）连接到所述燃烧室（11），烟灰去除管线（36），其连接到所述燃烧室（11），所述烟灰去除线淬火气体（38）可以被引导到所述燃烧室 以及用于在至少一个加热位置（15a）处加热燃料供给管线（15）的加热装置（25-31）。
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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。
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公开(公告)号：US09777919B2
公开(公告)日：2017-10-03
申请号：US14648253
申请日：2014-01-08
发明人： Young Mo Kim
CPC分类号： F23C9/08 , F23C7/06 , F23C9/00 , F23C2202/10 , F23C2900/09002 , F23D14/02 , F23D14/36 , F23D14/62 , F23D14/66 , F23D2203/007 , F23D2206/00 , F23D2209/00 , F23N2021/12 , F24H1/22
摘要： The present invention relates to a combustion apparatus capable of reducing the emission amount of nitrogen oxide and enabling stable combustion in the entire area of a set load. The combustion apparatus includes: a premixing chamber for premixing air and a gas; a blower for supplying a mixed-gas of the air and the gas to a burner; a combustion chamber for burning the mixed-gas by ignition of the burner; a heat exchanger for exchanging heat with water by using combustion heat in the combustion chamber; and an exhaust gas discharge part for discharging the exhaust gas passing through the heat exchanger, wherein the premixing chamber is formed in a Venturi shape having a throat part of which the cross-section area is tapered between an inlet and an outlet through which the air passes, the throat part of the premixing chamber being connected to a gas supply part for supplying a gas for combustion, and to an exhaust gas recirculation tube to which some of the exhaust gas having passed through the heat exchanger is introduced in proportion to differential pressure according to the flow rate of the mixed-gas passing through the throat part.
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公开(公告)号：US20150283533A1
公开(公告)日：2015-10-08
申请号：US14732586
申请日：2015-06-05
申请人： LIANPENG JING
发明人： LIANPENG JING
CPC分类号： B01J19/24 , B01J2219/00087 , B01J2219/24 , C09C1/50 , F23D5/045 , F23D5/18 , F23D11/446 , F23D2209/00 , F23D2900/21007 , G01N33/0006
摘要： The soot generator comprises a combustion chamber (11), in which fuel (16) can be burnt with an oxidizing agent (21) in at least one soot particle-producing flame (33), a fuel feed line (15) for supplying fuel (16) to the combustion chamber (11), a soot removal line (36), which is connected to the combustion chamber (11), into which soot removal line quenching gas (38) can be conducted and out of which soot particles can be transported, and a heating device (25-31) for heating the fuel feed line (15) at at least one heating location (15a).
摘要翻译： 烟炱发生器包括燃烧室（11），其中在至少一个烟灰颗粒产生火焰（33）中燃料（16）可以用氧化剂（21）燃烧，用于供应燃料的燃料供给管线（15） （16）连接到所述燃烧室（11），烟灰去除管线（36），其连接到所述燃烧室（11），所述烟灰去除线淬火气体（38）可以被引导到所述燃烧室 以及用于在至少一个加热位置（15a）处加热燃料供给管线（15）的加热装置（25-31）。
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公开(公告)号：US20140272742A1
公开(公告)日：2014-09-18
申请号：US13831091
申请日：2013-03-14
CPC分类号： F24C3/106 , F23D14/46 , F23D14/70 , F23D14/84 , F23D2207/00 , F23D2209/00 , F23D2900/00014 , F23N2031/08 , Y10T29/49826 , Y10T29/49963
摘要： A pilot tube assembly for easy repair and/or replacement of a pilot hood is disclosed. In one example, a field configurable burner tube assembly may include a burner tube, a pilot hood, wherein the pilot hood engages the burner tube and can be secured to the burner tube in any of two or more different orientations in the field, a thermo-electric device, and a bracket for carrying the pilot hood and burner tube assembly adjacent to the thermoelectric device.
摘要翻译： 公开了一种易于维修和/或更换引燃罩的先导管组件。 在一个示例中，现场可配置的燃烧器管组件可以包括燃烧器管，引燃罩，其中引导罩接合燃烧器管，并且可以在现场的两个或多个不同取向中的任何一个中固定到燃烧器管， 以及用于承载与该热电装置相邻的先导罩和燃烧器管组件的托架。
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公开(公告)号：US6269779B2
公开(公告)日：2001-08-07
申请号：US13734498
申请日：1998-08-21
申请人： SRP 687 PTY LTD
发明人： OVERBEY JR FRED A
CPC分类号： F24H9/1836 , F23D2209/00
摘要： A water heater including a water container; a combustion chamber containing a main burner and a pilot burner positioned to heat water in the water container and having a side wall; a main burner fuel supply line adapted to connect between a fuel control valve and a main burner; a pilot fuel supply line adapted to connect between the fuel control valve and a pilot burner; a heat sensor line connected to a heat sensor and adapted to connect to the fuel control valve and positioned to sense heat from the pilot burner; an igniter line connected to an igniter positioned proximate the pilot burner and connected to an igniter initiator; and a removable plate sealed to the combustion chamber through which the main burner fuel supply line, the pilot fuel supply line, the heat sensor line and the igniter line pass in a sealed condition.
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公开(公告)号：US20010003274A1
公开(公告)日：2001-06-14
申请号：US09329286
申请日：1999-06-10
IPC分类号： F22B005/00
CPC分类号： F24H9/1836 , F23D2209/00
摘要： A water heater including a water container; a combustion chamber containing a main burner and a pilot burner positioned to heat water in the water container and having a side wall; a main burner fuel supply line adapted to connect between a fuel control valve and a main burner; a pilot fuel supply line adapted to connect between the fuel control valve and a pilot burner; a heat sensor line connected to a heat sensor and adapted to connect to the fuel control valve and positioned to sense heat from the pilot burner; an igniter line connected to an igniter positioned proximate the pilot burner and connected to an igniter initiator; and a removable plate sealed to the combustion chamber through which the main burner fuel supply line, the pilot fuel supply line, the heat sensor line and the igniter line pass in a sealed condition.
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公开(公告)号：US11927365B2
公开(公告)日：2024-03-12
申请号：US17408663
申请日：2021-08-23
CPC分类号： F24H3/087 , F24D19/1084 , F24H9/2085 , F23D2209/00 , F23D2209/10 , F23D2209/20 , F23D2209/30 , F24D5/02
摘要： A furnace includes a gas burner exposed to a heat-exchange tube. An inducer is fluidly coupled to the heat-exchange tube and configured to induce draft air through the heat-exchange tube. A regulator is fluidly coupled to the gas burner. A rollout shield is disposed adjacent to the gas burner. A rollout switch is disposed in the rollout shield. The rollout switch is electrically coupled to the regulator. At least one vent is formed through the rollout shield adjacent to the rollout switch. The vent provides a path for a rollout flame to the rollout switch. The at least one vent is disposed on at least two sides of the rollout switch.
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