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公开(公告)号：US09261277B2
公开(公告)日：2016-02-16
申请号：US11893242
申请日：2007-08-15
CPC分类号： F23N3/002 , F23N3/005 , F23N3/082 , F23N5/242 , F23N2023/46 , F23N2025/06 , F23N2033/04 , F23N2037/10 , F23N2041/06 , F24H3/087 , F24H9/2085
摘要： In a multistage combustion furnace having a motor driven inducer blower and a pressure sensing device or set of switches for sensing pressure in the combustion gas flowpath through the furnace, a high firing rate blower speed and low firing rate blower speed are set based on the blower speed setting required for a medium firing rate. Each particular furnace, having its own pressures and combustion gas resistance to flow characteristics, may be provided with a database of inducer blower motor speeds required to achieve predetermined pressures in the combustion gas flowpath for a variety of combustion gas venting systems generating such resistance.
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公开(公告)号：US20150377512A1
公开(公告)日：2015-12-31
申请号：US14315251
申请日：2014-06-25
发明人： Kirankumar Muley , Kapil Sahu , Glenn W. Kowald , Ajay C. P. Swornalatha , Ian Burmania , John Whitesitt , Donald Zimmer
CPC分类号： F24H8/00 , F24D5/02 , F24H3/087 , F24H9/0068 , F24H9/0073 , F28D21/0003 , F28F13/06 , F28F13/12 , Y02B30/102
摘要： Systems, tools, and methods are presented that enable a plurality of turbulators to enhance heat transfer within a heat exchanger of a heating, ventilating, and air conditioning (HVAC) system. The plurality of turbulators each include a ribbon member having a variable pattern formed over a length. In one instance, the variable pattern of the ribbon member includes a plurality of bends defining intervals of alternating pitch. The intervals progressively increase in dimension as the ribbon member is traversed over the length. In another embodiment, the intervals contain apertures whose area increases as the length is traversed. Other systems, tools and methods are presented.
摘要翻译： 提出了系统，工具和方法，其使多个紊流器能够增强在加热，通风和空调（HVAC）系统的热交换器内的热传递。 多个湍流器各自包括具有在一定长度上形成的可变图案的带状构件。 在一种情况下，带状构件的可变图案包括限定交替间距的间隔的多个弯曲部。 当色带构件穿过长度时，间隔逐渐增加。 在另一个实施例中，间隔包含其长度穿过时其面积增加的孔。 介绍了其他系统，工具和方法。
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公开(公告)号：US20150362217A1
公开(公告)日：2015-12-17
申请号：US14703840
申请日：2015-05-04
CPC分类号： F24D19/1084 , F23N3/082 , F23N2023/08 , F23N2023/36 , F23N2025/12 , F23N2025/13 , F23N2039/02 , F23N2041/02 , F24D5/06 , F24D2200/07
摘要： In a wood pellet fueled forced hot air heating system, a burner is regulated in response to an ambient air, or supply plenum, temperature. The burner regulating means allows for increased burner cycle times. The air handler is regulated in response to a space to be heated, or room, temperature, typically through the use of a mechanical thermostat. The air handler regulating means when used in conjunction with the burner regulating means allows for immediate heat response during a heat call.
摘要翻译： 在木颗粒燃料强制热风加热系统中，燃烧器响应于环境空气或供应气室温度而被调节。 燃烧器调节装置允许增加燃烧器循环时间。 通常通过使用机械恒温器来调节空气处理器以响应待加热的空间或室温。 当与燃烧器调节装置结合使用时，空气处理器调节装置允许在热调节期间立即产生热响应。
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公开(公告)号：US09170029B2
公开(公告)日：2015-10-27
申请号：US12834138
申请日：2010-07-12
申请人： Hans J. Paller , Glenn W. Kowald
发明人： Hans J. Paller , Glenn W. Kowald
CPC分类号： B23P15/00 , B29C45/18 , B29L2031/18 , F23D14/34 , F23D14/58 , F23D2900/14481 , F24H3/087 , F24H8/006 , F24H9/2035 , F25D21/14 , Y02B30/106 , Y10T29/49 , Y10T29/49348 , Y10T29/4935 , Y10T29/49389 , Y10T29/49826 , Y10T137/4463
摘要： A condensation trap comprising an inlet chamber, a vent chamber and an outlet chamber. The inlet chamber is configured to receive condensate fluid through an external opening therein. The vent chamber is in fluid communication with the inlet chamber via a first passageway that includes an internal opening of the inlet chamber. The internal opening is located substantially at an opposite end of the vent chamber as the external opening. The outlet chamber is in fluid communication with the vent chamber via a second passageway that includes an internal opening in a sidewall of the vent chamber and an interior opening in an end of the outlet chamber. The outlet chamber is configured to transmit the condensate fluid through an exterior opening located at an opposite end of the outlet chamber. A vent volume portion is greater than a total volume of an internal space of the inlet chamber.
摘要翻译： 一种冷凝阱，包括入口室，通风室和出口室。 入口室构造成通过其中的外部开口接收冷凝物流体。 排气室通过包括入口室的内部开口的第一通道与入口室流体连通。 内部开口大致位于排气室的与外部开口相对的一端。 出口室通过第二通道与通气室流体连通，该第二通道包括通气室的侧壁中的内部开口和出口室的端部中的内部开口。 出口室被配置成透过位于出口室的相对端的外部开口传送冷凝物流体。 排气容积部分大于入口室的内部空间的总体积。
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公开(公告)号：US09157634B2
公开(公告)日：2015-10-13
申请号：US13221366
申请日：2011-08-30
申请人： David Mencel , Joe Grinwald , Jason Fu , Brandon Nickolas
发明人： David Mencel , Joe Grinwald , Jason Fu , Brandon Nickolas
IPC分类号： F23N1/00 , F23K5/04 , F24H1/06 , F24H3/08 , F02M31/00 , F02M31/12 , F02M31/02 , F02M31/125 , F23K5/20
CPC分类号： F23K5/04 , F02M31/00 , F02M31/02 , F02M31/12 , F02M31/125 , F23K5/20 , F23K2301/201 , F23K2301/202 , F23K2301/204 , F23K2301/206 , F24H1/06 , F24H3/087
摘要： A heater and a method of its use are configured for use at cold operating temperatures. The heater has a supply line for transporting a volume of fuel between a fuel tank and burner. An inline heater is supplied in a supply line for the burner. The heater also has a return line that normally returns unused fuel from the burner to the heater, hence reducing the volume of fuel that needs to be heated by the heater and reducing system power requirements. The heater may be thermostatically controlled to maintain the temperature of the heated fuel to a value that is at or above a temperature required for good fuel atomization but below a flashpoint of the fuel. A valve is provided in the return line to permit diversion of the returned fuel to the fuel tank during a purge operation at initial startup.
摘要翻译： 加热器及其使用方法被配置为在冷的操作温度下使用。 加热器具有用于在燃料箱和燃烧器之间输送一定体积的燃料的供应管线。 在燃烧器的供应管路中提供在线加热器。 加热器还具有通常将未使用的燃料从燃烧器返回到加热器的回流管线，因此减少了加热器需要加热的燃料的体积并降低系统功率要求。 加热器可以被恒温控制以将被加热的燃料的温度保持在等于或高于良好燃料雾化但低于燃料闪点所需的温度的值。 在返回管路中设置有一个阀门，以允许在初始起动时的净化操作期间返回的燃料转移到燃料箱。
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公开(公告)号：US20150192291A1
公开(公告)日：2015-07-09
申请号：US14148204
申请日：2014-01-06
发明人： Amin Akbarimonfared , Timothy J. Shellenberger , Darryl J. Farley , Nathan T. Whalen , Trent E. Thompson
CPC分类号： F23D14/14 , F23D14/02 , F23D23/00 , F23D2203/101 , F23D2203/103 , F23D2900/00003 , F24D5/04 , F24H3/087 , F24H9/1881 , F24H2210/00
摘要： Installed in a fuel-fired heating appliance is a specially designed burner assembly operative to receive and combust a pre-mixed flow of fuel and air to create therefrom a spaced apart plurality of flames which are aligned with and flow directly into the inlets of a corresponding spaced plurality of heat exchanger tubes. The flames create within the tubes hot combustion gases that transfer combustion heat to a supply fluid flowed externally across the tubes. The burners are of a hollow perforate metal construction, are mounted on and forwardly project from a support structure toward the tube inlets, and have rearwardly facing open inlet ends that receive the pre-mixed flow of fuel and air. In one illustrated embodiment thereof, the burners have conical configurations, and in another illustrated embodiment have generally dome-shaped configurations. Via a flame carryover structure, a single igniter is utilized to ignite all of the burners.
摘要翻译： 安装在燃油加热设备中的是专门设计的燃烧器组件，其操作以接收和燃烧燃料和空气的预混合流，从而产生间隔开的多个火焰，所述火焰与对应的入口对准并直接流入相应的入口 间隔开的多个热交换器管。 火焰在管内产生热燃烧气体，其将燃烧热传递到在管外部流动的供给流体。 燃烧器具有中空的穿孔金属结构，安装在支撑结构上并朝向管入口向前突出，并且具有接收燃料和空气的预混合流的向后的敞开的入口端。 在其一个示出的实施例中，燃烧器具有锥形构造，并且在另一示出的实施例中具有大致圆顶形构造。 通过火焰携带结构，使用单个点火器点燃所有燃烧器。
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公开(公告)号：US09074791B2
公开(公告)日：2015-07-07
申请号：US13267050
申请日：2011-10-06
CPC分类号： F24H3/087 , F24H8/006 , F28F17/005 , Y02B30/106
摘要： A condensate collector box includes a furnace mounting plate having a first edge portion, a second edge portion that extends from the first edge portion, at least one vent drain channel that extends along one of the first and second edge portions, and a heat exchanger condensate collection area. The condensate collector box also includes an inducer fan mounting member having a first surface and opposing second surface arranged upon the furnace mounting plate to form a condensate collection zone. The inducer fan mounting member includes at least one inducer fan drain passage that is fluidly connected to the at least one vent drain channel.
摘要翻译： 冷凝水收集箱包括炉安装板，其具有第一边缘部分，从第一边缘部分延伸的第二边缘部分，至少一个沿着第一和第二边缘部分中的一个延伸的通气排放通道，以及热交换器冷凝物 收集区。 冷凝水收集箱还包括一个引导器风扇安装构件，其具有布置在炉安装板上的第一表面和相对的第二表面，以形成冷凝物收集区。 诱导器风扇安装构件包括流体连接到至少一个通气排放通道的至少一个诱导器风扇排放通道。
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公开(公告)号：US09068760B2
公开(公告)日：2015-06-30
申请号：US13426354
申请日：2012-03-21
申请人： Steven Tolleneer
发明人： Steven Tolleneer
IPC分类号： F23D14/06 , F23D14/70 , F23D14/84 , F24H3/08 , F23C3/00 , F23D14/04 , F23D14/08 , F23D14/82 , F23D23/00
CPC分类号： F24H3/087 , F23C3/002 , F23D14/045 , F23D14/08 , F23D14/70 , F23D14/82 , F23D14/84 , F23D23/00
摘要： A heating appliance including a burner and a heat exchanger including a bundle of heat conducting elements that form the primary channels through which the hot flue gases from the burner are guided via inputs that are opposite the burner, and which are connected together to close off the secondary channels that are formed between the aforementioned elements and through which the air to be heated can be guided. The burner is a premix burner that is positioned opposite the inputs of the primary channels, whereby the burner has a supply for a mixture of fuel and a sufficient quantity of air for the essentially complete combustion of the fuel, and whereby between the burner and the inputs of the primary channels there is a heat shield of a heat-resistant material with a passage opposite each of the aforementioned inputs.
摘要翻译： 一种加热器具，包括燃烧器和热交换器，该热交换器包括形成主要通道的一束导热元件，通过该主要通道，来自燃烧器的热烟道气经由与燃烧器相对的输入引导，并且连接在一起以关闭 形成在上述元件之间并且可以引导待加热空气的第二通道。 燃烧器是与主通道的输入相对定位的预混合燃烧器，由此燃烧器具有用于燃料和足够量的空气的混合物的供应，用于燃料的基本上完全燃烧，并且由此在燃烧器和燃烧器之间 主通道的输入具有耐热材料的隔热罩，其具有与上述输入相对的通道。
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公开(公告)号：US08955507B2
公开(公告)日：2015-02-17
申请号：US13768123
申请日：2013-02-15
CPC分类号： F28F19/00 , B23P15/26 , F23M5/00 , F24H3/087 , F24H8/00 , F25D21/14 , F28D7/1615 , F28F1/12 , F28F17/005 , F28F21/08 , Y02B30/102 , Y10T29/4935 , Y10T29/49364
摘要： A furnace or other heat exchanger application for heating, ventilation, air conditioning and refrigeration systems having condensate control. Specifically, a condensate control for secondary heat exchangers is provided for use with high efficiency furnaces, particularly for small tonnage systems, such as residential or unitary systems. Condensate management permits a plurality of furnace orientations while providing resistance to corrosion due to liquid condensate.
摘要翻译： 用于加热，通风，空调和具有冷凝物控制的制冷系统的炉或其他热交换器应用。 具体来说，提供了用于二次热交换器的冷凝物控制，用于高效率炉，特别是对于诸如住宅或单一系统的小吨位系统。 冷凝管理允许多个炉取向，同时提供由于液体冷凝物而导致的耐腐蚀性。
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公开(公告)号：US08946599B2
公开(公告)日：2015-02-03
申请号：US11765596
申请日：2007-06-20
申请人： Michael Niederer , Kurt Walz , Franz Bohlender
发明人： Michael Niederer , Kurt Walz , Franz Bohlender
CPC分类号： B60H1/2221 , B60H2001/2278 , F24H1/009 , F24H1/121 , F24H3/0441 , F24H3/0464 , F24H3/0476 , F24H3/082 , F24H9/1818 , F24H9/1827 , H05B1/0236 , H05B2203/02
摘要： The invention under consideration relates to an electric heating device for heating a flowing medium with a housing, in which the at least one electric heating element of the electric heating device is held securely and fully shielded from the medium held in the circulation chamber by a separating wall that divides the housing into a heating chamber and a circulation chamber. The circulation chamber has inlet openings and outlet openings for introducing and removing, respectively, the medium. The heating element is preferably a PTC heating element and is held by means of a clamping force in a recess formed by the separating wall, said recess preferably projecting into the circulation chamber. The invention furthermore relates to a recuperator for converting electrical energy into thermal energy, particularly for an electric drive in a vehicle.
摘要翻译： 本发明涉及一种用于加热具有壳体的流动介质的电加热装置，其中，电加热装置的至少一个电加热元件通过分离 将外壳分成加热室和循环室。 循环室具有用于分别引入和移除介质的入口开口和出口。 加热元件优选为PTC加热元件，并且通过夹紧力保持在由分隔壁形成的凹部中，所述凹部优选地突出到循环腔中。 本发明还涉及一种用于将电能转换成热能的换热器，特别是用于车辆中的电力驱动。
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