Method for regulating and controlling a firing device and a firing device
    11.
    发明授权
    Method for regulating and controlling a firing device and a firing device 有权
    烧制装置和点火装置的调节和控制方法

    公开(公告)号:US08500441B2

    公开(公告)日:2013-08-06

    申请号:US11629019

    申请日:2005-06-20

    IPC分类号: F23N1/00 F23N3/04 F23N3/06

    摘要: A method is proposed for regulating a firing device taking into account the temperature and/or the burner load, in particular with a gas burner, comprising the regulation of the temperature (Tactual) produced by the firing device using a characteristic which shows a value range corresponding to a desired temperature (Tdesired) dependent upon a first parameter (mL, VL) corresponding to the burner load (Q), wherein when representing the characteristic, a second parameter, preferably the air ratio (λ), defined as the ratio of the actually supplied quantity of air to the quantity of air theoretically required for optimal stoichiometric combustion, is constant.

    摘要翻译: 提出了一种考虑温度和/或燃烧器负荷来调节燃烧装置的方法,特别是使用气体燃烧器,包括使用显示值范围的特性调节由点火装置产生的温度(Tactual) 对应于取决于对应于燃烧器负载(Q)的第一参数(mL,VL)的期望温度(Tdesired),其中当表示特性时,优选地将空气比(λ)定义为第二参数 实际供应的空气量与理论上最理想的化学计量燃烧所需的空气量是一致的。

    Method and apparatus for controlling combustion in a burner
    12.
    发明授权
    Method and apparatus for controlling combustion in a burner 有权
    用于控制燃烧器中的燃烧的方法和装置

    公开(公告)号:US08303297B2

    公开(公告)日:2012-11-06

    申请号:US11981222

    申请日:2007-10-31

    IPC分类号: F23N1/02

    摘要: A method and apparatus that applies corrections to the mass flow rate of combustion air into a gas or oil-fired, forced-draft burner, and thus provides for correcting the air-fuel ratio, by directly measuring the combustion air temperature and/or the barometric pressure of the combustion air, and using these measurements to develop a fan speed drive signal that corrects the volume of air inlet to the burner system without the use of the complex and expensive fully metered control systems, or elaborate feedback systems, or systems that require real-time combustion analysis, and the like.

    摘要翻译: 对燃气或燃油的强制通风燃烧器中的燃烧空气的质量流量进行校正的方法和装置,从而通过直接测量燃烧空气温度和/或 燃烧空气的大气压力,并且使用这些测量来开发风扇速度驱动信号,其校正燃烧器系统的进气口的体积,而不需要使用复杂和昂贵的完全计量的控制系统或精心设计的反馈系统或系统, 需要实时燃烧分析等。

    MECHANICAL DRAFT SYSTEMS
    13.
    发明申请
    MECHANICAL DRAFT SYSTEMS 审中-公开
    机械系统

    公开(公告)号:US20120083194A1

    公开(公告)日:2012-04-05

    申请号:US13326448

    申请日:2011-12-15

    IPC分类号: F23L17/02 F04D27/00 F28F27/02

    摘要: A representative mechanical draft system for drawing exhaust gasses from a chimney includes: an exhaust fan assembly having: a housing defining a chamber and having opposing openings, the opposing openings having a centerline extending therebetween, a first of the openings being operative to intake a flow of gasses, a second of the openings being operative to exhaust the flow of gasses from the chamber; and a centrifugal fan having a motor and an impeller, the motor being mounted external to the housing, the impeller being positioned within the chamber, a rotational axis of the impeller being inclined with respect to the centerline extending between the openings of the housing.

    摘要翻译: 用于从烟囱抽取废气的代表性的机械牵伸系统包括:排气风扇组件,其具有:限定腔室并具有相对开口的壳体,所述相对的开口具有在其间延伸的中心线,所述开口中的第一个可操作地吸入流体 的气体,第二个开口用于从气室排出气体流; 以及具有电动机和叶轮的离心风扇,所述电动机安装在所述壳体的外部,所述叶轮位于所述室内,所述叶轮的旋转轴线相对于在所述壳体的所述开口之间延伸的中心线倾斜。

    Boiler system mechanical combustion air unit
    14.
    发明申请
    Boiler system mechanical combustion air unit 审中-公开
    锅炉系统机械燃烧空气机组

    公开(公告)号:US20110203497A1

    公开(公告)日:2011-08-25

    申请号:US12932260

    申请日:2011-02-22

    IPC分类号: F23K5/14

    摘要: One embodiment of a boiler system mechanical combustion air unit comprising a cylindrical main housing (102), a pressure sensing means composed of sensor cap (110) and sensor hole (124), a variable speed fan (104) and motor (106) driven by a variable speed drive (108) for moving a gaseous fluid at a variable volumetric flow rate, a temperature sensing means (114) for measuring the temperature of the gaseous fluid, and a controller (116) comprising a pressure transducer and electronic control. Other embodiments are described.

    摘要翻译: 锅炉系统机械燃烧空气单元的一个实施例包括圆柱形主壳体(102),由传感器盖(110)和传感器孔(124)组成的压力感测装置,变速风扇(104)和电动机(106)驱动 通过用于以可变体积流量移动气态流体的变速驱动器(108),用于测量气态流体温度的温度检测装置(114),以及包括压力传感器和电子控制的控制器(116)。 描述其他实施例。

    Appliance room controller
    16.
    发明授权
    Appliance room controller 失效
    电器室控制器

    公开(公告)号:US07651034B2

    公开(公告)日:2010-01-26

    申请号:US11246913

    申请日:2005-10-07

    IPC分类号: F24H9/20 F23N1/00

    摘要: A universal controller for coordinating activity of an appliance room including a configurable air control portion, and a configurable appliance control portion. The configurable air control portion controls at least one air flow condition of the appliance room and includes an air control interface adapted to be operatively coupled with at least one of an influent combustion air system and a venting system. The configurable appliance control portion controls operation of a plurality of appliances and includes at least one appliance interface adapted to be operatively coupled with the plurality of appliances. The appliance control portion is adapted to selectively coordinate operation of individual appliances such that a selected at least one of the plurality of appliances can be operated according to a dynamically adjustable sequence.

    摘要翻译: 一种通用控制器,用于协调包括可组态空气控制部分和可配置设备控制部分的设备室的活动。 可配置的空气控制部分控制器具室的至少一个气流状态,并且包括适于与流入的燃烧空气系统和通风系统中的至少一个可操作地联接的空气控制接口。 可配置的设备控制部分控制多个设备的操作,并且包括适于与多个设备可操作地耦合的至少一个设备接口。 设备控制部分适于选择性地协调各个设备的操作,使得可以根据动态可调节的顺序操作多个设备中所选择的至少一个。

    BOILER AND METHOD FOR CONTROLLING AIR AND FUEL RATIO USING AIR PRESSURE SENSOR
    17.
    发明申请
    BOILER AND METHOD FOR CONTROLLING AIR AND FUEL RATIO USING AIR PRESSURE SENSOR 有权
    锅炉和使用空气压力传感器控制空气和燃料比的方法

    公开(公告)号:US20090308293A1

    公开(公告)日:2009-12-17

    申请号:US11919202

    申请日:2005-09-14

    申请人: Si Hwan Kim

    发明人: Si Hwan Kim

    IPC分类号: F23N5/18 F23N5/26 F24H9/20

    摘要: Disclosed is an air-fuel ratio control boiler using a air pressure sensor and method for controlling the air-fuel ratio thereof. The boiler is comprised of a fan, the air pressure sensor, a air pressure sensor voltage measurement unit, a air pressure sensor voltage compensation unit, and a controller, and previously compensates for noise factors caused by deviation (error) of a component property, a constituent, of the air pressure sensor so as to be matched to initial reference voltage prior to operating the fan, thereby maximizing the effectiveness of the air-fuel ratio. Further, the boiler makes it possible not only to exert an optimal fuel efficiency effect due to the maximization of combustion efficiency, but also to minimize discharge of harmful gases, thereby preventing environmental pollution in advance, and thus improving the reliability of products.

    摘要翻译: 公开了一种使用空气压力传感器的空燃比控制锅炉及其空燃比的控制方法。 锅炉由风扇,空气压力传感器,空气压力传感器电压测量单元,气压传感器电压补偿单元和控制器组成,并且预先补偿由组件属性的偏差(误差)引起的噪声因素, 作为空气压力传感器的构成要素,以便在操作风扇之前与初始参考电压相匹配,从而最大化空燃比的有效性。 此外,由于燃烧效率最大化,锅炉不仅可以发挥最佳的燃料效率效果,而且能够最大程度地减少有害气体的排放,从而防止环境污染,提高产品的可靠性。

    COMBUSTION BLOWER CONTROL FOR MODULATING FURNACE
    18.
    发明申请
    COMBUSTION BLOWER CONTROL FOR MODULATING FURNACE 有权
    用于调节炉的燃烧喷雾控制

    公开(公告)号:US20090293867A1

    公开(公告)日:2009-12-03

    申请号:US12136598

    申请日:2008-06-10

    IPC分类号: F24H3/00 G12B13/00 F24H9/00

    摘要: A furnace includes a combustion blower and one or more pressure switches. In some cases, the one or more pressure switches may be used to calculate one or more operating points for the combustion blower. Additional operating points may be calculated by interpolation and/or extrapolation, as appropriate. The furnace may temporarily alter these operating points as necessary to keep the furnace safely operating in response to minor and/or transient changes in the operating conditions of the furnace.

    摘要翻译: 炉包括燃烧鼓风机和一个或多个压力开关。 在一些情况下,可以使用一个或多个压力开关来计算用于燃烧鼓风机的一个或多个工作点。 额外的工作点可以通过内插和/或外推来适当地计算。 炉子可以根据需要暂时改变这些工作点,以保持炉子响应于炉的操作条件的微小和/或瞬时变化而安全地操作。

    APPARATUS AND METHOD FOR CONTROLLING A VARIABLE FUEL FIRED APPLIANCE
    20.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING A VARIABLE FUEL FIRED APPLIANCE 有权
    用于控制可变燃料燃烧器具的装置和方法

    公开(公告)号:US20060078837A1

    公开(公告)日:2006-04-13

    申请号:US10963381

    申请日:2004-10-12

    IPC分类号: F23N5/00

    摘要: An apparatus is provided for controlling a fuel fired heating appliance, the apparatus comprising a first processor for controlling the ignition operation of the furnace and a second processor for controlling the operation of a variable speed blower motor, wherein the first processor sends communication signals to the second processor requesting a desired speed of the blower motor to provide air flow for combustion. The second processor responsively sends a signal to the first processor indicating the receipt of the requested speed for the blower motor. The apparatus further comprises at least one pressure switch, where the first processor senses an opening of the pressure switch and responds by successively sending incrementally higher speed request signals to the second processor until the first processor detects the closing of the at least one pressure switch.

    摘要翻译: 提供了一种用于控制燃料加热器具的装置,该装置包括用于控制炉子的点火操作的第一处理器和用于控制变速鼓风电动机的操作的第二处理器,其中第一处理器将通信信号发送到 第二处理器请求鼓风机马达的期望速度以提供用于燃烧的空气流。 第二处理器响应地向第一处理器发送指示接收到所要求的鼓风机电机速度的信号。 该装置还包括至少一个压力开关,其中第一处理器感测压力开关的打开并且通过依次向第二处理器发送递增更高速度的请求信号来响应,直到第一处理器检测到至少一个压力开关的关闭。