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公开(公告)号：US07422011B2
公开(公告)日：2008-09-09
申请号：US11067412
申请日：2005-02-22
申请人： Thomas J. Bachinski , Gary Lee Butler , Robert S. Waddell , Dennis R. Maiello , Steven G. Smith , Paul J. Gross
发明人： Thomas J. Bachinski , Gary Lee Butler , Robert S. Waddell , Dennis R. Maiello , Steven G. Smith , Paul J. Gross
CPC分类号： F24B1/1808 , F24B13/004 , F24C15/006
摘要： A heating appliance includes an outer enclosure including a transparent front panel, a combustion chamber enclosure, and a variable speed blower. The combustion chamber enclosure is positioned within the outer enclosure and defines a combustion chamber wherein radiant heat is generated. The combustion chamber enclosure also includes a transparent front panel. The blower is configured to generate an adjustable airflow between the outer enclosure front panel and the combustion chamber enclosure front panel and to exhaust the airflow to a remote location. The airflow absorbs at least some of the radiant heat and varying a speed of the blower controls an amount of radiant heat transferred from the combustion chamber to a living space in which the heating appliance is exposed.
摘要翻译： 加热器具包括外壳，其包括透明前面板，燃烧室外壳和变速鼓风机。 燃烧室外壳定位在外壳内并限定了产生辐射热的燃烧室。 燃烧室外壳还包括透明的前面板。 鼓风机被配置为在外壳前面板和燃烧室外壳前面板之间产生可调节的气流并且将气流排出到远程位置。 气流吸收至少一些辐射热并且改变鼓风机的速度控制从燃烧室传递到加热器具暴露的生活空间的辐射热量。
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公开(公告)号：US20090277197A1
公开(公告)日：2009-11-12
申请号：US12434481
申请日：2009-05-01
CPC分类号： F25B39/028 , F25B2600/025 , F25B2600/111 , F25B2600/112 , F25B2600/2511 , F25B2700/195 , F25B2700/21163 , F25B2700/21173 , Y02B30/743
摘要： This invention relates to a method and an apparatus for a modulating air conditioning system having increased energy efficiency and greater turndown capabilities. A modulating air conditioning system includes modulating at least one of the following components: a compressor, a compressor driver, a condenser fan, an evaporator fan, an effective evaporator surface area, an effective condenser surface area and/or an expansion device.
摘要翻译： 本发明涉及一种调节空调系统的方法和装置，其具有提高的能量效率和更大的调节能力。 调制空调系统包括调制以下部件中的至少一个：压缩机，压缩机驱动器，冷凝器风扇，蒸发器风扇，有效蒸发器表面积，有效冷凝器表面积和/或膨胀装置。
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公开(公告)号：US5448986A
公开(公告)日：1995-09-12
申请号：US95671
申请日：1993-07-21
CPC分类号： F24H8/00 , F24H3/105 , Y02B30/102
摘要： A heat exchanger comprises a clam shell having a first passage, a second passage and a third passage connected sequentially in a plane. A hot collector box made from metal, for example, aluminized steel, in connected to the third passage. A secondary heat exchanger coil is operatively connected to the hot collector box. A second collector box or cold collector box made from plastic is connected to the outlet of the secondary heat exchanger coil. Condensate from the flue and condensate from the cold collector box may be discharged in a common line from the furnace. The clam shell is constructed and arranged to remove about 90%-95% of the energy from the flue products flowing therethrough. The heat exchanger is disposed in a passage between the inlet and the outlet in the housing of a furnace. Air is forced over the heat exchanger, which is disposed in the passage, by a blower in the housing.
摘要翻译： 一种热交换器包括具有第一通道，第二通道和第三通道的蛤壳，所述第二通道和第三通道在平面中依次连接。 由金属制成的热收集箱，例如镀铝钢，连接到第三通道。 二次热交换器线圈可操作地连接到热收集箱。 由塑料制成的第二收集箱或冷藏箱连接到二次热交换器盘管的出口。 来自烟道的冷凝物和来自冷藏收集箱的冷凝水可以从炉子以公共管线排出。 蛤壳被构造和布置成从流过其中的烟道产物中除去约90％-95％的能量。 热交换器设置在炉壳的入口和出口之间的通道中。 空气被迫通过设置在通道中的热交换器通过壳体中的鼓风机。
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公开(公告)号：US5865611A
公开(公告)日：1999-02-02
申请号：US727884
申请日：1996-10-09
申请人： Dennis R. Maiello
发明人： Dennis R. Maiello
CPC分类号： F23N5/022 , F23N2023/14 , F23N2025/08 , F23N2025/13 , F23N2027/20 , F23N2033/04 , F23N2033/10 , F23N2035/16
摘要： A gas-fired air heating furnace has a modulatable supply air blower and a modulatable gas valve operatively connected to the combustion air heat exchanger burner. A calibration sequence of a microprocessor-based control system is utilized to automatically determine the precise relationship between the gas valve setting and the actual heat transferred by the heat exchanger to air flowing through the furnace by measuring the actual air temperature rise across the heat exchanger obtained using initial calibration settings of the blower and gas valve. The microprocessor uses the results of its calibration sequence to establish an adjustment correlation between the blower and gas valve settings which the microprocessor subsequently utilizes to adjust the flow rates of the blower and the gas valve in a manner maintaining a predetermined, generally constant air temperature rise across the heat exchanger while the furnace alters its overall air heating output rate in response to changing heating demands from the conditioned space served by the furnace.
摘要翻译： 燃气空气加热炉具有可调节的供气鼓风机和可操作地连接到燃烧空气热交换器燃烧器的可调节气体阀。 利用基于微处理器的控制系统的校准顺序，通过测量获得的热交换器上的实际空气温度升高，自动确定气阀设定与热交换器传递到空气中的实际热量之间的精确关系 使用鼓风机和气阀的初始校准设置。 微处理器使用其校准序列的结果来建立鼓风机和气阀设置之间的调节相关性，微处理器随后利用该调节关系来调节鼓风机和气阀的流速，以保持预定的，通常恒定的空气温度上升 跨过热交换器，同时炉子响应于由炉所供应的空调空间的变化的加热需求而改变其总体空气加热输出速率。
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公开(公告)号：US5732691A
公开(公告)日：1998-03-31
申请号：US752371
申请日：1996-10-30
CPC分类号： F23N1/022 , F23N2005/181 , F23N2023/08 , F23N2025/04 , F23N2033/04 , F23N2035/16
摘要： A modulating, forced draft, fuel-fired air heating furnace is provided with a two-speed draft inducer fan, and a fuel valve which is fully modulatable between a maximum firing rate and a low firing rate of approximately forty percent thereof. Incorporated into the furnace control system are normally closed low and high fire pressure-electric switches which sense and are sequentially closed by increasingly negative pressure in the draft inducer fan. Upon a call for heat from a thermostat located in the conditioned space served by the furnace, the draft inducer fan is energized at its high speed setting, and a signal is sent to the fuel valve to set it at its full firing rate flow when opened by an ignition switch portion of the control system. The control system functions to open the fuel valve at this maximum flow setting, and permit light-off of the burner, only if (1) both of the low and high fire pressure-electric switches are closed, and (2) the draft inducer fan is operating at its high speed setting. In this manner, in addition to providing a wide range of furnace heating output modulation, reliable burner ignition is facilitated and heat exchanger warm-up corrosion is reduced due to the full firing rate start-up of the furnace. Moreover, the incorporation of the two-speed draft inducer fan substantially improves the overall fuel efficiency of the furnace.
摘要翻译： 调节式强制通风，燃料燃烧空气加热炉设置有双速牵引风扇和燃料阀，其在最大燃烧速率和约40％的低燃烧速率之间是完全可调节的。 并入炉控制系统中，通常是闭合的低压和高耐火电压开关，其在牵引风机中通过越来越大的负压感测并依次闭合。 在来自位于由炉供应的调节空间的恒温器的热量呼叫时，引风机风扇在其高速设定下被通电，并且当打开时将信号发送到燃料阀以将其设定为其完全燃烧速率流动 通过控制系统的点火开关部分。 控制系统的功能是在最大流量设定下打开燃油阀，只有在（1）低压和高压低压开关闭合时才能使燃烧器点火;（2）牵引器 风扇正在高速运转。 以这种方式，除了提供广泛的炉加热输出调制之外，由于炉的完全燃烧速率启动，促进了可靠的燃烧器点火并且降低了热交换器预热腐蚀。 此外，并入双速牵引诱导器风扇大大提高了炉的总体燃料效率。
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公开(公告)号：US5730116A
公开(公告)日：1998-03-24
申请号：US681322
申请日：1996-07-22
CPC分类号： F23M9/06 , F23C2203/20
摘要： A fuel-fired air heating furnace is provided with NOx reduction apparatus associated with a plurality of combustor tubes forming a portion of the furnace heat exchanger section. Inshot-type fuel burners are spaced apart from and face the open inlet ends of horizontal combustion sections of the combustor tubes. The NOx reduction apparatus includes a plurality of NOx reduction members formed from a metal rod material, and a mounting plate having a row of spaced apart pairs of mounting holes therein. Each NOx reduction member has an elongated, generally U-shaped configuration, with a closed inner end, an open outer end, and a spaced pair of corrugated leg portions extending between such inner and outer ends. The NOx reduction members are installed in a parallel relationship on the mounting plate, with their closed ends facing in the same direction, by resiliently deflecting the leg portions of each member toward each other, inserting the outer leg ends in one of the mounting plate hole pairs, and then releasing the legs. With the NOx reduction members secured to the mounting plate in this manner, they are simultaneously inserted closed ends first into their associated combustor tubes, and the mounting plate suitably supported adjacent the combustor tube inlets. The burners are then positioned to inject flames into the combustor tubes with the NOx reduction members positioned therein to operatively intercept the incoming burner flames.
摘要翻译： 燃料空气加热炉设置有与形成炉热交换器部分的一部分的多个燃烧器管相关联的NOx还原装置。 Inshot型燃料燃烧器与燃烧器管的水平燃烧部分的开口入口端相隔开并面对。 NOx还原装置包括由金属棒材料形成的多个NOx还原部件和其中具有一排间隔开的安装孔的安装板。 每个NOx还原构件具有细长的大致U形构造，其具有封闭的内端，敞开的外端以及在该内端和外端之间延伸的间隔开的一对波纹腿部。 将NOx还原构件以平行的关系安装在安装板上，其封闭端面朝向相同的方向，通过使各构件的腿部朝向彼此弹性偏转，将外腿端部插入安装板孔 对，然后释放腿。 以这种方式固定在安装板上的NOx还原构件同时将封闭端首先插入其相关联的燃烧器管中，并且安装板适当地支撑在燃烧器管入口附近。 然后将燃烧器定位成将火焰喷射到燃烧器管中，其中NOx还原构件定位在其中以可操作地拦截进入的燃烧器火焰。
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公开(公告)号：US20150059373A1
公开(公告)日：2015-03-05
申请号：US14473132
申请日：2014-08-29
CPC分类号： F25B49/022 , F25B2600/025 , F25B2600/111 , F25B2600/112 , F25B2600/19 , F25B2600/21 , F25B2600/2513 , F25B2700/1933 , F25B2700/2106 , F25B2700/21163 , Y02B30/743
摘要： A refrigeration vapor compression system including a compressor, an electronic expansion valve with closed loop feedback into a controller, sensors to measure and monitor the system superheat and sub-cooling, and condenser fans controlling the flow of air through the condensing coils, the refrigeration system is operated in at least one of two functional modes to either give priority control to the level of superheat in the system or maintain a minimum level of sub-cooling in the system.
摘要翻译： 一种制冷蒸汽压缩系统，包括压缩机，具有闭环反馈到控制器的电子膨胀阀，用于测量和监测系统过热和次冷却的传感器以及控制通过冷凝盘管的空气流的冷凝器风扇，制冷系统 以两种功能模式中的至少一种运行，以对系统中的过热水平进行优先级控制或在系统中维持最低级别的冷却。
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公开(公告)号：US20130108971A1
公开(公告)日：2013-05-02
申请号：US13317957
申请日：2011-11-01
CPC分类号： F23N1/02 , F23N5/00 , F24D2200/046 , F24H3/087 , F24H9/2085 , G05D22/02 , G05D23/19 , G05D27/02 , Y10T137/0318
摘要： A method for controlling an efficiency and/or a wet/dry transition area of a condensing furnace heat exchanger section. A temperature can be sensed in an air stream entering the heat exchanger section, to sense an incoming air temperature of the air stream entering the heat exchanger section. A relationship can be established between the incoming air temperature and an air/fuel mixture to be supplied to a burner. The air/fuel mixture can be adjusted to enhance the efficiency and/or to minimize or reduce unwanted condensation within the heat exchanger section.
摘要翻译： 一种用于控制冷凝炉热交换器部分的效率和/或湿/干过渡面积的方法。 可以在进入热交换器部分的空气流中感测温度，以感测进入热交换器部分的空气流的进入空气温度。 可以在进入的空气温度和要供应到燃烧器的空气/燃料混合物之间建立关系。 可以调节空气/燃料混合物以提高效率和/或最小化或减少热交换器部分内的不需要的冷凝。
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公开(公告)号：US20100112500A1
公开(公告)日：2010-05-06
申请号：US12264066
申请日：2008-11-03
IPC分类号： F23N5/00
摘要： This invention describes a modulating burner controller device for varying burner combustion over a wide range and has an output that integrates the control of all functions required to operate the burner. Specifically, the controller uses measured feedback from a fuel flow sensor to attain the proper mixture of fuel and air for optimum combustion performance for both individual and multiple the burner applications.
摘要翻译： 本发明描述了一种用于在较宽范围内改变燃烧器燃烧的调节燃烧器控制装置，并具有集成了操作燃烧器所需的所有功能的控制的输出。 具体来说，控制器使用来自燃料流量传感器的测量反馈来获得燃料和空气的适当混合，从而为燃烧器应用的单个和多个提供最佳的燃烧性能。
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10.发明授权Furnace controller useable, without modification, with either a single or two stage thermostat 失效炉控制器无需修改即可使用单级或两级恒温器
公开(公告)号：US5806760A
公开(公告)日：1998-09-15
申请号：US842759
申请日：1997-04-17
申请人： Dennis R. Maiello
发明人： Dennis R. Maiello
CPC分类号： F23N1/082 , G05D23/1904 , F23N2033/08 , F23N2033/10 , F23N2037/10
摘要： An electronic two stage furnace controller may be used interchangeably, without modification thereof, with either a single or two stage thermostat to regulate the heating and cooling operation of a two stage heating/cooling furnace to which the controller is connected. The controller is operative to monitor the input it receives from the thermostat, automatically deduce whether the input is from a single stage thermostat or a two stage thermostat, and responsively regulate the operation of the furnace under a corresponding single stage thermostat heating or cooling mode, or a corresponding two stage thermostat heating or cooling mode.
摘要翻译： 电子双级炉控制器可以互换使用，而无需修改，使用单级或两级恒温器来调节控制器连接到的两级加热/冷却炉的加热和冷却操作。 控制器可操作以监控其从恒温器接收的输入，自动推断输入是来自单级恒温器还是两级恒温器，并在相应的单级恒温器加热或冷却模式下响应性地调节炉的操作， 或相应的两级恒温器加热或冷却模式。
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