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1. 发明授权

US08672733B2 Ventilation airflow rate control 有权
标题翻译：通风量控制
公开(公告)号：US08672733B2
公开(公告)日：2014-03-18
申请号：US11703518
申请日：2007-02-06
申请人： Jie Chen , Aaron D. Herzon , Allan J. Reifel , Yi Chen
发明人： Jie Chen , Aaron D. Herzon , Allan J. Reifel , Yi Chen
IPC分类号： F24F11/00 , F24F11/02 , F24F7/00
CPC分类号： F04D27/004 , F24F11/77
摘要： Airflow rates within a ventilation system are controlled using motor speed or torque and motor electric current or pressure. Fan speed or torque may be varied to compensate for differing restriction in ductwork, and may provide a constant airflow rate over a range of varying airflow restriction. Air handlers or air conditioning units may be mass produced in common configurations, and installed in different buildings or structures with different ductwork configurations. Methods operate a fan motor at a present speed or torque, sample speed or torque, sample current of the fan motor or pressure within the ventilation system, calculate a present airflow rate within the ventilation system, calculate a new input setting using the present airflow rate and a target airflow rate, change the speed or torque to the new input setting, and repeat these steps to converge on the target airflow rate, often avoiding overshoot.
摘要翻译：通风系统内的气流速率可通过电机转速或转矩，电机电流或压力进行控制。可以改变风扇速度或扭矩以补偿管道系统中的不同限制，并且可以在变化的气流限制的范围内提供恒定的气流速率。空气处理机或空调机可以通常配置大量生产，并安装在具有不同管道结构的不同建筑物或结构中。方法以当前速度或扭矩，采样速度或扭矩，风扇电机的采样电流或通风系统内的压力来操作风扇电机，计算通风系统内的当前气流速率，使用当前气流速率计算新的输入设置和目标气流速率，将速度或扭矩改变到新的输入设置，并重复这些步骤以收敛于目标气流速率，通常避免过冲。

2. 发明申请

US20080188173A1 Ventilation airflow rate control 有权
标题翻译：通风量控制
公开(公告)号：US20080188173A1
公开(公告)日：2008-08-07
申请号：US11703518
申请日：2007-02-06
申请人： Jie Chen , Aaron D. Herzon , Allan J. Reifel , Yi Chen
发明人： Jie Chen , Aaron D. Herzon , Allan J. Reifel , Yi Chen
IPC分类号： F24F11/04
CPC分类号： F04D27/004 , F24F11/77
摘要： Airflow rates within a ventilation system are controlled using motor speed or torque and motor electric current or pressure. Fan speed or torque may be varied to compensate for differing restriction in ductwork, and may provide a constant airflow rate over a range of varying airflow restriction. Air handlers or air conditioning units may be mass produced in common configurations, and installed in different buildings or structures with different ductwork configurations. Methods operate a fan motor at a present speed or torque, sample speed or torque, sample current of the fan motor or pressure within the ventilation system, calculate a present airflow rate within the ventilation system, calculate a new input setting using the present airflow rate and a target airflow rate, change the speed or torque to the new input setting, and repeat these steps to converge on the target airflow rate, often avoiding overshoot.
摘要翻译：通风系统内的气流速率可通过电机转速或转矩，电机电流或压力进行控制。可以改变风扇速度或扭矩以补偿管道系统中的不同限制，并且可以在变化的气流限制的范围内提供恒定的气流速率。空气处理机或空调机可以通常配置大量生产，并安装在具有不同管道结构的不同建筑物或结构中。方法以当前速度或扭矩，采样速度或扭矩，风扇电机的采样电流或通风系统内的压力来操作风扇电机，计算通风系统内的当前气流速率，使用当前气流速率计算新的输入设置和目标气流速率，将速度或扭矩改变到新的输入设置，并重复这些步骤以收敛于目标气流速率，通常避免过冲。

3. 发明申请

US20120180774A1 MIXING DEVICE FOR MIXING FUEL AND AIR AND FURNACE WITH A MIXING DEVICE 审中-公开
标题翻译：用于混合燃料和混合装置的空气和燃料的混合装置
公开(公告)号：US20120180774A1
公开(公告)日：2012-07-19
申请号：US13433058
申请日：2012-03-28
申请人： Allan J. Reifel , Russell W. Hoeffken , William F. Raleigh , Aaron D. Herzon
发明人： Allan J. Reifel , Russell W. Hoeffken , William F. Raleigh , Aaron D. Herzon
IPC分类号： F24H3/06 , F23D14/02 , F23D14/62
CPC分类号： F23D14/64 , F23D14/58 , F23D14/70 , F23D2203/102 , F23D2210/00 , F23D2900/14482
摘要： Mixing devices for mixing fuel and air for a premix burner or furnace and furnaces (e.g., premix) with mixing devices. Furnaces may be for heating an occupied space, and may produce lower NOx emissions. A mixing device may be located within an inlet tube, may have a surface that is perpendicular to the direction of fuel flow or that forms a circle, or may have two surfaces held at substantially opposite angles to induce swirl. A portion of the mixing device may extend over an orifice of the fuel injector. A mixing device may be attached to the fuel injector, may be made from a piece of sheet metal, and may have a hole for attachment to the fuel injector. Mixing devices may have a center, two arms, and two ends, which may be separated by bends. A burner plate may be sandwiched between surfaces to allow for expansion.
摘要翻译：用于将燃料和空气混合用于预混燃烧器或炉子的混合装置和与混合装置的炉（例如，预混合物）混合。炉子可能用于加热占用空间，并可能产生较低的NOx排放。混合装置可以位于入口管内，可具有垂直于燃料流动方向或形成圆形的表面，或者可以具有以基本上相反的角度保持的两个表面以引起涡流。混合装置的一部分可以在燃料喷射器的孔口上延伸。混合装置可以附接到燃料喷射器，可以由一块金属板制成，并且可以具有用于附接到燃料喷射器的孔。混合装置可以具有中心，两个臂和两个端部，其可以通过弯曲部分开。燃烧器板可夹在表面之间以允许膨胀。

4. 发明申请

US20120048521A1 Condensing Gas Package Unit for Roof or Ground Installation, Collector, and Condensate Drain Apparatus 审中-公开
标题翻译：用于屋顶或地面安装，集热器和冷凝水排放装置的冷凝气体包装单元
公开(公告)号：US20120048521A1
公开(公告)日：2012-03-01
申请号：US13025987
申请日：2011-02-11
申请人： Allan J. Reifel , Russell W. Hoeffken , Aaron D. Herzon , David W. Garvin
发明人： Allan J. Reifel , Russell W. Hoeffken , Aaron D. Herzon , David W. Garvin
IPC分类号： F28B9/10
CPC分类号： F24F5/0096 , F24D5/00 , F24D19/0095 , F24F12/006 , F24H8/00 , F24H8/006 , Y02B30/102 , Y02B30/106 , Y02B30/563
摘要： Air conditioning units packaged with condensing heat exchangers, collectors for such units, and apparatuses for passing a tube through a duct wall and making a loop and trap in the tube. In different embodiments, a drain line may connect to a collector attached to the heat exchanger or condensate may discharge through an inducer fan and out with combustion gasses. A drain line opening in the collector may be lower than a drain hole to the inlet of the inducer fan, which may be lower than an exhaust hole for the fan. A plug in the drain line opening in the collector may be used to discharge condensate through the inducer fan and a bifurcation in the exhaust conduit may separate condensate from most combustion gasses. Embodiments having a drain line connected to the collector may route the drain line through the roof, a conduit, or in the return duct.
摘要翻译：与冷凝热交换器一起装配的空调单元，用于这种单元的收集器，以及用于使管通过管道壁并在管中形成回路和陷阱的装置。在不同的实施例中，排水管线可以连接到附接到热交换器的收集器，或者冷凝物可以通过诱导器风扇排出并且与燃烧气体一起排出。收集器中的排水管线开口可以低于到达风扇的入口的排水孔，该排水孔可以低于风扇的排气孔。收集器中的排水管线开口中的塞子可用于通过导流风扇排出冷凝物，并且排气管道中的分叉可将冷凝物与大多数燃烧气体分开。具有连接到收集器的排放管线的实施例可以将排水管线穿过屋顶，导管或返回管道。

5. 发明申请

US20100310998A1 PREMIX FURNACE AND METHODS OF MIXING AIR AND FUEL AND IMPROVING COMBUSTION STABILITY 有权
标题翻译：燃料和燃料的混合燃烧和燃烧方法，提高燃烧稳定性
公开(公告)号：US20100310998A1
公开(公告)日：2010-12-09
申请号：US12793318
申请日：2010-06-03
申请人： William F. Raleigh , Robert A. Borgeson , Aaron D. Herzon , Allan J. Reifel , Russell W. Hoeffken
发明人： William F. Raleigh , Robert A. Borgeson , Aaron D. Herzon , Allan J. Reifel , Russell W. Hoeffken
IPC分类号： F23C5/00 , F24H3/00
CPC分类号： F23D14/64 , F23D14/58 , F23D14/70 , F23D2203/102 , F23D2210/00 , F23D2900/14482
摘要： Premix furnace for heating an occupied space while producing lower NOx emissions and methods of mixing air and fuel delivered to a premix burner and of improving combustion stability. A mixing device may be located within an inlet tube, may have a flat surface that is perpendicular to the direction of fuel flow, or may have two surfaces held at substantially opposite angles to induce swirl. A mixing device may be attached to the fuel injector, may be made from a piece of sheet metal, and may have bends and a hole for attachment to the fuel injector. A fluidic diode in the inlet tube may improve combustion stability and may include a hollow frustum or a frustoconical portion, a cylinder concentric with the inlet tube, or a combination thereof. Some embodiments include refractory insulation lining the combustion chamber or may adjust for elevation or fuel characteristics.
摘要翻译：用于加热占用空间同时产生较低的NOx排放物的预混炉以及输送到预混燃烧器的空气和燃料混合物以及改善燃烧稳定性的方法。混合装置可以位于入口管内，可以具有垂直于燃料流动方向的平坦表面，或者可以具有以基本上相反的角度保持以产生涡流的两个表面。混合装置可以附接到燃料喷射器，可以由一块金属板制成，并且可以具有用于附接到燃料喷射器的弯曲部和孔。入口管中的流体二极管可以提高燃烧稳定性，并且可以包括中空截头锥体或截头圆锥形部分，与入口管同心的圆柱体，或其组合。一些实施方案包括在燃烧室内衬的耐火绝缘体，或者可以调节高度或燃料特性。

6. 发明授权

US07770806B2 Temperature control in variable-capacity HVAC system 有权
标题翻译：可变容量HVAC系统中的温度控制
公开(公告)号：US07770806B2
公开(公告)日：2010-08-10
申请号：US11820521
申请日：2007-06-19
申请人： Aaron D. Herzon , Allan J. Reifel
发明人： Aaron D. Herzon , Allan J. Reifel
IPC分类号： F24F11/053
CPC分类号： G05D23/1919 , F24F11/30 , F24F2110/10 , F25B49/02 , F25B2500/12 , F25B2600/0253 , F25B2600/112 , F25B2600/21 , F25B2700/197 , F25B2700/21175 , Y02B30/741 , Y02B30/743
摘要： Relatively constant temperatures are maintained in a space by varying the capacity of heating or cooling equipment. A proportional band is used to adjust capacity to compensate for changes in heating or cooling load, and the proportional band is adjusted to bring the actual temperature within the space closer to the set point temperature. Such an adjustment may be made by determining the difference between the present temperature and the set point temperature, and adjusting a floating temperature set point by a percentage (e.g., ten percent) of the difference. Such a process may be repeated, for example, at regular intervals, such as once per minute. As a result, the temperature within the space approaches (e.g., asymptotically) the set point temperature whether the heating or cooling load is high or low. Methods, systems, and apparatuses are contemplated, including HVAC units and controls, including for residential applications, including using variable-speed drives.
摘要翻译：通过改变加热或冷却设备的容量，在空间中保持相对恒定的温度。使用比例带来调整容量以补偿加热或制冷负载的变化，并调整比例带以使实际温度在空间内更接近设定点温度。可以通过确定当前温度和设定点温度之间的差异以及将浮动温度设定点调整为差的百分比（例如，10％）来进行这种调整。这样的过程可以例如以规则的间隔重复，例如每分钟一次。因此，无论加热或制冷负载是高还是低，空间内的温度接近（例如，渐近地）设定点温度。涵盖方法，系统和装置，包括HVAC单元和控制，包括用于住宅应用，包括使用变速驱动器。

7. 发明申请

US20080314998A1 Temperature control in variable-capacity HVAC system 有权
标题翻译：可变容量HVAC系统中的温度控制
公开(公告)号：US20080314998A1
公开(公告)日：2008-12-25
申请号：US11820521
申请日：2007-06-19
申请人： Aaron D. Herzon , Allan J. Reifel
发明人： Aaron D. Herzon , Allan J. Reifel
IPC分类号： G05D23/19 , F25B1/00 , G05D23/12
CPC分类号： G05D23/1919 , F24F11/30 , F24F2110/10 , F25B49/02 , F25B2500/12 , F25B2600/0253 , F25B2600/112 , F25B2600/21 , F25B2700/197 , F25B2700/21175 , Y02B30/741 , Y02B30/743
摘要： Relatively constant temperatures are maintained in a space by varying the capacity of heating or cooling equipment. A proportional band is used to adjust capacity to compensate for changes in heating or cooling load, and the proportional band is adjusted to bring the actual temperature within the space closer to the set point temperature. Such an adjustment may be made by determining the difference between the present temperature and the set point temperature, and adjusting a floating temperature set point by a percentage (e.g., ten percent) of the difference. Such a process may be repeated, for example, at regular intervals, such as once per minute. As a result, the temperature within the space approaches (e.g., asymptotically) the set point temperature whether the heating or cooling load is high or low. Methods, systems, and apparatuses are contemplated, including HVAC units and controls, including for residential applications, including using variable-speed drives.
摘要翻译：通过改变加热或冷却设备的容量，在空间中保持相对恒定的温度。使用比例带来调整容量以补偿加热或制冷负载的变化，并调整比例带以使实际温度在空间内更接近设定点温度。可以通过确定当前温度和设定点温度之间的差异以及将浮动温度设定点调整为差的百分比（例如，百分之十）来进行这种调整。这样的过程可以例如以规则的间隔重复，例如每分钟一次。因此，无论加热或制冷负载是高还是低，空间内的温度接近（例如，渐近地）设定点温度。涵盖方法，系统和装置，包括HVAC单元和控制，包括用于住宅应用，包括使用变速驱动器。

8. 发明授权

US08167610B2 Premix furnace and methods of mixing air and fuel and improving combustion stability 有权
标题翻译：预混炉和混合空气和燃料的方法，提高燃烧稳定性
公开(公告)号：US08167610B2
公开(公告)日：2012-05-01
申请号：US12793318
申请日：2010-06-03
申请人： William F. Raleigh , Robert A. Borgeson , Aaron D. Herzon , Allan J. Reifel , Russell W. Hoeffken
发明人： William F. Raleigh , Robert A. Borgeson , Aaron D. Herzon , Allan J. Reifel , Russell W. Hoeffken
IPC分类号： F23C5/00
CPC分类号： F23D14/64 , F23D14/58 , F23D14/70 , F23D2203/102 , F23D2210/00 , F23D2900/14482
摘要： Premix furnace for heating an occupied space while producing lower NOx emissions and methods of mixing air and fuel delivered to a premix burner and of improving combustion stability. A mixing device may be located within an inlet tube, may have a flat surface that is perpendicular to the direction of fuel flow, or may have two surfaces held at substantially opposite angles to induce swirl. A mixing device may be attached to the fuel injector, may be made from a piece of sheet metal, and may have bends and a hole for attachment to the fuel injector. A fluidic diode in the inlet tube may improve combustion stability and may include a hollow frustum or a frustoconical portion, a cylinder concentric with the inlet tube, or a combination thereof. Some embodiments include refractory insulation lining the combustion chamber or may adjust for elevation or fuel characteristics.
摘要翻译：用于加热占用空间同时产生较低的NOx排放物的预混炉以及输送到预混燃烧器的空气和燃料混合物以及改善燃烧稳定性的方法。混合装置可以位于入口管内，可以具有垂直于燃料流动方向的平坦表面，或者可以具有以基本上相反的角度保持以产生涡流的两个表面。混合装置可以附接到燃料喷射器，可以由一块金属板制成，并且可以具有用于附接到燃料喷射器的弯曲部和孔。入口管中的流体二极管可以提高燃烧稳定性，并且可以包括中空截头锥体或截头圆锥形部分，与入口管同心的圆柱体，或其组合。一些实施方案包括在燃烧室内衬的耐火绝缘体，或者可以调节高度或燃料特性。

9. 发明申请

US20120048257A1 Condensing Gas Package Unit Configured to Drain Condensate Through Inducer Fan and Method of Reducing Fuel Consumption 审中-公开
标题翻译：冷凝气体包装单元配置为通过感应风机排放冷凝器和降低燃料消耗的方法
公开(公告)号：US20120048257A1
公开(公告)日：2012-03-01
申请号：US13026014
申请日：2011-02-11
申请人： Allan J. Reifel , Russell W. Hoeffken , Aaron D. Herzon , David W. Garvin
发明人： Allan J. Reifel , Russell W. Hoeffken , Aaron D. Herzon , David W. Garvin
IPC分类号： F24H3/02 , F24H9/16
CPC分类号： F24H8/00 , F24F2013/227 , F24H3/087 , F24H8/006 , Y02B30/102 , Y02B30/106
摘要： Air conditioning units packaged with condensing gas heat exchangers where condensate from the heat exchanger passes through the inducer fan, into an exhaust conduit, and out of the unit enclosure, and methods that reduce consumption of fossil fuels using air conditioning units with condensing gas heat exchangers by advertising that the units can be installed on the roof of a building or at ground level. Some embodiments include a drain hole extending through a collector attached to the heat exchanger to the inlet of the inducer fan. In some embodiments, a bifurcation in the exhaust conduit separates condensate from most combustion gasses. Some embodiments discharge condensate into a vertical standpipe in the ground that may extend below the frost line. Various methods include instructing an installer of the units regarding how to install the units and dispose of condensate into the ground or through a drain line into the building.
摘要翻译：与冷凝气体热交换器一起包装的空调单元，其中来自热交换器的冷凝物通过导流风扇进入排气管道，并进出单元外壳，以及使用具有冷凝气体热交换器的空调单元减少化石燃料消耗的方法通过广告宣传单位可以安装在建筑物的屋顶或地面上。一些实施例包括排出孔，该排放孔延伸穿过附接到热交换器的收集器到诱导器风扇的入口。在一些实施例中，排气管道中的分叉将冷凝物与大多数燃烧气体分开。一些实施例将冷凝物排放到地面中可以延伸到霜冻线下方的垂直立管中。各种方法包括指示单元的安装人员如何安装单元并将冷凝物处理到地面或通过排水管线进入建筑物。

10. 发明申请

US20080307803A1 Humidity control and air conditioning 审中-公开
标题翻译：湿度控制和空调
公开(公告)号：US20080307803A1
公开(公告)日：2008-12-18
申请号：US11811690
申请日：2007-06-12
申请人： Aaron D. Herzon
发明人： Aaron D. Herzon
IPC分类号： F25D21/04 , F25D17/06
CPC分类号： F24F3/147 , F24F11/41 , F24F11/77
摘要： Air conditioning systems that cool and dehumidify spaces within enclosures, buildings having such systems, and methods of controlling humidity within a space. Embodiments adjust speed of a blower or fan motor based on inputs from sensors within the system, using automated processes, to reduce airflow rates to provide for lower temperatures of the cooling coil and to increase the ratio of latent to sensible heat transfer. Fan speeds may be increased as appropriate to avoid frost formation on the cooling coil, to give priority to cooling when temperatures within the space are high, or periodically to provide for mixing within the space.
摘要翻译：用于冷却和除湿外壳内的空间，具有这种系统的建筑物以及控制空间内的湿度的方法的空调系统。实施例基于来自系统内的传感器的输入，使用自动化过程来调节鼓风机或风扇马达的速度，以减小气流速率以提供冷却盘管的较低温度并增加潜热与显热传递的比率。可以适当地增加风扇速度以避免在冷却盘管上产生结霜，以便在空间内的温度高时优先冷却，或周期性地提供在空间内的混合。

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