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公开(公告)号：US20110264280A1
公开(公告)日：2011-10-27
申请号：US12764415
申请日：2010-04-21
申请人： Cory Grabinger , Paul Wacker , Todd Kreft , Scott McMillan , Adrienne Thomle
发明人： Cory Grabinger , Paul Wacker , Todd Kreft , Scott McMillan , Adrienne Thomle
CPC分类号： F24F11/0001 , F24F3/044 , F24F7/00 , F24F11/0008 , F24F11/30 , F24F2011/0006 , F24F2110/10 , Y02B30/767
摘要： Methods and systems for automatically calibrating one or more damper positions of a demand control ventilation system are disclosed. In one illustrative embodiment, a demand control ventilation system includes a damper for controlling a flow of outside air into a building. A controller may be programmed to automatically execute a calibration algorithm from time to time to calibrate one or more calibration damper positions such that a predetermined flow of outside air is drawn through the damper and into the building at each of the one or more calibration damper positions. This calibration can, in some instances, help increase the efficiency and/or utility of the demand control ventilation system.
摘要翻译： 公开了用于自动校准需求控制换气系统的一个或多个阻尼器位置的方法和系统。 在一个说明性实施例中，需求控制换气系统包括用于控制外部空气流入建筑物的阻尼器。 可以对控制器进行编程，以自动地执行校准算法，以校准一个或多个校准阻尼器位置，使得在一个或多个校准阻尼器位置的每一个处，预定流动的外部空气被吸入阻尼器并进入建筑物 。 在某些情况下，该校准有助于提高需求控制换气系统的效率和/或效用。
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公开(公告)号：US09500382B2
公开(公告)日：2016-11-22
申请号：US12764415
申请日：2010-04-21
申请人： Cory Grabinger , Paul Wacker , Todd Kreft , Scott McMillan , Adrienne Thomle
发明人： Cory Grabinger , Paul Wacker , Todd Kreft , Scott McMillan , Adrienne Thomle
CPC分类号： F24F11/0001 , F24F3/044 , F24F7/00 , F24F11/0008 , F24F11/30 , F24F2011/0006 , F24F2110/10 , Y02B30/767
摘要： Methods and systems for automatically calibrating one or more damper positions of a demand control ventilation system are disclosed. In one illustrative embodiment, a demand control ventilation system includes a damper for controlling a flow of outside air into a building. A controller may be programmed to automatically execute a calibration algorithm from time to time to calibrate one or more calibration damper positions such that a predetermined flow of outside air is drawn through the damper and into the building at each of the one or more calibration damper positions. This calibration can, in some instances, help increase the efficiency and/or utility of the demand control ventilation system.
摘要翻译： 公开了用于自动校准需求控制换气系统的一个或多个阻尼器位置的方法和系统。 在一个说明性实施例中，需求控制换气系统包括用于控制外部空气流入建筑物的阻尼器。 可以对控制器进行编程，以自动地执行校准算法，以校准一个或多个校准阻尼器位置，使得在一个或多个校准阻尼器位置的每一个处，预定流动的外部空气被吸入阻尼器并进入建筑物 。 在某些情况下，该校准有助于提高需求控制换气系统的效率和/或效用。
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公开(公告)号：US20120283880A1
公开(公告)日：2012-11-08
申请号：US13468990
申请日：2012-05-10
申请人： Todd Kreft , Cory Grabinger , Scott McMillan , Paul Wacker
发明人： Todd Kreft , Cory Grabinger , Scott McMillan , Paul Wacker
IPC分类号： G05D23/00
CPC分类号： F24F11/0008 , F24F3/044 , F24F7/08 , F24F11/0001 , F24F11/30 , F24F11/46 , F24F2011/0006 , F24F2110/10 , F24F2110/20 , Y02B30/767
摘要： Methods for controlling an economizer of an HVAC system are disclosed. An illustrative control method may include positioning one or more controllable dampers in first and second configurations such that a mixed air stream has first and second mixing ratios of incoming outside air to return air. First and second measures related to the temperature of the mixed air stream may be recorded when the dampers are in each of the first and second configurations. Based on the recorded first and second measures, it may be determined whether and/or how much of the incoming outside air to admit into the economizer via the one or more controllable dampers during subsequent operation of the HVAC system.
摘要翻译： 公开了一种用于控制HVAC系统的节能器的方法。 示例性控制方法可以包括将一个或多个可控制的阻尼器定位在第一和第二构造中，使得混合空气流具有进入外部空气以返回空气的第一和第二混合比。 当阻尼器处于第一和第二构造中的每一个时，可以记录与混合空气流的温度相关的第一和第二措施。 基于记录的第一和第二措施，可以确定在HVAC系统的后续操作期间是否和/或多少进入的外部空气经由一个或多个可控制的阻尼器进入节能器。
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公开(公告)号：US08195335B2
公开(公告)日：2012-06-05
申请号：US12686225
申请日：2010-01-12
申请人： Todd Kreft , Cory Grabinger , Scott McMillan , Paul Wacker
发明人： Todd Kreft , Cory Grabinger , Scott McMillan , Paul Wacker
IPC分类号： G05B13/00
CPC分类号： F24F11/0008 , F24F3/044 , F24F7/08 , F24F11/0001 , F24F11/30 , F24F11/46 , F24F2011/0006 , F24F2110/10 , F24F2110/20 , Y02B30/767
摘要： The present disclosure provides a method for controlling an economizer of an HVAC system. The economizer has an outside air stream of incoming outside air, a return air stream of return air, and a mixed air stream of mixed incoming outside air and return air that is provided to the cooling unit of the HVAC system. The economizer also includes one or more controllable dampers for controlling a mixing ratio of incoming outside air to return air in the mixed air stream. The control method includes positioning the one or more controllable dampers in first and second configurations such that the mixed air stream has first and second mixing ratios of incoming outside air to return air in the mixed air stream. The method also includes recording first and second measures related to the temperature of the mixed air stream when the dampers are in each of the first and second configurations. First and second measures related to other parameters of the mixed air stream may be recorded as well. Based on the recorded first and second measures related to the temperature of the mixed air stream and possibly other recorded measures related to mixed air stream parameters, the method determines whether and/or how much of the incoming outside air to admit into the economizer via the one or more controllable dampers during subsequent operation of the HVAC system.
摘要翻译： 本公开提供了一种用于控制HVAC系统的节能器的方法。 节能器具有进入的外部空气的外部气流，返回空气的返回空气流和混合进入的外部空气的混合空气流和提供给HVAC系统的冷却单元的返回空气。 节能器还包括一个或多个可控阻尼器，用于控制进入的外部空气与混合空气流中的空气的混合比。 控制方法包括将一个或多个可控制的阻尼器定位在第一和第二构造中，使得混合气流具有进入外部空气的第一和第二混合比率以使混合气流中的空气返回。 该方法还包括当阻尼器处于第一和第二构造中的每一个时记录与混合空气流的温度相关的第一和第二措施。 也可以记录与混合气流的其他参数相关的第一和第二措施。 基于与混合空气流的温度相关的记录的第一和第二措施以及可能与混合气流参数相关的其他记录措施，该方法确定是否和/或多少进入的外部空气通过 在HVAC系统的后续操作期间的一个或多个可控阻尼器。
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公开(公告)号：US08688278B2
公开(公告)日：2014-04-01
申请号：US13468990
申请日：2012-05-10
申请人： Todd Kreft , Cory Grabinger , Scott McMillan , Paul Wacker
发明人： Todd Kreft , Cory Grabinger , Scott McMillan , Paul Wacker
IPC分类号： G05B13/00
CPC分类号： F24F11/0008 , F24F3/044 , F24F7/08 , F24F11/0001 , F24F11/30 , F24F11/46 , F24F2011/0006 , F24F2110/10 , F24F2110/20 , Y02B30/767
摘要： Methods for controlling an economizer of an HVAC system are disclosed. An illustrative control method may include positioning one or more controllable dampers in first and second configurations such that a mixed air stream has first and second mixing ratios of incoming outside air to return air. First and second measures related to the temperature of the mixed air stream may be recorded when the dampers are in each of the first and second configurations. Based on the recorded first and second measures, it may be determined whether and/or how much of the incoming outside air to admit into the economizer via the one or more controllable dampers during subsequent operation of the HVAC system.
摘要翻译： 公开了一种用于控制HVAC系统的节能器的方法。 示例性控制方法可以包括将一个或多个可控制的阻尼器定位在第一和第二构造中，使得混合空气流具有进入外部空气以返回空气的第一和第二混合比。 当阻尼器处于第一和第二构造中的每一个时，可以记录与混合空气流的温度相关的第一和第二措施。 基于记录的第一和第二措施，可以确定在HVAC系统的后续操作期间是否和/或多少进入的外部空气经由一个或多个可控制的阻尼器进入节能器。
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公开(公告)号：US20110172831A1
公开(公告)日：2011-07-14
申请号：US12686225
申请日：2010-01-12
申请人： Todd Kreft , Cory Grabinger , Scott McMillan , Paul Wacker
发明人： Todd Kreft , Cory Grabinger , Scott McMillan , Paul Wacker
CPC分类号： F24F11/0008 , F24F3/044 , F24F7/08 , F24F11/0001 , F24F11/30 , F24F11/46 , F24F2011/0006 , F24F2110/10 , F24F2110/20 , Y02B30/767
摘要： The present disclosure provides a method for controlling an economizer of an HVAC system. The economizer has an outside air stream of incoming outside air, a return air stream of return air, and a mixed air stream of mixed incoming outside air and return air that is provided to the cooling unit of the HVAC system. The economizer also includes one or more controllable dampers for controlling a mixing ratio of incoming outside air to return air in the mixed air stream. The control method includes positioning the one or more controllable dampers in first and second configurations such that the mixed air stream has first and second mixing ratios of incoming outside air to return air in the mixed air stream. The method also includes recording first and second measures related to the temperature of the mixed air stream when the dampers are in each of the first and second configurations. First and second measures related to other parameters of the mixed air stream may be recorded as well. Based on the recorded first and second measures related to the temperature of the mixed air stream and possibly other recorded measures related to mixed air stream parameters, the method determines whether and/or how much of the incoming outside air to admit into the economizer via the one or more controllable dampers during subsequent operation of the HVAC system.
摘要翻译： 本公开提供了一种用于控制HVAC系统的节能器的方法。 节能器具有进入的外部空气的外部气流，返回空气的返回空气流和混合进入的外部空气的混合空气流和提供给HVAC系统的冷却单元的返回空气。 节能器还包括一个或多个可控阻尼器，用于控制进入的外部空气与混合空气流中的空气的混合比。 控制方法包括将一个或多个可控制的阻尼器定位在第一和第二构造中，使得混合气流具有进入外部空气的第一和第二混合比率以使混合气流中的空气返回。 该方法还包括当阻尼器处于第一和第二构造中的每一个时记录与混合空气流的温度相关的第一和第二措施。 也可以记录与混合气流的其他参数相关的第一和第二措施。 基于与混合空气流的温度相关的记录的第一和第二措施以及可能与混合气流参数相关的其他记录措施，该方法确定是否和/或多少进入的外部空气通过 在HVAC系统的后续操作期间的一个或多个可控阻尼器。
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公开(公告)号：US20110264273A1
公开(公告)日：2011-10-27
申请号：US12764431
申请日：2010-04-21
CPC分类号： G05B19/0428 , F24F11/0001 , F24F11/52 , F24F11/56 , F24F2011/0006 , G05B2219/23135 , G05B2219/24091 , G05B2219/24102 , G05B2219/2614
摘要： Methods and systems for remotely monitoring and/or controlling a demand control ventilation system are disclosed. In one illustrative embodiment, a demand control ventilation device having a damper and a controller are provided. The damper may have a range of damper positions for controlling a flow of outside air into the building. The controller controls the damper positions such that a desired flow of outside air is drawn through the damper and into the building. A remote monitoring device may also be provided. The remote monitoring device may be located remotely from the demand control ventilation device, but in communication with or part of the controller. In some instances, the remote monitoring device may have a user interface for remotely monitoring and/or controlling at least certain aspects of the demand control ventilation system from the remote location.
摘要翻译： 公开了用于远程监控和/或控制需求控制换气系统的方法和系统。 在一个说明性实施例中，提供了一种具有阻尼器和控制器的需求控制换气装置。 阻尼器可以具有用于控制外部空气流入建筑物的阻尼器位置的范围。 控制器控制阻尼器位置，使得期望的外部空气流通过阻尼器并进入建筑物。 还可以提供远程监视设备。 远程监视设备可以远离需求控制通风装置，但与控制器通信或部分控制器。 在一些情况下，远程监视设备可以具有用于从远程位置远程监控和/或控制需求控制换气系统的至少某些方面的用户界面。
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公开(公告)号：US20130113402A1
公开(公告)日：2013-05-09
申请号：US13291928
申请日：2011-11-08
CPC分类号： H02P5/74
摘要： An actuator system having an actuator with an auxiliary switch. Make and break connection positions of the auxiliary switch relative to a rotative position of an output shaft coupling may be adjusted electronically according to an adjustment signal. The adjustment signal may be conveyed to the actuator from a computer or controller via a two-wire polarity insensitive bus. The adjustment signal may instead be provided an auxiliary potentiometer.
摘要翻译： 具有具有辅助开关的致动器的致动器系统。 辅助开关相对于输出轴联轴器的旋转位置的连接位置可以根据调整信号进行电子调整。 调节信号可以经由两线极性不敏感总线从计算机或控制器传送到致动器。 调整信号可以替代地提供辅助电位计。
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公开(公告)号：US08918218B2
公开(公告)日：2014-12-23
申请号：US12764431
申请日：2010-04-21
CPC分类号： G05B19/0428 , F24F11/0001 , F24F11/52 , F24F11/56 , F24F2011/0006 , G05B2219/23135 , G05B2219/24091 , G05B2219/24102 , G05B2219/2614
摘要： Methods and systems for remotely monitoring and/or controlling a demand control ventilation system are disclosed. In one illustrative embodiment, a demand control ventilation device having a damper and a controller are provided. The damper may have a range of damper positions for controlling a flow of outside air into the building. The controller controls the damper positions such that a desired flow of outside air is drawn through the damper and into the building. A remote monitoring device may also be provided. The remote monitoring device may be located remotely from the demand control ventilation device, but in communication with or part of the controller. In some instances, the remote monitoring device may have a user interface for remotely monitoring and/or controlling at least certain aspects of the demand control ventilation system from the remote location.
摘要翻译： 公开了用于远程监控和/或控制需求控制换气系统的方法和系统。 在一个说明性实施例中，提供了一种具有阻尼器和控制器的需求控制换气装置。 阻尼器可以具有用于控制外部空气流入建筑物的阻尼器位置的范围。 控制器控制阻尼器位置，使得期望的外部空气流通过阻尼器并进入建筑物。 还可以提供远程监视设备。 远程监视设备可以远离需求控制通风装置，但与控制器通信或部分控制器。 在一些情况下，远程监视设备可以具有用于从远程位置远程监控和/或控制需求控制换气系统的至少某些方面的用户界面。
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公开(公告)号：US08749182B2
公开(公告)日：2014-06-10
申请号：US13291928
申请日：2011-11-08
IPC分类号： H02P6/14
CPC分类号： H02P5/74
摘要： An actuator system having an actuator with an auxiliary switch. Make and break connection positions of the auxiliary switch relative to a rotative position of an output shaft coupling may be adjusted electronically according to an adjustment signal. The adjustment signal may be conveyed to the actuator from a computer or controller via a two-wire polarity insensitive bus. The adjustment signal may instead be provided an auxiliary potentiometer.
摘要翻译： 具有具有辅助开关的致动器的致动器系统。 辅助开关相对于输出轴联轴器的旋转位置的连接位置可以根据调整信号进行电子调整。 调节信号可以经由两线极性不敏感总线从计算机或控制器传送到致动器。 调整信号可以替代地提供辅助电位计。
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