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公开(公告)号：US20140027359A1
公开(公告)日：2014-01-30
申请号：US13937808
申请日：2013-07-09
Applicant: Danfoss Low Power Drives , Pentair Water Pool and Spa, Inc.
Inventor： Robert W. Stiles, JR. , Lars Hoffmann Berthelsen , Ronald B. Robol , Gert Kjaer , Einar Kjartan Runarsson
IPC: E04H4/12
CPC classification number: E04H4/1245 , B01D37/04 , B01D37/043 , B01D37/046 , F04B49/20 , F04B2205/0801 , F04D13/06 , F04D15/0066
Abstract: A pumping system for moving water of a swimming pool includes a water pump, a variable speed motor, and a filter arrangement in fluid communication with the pump. The pumping system can also include means for determining a load value indicative of an unclogged filter that permits movement of water through the filter arrangement, means for determining a load value indicative of a clogged filter that inhibits movement of water through the filter arrangement, and means for determining a performance value of the pumping system. The pumping system also includes means for determining a relative loading value of the filter arrangement, means for displaying the relative loading value, and means for controlling the motor in response to the relative loading value. In one example, the load values and performance value can include flow pressure values. A method of moving water of a swimming pool is also disclosed.
Abstract translation: 用于移动游泳池水的泵送系统包括水泵，变速电动机和与泵流体连通的过滤器装置。 泵送系统还可以包括用于确定指示允许水通过过滤器装置移动的未堵塞的过滤器的负载值的装置，用于确定指示阻止水通过过滤器装置的运动的堵塞过滤器的负载值的装置，以及装置 用于确定泵送系统的性能值。 泵送系统还包括用于确定过滤器装置的相对负载值的装置，用于显示相对负载值的装置，以及响应于相对负载值来控制电动机的装置。 在一个示例中，负载值和性能值可以包括流量压力值。 还公开了一种移动游泳池水的方法。
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公开(公告)号：US09932984B2
公开(公告)日：2018-04-03
申请号：US14465659
申请日：2014-08-21
Inventor： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher Yahnker , Elnar Kjartan Runarsson
CPC classification number: F04D15/0066 , E04H4/1245 , F04B49/20 , F04D1/00 , F04D13/06
Abstract: The present invention provides a pumping system for moving water of a swimming pool, including a water pump and a variable speed motor. In one example, a target volume amount of water and an operational time period is provided, and the operational time period is altered based upon a volume of water moved. In another example, operation of the motor is altered based upon the volume of water moved. In addition or alternatively, a target flow rate of water to be moved by the water pump is determined based upon the target volume amount and a time period. In addition or alternatively, a plurality of operations are performed on the water, and a total volume of water moved by the pump is determined. In addition or alternatively, an optimized flow rate value is determined based upon power consumption.
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公开(公告)号：US09051930B2
公开(公告)日：2015-06-09
申请号：US13906177
申请日：2013-05-30
Applicant: Pentair Water Pool and Spa, Inc. , Danfoss Low Power Drives, a Division of Danfoss Drives A/S
Inventor： Robert W. Stiles, Jr. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher Yahnker , Daniel J. Hruby , Kevin Murphy , Einar Kjartan Runarsson , Arne Fink Hansen , Florin Lungeanu , Peter Westermann-Rasmussen
CPC classification number: F04B49/20 , E04H4/1245 , F04B49/06 , F04D13/06 , F04D15/0066 , F04D27/004 , Y10T29/49817
Abstract: A pumping system for moving water of a swimming pool includes a water pump, an infinitely variable speed motor, and an arrangement for operating the motor. In one example, the pumping system includes a memory configured to store a plurality of retained speed values, an arrangement for providing a plurality of retained speed values to the memory, and an arrangement for reading a selected one of the plurality of retained speed values from the memory. In addition or alternatively, the pumping system includes a storage medium for digitally storing a plurality of pre-established motor speed values and an arrangement for receiving input from a user to select one of the pre-established motor speeds. In addition or alternatively, the pumping system further includes an arrangement for restarting operation of the motor at a previously selected speed value when power supplied to the motor is interrupted during operation of the motor. A method for controlling the pumping system is also provided.
Abstract translation: 用于移动游泳池水的泵送系统包括水泵，无级变速电动机和用于操作电动机的装置。 在一个示例中，泵送系统包括被配置为存储多个保留速度值的存储器，用于向存储器提供多个保留速度值的装置，以及用于从多个保留速度值中选择的一个保留速度值 记忆。 另外或替代地，泵送系统包括用于数字地存储多个预先建立的电动机速度值的存储介质和用于接收来自用户的输入以选择预先建立的电动机速度之一的装置。 另外或替代地，泵送系统还包括用于在电动机运行期间中断电动机供电时，以先前选择的速度值重新启动电动机的装置。 还提供了一种用于控制泵送系统的方法。
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公开(公告)号：US20140363308A1
公开(公告)日：2014-12-11
申请号：US14465659
申请日：2014-08-21
Inventor： Robert W. Stiles, JR. , Lars Hoffmann Berthelsen , Ronald B. Robol , Christopher Yahnker , Elnar Kjartan Runarsson
CPC classification number: F04D15/0066 , E04H4/1245 , F04B49/20 , F04D1/00 , F04D13/06
Abstract: The present invention provides a pumping system for moving water of a swimming pool, including a water pump and a variable speed motor. In one example, a target volume amount of water and an operational time period is provided, and the operational time period is altered based upon a volume of water moved. In another example, operation of the motor is altered based upon the volume of water moved. In addition or alternatively, a target flow rate of water to be moved by the water pump is determined based upon the target volume amount and a time period. In addition or alternatively, a plurality of operations are performed on the water, and a total volume of water moved by the pump is determined. In addition or alternatively, an optimized flow rate value is determined based upon power consumption.
Abstract translation: 本发明提供一种用于移动游泳池的水的泵送系统，包括水泵和变速电动机。 在一个示例中，提供目标体积量的水和操作时间段，并且基于所移动的水的体积改变操作时间段。 在另一示例中，基于移动的水的体积来改变电动机的操作。 另外或替代地，基于目标体积量和时间段来确定由水泵移动的水的目标流量。 另外或替代地，对水执行多个操作，并且确定由泵移动的水的总体积。 另外或替代地，基于功率消耗来确定优化的流量值。
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