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A platform for research: civil engineering, architecture and urbanism
Energy saving system suitable for water supply equipment
The invention discloses an energy saving system suitable for water supply equipment. The energy saving system comprises a central controller, an analog quantity collector, a frequency converter controller and a display screen, wherein a set of pressure sensors are connected to the analog quantity collector, and the analog quantity collector is connected with the central controller; a set of firstfrequency converters are connected to the frequency converter controller, and the frequency converter controller is connected with the analog quantity collector; and the display screen is connected with the first frequency converters and further connected with the central controller. The energy saving system has the advantages that the central controller is arranged to be connected with the frequency converters and the pressure sensors in a control cabinet, low-efficiency judgment and processing logic aiming at different working conditions such as single pump operation and multi-pump operationare added, water pumps different in flow rate are used for cooperation, the control logic is changed through the central controller, the water pump operation state or quantity is adjusted, accordingly, the overall operation efficiency of water supply equipment is improved, and energy consumption is reduced.
本发明一种适用于供水设备的节能系统，其中，包括，一中央控制器；一模拟量采集器，连接有一组压力传感器，所述模拟量采集器与所述中央控制器连接；一变频器控制器，连接有一组第一变频器，所述变频器控制器与所述模拟量采集器连接；一显示屏，与所述第一变频器连接，所述显示屏还与所述中央控制器连接。其优点在于，通过设置一中央控制器连接变频器和压力传感器于控制柜内，增加了针对单泵运行和多泵运行不同工况的低效判断和处理逻辑，使用不同流量水泵搭配，通过中央控制器改变控制逻辑，调节水泵运行状态或数量，从而提高供水设备整体的运行效率，减小能耗。
Energy saving system suitable for water supply equipment
The invention discloses an energy saving system suitable for water supply equipment. The energy saving system comprises a central controller, an analog quantity collector, a frequency converter controller and a display screen, wherein a set of pressure sensors are connected to the analog quantity collector, and the analog quantity collector is connected with the central controller; a set of firstfrequency converters are connected to the frequency converter controller, and the frequency converter controller is connected with the analog quantity collector; and the display screen is connected with the first frequency converters and further connected with the central controller. The energy saving system has the advantages that the central controller is arranged to be connected with the frequency converters and the pressure sensors in a control cabinet, low-efficiency judgment and processing logic aiming at different working conditions such as single pump operation and multi-pump operationare added, water pumps different in flow rate are used for cooperation, the control logic is changed through the central controller, the water pump operation state or quantity is adjusted, accordingly, the overall operation efficiency of water supply equipment is improved, and energy consumption is reduced.
本发明一种适用于供水设备的节能系统，其中，包括，一中央控制器；一模拟量采集器，连接有一组压力传感器，所述模拟量采集器与所述中央控制器连接；一变频器控制器，连接有一组第一变频器，所述变频器控制器与所述模拟量采集器连接；一显示屏，与所述第一变频器连接，所述显示屏还与所述中央控制器连接。其优点在于，通过设置一中央控制器连接变频器和压力传感器于控制柜内，增加了针对单泵运行和多泵运行不同工况的低效判断和处理逻辑，使用不同流量水泵搭配，通过中央控制器改变控制逻辑，调节水泵运行状态或数量，从而提高供水设备整体的运行效率，减小能耗。
Energy saving system suitable for water supply equipment
适用于供水设备的节能系统
YANG FENG (author) / LI JIWEI (author) / FENG LINPING (author)
2020-05-22
Patent
Electronic Resource
Chinese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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