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1.发明申请WATER HEATER HAVING A WATERWAY CHANGEOVER CONTROL APPARATUS AND METHOD FOR OPERATING THE SAME 有权具有水路变更控制装置的水加热器及其操作方法公开(公告)号：US20160054008A1
公开(公告)日：2016-02-25
申请号：US14844993
申请日：2015-09-03
Applicant: A. O. Smith Corporation
Inventor： Xingpeng Ru , Dongwei Zhu , Xiaorong Shao , Jian Xu , Yinan Yang , Zhi Li
CPC classification number: F24D17/0036 , F24D12/02 , F24D17/0068 , F24D19/1024 , F24D19/1051 , F24D2200/04 , F24D2200/08 , F24D2200/14 , F24H1/185 , F24H9/20 , Y02B10/20 , Y02B10/70 , Y02B30/14
Abstract: A water heating system includes a first water heater having a first heating source of a first type, and a second water heater having a second heating source of a second type. The system further includes a valve having a first interface connected to the cold water source, a second interface connected to the first cold water inlet of the first water heater, a third interface connected to a second hot water outlet of the second water heater, and a fourth interface connected to the first hot water outlet of the first water heater. A motor positions the valve to one of at least three positions Finally, the system also includes a control circuit including a temperature sensor near the first hot water outlet of the first water heater, and a controller configured to control the motor based on a sensed temperature by the temperature sensor.
Abstract translation: 水加热系统包括具有第一类型的第一加热源的第一热水器和具有第二类型的第二加热源的第二热水器。 该系统还包括具有连接到冷水源的第一接口的阀，连接到第一热水器的第一冷水入口的第二接口，连接到第二热水器的第二热水出口的第三接口，以及 连接到第一热水器的第一热水出口的第四接口。 电动机将阀定位在至少三个位置中的一个位置。最后，该系统还包括控制电路，该控制电路包括靠近第一热水器的第一热水出口的温度传感器，以及控制器，被配置为基于检测到的温度来控制电动机 由温度传感器。
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2.发明授权公开(公告)号：US09897333B2
公开(公告)日：2018-02-20
申请号：US14844993
申请日：2015-09-03
Applicant: A. O. Smith Corporation
Inventor： Xingpeng Ru , Dongwei Zhu , Xiaorong Shao , Jian Xu , Yinan Yang , Zhi Li
CPC classification number: F24D17/0036 , F24D12/02 , F24D17/0068 , F24D19/1024 , F24D19/1051 , F24D2200/04 , F24D2200/08 , F24D2200/14 , F24H1/185 , F24H9/20 , Y02B10/20 , Y02B10/70 , Y02B30/14
Abstract: A water heating system includes a first water heater having a first heating source of a first type, and a second water heater having a second heating source of a second type. The system further includes a valve having a first interface connected to the cold water source, a second interface connected to the first cold water inlet of the first water heater, a third interface connected to a second hot water outlet of the second water heater, and a fourth interface connected to the first hot water outlet of the first water heater. A motor positions the valve to one of at least three positions Finally, the system also includes a control circuit including a temperature sensor near the first hot water outlet of the first water heater, and a controller configured to control the motor based on a sensed temperature by the temperature sensor.
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