公开(公告)号：US20150261230A1

公开(公告)日：2015-09-17

申请号：US14727756

申请日：2015-06-01

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： Lawrence KATES

IPC: G05D23/19 ,  G05B15/02

CPC classification number: G05D23/1932 ,  F24F3/1603 ,  F24F11/30 ,  F24F11/39 ,  F24F11/47 ,  F24F11/56 ,  F25B49/00 ,  F25B49/005 ,  F25B2500/19 ,  F25B2600/07 ,  F25B2700/02 ,  F25B2700/133 ,  F25B2700/1351 ,  F25B2700/15 ,  F25B2700/151 ,  F25B2700/172 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/195 ,  F25B2700/2106 ,  F25B2700/21151 ,  F25B2700/21152 ,  F25B2700/21161 ,  F25B2700/21163 ,  F25B2700/21172 ,  F25B2700/21173 ,  F25B2700/21174 ,  F25B2700/21175 ,  F25D2400/36 ,  G01K13/00 ,  G01K2201/00 ,  G01N15/0826 ,  G01N2015/084 ,  G01N2015/0846 ,  G05B15/02 ,  G05D23/1917 ,  G05D23/1928 ,  Y10S55/34 ,  Y10S116/25 ,  Y10S116/42

Abstract: A monitoring system is disclosed for a heating, ventilation, or air conditioning (HVAC) system of a residential or commercial building. The monitoring system includes an evaporator unit device including a first current sensor that measures current supplied to a circulator blower. The measured current from the first current sensor is used to diagnose a problem with the circulator blower. The monitoring system includes a first temperature sensor that measures refrigerant temperature between a condenser and an expansion valve. The monitoring system includes a second temperature sensor that measures refrigerant temperature between an evaporator and a compressor. The monitoring system includes a condenser unit device that communicates with the evaporator unit device. The condenser unit device includes a second current sensor that measures current supplied to the compressor. The evaporator unit device transmits sensor data to a remote monitoring service over a data network.

Abstract translation: 公开了用于住宅或商业建筑物的加热，通风或空调（HVAC）系统的监控系统。 该监测系统包括一个蒸发器单元装置，该装置包括一个第一电流传感器，该第一电流传感器测量提供给循环鼓风机的电流 来自第一电流传感器的测量电流用于诊断循环鼓风机的问题。 监测系统包括测量冷凝器和膨胀阀之间的制冷剂温度的第一温度传感器。 监测系统包括测量蒸发器和压缩机之间的制冷剂温度的第二温度传感器。 监测系统包括与蒸发器单元装置连通的冷凝器单元装置。 冷凝器单元装置包括测量供应给压缩机的电流的第二电流传感器。 蒸发器单元设备通过数据网络将传感器数据传输到远程监控服务。

公开(公告)号：US20180129233A1

公开(公告)日：2018-05-10

申请号：US15633657

申请日：2017-06-26

Applicant: Emerson Climate Technologies, Inc.

Inventor： Lawrence KATES

IPC: G05D23/19 ,  G01N15/08 ,  F24F3/16 ,  G05B15/02 ,  F25B49/00 ,  G01K13/00

Abstract: A monitoring system for a heating, ventilation, or air conditioning (HVAC) system of a residential or commercial building includes an evaporator unit device and four temperature sensors. The evaporator unit device includes an electrical sensor that measures current supplied to a circulator blower of the HVAC system. The measured current from the first electrical sensor is used to diagnose a problem with the circulator blower. The first temperature sensor that measures a temperature of refrigerant flowing between a condenser of the HVAC system and an expansion valve of the HVAC system. The second temperature sensor measures a temperature of refrigerant flowing between an evaporator and a compressor. The third temperature sensor measures a temperature of air flowing away from the evaporator. The fourth temperature sensor measures a temperature of air flowing toward the evaporator. The evaporator unit device transmits sensor data to a remote monitoring service over a data network.

公开(公告)号：US20200285258A1

公开(公告)日：2020-09-10

申请号：US16786684

申请日：2020-02-10

Applicant: Emerson Climate Technologies, Inc.

Inventor： Lawrence KATES

IPC: G05D23/19 ,  F24F3/16 ,  F25B49/00 ,  G01N15/08 ,  F24F11/30 ,  G01K13/00 ,  G05B15/02

Abstract: A monitoring system is disclosed for a heating, ventilation, or air conditioning (HVAC) system of a residential or commercial building. The monitoring system includes an evaporator unit device including a first current sensor that measures current supplied to a circulator blower. The measured current from the first current sensor is used to diagnose a problem with the circulator blower. The monitoring system includes a first temperature sensor that measures refrigerant temperature between a condenser and an expansion valve. The monitoring system includes a second temperature sensor that measures refrigerant temperature between an evaporator and a compressor. The monitoring system includes a condenser unit device that communicates with the evaporator unit device. The condenser unit device includes a second current sensor that measures current supplied to the compressor. The evaporator unit device transmits sensor data to a remote monitoring service over a data network.