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1. 发明授权

US10558229B2 Method and apparatus for monitoring refrigeration-cycle systems 有权
公开(公告)号：US10558229B2
公开(公告)日：2020-02-11
申请号：US15633657
申请日：2017-06-26
申请人： Emerson Climate Technologies, Inc.
发明人： Lawrence Kates
IPC分类号： B01D46/42 , F24F13/00 , F25B49/00 , G05B15/00 , G06F11/30 , F24F11/30 , G01K13/00 , G05D23/19 , F24F3/16 , G01N15/08 , G05B15/02 , F24F11/56 , F24F11/39 , F24F11/47
摘要： 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.

2. 发明申请

US20160223238A1 Portable Method And Apparatus For Monitoring Refrigerant-Cycle Systems 审中-公开
标题翻译：便携式方法和装置用于监测制冷循环系统
公开(公告)号：US20160223238A1
公开(公告)日：2016-08-04
申请号：US15096186
申请日：2016-04-11
申请人： Emerson Climate Technologies, Inc.
发明人： Lawrence Kates
IPC分类号： F25B49/00 , G05B23/02
CPC分类号： F25B49/005 , F24F11/30 , F24F11/52 , F24F2110/10 , F24F2110/30 , F24F2140/50 , F24F2140/60 , G05B23/0221 , G06F17/10
摘要： A portable monitoring system that monitors various aspects of the operation of a refrigerant-cycle system is described. In one embodiment, the system includes a processor that measures power provided to the refrigerant-cycle system and gathers data from one or more sensors and uses the sensor data to calculate a figure of merit related to the efficiency of the system. In one embodiment, the measurements performed by the monitoring system include one or more of: an evaporator input air temperature, an evaporator output air temperature, evaporator air flow, evaporator air humidity, condenser air input temperature, condenser air output temperature sensor, electrical power. In one embodiment, the portable monitoring system receives information about the refrigerant-cycle system from either the system itself or from a computer network.
摘要翻译：描述了监视制冷剂循环系统的操作的各个方面的便携式监视系统。在一个实施例中，该系统包括处理器，其测量提供给制冷剂循环系统的功率并从一个或多个传感器收集数据，并使用传感器数据来计算与系统效率相关的品质因数。在一个实施例中，由监视系统执行的测量包括以下中的一个或多个：蒸发器输入空气温度，蒸发器输出空气温度，蒸发器空气流量，蒸发器空气湿度，冷凝器空气输入温度，冷凝器空气输出温度传感器，电力。在一个实施例中，便携式监视系统从系统本身或从计算机网络接收关于制冷剂循环系统的信息。

3. 发明授权

US09046900B2 Method and apparatus for monitoring refrigeration-cycle systems 有权
标题翻译：监测制冷循环系统的方法和装置
公开(公告)号：US09046900B2
公开(公告)日：2015-06-02
申请号：US13767479
申请日：2013-02-14
申请人： Emerson Climate Technologies, Inc.
发明人： Lawrence Kates
IPC分类号： F24F11/00 , G05D23/19 , F24F3/16 , F25B49/00 , G01K13/00 , G01N15/08
CPC分类号： 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
摘要： A monitoring system for an HVAC system including an evaporator unit device, first and second temperature sensors, and a condenser unit. The evaporator unit device includes a first current sensor that measures current provided to a circulator blower and a differential pressure sensor that measures pressure between a point prior to a filter element and a point after the filter element. The first temperature sensor measures a refrigerant temperature between a condenser and an expansion valve. The second temperature sensor measures a refrigerant temperature between an evaporator and a compressor. The condenser unit device communicates with the evaporator unit device over low-voltage control lines, wherein the condenser unit comprises a second current sensor that measures current provided to the compressor. The evaporator unit device transmits sensor data to a remote monitoring service over a data network. An efficiency of the HVAC system is calculated based on the sensor data.
摘要翻译：一种用于HVAC系统的监测系统，包括蒸发器单元装置，第一和第二温度传感器以及冷凝器单元。蒸发器单元装置包括测量提供给循环鼓风机的电流的第一电流传感器和测量过滤元件之前的点与过滤元件之后的点之间的压力的差压传感器。第一温度传感器测量冷凝器和膨胀阀之间的制冷剂温度。第二温度传感器测量蒸发器和压缩机之间的制冷剂温度。冷凝器单元装置通过低压控制线与蒸发器单元装置连通，其中冷凝器单元包括测量提供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。基于传感器数据计算HVAC系统的效率。

4. 发明申请

US20130287063A1 Method and Apparatus for Monitoring A Refrigeration-Cycle System 审中-公开
标题翻译：用于监控制冷循环系统的方法和装置
公开(公告)号：US20130287063A1
公开(公告)日：2013-10-31
申请号：US13836453
申请日：2013-03-15
申请人： Emerson Climate Technologies, Inc.
发明人： Lawrence Kates
IPC分类号： G01K13/00
CPC分类号： 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
摘要： Methods of monitoring operation of a refrigerant-cycle system are disclosed. The methods include: measuring a first pressure of refrigerant input to a compressor of the refrigerant-cycle system using a first pressure sensor; measuring a first temperature of the refrigerant input to the compressor using a first temperature sensor; measuring a second pressure of refrigerant output by the compressor and input to a condenser of the refrigerant-cycle system using a second pressure sensor; measuring a second temperature of refrigerant output by the condenser using a second temperature sensor; measuring a third pressure of refrigerant output by the condenser using a third pressure sensor; and measuring current to the compressor using an electrical sensor. The methods further include identifying conditions of the refrigerant-cycle system based on the first temperature, the first pressure, the second temperature, the second pressure, the third pressure, and the current.
摘要翻译：公开了一种监视制冷剂循环系统运行的方法。所述方法包括：使用第一压力传感器测量输入到制冷剂循环系统的压缩机的制冷剂的第一压力; 使用第一温度传感器测量输入到压缩机的制冷剂的第一温度; 测量由压缩机输出的制冷剂的第二压力并使用第二压力传感器输入到制冷剂循环系统的冷凝器; 使用第二温度传感器测量由冷凝器输出的制冷剂的第二温度; 使用第三压力传感器测量由冷凝器输出的制冷剂的第三压力; 并使用电传感器测量到压缩机的电流。该方法还包括基于第一温度，第一压力，第二温度，第二压力，第三压力和电流来识别制冷剂循环系统的条件。

5. 发明授权

US09081394B2 Method and apparatus for monitoring a refrigeration-cycle system 有权
标题翻译：用于监测制冷循环系统的方法和装置
公开(公告)号：US09081394B2
公开(公告)日：2015-07-14
申请号：US13835742
申请日：2013-03-15
申请人： Emerson Climate Technologies, Inc.
发明人： Lawrence Kates
IPC分类号： F25B1/00 , F25D9/00 , F25B41/00 , F25B49/00 , G05D23/19 , F24F3/16 , F24F11/00 , G01K13/00 , G01N15/08
CPC分类号： 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
摘要： A monitoring system for monitoring operation of a refrigerant-cycle system is disclosed. A condenser unit sensor measures an operating characteristic of a condenser unit, the condenser unit including a condenser and a compressor. An evaporator unit sensor measures an operating characteristic of an evaporator unit, the evaporator unit including an evaporator and a fan. An electrical sensor measures an electrical quantity indicative of power consumption of the refrigerant-cycle system. A processing system calculates an efficiency of the refrigerant-cycle system based on the power consumption of the refrigerant-cycle system, the operating characteristic of the condenser unit, and the operating characteristic of the evaporator unit.
摘要翻译：公开了一种用于监视制冷剂循环系统的运行的监视系统。冷凝器单元传感器测量冷凝器单元的工作特性，冷凝器单元包括冷凝器和压缩机。蒸发器单元传感器测量蒸发器单元的操作特性，蒸发器单元包括蒸发器和风扇。电传感器测量表示制冷剂循环系统的功率消耗的电量。处理系统基于制冷剂循环系统的功率消耗，冷凝器单元的工作特性和蒸发器单元的工作特性来计算制冷剂循环系统的效率。

6. 发明授权

US09023136B2 Method and apparatus for monitoring a refrigeration-cycle system 有权
标题翻译：用于监测制冷循环系统的方法和装置
公开(公告)号：US09023136B2
公开(公告)日：2015-05-05
申请号：US13835621
申请日：2013-03-15
申请人： Emerson Climate Technologies, Inc.
发明人： Lawrence Kates
IPC分类号： F24F13/00 , G05D23/19 , F24F3/16 , F24F11/00 , F25B49/00 , G01K13/00 , G01N15/08
CPC分类号： 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
摘要： A monitoring system for monitoring operation of a refrigerant-cycle system is disclosed. A first temperature sensor measures a first temperature of air at a first location downstream of an evaporator. A second temperature sensor measures a second temperature of air a second location upstream of the evaporator. A processing system determines a temperature drop across the evaporator based on the first temperature, the second temperature, and a humidity of air. The processing system that determines whether airflow through the evaporator is restricted based on the temperature drop across the evaporator.
摘要翻译：公开了一种用于监视制冷剂循环系统的运行的监视系统。第一温度传感器测量在蒸发器下游的第一位置处的空气的第一温度。第二温度传感器测量蒸发器上游的第二位置处的空气的第二温度。处理系统基于第一温度，第二温度和空气湿度确定蒸发器两端的温度下降。确定基于蒸发器上的温度下降是否限制了通过蒸发器的气流的处理系统。

7. 发明申请

US20140000293A1 Method and Apparatus for Monitoring A Refrigeration-Cycle System 审中-公开
标题翻译：用于监控制冷循环系统的方法和装置
公开(公告)号：US20140000293A1
公开(公告)日：2014-01-02
申请号：US13836043
申请日：2013-03-15
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： Lawrence Kates
IPC分类号： F25B49/00
CPC分类号： 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
摘要： A monitoring system for monitoring operation of a refrigerant-cycle system is disclosed. A differential pressure sensor measures a pressure difference between: (i) air at a first location upstream of an evaporator of the refrigerant-cycle system; and (ii) air at a second location downstream of the evaporator of the refrigerant-cycle system. An electrical sensor measures an electrical quantity indicative of power consumption of the refrigerant-cycle system. A processing system determines whether airflow through the evaporator is restricted based on the pressure difference. The processing system calculates an efficiency of the refrigerant-cycle system based on the power consumption of the refrigerant-cycle system.
摘要翻译：公开了一种用于监视制冷剂循环系统的运行的监视系统。差压传感器测量以下之间的压力差：（i）制冷剂循环系统的蒸发器上游的第一位置处的空气; 和（ii）在制冷剂循环系统的蒸发器下游的第二位置处的空气。电传感器测量表示制冷剂循环系统的功率消耗的电量。处理系统基于压力差来确定是否限制了通过蒸发器的气流。处理系统基于制冷剂循环系统的功率消耗来计算制冷剂循环系统的效率。

8. 发明申请

US20140000291A1 Method and Apparatus for Monitoring A Refrigeration-Cycle System 审中-公开
标题翻译：用于监控制冷循环系统的方法和装置
公开(公告)号：US20140000291A1
公开(公告)日：2014-01-02
申请号：US13835742
申请日：2013-03-15
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： Lawrence Kates
IPC分类号： F25B49/00
CPC分类号： 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
摘要： A monitoring system for monitoring operation of a refrigerant-cycle system is disclosed. A condenser unit sensor measures an operating characteristic of a condenser unit, the condenser unit including a condenser and a compressor. An evaporator unit sensor measures an operating characteristic of an evaporator unit, the evaporator unit including an evaporator and a fan. An electrical sensor measures an electrical quantity indicative of power consumption of the refrigerant-cycle system. A processing system calculates an efficiency of the refrigerant-cycle system based on the power consumption of the refrigerant-cycle system, the operating characteristic of the condenser unit, and the operating characteristic of the evaporator unit.
摘要翻译：公开了一种用于监视制冷剂循环系统的运行的监视系统。冷凝器单元传感器测量冷凝器单元的工作特性，冷凝器单元包括冷凝器和压缩机。蒸发器单元传感器测量蒸发器单元的操作特性，蒸发器单元包括蒸发器和风扇。电传感器测量表示制冷剂循环系统的功率消耗的电量。处理系统基于制冷剂循环系统的功率消耗，冷凝器单元的工作特性和蒸发器单元的工作特性来计算制冷剂循环系统的效率。

9. 发明授权

US09690307B2 Method and apparatus for monitoring refrigeration-cycle systems 有权
公开(公告)号：US09690307B2
公开(公告)日：2017-06-27
申请号：US14727756
申请日：2015-06-01
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： Lawrence Kates
IPC分类号： B01D46/42 , F24F13/00 , F25B49/00 , G05B15/00 , G06F11/30 , G05D23/19 , F24F3/16 , F24F11/00 , G01K13/00 , G01N15/08 , G05B15/02
CPC分类号： 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
摘要： 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.

10. 发明授权

US09086704B2 Method and apparatus for monitoring a refrigeration-cycle system 有权
标题翻译：用于监测制冷循环系统的方法和装置
公开(公告)号：US09086704B2
公开(公告)日：2015-07-21
申请号：US13836453
申请日：2013-03-15
申请人： Emerson Climate Technologies, Inc.
发明人： Lawrence Kates
IPC分类号： F25B1/00 , F25B41/00 , F25D9/00 , F25B49/00 , G05D23/19 , F24F3/16 , F24F11/00 , G01K13/00 , G01N15/08
CPC分类号： 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
摘要： Methods of monitoring operation of a refrigerant-cycle system are disclosed. The methods include: measuring a first pressure of refrigerant input to a compressor of the refrigerant-cycle system using a first pressure sensor; measuring a first temperature of the refrigerant input to the compressor using a first temperature sensor; measuring a second pressure of refrigerant output by the compressor and input to a condenser of the refrigerant-cycle system using a second pressure sensor; measuring a second temperature of refrigerant output by the condenser using a second temperature sensor; measuring a third pressure of refrigerant output by the condenser using a third pressure sensor; and measuring current to the compressor using an electrical sensor. The methods further include identifying conditions of the refrigerant-cycle system based on the first temperature, the first pressure, the second temperature, the second pressure, the third pressure, and the current.
摘要翻译：公开了一种监视制冷剂循环系统运行的方法。所述方法包括：使用第一压力传感器测量输入到制冷剂循环系统的压缩机的制冷剂的第一压力; 使用第一温度传感器测量输入到压缩机的制冷剂的第一温度; 测量由压缩机输出的制冷剂的第二压力并使用第二压力传感器输入到制冷剂循环系统的冷凝器; 使用第二温度传感器测量由冷凝器输出的制冷剂的第二温度; 使用第三压力传感器测量由冷凝器输出的制冷剂的第三压力; 并使用电传感器测量到压缩机的电流。该方法还包括基于第一温度，第一压力，第二温度，第二压力，第三压力和电流来识别制冷剂循环系统的条件。

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