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公开(公告)号：US20230332788A1
公开(公告)日：2023-10-19
申请号：US18214093
申请日：2023-06-26
发明人： Michael J. Ajax , Joseph R. Ribbich
IPC分类号： F24F11/39 , F24F8/10 , F24F11/52 , F24F13/28 , F24F8/108 , F24F11/70 , F24F110/64 , F24F8/96 , F24F140/50 , F24F110/66 , F24F110/50 , F24F110/65 , F24F140/60 , F24F110/70
CPC分类号： F24F11/39 , F24F8/10 , F24F11/52 , F24F13/28 , F24F8/108 , F24F11/70 , F24F2110/64 , F24F8/96 , F24F2140/50 , F24F2110/66 , F24F2110/50 , F24F2110/65 , F24F2140/60 , Y02B30/70 , F24F2110/70
摘要： An HVAC system within a building including an HVAC device having an air filter, a number of sensors, and a control device. The control device has a processor that is configured to determine a current air quality metric based on air quality measurements received by the sensor. The control device is further configured to calculate an average air quality metric based on the current air quality metric and a set of previous air quality metrics. The control device is further configured to store the average air quality metric. The control device is further configured to generate an air filter type recommendation based on the average air quality metric.
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公开(公告)号：US12104810B2
公开(公告)日：2024-10-01
申请号：US18214093
申请日：2023-06-26
发明人： Michael J. Ajax , Joseph R. Ribbich
IPC分类号： F24F11/39 , F24F8/10 , F24F8/108 , F24F8/96 , F24F11/52 , F24F11/70 , F24F13/28 , F24F110/50 , F24F110/64 , F24F110/65 , F24F110/66 , F24F110/70 , F24F140/50 , F24F140/60
CPC分类号： F24F11/39 , F24F8/10 , F24F8/108 , F24F11/52 , F24F11/70 , F24F13/28 , F24F8/96 , F24F2110/50 , F24F2110/64 , F24F2110/65 , F24F2110/66 , F24F2110/70 , F24F2140/50 , F24F2140/60 , Y02B30/70
摘要： An HVAC system within a building including an HVAC device having an air filter, a number of sensors, and a control device. The control device has a processor that is configured to determine a current air quality metric based on air quality measurements received by the sensor. The control device is further configured to calculate an average air quality metric based on the current air quality metric and a set of previous air quality metrics. The control device is further configured to store the average air quality metric. The control device is further configured to generate an air filter type recommendation based on the average air quality metric.
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公开(公告)号：US11686492B2
公开(公告)日：2023-06-27
申请号：US17080297
申请日：2020-10-26
发明人： Michael J. Ajax , Joseph R. Ribbich
IPC分类号： F24F11/39 , F24F11/52 , F24F11/70 , F24F13/28 , F24F8/10 , F24F8/108 , F24F140/60 , F24F110/65 , F24F140/50 , F24F110/64 , F24F110/66 , F24F110/50 , F24F110/70 , F24F8/96
CPC分类号： F24F11/39 , F24F8/10 , F24F8/108 , F24F11/52 , F24F11/70 , F24F13/28 , F24F8/96 , F24F2110/50 , F24F2110/64 , F24F2110/65 , F24F2110/66 , F24F2110/70 , F24F2140/50 , F24F2140/60 , Y02B30/70
摘要： An HVAC system within a building including an HVAC device having an air filter, a number of sensors, and a control device. The control device has a processor that is configured to determine a current air quality metric based on air quality measurements received by the sensor. The control device is further configured to calculate an average air quality metric based on the current air quality metric and a set of previous air quality metrics. The control device is further configured to store the average air quality metric. The control device is further configured to generate an air filter type recommendation based on the average air quality metric.
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公开(公告)号：US20230235910A1
公开(公告)日：2023-07-27
申请号：US17857311
申请日：2022-07-05
发明人： Hao-Jan Mou , Yung-Lung Han , Chi-Feng Huang
CPC分类号： F24F11/62 , F24F8/108 , F24F8/96 , F24F11/88 , F24F2110/65
摘要： A fan for air pollution prevention includes a main body, a blower, a filtering and cleaning assembly, and a gas detection module. The main body is configured to form a flow-guiding path. The blower is disposed in the flow-guiding path to guide air convection. The filtering and cleaning assembly is disposed in the flow-guiding path to filter and clean the air pollution source in the air guided by the blower. The gas detection module is disposed in the flow-guiding path to detect the air pollution source and transmit an gas detection data.
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