Invention Grant
- Patent Title: Air filter monitoring system
- Patent Title (中): 空气过滤器监控系统
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Application No.: US11779203Application Date: 2007-07-17
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Publication No.: US08034170B2Publication Date: 2011-10-11
- Inventor: Lawrence Kates
- Applicant: Lawrence Kates
- Agency: Fulwider Patton LLP
- Main IPC: B01D46/46
- IPC: B01D46/46

Abstract:
A real-time 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 that 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 sensors include one or more of the following sensors: a suction line temperature sensor, a suction line pressure sensor, a suction line flow sensor, a hot gas line temperature sensor, a hot gas line pressure sensor, a hot gas line flow sensor, a liquid line temperature sensor, a liquid line pressure sensor, a liquid line flow sensor. In one embodiment, the sensors include one or more of an evaporator air temperature input sensor, an evaporator air temperature output sensor, an evaporator air flow sensor, an evaporator air humidity sensor, and a differential pressure sensor. In one embodiment, the sensors include one or more of a condenser air temperature input sensor, a condenser air temperature output sensor, and a condenser air flow sensor, an evaporator air humidity sensor. In one embodiment, the sensors include one or more of an ambient air sensor and an ambient humidity sensor.
Public/Granted literature
- US20080015797A1 AIR FILTER MONITORING SYSTEM Public/Granted day:2008-01-17
Information query
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