公开(公告)号：US10247434B2

公开(公告)日：2019-04-02

申请号：US14993539

申请日：2016-01-12

申请人： Lennox Industries Inc.

发明人： Peter Hrejsa ,  Kyle Golden ,  Kevin Lyons ,  Jonathan Douglas ,  Thomas Wolowicz ,  Shailesh Manohar

IPC分类号： F24F11/30 ,  F24F11/00 ,  F24F110/10 ,  F24F110/20 ,  F24F110/50

摘要： According to some embodiments, a heating, ventilating and air conditioning (HVAC) system comprises a circulation fan, one or more humidity sensors operable to sense humidity data associated with an enclosed space, and a controller. In operation, the controller receives the humidity data from the one or more humidity sensors and receives air quality data associated with at least one air pollutant. The controller determines, based on the air quality data, that a threshold associated with the air pollutant has been exceeded and determines, based on the humidity data, that a threshold associated with humidity has not been exceeded. The controller operates the circulation fan in response to determining that the threshold associated with the air pollutant has been exceeded and the threshold associated with humidity has not been exceeded, the circulation fan operated for filtration purposes while not servicing any conditioning demand.

公开(公告)号：US20150204567A1

公开(公告)日：2015-07-23

申请号：US14160300

申请日：2014-01-21

申请人： LENNOX INDUSTRIES INC.

发明人： Takeshi Sakai ,  Peter Hrejsa

IPC分类号： F24F11/00 ,  F24D19/10 ,  F25B49/02

CPC分类号： F24F11/0012 ,  F24D19/1084 ,  F24F11/30 ,  F24F11/70 ,  F24F2110/10 ,  F25B13/00 ,  F25B49/02 ,  F25B2600/0253 ,  F25B2600/112 ,  F25B2700/21172 ,  F25B2700/21173 ,  Y02B30/741 ,  Y02B30/743

摘要： The disclosure provides an HVAC system, an HVAC controller and a method of operating an HVAC system. In one embodiment, the HVAC controller includes: (1) an interface configured to receive a thermostat call and (2) a processor configured to initiate operation of the HVAC system in response to the thermostat call and control operation thereof based on a temperature difference across a conditioning unit of the HVAC system.

摘要翻译： 本公开提供HVAC系统，HVAC控制器和操作HVAC系统的方法。 在一个实施例中，HVAC控制器包括：（1）被配置为接收恒温器呼叫的接口和（2）配置成响应于恒温器呼叫及其控制操作而启动HVAC系统的操作的处理器， HVAC系统的调节单元。