Return air recycling system for an HVAC system

    公开(公告)号:US11231211B2

    公开(公告)日:2022-01-25

    申请号:US16374432

    申请日:2019-04-03

    Inventor: Anil V. Bhosale

    Abstract: A heating, ventilation, and/or air conditioning (HVAC) system having a return air recycling system that includes a heat exchanger configured to be disposed along a refrigerant circuit of the HVAC system and flow a refrigerant therethrough, an exhaust fan configured to direct return air across the heat exchanger to place the refrigerant in thermal communication with the return air and to exhaust the return air from the HVAC system, and a controller configured to adjust a speed of the exhaust fan, a flow rate of refrigerant through the heat exchanger, or both, based on feedback indicative of a temperature of the return air.

    DRIVE BELT TENSIONER SYSTEMS AND METHODS
    4.
    发明申请

    公开(公告)号:US20200340552A1

    公开(公告)日:2020-10-29

    申请号:US16595221

    申请日:2019-10-07

    Abstract: Embodiments of the present disclosure include a drive belt tensioner configured to adjust tension in a drive belt of a blower assembly for a heating, ventilation, and/or air conditioning (HVAC) system. The drive belt tensioner includes a mounting bracket configured to couple directly to a blower housing that is configured to house a blower of the blower assembly. The drive belt tensioner further includes an idler pulley configured to contact the drive belt. A position of the idler pulley is adjustable relative to the mounting bracket to enable adjustment of the tension in the drive belt.

    DAMPER BLADE ASSEMBLY FOR HVAC SYSTEM

    公开(公告)号:US20210190369A1

    公开(公告)日:2021-06-24

    申请号:US16733146

    申请日:2020-01-02

    Abstract: A heating, ventilation, and/or air conditioning (HVAC) system includes a damper assembly configured to regulate airflow and having a frame. The HVAC system includes a first damper blade piece having a first airfoil surface and a second damper blade piece having a second airfoil surface. The first damper blade piece and the second damper blade piece are configured to couple with the frame, and are configured to interlock with one another to form a damper blade having an airfoil shape.

    ENCLOSURE WITH ADJUSTABLE LOUVER PANELS
    6.
    发明申请

    公开(公告)号:US20200064016A1

    公开(公告)日:2020-02-27

    申请号:US16126927

    申请日:2018-09-10

    Abstract: A housing system for heating, ventilation, and/or air conditioning (HVAC) equipment includes a housing configured to shroud the HVAC equipment and also includes a plurality of louver panels disposed on the housing. Each louver panel of the plurality of louver panels is configured to translate between a closed position and an open position. In the closed position, each louver panel of the plurality of louver panels is configured to permit airflow between an interior of the housing and an ambient environment. In the open position, each louver panel of the plurality of louver panels is configured to permit increased airflow between the interior of the housing and the ambient environment when the louver panel is in the open position.

    Adjustable heat exchanger
    7.
    发明授权

    公开(公告)号:US11609005B2

    公开(公告)日:2023-03-21

    申请号:US16146051

    申请日:2018-09-28

    Inventor: Anil V. Bhosale

    Abstract: A heating, ventilation, and/or air conditioning (HVAC) system, includes a housing configured to direct an air flow through an air flow path of the housing and an evaporator configured to translate between a first position and a second position, such that the evaporator is disposed within the air flow path in the first position and the evaporator is disposed external to the air flow path in the second position.

    MICROCHANNEL HEAT EXCHANGER
    9.
    发明申请

    公开(公告)号:US20200182560A1

    公开(公告)日:2020-06-11

    申请号:US16215283

    申请日:2018-12-10

    Abstract: The present disclosure relates to a heat exchanger that has a microchannel heat exchanger tube that may flow a refrigerant therethrough. The microchannel heat exchanger tube may extend from a first end of the microchannel tube to a second end of the microchannel tube, and the microchannel heat exchanger tube may have a sinusoidal configuration between the first end and the second end.

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