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1. 发明申请

US20230092341A1 AIR FILTERING UNIT 有权
公开(公告)号：US20230092341A1
公开(公告)日：2023-03-23
申请号：US17945560
申请日：2022-09-15
申请人： Carrier Corporation
发明人： Olivier Josserand , Christophe Geynet
IPC分类号： F24F11/56 , F24F8/10 , F24F11/72 , F24F1/0018
摘要： An air filtering unit for filtering air from an indoor setting, the air filtering unit including a housing including a first indoor inlet air path and a second indoor inlet air path for receiving indoor air, and an outlet for discharge of filtered air, all indoor air entering the housing must flow through the first indoor inlet air path or the second indoor inlet air path in order to reach the outlet; an indoor damper arrangement including one or more damper elements controllable between at least a first configuration and a second configuration, in the first configuration the first indoor inlet air path is open whilst the second indoor inlet air path is closed to airflow, and in the second configuration the second indoor inlet air path is open whilst the first indoor inlet air path is closed to airflow; a first filter device; a second filter device.

2. 发明授权

US09897338B2 Coordinated air-side control of HVAC system 有权
公开(公告)号：US09897338B2
公开(公告)日：2018-02-20
申请号：US14386479
申请日：2013-03-08
申请人： Carrier Corporation
发明人： Junqiang Fan , Sheng Li , Stevo Mijanovic , Anthony Sari , Olivier Josserand
IPC分类号： F24F11/00 , G05B19/05 , G05D7/06
CPC分类号： F24F11/89 , F24F11/30 , F24F11/65 , F24F11/77 , F24F11/83 , F24F2110/30 , G05B19/052 , G05B2219/2614 , G05D7/0617 , Y02B30/746
摘要： A method and apparatus for controlling an HVAC system. The method may include receiving a fan speed signal from a fan control loop, and choosing among an independent mode, a first linked mode, and a second linked mode, depending on the fan speed signal. The method may also include providing a signal to a pressure control loop to reduce a speed of a supply air fan of an AHU, when the first linked mode is chosen. The method may further include providing a signal to a temperature control loop to decrease a speed of a heat exchange wheel, to decrease a flow rate of a heat exchange fluid to an evaporator coil, or both, when the second linked mode is chosen. The method may additionally include allowing the fan control loop to operate independently of the temperature and pressure control loops, when the independent mode is chosen.

3. 发明申请

US20150167994A1 HVAC CONTROL SYSTEM 审中-公开
标题翻译： HVAC控制系统
公开(公告)号：US20150167994A1
公开(公告)日：2015-06-18
申请号：US14403644
申请日：2012-05-30
申请人： Carrier Corporation
发明人： Olivier Josserand , Jean-Philippe Goux , Eric Royet
IPC分类号： F24F11/00 , G05B15/02
CPC分类号： G05B15/02 , F24F11/30 , F24F11/46 , F24F11/54 , F24F11/62 , F24F11/65 , F24F2110/10
摘要： A heating ventilation and air conditioning (HVAC) system includes a plurality of heating, ventilation and air conditioning (HVAC) units servicing a plurality of zones of a building. A plurality of controllers is connected to the plurality of HVAC units, each controller servicing one or more zones of the plurality of zones. The plurality of controllers include at least one first controller servicing at least one first zone that is powered off when the HVAC system is in a first operating mode and a second controller servicing a second zone of the plurality of zones that remains powered on when the HVAC system is in the first operating mode. The at least one second controller is operably connected to the at least one first controller to enable powering on of the first controller when an environmental condition in the second zone falls outside of a selected range.
摘要翻译：加热通风和空调（HVAC）系统包括为建筑物的多个区域提供服务的多个加热，通风和空调（HVAC）单元。多个控制器连接到多个HVAC单元，每个控制器服务于多个区域中的一个或多个区域。多个控制器包括至少一个第一控制器，该第一控制器服务于当HVAC系统处于第一操作模式时被关闭的至少一个第一区域，以及服务多个区域的第二区域的第二控制器，该区域在HVAC 系统处于第一个运行模式。所述至少一个第二控制器可操作地连接到所述至少一个第一控制器，以在所述第二区域中的环境条件落在所选择的范围之外时能够使所述第一控制器上电。

4. 发明申请

US20150057811A1 COORDINATED AIR-SIDE CONTROL OF HVAC SYSTEM 有权
标题翻译：协调空调系统的空气侧控制
公开(公告)号：US20150057811A1
公开(公告)日：2015-02-26
申请号：US14386479
申请日：2013-03-08
申请人： Carrier. Corporation
发明人： Junqiang Fan , Sheng Li , Stevo Mijanovic , Anthony Sari , Olivier Josserand
IPC分类号： F24F11/00 , G05B19/05 , G05D7/06
CPC分类号： F24F11/89 , F24F11/30 , F24F11/65 , F24F11/77 , F24F11/83 , F24F2110/30 , G05B19/052 , G05B2219/2614 , G05D7/0617 , Y02B30/746
摘要： A method and apparatus for controlling an HVAC system. The method may include receiving a fan speed signal from a fan control loop, and choosing among an independent mode, a first linked mode, and a second linked mode, depending on the fan speed signal. The method may also include providing a signal to a pressure control loop to reduce a speed of a supply air fan of an AHU, when the first linked mode is chosen. The method may further include providing a signal to a temperature control loop to decrease a speed of a heat exchange wheel, to decrease a flow rate of a heat exchange fluid to an evaporator coil, or both, when the second linked mode is chosen. The method may additionally include allowing the fan control loop to operate independently of the temperature and pressure control loops, when the independent mode is chosen.
摘要翻译：一种用于控制HVAC系统的方法和装置。该方法可以包括从风扇控制环路接收风扇速度信号，并且根据风扇速度信号在独立模式，第一链接模式和第二链接模式之间进行选择。当选择第一连接模式时，该方法还可以包括向压力控制回路提供信号以降低AHU的供气风扇的速度。该方法可以进一步包括当选择第二链接模式时，向温度控制回路提供信号以降低热交换轮的速度，以降低热交换流体到蒸发器线圈或两者的流量。当选择独立模式时，该方法还可以包括允许风扇控制回路独立于温度和压力控制回路工作。

5. 发明申请

US20230100454A1 AIR TREATMENT UNIT 有权
公开(公告)号：US20230100454A1
公开(公告)日：2023-03-30
申请号：US17951335
申请日：2022-09-23
申请人： Carrier Corporation
发明人： Prudence Denis , Olivier Josserand , Loris Rion , Franck Liaudet , Raphaël Di Paolo
IPC分类号： A61L9/20
摘要： An air treatment unit 10 for attachment to a fan coil unit 12 for treating air from an indoor setting, the air treatment unit 10 including: an inlet 14 for connection to a ducting system that receives indoor air; a treatment volume 22 for receiving air flow from the inlet 14; a UV-C light source 24 within the treatment volume 22 for exposing the air in the treatment volume 22 to UV-C radiation; and an outlet 16 for discharge of treated air to the fan coil unit 12, the outlet 16 is configured for connection to an inlet plenum 18 of the fan coil unit 12.

6. 发明授权

US10180285B2 Air terminal for heating or air conditioning system 有权
公开(公告)号：US10180285B2
公开(公告)日：2019-01-15
申请号：US14762034
申请日：2013-01-21
申请人： CARRIER CORPORATION , Olivier Josserand , Stéphane Brise , Jacques René Schmid
发明人： Olivier Josserand , Stephane Brise , Jacques Rene Schmid
IPC分类号： F24F7/00 , F28D7/00 , F24F1/00 , F24F3/06 , F24F11/30 , F24F11/74 , F24F3/00 , F24F110/10 , F24F110/70
摘要： An air terminal for a heating or air conditioning system including a housing, a fresh air inlet in the housing to supply a fresh airflow to the air terminal, an outlet diffuser at the housing to allow airflow from the air terminal into a conditioned space, an inlet diffuser located at the housing to allow return airflow from the conditioned space into the air terminal, a coil located in the housing to condition the fresh airflow and/or the return airflow prior to the fresh airflow and/or the return airflow flowing into the conditioned space. A fan is located in the housing to urge return airflow through the inlet diffuser and across the coil. The fan and the inlet diffuser are located at a first side of the coil and the outlet diffuser and the fresh air inlet are located at a second side of the coil opposite the first side.

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