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公开(公告)号：US20180128527A1
公开(公告)日：2018-05-10
申请号：US15344974
申请日：2016-11-07
Applicant: TRANE INTERNATIONAL INC.
Inventor： Ronald Maurice Cosby, II , Brian T. Sullivan , Steven J. Pitts , Thomas Gallant
CPC classification number: F25B41/06 , F25B1/00 , F25B41/04 , F25B49/02 , F25B2341/0662 , F25B2400/0411 , F25B2400/13 , F25B2400/23 , F25B2600/2501
Abstract: A refrigerant circuit is disclosed. The refrigerant circuit includes a compressor, a condenser, a first expansion device, an economizer, a second expansion device, and an evaporator fluidly connected. A working fluid flows through the refrigerant circuit. A bypass segment is fluidly connected to the refrigerant circuit. A portion of the working fluid is provided from the refrigerant circuit to the bypass segment from a location in the refrigerant circuit disposed between the condenser and the evaporator with respect to flow of the working fluid. The portion of the working fluid flows through the bypass segment in a flow enabled state and is provided to a location in the refrigerant circuit disposed between the economizer and the evaporator with respect to flow of the working fluid. A vortical flow is induced at the location in the refrigerant circuit disposed between the economizer and the evaporator.
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Patent Agency Ranking
公开(公告)号：US11287169B2
公开(公告)日：2022-03-29
申请号：US16015331
申请日：2018-06-22
Applicant: TRANE INTERNATIONAL INC.
Inventor： Brian T. Sullivan , Lee R. Cline
IPC: F25B49/02
Abstract: Cooling systems and methods of controlling a cooling system which includes one or more pumps and one or more fans, wherein the pumps and the fans are controlled by a controller. The controller controls the cooling system by a determination of an operation of the cooling system for sequencing activations, deactivations, and/or controlling parameters of the pumps, the fans, and/or other component(s) of the cooling system based on a first sensitivity of a power input as a function of lift, and a second sensitivity of a power input as a function of lift.
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公开(公告)号：US20190120532A1
公开(公告)日：2019-04-25
申请号：US16015331
申请日：2018-06-22
Applicant: TRANE INTERNATIONAL INC.
Inventor： Brian T. Sullivan , Lee R. Cline
IPC: F25B49/02
Abstract: Cooling systems and methods of controlling a cooling system which includes one or more pumps and one or more fans, wherein the pumps and the fans are controlled by a controller. The controller controls the cooling system by a determination of an operation of the cooling system for sequencing activations, deactivations, and/or controlling parameters of the pumps, the fans, and/or other component(s) of the cooling system based on a first sensitivity of a power input as a function of lift, and a second sensitivity of a power input as a function of lift.
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公开(公告)号：US10006685B2
公开(公告)日：2018-06-26
申请号：US14729400
申请日：2015-06-03
Applicant: TRANE INTERNATIONAL INC.
Inventor： Brian T. Sullivan , Lee R. Cline
IPC: F25B49/02
CPC classification number: F25B49/022 , F25B2600/02 , F25B2600/11 , F25B2600/13 , Y02B30/745
Abstract: Cooling systems and methods of controlling a cooling system which includes one or more pumps and one or more fans, wherein the pumps and the fans are controlled by a controller. The controller controls the cooling system by a determination of an operation of the cooling system for sequencing activations, deactivations, and/or controlling parameters of the pumps, the fans, and/or other component(s) of the cooling system based on a first sensitivity of a power input as a function of lift, and a second sensitivity of a power input as a function of lift.
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公开(公告)号：US20150345849A1
公开(公告)日：2015-12-03
申请号：US14729400
申请日：2015-06-03
Applicant: TRANE INTERNATIONAL INC.
Inventor： Brian T. Sullivan , Lee R. Cline
CPC classification number: F25B49/022 , F25B2600/02 , F25B2600/11 , F25B2600/13 , Y02B30/745
Abstract: Cooling systems and methods of controlling a cooling system which includes one or more pumps and one or more fans, wherein the pumps and the fans are controlled by a controller. The controller controls the cooling system by a determination of an operation of the cooling system for sequencing activations, deactivations, and/or controlling parameters of the pumps, the fans, and/or other component(s) of the cooling system based on a first sensitivity of a power input as a function of lift, and a second sensitivity of a power input as a function of lift.
Abstract translation: 冷却系统和控制冷却系统的方法，其包括一个或多个泵和一个或多个风扇，其中泵和风扇由控制器控制。 控制器通过确定冷却系统的操作来控制冷却系统，用于对冷却系统的泵，风扇和/或其它部件（例如基于第一和第二部分）进行排序激活，去激活和/或控制参数 功率输入的灵敏度作为升力的函数，以及作为升力的函数的功率输入的第二灵敏度。
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公开(公告)号：US11105544B2
公开(公告)日：2021-08-31
申请号：US15344974
申请日：2016-11-07
Applicant: TRANE INTERNATIONAL INC.
Inventor： Ronald Maurice Cosby, II , Brian T. Sullivan , Steven J. Pitts , Thomas Gallant
Abstract: A refrigerant circuit is disclosed. The refrigerant circuit includes a compressor, a condenser, a first expansion device, an economizer, a second expansion device, and an evaporator fluidly connected. A working fluid flows through the refrigerant circuit. A bypass segment is fluidly connected to the refrigerant circuit. A portion of the working fluid is provided from the refrigerant circuit to the bypass segment from a location in the refrigerant circuit disposed between the condenser and the evaporator with respect to flow of the working fluid. The portion of the working fluid flows through the bypass segment in a flow enabled state and is provided to a location in the refrigerant circuit disposed between the economizer and the evaporator with respect to flow of the working fluid. A vortical flow is induced at the location in the refrigerant circuit disposed between the economizer and the evaporator.
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