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    • 1. 发明授权
    • Control system for a food and beverage compartment thermoelectric cooling system
    • 食品和饮料室热电冷却系统的控制系统
    • US08516832B2
    • 2013-08-27
    • US12871002
    • 2010-08-30
    • Vishal BhavsarQiao LuWilliam Godecker
    • Vishal BhavsarQiao LuWilliam Godecker
    • F25B21/02
    • F25B21/02F25B2321/0211F25B2321/0212F25D11/00F25D2317/0684
    • A controller for a thermoelectric cooling system comprises a sensor input that receives input from a sensor that measures a performance parameter of a thermoelectric cooling system. The thermoelectric cooling system comprises a plurality of thermoelectric devices electrically coupled in a combination of in series and in parallel with one another and electrically driven by a common driver. The controller also comprises a voltage control signal output, a processor, and a non-transitory memory having stored thereon a program executable by the processor to perform a method of controlling the thermoelectric cooling system. The method comprises receiving sensor data from the sensor input, determining a parameter of the voltage control signal based on the input sensor data, and transmitting a voltage control signal having the parameter to the driver to control heat transfer by the plurality of thermoelectric devices. The voltage control signal may include a pulse width modulation signal having a pulse width modulation duty cycle, or a variable voltage control signal having a percentage of the maximum voltage of the variable voltage control signal.
    • 用于热电冷却系统的控制器包括传感器输入,该传感器输入接收来自测量热电冷却系统的性能参数的传感器的输入。 热电冷却系统包括多个以串联和并联的方式电耦合并通过公共驱动器电驱动的热电装置。 控制器还包括电压控制信号输出,处理器和非瞬态存储器,其中存储有可由处理器执行的程序以执行控制热电冷却系统的方法。 该方法包括从传感器输入接收传感器数据,基于输入的传感器数据确定电压控制信号的参数,并将具有该参数的电压控制信号发送给驾驶员以控制多个热电装置的传热。 电压控制信号可以包括具有脉冲宽度调制占空比的脉冲宽度调制信号或具有可变电压控制信号的最大电压百分比的可变电压控制信号。
    • 4. 发明授权
    • Aircraft galley liquid cooling system
    • 飞机厨房液体冷却系统
    • US09188380B2
    • 2015-11-17
    • US13215555
    • 2011-08-23
    • Qiao LuWilliam Godecker
    • Qiao LuWilliam Godecker
    • F25D17/02F25D17/00G05D23/00G05D23/19F25B5/02B64D11/04B64D13/06
    • F25D17/00B64D11/04B64D2013/0629B64D2013/0674F25B5/02F25B2313/02331F25B2313/0272F25B2700/2104F25D17/02F25D2400/36F25D2400/38G05D23/00G05D23/1932
    • A storage compartment cooling apparatus includes a liquid circulation system that circulates a liquid coolant, a heat exchanger that cools an interior of a storage compartment using the liquid coolant, a bypass line through which the liquid coolant selectively bypasses the heat exchanger, one or more valves that controllably increase and decrease the flow of the liquid coolant through the heat exchanger and the bypass line, and a controller that controls the one or more valves. A storage compartment cooling system includes a liquid coolant distribution loop that distributes a chilled liquid coolant to a plurality of the storage compartment cooling apparatuses coupled in series and a recirculation cooling device that includes a chiller that chills the liquid coolant to have a temperature lower than an ambient temperature and a circulation unit that circulates the chilled liquid coolant through the liquid coolant distribution loop. A method of controlling the storage compartment cooling system includes reversing a direction of flow of the liquid coolant in the liquid coolant distribution loop.
    • 储藏室冷却装置包括使液体冷却剂循环的液体循环系统,使用液体冷却剂冷却储藏室内部的热交换器,液体冷却剂选择性地绕过热交换器的旁通管线,一个或多个阀门 可控制地增加和减少通过热交换器和旁路管路的液体冷却剂的流动,以及控制一个或多个阀的控制器。 储藏室冷却系统包括液体冷却剂分配回路,其将冷却的液体冷却剂分配到串联联接的多个储藏室冷却装置和再循环冷却装置,所述再循环冷却装置包括冷却液体冷却剂以使其温度低于 环境温度和循环单元,其使冷却的液体冷却剂循环通过液体冷却剂分配回路。 控制储藏室冷却系统的方法包括使液体冷却剂分配回路中的液体冷却剂的流动方向反转。
    • 5. 发明申请
    • AIRCRAFT GALLEY LIQUID COOLING SYSTEM
    • 飞机GALLEY液体冷却系统
    • US20130048264A1
    • 2013-02-28
    • US13215555
    • 2011-08-23
    • Qiao LuWilliam Godecker
    • Qiao LuWilliam Godecker
    • F28F27/00G05D23/00
    • F25D17/00B64D11/04B64D2013/0629B64D2013/0674F25B5/02F25B2313/02331F25B2313/0272F25B2700/2104F25D17/02F25D2400/36F25D2400/38G05D23/00G05D23/1932
    • A storage compartment cooling apparatus includes a liquid circulation system that circulates a liquid coolant, a heat exchanger that cools an interior of a storage compartment using the liquid coolant, a bypass line through which the liquid coolant selectively bypasses the heat exchanger, one or more valves that controllably increase and decrease the flow of the liquid coolant through the heat exchanger and the bypass line, and a controller that controls the one or more valves. A storage compartment cooling system includes a liquid coolant distribution loop that distributes a chilled liquid coolant to a plurality of the storage compartment cooling apparatuses coupled in series and a recirculation cooling device that includes a chiller that chills the liquid coolant to have a temperature lower than an ambient temperature and a circulation unit that circulates the chilled liquid coolant through the liquid coolant distribution loop. A method of controlling the storage compartment cooling system includes reversing a direction of flow of the liquid coolant in the liquid coolant distribution loop.
    • 储藏室冷却装置包括使液体冷却剂循环的液体循环系统,使用液体冷却剂冷却储藏室内部的热交换器,液体冷却剂选择性地绕过热交换器的旁通管线,一个或多个阀门 可控制地增加和减少通过热交换器和旁路管路的液体冷却剂的流动,以及控制一个或多个阀的控制器。 储藏室冷却系统包括液体冷却剂分配回路,其将冷却的液体冷却剂分配到串联联接的多个储藏室冷却装置和再循环冷却装置,所述再循环冷却装置包括冷却液体冷却剂以使其温度低于 环境温度和循环单元,其使冷却的液体冷却剂循环通过液体冷却剂分配回路。 控制储藏室冷却系统的方法包括使液体冷却剂分配回路中的液体冷却剂的流动方向反转。
    • 6. 发明申请
    • CONTROL SYSTEM FOR A FOOD AND BEVERAGE COMPARTMENT THERMOELECTRIC COOLING SYSTEM
    • 食品饮料控制系统热电冷却系统
    • US20120047911A1
    • 2012-03-01
    • US12871002
    • 2010-08-30
    • Vishal BhavsarQiao LuWilliam Godecker
    • Vishal BhavsarQiao LuWilliam Godecker
    • F25B21/02G05D23/00F25B21/00
    • F25B21/02F25B2321/0211F25B2321/0212F25D11/00F25D2317/0684
    • A controller for a thermoelectric cooling system comprises a sensor input that receives input from a sensor that measures a performance parameter of a thermoelectric cooling system. The thermoelectric cooling system comprises a plurality of thermoelectric devices electrically coupled in a combination of in series and in parallel with one another and electrically driven by a common driver. The controller also comprises a voltage control signal output, a processor, and a non-transitory memory having stored thereon a program executable by the processor to perform a method of controlling the thermoelectric cooling system. The method comprises receiving sensor data from the sensor input, determining a parameter of the voltage control signal based on the input sensor data, and transmitting a voltage control signal having the parameter to the driver to control heat transfer by the plurality of thermoelectric devices. The voltage control signal may include a pulse width modulation signal having a pulse width modulation duty cycle, or a variable voltage control signal having a percentage of the maximum voltage of the variable voltage control signal.
    • 用于热电冷却系统的控制器包括传感器输入,该传感器输入接收来自测量热电冷却系统的性能参数的传感器的输入。 热电冷却系统包括多个以串联和并联的方式电耦合并通过公共驱动器电驱动的热电装置。 控制器还包括电压控制信号输出,处理器和非瞬态存储器,其中存储有可由处理器执行的程序以执行控制热电冷却系统的方法。 该方法包括从传感器输入接收传感器数据,基于输入的传感器数据确定电压控制信号的参数,并将具有该参数的电压控制信号发送给驾驶员以控制多个热电装置的传热。 电压控制信号可以包括具有脉冲宽度调制占空比的脉冲宽度调制信号或具有可变电压控制信号的最大电压百分比的可变电压控制信号。