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170 条记录 (耗时 0.026 秒)

    Cooling in a liquid-to-air heat exchanger
    87.
    发明授权
    Cooling in a liquid-to-air heat exchanger 有权

    公开(公告)号：US09638091B2

    公开(公告)日：2017-05-02

    申请号：US14662866

    申请日：2015-03-19

    申请人： Ford Global Technologies, LLC

    发明人： William Samuel Schwartz

    IPC分类号： F24F11/04 ,  F24F11/06 ,  F01P7/16 ,  F01P7/04 ,  F01P5/02 ,  F01P5/10

    CPC分类号： F01P7/164 ,  F01P5/02 ,  F01P5/10 ,  F01P7/04 ,  F01P7/042

    摘要： An engine cooling system includes a liquid-to-air heat exchanger having an associated fan and a pump forcing convection and a controller communicating with the fan and the pump, the controller increasing fan speed in response to a first gradient in heat transfer rate to power exceeding a second gradient in heat transfer rate to power for increasing pump speed, and increasing pump speed when the second gradient is greater than the first gradient. The controller may increase the pump speed in response to a desired increase in heat transfer rate. The first gradient may be based on a gradient in heat transfer rate to air flow from a map of heat exchanger performance. The second gradient may be based on a gradient in heat transfer rate to coolant from a map of heat exchanger performance.

    Server rack-dedicated vertical vortex airflow server cooling
    88.
    发明授权
    Server rack-dedicated vertical vortex airflow server cooling 有权
    服务器机架专用垂直涡流气流服务器冷却

    公开(公告)号：US09588526B2

    公开(公告)日：2017-03-07

    申请号：US14524851

    申请日：2014-10-27

    申请人： International Business Machines Corporation

    发明人： Marc D. Boegner ,  Dario D'Angelo

    IPC分类号： F24F11/06 ,  G05D23/19 ,  F04D19/00 ,  F04D27/00 ,  H05K7/20

    CPC分类号： H05K7/20736 ,  F04D19/002 ,  F04D27/004 ,  G05B15/02 ,  G05D7/0623 ,  G05D13/62 ,  G05D23/1917 ,  G05D27/02 ,  H05K7/20718 ,  H05K7/20745

    摘要： A vortex-producing fan controller uses a variable-speed vortex-producing fan to create a helical airflow within a server rack that couples with cooled air entering a data center through a floor opening situated near a bottom of the server rack and that draws the cooled air up through the server rack in a helical pattern. An input air temperature of air entering the variable-speed vortex-producing fan is measured using readings from a fan input air temperature sensor positioned above the server rack. A speed of the variable-speed vortex-producing fan and a flow rate of the cooled air coupled within the helical airflow up through the server rack are adjusted responsive to changes in the input air temperature of the air entering the variable-speed vortex-producing fan.

    摘要翻译： 产生涡旋的风扇控制器使用可变速涡旋产生风扇来产生在服务器机架内的螺旋空气流，其与通过位于服务器机架底部附近的地板开口进入数据中心的冷却空气耦合，并且将冷却 以螺旋形式通过服务器机架通风。 使用位于服务器机架上方的风扇输入空气温度传感器的读数来测量进入可变速涡旋产生风扇的空气的输入空气温度。 响应于进入可变速涡旋产生的空气的输入空气温度的变化，调节可变速度产生涡流的风扇的速度和连接在通过服务器机架的螺旋空气中的冷却空气的流量 风扇。

    INTEGRATED AIR CONDITIONING AND WATER-HARVESTING WITH DEMAND-DEPENDENT COOLING-LOAD REGULATION
    89.
    发明申请
    INTEGRATED AIR CONDITIONING AND WATER-HARVESTING WITH DEMAND-DEPENDENT COOLING-LOAD REGULATION 有权
    集成空调和采水需求依赖冷却负荷调节

    公开(公告)号：US20170051477A1

    公开(公告)日：2017-02-23

    申请号：US15042223

    申请日：2016-02-12

    申请人： Water Generating Systems I, LLC

    发明人： George A. Sawyer ,  Ryan Larson

    IPC分类号： E03B3/28 ,  F24F3/14 ,  F24F11/06 ,  F24F3/06

    CPC分类号： E03B3/28 ,  F24F3/06 ,  F24F3/1405 ,  F24F11/83 ,  Y02A20/109

    摘要： Integrated air conditioning and water-harvesting systems are disclosed. In these systems, one subsystem (air conditioning or water-harvesting) may be a primary subsystem and the other subsystem may be a secondary subsystem. As load on the overall system increases to the point the cooling demands for both subsystems cannot be met simultaneously, the system automatically reduces output of the secondary subsystem. In certain embodiments, an atmospheric water-harvester may be connected into the (potentially pre-existing) chilled-water system that provides cooling throughout a building, either via distributed fan-coil units or a centralized air-handling unit. Additionally, providing cooled-air exhaust from an atmospheric water-harvester to a building's cooling system allows substantial quantities of water to be produced at nominal incremental operating cost over a simple, straightforward air conditioning system.

    摘要翻译： 公开了一体的空调和水收集系统。 在这些系统中，一个子系统（空调或水收集）可以是主要子系统，而另一个子系统可以是辅助子系统。 当整个系统的负载增加到两个子系统的冷却需求不能同时满足时，系统会自动减少次级子系统的输出。 在某些实施例中，大气收水机可以连接到通过分布式风机盘管单元或集中式空气处理单元在整个建筑物中提供冷却的（可能预先存在的）冷冻水系统。 另外，从大气采水机向建筑物的冷却系统提供冷却空气，可以通过简单直接的空调系统以额外的运行成本生产大量的水。

    Comfort control system, user-end subsystem thereof, and system-end device thereof
    90.
    发明授权
    Comfort control system, user-end subsystem thereof, and system-end device thereof 有权
    舒适控制系统，其用户端子系统及其系统端设备

    公开(公告)号：US09551503B2

    公开(公告)日：2017-01-24

    申请号：US13889906

    申请日：2013-05-08

    申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    发明人： Hsin-Hung Lee ,  Chih-Chieh Li ,  You-Yuan Jhong ,  Jiunn-Haur Shaw

    IPC分类号： F24F11/06 ,  F24F11/00

    CPC分类号： F24F11/006 ,  F24F11/0009 ,  F24F11/0034 ,  F24F11/30 ,  F24F11/56 ,  F24F11/57 ,  F24F11/62 ,  F24F11/64 ,  F24F11/65 ,  F24F2011/0036 ,  F24F2011/0063 ,  F24F2011/0064 ,  F24F2011/0068 ,  F24F2011/0069 ,  F24F2120/10 ,  F24F2120/14

    摘要： A comfort control system includes a user-end subsystem and a system-end subsystem. The user-end subsystem includes an environmental control device, a sensor and a communication apparatus. The environmental control device adjusts an environmental factor value of a predetermined area. The sensor senses an activity value of a user. The communication apparatus sends the activity value and an identifier corresponding to the user. The system-end subsystem includes a communication element, a comfort database and a computing apparatus. The communication element receives the identifier and the activity value. The comfort database includes a basic data table having a physiological value and a preference data table having a control parameter. The computing apparatus looks up the basic data table for the physiological value and looks up the preference data table for a corresponding control parameter. The computing apparatus controls the environmental control device to adjust the environmental factor value.

    摘要翻译： 舒适控制系统包括用户端子系统和系统端子系统。 用户端子系统包括环境控制装置，传感器和通信装置。 环境控制装置调整预定区域的环境因素值。 传感器感测用户的活动值。 通信装置发送活动值和与用户对应的标识符。 系统端子系统包括通信元件，舒适数据库和计算装置。 通信元件接收标识符和活动值。 舒适数据库包括具有生理值的基本数据表和具有控制参数的偏好数据表。 计算装置查找生理值的基本数据表，并查找相应控制参数的偏好数据表。 计算装置控制环境控制装置来调节环境因素值。