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144 条记录 (耗时 0.013 秒)

    Integrated Thermal System
    22.
    发明申请
    Integrated Thermal System 审中-公开
    集成热系统

    公开(公告)号：US20070214815A1

    公开(公告)日：2007-09-20

    申请号：US11678860

    申请日：2007-02-26

    申请人： Michael Alexander Baldwin Lewkowitz ,  Derral Orr ,  Chris Mitchell

    发明人： Michael Alexander Baldwin Lewkowitz ,  Derral Orr ,  Chris Mitchell

    IPC分类号： F25D17/00 ,  F25B27/00 ,  F25D23/12 ,  F25B13/00

    CPC分类号： F25B27/002 ,  F25B30/06 ,  F25B2313/002

    摘要： A thermal energy system includes a solar energy collector, a ground loop having an inlet and an outlet, and a heat pump. A first fluid conduit extends from the outlet to the solar energy collector, and from the solar energy collector to the inlet, for transporting a heat exchange fluid, from the outlet to the inlet through the solar energy collector. A second fluid conduit extends from the outlet to the heat pump, and from the heat pump to the inlet, for transporting the heat exchange fluid, from the outlet to the inlet through the heat pump. A fluid pump is provide for urging the fluid to flow from the inlet to the outlet through the ground loop, and from the outlet to the inlet through at least one of the first and second conduits. Control valves and a controller may be provided to automatically select a fluid flow mode from a number of selectable modes.

    摘要翻译： 热能系统包括太阳能收集器，具有入口和出口的接地回路以及热泵。 第一流体管道从出口延伸到太阳能收集器，并且从太阳能收集器延伸到入口，用于将热交换流体从出口传送到通过太阳能收集器的入口。 第二流体导管从出口延伸到热泵，并且从热泵延伸到入口，用于将热交换流体从出口通过热泵从出口输送到入口。 流体泵被提供用于促使流体从入口流到出口通过接地回路，并且通过第一和第二管道中的至少一个从出口流到入口。 可以提供控制阀和控制器以从多个可选模式自动选择流体流动模式。

    Reliable outdoor instrument cooling system
    23.
    发明授权
    Reliable outdoor instrument cooling system 有权
    可靠的户外仪器冷却系统

    公开(公告)号：US06951114B2

    公开(公告)日：2005-10-04

    申请号：US10619936

    申请日：2003-07-15

    申请人： John N. Grisham ,  Michael M. Meadows ,  Leslie Wayne Perry ,  Alan J. Sallwasser

    发明人： John N. Grisham ,  Michael M. Meadows ,  Leslie Wayne Perry ,  Alan J. Sallwasser

    IPC分类号： F25B21/02 ,  F25B27/00 ,  G05D23/19 ,  H01L35/00

    CPC分类号： F25B27/002 ,  F25B21/02 ,  F25B2321/0212 ,  F25B2700/2104 ,  F25D2700/16 ,  G05D23/1919 ,  H01L35/00

    摘要： A method, system, and apparatus for controlling the temperature within a remotely located enclosure that contains temperature sensitive equipment is provided. For some embodiments, the system includes an array of thermoelectric cooling (TEC) devices that act as an active cooling device and an active heating device. The system may also include a temperature controller that receives signals from a temperature sensor located at or near the temperature sensitive equipment. The controller may be configured to supply DC power to the thermoelectric coupling devices based on the output signal of the temperature sensor. The polarity of the DC power can be reversed by the controller in order to cause the thermoelectric device to heat or to cool the enclosure. The system also contains a passive cooling device. The system includes an independent electrical power source with a battery and solar cell to supply power to the temperature control devices and the equipment contained in the enclosure.

    摘要翻译： 提供了一种用于控制包含温度敏感设备的远程定位的外壳内的温度的方法，系统和装置。 对于一些实施例，该系统包括用作主动冷却装置和主动加热装置的热电冷却（TEC）装置阵列。 该系统还可以包括温度控制器，其接收位于温度敏感设备处或附近的温度传感器的信号。 控制器可以被配置为基于温度传感器的输出信号向热电耦合装置提供直流电力。 直流电源的极性可以由控制器反转，以使热电装置加热或冷却外壳。 该系统还包含被动冷却装置。 该系统包括具有电池和太阳能电池的独立电源，以向温度控制装置和包含在外壳中的设备供电。

    Solar reflector for heat pump evaporator
    24.
    发明申请
    Solar reflector for heat pump evaporator 失效
    太阳能反射器用于热泵蒸发器

    公开(公告)号：US20020174672A1

    公开(公告)日：2002-11-28

    申请号：US09863543

    申请日：2001-05-22

    发明人： Ken Wilkinson

    IPC分类号： F25B027/00 ,  F25D023/12 ,  F25D023/00 ,  F25B013/00

    CPC分类号： F25B27/002 ,  F24S23/71 ,  F25B13/00 ,  F25B39/02 ,  Y02A30/272 ,  Y02B10/20 ,  Y02B10/24 ,  Y02E10/42

    摘要： A solar reflector for an evaporator in a heat pump system. The evaporator has heat transfer plates and is located in an outdoor environment. The solar reflector has a curved surface configured to reflect solar radiation to the heat transfer plates of the evaporator. The curved surface can be in the shape of a truncated parabola. The curved surface can also be curved in a dish-like shape defining an upper perimeter and a lower perimeter, and the lower perimeter defines a bottom opening configured to receive the evaporator. The solar reflector can also be made of a plurality of partially overlapping curved surfaces configured to reflect solar radiation to the heat transfer plates of the evaporator. In this case the solar reflector includes a hinge ring, and each of the curved surfaces are hingedly attached to the hinge ring. Preferably the hinge ring defines an opening to receive the evaporator.

    摘要翻译： 一种用于热泵系统中的蒸发器的太阳能反射器。 蒸发器具有传热板，位于室外环境中。 太阳能反射器具有被配置为将太阳辐射反射到蒸发器的传热板的弯曲表面。 弯曲表面可以是截顶抛物线的形状。 弯曲表面也可以以限定上周边和下周边的盘状形式弯曲，并且下周界限定被配置为接收蒸发器的底部开口。 太阳能反射器也可以由构造成将太阳辐射反射到蒸发器的传热板的多个部分重叠的弯曲表面制成。 在这种情况下，太阳能反射器包括铰链环，并且每个弯曲表面铰接地附接到铰链环。 优选地，铰链环限定了用于接纳蒸发器的开口。

    Heating and cooling system utilizing solar energy
    25.
    发明授权
    Heating and cooling system utilizing solar energy 失效
    采暖和冷却系统利用太阳能

    公开(公告)号：US4007776A

    公开(公告)日：1977-02-15

    申请号：US535252

    申请日：1974-12-23

    申请人： Kalil A. Alkasab

    发明人： Kalil A. Alkasab

    IPC分类号： F24F5/00 ,  F25B1/08 ,  F25B27/00 ,  F24D11/00 ,  F25B29/00

    CPC分类号： F24F5/0046 ,  F25B1/08 ,  F25B27/002

    摘要： System using solar energy to heat a fluid in a heat storage tank can be utilized in either a heating mode or cooling mode. In the heating mode, several valves are actuated to cause fluid contained in an internal heat exchanger in the heat storage tank to circulate in series circuit with external heat exchange means in communication with the space to be heated. In the cooling mode, the valves are operated to cause the heated fluid in the internal heat exchanger mounted in the heat storage tank to circulate to a heat exchanger mounted in a refrigerant boiler. As the refrigerant boils, vapors are formed which pass through an ejector. The expanded refrigerant vapors are then condensed to liquid in a fan cooled condenser and a portion of the liquid is returned to the refrigerant boiler by a refrigerant circulating pump. The remaining portion of the refrigerant liquid leaving the condenser is delivered to an evaporator which is located in heat exchange relationship with brine or other cooled liquid in a cold storage tank. The surface of the refrigerant in the evaporator is in communication with the ejector. Cooling of the evaporator refrigerant takes place as a result of its vapor pressure being lowered by the vacuum produced in the ejector by the expansion of the vapors from the boiler as they pass through it. The lowered vapor pressure of the refrigerant liquid in the evaporator causes it to boil at a lower temperature, thereby drawing heat from the brine. A heat exchanger in the cold storage tank is connected in series circuit with the external heat exchange means in the space to be cooled.

    摘要翻译： 使用太阳能来加热储热罐中的流体的系统可以在加热模式或冷却模式中使用。 在加热模式中，致动多个阀，使容纳在储热箱内的内部热交换器中的流体与与要加热的空间相通的外部热交换装置串联回路。 在冷却模式中，阀被操作以使安装在蓄热箱内的内部热交换器中的加热流体循环到安装在制冷剂锅炉中的热交换器。 当制冷剂沸腾时，形成通过喷射器的蒸汽。 膨胀的制冷剂蒸汽然后在风扇冷凝器中冷凝成液体，并且一部分液体通过制冷剂循环泵返回到制冷剂锅炉。 离开冷凝器的制冷剂液体的剩余部分被输送到与冷藏箱中的盐水或其它冷却液体处于热交换关系的蒸发器。 蒸发器中的制冷剂表面与喷射器连通。 蒸发器制冷剂的冷却是由于蒸汽压力通过蒸发器在蒸发器中通过蒸发而从锅炉产生的真空降低而发生的。 蒸发器中制冷剂液体的蒸气压降低使其在较低温度下沸腾，从而从盐水中吸收热量。 冷藏箱中的热交换器与要冷却的空间中的外部热交换装置串联连接。

    PORTABLE HEATER AND COOLER
    27.
    发明公开
    PORTABLE HEATER AND COOLER 审中-公开

    公开(公告)号：US20240068713A1

    公开(公告)日：2024-02-29

    申请号：US18456495

    申请日：2023-08-27

    申请人： Alexandre Dupuy

    发明人： Alexandre Dupuy

    IPC分类号： F25B21/04 ,  F25B27/00

    CPC分类号： F25B21/04 ,  F25B27/002

    摘要： Disclosed is a portable heating/cooling device comprising one or more heating elements for transferring heat to an object, one or more cooling elements for cooling an object; wherein said heating or cooling elements are adapted for selectively providing either heating or cooling based on temperature maintenance requirements, an integrated control unit for regulating the temperature, one or more temperature sensors that provide real-time feedback to the control unit, and a power source for supplying energy to the heating/cooling elements.

    Arrangement for a vehicle roof, and vehicle roof for a motor vehicle
    28.
    发明公开
    Arrangement for a vehicle roof, and vehicle roof for a motor vehicle 审中-公开

    公开(公告)号：US20230406060A1

    公开(公告)日：2023-12-21

    申请号：US18196602

    申请日：2023-05-12

    申请人： Webasto SE

    发明人： Rudolf DIETL

    IPC分类号： B60H1/00 ,  F25B21/02 ,  F25B27/00

    CPC分类号： B60H1/00478 ,  F25B21/02 ,  F25B2321/023 ,  B60H2001/00235 ,  F25B27/002

    摘要： An arrangement for a vehicle roof, having a first pane element configured to realize an outer pane for the vehicle roof, a second pane element that is configured to realize an inner pane for the vehicle roof, the second pane element (2) being coupled to the first pane element, a cooling device, which may have a semiconductor layer having Peltier elements, and strip conductors connected to the semiconductor layer, and wherein the cooling device being designed to cool a vehicle interior, and being coupled to the second pane element, such that the cooling device is arranged between the first and the second pane element.