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公开(公告)号：US07331188B2
公开(公告)日：2008-02-19
申请号：US10340200
申请日：2003-01-10
CPC分类号： B60H1/3207 , B60H1/00785 , B60H1/00864 , B60H2001/3255 , B60H2001/327
摘要： A method for controlling a heating, ventilation and air-conditioning (HVAC) system having an air vent associated with a window for blowing an air flow of controlled temperature thereon; the HVAC system having a refrigeration unit with a compressor and an evaporator, and blowing means for forcing air over the evaporator to the air vent. The method includes a first step (a) of activating the compressor while deactivating the blowing means during a first period for condensing moisture of the air contained in the HVAC system. The method includes a further step (b) comprising, at the expiry of the first period, activating the blowing means and keeping the compressor active during a second period for sufficiently reducing the dew-point temperature of air blown by the HVAC system, and deactivating the compressor at the expiry of the second period.
摘要翻译： 一种用于控制加热，通风和空调（HVAC）系统的方法，该系统具有与用于吹送受控温度的空气流的窗口相关联的通风口; HVAC系统具有带有压缩机和蒸发器的制冷单元，以及用于将空气推过蒸发器的空气通道的吹风装置。 该方法包括第一步骤（a），其在第一时间段期间激活压缩机同时停用吹风装置，以冷凝包含在HVAC系统中的空气的水分。 该方法包括另外的步骤（b），其包括在第一时段期满时激活吹风装置并在第二时间段期间保持压缩机有效，以充分降低由HVAC系统吹出的空气的露点温度，并且停用 压缩机在第二期到期。
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公开(公告)号：US06363742B1
公开(公告)日：2002-04-02
申请号：US09573899
申请日：2000-05-18
IPC分类号： F25B4300
CPC分类号： F25B43/006 , B01D53/002
摘要： An accumulator (24) for an air conditioning system (10) comprising a housing (26) having a first end wall (28), a second end wall (30), and a side wall (32) joining the end walls; a fluid outlet pipe (36) mounted in, and passing through, the first end wall; and a fluid inlet pipe (34) mounted in, and passing through, the first end wall; wherein the outlet pipe has an open end (38) inside the housing positioned adjacent the first end wall; and wherein the inlet pipe comprises a first section (40) and a second section (42) inside the housing, the first section being attached at one end (44) to the first end wall and being attached at the other end (46) to the second section, the second section being open at at least one end (48) with the or each open end facing a portion (50) of the side wall. Reduces the risk of liquid refrigerant fluid passing into the outlet pipe.
摘要翻译： 一种用于空调系统（10）的蓄能器（24），包括具有第一端壁（28），第二端壁（30）和连接所述端壁的侧壁（32）的壳体（26） 安装在所述第一端壁中并穿过所述第一端壁的流体出口管道（36）; 以及安装在所述第一端壁中并穿过所述第一端壁的流体入口管道（34） 其中所述出口管具有位于所述壳体内的位于所述第一端壁附近的开口端（38）; 并且其中所述入口管包括在所述壳体内部的第一部分（40）和第二部分（42），所述第一部分在一端（44）附接到所述第一端壁并且在另一端（46）附接到 第二部分，在至少一个端部（48）处打开，第二部分或每个开口端面向侧壁的一部分（50）。 降低液体制冷剂流体进入出口管道的风险。
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公开(公告)号：US6035658A
公开(公告)日：2000-03-14
申请号：US151529
申请日：1998-09-11
CPC分类号： B60H1/00907 , B60H1/00914 , F25B13/00 , F25B41/04 , B60H2001/00935 , F25B2600/2501
摘要： An air conditioning system (10) for the passenger compartment of a motor vehicle comprising a main tube (22) for fluidly connecting a compressor (12) to an outside heat exchanger (14), the outside heat exchanger to an expansion device (16), the expansion device to an inside heat exchanger (18), the inside heat exchanger to an accumulator (20), and the accumulator to the compressor; a bypass tube (28) fluidly connected to the main tube between the compressor and the outside heat exchanger and between the expansion device and the inside heat exchanger; and a valve (30) positioned in the bypass tube; wherein the valve has a closed position when refrigerant fluid flows through the main tube in a first direction (X) from the compressor through the outside heat exchanger, the expansion device, the inside heat exchanger and the accumulator back to the compressor, for cooling of the passenger compartment, and an open position when refrigerant fluid flows in the first direction and through the bypass tube and the valve for heating of the passenger compartment. Provides supplemental heating without using a calibrated expansion device.
摘要翻译： 一种用于机动车辆的乘客室的空调系统（10），包括用于将压缩机（12）流体连接到外部热交换器（14）的主管（22），所述外部热交换器到膨胀装置（16） ，膨胀装置到内部热交换器（18），内部热交换器到蓄能器（20），蓄能器到压缩机; 在压缩机和外部热交换器之间以及膨胀装置和内部热交换器之间流体连接到主管的旁通管（28）; 和位于旁通管中的阀（30）; 其特征在于，当制冷剂流体从第一方向（X）通过外部热交换器，膨胀装置，内部热交换器和蓄能器从压缩机沿第一方向（X）流过压缩机时，阀门处于关闭位置，以冷却 乘员室，以及当制冷剂流体沿第一方向流动并且通过旁通管和用于乘客室的加热的阀时的打开位置。 提供补充加热而不使用校准的膨胀装置。
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