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公开(公告)号：US06490876B2
公开(公告)日：2002-12-10
申请号：US09782447
申请日：2001-02-13
IPC分类号： F25D2106
摘要： A method and apparatus for operating a dehumidifier in a de-ice mode is provided wherein the dehumidifier has an evaporator coil, a fan operated by a fan motor to cause a flow of ambient air over the evaporator coil, and a compressor operated by a compressor motor to cause a flow of refrigerant to the evaporator coil. A control is provided for detecting a characteristic of the dehumidifier associated with the formation of frost on the evaporator coil. Such characteristic could be the temperature of the evaporator coil, the rate of change of the temperature of the coil, a drop in the amp draw of the compressor motor below a predetermined value or a predetermined rate of downward change in the amp draw of the compressor motor. The control terminates power to the compressor motor after detection of the characteristic, either immediately or after a predetermined time, while continuing operation of the fan to provide the melting. Normal operation is resumed when the characteristic is no longer detected, or after passage of a predetermined amount of time.
摘要翻译： 提供了一种用于在除冰模式下操作除湿器的方法和装置，其中所述除湿器具有蒸发器盘管，由风扇马达操作以使周围空气流过所述蒸发器盘管的风扇，以及由压缩机操作的压缩机 电动机使致冷剂流向蒸发器盘管。 提供了用于检测与在蒸发器盘管上形成霜相关的除湿器的特性的控制。 这种特性可以是蒸发器盘管的温度，线圈的温度变化率，压缩机的放大倍率下降到低于预定值或压缩机的放大器下降的预定的向下变化率 发动机。 在继续操作风扇以提供熔化之后，控制器在检测到特性之后立即或在预定时间之后终止对压缩机电动机的电力。 当不再检测到特性时，或经过预定时间量后，恢复正常操作。
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公开(公告)号：US08037697B2
公开(公告)日：2011-10-18
申请号：US12007314
申请日：2008-01-09
CPC分类号： F25C5/08 , F25C5/06 , F25C2400/10 , F25C2600/04 , F25C2700/12
摘要： An icemaker for a refrigerator having a cabinet with a refrigerated compartment and an unrefrigerated machine compartment includes a body portion formed with an inlet, an outlet and an opening. A flexible mold is positioned in the opening. A water supply is positioned to provide water to the flexible mold. A fluid supply circuit, including a pump mounted in the machine compartment, a first fluid conduit connected between the pump and the inlet, and a second fluid conduit connected to the outlet, provides warm fluid to the body portion. The icemaker forms ice during an ice production cycle and the fluid warmed in the machine compartment is used to partially melt and aid in releasing the ice which is then deposited in a ice storage bin during a harvest cycle.
摘要翻译： 一种用于具有具有冷藏室的柜体和非冷冻机室的冰箱的制冰机，包括形成有入口，出口和开口的主体部分。 柔性模具位于开口中。 定位水源以向柔性模具提供水。 一种流体供应回路，包括安装在机器舱内的泵，连接在泵和入口之间的第一流体导管和连接到出口的第二流体导管，向本体部分提供温暖的流体。 制冰机在制冰循环期间形成冰，并且在机器室中加热的流体用于部分熔化并帮助释放冰，然后在收获循环期间将冰沉积在储冰箱中。
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公开(公告)号：US20090173089A1
公开(公告)日：2009-07-09
申请号：US12007314
申请日：2008-01-09
CPC分类号： F25C5/08 , F25C5/06 , F25C2400/10 , F25C2600/04 , F25C2700/12
摘要： An icemaker for a refrigerator having a cabinet with a refrigerated compartment and an unrefrigerated machine compartment includes a body portion formed with an inlet, an outlet and an opening. A flexible mold is positioned in the opening. A water supply is positioned to provide water to the flexible mold. A fluid supply circuit, including a pump mounted in the machine compartment, a first fluid conduit connected between the pump and the inlet, and a second fluid conduit connected to the outlet, provides warm fluid to the body portion. The icemaker forms ice during an ice production cycle and the fluid warmed in the machine compartment is used to partially melt and aid in releasing the ice which is then deposited in a ice storage bin during a harvest cycle.
摘要翻译： 一种用于具有具有冷藏室的柜体和非冷冻机室的冰箱的制冰机，包括形成有入口，出口和开口的主体部分。 柔性模具位于开口中。 定位水源以向柔性模具提供水。 一种流体供应回路，包括安装在机器舱内的泵，连接在泵和入口之间的第一流体导管和连接到出口的第二流体导管，向本体部分提供温暖的流体。 制冰机在制冰循环期间形成冰，并且在机器室中加热的流体用于部分熔化并帮助释放冰，然后在收获循环期间将冰沉积在储冰箱中。
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