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公开(公告)号：US10294605B2
公开(公告)日：2019-05-21
申请号：US14443163
申请日：2013-11-14
发明人： Francesco Cavarretta , Roberto Ragogna , Maura Pasquotti , Stefano Zandona′ , Elena Pesavento , Christian Montebello
摘要： A heat pump laundry dryer or a heat pump washing machine having a drying function, includes a control unit controlling an operation of the laundry treatment apparatus. A laundry treatment chamber treats laundry using process air circulated in a process air circuit. A heat pump system has a refrigerant loop in which refrigerant fluid is circulated through a first and a second heat exchanger. A compressor circulates the refrigerant fluid through the refrigerant loop, and a cooling fan unit cools the compressor. During the operation, a conveyance capacity of the cooling fan unit is varied. A detector unit detects an operation parameter indicating a state of at least one electronic board. A method of operation includes operating the cooling fan unit based upon the electronic board operation parameter, and controlling the compressor operation output based upon the electronic board operation parameter, wherein the compressor is a variable speed compressor.
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2.发明申请A Method for Controlling a Laundry Dryer Including a Fan Motor for Driving a Drying Air Stream Fan with a Variable Speed 有权一种用于控制包括用于驱动具有可变速度的干燥气流风扇的风扇电动机的洗衣机的方法公开(公告)号：US20150322619A1
公开(公告)日：2015-11-12
申请号：US14647243
申请日：2013-11-18
CPC分类号： D06F58/28 , D06F58/20 , D06F58/206 , D06F2058/2864 , D06F2058/287 , D06F2058/2877 , Y02B40/72
摘要： The present invention relates to a method for controlling a laundry dryer including a fan motor (26) for driving a drying air stream fan (18) with a variable speed (vf) and a drum motor (28) for driving a laundry drum (12), said method comprising the steps of setting a predetermined course for the speed (vd) of the drum motor (28), maintaining the speed (vd) of the drum motor (28) according to the predetermined course for the speed (vd) of said drum motor (28), detecting a power (Pd) or a current absorbed by the drum motor (28), and controlling the speed (vf) of the fan motor (26) on the basis of the absorbed power (Pd) or current of the drum motor (28). The speed (vf) of the fan motor (26) increases with a decreasing absorbed power (Pd) or current of the drum motor (28) and/or the speed (vf) of the fan motor (26) decreases with an increasing absorbed power (Pd) or current of the drum motor (28). Further, the present invention relates to a laundry dryer including an air stream circuit with a drying air stream fan and a laundry drum.
摘要翻译： 本发明涉及一种用于控制衣物干燥机的方法，该方法包括用于驱动具有可变速度（vf）的干燥气流风扇（18）的风扇马达（26）和用于驱动衣物滚筒（12）的滚筒马达（28） ），所述方法包括以下步骤：为所述滚筒电动机（28）的速度（vd）设定预定行程，根据所述速度（vd）的预定行程来保持所述滚筒电动机（28）的速度（vd） 检测所述鼓马达（28）吸收的功率（Pd）或电流，以及根据所述吸收功率（Pd）来控制所述风扇马达（26）的速度（vf） 或电动机（28）的电流。 风扇马达（26）的速度（vf）随着吸收功率（Pd）或鼓马达（28）的电流的减小和/或风扇马达（26）的速度（vf）随着吸收增加而减小而增加 电动机（Pd）或电动机（28）的电流。 此外，本发明涉及一种衣物干燥器，其包括具有干燥空气流风扇和衣物滚筒的气流回路。
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公开(公告)号：US20140223758A1
公开(公告)日：2014-08-14
申请号：US14346840
申请日：2012-09-26
IPC分类号： D06F58/20
CPC分类号： D06F58/206 , D06F58/24
摘要： The invention relates to a laundry treatment apparatus, in particular dryer (2a) or washing machine having drying function, comprising: a cabinet having a front wall, a rear wall, side walls and a base section, wherein the base section comprises an internal side facing the interior of the cabinet and an external side exposed to the outside of the cabinet, a laundry storing chamber for treating laundry using process air (A), a process air loop for circulating the process air through the laundry storing chamber, and a heat pump system for dehumidifying and heating the process air, the heat pump system having a refrigerant loop comprising: a first heat exchanger (10) for heating a refrigerant and cooling the process air (A), a second heat exchanger (12) for cooling the refrigerant and heating the process air, a refrigerant expansion device, a compressor, and an auxiliary heat exchanger (13). According to the invention the auxiliary heat exchanger (13) is arranged at the external side of the base section.
摘要翻译： 本发明涉及一种衣物处理装置，特别是具有干燥功能的干衣机（2a）或洗衣机，包括：具有前壁，后壁，侧壁和基部的机壳，其中，所述基部包括内侧 面向机柜的内部和暴露于机壳外部的外侧，用于使用处理空气（A）处理衣物的洗衣储存室，用于使处理空气通过衣物储存室循环的处理空气回路，以及热量 用于对工艺空气进行除湿和加热的泵系统，所述热泵系统具有制冷剂回路，包括：第一热交换器（10），用于加热制冷剂并冷却所述工艺空气（A）;第二热交换器（12） 制冷剂和加热空气，制冷剂膨胀装置，压缩机和辅助热交换器（13）。 根据本发明，辅助热交换器（13）设置在基部的外侧。
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公开(公告)号：US09758921B2
公开(公告)日：2017-09-12
申请号：US14647243
申请日：2013-11-18
CPC分类号： D06F58/28 , D06F58/20 , D06F58/206 , D06F2058/2864 , D06F2058/287 , D06F2058/2877 , Y02B40/72
摘要： A method is provided for controlling a laundry dryer including a fan motor (26) for driving a drying air stream fan (18) with a variable speed (vf) and a drum motor (28) for driving a laundry drum (12). The method comprises the steps of setting a predetermined course for the speed (vd) of the drum motor (28), maintaining the speed (vd) of the drum motor (28) according to the predetermined course for the speed (vd) of said drum motor (28), detecting a power (Pd) or a current absorbed by the drum motor (28), and controlling the speed (vf) of the fan motor (26) on the basis of the absorbed power (Pd) or current of the drum motor (28). The speed (vf) of the fan motor (26) increases with a decreasing absorbed power (Pd) or current of the drum motor (28) and/or the speed (vf) of the fan motor (26) decreases with an increasing absorbed power (Pd) or current of the drum motor (28).
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5.发明申请Method for Controlling a Laundry Dryer with a Variable Drum Rotation Speed and a Variable Fan Rotation Speed 有权用于控制具有可变鼓旋转速度和可变风扇旋转速度的洗衣烘干机的方法公开(公告)号：US20150299934A1
公开(公告)日：2015-10-22
申请号：US14647245
申请日：2013-11-21
IPC分类号： D06F58/28
CPC分类号： D06F58/28 , D06F58/206 , D06F2058/2806 , D06F2058/2854 , D06F2058/2864 , D06F2058/287
摘要： A method for controlling a laundry dryer with a variable drum rotation speed and a variable fan rotation speed The present invention relates to a method for controlling a laundry dryer including a laundry drum (12) with a variable drum rotation speed (vd) and a drying air stream fan (18) with a variable fan rotation speed (vf). Said method comprising the steps of setting a course of the drum rotation speed (vd) or a course of a drum motor power (Pd) of the laundry drum (12), and setting a fan rotation speed (vf) and/or a fan motor power (Pf) of the drying air stream fan (18) on the basis of the drum rotation speed (vd) and/or the drum motor power (Pd) of the laundry drum (12). The fan rotation speed (vf) and/or the fan motor power (Pf) of the drying air stream fan (18) is decreased with an increasing drum rotation speed (vd) and/or increasing drum motor power (Pd) of the laundry drum (12). The fan rotation speed (vf) and/or the fan motor power (Pf) of the drying air stream fan (18) is increased with a decreasing drum rotation speed (vd) and/or decreasing drum motor power (Pd) of the laundry drum (12). Further, the present invention relates to a corresponding laundry dryer.
摘要翻译： 一种用于控制具有可变鼓转速和可变风扇转速的衣物干燥器的方法技术领域本发明涉及一种用于控制衣物烘干机的方法，所述衣物烘干机包括具有可变鼓转速（vd）的烘干滚筒（12）和干燥 具有可变风扇转速（vf）的气流风扇（18）。 所述方法包括以下步骤：设置滚筒转速（vd）的程度或衣物滚筒（12）的滚筒电机功率（Pd）的过程，以及设置风扇转速（vf）和/或风扇 基于滚筒转速（vd）和/或衣物滚筒（12）的滚筒电机功率（Pd），干燥气流风扇（18）的电机功率（Pf）。 干燥空气流风扇（18）的风扇转速（vf）和/或风扇马达功率（Pf）随着滚筒转速（vd）的增加和/或增加滚筒电机功率（Pd）而减小 鼓（12）。 干燥空气流风扇（18）的风扇转速（vf）和/或风扇电机功率（Pf）随着滚筒转速（vd）的降低和/或降低滚筒电机功率（Pd）而增加 鼓（12）。 此外，本发明涉及相应的衣物烘干机。
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公开(公告)号：US20140290091A1
公开(公告)日：2014-10-02
申请号：US14354193
申请日：2012-10-24
CPC分类号： D06F58/28 , D06F58/206 , D06F2058/2854 , D06F2058/287
摘要： Laundry dryer, with a heat pump system, said heat pump system comprises a refrigerant circuit (10) for a refrigerant and an drying air stream circuit (12) for the drying air stream, wherein the refrigerant circuit (10) includes a compressor (14) with variable output, a first heat exchanger (16), variable expansion means (18) and a second heat exchanger (20) connected in series and forming a closed loop, the drying air stream circuit (12) includes the first heat exchanger (16), the second heat exchanger (20), a laundry treatment chamber (22) and at least one air stream fan (24), the refrigerant circuit (10) and the air stream circuit (12) are thermally coupled by the first heat exchanger (16) and the second heat exchanger (20), the first heat exchanger (16) is provided for heating up the air stream and cooling down the refrigerant, and the second heat exchanger (20) is provided for cooling down the air stream and heating up the refrigerant, wherein a control unit (38) is provided to adjust the variable expansion means (18), wherein the control unit (38) is adapted to adjust the variable expansion means (18) in response to at least a compressor quantity representative of the operation of the compressor (14) and/or in response to the drying cycle selected by the user, wherein said quantity is at least one of the following rotational speed of the compressor (14), supply current/voltage frequency of the compressor motor, absorbed power or current of the compressor (14).
摘要翻译： 具有热泵系统的洗衣干燥机，所述热泵系统包括用于制冷剂的制冷剂回路（10）和用于干燥空气流的干燥空气流回路（12），其中制冷剂回路（10）包括压缩机（14） ），可变输出的第一热交换器（16），可变膨胀装置（18）和串联连接并形成闭合回路的第二热交换器（20），干燥空气流回路（12）包括第一热交换器 16），第二热交换器（20），衣物处理室（22）和至少一个空气流风扇（24），制冷剂回路（10）和气流回路（12）通过第一热量 交换器（16）和第二热交换器（20），第一热交换器（16）被设置用于加热空气流并冷却制冷剂，并且第二热交换器（20）被设置用于冷却空气流 并加热制冷剂，其中设置有控制单元（38） 可变膨胀装置（18），其中所述控制单元（38）适于响应于代表所述压缩机（14）的操作的至少一个压缩机量和/或响应地调节所述可变膨胀装置（18） 到所述用户选择的干燥循环，其中所述量是所述压缩机（14）的以下旋转速度中的至少一个，所述压缩机的供应电流/电压频率，所述压缩机（14）的吸收功率或电流。
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公开(公告)号：US11377779B2
公开(公告)日：2022-07-05
申请号：US14647609
申请日：2013-11-20
IPC分类号： D06F58/38 , D06F103/10 , D06F103/34 , D06F103/36 , D06F103/38 , D06F103/44 , D06F105/24 , D06F105/46 , D06F103/04 , D06F103/32 , D06F105/28 , D06F105/32 , D06F105/48 , D06F101/20
摘要： A method is provided for controlling a drying cycle of a laundry dryer having a laundry drum and an air stream fan for circulating drying air through said laundry drum. The method includes the steps of: starting a drying cycle (14); performing the drying cycle (16); detecting an electric resistance and/or conductivity of the laundry during the drying cycle (16) for estimating a dryness level of the laundry; comparing the electric resistance and/or conductivity of the laundry with an end cycle condition (20; 28, 30; 36); and finishing the drying cycle (16), if the end cycle condition (20; 28, 30; 36) is fulfilled. The end cycle condition (20; 28, 30; 36) depends on the rotation speed (SD) of the laundry drum and/or on the rotation speed (SF) of the air stream fan.
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8.发明授权Controlling a laundry dryer with a variable drum rotation speed and a variable fan rotation speed 有权控制具有可变鼓转速和可变风扇转速的衣物烘干机公开(公告)号：US09534340B2
公开(公告)日：2017-01-03
申请号：US14647245
申请日：2013-11-21
CPC分类号： D06F58/28 , D06F58/206 , D06F2058/2806 , D06F2058/2854 , D06F2058/2864 , D06F2058/287
摘要： A method is provided for controlling a laundry dryer including a laundry drum (12) with a variable drum rotation speed (vd) and a drying air stream fan (18) with a variable fan rotation speed (vf). The method includes the steps of setting a course of the drum rotation speed (vd) or a course of a drum motor power (Pd) of the laundry drum (12), and setting a fan rotation speed (vf) and/or a fan motor power (Pf) of the drying air stream fan (18) on the basis of the drum rotation speed (vd) and/or the drum motor power (Pd) of the laundry drum (12). The fan rotation speed (vf) and/or the fan motor power (Pf) of the drying air stream fan (18) is decreased with an increasing drum rotation speed (vd) and/or increasing drum motor power (Pd) of the laundry drum (12). The fan rotation speed (vf) and/or the fan motor power (Pf) of the drying air stream fan (18) is increased with a decreasing drum rotation speed (vd) and/or decreasing drum motor power (Pd) of the laundry drum (12).
摘要翻译： 提供了一种用于控制包括具有可变鼓转速（vd）的衣物滚筒（12）和具有可变风扇转速（vf）的干燥空气流风扇18的衣物烘干机的方法。 该方法包括以下步骤：设置滚筒转速（vd）的程度或衣物滚筒（12）的滚筒电机功率（Pd）的过程，并设置风扇转速（vf）和/或风扇 基于滚筒转速（vd）和/或衣物滚筒（12）的滚筒电机功率（Pd），干燥气流风扇（18）的电机功率（Pf）。 干燥空气流风扇（18）的风扇转速（vf）和/或风扇马达功率（Pf）随着滚筒转速（vd）的增加和/或增加滚筒电机功率（Pd）而减小 鼓（12）。 干燥空气流风扇（18）的风扇转速（vf）和/或风扇电机功率（Pf）随着滚筒转速（vd）的降低和/或降低滚筒电机功率（Pd）而增加 鼓（12）。
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9.发明申请Heat Pump Laundry Treatment Apparatus and Method of Operating a Heat Pump Laundry Treatment Apparatus 审中-公开热泵洗衣处理设备及操作热泵洗衣处理设备的方法公开(公告)号：US20150308034A1
公开(公告)日：2015-10-29
申请号：US14443163
申请日：2013-11-14
发明人： Francesco Cavarretta , Roberto Ragogna , Maura Pasquotti , Stefano Zandona , Elena Pesavento , Christian Montebello
CPC分类号： D06F58/206 , D06F58/28 , D06F2058/2854 , D06F2058/2864 , D06F2058/287 , D06F2058/2877
摘要： The invention relates to a heat pump laundry treatment apparatus, in particular a heat pump laundry dryer or a heat pump washing machine having drying function, and to a method of operating such a heat pump laundry treatment apparatus. The laundry treatment apparatus comprises a control unit (51) controlling the operation of the laundry treatment apparatus, a laundry treatment chamber for treating laundry using process air, a process air circuit for circulating the process air, a heat pump system having a refrigerant loop (6) in which the refrigerant fluid is circulated through a first and a second heat exchanger, a compressor (14) for circulating the refrigerant fluid through the refrigerant loop (6), and a cooling fan unit (53) for cooling the compressor (14). During the operation the conveyance capacity of the cooling fan unit (53) is varied, and a detector unit (60) for detecting an operation parameter indicates a state of an electronic board (52). The method comprises operating the cooling fan unit (53) in dependency of the electronic board operation parameter, and/or controlling the compressor operation output in dependency of the electronic board operation parameter, wherein the compressor (14) is a variable speed compressor.
摘要翻译： 本发明涉及一种热泵衣物处理装置，特别是具有干燥功能的热泵衣物干燥机或热泵洗衣机，以及操作这种热泵衣物处理装置的方法。 衣物处理装置包括控制衣物处理装置的操作的控制单元（51），用于使用处理空气处理衣物的衣物处理室，用于使处理空气循环的处理空气回路，具有制冷剂回路的热泵系统 6），其中制冷剂流体通过第一和第二热交换器循环，用于使制冷剂流体循环通过制冷剂回路（6）的压缩机（14）和用于冷却压缩机（14）的冷却风扇单元（53） ）。 在操作期间，冷却风扇单元（53）的输送能力发生变化，并且用于检测操作参数的检测器单元（60）表示电子板（52）的状态。 该方法包括根据电子板操作参数操作冷却风扇单元（53），和/或根据电子板操作参数来控制压缩机运行输出，其中压缩机（14）是变速压缩机。
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公开(公告)号：US09249538B2
公开(公告)日：2016-02-02
申请号：US14346840
申请日：2012-09-26
CPC分类号： D06F58/206 , D06F58/24
摘要： A laundry treatment apparatus, in particular a dryer (2a) or washing machine having a drying function, includes a cabinet having a front wall, a rear wall, side walls and a base section. The base section has an internal side facing the interior of the cabinet and an external side exposed to the outside of the cabinet. A laundry storing chamber for treating laundry using process air (A), a process air loop for circulating the process air through the laundry storing chamber, and a heat pump system for dehumidifying and heating the process air are also provided. The heat pump system has a refrigerant loop comprising: a first heat exchanger (10) for heating a refrigerant and cooling the process air (A), a second heat exchanger (12) for cooling the refrigerant and heating the process air, a refrigerant expansion device, a compressor, and an auxiliary heat exchanger (13). The auxiliary heat exchanger (13) is arranged at the external side of the base section.
摘要翻译： 洗衣处理装置，特别是具有干燥功能的干衣机（2a）或洗衣机，包括具有前壁，后壁，侧壁和基部的机壳。 基部具有面向机柜内部的内侧和暴露于机柜外部的外侧。 还提供了一种用于使用处理空气（A）处理衣物的洗衣储存室，用于使处理空气通过衣物储存室循环的处理空气回路，以及用于对加工空气进行除湿和加热的热泵系统。 所述热泵系统具有：制冷剂回路，包括：用于加热制冷剂并冷却所述处理空气的第一热交换器（10），用于冷却所述制冷剂并加热所述处理空气的第二热交换器（12），制冷剂膨胀 装置，压缩机和辅助热交换器（13）。 辅助热交换器（13）设置在基部的外侧。
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