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公开(公告)号：EP3257422A1
公开(公告)日：2017-12-20
申请号：EP16175065.8
申请日：2016-06-17
CPC分类号： A47L15/241 , A47L15/4291 , A47L15/483 , A47L2401/12 , A47L2501/06
摘要： The present invention relates to a dishwashing machine (100) comprising a washing unit (1), a rinsing unit (2) and a heat pump circuit (3) in which a working fluid flows, wherein a washing chamber (10) and a rinsing chamber (20) are defined in said washing unit (1) and in said rinsing unit (2), respectively, said heat pump circuit (3) exchanging heat with a vapour flow (V) from said rinsing unit (2) and/or from said washing unit (1), characterized in that it further comprises a secondary heating circuit (6) heating water for treating dishware in said dishwashing machine (100) by means of a secondary fluid circulating in said secondary heating circuit (6), said secondary heating circuit (6) comprising a secondary heat exchange unit (60) thermally coupled with said heat pump circuit (3) for heating said secondary fluid. The invention also relates to a method for operating a dishwashing machine (100) including a washing unit (1), a rinsing unit (2), a heat pump circuit (3) and a secondary heating circuit (6), wherein a washing chamber (10) and a rinsing chamber (20) are defined in said washing unit (1) and in said rinsing unit (2), respectively, said heat pump circuit (3) exchanging heat with a vapour flow (V) from said rinsing unit (2 and/or from said washing unit (1), said method comprising: heating a secondary fluid circulating in said secondary heating circuit (6) by means of said heat pump circuit (3); heating water for treating dishware in said dishwashing machine (100) by means of said secondary fluid heated by said heat pump circuit (3).
摘要翻译： 本发明涉及一种洗碗机（100），其包括洗涤单元（1），冲洗单元（2）和工作流体在其中流动的热泵回路（3），其中洗涤室（10）和漂洗 在所述清洗单元（1）和所述清洗单元（2）中分别限定有所述热泵电路（3），所述热泵电路（3）与来自所述清洗单元（2）的蒸汽流（V）进行热交换，和/或 其特征在于它还包括一个二次加热回路（6），用于通过在所述二次加热回路（6）中循环的二次流体来加热用于处理所述洗碗机（100）中的餐具的水，所述二次加热回路 二次加热回路（6）包括与所述热泵回路（3）热耦合的二次热交换单元（60），用于加热所述二次流体。 本发明还涉及一种用于操作包括洗涤单元（1），漂洗单元（2），热泵回路（3）和二次加热回路（6）的洗碗机（100）的方法，其中洗涤室 其特征在于，在所述清洗单元（1）和所述清洗单元（2）中分别限定有所述清洗单元（10）和漂洗室（20），所述热泵电路（3）与来自所述漂洗单元 （2）和/或来自所述洗涤单元（1），所述方法包括：通过所述热泵回路（3）加热在所述二次加热回路（6）中循环的二次流体;在所述洗碗机中加热用于处理餐具的水 （100）通过由所述热泵回路（3）加热的所述次级流体进行。
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公开(公告)号：EP3257423A1
公开(公告)日：2017-12-20
申请号：EP16175068.2
申请日：2016-06-17
IPC分类号： A47L15/42
CPC分类号： A47L15/4285 , A47L15/241 , A47L15/4291 , Y02B40/44
摘要： The present invention is related to a dishwashing machine (100) comprising a washing unit (1), a rinsing unit (2) and a heat pump circuit (3) for heating water to be used in said washing unit (1) and/or in said rinsing unit (2), wherein a washing chamber (10) and a rinsing chamber (20) are defined in said washing unit (1) and in said rinsing unit (2), respectively; it further comprises a suction device (4) mixing an air flow (A) drawn from an environment in which said dishwashing machine (100) is installed and a vapour flow (V) exiting from said rinsing unit (2) and/or from said washing unit (1), said suction device (4) being connected to a heat pump heat exchange unit (30) of said heat pump circuit (3) for heating a working fluid flowing in said heat pump circuit (3) by a mixed flow (M) of said air flow (A) and said vapour flow (V). The invention also relates to a method for operating a dishwashing machine (100) including a washing unit (1), a rinsing unit (2) and a heat pump circuit (3) for heating water to be used in said washing unit (1) and/or in said rinsing unit (2), wherein a washing chamber (10) and a rinsing chamber (20) are defined in said washing unit (1) and in said rinsing unit (2), respectively, said method comprising: mixing an air flow (A) from an environment in which the dishwashing machine (100) is installed with a vapour flow (V) exiting from said washing unit (1) and/or said rinsing unit (2); heating a flow of working fluid in said heat pump circuit (3) by a mixed flow (M) formed by said mixing said air flow (A) and said vapour flow (V).
摘要翻译： 本发明涉及一种洗碗机（100），其包括洗涤单元（1），冲洗单元（2）和用于加热要在所述洗涤单元（1）中使用的水的热泵回路（3），和/或 在所述清洗单元（2）中，其中清洗腔室（10）和清洗腔室（20）分别限定在所述清洗单元（1）和所述清洗单元（2）中; 它还包括抽吸装置（4），该抽吸装置（4）将从安装所述洗碗机（100）的环境抽出的空气流（A）与从所述漂洗单元（2）和/或从所述漂洗单元 所述吸入装置（4）与所述热泵回路（3）的热泵热交换单元（30）连接，用于通过混合流 （M）和所述蒸汽流量（V）。 本发明还涉及一种用于操作洗碗机（100）的方法，所述洗碗机包括清洗单元（1），冲洗单元（2）和用于加热要在所述清洗单元（1）中使用的水的热泵电路（3） 和/或在所述漂洗单元（2）中，其中洗涤室（10）和漂洗室（20）分别限定在所述洗涤单元（1）和所述漂洗单元（2）中，所述方法包括：混合 （1）和/或所述冲洗单元（2）离开的蒸汽流（V）的来自安装有所述洗碗机（100）的环境的空气流（A）; 通过由所述混合气流（A）和所述蒸气流（V）形成的混合气流（M）加热所述热泵回路（3）中的工作流体流。
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