Method and arrangement for the energy-saving operation of dishwashers
    1.
    发明授权
    Method and arrangement for the energy-saving operation of dishwashers 有权
    洗碗机节能运行的方法和布置

    公开(公告)号:US07884498B2

    公开(公告)日:2011-02-08

    申请号:US10583963

    申请日:2005-08-25

    IPC分类号: H02J3/14

    摘要: In a method and an apparatus for operation of a dishwasher, a total maximum electric output is assigned to a group of electric consumer elements of the dishwasher. In addition, at least two output levels are assigned to each electric consumer element of said group. An optimum combination of output levels is then selected in a requirement determination step, based on an operational state B of the dishwasher, whereby for each consumer element the selected output level is adapted to the output requirement of the consumer element in operational state B and the total output of all consumer elements does not exceed the maximum electric total output. The output levels of the individual consumer elements are optimally adapted in accordance with the requirements in operating phases of the dishwasher, thus allowing a response to be made to any fluctuations in the operational state.

    摘要翻译: 在洗碗机操作的方法和装置中,总的最大电输出被分配给洗碗机的一组电消费元件。 此外,至少两个输出电平被分配给所述组的每个电子消费者元件。 然后在需求确定步骤中基于洗碗机的操作状态B选择输出电平的最佳组合,由此对于每个消费者元件,所选择的输出电平适应于在操作状态B中的消费者元件的输出要求,并且 所有消费者要素的总产量不超过最大电力总产量。 各个消费者元件的输出水平根据洗碗机操作阶段的要求进行最佳调整,从而允许对操作状态的任何波动作出响应。

    Operating-phase-dependent control of a heat-recovery device in dishwashers
    2.
    发明授权
    Operating-phase-dependent control of a heat-recovery device in dishwashers 有权
    洗碗机中热回收装置的操作相位依赖性控制

    公开(公告)号:US07901517B2

    公开(公告)日:2011-03-08

    申请号:US10581250

    申请日:2005-01-19

    IPC分类号: B08B3/00

    CPC分类号: A47L15/241 A47L15/4291

    摘要: The invention relates to a conveyor dishwasher having at least one washing zone (6, 7), at least one rinsing zone (8, 9) and a heat-recovery device (13) with a suction-extraction means. The dishwasher also comprises a drying zone (11). Openings (17, 18, 19, 20, 21) are provided for the suction extraction of air from the dishwasher. The overall quantity of the exhaust-airstream (24) can be varied by means of closing elements (25, 26, 27, 28), in dependence on the operating state of the dishwasher, by virtue of the openings (17, 18, 19, 20, 21) being completely or partially closed or released.

    摘要翻译: 本发明涉及具有至少一个洗涤区(6,7),至少一个漂洗区(8,9)和带有抽吸装置的热回收装置(13)的传送式洗碗机。 洗碗机还包括干燥区(11)。 开口(17,18,19,20,21)用于从洗碗机吸取空气。 排气流(24)的总量可以通过关闭元件(25,26,27,28)根据洗碗机的操作状态由于开口(17,18,19)而变化 ,20,21)完全或部分封闭或释放。

    Method and arrangement for the energy-saving operation of dishwashers

    公开(公告)号:US20090151750A1

    公开(公告)日:2009-06-18

    申请号:US10583963

    申请日:2005-08-25

    IPC分类号: A47L15/46

    摘要: The energy-saving operation of dishwashers (110; 410) plays an important role, in particular for larger enterprises, e.g. for the canteens of hospitals or large enterprises, and in the medical disinfection field. The invention thus discloses a method and a device, in which a total maximum electric output is assigned to a group of electric consumer elements (14, 15, 18, 19, 22, 23, 26, 33; 418, 420, 432, 438) of a dishwasher (110; 410). In addition, at least two output levels are assigned to each electric consumer element (14, 15, 18, 19, 22, 23, 26, 33; 418, 420, 432, 438) of said group. An optimum combination of output levels is then selected in a requirement determination step, based on an operational state B of the dishwasher (119), whereby for each consumer element (14, 15, 18, 19, 22, 23, 26, 33; 418, 420, 432, 438) the selected output level is adapted to the output requirement of the consumer element (14, 15, 18, 19, 22, 23, 26, 33; 418, 420, 432, 438) in operational state B and the total output of all consumer elements (14, 15, 18, 19, 22, 23, 26, 33; 418, 420, 432, 438) does not exceed the maximum electric total output. The operation of the dishwasher (110; 410) can also be divided into three phases, a start phase, an activation phase and a load control phase. The output levels of the individual consumer elements (14, 15, 18, 19, 22, 23, 26, 33; 418, 420, 432, 438) are optimally adapted in accordance with the requirements in said operating phases, thus allowing a response to be made to any fluctuations in the operational state. The inventive method permits significant energy savings to be made in comparison to conventional methods for controlling dishwashers (110; 410) and leads to a more rapid attainment of a ready status of the dishwasher (110; 410) upon activation.

    Operating-phase-dependent control of a heat-recovery device in dishwashers
    4.
    发明申请
    Operating-phase-dependent control of a heat-recovery device in dishwashers 有权
    洗碗机中热回收装置的操作相位依赖性控制

    公开(公告)号:US20070125403A1

    公开(公告)日:2007-06-07

    申请号:US10581250

    申请日:2005-01-19

    IPC分类号: B08B9/20 B08B7/00 B08B3/00

    CPC分类号: A47L15/241 A47L15/4291

    摘要: The invention relates to a conveyor dishwasher having at least one washing zone (6, 7), at least one rinsing zone (8, 9) and a heat-recovery device (13) with a suction-extraction means. The dishwasher also comprises a drying zone (11). Openings (17, 18, 19, 20, 21) are provided for the suction extraction of air from the dishwasher. The overall quantity of the exhaust-airstream (24) can be varied by means of closing elements (25, 26, 27, 28), in dependence on the operating state of the dishwasher, by virtue of the openings (17, 18, 19, 20, 21) being completely or partially closed or released.

    摘要翻译: 本发明涉及具有至少一个洗涤区(6,7),至少一个漂洗区(8,9)和带有抽吸装置的热回收装置(13)的传送式洗碗机。 洗碗机还包括干燥区(11)。 开口(17,18,19,20,21)用于从洗碗机吸取空气。 排气流(24)的总量可以通过关闭元件(25,26,27,28)根据洗碗机的操作状态由于开口(17,18,19)而变化 ,20,21)完全或部分封闭或释放。