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Tableaware cleaning machine

A tableware washing machine and washing water technology, which is applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and rinsing machine parts, cleaning equipment, etc., and can solve the problems of energy saving and other problems

Inactive Publication Date: 2012-11-28
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, conventional dishwashers have problems such as being unable to perform night-time operation and not being able to save energy.

Method used

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  • Tableaware cleaning machine
  • Tableaware cleaning machine
  • Tableaware cleaning machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0020] Below, refer to Figure 1~Figure 4 The dishwasher according to Embodiment 1 of the present invention will be described. figure 1 It is a side sectional view of the dishwasher of Embodiment 1 of this invention. figure 2 It is a figure which shows the wash water turbidity detection part (illuminance measurement part) of the dishwasher of Embodiment 1 of this invention. image 3 It is a block diagram showing the control configuration of the dishwasher according to Embodiment 1 of the present invention. Figure 4 It is an explanatory diagram showing the temperature in the washing tub (washing water temperature, air temperature) and the operation status of the dishwasher according to Embodiment 1 of the present invention. Additionally, with reference to Figure 5 and Figure 6 The same constituent elements of the dishwasher of the conventional example to be described are denoted by the same reference numerals, and description thereof will be omitted. In addition, this ...

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PUM

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Abstract

The invention relates to a tableware cleaning machine which sprays washing water to clean the object to be washed. The tableaware cleaning machine includes an illumination detection part, namely, a washing water turbidity detection part, for detecting the brightness of the surrounding part of the tableware cleaning machine; and a control part controling the operation content. The control part determines that a nighter user is not nearby the tableware cleaning machine under the condition that the output of the illumination detection part is determined to be darker than a specified value; otherwise, the control part automatically switches the operation content. The tableware cleaning machine detemines whether the night user is nearby the tableware cleaning machine by detecting the surrounding brightness, thus, the tableware cleaning machine can automatically switch to a proper operation procedure to perform an energy-saving and efficient operation.

Description

technical field [0001] The present invention relates to a dishwasher for washing dishes or the like by spraying washing water from a washing nozzle. Background technique [0002] In the past, this kind of dish washing machine such as Figure 5 constituted as shown. Figure 5 It is a side sectional view of a conventional dishwasher. The structure is described below. Such as Figure 5 As shown, in the conventional dishwasher 1, a washing tub 2 is provided inside. A drain port 3 is provided at the bottom of the washing tank 2 . A washing pump 5 driven by a washing motor 4 is disposed in a pump chamber communicating with the drain port 3 . The washing pump 5 circulates washing water in the washing tub 2 . First, wash water is sucked into the wash pump 5 from the drain port 3 . After that, the wash water is supplied to the wash nozzle 6 by the wash pump 5 . Washing nozzle 6 is rotatably arranged on the inner bottom of washing tub 2 . Thereafter, washing water is sprayed fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/22A47L15/42A47L15/48A47L15/44
Inventor 上崎昌芳
Owner PANASONIC CORP