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Tableware washing machine

A dishwashing machine and cleaning agent technology, applied in dishwashing machine/washing machine, dishwashing machine/rinsing washing machine parts, cleaning equipment, etc., can solve the problems such as the inability to greatly improve the cleaning performance and the inability to ensure the concentration.

Active Publication Date: 2005-08-24
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the predetermined concentration of the cleaning agent solution cannot be ensured, and the cleaning performance cannot be greatly improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] figure 1 It is a longitudinal sectional view of the dishwasher in Embodiment 1 of the present invention, figure 2 It is an enlarged vertical cross-sectional view of the main structure of the atomization generating device. like figure 1 As shown in , the cleaning agent solution forming unit 13 is arranged near one side of the front of the cleaning tank 2 , and a partition 14 is separated from the cleaning tank 2 . A notch is provided on the dividing plate 14 and communicates with the inside of the cleaning tank 2 . The cleaning solution forming unit 13 is provided with an atomization generator 15 for atomizing the cleaning solution formed in the cleaning solution forming unit 13 . Structure of atomization generating device 15 figure 2 As shown in , an ultrasonic oscillator (an oscillator for atomization) 16 is provided on the bottom surface, and a container 18 in which a liquid 17 is sealed is provided above the vibrating surface of the ultrasonic oscillator 16 ....

Embodiment 2

[0026] image 3 It is a vertical cross-sectional view of the dishwasher in Example 2 of the present invention. image 3 Among them, the door 21 is used to open / close the opening of the washing tank 2, and a central axis of rotation substantially parallel to one side below the opening of the washing tank 2 is provided on it. In the state where the machine door 21 is opened, the cutlery basket 10 containing the objects to be cleaned 8 can move between the upper surface of the machine door 21 and the cleaning tank 2 . On the front end side of the dish basket 10, a cleaning agent input part 22 is provided, and is in a position corresponding to the cleaning agent solution forming unit 13 provided at the front end of the washing tank 2. The other structures are the same as those of the above-mentioned Embodiment 1, so detailed description thereof will be omitted.

[0027] The operation and its effect in the dishwasher having the above structure will be described below. First, a p...

Embodiment 3

[0031] Figure 4 It is a longitudinal sectional view of the dishwasher in Example 3 of the present invention. exist Figure 4 Among them, the cleaning agent input part 24 integrated with the machine door 21 is arranged on the inner surface side of the machine door 21, that is, on the side of the cleaning tank 2, and is facing the cleaning solution forming unit 13 arranged at the front end of the cleaning tank 2. position. Since the other configurations are the same as those in the above-mentioned embodiment 2, detailed description thereof will be omitted.

[0032] The operation and its effect in the dishwasher having the above structure will be described below. First, add a prescribed amount of cleaning agent to the cleaning agent input part 24, and close the machine door 21; 13; Afterwards, by performing the same operation as in Example 1, the high-concentration cleaning agent solution can be scattered in the cleaning tank 2, and these high-concentration cleaning agent so...

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PUM

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Abstract

To provide a dishwasher which washes articles to be washed such as dishes by spraying them with washing water and substantially improves washing performance. In the figure, a detergent solution producing part is formed at a position along a side of a front end of a washing tank while being separated from the washing tank by a partition wall, communicates with the washing tank by cutting a part of the partition wall, and has an atomization producing means placed inside for atomizing the detergent solution made in the producing part. A detergent throw-in part for introducing a detergent for washing in the producing part is placed above the producing part. Consequently, the detergent of a prescribed concentration which is higher than the concentration of the detergent in the normal use is reliably dispersed and is made to evenly adheres to the objects to be washed. The washing performance is substantially improved by the chemical power of the detergent of the high concentration adhering to the objects to be washed and by subsequent washing processes.

Description

technical field [0001] The present invention relates to a tableware washing machine which sprays washing water onto tableware and other objects to be cleaned. Background technique [0002] In conventional dishwashers, cleaning is generally carried out by spraying washing water onto items to be washed such as tableware while dissolving the cleaning agent (for example, refer to Japanese Patent Application Laid-Open No. 2003-210378). Figure 5 A traditional dishwasher is shown in , and its structure will be described below. The inside of the body 1 of the dish washer is provided with a cleaning tank 2 , and (normal temperature) water or hot water is added to the inside of the cleaning tank 2 through the water inlet valve 3 . When adding cleaning water, utilize a water level sensor (not shown in the figure) to detect the water level, when reaching a preset appropriate water level, automatically stop adding water from the water inlet valve 3 . The bottom of the cleaning tank 2 i...

Claims

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Application Information

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IPC IPC(8): A47L15/44A47L15/00A47L15/42
CPCG02C7/10G02C9/02G02C9/04G02C2200/02
Inventor 田中淳裕上崎昌芳大山真
Owner PANASONIC CORP
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