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Dishwasher

A tableware washing machine and tableware technology, which is applied in the direction of tableware washing machine/washing machine, tableware washing machine/rinsing machine parts, cleaning equipment, etc., can solve problems such as complex structure and the like

Active Publication Date: 2018-11-02
TOSHIBA LIFESTYLE PROD & SERVICES CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the conventional structure, the structure for generating fine air bubbles tends to become complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0038] First, refer to Figure 1 to Figure 15 , and the first embodiment will be described.

[0039] Such as figure 1 As shown, the dishwasher 10 includes a cabinet 11 , a washing tank 12 , a door 13 , and a dish basket 14 . In addition, in the following description, the door 13 side, that is, the user's side, is taken as the near side or front side of the dishwasher 10 with respect to the cabinet 11, and the side opposite to the door 13, that is, the user's side, is taken as the dishwasher. 10 inside or behind. In addition, the dishwasher 10 may be a so-called built-in type or a stationary type.

[0040] The box body 11 constitutes the outer shell of the dishwasher 10 and is integrally formed in a rectangular box shape with an open front, for example, from a metal plate such as stainless steel. The cleaning tank 12 is provided in the box body 11, and is integrally formed in the shape of a rectangular box with an open front, for example, from a stainless metal plate or the...

no. 2 approach

[0121] Next, refer to Figure 16 , and the second embodiment will be described.

[0122] In the second embodiment, the specific structure and the like of the fine air bubble generator 40 are different from those of the first embodiment described above. That is, in the present embodiment, the fine air bubble generator 40 does not include the downstream side channel member 60 in the first embodiment described above. In this case, the downstream flow path member 60 is integrally built into the mounting portion 25 . That is, in the present embodiment, a part of the fine air bubble generator 40 is integrally formed with the mounting part 25 .

[0123] Specifically, the mounting portion 25 of the present embodiment has a straight cylindrical portion 421 and an enlarged portion 422 instead of the communication portion 253 of the first embodiment described above. The straight portion 421 and the enlarged portion 422 constitute the downstream flow path 42 . The straight part 421 an...

no. 3 approach

[0131] Next, refer to Figure 17 , and the third embodiment will be described.

[0132] In the present embodiment, the microbubble generator 40 includes an upstream flow path member 501 instead of the upstream flow path member 50 . The upstream flow path member 501 of the present embodiment is integrally formed in the form of the upstream flow path member 50 and the connection member 29 in the above-mentioned second embodiment.

[0133] Accordingly, the same effects as those of the above-described embodiments can also be obtained.

[0134] In addition, in the present embodiment, the upstream flow path member 50 and the connection member 29 are formed integrally. Therefore, compared with the case where the upstream flow path member 50 and the connecting member 29 are provided as separate members as in the above-mentioned second embodiment, the connecting member 29 and the sealing member 27 for the connecting member 29 as separate members can be reduced, As a result, the numb...

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PUM

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Abstract

The invention provides a dishwasher including a casing to constitute an outer frame; a cleaning tank installed in the casing for accommodating the tableware; and a water supply port portion provided inside the cleaning tank to supply a valve plug from the water pipe to the cleaning tank; and a fine bubble generator disposed on the water supply path from the valve plug to the water supply port portion, and by narrowing the water supply path locally, the water passing through the water supply path contains fine bubbles to generate fine bubble water, and the supply of gas is not obtained from theoutside of the water supply path.

Description

technical field [0001] Embodiments of the present invention relate to a dishwasher. Background technique [0002] For example, in a dishwashing machine, there is conventionally known a technique for improving washing performance by generating fine air bubbles in water sprayed from a spray nozzle. However, in the conventional structure, the structure for generating fine bubbles tends to become complicated. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2007-117315 Contents of the invention [0006] The technical problem to be solved by the invention [0007] Therefore, the present invention provides a dishwasher that has a simple structure and can improve cleaning performance. [0008] Solutions for technical problems [0009] The dishwasher according to the embodiment includes: a box body constituting an outer shape; a washing tank provided in the box body for storing tableware; a water supply port pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/23A47L15/42
CPCA47L15/23A47L15/42A47L15/4217A47L15/428A47L2601/02A47L15/10A47L15/4214
Inventor 内山具典根岸昭博长井智
Owner TOSHIBA LIFESTYLE PROD & SERVICES CORP