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Gushing arm assembly and household electrical water appliance

A technology for spray arm components and household appliances, which can be used in household cleaning devices, applications, household appliances, etc., and can solve problems such as difficulty in ensuring cleaning effect, reducing the scouring ability of sprayed fluid, and reducing the spraying range.

Active Publication Date: 2019-04-30
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when there are more spray holes on the bottom surface of the upper spray arm, the water pressure in the spray arm cavity will be greatly reduced, thereby greatly reducing the flushing ability of the sprayed fluid, that is, the cleaning effect will be deteriorated.
And when there are fewer spray holes on the bottom surface, the spray range of the sprayed fluid will be reduced, and it is also difficult to ensure the cleaning effect

Method used

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  • Gushing arm assembly and household electrical water appliance
  • Gushing arm assembly and household electrical water appliance
  • Gushing arm assembly and household electrical water appliance

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Embodiment Construction

[0037] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.

[0038] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0039] In the embodiments of the present invention, unless stated to the contrary, the used orientation words such as "up, down, top, bottom" usually refer to the directions shown in the drawings or refer to vertical, vertical or The term used to describe the mutual positional relationship of each component in terms of the direction of gravity.

[0040] The present invention will be described in detail below in...

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Abstract

The invention discloses a gushing arm assembly and a household electrical water appliance. The gushing arm assembly (100) comprises a gushing arm (2) and a flow expanding structure, wherein a horizontal lateral spray hole (12) communicated with a gushing arm cavity is formed in the gushing arm (2), a lateral opening in the horizontal direction is formed in the horizontal lateral spray hole (12), and the flow expanding structure is arranged on a fluid path of fluid sprayed from the horizontal lateral spray hole (12) and used for enlarging diffusion angle of the sprayed fluid. According to the gushing arm assembly and the household electrical water appliance, the horizontal lateral spray hole is formed in the gushing arm assembly, sufficient hydraulic pressure in the gushing arm cavity can be guaranteed to ensure cleaning capacity of the sprayed fluid on tableware, furthermore, the flow expanding structure is arranged in the gushing arm assembly, so that the cleaning range of the sprayedfluid can be expanded, and the cleaning effect of the tableware is improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a spray arm assembly and a water-using household appliance. Background technique [0002] In existing dishwashers, the spray arm is used as a core component, and its structural design directly determines the cleaning ability of the dishwasher. Usually, the dishwasher is provided with two upper and lower spray arms for cleaning the upper and lower bowl baskets respectively. In order to further improve the cleaning effect, the upper spray arm is arranged between the upper and lower two bowl baskets. Spray holes are respectively set on the surface and the bottom surface, that is, the upper and lower bowl baskets can be cleaned at the same time. [0003] However, when there are more spray holes on the bottom surface of the upper spray arm, the water pressure in the spray arm cavity will be greatly reduced, thereby greatly reducing the flushing ability of the sprayed flu...

Claims

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Application Information

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IPC IPC(8): A47L15/23A47L15/42
CPCA47L15/23A47L15/428A47L2601/03
Inventor 杜光辉李翔陈盈杰
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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