Washing assembly and dishwasher

By using an independent water circuit system and water distribution valve control, the problem of insufficient water pressure in the dishwasher's spray arms has been solved, achieving improved cleaning power and reduced water consumption without increasing water consumption, thus enhancing the dishwasher's cleaning efficiency and effectiveness.

CN224483937UActive Publication Date: 2026-07-14NINGBO FOTILE KITCHEN WARE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO FOTILE KITCHEN WARE CO LTD
Filing Date
2025-07-17
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The existing dishwashers suffer from insufficient water pressure in the spray arms, leading to inadequate cleaning power and wasted resources.

Method used

An independent water circuit system is adopted, connecting the upper and lower spray arms with higher water pressure requirements to a separate water circuit, while the top spray arm and area washing spray arm with lower water pressure are connected to a third water circuit. The connection or closure of each water circuit is controlled by a water distribution valve to achieve multiple working modes to meet different cleaning needs.

Benefits of technology

It ensures sufficient cleaning power without increasing water consumption, reduces water consumption, solves the problem of insufficient cleaning power and resource waste caused by insufficient water pressure in the spray arm, and improves cleaning efficiency and effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to a cleaning assembly and a dishwasher, the cleaning assembly comprising a spray arm assembly and a water supply assembly; the spray arm assembly comprising a zone washing spray arm and a top spray arm, an upper spray arm and a lower spray arm which are sequentially and spacedly arranged from top to bottom; the water supply assembly comprising a first water path, a second water path and a third water path which are independent of each other, the upper spray arm being connected to the first water path, the lower spray arm being connected to the second water path, and the top spray arm and the zone washing spray arm both being connected to the third water path. In the above scheme, the upper spray arm and the lower spray arm which require higher water pressure are connected to separate water paths, so that the water pressure is ensured without increasing water consumption, thereby ensuring sufficient cleaning force, and the top spray arm and the zone washing spray arm which require lower water pressure are commonly connected to the third water path, so that the water consumption is reduced as much as possible under the premise of meeting the cleaning requirement, the cleaning requirement and the water consumption problem are considered, and the problems of insufficient cleaning force and resource waste caused by insufficient water pressure of the spray arm in the prior art are overcome.
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