Clothes processing equipment and drum drying control method

By designing an openable and closable lifting rib structure in the garment processing equipment, flexible connection between the inner and outer drums is achieved, solving the problems of stain residue in perforated inner drums and low drying efficiency in non-perforated inner drums, thereby improving drying efficiency and hygiene, and reducing energy consumption.

CN121951850AActive Publication Date: 2026-05-01GREE ELECTRIC APPLIANCE INC OF ZHUHAI
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Patent Information

Application Number
CN202610426786.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-02
Publication Date
2026-05-01
Estimated Expiration
2046-04-02

AI Technical Summary

Technical Problem

Existing garment processing equipment has problems such as perforated inner drums leading to stain residue and hygiene hazards, and non-perforated inner drums having low drying efficiency and high energy consumption.

Method used

A closable lifting rib structure is designed. The inner cylinder sidewall is provided with a first through hole and a second through hole with a detachable cover plate. By controlling the opening and closing of the through holes, the inner cylinder and the outer cylinder can be isolated or connected, forming multiple drying circuits to improve heat exchange efficiency and drying uniformity.

Benefits of technology

It solves the problems of stain residue and hygiene hazards during the washing process, improves drying efficiency and energy efficiency, reduces energy consumption, simplifies equipment maintenance, and enhances the user experience.

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Abstract

The invention provides clothes processing equipment and a drum drying control method, the clothes processing equipment comprises a drum body assembly, the drum body assembly comprises an inner drum, an outer drum and a lifting rib, the inner wall surface of the side wall of the inner drum is provided with a mounting area, and the mounting area is provided with a first through hole; the lifting rib is arranged in the mounting area, and a cavity is defined by the bottom wall and the side wall of the lifting rib; the bottom wall of the lifting rib is provided with an opening and the side wall is provided with a second through hole; when the second through hole is in an open state, the first through hole, the opening, the cavity and the second through hole are sequentially communicated to form a passage, and the passage is communicated with the outer cylinder and the inner cylinder; when the second through hole is in a closed state, the passage is disconnected; the inner cylinder can be switched between a porous structure state and a non-porous structure state by controlling opening or closing of the second through holes in the lifting ribs; in the washing or rinsing stage, the second through hole is closed, and the inner barrel is isolated from the outer barrel; and in the drying or drum drying stage, the second through hole is opened, the inner drum communicates with the outer drum, hot air flows between the inner drum and the outer drum, and the drying uniformity is improved.
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