Electric water heater with inner container self-cleaning structure
CN122408244APending Publication Date: 2026-07-17FOSHAN SHUNDE DISTRICT AORONG ELECTRICAL APPLIANCES IND C
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- FOSHAN SHUNDE DISTRICT AORONG ELECTRICAL APPLIANCES IND C
- Filing Date
- 2026-05-21
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Traditional electric water heaters are prone to developing hard scale in their inner tanks during use, leading to decreased heat exchange efficiency and corrosion risk. Existing anti-scaling measures are costly and complex to maintain.
Method used
It adopts a pneumatic flexible deformation descaling mechanism and an adaptive buoyancy scraping mechanism. By using a flexible liner and a buoyancy ring, it achieves automatic cleaning of scale through material deformation and scraping, and combines chemical methods to enhance the cleaning effect.
Benefits of technology
It effectively reduces the adhesion of scale crystals, achieves self-cleaning of the inner tank, improves heat exchange efficiency, reduces maintenance costs, and extends the life of the inner tank.
✦ Generated by Eureka AI based on patent content.
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Figure CN122408244A_ABST
Abstract
本发明公开一种具有内胆自清洁结构的电热水器，属于电热水器技术领域，包括箱体，所述箱体内部装配有内胆及加热管，所述内胆底部向上延伸设有内管；所述内胆内壁上设有第一除垢组件，所述第一除垢组件为气动柔性形变除垢机构，用于通过背面注入脉冲气体产生周期性鼓胀与收缩，利用材料弹性形变促使硬性水垢产生微裂并脱落；所述内管内部设有第二除垢组件，所述第二除垢组件为自适应浮力刮除机构，其受流体波动驱动沿内管内壁上下浮动，以滑动刮除内管内壁的污垢。本发明提供了一种具备出色的抗垢与自清洁能力的电热水器。
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