A protection device for a plant fan
CN224903574UActive Publication Date: 2026-10-27KUNSHAN SHENGTANG VENTILATION EQUIP CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202522440980.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-18
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-18
AI Technical Summary
Technical Problem
[0003]若风扇外壳或安装座采用单一材料，在长期承受风扇重量、运转振动或外部冲击时，易出现金属疲劳、开裂或变形
Benefits of technology
基层体采用不锈钢材质，提供高强度支撑，确保装置整体稳定性，抵御外部冲击与长期承重，加厚层为碳纤维复合层，兼具轻量化与高韧性，有效吸收风扇运转或外力碰撞产生的冲击能量，减少结构变形风险，表层体覆盖聚四氟乙烯涂料，形成耐腐蚀屏障，抵御厂房内化学物质、湿气或粉尘侵蚀，延长装置使用寿命，降低维护频率，基层体厚度最大，作为核心承重层，加厚层次之，强化抗冲击性能，表层体最薄但功能性强，这种梯度设计在保证强度的同时优化材料用量，兼顾经济性与可靠性；
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224903574U_ABST
Abstract
The utility model discloses a kind of protective devices for factory fan, including mounting seat, layer structure, protective frame, air deflector, mounting piece, built-in frame and fan outer frame, the mounting seat whole is layer structure composition, the top of the mounting seat is provided with protective frame, the top of the protective frame is provided with air deflector in both sides, the outer wall of the mounting seat is provided with mounting piece in both sides below, the inside of the mounting seat is provided with built-in frame above, the built-in frame is provided with fan outer frame below, the fan outer frame is located the inside below of mounting seat.The utility model is connected damper by the circular seat of protective frame and built-in frame four corners, forms elastic support structure, when fan operation, damper converts mechanical vibration into heat energy dissipation, significantly reduce vibration transmission to mounting seat and factory building, reduce noise pollution.
Need to check novelty before this filing date? Find Prior Art