Fan (floor-mounted fire ventilation fan room)
CN309919553SActive Publication Date: 2026-04-14CHINA ARCHITECTURE DESIGN & RES GRP CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-13
- Publication Date
- 2026-04-14
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Fan (Floor-standing fire ventilation fan room). 2. Application of this design: Installed on the ground or roof for building smoke extraction, pressurization, air supply, air intake, and ventilation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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