# BYD Shenzhen Factory Fire Protection Engineering ## Project Background The BYD Shenzhen factory covers 50 square kilometers and includes multiple production workshops and large warehouses, resulting in a highly complex fire protection system. ## Solution 1. **Zoned Protection** (\n\n1.–**): Implements customized fire protection configurations based on the fire risk levels of different workshops. 2. **Large-Space Protection** (**–**): Utilizes high-flow sprinklers and deluge systems for workshops with high ceilings. 3. **Warehouse-Specific Systems** (**–**): Deploys gas extinguishing systems for chemical storage areas. ## Products Used - ZSFY100 Deluge Alarm Valve: 30 sets - Dry Powder Extinguishers: MFZ/ABC4 × 500 units - Carbon Dioxide Extinguishers (MT5): 200 units - Fire Hoses (25 Type): 5000 meters ## Project Outcome The project passed fire safety acceptance inspection on the first attempt, providing reliable assurance for safe factory operations.