The number of workshops, oil-immersed power transformer rooms, oil switches, high-voltage capacitor rooms and voltage regulator rooms with Class A and Class B fire hazards can be calculated per 50 square meters 1; Class A and B fire hazard warehouses and Class C fire hazard workshops can be calculated according to the configuration 1 set per 80 square meters; Every 100 square meter has 1 class C fire hazard warehouse; Class A and Class B fire hazard production equipment areas are set up every 1 00 ~150m2/set.

1, Class A and Class B fire hazard workshops, oil-immersed power transformer room, oil switch, high-voltage capacitor room, voltage regulator room, etc. , can be calculated according to the configuration of every 50 square meters 1;

2, A, B fire hazard warehouse, C fire hazard workshop, can be calculated per 80 square meters 1 configuration;

3. There are 1 warehouse of Class C fire hazard per 100 square meter;

4. There are 1 unit for Class A and Class B fire hazard production facilities, each 100 ~ 150 square meters;

5. There are 1 set per 150 ~ 200m2 in Class C fire hazard production device area;

6, hotels, office buildings, teaching buildings, hospitals, every 50- 100 square meters configuration1;

7. Department stores, exhibition buildings, libraries, postal buildings and finance and trade buildings are equipped with 1 set every 50-80 square meters;

8, electrical equipment room, every 50 square meters at least 2;

9, liquefied petroleum gas, combustible gas tank farm, each tank set up 2;

10, flammable and combustible liquid loading and unloading platform, every 1 0 ~15m is1.