Fire sprinkler installation distance specification

What is the specification of the fire sprinkler installation distance?

1. The installation distance of the sprinkler is generally 3.6 meters in diameter and 1.8 meters in radius;

2. The maximum protection area of ​​the sprinkler is 12.5 square meters;

3. The sprinkler head should not be less than 300mm from the wall;

4. When the distance between the sprinkler head and the ceiling is greater than 80m, and the combustible material is contained in the ceiling, it is necessary to use the upper and lower spray;

The fire sprinkler installation distance specification is introduced above. The working principle of the fire sprinkler is described below: The red liquid on the fire sprinkler is a kind of thing that is extremely sensitive to heat. When the temperature rises, he expands rapidly, causing the glass to be broken, and then the pressure sensor inside the glass will spray the fire pump.