Why is there no flammable gas alarm device in the spray booth?

Update:07-11-2019
Summary:

  The purpose of setting up the flammable gas alar […]

 

The purpose of setting up the flammable gas alarm is to prevent timely detection when a large amount of material leaks. Painting in the painting room is normal operation, and the air supply and exhaust system can ensure that the combustible gas will not collect when the air supply system is designed (except for the failure of the air supply system), and no more paint will be placed in the spray booth during painting. A lot of leaks have occurred. In the paint mixing room, more paint may be placed, and a large amount of paint leakage may occur, so it is necessary to set a flammable gas alarm device.