Why do fires happen in hot weather?

(1) improper management with fire. Fires can be caused by poor management of fire sources used in production (such as welding, casting, forging and heat treatment) or in production (such as smoking and stove use).


(2) The management of flammable goods is not good, the storehouse does not meet the fire protection standards, and there is no classified storage according to the nature of substances. For example, putting together chemicals with conflicting properties, placing substances that burn in water in wet locations, and putting together substances that require different types of fire suppression may cause fires.


(3) Poor insulation of electrical equipment, installation does not meet the requirements of the regulations, overload, short circuit, contact resistance is too large, etc., may cause fire.


(4) unreasonable process layout, flammable and explosive places did not take corresponding fire and explosion measures, equipment lack of maintenance and repair or repair quality is poor, may cause fire.


(5) Violation of safe operation rules, overpressure and overtemperature of equipment, or illegal fire in flammable and explosive places, smoking or illegal use of flammable liquids such as gasoline may cause fire.


(6) Poor ventilation, combustible steam, gas or dust in the production place reaches explosive concentration in the air, and causes fire in case of fire source.


(7) lightning protection equipment is not properly installed, lack of maintenance or no lightning protection device, lightning strike caused by fire.


(8) Equipment and pipelines in flammable and explosive production sites do not take measures to eliminate static electricity, and fire is caused by discharge.


(9) oilcloth, cotton yarn, oily iron filings, etc., due to improper placement, spontaneous combustion occurs under certain conditions.