Safe production: In social production activities, through the harmonious operation of man-machine and material law, all kinds of potential accident risks and injury factors in the production process are always effectively controlled, and the life safety and health of workers are effectively protected. Nothing is dangerous, nothing is perfect
Safety production management: prevent and reduce accidents, try to avoid personal injury, property loss, environmental pollution and other losses caused in the production process, and achieve the purpose of safety production.
Accident: the time caused by work or occurring in the process of work, resulting in fatal or non-fatal occupational injuries; Events that cause personal injury or direct economic losses in production and business activities. (1) According to GB644 1 Classification of Casualty Accidents of Enterprise Employees, accidents are divided into 20 categories, including mechanical injury, vehicle injury, object strike, lifting injury, scald, fire, electric shock, roof caving, shooting, etc. (2) According to the Regulations on Reporting, Investigation and Handling of Production Safety Accidents, accidents are generally divided into general accidents, major accidents, major accidents and particularly major accidents (person: 3-10-30; Seriously injured:10-50-100:1000-5000-100)
Potential accident: The production and business operation entity violates the provisions of laws, regulations, rules, standards, regulations and safety production management system, or there are dangerous things that may lead to accidents, unsafe behaviors of people and management defects in production and business operation activities due to other factors. Accidents are divided into general accidents (difficult to rectify immediately) and major accidents (difficult to rectify and need to stop production or partially stop production).
Danger: the possibility of unexpected consequences in the system exceeds people's tolerance. The degree of danger is generally expressed by risk. R=F×C (possibility× severity)
Heinrich's law: also known as accident law, casualty: minor injury: unsafe behavior = 1:29:300. This rule shows that there were no 330 accidents, of which 300 did not cause personal injury, 29 caused minor injuries, and 1 caused serious injury or death. This law shows that countless accidents will inevitably lead to heavy casualties.
Hazard source: refers to the source or state that may lead to personal injury and illness, property loss, work environment damage or other losses. General hazards are divided into two categories, the first category (big tigers are inherently dangerous) and the second category (tiger cages).
Major hazard sources: refers to units (including places and facilities) that produce, transport, use or store dangerous goods for a long time or temporarily, and the quantity of dangerous goods is equal to or exceeds the critical quantity.
Safety: No injury, loss or danger, no threat of injury or damage, or no threat of injury, damage or loss. Safety in the production process refers to the absence of industrial accidents, occupational diseases, equipment or property losses.
Intrinsic safety: refers to the safety of production equipment or production system itself through design, which will not cause accidents even in the case of misoperation or failure. (Error-safety function; Failsafe function)
Safety production license: refers to the state's implementation of safety production license system for mining enterprises, construction enterprises, dangerous chemicals, fireworks and firecrackers, and civil explosives production enterprises. Enterprises that have not obtained the safety production license shall not engage in production activities.