What are the hazard levels of fire extinguishers in industrial buildings?

There are mild danger levels, moderate danger levels, severe danger levels and warehouse danger levels.

The fire hazard level is divided into mild hazard level, moderate hazard level, severe hazard level and warehouse hazard level. Mild hazard level: buildings for the elderly, children, hotels and office buildings with a building height of 24m or less. Only the buildings in the closed system are set in the walkways.

Medium risk level: high-rise civil buildings: hotels, office buildings, comprehensive buildings, postal buildings, financial and telecommunications buildings, command and dispatch buildings, radio and television buildings (towers), etc. Severely dangerous level: material preparation workshops of printing plants, alcoholic products, flammable liquid products and other factories.

Extended data:

Fire extinguisher configuration requirements stipulate:

1. In order to protect valuable materials and equipment from unnecessary pollution losses, the pollution degree of protected items should be considered when selecting the design specifications of fire extinguishers in buildings. Water-type fire extinguishers and foam extinguisher have similar fouling effects.

2. Small and medium-sized portable fire extinguishers are widely used in different civil construction sites; In the workshops of industrial buildings and the halls of ancient buildings, large and medium-sized portable fire extinguishers or cart fire extinguishers can be considered.

3. According to the risk level and fire type of the fire extinguisher configuration site, the protection distance and configuration benchmark of the fire extinguisher can be determined, which is the first step to start the design and calculation of the fire extinguisher configuration in buildings.

Baidu encyclopedia-fire risk rating