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  • Country: China
  • City: Quanzhou
  • Address: Qingmeng industrial zone
  • Contact Person: Karl Liang

division of fire alarm area
Alarm area is a unit that divides the warning range of automatic fire alarm system according to fire zone or floor

An alarm area includes a plurality of detection areas

The purpose of dividing the alarm area is to determine the location of the alarm and fire

At the same time, it is convenient to solve the problem of fire control system linkage design

The alarm area should be divided according to the fire zone or floor

You can also divide several adjacent fire zones or floors that need to be simultaneously linked with fire fighting equipment into an alarm area in case of fire

One fire display panel has been set up in each alarm area

When an ALARM AREA consists of more than one floor, a fire display panel should be installed on each floor showing the area display of the floor only

Used to display fire information in the fire zone of the floor

To facilitate identification and management
Sound and light fire alarms should be set evenly in each alarm area

An alarm area of a cable tunnel shall consist of a closed length interval

An alarm area shall not exceed 3 contiguous closed length intervals

The alarm area of road tunnel should be determined according to the linkage of smoke exhaust system or fire extinguishing system

And should not exceed 150 meters

The alarm area of the Class A, B and C liquid storage tank area shall consist of one storage tank area

Each external floating roof tank of 50,000 m3 or more shall be separately divided into an alarm area

The alarm area of the train should be divided by carriage

Each carriage shall be divided into an alarm area

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