Fire prevention system for exhibition hall

Abstract

The invention relates to the technical field of firefighting equipment, and aims to provide a fire prevention system for an exhibition hall. According to the technical scheme, the fire prevention system is characterized by comprising smoke sensors, a signal processor, a fire extinguishing device and a fire compartment device; the fire compartment device comprises a plurality of stand columns; a vertical gas ejection pipe and a vertical gas suction pipe are laid on every two adjacent stand columns, wherein one end of the gas ejection pipe is closed, the other end of the gas ejection pipe is connected with a gas supply pipeline, the gas ejection pipe is provided with gas outlets, the end, away from the gas ejection pipe, of the gas supply pipeline is connected with a gas supply pump and a nitrogen source, one end of the gas suction pipe is closed, the other end of the gas suction pipe is connected with an exhaust pipeline, the gas suction pipe is provided with gas inlets, and the end, away from the gas suction pipe, of the exhaust pipeline is connected with an exhaust pump; the smoke sensors correspond to the gas ejection pipes and the gas suction pipes; and the signal processor is electrically connected with the gas supply pumps and the exhaust pumps. The fire prevention system has the advantages of partitioning the exhibition hall into several areas in the case of a fire to prevent the fire from spreading, and occupying a small space to guarantee the wide visual field of people in an exhibition.

Description

technical field [0001] The invention relates to the technical field of fire-fighting facilities, in particular to a fire-fighting system for an exhibition hall. Background technique [0002] In order to achieve visual effects such as lighting and display screens in various exhibition halls, more circuit wires need to be arranged. The above-mentioned equipment will generate high temperature during normal operation, which will easily lead to overheating of the lead joints, burn out the equipment, and cause a fire. The exhibits displayed in the exhibition hall are of high value. Once a fire occurs and the rescue is not timely, it is easy to cause serious losses. Therefore, the fire protection of the exhibition hall is a more important part of the protection work. [0003] Notification number is that the Chinese patent of CN207575623U discloses a kind of intelligent fire-fighting system of exhibition hall of cultural and museum unit, comprises the remote controller outside the...

AI Technical Summary

Problems solved by technology

The fire partition door in the intelligent fire protection system of the exhibition hall of the above-mentioned cultural and museum units is large in size, and relies on the wall to realize the function of fire protection partition, which is not conducive to providing exhibitors with a wider field of vision, and often cannot be applied to this environment

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