Ceiling mounted aerosol generator in another words is: wall-mounted aerosol fire extinguishing system, it is a round shape aerosol generator with large aerosol compound filled inside, we normally fill in 5 kilograms or 7.5 grams or 8 grams of solid aerosol chemical powder inside its cartridge.
Just like the ventilator in the highway tunnels, this product can be well installed in the underground comprehensive pipe gallery.
What is underground comprehensive pipe gallery? it is construction and development direction of urban underground pipelines, is one of the symbols of the modernization of municipal infrastructure; The underground comprehensive pipe gallery selectively centralizes the water supply, drainage, power, telecommunications, optical cable, heat, gas and other pipelines and their ancillary equipment in a large pipe gallery for joint construction and management or joint construction and branch management, so as to avoid repeated demolition and construction in the future, and reasonably and effectively use the underground space.
Every country over the world are striving to build underground integrated pipe gallery, they should build auxiliary facilities such as fire protection, power supply, lighting, ventilation, water supply and drainage, video, signage, security and alarm and intelligent management.
Improve the level of intelligent monitoring and management to ensure the safe operation of the pipe gallery.
After the fire of pipe gallery facilities, the economic losses mainly include power cables, communication cables, adjacent buildings, and other related cables, facilities and equipment.
The cable laid in the pipe gallery covers a large area, which will cause power failure in relevant areas and even collapse of the entire power supply system in case of fire.
The cable laid in the pipe gallery covers a large area, which will cause power failure in relevant areas and even collapse of the entire power supply system in case of fire; Due to fire, the data cable and communication cable in the pipe gallery fails, it will have a huge impact on economic production and people’s daily life.
The design and positioning of products specially used for underground pipe gallery as follows:
The underground pipe gallery is an unattended enclosure space, the source of fire is mainly electrical fire and solid material fire, in order to facilitate cleaning and avoid secondary damage to electrical equipment, fire extinguishing media can be selected from condensed aerosol, superfine ABC dry chemical, heptafluoropropane and water mist; Because the gas system has pressure, it needs to supplement the pressure regularly, the volume and weight of water mist are not convenient for the use of electric equipment, and the super-fine ABC dry chemical leaves so much residue after releasing, which is difficult to clean, In comprehensive consideration, aerosol should be the most ideal fire extinguishing agent.
Because the aerosol extinguishing agent is:
MATCHING OF AEROSOL FIRE EXTINGUISHING SYSTEM
A complete set of underground integrated pipe gallery fire extinguishing solution should include the following components:
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