Pipeline gas fire extinguishing system (5.6 MPa)
Product features:
Heptafluoropropane (with the chemical formula CF₃CH₂F) is
colorless, odorless, non-conductive, and does not cause secondary
pollution. Its ozone depletion potential (ODP) is zero. Among the
ISO-approved clean gas fire extinguishing agents, it has good
cleanliness and features such as being clean, low toxic, having
good electrical insulation properties, and high fire suppression
efficiency. The mechanism of heptafluoropropane fire extinguishing
includes the following three aspects: Chemical inhibition: The
heptafluoropropane fire extinguishing agent can inertize the active
free radicals in the flame, blocking the chain reaction during
combustion. Cooling: When the liquid fire extinguishing agent is
sprayed out from the nozzle, it rapidly transforms into a gaseous
state, absorbing a large amount of heat and reducing the
temperature of the flame area within the protected area.
Suffocation: The release of the fire extinguishing agent within the
protected area reduces the concentration of oxygen, slowing down
the burning speed. The heptafluoropropane fire extinguishing
equipment is submitted for inspection and certification in
accordance with the GB25972-2010 standard. Its system functions are
complete, the operation is reliable, the safety protection measures
are comprehensive, and it is widely used for the protection of
multiple and large protected areas.
Scope of Application:
It can be used to extinguish the following fires:
● Electrical fires
Liquid fires or fires involving molten solids
● Fires on the surface of objects
● Gas fires whose gas source can be cut off before extinguishing
It is suitable for protecting enclosed spaces. Typical places
include:
● Fire protection zones for gases and liquids with explosion
hazards
● Libraries, archives, document and cultural relic repositories
● Oil-immersed transformers, power distribution equipment with oil,
and standby generator rooms
● Communication rooms and computer rooms
System technical parameters:
Storage pressure: 5.6 Mpa
Extinguishing agent discharge time: ≤ 10s
Extinguishing agent filling density: ≤ 1080 kg/m³
Drive device air source pressure: 6.0 Mpa (20℃)
System working power supply: AC 220V DC 24V 1A
System working environment temperature: 0℃～50℃
System protection limit: Area: Maximum single zone 800m² Volume:
Maximum single zone 3600m³
System startup mode: Automatic, electrical manual, mechanical
emergency manual
Storage bottle volume: 70L, 90L, 120L
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