High Pressure CO2 Fire Suppression System

CO2 Fire suppression system parts 1.CO2 fire extinguishing system breif introduction:
CO2 Fire suppression system
Thecarbondioxideisliquidizedbyhighpressureandstoredincylinders,whensprayingthe
carbondioxideisexpendingsharplyandabsorbingalargequantityofheat,thustoreducethe
temperatureofthefiresceneanddilutetheoxygenleveloftheprotectedzonesoastoputthe
fireout.Carbondioxideisainertgas,whichisinexpensive,non-polluted,dissipated,and
traceless.Thecarbondioxidefireextinguishingsystemisabletoputgasfireoutafterthegas
supplysourceiscut,anditisalsoabletoputoutliquidfire,solidfireoffusiblematerialssuchasparaffinandasphalt,solidsurfacefire,deep-seatedsolidfiresuchaswincey,fabric,andpaper,
andelectricfire,etc.Thesystemisapplicabletolibraries,archives,database,bulkstoragesof
liquid,computerrooms,communicationrooms,generatorrooms,substationrooms,oilimmersionslots,mechanicalmills,dryingdevices,andlacquerproductlines.Notethatcarbondioxidecausesasphyxiationandthesystemshallbeusedwherenopeopleareinvolved.Ifthesystemtakes
effectinworkingplacesappropriatemeasuresshallbetakentoensuresafety.
Thesystemputsoutfiresinasealedroominatotalfloodingmode,italsoworksinalocalapplicationmodetoputoutnondeep-seatedfireofprotectedobjectswheresealedroomsarenot
required.Thelocalapplicationmodeusesspecialnozzleswhichallowtheextinguishingagent
actsfullyoncombustionobjectdirectly,thesystemkeepssupplyingextinguishingagentonthe
combustionobjectforacertaintimeandintensityinordertoputoutthefire.2.CO2 fire extinguishing system main accessoires:
1. Cylinder:
Volume: 70LTR N.W :78KG
Diameter * height: 267*1700mm
Thickness: 5.7mm to 6.3mm
Working pressure: 15MPa,
Material: " 37Mn
2. Cylinder valve:
Material: brass
Working pressure: 15MPa , thread: PZ39, hose thread: G5/8, release pressure:19 ±0.95
Consist of : valve body, gas chamber, pressure arm to sealing CO2.
In fire harzounds, controlled by manual, automatic open the valve to release to gas.
Valve connected with: dip tube, discharge hose.
3. Hose pressure hose: Dia: 12mm, working pressure: 15 MPa, thread G5/8, length:450 mm
4. Liquid one way valve: be used between manifold pipe and high pressure hose, prevent gas flow backto storage cylinder. Working pressure:15 MPa, valve actuated pressure: ≥0.15 MPa,
thread: M27/ G5/8.
Scale device gas loss: if less than 4kgs, output by signal, powder DC 24 V, rate voltage:1.5A
Manifold pipe: combinate all the stored cylinder, be installed cylinder racket.
Material: steel 20#, thread M27/M16, max working pressure: 15MPa
Safety release valve: be installed on manifold pipe, for release high pressure exceed the requested gas release:15± 0.75MPa, thread:M16
5. Selective valve: be used in combination system.
6. Pressure switch: be installed on manifold pipe (for independent system )
If selective installed on select outlet, when the gas are discharge, output on signal to control panel centeractuated:0.2MPa, power:24DCV, rated voltage:1.5A
7. Pipe and connection: not supplier
8.Total flooding nozzle: terminal end of the pipe, discharge mouth for the agent with cover total flooding nozzleand no cover flooding nozzle, or side working nozzle dependent the designation.
3.CO2 Fire suppression system order instruction:
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