Fixed CO2 System

Name: Fixed CO2 System
Brand: Zhenjiang Matchau Marine Equipment Co.,Ltd.

Approval Standard

Marine Professional Standard, Marine Carbon Dioxide Fire Extinguishing Plant, CB/T3294-1998, Maritime Safety Administration of the P.R.C, Technical Regulations for the Statutory Surveys of Inland Water-ways Ships(2011), CCS-”Rules for the Classification of Sea -Going Steel Ship 2014”IMO MSC.206(81) Amendments to the international code for fire safety systems (fss code) chapter 5.

Suitable for Places

Sea-going ships, Engaged in international/Domestic voyages, oil platforms, and such places plants, mines, docks, and warehouses.

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Taxonomy of Fixed CO2 System

1. System for machinery spaces

System for machinery spaces mainly consists of a cylinder unit, pneumatic selection valve, nozzles, pipeline, etc. The system is remotely controlled through a remote control station. There is an alarm before and during the release of CO2.

2. System for cargo holds

System for cargo holds consists of cylinder unit (sectioned by protection volume ), tee valve unit,and nozzle in cargo holds. The system is started by manually turning tee valve, then open head valve,and release co2 extinguishing the fire.

Marine CO2 Fire Protection Plant Technical Parameter

1. technical parameter

Model	YN-68(40); YNN-68(40)
Class	Fixed
Nominal pressure	14.7MPa
Cylinder volume	CO2 cylinder	8L、10L、12L、20L、40L、68L
Cylinder volume	N2 cylinder	4L
Co2 filling rate	≤0.67Kg/L
Environment condition	Temperature	-10℃+50℃
Environment condition	Humidity	93±3%
Electricity supply	Main supply	AC220V 50HZ/440v 60HZ
Electricity supply	Auxiliary supply	DC24V 3A
Power	Standby	≤30W
Power	Working	200W
Operation method	Manual
	Pneumatic	Remote control
	Manual	Local operation
Release delay	Machanical delay	20-40S
Star up air source	Gas type	N2

2. Plant Dimensions

Assembly type	Cylinder unit	Length		Breadth		Height	Assembly type	Cylinder unit	Length		Breadth		Height	Assembly type	Cylinder unit	Length		Breadth		Height
Assembly type	Cylinder unit	40L	68L	40L	68L	Height	Assembly type	Cylinder unit	40L	68L	40L	68L	Height	Assembly type	Cylinder unit	40L	68L	40L	68L	Height
Sing row	2	605	680	310	350	2000	Double row with single assembly	4	605	680	500	600	2000	Double row with sides assembly	4	605	680	580	680	2000
	3	855	970					6	855	970					6	855	970
	4	1105	1260					9	1105	1260					9	1105	1260
	5	1355	1550					10	1355	1550					10	1355	1550
	6	1605	1840					12	1605	1840					12	1605	1840
	7	1855	2130					14	1855	2130					14	1855	2130
	8	2105	2420					16	2105	2420					16	2105	2420
	9	2355	2710					18	2355	2710					18	2355	2710
	10	2605	3000					20	2605	3000					20	2605	3000
	11	2855	3290					22	2855	3290					22	2855	3290
	12	3105	3580					24	3105	3580					24	3105	3580

Assembly type	Cylinder unit	Length Breadth				Breadth				Height				Assembly type	Cylinder unit	Length				Breadth				Height
		8L	10L	12L	20L	8L	10L	12L	20L	8L	10L	12L	20L			8L	10L	12L	20L	8L	10L	12L	20L	8L	10L	12L	20L
Sing row	2	403			580	210			270	860	970	1080	1040	Double row with single assembly	4	430			580	370			430	860	970	1080	1040
	3	610			825										6	610			825
	4	790			1070										9	790			1070
	5	1070			1315										10	1070			1315
	6	1350			1560										12	1350			1560
	7	1530			1805										14	1530			1805
	8	1710			2050										16	1710			2050
	9	1890			2295										18	1890			2295
	10	2070			2540										20	2070			2540
	11	2250			2785										22	2250			2785
	12	2430			3030										24	2430			3030