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Local Application Of Fine Water Mist Fire Extinguishing System Introduction
1. Overview
Local Application Of Fine Water Mist Fire Extinguishing System has on the environment pollution-free, harmless to the human body and the fire extinguishing efficiency higher characteristic, is A kind of "green" fire extinguishing system, maritime safety committee in accordance with international maritime organization standard MSC.
"The revised applicable to category A machinery space of fixed local water-based fire extinguishing system guidelines for the recognition, the water mist nozzle and other major components comply with MSC/Circ. 1165 appendix A equivalent water-based fire extinguishing system components manufacturing standards.
2. Application Scope
It is suitable for the fire protection of the newly built and transformed class A machine space of the ship, such as diesel engine, diesel generator, oil-fired boiler, incinerator and oil-fired device in the engine room of the ship.
3. Composition
The system is mainly composed of water supply pump set, zoning control valve, pressure switch, fine water spray nozzle, pipe and fire alarm and fire extinguishing controller, fire detector, sound and light alarm, manual control box, zoning display panel and other components.
4. Working Principle
The system has three control modes: automatic start control, electric manual start control and emergency start control.
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Model |
ZSXZB40/3.5 |
ZSXZB80/3.5 |
ZSXZB120/3.5 |
ZSXZB160/3.5 |
ZSXZB250/3.5 |
ZSXZB360/3.5 |
ZSXZB450/3.5 |
ZSXZB550/3.5 |
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rated pressure (MPa) |
3.5 |
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Rated flow (L/min) |
40 |
80 |
120 |
160 |
250 |
260 |
450 |
550 |
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Rated power (kW) |
3 |
5.5 |
7.5 |
11 |
18.5 |
30 |
30 |
37 |
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Voltage/frequency（V/Hz） |
380V/50Hz、400V/50Hz、400V/60Hz、415V/50Hz、415V/60Hz、440V/60Hz |
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Start the way |
Automatic, electric manual, emergency manual |
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Service ambient temperature (℃) |
4～50 |
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Fine spray nozzle |
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Model |
Flow characteristic coefficientK （L/min.bar0.5） |
Minimum working pressure（MPa） |
Maximum working pressure（MPa） |
Maximum horizontal spacing（m） |
Minimum vertical height from the protection （m） |
Maximum vertical height from the protection（m） |
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ZSXTC60-9 |
5.96 |
2.0 |
3.5 |
2.5 |
2.0 |
12.0 |
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ZSXTC60-9A |
5.96 |
2.0 |
3.5 |
2.5 |
0.5 |
2.0 |
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Besqo Marine offers a wide range of Fire Alarm System. For more information , leave message or send an email to sales@besqo.com.