|
Model |
XSWBG۵۰/۱۲-۲ |
XSWBG۷۵/۱۲-۲ |
XSWBG۱۰۰/۱۲-۲ |
XSWBG۱۲۵/۱۲-۲ |
XSWBG۱۵۰/۱۲-۲ |
|||
|
pressure (MPa) |
۱۲ |
|||||||
|
Rated flow (L/min) |
۵۰ |
۷۵ |
۱۰۰ |
۱۲۵ |
۱۵۰ |
|||
|
Rated power (kW) |
۱۱ |
۱۸.۵ |
۲۲ |
۳۰ |
۳۷ |
|||
|
Model |
XSWBG۲۰۰/۱۲-۲ |
XSWBG۲۵۰/۱۲-۲ |
XSWBG۳۰۰/۱۲-۲ |
XSWBG۳۵۰/۱۲-۲ |
XSWBG۴۰۰/۱۲-۲ |
|||
|
pressure (MPa) |
۱۲ |
|||||||
|
Rated flow (L/min) |
۲۰۰ |
۲۵۰ |
۳۰۰ |
۳۵۰ |
۴۰۰ |
|||
|
Rated power (kW) |
۴۵ |
۵۵ |
۷۵ |
۹۰ |
۹۰ |
|||
|
Voltage/frequency（V/Hz） |
۳۸۰V/۵۰Hz、۴۰۰V/۵۰Hz、۴۰۰V/۶۰Hz、۴۱۵V/۵۰Hz、۴۱۵V/۶۰Hz、۴۴۰V/۶۰Hz |
|||||||
|
Start the way |
自动、电气手动、应急手动 |
|||||||
|
Service ambient temperature (℃) |
۴～۵۰ |
|||||||
|
Fine spray nozzle |
||||||||
|
Model |
Flow characteristic coefficientK （L/min.bar۰.۵） |
Minimum working pressure（MPa） |
Maximum horizontal spacing（m） |
Maximum service height（m） |
The maximum distance from the warehouse wall（m） |
|||
|
ZSXTC۱۵-۴ |
۱.۵۵ |
۱۰.۰ |
۳.۰×۳.۰ |
۷.۸ |
۲.۵ |
|||
|
Bilge nozzle ZSXTC۲۵-۸ |
۲.۵۲ |
۱۰.۰ |
۳.۰×۲.۰ |
۰.۶۵ |
— |
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Marine full submerged high pressure water mist automatic extinguishing system
-
۱ overview
The system is a
“green” fire extinguishing system with no pollution to the
environment, no harm to human body and high fire extinguishing efficiency. The
system conforms to MSC/ circ.۱۱۶۵ “revised guidelines for approval of
equivalent water-based fire extinguishing systems for machinery premises and
cargo pump compartments”;Msc.۱ / circ.۱۲۳۷ amendments to the revised
guidelines for the approval of equivalent water-based fire extinguishing
systems for machinery premises and cargo pump holds (MSC/ circ.۱۱۶۵);Msc.۱ /
circ.۱۲۶۹ amendments to the revised guidelines for the approval of equivalent
water-based fire extinguishing systems for machinery premises and cargo pump
holds (MSC/ circ.۱۱۶۵).۲ application scope
The high pressure
water mist extinguishing system is suitable for the full submerged fire
protection of ship machinery space and cargo pump room.۳ system diagram
(composition)According to the
application mode, it can be divided into: the system with independent pump
group in the bilge area and the system with common pump group in all areas.۴ working principle
The system has
three control modes: automatic start control, electric manual start control and
emergency start control.
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