besi imo besi anti-heeling system for the anti-heeling control system. ... procedure is based on the...
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PNPA
PN = Druckanschluß für Nothandpumpe
PA = Druckanschluß für Ö�nungszylinder
pressure connection for opening cylinderpressure connection for emergency hand pump
Änderungen vorbehalten!
modi�cation without notice Hydr. Antriebmit Anschlußplatte für über Medium
PN
PA
Datum
Zust
Datum
Änderung
Nam.
Norm
Gepr.
Bear.Werksto�, Halbzeug
Maßstab
Name
Blatt
Bl
(Gewicht)
4-HSTP 51.1-40/F-0.53
25.4.08ES
Allgemein- toleranz ISO 2768-m
d:\HSTP\51.1\40F\4-HSTP51.1-40F-0.53
Ö�nungszylinder opening cylinder
m. Stellungsanzeige
Schnitt A - A
34
23
2
24
41
23
650365253
4
5
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7
3
2
1
H
G
B
J
K
A
L
M
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16
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D
E
F
M
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H
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1
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From factory all connections are locked with ball's.
Incl. all quick couplings and progressiv ring �ttings OD 8 mm.BESI Marine Systems
BREMEN / GERMANY
PA
A
A
= Vorfertigung 0.500Art.Nr.1011 00 4415
= Vormontage 0.53 (KN3)
Art.Nr.1011 00 4424= Endmontage 0.53 (KN4)
Art.Nr.1011 00 4425
38
4840,424644
4147
45
AHS BESI Anti-Heeling System
Phone +49 (0) 421/57 64 3-0Fax +49 (0) 421/58 36 21e-mail [email protected] www.besi.de
BESI Marine SystemsGmbH & Co. KGKnechtsand 4 • 28259 BremenGermany
BESIMarine Systems GmbH & Co. KG
BESIMarine Systems GmbH & Co. KG F L O W M A N A G E M E N T
W W W . B E S I . D E
S Y S T E M I N F O R M AT I O N
AHS Configuration
Inclinometer
This sensor provides the calibrating input si-gnal for the anti-heeling control system. BESI recommends this inclinometer to be installed in the control cabinet which has to be mounted in transversal direction of the ship.
If this is not possible, the inclinometer should be arranged transversally and rigid to the ship’s structure, in a small box near the control cabinet.
Operator Panel
This panel is de-signed to monitor and operate the AHS from remote position, for ex-ample, from the wheelhouse. The
panel is prepared for flush mounting into an existing control console.
Stability Test
This feature is optional and comes with a prin-ter for documenting the test reports. The testing procedure is based on the regulations of IMO.RES. A 749 (18) Chapter 7.3.1.
The BESI AHS is designed according to the Germanischer Lloyd (GL) rules and is also type-approved by GL.
STARTUP
a
b
c dGM1
a
b GM2
c da
b
c
GM3
da
b
c d
GM4
END
to PS
to STB
1°
1°
2°
2°
R E F E R E N C E S
Partnership inFlow ManagementWe associate with nearly all major shipyards worldwide. Until this moment, more than 4000 ships and offshore facilities have been equip-ped with BESI systems. To get a complete refe-rence list, please get in contact with us.
M3~-M
U1 V1 W1 PE
-X1 1
L1
2
L2
3
L3
PE
PE
4
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5
.
56
.
-K11.7
1412
11
7
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8
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-K21.8
1412
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P1
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-K1
A2
A1
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P1
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A1
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Junction Box ( BESI supply )
closed
open
Valve closed
Valve open
brow
n
blue
SR1SH1
brow
n
blue
SR2SH2
Valve(spring closing)
Proximity switch Pressure switch Proximity switch Pressure switch
use Terminals 280-681280-687
closedopen
Indi
catio
n
Indi
catio
n
Con
tact
or
Con
tact
or
AC 3 x 115V / 60 Hz
Power supply Yard
DC 24 V
+ D
C 2
4 V
0 V
Valv
e
BrinkmannKnafla
Boris Matesic
EHPP unit with volumetricindicator ( HSA ) and junction boxsingle acting function 4-906-01 Rv.2-1.8.09
2
27.8.2009
EHPP1NB555
1
A
B
C
D
E
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Status
1
ChangeDate
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Dat.
Sig.
App.
Name StandardOrigin
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Constr. for
4
BESI Marine Systems
Constr. by
D-28259 Bremen
Knechtsand 4
5
6
Drawing. No.:
Comm. No.:
7
=+
Sheetof
8
A
B
C
D
E
F
1.4
14
12 1.411
1.5
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12 1.511
The BESI Anti-Heeling System (AHS) can either be provided as a stand-alone system or as a sub-system integrated in the ballast control. The AHS provides manual or automatic heel correction to keep the ship on “even keel” duri-ng cargo operation. The heel angle is measured by an inclinometer which generates a signal for the control system initiating the necessary ac-tions to keep the vessel in a horizontal position. In automatic mode, the system operator can pre-select a heel angle of up to three degrees starboard or portside which is kept by the sy-stem automatically.
The prevailing heel angle is indicated on the panel. However, all operations are interrupted when the heel exceeds five degrees, or when one of the limiting tank level sensors has indi-cated low or high water level.
The AHS usually operates a pair (or multiple pairs) of anti-heeling tanks (portside and star-board) which are connected via cross-pipes. The nominal transfer rate of ballast water from one ballast tank to the other on the opposite side depends on the cross-duct diameter, tank height (max. water-head amplitude) and the capacity of the ballast / heeling pump. A sta-bility test system is available as an optional feature, which is considered useful to specify and report the actual stability of the vessel, after discharging and/or loading operations.
G E N E R A L I N F O R M AT I O N
BESI Anti-Heeling System
S Y S T E M I N F O R M AT I O N
AHS Configuration
Approved Design and Installation
The BESI AHS has been designed with flexibi-lity to meet clients’ requirements : to operate as an independent system or as an integrated system with the anti-heeling sub-system in-corporated into the ballast control.
The multifunctional control system runs on various hardware configurations and can in-tegrate several types of pumps. The flexibility of the system also allows the use of the ballast pump(s) and remote-controlled valves of the ballast system for anti-heeling operations.
Anti-Heeling Pump
The integrated system uses designated ballast pumps and assigned valves for anti-heeling operations. The independent AHS uses a re-versible propeller pump - available in different designs - or a centrifugal pump.
Valves
The AHS operating independently from the ballast system requires two remote controlled valves (RCV). Each RCV assembly consists of a butterfly valve and an actuator moving the valve into the desired position.
Tank Level Sensor / Level Switch
For detecting actual tank levels, tank sensors and level switches are needed.If the AHS is designed as an integrated system, the tank levels are determined by the BESI-supplied Tank Level Gauging system. If it is an independent system, the following sensors are provided :
• For each Anti-Heeling tank, one pressure Sensor G1-D.
• ForeachAnti-Heeling tank, one level switch for detecting minimum water level.
Motor Starter for Heeling Pump
Wall-mounted type installation : cabinet desi-gned as DOL or Y/D MCC (Motor Control Cen-tre). The cabinet is equipped with all necessary power distribution and control components.
Anti-Heeling Control Cabinet
Wall-mounted type installation : This cabinet is designed as the dedicated control cabinet and is equipped with all necessary control compo-nents. On the front door, an operator panel is installed for monitoring and operating the system.
BESI posses the required certificates from major classification societies.
Certificates
For detailed information about the components shown please refer to the specific datasheets.
W W W . B E S I . D E
Example configurations include • A reversible in-line (tunnel) propeller pump in combination with two remote- controlled valves.
• A reversible propeller pump in combination with two remote-controlled valves.
• An unidirectional centrifugal pump in combination with a maximum of six remote- controlled valves.
• Existing ballast pumps (max. 2) plus remote- controlled valves. For this application, an online connection to the remote controlled valve system is needed.
+0° -3°+3°
[3] [3]
INCLINO-METER
SBPS 15"Touch-panel
17"Touch-panel
15"Touch-panel
Motor Starter
Remote controlled valve (spring return)
Reversible propeller pump
Centrifugal pump (uni directional )
Application with centrifugal pump
Application with reversible pump
Remote controlled valve (spring return)
Reversible propeller pump
Centrifugal pump (uni directional )
Application with centrifugal pump
Application with reversible pump