water ingress alarm system on bulk carriers electrode … · water ingress alarm system on bulk...

SHEET NO.

50-41000-6A

KC IDEAL TECHNOLOGY1

WATER INGRESS ALARM SYSTEM ON BULK CARRIERS

ELECTRODE TYPE DETECTOR

‘SUPER EYE’

SUPER EYE” water ingress alarm system is certified by every classification society for

the ships (ABS, BV, DNV, LR, NK) in accordance with IACS SC180 (Sep.2003/Rev.1

May 2004) “Hold. Ballast and dry space water level detectors (SOLAS chapter XII, Regu-

lation 12 (IMO Resolution MSC. 134(76)) and Performance Standards for Water Level

Detectors on Bulk Carriers (IMO Resolution MSC. 145(77))”

2

WATER INGRESS ALARM SYSTEM ON BULK CARRIERSELECTRODE TYPE DETECTOR ‘SUPER EYE’

G E N E R A LA R R A N G E M E N T 1

E L E C T R I C W I R ED I A G R A M 1

WHEELHOUSE

LEVEL DETECTORENGINE ROOM TYPE

MAIN JUNCTION BOXBARRIER BOX

N0.9 CARGO HOLD

LEVEL DETECTORLOWER STOOL TYPE

N0.8 CARGO HOLD


N0.2 CARGO HOLD


F. P. T.

BOSUN STORE

N0.1 CARGO HOLDWHEELHOUSE

9 HOLD

9 HOLD

ALARM PANEL(IP23)

(IN WHEELHOUSE)

CONTROL PANEL(IP23)

(IN AIR CONDITION ROOM)

MAIN JUNCTION BOX(IP23)

PROVIDED BY SHIP YARD

BARRIERBOX9

BARRIERBOX8

BARRIERBOX7

BARRIERBOX6

BARRIERBOX5

BARRIERBOX4

BARRIERBOX3

BARRIERBOX2

BARRIERBOX1

JUNCTIONBOX

(JB-1)

H-DPYC-1.5L-M

PYC-

37

L-M

PYC-

37

L-M

PYC-

27

* L-M

PYCY

-4

IN C

ARGO

HOL

D

* L-M

PYCY

-4

L-M

PYC-

27

H-DPYC-1.5

L-MPYC-19

L-MPYCY-7L-MPYCY-7

ENGINE ROOM(IP56)

NO.9 CARGO HOLD

MAIN ALARMLEVEL

PRE-ALARMLEVEL

2000

500

* L-M

PYCY

-4

* L-M

PYCY

-4

NO.8 CARGO HOLD

2000

500

* L-M

PYCY

-4

* L-M

PYCY

-4

NO.7 CARGO HOLD

2000

500

* L-M

PYCY

-4

* L-M

PYCY

-4

NO.6 CARGO HOLD

2000

500

* L-M

PYCY

-4

* L-M

PYCY

-4

NO.5 CARGO HOLD

2000

500

* L-M

PYCY

-4

* L-M

PYCY

-4

NO.4 CARGO HOLD

2000

500

* L-M

PYCY

-4

* L-M

PYCY

-4

NO.3 CARGO HOLD

2000

500

* L-M

PYCY

-4

* L-M

PYCY

-4

NO.2 CARGO HOLD

MAIN 2000

PRE 500

* L-M

PYCY

-4

* L-M

PYCY

-4

NO.1 CARGO HOLD

* : MAKER SUPPLY WIRE

MAIN 2000

PRE 500

L-M

PYCY

-4

L-M

PYCY

-4

F. T. P.

BOSUNSTORE

LOWER STOOL(IP68)

LOWER STOOL(IP68)

LOWER STOOL(IP68)

LOWER STOOL(IP68)

LOWER STOOL(IP68)

LOWER STOOL(IP68)

LOWER STOOL(IP68)

LOWER STOOL(IP68)

COMPANION ROOM(IP56)

L-MPYCY-7L-MPYCY-7

L-MPYCY-7L-MPYCY-7

L-MPYCY-7L-MPYCY-7

L-MPYCY-7L-MPYCY-7

MAIN ELECTRIC SOURCE AC100V 1Ø 60Hz

EMERGENCY ELECTRIC SOURCE DC24V

VDR OUTPUT

3


G E N E R A LA R R A N G E M E N T 2

E L E C T R I C W I R ED I A G R A M 2

WHEELHOUSE

LEVEL DETECTORENGINE ROOM TYPE

CONTROL PANELBARRIER BOX

BARRIER BOXIN CRANE POST




N0.5 CARGO HOLD


N0.4 CARGO HOLD


N0.3 CARGO HOLD


N0.2 CARGO HOLD


F. P. T.

BOSUN STORE

N0.1 CARGO HOLD

ENGINE ROOM

ALARM PANEL(IN WHEEL HOUSE)

CONTROL PANEL

BARRIERBOX5

KD-1019

JUNCTIONBOX

JB300KZ

L-M

PYC-

27

L-M

PYC-

27

L-M

PYCY

-4

IN H

OLD

L-M

PYCY

-4

L-DPYC-2.5(IP23)

(IP23)

L-MPYC-2.5

L-MPYCY-7L-MPYCY-7

IN ENGINE ROOM

(IP56)

MAIN ALARMLEVEL

PRE-ALARMLEVEL

2000

500

NO.5 HOLD

BARRIERBOX4

KD-1019

L-M

PYCY

-4

L-M

PYCY

-4

INCRANEPOST

(IP56)

2000

500

NO.4 HOLD

BARRIERBOX3

KD-1019

L-M

PYCY

-4

L-M

PYCY

-4

INCRANEPOST

(IP56)

2000

500

NO.3 HOLD

BARRIERBOX2

KD-1019

L-M

PYCY

-4

L-M

PYCY

-4

INCRANEPOST

(IP56)

2000

500

NO.2 HOLD

BARRIERBOX1

KD-1019

L-M

PYCY

-4

L-M

PYCY

-4

INCRANEPOST

(IP56)

2000

500

NO.1 HOLD

L-M

PYCY

-4

L-M

PYCY

-4

BOSUNSTORE

F. P. T.

(IP68) BOSUN STORE

L-MPYCY-7L-MPYCY-7

L-MPYCY-7L-MPYCY-7

L-MPYCY-7

L-MPYCY-7

HYDLAULICKCONTROL STAND

ACTUATOR OF EDUCATOR VALVE

MAIN ELECTRIC SOURCE AC100V 1Ø 60Hz

EMERGENCY ELECTRIC SOURCE DC24V

5 HOLD

5 HOLD

4


Water that has electrolytic substancs like salt dis-

solved in it such as ocean water conducts electricty,

in other words,flows an electric current. More

specically, when electrodes are placed in ocan water

in a beaker and connected and are connected to

the battery and light bulb,the light bulb,lights

up as show Fig-1.The basic principle of the water

ingress alarm system is that when electrodes con-

tact with oceam water,the lamp and buzzer issue

the alarm.The SUPER EYE water ingress alarm sys-

tem is based on this simple principle.

The electrodes contact sea water,then electric

current run through sea water and the light bulb

is lit.

Basic Principle

The electrorodes of the SUPER EYE detector have

a feature of configuration of connecting the wir-

ing for detection circuit and wiring for checkup

circuit,as show in Fig.-2.

The part that detects duribg ocean water ingress

is the wiring for detection circuit.

By connecting the wiring for checkup circuit,the sys-

tem error checkup is be carried out from a distant

location such as the Wheelhouse.

The electrode consist of corrosive resistant metal

such as pratinum plated titanum plus side and

minus side stainless steel.

Featues of SUPEREYE detector

Operation of theS U P E R E Y Ewater ingressalarm system

Water ingress detect mode:The relay system is

checking water ingress.When seawater rises up to

the detecting level,electric current live through

the white arrow, ⇨ and alarm system in Wheel-

house is ringing.

Malfunction detect mode:Push the test switch

on,then electric current live the black arrow.

➡ The relay system activates and informs that

electoric circuit is normal condition.If any part

of electric circuit is broken,electric current

of black arrow is shutdown and the relay system

informs malfunction.The operator can know the

water ingress alarm system failure.

The SUPER EYE WATER INGRESS ALARM SYS-

TEM is operating to check those two detect modes

every time.

Electric

current

Battery

Seawater in the Vessel

Electrode B

Alarm lamp

Electrode A

Fig-1

Electrode B Electrode A

Insulator

Checkup CircuitWiring

Checkup CircuitWiring

Detection CircuitWiring

Fig-2

Electrode A Electrode B

Relay

Test switch

Wheel house

Intrinsic safebarrier

Insulator Detecting Level

Cargo Hold

+

_

Fig-3

5


The SUPER EYE WATER INGRESS ALARM

SYSTEM is suitable to make up Intrinsically Safe

system as show Fig-4.

Fig-4 is the basic structure of the Zener barrier

to make up Intrinsically safe system.

Normally,electric current run through white ar-

row ⇨. If electric current is over the rated

voltage, the current run through black arrow

➡ and block to run in Intrinsically safe cir-

cuit side.

The SUPER EYE WATER INGRESS ALARM

SYSTEM has the automatic maltunction check func-

tion as Fig-5.

The PLC makes cyclic ON-OFF pulse into LED.

The transistor in the photo coupler is ON at the

cyclic pulse on and is OFF at the cyclic pulse off.

The detect circuit of the PLC recognizes cycic pulse

condition that is Malfunction detect mode or Wa-

ter ingress detect mode.

At the cyclic pulse on(malfunction detect mode),

electoric currenet runs through black arrow ➡

as show Fig-5.

At the monent,PLC can detect the system mal-

function such as breaking of wire or disconnec-

tion of wire and the PLC makes the system mal-

function alarm.

At the cyclic pulse off(Water ingress detect mode),

electric current do not run because the transistor

is off.

If water ingress occurs then eloectric current runs

through white arrow ➡ as show Fig-5.

The PLC can recognize water ingress and makes

water ingress alarm.

Intrisically SafeExplosion-Proof

System ErrorDtection Circuit

Non-Intrinsically safe cir-cuit

Fig-4

Intrinsically safe circuit

Fuse

ResistanceZ e n e rDaiode

Detect circuit of the PLC Pulse out circuit of the PLC

Transistor

L E D

Photo-coupler

ZenerBarrier

ZenerBarrier

Electrode A Electrode B

+ +_

Fig-5

6


DETECTOR FOR BOSUN STORE

DETECTOR FOR F.P.T FITTING

F I T T I N G

CABBLE GLANDIP68

CABLE

40

ø40

86(3

0)18

210

0

INSTALLATION PLATEPROVIDE BY SHIPYARD

AIR PRESSURETEST PORT

1/4

TERMINAL

EPOXY RESIN

ELECTRODESUS316

ø6490

ø115

CABLE GLANDIP68

FLANGE WITH CABLE GLAND

JIS 5K 32A FLANGE

PROV

IDED

BY

SHIP

YARD 32A STPG370 SCH80

(GALVANIZE)

PIPE SUPPORT

CABLE GLANDIP68

JIS 5K 32A FLANGE

TERMINAL

Ti withPt PLATING

WITH SEAL TAPEOR

LIQUID SEALANTBASE LINE

SEPARATORPVC

ELECTRODE

MAIN ALARMLEVEL10% VOLUMOF F. P. T.

ELECTRODE SUS316

H182(30)AIR PRESSURE TEST

PORT & DRAIN PLUG

7


DETECTOR FOR LOWER STOOL FITTINGF I T T I N G

ELECTRODES

MAIN ALARM LEVEL

WELD BY SHIPYARD182

ø200

ø165

ø 52

ø 92

ø 120

ø 250

500

2000

2 20(30)

PRE-ALARMLEVEL

BOTTOM LINE

WELD BY SHIPYARD

FLANGE PACKINGPFTE

8-M16 BOLTS

AIR PRESSURE TEST PORT1/4 CABLE GLAND

IP68

TERMINAL

DOUBLING PLATE (SM490)

DOUBLING PLATE (SM490)

ENGINE ROOM CARGO HOLD SIDE

DETECTOR FOR ENGINE ROOM FITTING

DOUBLEING PLATE (SM490)

BODYSCS13

PRE-ALARM LEVEL

WELD BYSHIPYARD

CABLE GRANDIP68

CABLE GRANDIP68

AIR PRESURE TEST PORT1/4

8-M16 BOLTS

FLANGE PACKING

LOWER STOOL

WELD BY SHIPYARD

MAIN ALARM LEVEL

CARGO HOLD SIDE

500

2000

20

ø165

ø120

182(30) 2

ELECTRODES

8


DATILE OFD E T E C T O R FOR BOSUN STORE , F.P.T , AND CORGATE WALL

TERMINAL ARRANGEMENT

ELECTRODE(PLATINUM PLATING TITANUM)

BODYSCS13

COVERSCS13

ELECTRODEPLATINUM PLATING TITANUM

EPOXY RESINTERMINAL

AIR PRESUSURE TEST PORT1/4

CABLE GLAND

4-ø15 HOLES

16 9 0

82100

182ø1

15 ø90

4640

ø64

ø16 90

ELECTRODE

ELECTRODE(SUS316)

T2T1S2S1

ELECTRODESUS316

9


FOR ENGIEN ROOM AND LOWER STOOLDATILE OFD E T E C T O R

TERMINAL ARRANGEMENT

ELECTRODE(Ti with Pt PLATING)

ELECTRODE(SUS316)

T2T1S2S1

182

82100

9016

4-ø15 HOLES

ø16

ø64 90

ELECTRODECABLE GLAND

AIR PRESSURE TEST PORT1/4

TERMINAL EXPOXY RESIN

ø115 ø90

18

FLANGESUS13

20DOUBLING PLATESM490 or EQUIVALENT

8-ø19 HOLES

ELECTRODETi with Pt PLATING

COVERSCS13

4640

20 ø52

ø250

ø165

ø200

ELECTRODESUS316

BODYSCS13

10


FOR BOSUN STORE AND F.P.T

IP56

J U N C T I O N B O X

IP68

280

250

220

180

220

ABT.

150

503.2

20a 20c 20c4-ø9 SETTING HOLES

4

3

6

2

4 7 1

1 BODY2 COVER3 GASKET4 CRAMPING SCREW5 CABLE GLAND6 NAME PLATE7 HINGE

5

TERMINAL CABLE GLANDSKINDICHT5311 2030

4-ø108-M8X45 (SUS)

AIR PRESSURE TEST PORT1/4

80

180

300 199

150

250300

11


FOR　UPPER DECK/ENGINE ROOM (NON WATER FLOOD AREA)

IP56

B A R R I E R B O X

FOR LOWER STOOL/PIPE DUCT (WATER FLOOD AREA)

IP68

4-ø9 SETTING HOLES180

8

4 2 6 3 4

5

7

1

5

200

503.2

ABT. 150

20c

20c

25a

80 220

250

280

1 BODY2 COVER3 GASKET4 CRAMPING SCREW5 CABLE GLAND6 NAME PLATE7 HINGE8 ZENER BARRIER

1 BODY2 COVER3 GASKET4 CRAMPING SCREW5 CABLE GLAND6 NAME PLATE7 ZENNER BARRIER

80

300

250

280

300

180

210 4-ø10

MOUNT

150

(200)

PREPARED BY SIPYARD

47AIR PRESSURE TEST PORT1/4

7 8 2

3

4

5

1 5

12


C O N T R O L LP A N E L

5 HOLD

9 HOLD

ELEC SOURCE

32070

0

740

60

500

200

7040

600

4-ø15 HOLES

ELEC SOURCE

320

600

640

60

500

200

7040

600

4-ø15 HOLES

13


ALARM PANEL

WALL MOUNT TYPE

5 HOLD

9 HOLD

380

350

654-ø10350

400 160

CAUTION PLATEFOR FRESH / SEA

SWITCH

380

350

65

4-ø10350

400 160

CAUTION PLATEFOR FRESH / SEA

SWITCH

14


ALARM PANEL

PANEL MOUNT TYPE9 HOLD

400

430

460

410

430

160

380

350

410

360

380

4-ø6.8

COAMING 40X80

4-M6

CAUTION PLATEFOR FRESH / SEASWITCH

15


C E R T I F Y I C A T E

NK（NIPPON KAIJI KYOKAI）

　Certificate Number No.TA09036M

ABS（AMERICAN BUREAU OF SHIPPING）

　Certificate Number No.04-YO432606/1 PDA

BV（BUREAU VERITAS）

　Certificate Number No.13616/BO BV

CCS（CHAINA CLASSIFICATION SOCIETY）

　Certificate Number No.DB09T00004

ALARM PANEL

PANEL MOUNT TYPE400

430

460

410

430

160

380

350

410

360

380

4-ø6.8

COAMING 40X80

4-M6

CAUTION PLATEFOR FRESH / SEASWITCH

5 HOLD

16


water ingress alarm system on bulk carriers electrode … · water ingress alarm system on bulk...

Documents