WO2009153251A4 - Sea chest cooler comprising an integrated antifouling system - Google Patents

Sea chest cooler comprising an integrated antifouling system Download PDF

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Publication number
WO2009153251A4
WO2009153251A4 PCT/EP2009/057430 EP2009057430W WO2009153251A4 WO 2009153251 A4 WO2009153251 A4 WO 2009153251A4 EP 2009057430 W EP2009057430 W EP 2009057430W WO 2009153251 A4 WO2009153251 A4 WO 2009153251A4
Authority
WO
WIPO (PCT)
Prior art keywords
tas
sea chest
cooler
heat exchanger
fouling
Prior art date
Application number
PCT/EP2009/057430
Other languages
German (de)
French (fr)
Other versions
WO2009153251A2 (en
WO2009153251A3 (en
Inventor
Gunter Höffer
Original Assignee
Hoeffer Gunter
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41412484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009153251(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoeffer Gunter filed Critical Hoeffer Gunter
Priority to CN200980123208.XA priority Critical patent/CN102089204B/en
Priority to EP09765831.4A priority patent/EP2303683B1/en
Priority to JP2011514014A priority patent/JP5431463B2/en
Priority to ES09765831T priority patent/ES2416063T3/en
Priority to BRPI0914617A priority patent/BRPI0914617B1/en
Publication of WO2009153251A2 publication Critical patent/WO2009153251A2/en
Publication of WO2009153251A3 publication Critical patent/WO2009153251A3/en
Publication of WO2009153251A4 publication Critical patent/WO2009153251A4/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/022—Heat exchangers immersed in a large body of liquid for immersion in a natural body of water, e.g. marine radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
    • F28G13/005—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00 cleaning by increasing the temperature of heat exchange surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • B63B2013/005—Sea chests

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Catching Or Destruction (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention relates to a sea chest cooler on ships and offshore platforms, comprising an integrated antifouling system for killing barnacles, mussels, and other fouling organisms by means of an overheating process that can be regularly repeated. The aim of the invention is to design a sea chest cooler in such a way that a simple device can automatically protect the sea chest cooler (16) against microorganism fouling both in the actual cooling mode and during a standstill by continuously overheating a defined number of heat exchanger tubes (20) without interrupting the cooling process, if possible using waste heat from the cooling water. Said aim is achieved by arranging the heat exchanger tubes in a circular manner in special sections of the sea chest cooler (16) such that hot water is supplied to individual circular segments of the tube bundle during or outside the cooling process by means of a mechanical device. Said thermal antifouling system (TAS) device (13) comprises a TAS nozzle (1) which rotates in angular steps and separates heat exchanger tubes (20) of the sea chest cooler (16) from the cooling process. The invention has the advantage that the cooler design is adapted to the simultaneous cooling and antifouling function and that the sea chest cooler comprising the integrated TAS device can be protected against fouling by using the waste heat from the cooling water without interrupting the cooling process.

Claims

1 GEÄNDERTE ANSPRÜCHE beim Internationalen Büro eingegangen am 16 Dezember 2010 (16.12.2010) 1 AMENDED CLAIMS received by the International Bureau on 16 December 2010 (16.12.2010)
1. Seekastenkühler mit integriertem Bewuchsschutzsystem zur Abtötung von Seepocken, Muscheln und anderen Bewuchsorganismen mittels regelmäßig wiederholbarer Überhitzung, 1. Sea chest cooler with integrated anti-fouling system to kill barnacles, bivalves and other fouling organisms by means of regularly repeatable overheating
- wobei der Seekastenkühler aus einem Rohrbündel (9) mit  - Where the sea chest cooler from a tube bundle (9) with
Wärmetauscherrohren (20) besteht, welche so angeordnet sind, dass mindestens eine, nahezu kreisrunde oder quadratische Teilfläche des  Heat exchanger tubes (20), which are arranged so that at least one, almost circular or square surface of the
Rohrbodens (14) entsteht, und  Pipe bottom (14) is formed, and
- wobei das Bewuchsschutzsystem aus einer sogenannten Thermal  - Where the antifouling system of a so-called thermal
Antifouling (TAS) Vorrichtung (13) besteht  Antifouling (TAS) device (13) consists
dadurch gekennzeichnet,  characterized,
dass die nahezu kreisrunde oder quadratische Teilfläche des Rohrbodens (14) durch die Anordnung von Austrittsöffnungen der Wärmetauscherrohre (20) einer ersten Kühlerhälfte und von Eintrittsöffnungen der Wärmetauscherrohre (20) einer zweiten Kühlerhälfte von zwei in Reihe geschalteten, nebeneinander liegenden Kühlkreisläufen gebildet wird,  the virtually circular or square partial surface of the tube bottom (14) is formed by the arrangement of outlet openings of the heat exchanger tubes (20) of a first cooler half and of inlet openings of the heat exchanger tubes (20) of a second cooler half of two series-connected, adjacent cooling circuits;
dass die TAS-Vorrichtung (13) eine rotierende Vorrichtung ist und mit einer that the TAS device (13) is a rotating device and with a
TAS-Düse (1) in einer Düsenkammer (21) versehen ist, TAS nozzle (1) is provided in a nozzle chamber (21),
wobei durch Aufsetzen der TAS-Düse (1) ein einzelnes Kreissegment (15), bestehend aus mehreren Wärmetauscherrohren (20) des- Rohrbündels (9) überdeckt wird, so dass die umgebungsdicht abgeschotteten  wherein by placing the TAS nozzle (1) a single circular segment (15), consisting of a plurality of heat exchanger tubes (20) des- tube bundle (9) is covered, so that the environmentally sealed off
Wärmetauscherrohre (20) dann durch separat zugeführtes aufgeheiztes Heat exchanger tubes (20) then by separately supplied heated
Wasser während oder außerhalb des normalen Kühlbetriebes gegen seewasserseitigen Bewuchs geschützt werden, und Water during or outside of the normal cooling operation to be protected against seawater fouling, and
dass durch Weiterdrehen der TAS-Vorrichtung (13) ein jeweils neues  that by further rotation of the TAS device (13) a respective new
Kreissegment (15) aus einzelnen Wärmetauscherrohren (20) überdeckt wird. Circular segment (15) from individual heat exchanger tubes (20) is covered.
2. Seekastenkühler mit integriertem Bewuchsschutzsysterrrnach Anspruch 1 , dadurch gekennzeichnet, dass die Wärmetauscherrohre (20) eine strukturierte Oberfläche haben und dadurch ein verbesserter Wärmübergang sowie ein erhöhter Anhaftungswiderstand gegen Bewuchs erreicht wird. 2. Seebastenkühler with integrated anti-fouling system according to claim 1, characterized in that the heat exchanger tubes (20) have a structured surface and thereby improved heat transfer and increased resistance to attack against vegetation is achieved.
GEÄNDERTES BLATT (ARTIKEL 19) MODIFIED SHEET (ARTICLE 19)
3. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis 2, dadurch gekennzeichnet, dass eine Drehdurchführung (6) als Teil der TAS- Vorrichtung (13) den Wasserraum im Kühlerdeckel (12) nach außen abdichtet.3. Seekastenkühler with integrated anti-fouling system according to claim 1 to 2, characterized in that a rotary feedthrough (6) as part of the TAS device (13) seals the water space in the radiator cap (12) to the outside.
4. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 3, dadurch gekennzeichnet, dass an die Drehdurchführung (6) in der 4. Seekastenkühler with integrated anti-fouling system according to claim 3, characterized in that the rotary feedthrough (6) in the
Wasserkammer eine TAS-Düse (1) angebaut und in ihrer äußeren Form einem oder mehreren Kreissegmenten (15) nachgebildet ist.  Water chamber a TAS nozzle (1) grown and in its outer shape one or more circle segments (15) is modeled.
5. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis 5. Seebastenkühler with integrated anti-fouling system according to claim 1 to
4, dadurch gekennzeichnet, dass zusätzlich eine Hubeinheit (4) montiert ist, die vor jedem Weiterdrehen der TAS-Vorrichtung (13) die TAS-Düse (1) anhebt und nach dem Weiterdrehen wieder absenkt, und die TAS-Vorrichtung (13) gezielt auf den Rohrboden (14) presst. 4, characterized in that in addition a lifting unit (4) is mounted, which raises before each further rotation of the TAS device (13), the TAS nozzle (1) and lowered again after further rotation, and the TAS device (13) targeted pressed on the tube plate (14).
6. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis 6. sea chest cooler with integrated anti-fouling system according to claim 1 to
5, dadurch gekennzeichnet, dass das Anheben, Absenken und Anpressen der TAS-Vorrichtung (13) auf den Rohrboden (14) hydraulisch durch einen in die TAS-Düse (1) integrierten Kolben nach dem Teleskopprinzip erfolgt. 5, characterized in that the lifting, lowering and pressing of the TAS device (13) on the tube plate (14) hydraulically by a in the TAS nozzle (1) integrated piston according to the telescopic principle.
7. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis 7. sea chest cooler with integrated anti-fouling system according to claim 1 to
6, dadurch gekennzeichnet, dass die Drehzahl der TAS-Düse (1) der TAS- Vorrichtung (13) durch einen Getriebemotor spezifisch angepasst wird. 6, characterized in that the rotational speed of the TAS nozzle (1) of the TAS device (13) is specifically adapted by a geared motor.
8. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis 8. sea chest cooler with integrated anti-fouling system according to claim 1 to
7, dadurch gekennzeichnet, dass die Rotation der der TAS-Vorrichtung (13) durch eine in den Wasserstrom eingebaute, nicht näher dargestellte 7, characterized in that the rotation of the TAS device (13) by a built-in water flow, not shown
Wasserturbine realisiert wird.  Hydro turbine is realized.
9. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis 9. sea chest cooler with integrated anti-fouling system according to claim 1 to
8, dadurch gekennzeichnet, dass mehrere TAS-Vorrichtungen (13) eingebaut sind, diese jeweils von einem eigenen oder einem gemeinsamen Antrieb (10) zeitlich einzeln oder zugleich betrieben werden. 8, characterized in that a plurality of TAS devices (13) are installed, these are each operated by a separate or a common drive (10) individually or simultaneously.
10. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis 10. Seebastenkühler with integrated anti-fouling system according to claim 1 to
9, dadurch gekennzeichnet, dass die TAS-Vorrichtung (13) aus speziellen reibungsmindernden Materialien gefertigt ist. 9, characterized in that the TAS device (13) is made of special friction-reducing materials.
GEÄNDERTES BLATT (ARTIKEL 19) 3 MODIFIED SHEET (ARTICLE 19) 3
11. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis11. Seebastenkühler with integrated anti-fouling system according to claim 1 to
10, dadurch gekennzeichnet, dass mittels integrierter Mess- und 10, characterized in that by means of integrated measuring and
:Regelsysteme sowie Stelleinrichtungen die lokale kurzfristige Überhitzung selbsttätig und regelmäßig durchgeführt sowie automatisch überwacht wird. : Control systems and control devices local short-term overheating is carried out automatically and regularly and automatically monitored.
12. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1 bis12. Seebastenkühler with integrated anti-fouling system according to claim 1 to
11 , dadurch gekennzeichnet, dass bei sechs- und mehrflutigen 11, characterized in that in six- and mehrflutigen
Seekastenkühlern 16 in jeder zumindest jedoch in jeder zweiten  See box coolers 16 in each but at least every other
Düsenkammer 21 eine separate TAS-Vorrichtung 13 angeordnet ist.  Nozzle chamber 21 a separate TAS device 13 is arranged.
13. Seekastenkühler mit integriertem Bewuchsschutzsystem nach Anspruch 1-bis 13. sea chest cooler with integrated anti-fouling system according to claim 1-bis
12, dadurch gekennzeichnet, dass die TAS-Düse 1 als ein einzelnes radiales Kreissegment (15), ein Kreissegment (15) über den gesamten Durchmesser oder in einer anderen Kreissegmentform ausgeführt ist. 12, characterized in that the TAS nozzle 1 is designed as a single radial circular segment (15), a circular segment (15) over the entire diameter or in a different circular segment shape.
GEÄNDERTES BLATT (ARTIKEL 19) MODIFIED SHEET (ARTICLE 19)
PCT/EP2009/057430 2008-06-20 2009-06-16 Sea chest cooler comprising an integrated antifouling system WO2009153251A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200980123208.XA CN102089204B (en) 2008-06-20 2009-06-16 Sea chest cooler comprising an integrated antifouling system
EP09765831.4A EP2303683B1 (en) 2008-06-20 2009-06-16 Sea chest cooler comprising an integrated antifouling system
JP2011514014A JP5431463B2 (en) 2008-06-20 2009-06-16 Sea chest cooler with built-in deposit protection system
ES09765831T ES2416063T3 (en) 2008-06-20 2009-06-16 Refrigerator for seawater intake box with integrated system for protection against scale
BRPI0914617A BRPI0914617B1 (en) 2008-06-20 2009-06-16 marine box cooler comprising an integrated anti-fouling system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008029464A DE102008029464B4 (en) 2008-06-20 2008-06-20 Sea chest coolers on ships and offshore platforms with integrated anti-fouling system to kill barnacles, shells and other fouling organisms by means of regularly repeatable overheating
DE102008029464.0 2008-06-20

Publications (3)

Publication Number Publication Date
WO2009153251A2 WO2009153251A2 (en) 2009-12-23
WO2009153251A3 WO2009153251A3 (en) 2010-12-23
WO2009153251A4 true WO2009153251A4 (en) 2011-06-03

Family

ID=41412484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/057430 WO2009153251A2 (en) 2008-06-20 2009-06-16 Sea chest cooler comprising an integrated antifouling system

Country Status (9)

Country Link
EP (1) EP2303683B1 (en)
JP (1) JP5431463B2 (en)
KR (1) KR20110027699A (en)
CN (1) CN102089204B (en)
BR (1) BRPI0914617B1 (en)
DE (1) DE102008029464B4 (en)
ES (1) ES2416063T3 (en)
SG (1) SG192421A1 (en)
WO (1) WO2009153251A2 (en)

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NO334268B1 (en) * 2011-04-15 2014-01-27 Apply Nemo As An underwater cooling device
JP5979941B2 (en) * 2012-04-03 2016-08-31 株式会社 アメロイド日本サービス社 Facilities and methods for preventing marine organisms from growing on sea chests and the like provided at the bottom of a ship
WO2015040096A1 (en) * 2013-09-19 2015-03-26 Corrosion & Water Control Shared Services B.V. Heat exchanger for a vessel with anti-fouling system
CN104176207B (en) * 2014-07-16 2016-09-07 江苏南通申通机械有限公司 A kind of method suppressing marine micro-organisms to grow
CN107003092B (en) * 2014-12-12 2020-11-13 皇家飞利浦有限公司 Cooling device for cooling a fluid with the aid of surface water
US10228199B2 (en) 2014-12-12 2019-03-12 Koninklijke Philips N.V. Cooling apparatus for cooling a fluid by means of surface water
CN107208988B (en) * 2014-12-12 2019-12-20 皇家飞利浦有限公司 Cooling device for cooling a fluid with the aid of surface water
BR112017012048A2 (en) * 2014-12-12 2018-01-16 Koninklijke Philips Nv cooling apparatus, and ship
WO2016177608A1 (en) 2015-05-06 2016-11-10 Koninklijke Philips N.V. Assembly comprising an object having a surface which is intended to be exposed to water and an anti-fouling protector arrangement
AU2016277064A1 (en) 2015-06-09 2018-02-01 Koninklijke Philips N.V. Assembly comprising a wet compartment and at least one anti-fouling energy source
RU2731993C2 (en) 2015-10-27 2020-09-09 Конинклейке Филипс Н.В. Anti-fouling system controller and method of controlling anti-fouling system
CA3011627A1 (en) 2016-01-20 2017-07-27 Koninklijke Philips N.V. A device having surfaces and an anti-biofouling system comprising at least one anti-biofouling light source for emitting rays of anti-biofouling light
NO342528B1 (en) * 2016-01-29 2018-06-11 Sperre Coolers As Heat exchange system
RU2647400C2 (en) * 2016-05-27 2018-03-15 Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет" Method for protecting coolant surface of overboard coolant from fouling
CN108146593A (en) * 2017-11-28 2018-06-12 中国石油大学(华东) Utilize the method and device of temperature strain difference removal body structure surface barnacle
CN108502123A (en) * 2018-04-18 2018-09-07 天津艾孚森科技发展有限公司 A method of removing hull bottom marine fouling organism
DE102018109927A1 (en) * 2018-04-25 2019-10-31 Säkaphen Gmbh Sea chest cooler and seacock radiator pipe coating method
EP3715759A1 (en) * 2019-03-29 2020-09-30 Siemens Aktiengesellschaft Cooling system, arrangement of a cooler of the cooling system, cleaning device for the cooler and system with cooling system
CN110864570B (en) * 2019-11-26 2021-07-02 南通旭日船用机械有限公司 Seawater corrosion resistant titanium pipe outboard cooler

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Also Published As

Publication number Publication date
DE102008029464B4 (en) 2013-02-07
JP2011524834A (en) 2011-09-08
JP5431463B2 (en) 2014-03-05
KR20110027699A (en) 2011-03-16
EP2303683A2 (en) 2011-04-06
SG192421A1 (en) 2013-08-30
WO2009153251A2 (en) 2009-12-23
EP2303683B1 (en) 2013-04-17
BRPI0914617A2 (en) 2015-12-08
DE102008029464A1 (en) 2010-01-14
CN102089204A (en) 2011-06-08
WO2009153251A3 (en) 2010-12-23
CN102089204B (en) 2014-01-08
ES2416063T3 (en) 2013-07-30
BRPI0914617B1 (en) 2019-12-31

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