WO2009153251A2 - Refroidisseur de caisson de prise d'eau à système antisalissure intégré - Google Patents

Refroidisseur de caisson de prise d'eau à système antisalissure intégré Download PDF

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Publication number
WO2009153251A2
WO2009153251A2 PCT/EP2009/057430 EP2009057430W WO2009153251A2 WO 2009153251 A2 WO2009153251 A2 WO 2009153251A2 EP 2009057430 W EP2009057430 W EP 2009057430W WO 2009153251 A2 WO2009153251 A2 WO 2009153251A2
Authority
WO
WIPO (PCT)
Prior art keywords
tas
sea chest
fouling
chest cooler
integrated anti
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2009/057430
Other languages
German (de)
English (en)
Other versions
WO2009153251A3 (fr
WO2009153251A4 (fr
Inventor
Gunter Höffer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEAT NORD GmbH
Original Assignee
HEAT NORD GmbH
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(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by HEAT NORD GmbH filed Critical HEAT NORD GmbH
Priority to ES09765831T priority Critical patent/ES2416063T3/es
Priority to CN200980123208.XA priority patent/CN102089204B/zh
Priority to JP2011514014A priority patent/JP5431463B2/ja
Priority to EP09765831.4A priority patent/EP2303683B1/fr
Priority to BRPI0914617A priority patent/BRPI0914617B1/pt
Publication of WO2009153251A2 publication Critical patent/WO2009153251A2/fr
Anticipated expiration legal-status Critical
Publication of WO2009153251A3 publication Critical patent/WO2009153251A3/fr
Publication of WO2009153251A4 publication Critical patent/WO2009153251A4/fr
Ceased legal-status Critical Current

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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

Definitions

  • the invention relates to a sea chest cooler on ships and offshore platforms, where by an integrated anti-fouling system barnacles, shells and other fouling organisms are killed as a result of regularly repeatable overheating.
  • the device for carrying out the method is that individual sea boxes of a seawater system and connecting them Pipelines and ducts as well as the components installed in the seawater system, such as sea chest coolers, pumps and fittings form separate subsystems, so that a short-term and locally limited, regular overheating of the enclosed seawater takes place and thus the entire seawater system is partially protected from fouling.
  • the subsystems are divided into an active and passive subsystem. In the sea operation, the blind is open in the active sea chest and the shut-off valve is closed and the passive subsystem is in cleaning mode with blind closed so that the components in the passive sea box are locally limited, short-term and regularly repeatable overheated.
  • Outlet funnels in different chambers of the radiator cap must be mechanically interconnected so that the inlet funnel can be positioned above the inlet and the outlet funnel over the outlet of the same Einzelebenübertragers to dissolve out of the cooling circuit and thus protect in a separate heating circuit against fouling.
  • the technical effort for the mechanical coupling of the two funnels together seems very complicated and prone to failure.
  • the device for heating described in DE-PS 102005029988 B3 uses a separate electric heater, which leads to an additional energy requirement of up to an estimated 60KW and thus should be avoided for reasons of sustainability and environmental protection.
  • the object of the invention is to design a sea chest cooler against fouling by microorganisms, such as barnacles, shells, algae, etc already in its construction so that the simplest possible device the sea chest cooler by continuous overheating a defined number of rows of tubes fully automatically both in the actual Can protect cooling mode as well as at a standstill. This should be done without a system separation.
  • the necessary heating energy should be decoupled energetically efficient, for example, from the hot high-temperature circuit of main engine or auxiliary diesel.
  • TAS following - is due to the new design of the tube bundle a almost circular or square arrangement of the heat exchanger tubes 20 special sections created that allow individual circular segments of the tube bundle of the sea chest cooler by a mechanical TAS device during or outside the cooling operation to apply hot water.
  • This TAS device consists, for example, of a nozzle 1 which rotates in angular increments, following the circular arrangement of the heat exchanger tubes 20 in the tube plate 14, so that in the respective section the fouling organisms due to regular impingement of individual heat exchanger tubes 20 or sections of the sea chest cooler by means of heated water on the tube outer wall and / or killed in the vicinity of the tube bundle.
  • the cooling area of the sea chest cooler may be increased accordingly in order to be able to dissipate the additional heat introduced into the system, preferably from the hot engine cooling water circuit (ME-HAT).
  • ME-HAT hot engine cooling water circuit
  • the advantages of the invention are that the anti-fouling of the sea chest cooler with the integrated TAS in the ongoing sea operation and without the box cooler to take out of service is possible.
  • anti-fouling in harbor operation can also be carried out via a separate pre-heater in the TAS circuit, such as the auxiliary or over-production condenser.
  • Another positive side effect is that it can be preheated via the low-temperature circuit ME-LT in port operation, thus keeping the main engine ready for use at all times. This can be dispensed with the traditional preheating unit which saves ongoing energy costs and acquisition costs.
  • FIG. 1a Seekastenkühler with TAS device 13 for anti-fouling
  • Fig.1b view of tube sheet 14 with circle segments 15th
  • Fig.5 illustration of the travel of the TAS nozzle 1 in TAS mode
  • Fig.6 Flow chart of a sea chest cooler with integrated TAS
  • FIG 1a shows the sea chest cooler 16 with its main components such as tube bundle 9, cover 12 and the integrated TAS device 13.
  • the engine cooling water enters through the inlet port 2 in the space of the sea chest cooler 16, which is formed by cover 12 and tube sheet 14.
  • Figure 1 b and Figure 1c show the structural design of the tube sheet 14 with the circular arrangement of the U-tubes and the middle tube bottom portion of the nozzle chamber 21 (of Figure 1a), to which the TAS nozzle 1 (from Figure 1a) via The TAS device 13 (from FIG. 1 a) works in a targeted manner in order to protect the heat exchanger tubes 20 (from FIG. 1 a) against fouling.
  • the heated water flows via the TAS
  • FIGS 3 and 4 are sectional views through the lid 12 and show the TAS nozzle 1 in lowered and raised position.
  • the integrated TAS device 13 with the lifting unit 4 shown in Figure 2), which presses on the shaft of the rotary union 6, provides for lifting the TAS nozzle 1, the TAS nozzle 1 in the lifted position during the Continuing to hold in the next position, then the TAS nozzle 1 lowers after reaching the next position and the pressing of the TAS nozzle 1 secured to the tube sheet 14 to heat the next circle segment of heat exchanger tubes 20.
  • the rotary drive 5 transmits the torque according to the execution by a belt 7 on the shaft of the rotary feedthrough. 6
  • FIG. 5 shows the circular arrangement of the heat exchanger tubes 20.
  • the TAS nozzle 1 rotates in angular steps, following the circular arrangement of the heat exchanger tubes 20 in the tube sheet 14 and thus creates special sections, which thereby separates them from the actual cooling water.
  • the TAS nozzle 1 acts on the sealed-off circular segment of the tube bundle 9 of individual heat exchanger tubes 20 with hot water.
  • a separate TAS device 13 is installed in each but at least in each second nozzle chamber 21.
  • the TAS nozzle 1 can be made both radially, as shown in Figure 5, as well as over the entire diameter or in a kind of circular segmental shape.
  • FIG. 6 shows the basic arrangement of the components in FIG.

Landscapes

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

Abstract

L'invention concerne un refroidisseur de caisson de prise d'eau sur des navires et plateformes en mer, muni d'un système antisalissure intégré permettant la destruction de bernacles, de coquillages et d'autres organismes constituant des salissures par surchauffe périodique. L'objectif de l'invention est de proposer un refroidisseur de caisson de prise d'eau protégé contre les salissures constituées par des micro-organismes, le refroidisseur de caisson de prise d'eau (16) étant conçu de façon à pouvoir être protégé par un dispositif simple par surchauffe continue d'un nombre défini de tubes d'échange de chaleur (20) de façon automatique aussi bien pendant le processus de refroidissement qu'à l'arrêt autant que possible au moyen de la chaleur dissipée par l'eau de refroidissement et sans que le refroidissement ne soit interrompu. Selon l'invention, cet objectif est atteint grâce à une disposition en cercle des tubes d'échange de chaleur dans des sections particulières du refroidisseur de caisson de prise d'eau (16), de sorte que des segments de cercle individuels du faisceau tubulaire sont soumis à l'action de l'eau chaude par un dispositif mécanique pendant le processus de refroidissement ou en dehors de ce processus. Le système antisalissure thermique (TAS - Thermal Antifouling System) (13) se compose d'une buse (1) à rotation par pas angulaires, qui sépare du processus de refroidissement les tubes d'échange de chaleur (20) du refroidisseur de caisson de prise d'eau (16). Les avantages de l'invention résident dans la conception du refroidisseur qui est adaptée à la fonction de refroidissement et de protection antisalissure simultanés et dans le fait que la protection antisalissure du refroidisseur de caisson de prise d'eau à système antisalissure thermique intégré peut être effectuée en cours de fonctionnement dudit refroidisseur au moyen de la chaleur dissipée par l'eau de refroidissement et sans que le refroidissement ne soit interrompu.
PCT/EP2009/057430 2008-06-20 2009-06-16 Refroidisseur de caisson de prise d'eau à système antisalissure intégré Ceased WO2009153251A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES09765831T ES2416063T3 (es) 2008-06-20 2009-06-16 Refrigerador para caja de toma de agua de mar con sistema integrado de protección contra las incrustaciones
CN200980123208.XA CN102089204B (zh) 2008-06-20 2009-06-16 具有集成的防污系统的通海阀箱冷却器
JP2011514014A JP5431463B2 (ja) 2008-06-20 2009-06-16 組込式付着物防護システムを備えたシーチェスト冷却器
EP09765831.4A EP2303683B1 (fr) 2008-06-20 2009-06-16 Refroidisseur de caisson de prise d'eau de mer avec système antisalissure intégré
BRPI0914617A BRPI0914617B1 (pt) 2008-06-20 2009-06-16 resfriador de caixa marinha que compreende um sistema anti-incrustação integrado

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008029464.0 2008-06-20
DE102008029464A DE102008029464B4 (de) 2008-06-20 2008-06-20 Seekastenkühler auf Schiffen und Offshore-Plattformen mit integriertem Bewuchsschutzsystem zur Abtötung von Seepocken, Muscheln und anderer Bewuchsorganismen mittels regelmäßig wiederholbarer Überhitzung

Publications (3)

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

Family

ID=41412484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/057430 Ceased WO2009153251A2 (fr) 2008-06-20 2009-06-16 Refroidisseur de caisson de prise d'eau à système antisalissure intégré

Country Status (9)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016198280A1 (fr) * 2015-06-09 2016-12-15 Koninklijke Philips N.V. Ensemble comprenant un compartiment humide et au moins une source d'énergie anti-encrassement
NO20160138A1 (no) * 2016-01-29 2017-07-31 Sperre Coolers As System for varmeveksling
RU2647400C2 (ru) * 2016-05-27 2018-03-15 Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет" Способ защиты теплообменной поверхности забортного охладителя от обрастания
WO2019207005A1 (fr) * 2018-04-25 2019-10-31 Säkaphen Gmbh Refroidisseur de prise d'eau de mer et procédé de revêtement de tuyau de refroidisseur de prise d'eau de mer
EP3715759A1 (fr) * 2019-03-29 2020-09-30 Siemens Aktiengesellschaft Installation de refroidissement, agencement d'un refroidisseur de l'installation de refroidissement, dispositif de nettoyage pour le refroidisseur et système pourvu d'installation de refroidissement

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
NO334268B1 (no) * 2011-04-15 2014-01-27 Apply Nemo As En undersjøisk kjøleanordning
JP5979941B2 (ja) * 2012-04-03 2016-08-31 株式会社 アメロイド日本サービス社 船舶の底部に備えるシーチェスト等へ海洋生物の付着繁殖を防止する設備及び方法
WO2015040096A1 (fr) * 2013-09-19 2015-03-26 Corrosion & Water Control Shared Services B.V. Échangeur de chaleur pour navire doté d'un système antisalissure
CN104176207B (zh) * 2014-07-16 2016-09-07 江苏南通申通机械有限公司 一种抑制船舶微生物生长的方法
KR102538941B1 (ko) * 2014-12-12 2023-06-01 코닌클리케 필립스 엔.브이. 지표수에 의한 유체 냉각 장치
EP3230678B1 (fr) 2014-12-12 2018-10-03 Koninklijke Philips N.V. Appareil de refroidissement permettant de refroidir un fluide au moyen d'eau de surface
WO2016092083A1 (fr) * 2014-12-12 2016-06-16 Koninklijke Philips N.V. Appareil de refroidissement pour refroidir un fluide par les eaux de surface
CN107003094B (zh) 2014-12-12 2021-07-30 皇家飞利浦有限公司 用于借助表层水来冷却流体的冷却装置
KR20180002805A (ko) 2015-05-06 2018-01-08 코닌클리케 필립스 엔.브이. 물에 노출되도록 의도된 표면을 갖는 물체를 포함하는 조립체 및 방오 보호 장치
ES2906716T3 (es) 2015-10-27 2022-04-20 Koninklijke Philips Nv Sistema antiincrustante, controlador y método de control del sistema antiincrustante
CA3011627A1 (fr) 2016-01-20 2017-07-27 Koninklijke Philips N.V. Dispositif presentant des surfaces et systeme anti-encrassement biologique comprenant au moins une source de lumiere anti-encrassement biologique emettant des rayonnnements de lum iere anti-encrassement biologique
CN108146593A (zh) * 2017-11-28 2018-06-12 中国石油大学(华东) 利用温度应变差异去除结构表面藤壶的方法及装置
CN108502123A (zh) * 2018-04-18 2018-09-07 天津艾孚森科技发展有限公司 一种清除船底海洋污损生物的方法
CN110864570B (zh) * 2019-11-26 2021-07-02 南通旭日船用机械有限公司 一种耐海水腐蚀的钛管舷外冷却器
CN116007407A (zh) * 2022-11-15 2023-04-25 中船澄西船舶修造有限公司 一种框架淡水冷却器结构

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DE19921433C1 (de) 1999-06-17 2000-10-26 Scharf Eva Maria Verfahren und Vorrichtung zur Vermeidung von Bewuchs in Seekästen und Seewassersystemen auf Schiffen, Offshore-Plattformen etc.
DE102005029988B3 (de) 2005-06-28 2006-11-16 Peter Dipl.-Ing. Ninnemann Vorrichtung zum Schutz von Wärmeübertragern vor Bewuchs durch Organismen

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DE19921433C1 (de) 1999-06-17 2000-10-26 Scharf Eva Maria Verfahren und Vorrichtung zur Vermeidung von Bewuchs in Seekästen und Seewassersystemen auf Schiffen, Offshore-Plattformen etc.
DE102005029988B3 (de) 2005-06-28 2006-11-16 Peter Dipl.-Ing. Ninnemann Vorrichtung zum Schutz von Wärmeübertragern vor Bewuchs durch Organismen

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See also references of EP2303683A2

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016198280A1 (fr) * 2015-06-09 2016-12-15 Koninklijke Philips N.V. Ensemble comprenant un compartiment humide et au moins une source d'énergie anti-encrassement
US10316732B2 (en) 2015-06-09 2019-06-11 Koninklijke Philips N.V. Assembly comprising a wet compartment and at least one anti-fouling energy source
NO20160138A1 (no) * 2016-01-29 2017-07-31 Sperre Coolers As System for varmeveksling
NO342528B1 (no) * 2016-01-29 2018-06-11 Sperre Coolers As System for varmeveksling
RU2647400C2 (ru) * 2016-05-27 2018-03-15 Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет" Способ защиты теплообменной поверхности забортного охладителя от обрастания
WO2019207005A1 (fr) * 2018-04-25 2019-10-31 Säkaphen Gmbh Refroidisseur de prise d'eau de mer et procédé de revêtement de tuyau de refroidisseur de prise d'eau de mer
EP3715759A1 (fr) * 2019-03-29 2020-09-30 Siemens Aktiengesellschaft Installation de refroidissement, agencement d'un refroidisseur de l'installation de refroidissement, dispositif de nettoyage pour le refroidisseur et système pourvu d'installation de refroidissement

Also Published As

Publication number Publication date
JP5431463B2 (ja) 2014-03-05
BRPI0914617B1 (pt) 2019-12-31
DE102008029464B4 (de) 2013-02-07
WO2009153251A3 (fr) 2010-12-23
WO2009153251A4 (fr) 2011-06-03
EP2303683A2 (fr) 2011-04-06
CN102089204B (zh) 2014-01-08
EP2303683B1 (fr) 2013-04-17
JP2011524834A (ja) 2011-09-08
BRPI0914617A2 (pt) 2015-12-08
ES2416063T3 (es) 2013-07-30
KR20110027699A (ko) 2011-03-16
DE102008029464A1 (de) 2010-01-14
CN102089204A (zh) 2011-06-08
SG192421A1 (en) 2013-08-30

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