DK2997255T3 - Fremgangsmåde og indretning til affugtning af den indre luft i offshore-installationer - Google Patents

Fremgangsmåde og indretning til affugtning af den indre luft i offshore-installationer Download PDF

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Publication number
DK2997255T3
DK2997255T3 DK14710564.7T DK14710564T DK2997255T3 DK 2997255 T3 DK2997255 T3 DK 2997255T3 DK 14710564 T DK14710564 T DK 14710564T DK 2997255 T3 DK2997255 T3 DK 2997255T3
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DK
Denmark
Prior art keywords
air
unit
dehumidifier
flow path
salt
Prior art date
Application number
DK14710564.7T
Other languages
English (en)
Inventor
Thomas Roennow Olesen
Original Assignee
Cotes As
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
Priority claimed from DK201300157A external-priority patent/DK177842B1/en
Application filed by Cotes As filed Critical Cotes As
Application granted granted Critical
Publication of DK2997255T3 publication Critical patent/DK2997255T3/da

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/35—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for venting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/94—Mounting on supporting structures or systems on a movable wheeled structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • F05B2260/64—Aeration, ventilation, dehumidification or moisture removal of closed spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)

Claims (8)

1. Indretning (1) til affugtning af det indre i en offshore-installation (2a,2b), især et vindenergianlæg, hvor det indre er tætnet eller i det mindste i det væsentlige tætnet mod udveksling af luft med offshore-installationens (2a,2b) ydre; hvor affugtningsindretningen (1) omfatter - en luftindgang (4) til indtag af luft fra offshore-installationens (2a,2b) ydre, - et saltfilter (11), - en affugterenhed (12), - en indtagsstrømningsvej, der fører indtagsluften fra luftindgangen (4) til affugterenheden (12) via saltfiltret (11); - en strømningsvej til afsaltet og affugtet luft (9), der fører fra affugterenheden (12) til offshore-installationens (2a,2b) indre; - en regenereringsstrømningsvej (8b), der fører luft fra det indre til en luftudgang (5) via affugterenheden (12), hvor affugtningsindretningen (1) endvidere omfatter - en luftblandingsenhed (10), der er positioneret i indtagsluftstrømningsvejen opstrøms for saltfiltret (11); og - en returstrømningsvej (6), der er indrettet til at rette en del af en strøm af den afsaltede og affugtede luft fra affugterenheden (12) til blandingsenheden (10); - og/eller en første recirkuleringsstrømningsvej, der fører luft fra det indre til blandingsenheden (10).
2. Indretning ifølge krav 1, endvidere omfattende en anden recirkuleringsstrømningsvej (8a), der er indrettet til at rette en del af en strøm af den afsaltede og affugtede luft fra affugterenheden (12) til regenereringsstrømningsvejen (8b).
3. Indretning ifølge krav 1 eller 2, endvidere omfattende en varmeveksler (17), der er anbragt nedstrøms for affugterenheden (12) i strømningsvejen til afsaltet og affugtet luft (9).
4. Indretning ifølge krav 1 eller 2, endvidere omfattende en afkøler (22), der er anbragt nedstrøms for affugterenheden (12) i strømningsvejen til afsaltet og affugtet luft (9).
5. Affugtningsenhed (3) omfattende en indretning ifølge et af kravene 1 til 4.
6. Offshore-installation omfattende mindst en affugtningsenhed (3) ifølge krav 5.
7. Indretning ifølge krav 1, hvor affugterenheden (12) er et tørrehjul, en kon-denserenhed eller en varmeenhed.
8. Indretning ifølge krav 1, hvor blandingsenheden (10) er en blandingskanal; et blandingskammer med midler til passiv luftblanding, såsom f.eks. passive snegle, og/eller et blandingskammer med midler til aktiv luftblanding, såsom f.eks. en ventilator.
DK14710564.7T 2013-03-18 2014-03-17 Fremgangsmåde og indretning til affugtning af den indre luft i offshore-installationer DK2997255T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK201300157A DK177842B1 (en) 2013-03-18 2013-03-18 Method and arrangement for dehumidifying interior air in off-shore installations
CN201310376610 2013-08-26
PCT/EP2014/055303 WO2014147023A1 (en) 2013-03-18 2014-03-17 Method and arrangement for dehumidifying interior air in off-shore installations

Publications (1)

Publication Number Publication Date
DK2997255T3 true DK2997255T3 (da) 2018-12-03

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DK14710564.7T DK2997255T3 (da) 2013-03-18 2014-03-17 Fremgangsmåde og indretning til affugtning af den indre luft i offshore-installationer

Country Status (9)

Country Link
US (1) US9700834B2 (da)
EP (1) EP2997255B1 (da)
KR (1) KR101799342B1 (da)
CN (1) CN105121844B (da)
DK (1) DK2997255T3 (da)
ES (1) ES2697651T3 (da)
PL (1) PL2997255T3 (da)
PT (1) PT2997255T (da)
WO (1) WO2014147023A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201500002U3 (da) 2015-01-12 2016-04-25 Cotes As Afsalter til offshore-vindmølle
CN107420273B (zh) * 2017-08-14 2020-09-25 山东中车风电有限公司 海上风力发电机组环境控制机构、系统及应用
US10745138B2 (en) * 2018-03-23 2020-08-18 The Boeing Company Air drying system and method therefor
JP6839235B2 (ja) * 2019-07-10 2021-03-03 ムンタース株式会社 除湿システム
CN112780509B (zh) * 2019-11-01 2023-07-28 新疆金风科技股份有限公司 空气冷却系统、风力发电机组及其冷却方法
CN112807889B (zh) * 2020-12-24 2022-05-24 中国科学院长春光学精密机械与物理研究所 一种空气过滤器及光电设备
CN112648690A (zh) * 2021-01-31 2021-04-13 中国人民解放军陆军勤务学院 转轮耦合半导体加热制冷除湿装置
EP4303436B1 (de) * 2022-07-04 2026-01-28 Wobben Properties GmbH Windenergieanlagen-rotorblatt und windenergieanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029463B4 (de) * 2005-06-24 2015-10-29 Senvion Gmbh Turmentfeuchtung einer Windenergieanlage
EP2531776A1 (de) 2010-02-01 2012-12-12 Helmut Buss Verfahren und einrichtung zur entfeuchtung von raumluft im off-shore bereich
CN201627679U (zh) * 2010-02-05 2010-11-10 国电联合动力技术有限公司 一种海上风力发电机组防盐雾系统
CN102213188B (zh) 2010-04-01 2016-10-05 上海电气风能装备有限公司 海上及潮间带风力发电机组的机舱除湿除盐微正压系统
CN102305194B (zh) * 2011-05-20 2013-02-20 南京航空航天大学 自洁型盐雾处理设备及方法
US8961130B2 (en) * 2011-06-03 2015-02-24 Gamesa Innovation & Technology, S.L. Cooling and climate control system and method for an offshore wind turbine
US8992171B2 (en) * 2011-09-01 2015-03-31 Gamesa Innovation & Technology, S.L. Energy efficient climate control system for an offshore wind turbine
EP2568169B2 (en) 2011-09-09 2021-11-10 Siemens Gamesa Renewable Energy Deutschland GmbH Wind turbine with tower climatisation system using outside air

Also Published As

Publication number Publication date
ES2697651T3 (es) 2019-01-25
CN105121844A (zh) 2015-12-02
EP2997255B1 (en) 2018-09-19
CN105121844B (zh) 2018-09-21
WO2014147023A1 (en) 2014-09-25
PT2997255T (pt) 2018-11-29
EP2997255A1 (en) 2016-03-23
PL2997255T3 (pl) 2019-01-31
US9700834B2 (en) 2017-07-11
KR101799342B1 (ko) 2017-11-20
US20160296885A1 (en) 2016-10-13
KR20150135274A (ko) 2015-12-02

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