DK2952732T3 - Lukkeventil og indretning til generering af energi fra havbølger omfattende sådanne ventiler - Google Patents

Lukkeventil og indretning til generering af energi fra havbølger omfattende sådanne ventiler Download PDF

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Publication number
DK2952732T3
DK2952732T3 DK14171058.2T DK14171058T DK2952732T3 DK 2952732 T3 DK2952732 T3 DK 2952732T3 DK 14171058 T DK14171058 T DK 14171058T DK 2952732 T3 DK2952732 T3 DK 2952732T3
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DK
Denmark
Prior art keywords
slats
valve
section
valves
water
Prior art date
Application number
DK14171058.2T
Other languages
English (en)
Inventor
Zakaria Khalil Ibrahim Doleh
John Douglas Lock
Original Assignee
Zakaria Khalil Ibrahim Doleh
John Douglas Lock
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
Application filed by Zakaria Khalil Ibrahim Doleh, John Douglas Lock filed Critical Zakaria Khalil Ibrahim Doleh
Application granted granted Critical
Publication of DK2952732T3 publication Critical patent/DK2952732T3/da

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Classifications

    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
    • F03B13/1875—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem and the wom is the piston or the cylinder in a pump
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/20—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/223—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
    • 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
    • F05B2240/97—Mounting on supporting structures or systems on a submerged 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
    • F05B2270/00—Control
    • F05B2270/50—Control logic embodiment by
    • F05B2270/506—Control logic embodiment by hydraulic means, e.g. hydraulic valves within a hydraulic circuit
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Claims (7)

1. Lukkeventil til skiftevis at tillade og blokere en højtryksvandstrøm, hvilken lukkeventil omfatter en sektion (201) der har et rektangulært tværsnit med en i åbning, hvor en række lameller (202) er drejeligt monteret i åbningen af sektionen (201), hvilke lameller (202) har et rektangulært langstrakt tværsnit i en første retning og et rektangulært langstrakt tværsnit i en anden retning, der er vinkelret på den første retning, hvor den perifere væg omkring aksen af hver lamel (202) danner en lukket overflade, der er uigennemtrængelig for vand, hvilke ak- ) ser af rækken af lameller (202) alle strækker sig på en parallel måde, hvor afstande mellem akserne af hosliggende lameller (202) er ca. halvdelen af afstanden mellem de to yderste spidser af hver lamel (202), set i tværsnittet i den tredje retning, således at når lamellerne (202) drejes til den lukkede position, danner den nedre halvdel af overfladerne på en første side og den øvre halvdel i af overfladerne på en anden siden af alle lamellerne (202) henholdsvis en enkelt lukket overflade på den første side og en enkelt lukket overflade på den anden side, hver i det væsentlige i et enkelt flad plan der er vinkelret på strøm ningsaksen af ventilen, hvilke overflader lukker åbningen af sektionen (201), kendetegnet ved, at ) lamellerne (202) har et rombeformet tværsnit i en tredje retning vinkelret på den første og anden retning, hvilken tredje retning er aksen af lamellerne, og den øvre halvdel af overfladerne på den første side og den nedre halvdel af overfladerne på den anden side af lamellerne (202) hviler mod hinanden, når lamellerne (202) drejes til den lukkede position.
2. Lukkeventilen ifølge krav 1, hvor spidserne af lamellerne (202) hviler mod matchende kamme (204), der strækker sig fra den indre væg af sektionen (201), ved siderne ved siden af de to ydre lameller (202).
3. Lukkeventil ifølge krav 2 eller 3, hvor akselender (203) strækker sig fra lamel- ) lerne langs aksen af lamellerne (202) ved de ydre ender af lamellerne (202), hvilke akselender (203) strækker sig gennem hullerne i rørsektionen (201).
4. Lukkeventilen ifølge krav 3, hvor arrayet af lameller (202) kan drejes ved hjælp af en tandstang (206), der passer til tandhjul (205), som er fastgjort til akselenderne (203) på mindst en ydre side af rørsektion (201).
5. Lukkeventilen ifølge krav 4, hvor tandstangen (206) er indrettet til at blive bevæget af en hydraulisk cylinder (207),
6. Lukkerventilen ifølge krav 5, hvor cylinderen (207) styres af en hydraulisk moog-ventil. )
7. Indretning (2) til generering af energi fra havbølger (1), hvilken indretning omfatter: - en flyder (13) til at følge bevægelsen af havbølger (1), - et pumpekammer (6, 7) med et variabelt volumen til at rumme et variabelt vo-i lumen af vand, hvilket pumpekammervolumen er indrettet til at ændre sig ved den kraft, der udøves af den bevægelige flyder (13), hvilket pumpekammer (6, 7) omfatter: et vandforsyningsrør (4) og et vandudløbsrør (5), hvilke forsyningsrør (4) og udløbsrør (5) hver er forsynet med en ventil (15, 16), hvilke ventiler er indrettet til skiftevist at lukke og åbne med en frekvenscyklus der svarer til fre- ) kvenscyklussen for havbølgerne (1), hvor mindst en af ventilerne (15, 16) er en lukkeventil ifølge et hvilket som helst af kravene 1 - 6.
DK14171058.2T 2014-06-04 2014-06-04 Lukkeventil og indretning til generering af energi fra havbølger omfattende sådanne ventiler DK2952732T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14171058.2A EP2952732B1 (en) 2014-06-04 2014-06-04 Shutter valve and device for generating energy from sea waves comprising such valves

Publications (1)

Publication Number Publication Date
DK2952732T3 true DK2952732T3 (da) 2019-04-08

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Family Applications (1)

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DK14171058.2T DK2952732T3 (da) 2014-06-04 2014-06-04 Lukkeventil og indretning til generering af energi fra havbølger omfattende sådanne ventiler

Country Status (6)

Country Link
US (1) US10145353B2 (da)
EP (1) EP2952732B1 (da)
AU (1) AU2015270618B2 (da)
CA (1) CA2949730A1 (da)
DK (1) DK2952732T3 (da)
WO (1) WO2015185543A1 (da)

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Publication number Priority date Publication date Assignee Title
CN113531132B (zh) * 2021-07-26 2022-09-16 浙江欧盾风机有限公司 一种降噪型防火阀及其制造工艺
CN114215020B (zh) * 2022-01-14 2022-06-21 中国电建集团贵阳勘测设计研究院有限公司 一种高效快捷的无级分层取水闸门装置

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Also Published As

Publication number Publication date
AU2015270618A8 (en) 2017-02-02
US20180209396A1 (en) 2018-07-26
US10145353B2 (en) 2018-12-04
EP2952732B1 (en) 2019-01-02
AU2015270618B2 (en) 2019-01-31
CA2949730A1 (en) 2015-12-10
AU2015270618A1 (en) 2016-12-08
EP2952732A1 (en) 2015-12-09
WO2015185543A1 (en) 2015-12-10

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