DK2961978T3 - Justeringsventil med energigenvinding - Google Patents

Justeringsventil med energigenvinding Download PDF

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Publication number
DK2961978T3
DK2961978T3 DK14728282.6T DK14728282T DK2961978T3 DK 2961978 T3 DK2961978 T3 DK 2961978T3 DK 14728282 T DK14728282 T DK 14728282T DK 2961978 T3 DK2961978 T3 DK 2961978T3
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DK
Denmark
Prior art keywords
valve
fluid
rotating element
passage
rotating
Prior art date
Application number
DK14728282.6T
Other languages
English (en)
Inventor
Claudio Angelo Gavattari
Lorenzo Ferioli
Original Assignee
Loclain S R L
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Application filed by Loclain S R L filed Critical Loclain S R L
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Publication of DK2961978T3 publication Critical patent/DK2961978T3/da

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Classifications

    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/004—Valve arrangements
    • 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
    • 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
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/12—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling channel being of helical form
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • 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
    • F05B2220/00—Application
    • F05B2220/20—Application within closed fluid conduits, e.g. pipes
    • 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
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/50—Hydropower in dwellings
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8376—Combined

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Check Valves (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Claims (18)

1. Styreventil (1), der omfatter: et ventillegeme (2), der har en indgangsåbning (3) og en udgangsåbning (4) til et fluid; genvindingsmidler (5) udformet til at overføre den kinetiske og/eller potentielle energi udledt af fluidet ud af ventillegemet (2); hvor genvindingsmidlerne (5) omfatter et roterende element (7) placeret inde i ventillegemet (2) på nedstrømssiden afen lukkeanordning (6) og udformet til at blive bragt i rotation af fluidet; hvor det roterende element (7) har en i alt væsentligt rørformet og cylindrisk struktur og omfatter en ydre væg (7a) og en central del (7b), der er koncentrisk med den ydre væg (7a), hvorimellem der er defineret en indre zone (7c), langs hvilken fluidet kan transitere; kendetegnet ved, at: ventillegemet (2) har en i alt væsentligt rørformet og cylindrisk form; lukkeanordningen (6) er placeret inde i ventillegemet (2) mellem indgangs- og udgangsåbningerne (3, 4), hvor lukkeanordningen (6) er udformet til at dirigere fluidet mod genvindingsmidlerne (5) og til at antage en lukningskonfiguration for ventilen (1).
2. Ventil (1) ifølge et hvilket som helst foregående krav, kendetegnet ved, at genvindingsmidlerne (5) omfatter en stator forbundet med ventillegemet (2) og placeret ved det roterende element (7); hvor det roterende element definerer en rotor elektromagnetisk sammenkoblet med statoren.
3. Ventil (1) ifølge krav 1, kendetegnet ved, at genvindingsmidlerne (5) omfatter en elektrisk energigenerator placeret uden for ventillegemet (2) og mekaniske overføringsmidler udformet til at overføre den kinetiske energi fra det roterende element (7) til generatoren.
4. Ventil (1) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at det roterende element (7) er udstyret med mindst én skovl (8) eller et andet element er tilpasset til at interagere med fluidet og til at muliggøre udviklingen af aero/hydrodynamiske kræfter, der kan bringe det roterende element (7) i rotation.
5. Ventil ifølge krav 1, hvor mindst én skovl (8), eller et andet element tilpasset til at interagere med fluidet og muliggøre udviklingen af aero/hydrodynamiske kræfter, der kan bringe det roterende element (7) i rotation, er anbragt ved den indre zone (7c).
6. Ventil (1) ifølge krav 1, kendetegnet ved, at den indre zone (7c) er udformet til at føre fluidet langs en mindst delvist tværgående bane i forhold til rotationsaksen (A) for det roterende element (7).
7. Ventil (1) ifølge krav 1, kendetegnet ved, at den indre zone (7c) er udformet til at føre fluidet langs en i alt væsentligt parallel bane til rotationsaksen (A) for det roterende element (7).
8. Ventil (1) ifølge krav 1, der omfatter mindst to rørformede dele (71, 72), der hver er forsynet med eksterne skovle (81,82).
9. Ventil (1) ifølge et hvilket som helst af kravene 1 til 7, kendetegnet ved, at lukkeanordningen (6) omfatter mindst en første (10) og en anden plade (11) placeret på tværs i forhold til rotationsaksen (A) for det roterende element (7); hvor den første (10) og den anden plade (11) hver har mindst én passageåbning (12); hvor den første (10) og den anden plade (11) kan bevæges i forhold til hinanden for reversibelt at gå fra en lukningskonfiguration, hvor passageåbningerne (12) ikke er er fuldt rettet ind i forhold til hinanden for at forhindre passagen af fluidet til mindst en åbningskonfiguration, hvor passageåbningerne (12) er mindst delvist overlappende for at muliggøre passage af fluidet.
10. Ventil (1) ifølge et hvilket som helst af kravene 1 til 7, hvor lukkeanordningen (6) omfatter to dele (61,62), hver hængslet til hinanden og forbundet med en hængselsakse (P), der kan rotere mellem en forstørret konfiguration, hvori de lukker passagen for fluidet, og en smal konfiguration, hvori de muliggør passagen for fluidet.
11. Ventil (1) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at lukkeanordningen (6) omfatter et glideelement (14), der er forbundet med indgangsåbningen (3) og bevægeligt bevæger sig væk fra/mod indgangsåbningen (3) for at åbne den og/eller lukke den.
12. Ventil (1) ifølge et hvilket som helst foregående krav, kendetegnet ved, at glideelementet (14) er anbragt koaksialt i forhold til det roterende element (7).
13. Ventil (1) ifølge krav 12, hvor: det roterende element (7) er forsynet med to rørformede elementer (71,72), der hvert har radiale åbninger (71a, 72a) tilvejebragt på sidevæggen af en aksial kanal (141), langs hvilken glideelementet (14) kan glide; glidende langs den aksiale kanal (141) progressivt afdækker eller lukker det glidende element (14) de radiale åbninger (71a, 72a).
14. Ventil (1) ifølge krav 1, der omfatter en deflektor (31), indsat mellem lukkeanordningen (6) og genvindingsmidlerne (15), struktureret til at rette væskestrømmen ind parallelt med en forudbestemt retning (F).
15. Ventil ifølge krav 14, hvori deflektoren (31) omfatter én eller flere skovle (32), der strækker sig mindst delvist i en radial retning i forhold til den forudbestemte retning (F).
16. Ventil ifølge krav 14, der omfatter ét eller more ringformede segmenter (33), der er koncentriske i forhold til hinanden.
17. Ventil ifølge krav 1, hvori; lukkeanordningen (6) omfatter et roterende legeme (34), forsynet med et passagehulrum (35), der kan rotere langs en reguleringsakse (B) vinkelret på længdeaksen (X); genvindingsmidlerne (5) er anbragt internt for passagehulrummet (35).
18. Ventil ifølge krav 17 og et hvilket som helst af kravene 14-16, hvor deflektoren (31) er placeret ved enden af passagehulrummet (35).
DK14728282.6T 2013-02-27 2014-02-25 Justeringsventil med energigenvinding DK2961978T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000051A ITMO20130051A1 (it) 2013-02-27 2013-02-27 "valvola di regolazione con recupero energetico"
PCT/IB2014/059229 WO2014132187A2 (en) 2013-02-27 2014-02-25 Control valve with energy recovery

Publications (1)

Publication Number Publication Date
DK2961978T3 true DK2961978T3 (da) 2019-03-18

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ID=48096045

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14728282.6T DK2961978T3 (da) 2013-02-27 2014-02-25 Justeringsventil med energigenvinding

Country Status (19)

Country Link
US (2) US10458554B2 (da)
EP (1) EP2961978B1 (da)
JP (1) JP6567976B2 (da)
KR (1) KR20150122147A (da)
CN (1) CN105051363B (da)
AU (1) AU2014222344B2 (da)
BR (1) BR112015020440B8 (da)
CA (1) CA2900749A1 (da)
DK (1) DK2961978T3 (da)
ES (1) ES2712210T3 (da)
IT (1) ITMO20130051A1 (da)
MX (1) MX2015010994A (da)
PL (1) PL2961978T3 (da)
PT (1) PT2961978T (da)
RS (1) RS58383B1 (da)
RU (1) RU2689245C2 (da)
SA (1) SA515360938B1 (da)
TR (1) TR201902404T4 (da)
WO (1) WO2014132187A2 (da)

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RS58383B1 (sr) 2019-04-30
TR201902404T4 (tr) 2019-03-21
EP2961978A2 (en) 2016-01-06
ES2712210T3 (es) 2019-05-09
CN105051363B (zh) 2018-11-06
US20150369375A1 (en) 2015-12-24
EP2961978B1 (en) 2018-11-21
SA515360938B1 (ar) 2019-02-17
MX2015010994A (es) 2016-04-07
AU2014222344A1 (en) 2015-08-13
RU2689245C2 (ru) 2019-05-24
JP6567976B2 (ja) 2019-08-28
PL2961978T3 (pl) 2019-05-31
BR112015020440B1 (pt) 2022-05-10
AU2014222344B2 (en) 2017-06-01
KR20150122147A (ko) 2015-10-30
WO2014132187A2 (en) 2014-09-04
JP2016513227A (ja) 2016-05-12
WO2014132187A3 (en) 2015-01-22
CN105051363A (zh) 2015-11-11
RU2015133446A (ru) 2017-03-31
BR112015020440A2 (pt) 2017-07-18
CA2900749A1 (en) 2014-09-04
US20200011430A1 (en) 2020-01-09
BR112015020440B8 (pt) 2023-03-21
ITMO20130051A1 (it) 2014-08-28
US10458554B2 (en) 2019-10-29
PT2961978T (pt) 2019-02-26

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