EP3486376B1 - Système préfabriqué de vanne à glissières de commande d'eau doté d'une fonction antisédimentation - Google Patents

Système préfabriqué de vanne à glissières de commande d'eau doté d'une fonction antisédimentation Download PDF

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Publication number
EP3486376B1
EP3486376B1 EP18204786.0A EP18204786A EP3486376B1 EP 3486376 B1 EP3486376 B1 EP 3486376B1 EP 18204786 A EP18204786 A EP 18204786A EP 3486376 B1 EP3486376 B1 EP 3486376B1
Authority
EP
European Patent Office
Prior art keywords
channels
type
gate member
fabricated
sluice gate
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.)
Active
Application number
EP18204786.0A
Other languages
German (de)
English (en)
Other versions
EP3486376A1 (fr
Inventor
Jens Oliver Bach
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.)
Wintec Holding Aps
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Wintec Holding Aps
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Publication date
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Priority to PL18204786T priority Critical patent/PL3486376T3/pl
Publication of EP3486376A1 publication Critical patent/EP3486376A1/fr
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Publication of EP3486376B1 publication Critical patent/EP3486376B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/40—Swinging or turning gates
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates

Definitions

  • the present invention relates to sluice gates.
  • Sluice gates are used selectively to control water flow from one area of a channel to another by opening or closing off the channel to the water flow.
  • the frame/foundation of the sluice gate is cast directly at the application site of the sluice gate.
  • the construction time is long, as the cement needs to settle and harden before a gate member can be installed therein.
  • the hardening of the cement may be affected by the weather conditions, resulting in a frame/foundation of poor quality and strength.
  • sedimentation prevents the functioning of the sluice gate.
  • a pre-fabricated water control sluice gate system according to the preamble of claim 1 is known from EP3228753 A1 .
  • Claim 1 defines a pre-fabricated water control sluice gate system according to the invention.
  • the channels of a first type and/or the channels of a second type use the water pressure difference across the gate member to flush water through the channels, thereby removing sediments that would otherwise block the functioning of the sluice gate.
  • a part of the base panel is configured as a lower gate member extending between the two side panels.
  • the frame is a pre-cast reinforced concrete frame.
  • pre-cast as used throughout this application means the opposite of cast in situ.
  • the pre-cast reinforced concrete frame is finished as finished structures when shipped to a builder or customer, rather than being poured into temporary forms at the building site or place of use.
  • reinforced concrete refers to concrete into which reinforcement bars or fibres have been cast to carry tensile loads in order to strengthen a structure that would otherwise be brittle.
  • the frame may also be made of metal, wood, or a castable material. It is to be understood that any suitable castable material, such as cement, mortar, concrete, ceramics, thermoset plastics, and thermoplastics can be used for producing the frame.
  • the side and/or base panels are made from a reinforced castable material.
  • the side and/or base panels are made from a reinforced castable material, and wherein the reinforcement extends beyond the side and/or base panels.
  • reinforced castable material refers to a castable material into which reinforcement bars or fibres have been cast to carry tensile loads in order to strengthen a structure that would otherwise be brittle.
  • lifting anchor should be broadly construed to encompass any such device for lifting the frame with or without gate members and actuators installed therein.
  • a coupler adapted for receiving a lifting anchor is embedded in the frame.
  • the coupler may comprise internal or external threading, depending on the configuration of the lifting anchor.
  • the lifting anchor or coupler adapted for receiving a lifting anchor is mechanically tied into the reinforcing members embedded in the castable material, such as concrete.
  • the base panel In order to avoid that water will undermine the base panel; it may be an advantage to extend the base panels beyond the side panels, preferably beyond the front, back and outer side/face of the side panel. In one or more embodiments, the base panel extends beyond the side panels.
  • the base panel extends beyond the front of the side panels.
  • the base panel extends beyond back of the side panels.
  • the base panel extends beyond the outer side/face of the side panels.
  • the base panel extends beyond the front and/or the back and/or the outer side of the side panels.
  • the part of the base panel extending beyond the side panels comprises channels adapted for receiving an earth anchor.
  • the reinforcement extends beyond the side and/or base panels.
  • the reinforcement extends beyond the side panels, preferably beyond the front and back of the side panel. This will allow the pre-fabricated sluice gate system to be built into other reinforced concrete structures.
  • the reinforcement extends beyond the front of the side panels.
  • the reinforcement extends beyond the back of the side panels.
  • the reinforcement extends beyond the outer side/face of the side panels.
  • the reinforcement extends beyond the front and/or the back and/or the outer side of the side panels.
  • the one or more channels of a first type and/or of a second type comprises one or more flaps or valves adapted for closing and opening the one or more channels collectively and/or individually.
  • the lower gate member comprises a plurality of channels of a first type; wherein each of the channels comprises a flap adapted for closing and opening the one or more channels of a first type, and wherein the flaps are arranged on a single rotating and/or sliding shaft.
  • the lower gate member and/or the base panel comprises air and/or water channels adapted to be connected to a source of compressed air and/or water.
  • a part of the base panel is configured as a lower gate member extending between the two side panels.
  • the lower gate member may in one or more embodiments comprise air/water channels adapted to be connected to a source of water and/or compressed air. Water and/or compressed air may thereby be used to remove sediments blocking the function of the one or more gate members.
  • the pre-fabricated water control sluice gate system further comprises means for delivering water and/or compressed air.
  • the base panel comprises suction channels adapted to be connected to a source of suction.
  • the suction channels may be used to remove sediments blocking the function of the one or more gate members.
  • the base panel comprises one or more channels of a second type extending from one side of the lower gate member to the other side of the lower gate member, and wherein one or more inlets and one or more outlets of a channel is positioned on each side of the lower gate member, and wherein the one or more channels of a second type are configured for being in a closed configuration and in an open configuration.
  • each of the channels of a second type comprises a flap adapted for closing and opening the one or more channels, and wherein the flaps are arranged on a single rotating and/or sliding shaft.
  • each of the channels of a second type comprises a plurality of channels; wherein each of the channels comprises a flap adapted for closing and opening the one or more channels, and wherein the flaps are arranged on a single rotating and/or sliding shaft.
  • the channels of a second type are in liquid communication with one or more suction channels adapted to be connected to a source of suction.
  • the channels of a second type are in liquid communication with one or more channels adapted for liquid communication with a reservoir.
  • the pre-fabricated sluice gate system further comprises a venturi injector unit positioned downstream to the one or more gate members; wherein the venturi injection unit comprises one or more venturi injectors comprising an input port adapted for receiving a part of the water passing the one or more gate members, an output port, and an injection port; wherein the channels of a second type are in liquid communication with an injection port of one or more venturi injectors.
  • the channels of a second type comprise suction channels adapted to be connected to a source of suction.
  • the channels of a second type comprise channels adapted for liquid communication with a reservoir.
  • the inner side of the side panels each comprises a channel configured for receiving a moving gate member.
  • the outer face of the side panels each comprises a channel configured for receiving a reinforcement plate adapted for being imbedded in the adjacent dam section.
  • the outer face of the side panels each comprises a channel configured for receiving a reinforcement plate adapted for being imbedded in the adjacent dam section.
  • Figure 1 shows a pre-fabricated water control sluice gate system with one gate member (flap gate) 300 in accordance with various embodiments of the invention.
  • Figure 1A shows the gate member 300 in a closed position
  • Figure 1B shows the gate member in an open position.
  • the pre-fabricated water control sluice gate system 100 comprises a frame 200, the flap gate 300, and an actuator 400 adapted for moving the flap gate 300.
  • the frame 200 comprises two side panels 210, a base panel 220 interconnecting the two side panels 210, and lifting anchors 230.
  • the side panels 210 are adapted for mounting the flap gate 300 thereto.
  • a part of the base panel 220 is configured as a lower gate member 222 extending between the two side panels 210.
  • the lower gate member 222 comprises a plurality of channels 224 of a first type extending from one side of lower gate member 222 to the other; and channels 224 of a first type are configured for being in a closed configuration and in an open configuration (not shown).
  • the lower gate member 222 is also shown with air channels 223 adapted to be connected to a source of compressed air, but this is optional, and could be replaced by more channels 224 of a first type.
  • Figure 2 shows a pre-fabricated water control sluice gate system with one gate member (vertical rising gate) in accordance with various embodiments of the invention.
  • Figures 2A (perspective view) and 2B (cross-sectional view) show the gate member 300 in an open position
  • Figure 2C cross-sectional view shows the gate member in a closed position.
  • Figure 3 shows a first example of a flap 225 adapted for opening and closing the channels of a first type.
  • the lower gate member 222 comprises a plurality of channels 224 of a first type extending from one side of lower gate member 222 to the other.
  • a single flap 225 is used to open and close all the channels 224 of a first type.
  • the single flap 225 is moved by a piston rod.
  • FIG. 4 shows a second example of flaps 225 adapted for opening and closing the channels of a first type.
  • the flaps are interconnected by connecting rods, and moved by a piston rod.
  • Figure 5 shows a third example of a flap adapted for opening and closing the channels of a first type.
  • the flaps are working independently of one another.
  • Figure 6 shows a cross-section of a pre-fabricated water control sluice gate system with channels of a second type in accordance with various embodiments of the invention.
  • the base panel 220 is shown comprising a channel 226 of a second type extending from one side of the gate member 300 to the other side of the gate member 300.
  • the channel 226 of a second type is shown with one inlet 227 and two outlets 228 positioned on each side of the lower gate member 222.
  • the channel 226 of a second type is configured for being in a closed configuration and in an open configuration by use of the valve 225.
  • Figure 7 shows a pre-fabricated water control sluice gate system with channels of both a first type 224 and a second type 226 in accordance with various embodiments of the invention.
  • the channels of a second type 226 are in liquid communication with a suction channel 500 adapted to be connected to a source of suction.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Barrages (AREA)

Claims (10)

  1. Système préfabriqué de vanne à glissières de commande d'eau (100) comprenant :
    a. un bâti (200) comprenant :
    i. deux panneaux latéraux (210) ;
    ii. un panneau de base (220) reliant les deux panneaux latéraux (210) ; et
    iii. au moins une ancre de levage (230) ou un coupleur conçu pour recevoir une ancre de levage ;
    b. un ou plusieurs éléments vanne (300) ; et
    c. un actionneur (400) conçu pour déplacer lesdits un ou plusieurs éléments vanne ;
    dans lequel les panneaux latéraux (210) et/ou de base (220) sont conçus pour le montage desdits un ou plusieurs éléments vanne (300) sur ceux-ci ; dans lequel a) une partie du panneau de base (220) est configurée sous la forme d'un élément vanne inférieur (222) s'étendant entre les deux panneaux latéraux (210), caractérisé en ce que a) l'élément vanne inférieur (222) comprend un ou plusieurs canaux (224) d'un premier type s'étendant d'un côté de l'élément vanne inférieur (222) à l'autre ; et dans lequel lesdits un ou plusieurs canaux (224) d'un premier type sont configurés pour être dans une configuration fermée et dans une configuration ouverte, et/ou b) dans lequel le panneau de base (220) comprend un ou plusieurs canaux (226) d'un second type s'étendant d'un côté de l'élément vanne (300) à l'autre côté de l'élément vanne (300), et dans lequel une ou plusieurs entrées (227) et une ou plusieurs sorties (228) d'un canal (226) sont positionnées sur chaque côté de l'élément vanne inférieur (222), et dans lequel lesdits un ou plusieurs canaux (226) d'un second type sont configurés pour être dans une configuration fermée et dans une configuration ouverte.
  2. Système préfabriqué de vanne à glissières (100) selon la revendication 1, dans lequel lesdits un ou plusieurs canaux d'un premier type (224) et/ou d'un second type (226) comprennent un ou plusieurs volets (225) ou clapets conçus pour fermer et ouvrir lesdits un ou plusieurs canaux (224, 226) collectivement et/ou individuellement.
  3. Système préfabriqué de vanne à glissières (100) selon la revendication 1, dans lequel l'élément vanne inférieur (222) comprend une pluralité de canaux (224) d'un premier type ; dans lequel chacun des canaux (224) comprend un volet (225) ou clapet conçu pour fermer et ouvrir lesdits un ou plusieurs canaux d'un premier type, et dans lequel les volets (225) ou clapets sont configurés pour être actionnés collectivement et/ou individuellement.
  4. Système préfabriqué de vanne à glissières (100) selon la revendication 1, dans lequel l'élément vanne inférieur (222) comprend une pluralité de canaux (224) d'un premier type ; dans lequel chacun des canaux (224) d'un premier type comprend un volet conçu pour fermer et ouvrir lesdits un ou plusieurs canaux, et dans lequel les volets sont agencés sur un unique arbre rotatif et/ou coulissant.
  5. Système préfabriqué de vanne à glissières (100) selon l'une quelconque des revendications 1 à 4, dans lequel l'élément vanne inférieur (222) et/ou le panneau de base (220) comprend des canaux d'air et/ou d'eau conçus pour être raccordés à une source d'air comprimé et/ou d'eau.
  6. Système préfabriqué de vanne à glissières (100) selon l'une quelconque des revendications 1 à 5, dans lequel le panneau de base (220) comprend un ou plusieurs canaux (226) d'un second type s'étendant d'un côté de l'élément vanne inférieur (222) à l'autre côté de l'élément vanne inférieur (222) ; et dans lequel une ou plusieurs entrées (227) et une ou plusieurs sorties (228) d'un canal (226) sont positionnées sur chaque côté de l'élément vanne inférieur (222), et dans lequel lesdits un ou plusieurs canaux (224) d'un second type sont configurés pour être dans une configuration fermée et dans une configuration ouverte.
  7. Système préfabriqué de vanne à glissières (100) selon la revendication 6, dans lequel chacun des canaux d'un second type (226) comprend un volet (225) ou clapet conçu pour fermer et ouvrir le canal d'un second type, et dans lequel les volets (225) ou clapets sont configurés pour être actionnés collectivement et/ou individuellement.
  8. Système préfabriqué de vanne à glissières (100) selon l'une quelconque des revendications 6 à 7, dans lequel les canaux d'un second type (226) sont en communication de liquide avec un ou plusieurs canaux d'aspiration (500) conçus pour être raccordés à une source d'aspiration.
  9. Système préfabriqué de vanne à glissières (100) selon l'une quelconque des revendications 6 à 8, dans lequel les canaux d'un second type (226) sont en communication de liquide avec un ou plusieurs canaux conçus pour une communication de liquide avec un réservoir.
  10. Système préfabriqué de vanne à glissières (100) selon l'une quelconque des revendications 6 à 9, comprenant en outre une unité d'injecteur à venturi positionnée en aval desdits un ou plusieurs éléments vanne (300) ; dans lequel l'unité d'injection à venturi comprend un ou plusieurs injecteurs à venturi comprenant un orifice d'entrée conçu pour recevoir une partie de l'eau passant par lesdits un ou plusieurs éléments vanne (300), un orifice de sortie et un orifice d'injection ; dans lequel les canaux d'un second type (226) sont en communication de liquide avec un orifice d'injection d'un ou de plusieurs injecteurs à venturi.
EP18204786.0A 2017-11-16 2018-11-07 Système préfabriqué de vanne à glissières de commande d'eau doté d'une fonction antisédimentation Active EP3486376B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18204786T PL3486376T3 (pl) 2017-11-16 2018-11-07 Prefabrykowany system zasuwy śluzy z funkcją antysedymentacji

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201700653A DK179812B1 (en) 2017-11-16 2017-11-16 Pre-fabricated water control sluice gate system with anti-sedimentation function

Publications (2)

Publication Number Publication Date
EP3486376A1 EP3486376A1 (fr) 2019-05-22
EP3486376B1 true EP3486376B1 (fr) 2020-04-01

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EP18204786.0A Active EP3486376B1 (fr) 2017-11-16 2018-11-07 Système préfabriqué de vanne à glissières de commande d'eau doté d'une fonction antisédimentation

Country Status (3)

Country Link
EP (1) EP3486376B1 (fr)
DK (1) DK179812B1 (fr)
PL (1) PL3486376T3 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743829A1 (fr) * 1996-01-19 1997-07-25 Hydroplus Hausse automatique pour ouvrage hydraulique tel que seuil en riviere, deversoir sur un barrage ou sur une digue de protection
WO2014086403A1 (fr) * 2012-12-05 2014-06-12 Raycap Intellectual Property Ltd. Grille pour barrages à déversoir libre
DK179014B9 (en) * 2016-04-06 2017-09-04 Wintec Holding Aps Modular pre-fabricated water control pump system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
PL3486376T3 (pl) 2020-11-30
EP3486376A1 (fr) 2019-05-22
DK201700653A1 (en) 2019-06-11
DK179812B1 (en) 2019-07-02

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