EP1018623B1 - Distributeur d'écoulement - Google Patents

Distributeur d'écoulement Download PDF

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Publication number
EP1018623B1
EP1018623B1 EP99204617A EP99204617A EP1018623B1 EP 1018623 B1 EP1018623 B1 EP 1018623B1 EP 99204617 A EP99204617 A EP 99204617A EP 99204617 A EP99204617 A EP 99204617A EP 1018623 B1 EP1018623 B1 EP 1018623B1
Authority
EP
European Patent Office
Prior art keywords
flow
pipe section
opening
flow distributor
flow conduit
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.)
Expired - Lifetime
Application number
EP99204617A
Other languages
German (de)
English (en)
Other versions
EP1018623A1 (fr
Inventor
Wilhelmus Franciscus Maria Keijzer
Stephan Johannes Lutje Beekhuis
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.)
Flamco BV
Original Assignee
Flamco BV
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 Flamco BV filed Critical Flamco BV
Publication of EP1018623A1 publication Critical patent/EP1018623A1/fr
Application granted granted Critical
Publication of EP1018623B1 publication Critical patent/EP1018623B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
    • F24D3/1041—Flow-through
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks

Definitions

  • the invention relates to a flow distributor according to the Preamble of claim 1.
  • Such a flow distributor is known from DE 29621353 U.
  • the known flow distributor is as a connection fitting executed that between a connecting piece Newspaper system and an expansion vessel are arranged can.
  • the object of the invention is to provide a flow distributor create that in a simple way already in Line system existing T-piece can be used and with the modified a pipe system in a simple way can be that it is suitable to at least during the Operating a flow of one to the piping system connected expansion vessel to effect.
  • Flow distributor according to the invention comprises a pipe part 1 with a cylindrical wall with a circular outer contour.
  • the pipe part 1 comprises a first opening 2 and a second Opening 3. In the continuous part of the cylindrical wall of the Pipe part 1 extends from the first opening 2 Flow guide 4 out.
  • a spacer ring 5 in a vertical attached to the axis of the pipe part 1 level.
  • two flow openings 11a, 11b are provided (s. Figure 2).
  • the spacer ring 5 is on the first side Opening 2 closed and aligned with the peripheral edge of the first opening 2. In this way, the spacer ring forms 5 a platform 12, which is connected to a first flow channel 10 of the pipe part 1 connects.
  • the walls 8 are further attached, the from the platform in a direction parallel to Extend the axis of the pipe part 1.
  • the walls 8 are in one Level.
  • Each of the walls is supported by a column 9 supported.
  • the flow guide consists of part of a cylinder wall, which extend over 180 ° along the peripheral edge of the first opening 2 extends.
  • the flow guide extends from Spacer ring 5 parallel to the axis of the tubular part 1 in a direction facing away from the pipe part 1.
  • the edge of the Flow guide 4 forms together with the peripheral edge of the first opening 2, the contour of an inflow opening 2a.
  • At least three are on the peripheral edge of the spacer ring 5 movable and resilient projections 6 attached to those of Flow distributor according to the invention in one Connection opening for an expansion vessel can be locked can.
  • FIG. 3 shows a straightening element 30 which is attached to the Flow distributor can be attached according to the invention.
  • the straightening element comprises part of a cylinder wall 14, whose radius is preferably with the inner radius of the Line part at the level of the connection opening in which the Flow distributor must be attached, agrees.
  • a plane perpendicular to the cylinder wall 14 is a partition 15, which is firmly connected to the cylinder wall 14, appropriate.
  • Guides 16 are attached to the partition 15, which can cooperate with the flange edges 7 to Attach the straightening element to the flow distributor.
  • an opening 17 is provided in the Partition 15, an opening 17 is provided.
  • Figure 4 is a cross section of the straightening element along the line A-A shown in Figure 3.
  • the cylinder wall 14 has a saddle shape. This arises from the fact that the projected Surface of the cylinder wall 14 may be substantially circular must ultimately be inserted into a connection opening to be able to.
  • the connection opening for an expansion vessel is often be attached in a T-piece.
  • the flow distributor is in a T-piece shown assembled state.
  • the T-piece 18 has one Main flow channel 19 through which a during operation Liquid can flow, especially water.
  • a side connection sleeve 20 attached in a Direction perpendicular to the axis of the main flow channel 19 .
  • the Flow distributor inserted according to the invention.
  • the Spacer ring 5 ensures the centering of the Pipe part 1 in the formed by the connecting sleeve 20 Opening.
  • the projections 6 on the outer circumference of the Spacer ring 5 engage in an internal thread 21 of the Connection sleeve 20. This ensures that the Flow distributor is fixed in the T-piece 18.
  • the straightening element is in the example shown with the Guide elements 16 over the flange edges 7 of the Flow distributor has been pushed.
  • the partition 15 locks part of the inflow opening 2a.
  • the dimensions the guide elements 16 and the flange edges 7 are such that the directional element 30 and the flow guide 4 through Adhesion are coupled with each other.
  • the flow distributor is so far into the connection sleeve inserted that the spacer ring 5 is completely in the Connection sleeve 20 is located. This will result in part of the Connection sleeve 20 existing passage through the platform 12 the spacer ring 5 locked.
  • the pipe part 1 forms in Cooperation with the connecting sleeve 20 a second Flow channel 22.
  • the second flow channel is through the Space between the pipe part 1 and the connecting sleeve 20th educated.
  • the first Flow channel 10 and the second flow channel 22nd concentric. However, this is not a necessary condition. It it is probably important that the first flow channel 10 and second flow channel 22 with similar flow channels in a connection nipple of a flow-through expansion vessel, that is connected to the pipe system by means of the T-piece 18 is, can escape.
  • the cylinder wall 14 of the straightening element 30 ensures that the flow distributor according to predetermined orientation in the T-piece 18 is inserted.
  • the flow guide 4 forms together with the partition 15 a flow resistance for that, at least during the Operation, flowing through the main flow channel 19 medium.
  • the walls 8 also form one during operation Flow resistance for that through the main flow channel 19 pouring water.
  • the total flow resistance causes at least part of that through the main flow channel flowing water over the first flow channel 10 to the expansion tank connected to the T-piece flows (not ) Shown.
  • Flow distributor according to the invention comprises a base part 31 with a cylindrical sleeve 32 with a preferably circular cross-sectional contour.
  • the base part 31 comprises further a pipe part 33, which is preferably concentric in the cylindrical socket 32 is attached. Spacer 34 ensure the concentric positioning of the pipe part 33 in the cylindrical bush 37.
  • the interior of the tubular part 33 forms at least part of a first flow channel 35, and the space between the cylindrical sleeve 32 and the Pipe part 33 forms a second flow channel 36.
  • the tubular part 33 is preferably tubular Flow guide 37 (see Figure 8) rotatably attached.
  • a peripheral edge 38 attached in order to prevent the flow guide 37 from coming out of the tubular member can slide is on the outer circumference of the flow guide 37, near the end pushed into the tubular part 33, a peripheral edge 38 attached.
  • an associated groove 39 In the inner wall of the Pipe part 33 is an associated groove 39 (see FIG. 9) attached, which cooperates with the edge 38 to the Fix flow guide 37 in the pipe part 33.
  • the edge 38 and the groove have dimensions that a rotational movement allow the flow guide 37.
  • the flow guide 37 is in the region of the free end Provided circumference with an inflow opening 40.
  • the Inflow opening 40 allows a flow into the interior of the Flow conductor 37, the direction of flow at Inflow at an angle to the axis of the flow guide 37 stands.
  • the free end of the flow guide 37 is such shaped that at least during operation water through the Inflow opening 40 can flow in.
  • the inflow opening 40 upstream is directed on the outer surface of the flow guide 37, near the free end, a flat flag 41 attached. If the water flows past the directional flag, that is good practice Water a force that is directed in the direction of flow the flag. If the surface of the flag 41 under an angle with a flow direction of the flowing Water is standing, generated by the water on the flag 41 applied force a moment, so that the flow guide 37th will rotate until the surface of the directional flag 41 Direction of flow corresponds.
  • V-shaped one can also be used Directional organ attached, its plane of symmetry and the Axis of the flow guide lie in one plane.
  • the flow distributor of Figures 6-9 is on the peripheral edge 42 of the cylindrical sleeve 32 with movable and resilient Projections 43 with which the flow distributor in one Connection opening of the expansion vessel can be fixed, Mistake.
  • the flow distributor is further provided with a straightening element 14, that of the directional element 30 from the embodiment of FIGS. 1-5 corresponds.
  • a straightening element 14 that of the directional element 30 from the embodiment of FIGS. 1-5 corresponds.
  • the flow distributor according to the invention can be in combination with a standard expansion tank attached to the pipe system is connected and a flow of the Must produce expansion vessel, but also in combination with a special expansion tank that is equipped with a device provided to promote the flow during operation is to be applied.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Claims (10)

  1. Distributeur d'écoulement conçu pour être utilisé dans un système de conduites afin que ce système de conduites provoque au moins, pendant le fonctionnement, le passage à travers un récipient d'expansion relié au système de conduites par l'intermédiaire d'une ouverture de raccordement, moyennant quoi le distributeur d'écoulement constitue une unité séparée qui comprend : une partie tubulaire (1 ; 33) qui constitue un premier canal d'écoulement (10 ; 35), un conducteur d'écoulement (4 ; 37) relié à la partie du tubulaire au niveau d'une première ouverture (2) de la partie tubulaire, afin de conduire une partie de l'écoulement existant pendant le fonctionnement le long du conducteur d'écoulement à travers la partie tubulaire (1 ; 33), et un dispositif de positionnement pour positionner le distributeur d'écoulement dans l'ouverture de raccordement de telle sorte que le conducteur d'écoulement (4 ; 37) dépasse dans le système de conduites, caractérisé en ce que le dispositif comprend une bague d'écartement (5) disposée autour de la partie tubulaire à proximité d'une première ouverture de la partie tubulaire dans un plan perpendiculaire à l'axe de la partie tubulaire, avec une ouverture d'écoulement (11a, 11b) située sur le côté de la partie tubulaire orienté du côté opposé à la première ouverture (2) et le dispositif de positionnement comprend un élément d'orientation (30) disposé au niveau d'une extrémité du conducteur d'écoulement (4 ; 37) située à une certaine distance de la première ouverture (2) de la partie tubulaire, afin de garantir une orientation prédéterminée du distributeur d'écoulement dans l'ouverture de raccordement.
  2. Distributeur d'écoulement selon la revendication 1, caractérisé en ce que, lorsque le distributeur d'écoulement est monté dans l'ouverture de raccordement, la partie tubulaire (1 ; 33) du distributeur d'écoulement constitue, en interaction avec la paroi de l'ouverture de raccordement ou une douille située à l'intérieur, un deuxième canal d'écoulement (22 ; 36).
  3. Distributeur d'écoulement selon la revendication 2, caractérisé en ce que le premier (10 ; 35) et le deuxième (22 ; 36) canal d'écoulement sont concentriques.
  4. Distributeur d'écoulement selon la revendication 1, caractérisé en ce que l'élément d'orientation (30) est relié de manière amovible au distributeur d'écoulement.
  5. Distributeur d'écoulement selon la revendication 1, caractérisé en ce que le conducteur d'écoulement (37) est relié de manière mobile à la partie tubulaire (33) et comporte une ouverture d'admission (40) avec une direction d'admission qui fait un angle avec l'axe du conducteur d'écoulement.
  6. Distributeur d'écoulement selon la revendication 5, caractérisé en ce que le conducteur d'écoulement (37) est fixé de manière rotative dans la partie tubulaire (33).
  7. Distributeur selon la revendication 6, caractérisé en ce que le conducteur d'écoulement (37) est de forme cylindrique et il est fixé de manière mobile dans la direction axiale dans la partie tubulaire (33), moyennant quoi la partie tubulaire (33) est munie d'un premier dispositif de couplage (39) qui s'emboíte avec un deuxième dispositif de couplage (38) correspondant fixé sur le conducteur d'écoulement, moyennant quoi les dispositifs de couplage sont conçus pour garantir la position axiale du conducteur d'écoulement (37) dans la partie tubulaire (33) et pour permettre un mouvement de rotation du conducteur d'écoulement.
  8. Distributeur d'écoulement selon l'une des revendications 5 à 7, caractérisé en ce que le conducteur d'écoulement (37) est muni d'un dispositif d'orientation (41) pour orienter l'ouverture d'admission (40) dans la direction amont d'un écoulement existant pendant le fonctionnement le long du conducteur d'écoulement (37).
  9. Distributeur d'écoulement selon la revendication 8, caractérisé en ce que le dispositif d'orientation comprend une palette d'orientation (41) disposée sur la circonférence extérieure et du côté du conducteur d'écoulement (37) situé en face de l'ouverture d'admission dans un plan passant par l'axe du conducteur d'écoulement.
  10. Distributeur d'écoulement selon la revendication 8, caractérisé en ce que le dispositif d'orientation comprend un organe d'orientation en forme de V, moyennant quoi le plan de symétrie est un plan passant par l'axe du conducteur d'écoulement (37).
EP99204617A 1999-01-07 1999-12-28 Distributeur d'écoulement Expired - Lifetime EP1018623B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1010978 1999-01-07
NL1010978A NL1010978C2 (nl) 1999-01-07 1999-01-07 Stromingsverdeler.

Publications (2)

Publication Number Publication Date
EP1018623A1 EP1018623A1 (fr) 2000-07-12
EP1018623B1 true EP1018623B1 (fr) 2003-10-01

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ID=19768434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99204617A Expired - Lifetime EP1018623B1 (fr) 1999-01-07 1999-12-28 Distributeur d'écoulement

Country Status (3)

Country Link
EP (1) EP1018623B1 (fr)
DE (1) DE59907187D1 (fr)
NL (1) NL1010978C2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3048374A1 (fr) 2015-01-22 2016-07-27 Global Water Solutions Ltd. Ensemble connecteur d'écoulement réalisable à posteriori et appareil réservoir de détente

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008812A1 (fr) * 1998-12-07 2000-06-14 Flamco B.V. Element d'écoulement pour vase d'expansion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL161248C (nl) * 1972-11-13 1980-01-15 Schaefer Werke Kg Samenstel voor het aansluiten van een verwarmings- lichaam, gevormd uit een aantal platte verwarmings- elementen, op een enkelvoudige buisinstallatie.
NL1001915C2 (nl) 1995-12-15 1997-06-17 Flamco Bv Expansievat.
DE29621353U1 (de) * 1996-12-09 1997-02-06 Reflex Winkelmann & Pannhoff GmbH & Co, 59227 Ahlen Anschlußarmatur zum Anschließen eines Membranausdehnungsgefäßes an ein Leitungsnetz

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008812A1 (fr) * 1998-12-07 2000-06-14 Flamco B.V. Element d'écoulement pour vase d'expansion

Also Published As

Publication number Publication date
DE59907187D1 (de) 2003-11-06
NL1010978C2 (nl) 2000-07-11
EP1018623A1 (fr) 2000-07-12

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