EP1018623A1 - Strömungsverteiler - Google Patents
Strömungsverteiler Download PDFInfo
- Publication number
- EP1018623A1 EP1018623A1 EP99204617A EP99204617A EP1018623A1 EP 1018623 A1 EP1018623 A1 EP 1018623A1 EP 99204617 A EP99204617 A EP 99204617A EP 99204617 A EP99204617 A EP 99204617A EP 1018623 A1 EP1018623 A1 EP 1018623A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flow
- flow distributor
- flow guide
- opening
- guide
- 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.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Images
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 is intended to be used in a piping system so that the pipe system is suitable, at least during the Operation a flow of an expansion tank that over a connection opening is connected to the line system, to effect.
- Such a flow distributor is from the Netherlands Patent NL-1001915 known.
- the well-known flow distributor is integrated in a T-piece.
- the T-piece has two of them mutually separate channels in the connection sleeve for the Expansion vessel with similar channels in the connection nipple of the expansion tank are aligned.
- the object of the invention is therefore a flow distributor to create with that in a simple way Pipe system can be modified so that it is suitable to at least flow a flow to the Line system connected expansion vessel to effect.
- the Flow distributor forms a separate unit, which comprises: a pipe part, which forms a first flow channel, one on adjoining a first opening of the tubular part Flow guide to part of the in operation occurring flow along the flow guide through the To pipe part and a positioning device to the Position the flow distributor in the connection opening so that the flow conductor protrudes into the pipe system.
- 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 be substantially circular must ultimately be plugged 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 make part of the in 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.
- One level is through that Flange edges of the flow guide 4 essentially perpendicular directed to the axis of the main flow channel 19.
- 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 the through the main flow channel 19th 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.
- it can Water also in reverse through the second Flow channel 22 and the first flow channel 10 flow.
- 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.
- Flow guide 37 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, one 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 conductor 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 inlet opening 40 upstream is directed to 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 directional 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 equipped with a straightening element 14, that of the straightening element 30 from the embodiment of FIGS. 1-5 corresponds.
- a straightening element 14 that of the straightening 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)
Abstract
Description
- Figur 1
- einen Strömungsverteiler gemäß der Erfindung im Querschnitt,
- Figur 2
- eine Draufsicht des Strömungsverteilers gemäß der Figur 1,
- Figur 3
- eine Vorderansicht eines Richtelementes, das beim Strömungsverteiler gemäß der Figur 1 angewendet werden kann,
- Figur 4
- einen Querschnitt des Richtelementes entlang der Linie A-A in der Figur 3,
- Figur 5
- im Querschnitt ein T-Stück, in dem ein Strömungsverteiler gemäß der Erfindung mit Richtelement angebracht ist,
- Figur 6
- ein T-Stück mit einer zweiten Ausführung eines Strömungsverteilers gemäß der Erfindung, teilweise in der Vorderansicht und teilweise im Querschnitt,
- Figur 7
- einen Querschnitt des T-Stückes entlang der Linie B-B in der Figur 6 und
- Figuren 8 und 9
- die beiden Teile des im T-Stück der Figur 6 verwendeten Strömungsverteilers separat.
Claims (12)
- Strömungsverteiler, der dazu vorgesehen ist, in einem Leitungssystem angewandt zu werden, damit das Leitungssystem sich eignet, um zumindest während des Betriebes einen Durchfluß eines Ausdehnungsgefäßes, das über eine Anschlußöffnung an das Leitungssystem angeschlossen ist, zu bewirken, dadurch gekennzeichnet, daß der Strömungsverteiler eine separate Einheit bildet, die umfaßt: ein Rohrteil (1; 33), das einen ersten Durchflußkanal (10; 35) bildet, einen an eine erste Öffnung (2) des Rohrteils anschließenden Strömungsleiter (4; 37), um einen Teil der während des Betriebes auftretenden Strömung entlang des Strömungsleiters durch das Rohrteil (1; 33) zu leiten, und eine Positioniervorrichtung, um den Strömungsverteiler in der Anschlußöffnung so zu positionieren, daß der Strömungsleiter (4; 37) in das Leitungssystem ragt.
- Strömungsverteiler nach Anspruch 1, dadurch gekennzeichnet, daß in dem in der Anschlußöffnung montierten Zustand des Strömungsverteilers das Rohrteil (1; 33) des Strömungsverteilers in Zusammenarbeit mit der Wand der Anschlußöffnung oder einen darin angebrachten Buchse einen zweiten Durchflußkanal (22; 36) bildet.
- Strömungsverteiler nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Positioniervorrichtung einen nahe der ersten Öffnung des Rohrteils angebrachte Abstandhalterring (5) umfaßt mit einer Durchströmöffnung (11a, 11b), die auf der der ersten Öffnung (2) des Rohrteiles abgewandten Seite gelegen ist.
- Strömungsverteiler nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß der erste (10; 35) und der zweite Durchflußkanal (22; 36) konzentrisch sind.
- Strömungsverteiler nach einer der Ansprüche 1-4, dadurch gekennzeichnet, daß die Positioniervorrichtung ein Richtelement (30) umfaßt, das an dem in einer gewissen Entfernung zur ersten Öffnung (2) des Rohrteils (1; 33) liegenden Ende des Strömungsleiters (4; 37) angebracht ist, um eine vorab bestimmte Ausrichtung des Strömungsverteilers in der Anschlußöfffnung zu gewährleisten.
- Strömungsverteiler nach Anspruch 5, dadurch gekennzeichnet, daß das Richtelement (30) lösbar mit dem Strömungsverteiler verbunden ist.
- Strömungsverteiler nach einer der Ansprüche 1-4, dadurch gekennzeichnet, daß der Strömungsleiter (37) beweglich mit dem Rohrteil (33) verbunden ist und eine Einströmöffnung (40) mit einer Einströmrichtung, die unter einem Winkel zur Achse des Strömungsleiters steht, hat.
- Strömungsverteiler nach Anspruch 7, dadurch gekennzeichnet, daß der Strömungsleiter (37) drehbar im Rohrteil (33) angebracht ist.
- Strömungsverteiler nach Anspruch 8, dadurch gekennzeichnet, daß der Strömungsleiter (37) zylinderförmig ist und in axialer Richtung verschiebbar im Rohrteil (33) angebracht ist, wobei das Rohrteil (33) mit einer ersten Koppelvorrichtung (39) versehen ist, die mit einer dazugehörigen, an dem Strömungsleiter angebrachten zweiten Koppelvorrichtung (38) zusammenarbeitet, wobei die Koppelvorrichtungen gestaltet sind, um die axiale Position des Strömungsleiters (37) im Rohrteil (33) zu gewährleisten und eine Drehbewegung des Strömungsleiters zu erlauben.
- Strömungsverteiler nach einer der Ansprüche 7-9, dadurch gekennzeichnet, daß der Strömungsleiter (37) mit einer Richtvorrichtung (41) versehen ist, um die Einströmöffnung (40) in die stromaufwärts gelegene Richtung einer während des Betriebes auftretenden Strömung entlang den Strömungsleiters (37) auszurichten.
- Strömungsverteiler nach Anspruch 10, dadurch gekennzeichnet, daß die Richtvorrichtung eine ebene Richtfahne (41), die an dem Außenumfang und auf der gegenüber der Einströmöffnung liegenden Seite des Strömungsleiters (37) in einer Ebene durch die Achse des Strömungsleiters angebracht ist, umfaßt.
- Strömungsverteiler nach Anspruch 10, dadurch gekennzeichnet, daß die Richtvorrichtung ein V-förmiges Richtorgan umfaßt, wobei die Symmetrieebene eine Ebene durch die Achse des Strömungsleiters (37) ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1010978A NL1010978C2 (nl) | 1999-01-07 | 1999-01-07 | Stromingsverdeler. |
NL1010978 | 1999-01-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1018623A1 true EP1018623A1 (de) | 2000-07-12 |
EP1018623B1 EP1018623B1 (de) | 2003-10-01 |
Family
ID=19768434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99204617A Expired - Lifetime EP1018623B1 (de) | 1999-01-07 | 1999-12-28 | Strömungsverteiler |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1018623B1 (de) |
DE (1) | DE59907187D1 (de) |
NL (1) | NL1010978C2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3048374A1 (de) | 2015-01-22 | 2016-07-27 | Global Water Solutions Ltd. | NACHRÜSTBARE DURCHLAUFVERBINDERANORDNUNG UND AUSDEHNUNGSGEFÄßVORRICHTUNG |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1433007A (en) * | 1972-11-13 | 1976-04-22 | Schafer T | Radiator valve and valve fitting device |
DE29621353U1 (de) * | 1996-12-09 | 1997-02-06 | Reflex Winkelmann & Pannhoff GmbH & Co, 59227 Ahlen | Anschlußarmatur zum Anschließen eines Membranausdehnungsgefäßes an ein Leitungsnetz |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1001915C2 (nl) | 1995-12-15 | 1997-06-17 | Flamco Bv | Expansievat. |
NL1010744C2 (nl) * | 1998-12-07 | 2000-06-08 | Flamco Bv | Expansievat voorzien van een doorstroomorgaan. |
-
1999
- 1999-01-07 NL NL1010978A patent/NL1010978C2/nl not_active IP Right Cessation
- 1999-12-28 EP EP99204617A patent/EP1018623B1/de not_active Expired - Lifetime
- 1999-12-28 DE DE59907187T patent/DE59907187D1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1433007A (en) * | 1972-11-13 | 1976-04-22 | Schafer T | Radiator valve and valve fitting device |
DE29621353U1 (de) * | 1996-12-09 | 1997-02-06 | Reflex Winkelmann & Pannhoff GmbH & Co, 59227 Ahlen | Anschlußarmatur zum Anschließen eines Membranausdehnungsgefäßes an ein Leitungsnetz |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3048374A1 (de) | 2015-01-22 | 2016-07-27 | Global Water Solutions Ltd. | NACHRÜSTBARE DURCHLAUFVERBINDERANORDNUNG UND AUSDEHNUNGSGEFÄßVORRICHTUNG |
EP3051151A1 (de) | 2015-01-22 | 2016-08-03 | Global Water Solutions Ltd. | Nachrüstbare durchlaufverbinderanordnung für eine ausdehnungsgefässvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP1018623B1 (de) | 2003-10-01 |
DE59907187D1 (de) | 2003-11-06 |
NL1010978C2 (nl) | 2000-07-11 |
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