DE20316341U1 - Valve for diverting volume flow in heating and/or cooling systems, has valve housing which is separated in center by a seal washer, hence separating the volume flow - Google Patents
Valve for diverting volume flow in heating and/or cooling systems, has valve housing which is separated in center by a seal washer, hence separating the volume flow Download PDFInfo
- Publication number
- DE20316341U1 DE20316341U1 DE20316341U DE20316341U DE20316341U1 DE 20316341 U1 DE20316341 U1 DE 20316341U1 DE 20316341 U DE20316341 U DE 20316341U DE 20316341 U DE20316341 U DE 20316341U DE 20316341 U1 DE20316341 U1 DE 20316341U1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- connections
- volume flow
- heating
- separated
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims description 18
- 238000001816 cooling Methods 0.000 title claims description 17
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 230000004913 activation Effects 0.000 description 2
- 238000001994 activation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
- F24D19/1024—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves a multiple way valve
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/048—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with valve seats positioned between movable valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
Die Erfindung betrifft ein Ventil zum Umschalten von Volumenströmen in Heizund/oder Kühlsystemen, insbesondere für einen Einsatz in trägen Flächenheizungen oder Flächenkühlsystemen, wie Vierkreis Heiz- und/oder Kühlsysteme in Nutzgebäuden zur Zusammenführung von Flüssigkeitsströmen vor den Verteilern.The invention relates to a valve for switching volume flows in heating and / or cooling systems, especially for use in slow heating systems or surface cooling systems, such as four-circuit heating and / or cooling systems in utility buildings for merging of fluid flows the distributors.
Bislang wird die Umschaltung von Volumenströmen bei Vierkreissystemen der genannten Art mittels handelsüblichen Drei- Wege – Umschaltventilen realisiert. Hierfür werden zwei Ventilantriebe und zwei Ventilkörper benötigt. Unter den meist sehr beengten Montagebedingungen bei derartigen Systemen sind Handhabung und Montage der Ventile meist sehr aufwendig. Die Aufgabe der Erfindung besteht deshalb darin, diesen Aufwand zu verringern und die Handhabung derartiger Ventile zu vereinfachen.So far, the switchover from volume flows in four-circuit systems of the type mentioned using commercially available Three-way switch valves realized. Therefor two valve actuators and two valve bodies are required. Among the mostly very cramped installation conditions with such systems are handling and assembly of the valves is usually very complex. The object of the invention therefore consists in reducing this effort and handling to simplify such valves.
Erfindungsgemäß wird diese Aufgabe durch die Merkmale des Anspruchs 1 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind in den zugehörigen Ansprüchen enthalten.According to the invention, this object is achieved by Features of claim 1 solved. Advantageous developments of the invention are contained in the associated claims.
Demnach beinhaltet die Erfindung ein Ventil zum Umschalten von Volumenströmen in Heiz- und/oder Kühlsystemen mit einem Ventilgehäuse mit 6 Anschlüssen, wobei 4 Anschlüsse auf einer ersten Seite und 2 Anschlüsse auf der 180° gegenüberliegenden Seite angeordnet sind. Weiter ist eine durchlaufende Ventilwelle vorgesehen, auf der Mittel zum Verschließen bzw. Öffnen von jeweils 2 Anschlüssen der ersten Seite des Ventils angeordnet sind, wobei das Ventilgehäuse derart flüssigkeitsdicht getrennt ist, dass jeweils 2 Anschlüsse auf der 1. Seite einem Anschluss auf der gegenüberliegenden Seite zugeordnet sind.Accordingly, the invention includes a valve for switching volume flows in heating and / or cooling systems with a valve housing with 6 connections, where 4 connections on a first side and 2 connections on the 180 ° opposite Side are arranged. There is also a continuous valve shaft provided on the means for closing or opening 2 connections of each first side of the valve are arranged, the valve housing such liquid-tight Is separated that 2 connections on the 1st side of a connection on the opposite Page are assigned.
Vorteilhaft ist das Ventilgehäuse mittig durch eine Dichtscheibe getrennt ist, wodurch eine Trennung der Volumenströme erfolgt.The valve housing is advantageously in the middle is separated by a sealing washer, thereby separating the flow rates he follows.
Als Mittel zum Verschließen bzw. Öffnen der Anschlüsse sind bevorzugt Drehkörper oder Ventilteller vorgesehen. Die Betätigung der Ventilwelle erfolgt nach einem weiteren Merkmal der Erfindung über einen Antriebsmotor.As a means of closing or opening the connections preferably rotating body or valve disk provided. The valve shaft is actuated after a further feature of the invention via a drive motor.
Besonders vorteilhaft erfolgt die Betätigung des Ventils über eine 90° Drehbewegung oder über einen Ventilhub. Bei einer bevorzugten Ausführung der Erfindung ist vorgesehen, dass die Betätigung des Ventils über Ventilhub erfolgt, wobei zur Rückführung des Ventilhubs im Kopf- oder Bodenbereich eine Feder vorgesehen ist.This is particularly advantageous Actuation of the Valve over a 90 ° rotation or about one Valve lift. In a preferred embodiment of the invention, that the actuation of the Valve over Valve stroke takes place, with the return of the A valve spring is provided in the valve head or bottom area.
Das erfindungsgemäße Ventil ist insbesondere zum Umschalten von Volumenströmen für träge Flächenheizungen oder Flächenkühlungen beispielsweise Betonkernaktivierungen geeignet. Da es sich bei den Medienströmen den geltenden Vorschriften entsprechend um energetisch hochwertiges vorgeregeltes Wasser handelt, ist eine Mischwasserbildung im höchsten Maße unerwünscht. Dies kann durch das erfindungsgemäße Ventil vorteilhaft ausgeschlossen werden.The valve according to the invention is in particular for switching volume flows for slow surface heating or surface cooling for example, concrete core activations are suitable. Since it is the media streams in accordance with the applicable regulations in terms of high-quality energy pre-regulated water, mixed water formation is highly undesirable. This can through the valve of the invention be advantageously excluded.
Die Betätigung des Umschaltventils erfolgt über einen Motor der seinen change-over Befehl beispielsweise von einem zentralen Regelsystem erhält, welches je nach Ausrichtung des Gebäudes (S, SO, SW) die entsprechenden Großflächen zum Heizen oder Kühlen freigibt. Die Totzeiten von vergleichsweise trägen in die Raumumschliessungsflächen eingebetteten Flächenheiz- und Kühlsystemen (Fußboden- Wand- und / oder Deckenheizung oder Kühlung) liegen mindestens bei zwei bis drei Stunden, bei Betonkernaktivierungen mit z.B.: 250 mm starken Betondecken bei zwei – drei Tagen. Solche Regelzeiten sind mit bekannten Sequenzventilen zur Regelung von Heiz- und Kühlkonvektoren, die alleine von der Raumtemperatur angesprochen werden, nicht realisierbar.The actuation of the changeover valve takes place via an engine that issues its change-over command from one central control system, which depending on the orientation of the building (S, SO, SW) releases the corresponding large areas for heating or cooling. The dead times of comparatively sluggish ones embedded in the space enclosing areas panel heating and cooling systems (Floor- Wall and / or ceiling heating or cooling) are at least included two to three hours, for concrete core activations with e.g. 250 mm thick concrete ceilings for two to three days. Such regular times are with known sequence valves for regulating heating and cooling convectors, which are only addressed by the room temperature cannot be realized.
Weitere Ausführungen und Vorteile der Erfindung ergeben sich aus den nachfolgenden Ausführungsbeispielen, in denen die die Erfindung auch näher erläutert wird.Further embodiments and advantages of the invention result from the following exemplary embodiments, in which which also the invention closer explained becomes.
In den Zeichnungen zeigenShow in the drawings
Ein Ventil
Auf der durchlaufenden Ventilwelle
Die in der
Beiden Varianten ist es gemein, dass zwischen Vorlauf VLHzg (Vorlauf Heizsystem) oder VLKw (Vorlauf Kühlsystem)und Rücklauf RLHzg (Rücklauf Heizsystem) oder RLKw (Rücklauf Kühlsystem) von Medienströmen eines Heiz- oder Kühlsystems umgeschaltet werden kann, ohne dass es dabei zu einer Vermischung der verschieden temperierten Medienströme des Heiz- oder Kühlmediums kommt. Dazu befinden sich auf der Ventilwelle, die vom Kopf des Ventils bis zum Fuß des Ventils durchgeführt ist, je nach Ausführung entweder Drehkörper mit denen jeweils zwei Zuflussanschlüsse verschlossen bzw. geöffnet werden oder Ventilteller mit Ventilsitzen, die es ermöglichen bei verschiedenen Ventilhüben zwischen den Volumenströmen des Heiz- oder Kühlkreises umzuschalten.It is common to both variants that between flow VL Hzg (flow heating system) or VL Kw ( Flow cooling system) and return RL Hzg (return heating system) or RL Kw (return cooling system) of media flows of a heating or cooling system can be switched over without mixing the different temperature media flows of the heating or cooling medium. For this purpose, depending on the design, the valve shaft, which runs from the head of the valve to the base of the valve, has either rotating bodies with which two inflow connections are closed or opened, or valve plates with valve seats, which make it possible for the valve to flow at different valve strokes between the volume flows Switch heating or cooling circuit.
Liste der verwendeten Bezugszeichen:
- 1
- Ventil
- 2
- Ventilgehäuse
- 3
- Ventilwelle
- 4
- Dichtscheibe
- 5
- Zulaufanschluss 1
- 6
- Zulaufanschluss 2
- 7
- Zulaufanschluss 3
- 8
- Zulaufanschluss 4
- 9
- Fortlaufanschluss 1
- 10
- Fortlaufanschluss 2
- 11
- Ventilteller
- 12
- Drehkörper
- 13
- Ventilhubrückstellfeder
- 1
- Valve
- 2
- valve housing
- 3
- valve shaft
- 4
- sealing washer
- 5
- Inlet connection 1
- 6
- Inlet connection 2
- 7
- Inlet connection 3
- 8th
- Inlet connection 4
- 9
- Continuous connection 1
- 10
- Continuous connection 2
- 11
- valve disc
- 12
- rotating body
- 13
- Ventilhubrückstellfeder
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20316341U DE20316341U1 (en) | 2003-10-22 | 2003-10-22 | Valve for diverting volume flow in heating and/or cooling systems, has valve housing which is separated in center by a seal washer, hence separating the volume flow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20316341U DE20316341U1 (en) | 2003-10-22 | 2003-10-22 | Valve for diverting volume flow in heating and/or cooling systems, has valve housing which is separated in center by a seal washer, hence separating the volume flow |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20316341U1 true DE20316341U1 (en) | 2004-01-08 |
Family
ID=30129060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20316341U Expired - Lifetime DE20316341U1 (en) | 2003-10-22 | 2003-10-22 | Valve for diverting volume flow in heating and/or cooling systems, has valve housing which is separated in center by a seal washer, hence separating the volume flow |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20316341U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110024513A1 (en) * | 2009-07-30 | 2011-02-03 | Matthew Davidson | Diverter valve and heating system |
CN104061342A (en) * | 2014-06-04 | 2014-09-24 | 蔡宇峰 | Four-way valve device applied to organic waste gas treatment |
-
2003
- 2003-10-22 DE DE20316341U patent/DE20316341U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110024513A1 (en) * | 2009-07-30 | 2011-02-03 | Matthew Davidson | Diverter valve and heating system |
EP2280205A3 (en) * | 2009-07-30 | 2011-10-05 | Matthew Davîdson | Diverter valve and heating system |
CN104061342A (en) * | 2014-06-04 | 2014-09-24 | 蔡宇峰 | Four-way valve device applied to organic waste gas treatment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040212 |
|
R021 | Search request validly filed |
Effective date: 20031224 |
|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F16K0011000000 Ipc: F16K0011040000 Effective date: 20040219 |
|
R163 | Identified publications notified |
Effective date: 20040219 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20061006 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20100501 |