DE102007015004B3 - Method for controlling space heating and cooling has an additional control valve for regulating cooling flow to heat exchanger - Google Patents
Method for controlling space heating and cooling has an additional control valve for regulating cooling flow to heat exchanger Download PDFInfo
- Publication number
- DE102007015004B3 DE102007015004B3 DE102007015004A DE102007015004A DE102007015004B3 DE 102007015004 B3 DE102007015004 B3 DE 102007015004B3 DE 102007015004 A DE102007015004 A DE 102007015004A DE 102007015004 A DE102007015004 A DE 102007015004A DE 102007015004 B3 DE102007015004 B3 DE 102007015004B3
- Authority
- DE
- Germany
- Prior art keywords
- valve
- heizwasservolumenstroms
- control system
- cold water
- surface heating
- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 238000001816 cooling Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title abstract 2
- 230000001276 controlling effect Effects 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000008236 heating water Substances 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
-
- 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
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
Description
Die Erfindung bezieht sich auf ein Regelsystem für Flächenheizungen der im Oberbegriff des Anspruchs 1 genannten Art.The The invention relates to a control system for surface heating in the preamble of claim 1 type.
Die Flächenheizung, insbesondere in Form der Fußbodenheizung, jedoch auch allgemein in Form Wärmetauscherflächen zur Heizung und Kühlung von Böden, Decken oder Wänden von Räumen, hat in den letzten Jahren immer mehr an Bedeutung gewonnen. Auch in Mehrfamilienhäusern nutzt man die Vorteile eines wirtschaftlichen und energiesparenden Betriebs, günstiger raumlufthygienischer Verhältnisse, Behaglichkeit und eines zukunftorientierten, umweltfreundlichen Niedertemperatursystems.The Surface heating, especially in the form of underfloor heating, but also generally in the form of heat exchanger surfaces for Heating and cooling of soils, Ceilings or walls of rooms, has gained in importance in recent years. Also in Apartment buildings One uses the advantages of an economical and energy-saving Operating, cheaper room air hygiene conditions, Comfort and a future-oriented, environmentally friendly Low-temperature system.
Diese Niedertemperatursysteme und hohe Energiepreise fördern andererseits den Einsatz moderner Energieerzeuger wie z.B. einer Wärmepumpe.These On the other hand, low-temperature systems and high energy prices promote their use modern power generator such as e.g. a heat pump.
Die Wärmepumpe hat gleichzeitig den Vorteil, im Sommer kühlen zu können. Durch das gleiche System im Gebäude, mit dem in Winter geheizt wird, kann im Sommer gekühlt werden.The heat pump At the same time it has the advantage of being able to cool in the summer. Through the same system inside the building, which is heated in winter, can be cooled in summer.
Aus
der
Wenn die Flächenheizung eine Wärmetauscherfläche ist, die gleichzeitig zur Kühlung verwendet werden soll, ist ein derartiges Regelsystem nur bedingt geeignet, weil ein herkömmliches thermostatisch gesteuertes Regelventil bei hohen Raumtemperaturen über +20°C schließen würde, so dass der zweite Volumenstrom durch die Heizfläche gestoppt würde und nur der erste direkt zugeführte Volumenstrom als Kühlmöglichkeit verbleibt. Die einfachste Möglichkeit ist, das thermostatisch gesteuerte Ventil vor und nach der Heizperiode manuell zu öffnen bzw. zu schließen. Das ist umständlich und führt zu Fehlfunktionen.If the surface heating is a heat exchanger surface, the same time for cooling is to be used, such a control system is limited suitable because a conventional Thermostatically controlled control valve would close above + 20 ° C at high room temperatures, so that the second volume flow through the heating surface would be stopped and only the first directly fed Volume flow as a cooling possibility remains. The easiest way is the thermostatically controlled valve before and after the heating season to open manually or close. That's awkward and leads to malfunction.
Der Erfindung liegt die Aufgabe zugrunde, ein automatisches Regelsystem der eingangs genannten Art zu schaffen, das auch für einen Kühlbetrieb geeignet ist.Of the Invention is based on the object, an automatic control system to create the type mentioned, for a cooling suitable is.
Diese Aufgabe wird durch die im Anspruch 1 angegebenen Merkmale gelöst.These The object is achieved by the features specified in claim 1.
Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.advantageous Refinements and developments of the invention will become apparent the dependent claims.
Bei dem erfindungsgemäßen Regelsystem ist der erste Teil des Heizwasservolumenstromes in der eingestellten Höhe immer vorhanden, und er ist ausreichend, um ein Sensorelement eines Kaltwasser-Ventils in diesem ersten Teil des Heizwasservolumenstroms so zu beaufschlagen, dass das Kaltwasser-Ventil einen dritten Teil des Heizwasservolumenstroms der Flächenheizung zuführt, wenn die Temperatur des ersten permanent zirkulierenden Teils des Heizwasservolumenstroms unter eine vorgegebene Temperatur sinkt.at the control system according to the invention the first part of the Heizwasservolumenstromes in the set Height always present, and it is sufficient to a sensor element of a cold water valve in this first part of the Heizwasservolumenstroms so to apply, that the cold water valve is a third part of Heizwasservolumenstroms the surface heating supplies, when the temperature of the first permanently circulating part of Heizwasservolumenstroms falls below a predetermined temperature.
Die Zuführung des dritten Teils des Heizwasservolumenstromes kann entweder durch eine direkte Verbindung des von dem Kaltwasser-Ventil weitergeleiteten Heizwasservolumenstrom mit der Flächenheizung oder dadurch erreicht werden, dass ein auf dem Pfad des ersten Teils des Heizwasservolumenstroms angeordnetes Einstellventil zur Einstellung einer vorgegebenen Größe dieses ersten Teils mit dem Kaltwasser-Ventil vereinigt und so ausgebildet ist, dass eine vollständige Öffnung des Einstellventils über den eingestellten Wert hinaus bewirkt wird, wenn die Temperatur des ersten Teils des Heizwasservolumenstroms unter die vorgegebene Temperatur sinkt.The feed the third part of Heizwasservolumenstromes can either by a direct connection of the forwarded by the cold water valve Heizwasservolumenstrom with the surface heating or achieved be that on the path of the first part of Heizwasservolumenstroms arranged adjustment valve for setting a predetermined size of this first part combined with the cold water valve and so formed is that a full opening of the Adjustment valve over the set value is effected when the temperature of the first part of the Heizwasservolumenstroms below the predetermined Temperature drops.
Das Verteilerventil kann bei einer Ausführungsform, bei der der dritte Teil des Heizwasservolumenstromes durch eine direkte Verbindung des von dem Ventil weitergeleiteten Heizwasservolumenstrom mit der Flächenheizung hervorgerufen wird, in Form einfacher Blenden und/oder Drosselelemente ausgebildet sein.The Distributor valve may, in one embodiment, in which the third Part of the heating water volume flow through a direct connection the forwarded from the valve Heizwasservolumenstrom with the panel heating caused in the form of simple apertures and / or throttle elements be.
Das Ventil, das Verteilerventil und das thermostatisch gesteuerte Regelventil sowie das Einstellventil und/oder das Kaltwasser-Ventil und gegebenenfalls ein Durchflussmengenmesser sind vorzugsweise in einem gemeinsamen Ventilblock angeordnet, der einen Ausgang aufweist, an dem die Teile des Heizwasservolumenstroms miteinander vereinigt werden.The valve, distribution valve and ther Mostly controlled control valve and the adjustment valve and / or the cold water valve and optionally a flow meter are preferably arranged in a common valve block having an output at which the parts of the Heizwasservolumenstroms are combined.
Die Erfindung wird nachfolgend anhand der Zeichnungen noch näher erläutert.The Invention will be explained in more detail with reference to the drawings.
In der Zeichnung zeigen:In show the drawing:
In
Der
Hauptkanal
Auf
diese Weise kann sich, wenn als Heizwasservolumenstrom
Das
Nebenschluss-Ventil
Obwohl
in den Zeichnungen das Einstell- oder Absperr-Ventil
Gemäß einer
bevorzugten Ausgestaltung der Erfindung sind sämtliche in
Ein
Beispiel hierfür
ist in
Das
Kaltwasser-Ventil
Während der
Heizperioden, beispielsweise bei Wassertemperaturen oberhalb von
20°C wird
dieses Kaltwasser-Ventil
Wie
aus
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007015004A DE102007015004B3 (en) | 2007-03-28 | 2007-03-28 | Method for controlling space heating and cooling has an additional control valve for regulating cooling flow to heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007015004A DE102007015004B3 (en) | 2007-03-28 | 2007-03-28 | Method for controlling space heating and cooling has an additional control valve for regulating cooling flow to heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007015004B3 true DE102007015004B3 (en) | 2008-03-27 |
Family
ID=39105487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007015004A Expired - Fee Related DE102007015004B3 (en) | 2007-03-28 | 2007-03-28 | Method for controlling space heating and cooling has an additional control valve for regulating cooling flow to heat exchanger |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007015004B3 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005005733B3 (en) * | 2005-02-07 | 2006-02-16 | Annette Gabanyl | Regulating system for floor heating has setting or shutoff valve located before valve dividing hot water volume flow into two parts |
-
2007
- 2007-03-28 DE DE102007015004A patent/DE102007015004B3/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005005733B3 (en) * | 2005-02-07 | 2006-02-16 | Annette Gabanyl | Regulating system for floor heating has setting or shutoff valve located before valve dividing hot water volume flow into two parts |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: STUETZ, JAN H., DIPL.-ING., DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |