DE2242396A1 - FITTINGS FOR COLLECTIVE HEATING - Google Patents
FITTINGS FOR COLLECTIVE HEATINGInfo
- Publication number
- DE2242396A1 DE2242396A1 DE2242396A DE2242396A DE2242396A1 DE 2242396 A1 DE2242396 A1 DE 2242396A1 DE 2242396 A DE2242396 A DE 2242396A DE 2242396 A DE2242396 A DE 2242396A DE 2242396 A1 DE2242396 A1 DE 2242396A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature controller
- return
- room temperature
- fittings
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims description 9
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000013021 overheating Methods 0.000 description 1
- 230000035484 reaction time Effects 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
-
- 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
- F24D10/00—District heating systems
-
- 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]
- Y02B30/17—District heating
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)
- Temperature-Responsive Valves (AREA)
Description
Armatur für Sammelheizungen Die Erfindung betrifft eine Armatur für Sammelheizungen, insbesondere Fernheizungen, zum Einbau in den Rücklauf. Fitting for collective heating The invention relates to a fitting for Collective heating, in particular district heating, for installation in the return.
Bei bekannten Armaturen für diesen Zweck werden Rücklauftemperaturregler verwendet. Diese Rücklauftemperaturregler sind im-Normalfall in einem Regelbereich von 10 bis 800C verstellbar. Der Rücklauftemperaturregler hat den Vorteil, daß sich eine große Spreizung zwischen Vor- und Rücklauftemperatur ergibt. Daraus resultiert ein verhältnismäßig geringer Wasserdurchfluß, da der Rücklauftemperaturregler--auf eine Ver stellung schnell reagiert. Der Nachteil der Armatur ist der, daß die Raumtemperaturregelung nur nach Gefühl vorgenommen werden kann. Dies hat zur Folge, daß der-Benutzer oftmals eine überhöhte Raumtemperatur einstellt, welche wirtschaftlich nicht vertreten werden kann. In known fittings for this purpose, return temperature regulators are used used. These return temperature controllers are normally in a control range adjustable from 10 to 800C. The return temperature controller has the advantage that there is a large spread between the flow and return temperatures. This results a relatively low water flow, because the return temperature controller - on an adjustment reacts quickly. The disadvantage of the valve is that the room temperature control can only be done by feeling. As a result, the user often sets an excessive room temperature, which is not economically justifiable can.
Des weiteren werden schon Raumtemperaturregler, also Thermostat-Ventile eingebaut, welche den Vorteil einer guten Temperaturreglung aufweisen. Der Nachteil dieser Thermostat-Ventile ist der, daß bei einer plötzlichen Verstellung eine sehr große Wassermenge durch die Armatur fließt, was eine'Er'hbhung der Rücklauftemperatur und eine schlechte Wasserverteilung zufolge hat.Furthermore, room temperature controllers, i.e. thermostatic valves, are already being used built in, which have the advantage of good temperature control. The disadvantage This thermostatic valve is the one that with a sudden adjustment a very large amount of water flows through the fitting, which increases the return temperature and has poor water distribution.
In den bekannten Armaturen findet keine- Wassermengenbegrenzung statt, diese erfolgt zentral in einer Übergabestation.In the known fittings there is no water volume limitation, this takes place centrally in a transfer station.
Der Erfindung liegt daher die Aufgabe zugrunde, eine verbesserte Armatur für Sammelheizungen, insbesondere für Fernheizungen, zu schaffen, welche die erwähnten Nachteile nicht hat.The invention is therefore based on the object of an improved valve for collective heating, especially for district heating, to create those mentioned Does not have disadvantages.
Diese Aufgabe ist erfindungsgemäß gelöst durch die Kombination eines Raumtemperaturreglers, der auf eine unveränderliche, raumabhängige Solltemperatur eingestellt ist, und eines Rücklauftemperaturreglers, der von Hand auf eine willkürlich wählbare Solltemperatur einstellbar'ist. Der'Thermostatregler übernimmt dabei die Aufgabe, die Raumtemperatur nach oben zu begrenzen (z.B. Wohnzimmer 240, Küche 180 usw.). Dadurch wird eine Uberheizung-der Raume vermieden. Der Rücklauftemperaturregler hat die Aufgabe, eine Raumtemperatur einzustellen, die unter der vorgegebenen Solltemperatur des Raumtemperaturreglers liegt. Es kann also lediglich der Rücklauftemperaturregler verstellt werden, welcher beim Verstellen eine kurze Reaktionszeit hat und damit einen geringen Wasserverlust herbeiführt. Die Rücklauftemperaturwird dabei um so höher sein, je niedriger die Außentemperatur ist. Ist die Raumsolltemperatur erreicht, verhindert der Raumtemperaturregler automatisch den Wasserdurchfluß. This object is achieved according to the invention by the combination of a Room temperature controller that is set to an unchangeable, room-dependent setpoint temperature is set, and a return temperature controller that is manually set to an arbitrary selectable target temperature is adjustable. The thermostat controller takes over the Task to limit the room temperature upwards (e.g. living room 240, kitchen 180 etc.). This avoids overheating of the rooms. The return temperature controller Has the task of setting a room temperature that is below the specified target temperature of the room temperature controller. So only the return temperature controller can do it be adjusted, which has a short reaction time when adjusting and thus causes a slight loss of water. The return temperature is the same be higher, the lower the outside temperature is. Once the target room temperature has been reached, the room temperature controller automatically prevents the flow of water.
Bei einer bevorzugten Ausführungsform der erfindungsgemäßen Armatur ist ein Durchflußbegrenzer vorgesehen, der den zentralen Durchflußbegrenzer bekannter Sammelheizungen ersetzt.In a preferred embodiment of the valve according to the invention a flow limiter is provided, the central flow limiter known Collective heating replaced.
Dieser Durchflußbegrenzer bewirkt, daß bei ganz geöffnetem Ventil nur ein bestimmter Durchfluß möglich ist. Hierdurch wird eine richtige Wasserverteilung begünstigt.This flow limiter ensures that when the valve is fully open only a certain flow is possible. This ensures a correct water distribution favored.
Im folgenden ist die Erfindung--anhand einer durch die Zeichnung dargestellten Ausführungsform der erfindungsgemäßen Armatur im einzelnen erläutert. Die einzige Figur der Zeichnung zeigt eine teilweise aufgebrochen und im Schnitt dargestellte Seitenansicht der Ausführungsform, Die Ausführungsform der erfindungsgemäßen Armatur besitzt einen obenliegenden Rücklauftemperaturregler 1, der auf ein zentrales Gehäuse 2 geschraubt ist, wElches ein Schmutzsieb 3 aufnimmt.The following is the invention - based on one illustrated by the drawing Embodiment of the valve according to the invention explained in detail. The only Figure of the drawing shows a partially broken away and shown in section Side view of the embodiment, the embodiment of the valve according to the invention has an overhead return temperature controller 1, which is on a central housing 2 is screwed, which receives a dirt screen 3.
Von unten her ist an das Gehäuse 2 ein Raumtemperaturregler 4 geschraubt. Im Gehäuse 2 ist ferner ein Durchflußbegrenzer 5 angeordnet.A room temperature controller 4 is screwed onto the housing 2 from below. In the housing 2, a flow limiter 5 is also arranged.
Der Pfeil in der Zeichnung gibt die Durchflußrichtung an.The arrow in the drawing indicates the direction of flow.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2242396A DE2242396A1 (en) | 1972-08-29 | 1972-08-29 | FITTINGS FOR COLLECTIVE HEATING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2242396A DE2242396A1 (en) | 1972-08-29 | 1972-08-29 | FITTINGS FOR COLLECTIVE HEATING |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2242396A1 true DE2242396A1 (en) | 1974-03-14 |
Family
ID=5854849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2242396A Pending DE2242396A1 (en) | 1972-08-29 | 1972-08-29 | FITTINGS FOR COLLECTIVE HEATING |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2242396A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19650892A1 (en) * | 1996-01-09 | 1997-07-17 | U S H Fittings & Kunststofftei | Floor heating system |
DE29801695U1 (en) * | 1998-02-02 | 1998-05-20 | Klamert, Dieter, 87700 Memmingen | Radiator thermostatic valve with flow indicator |
DE10107278A1 (en) * | 2001-02-16 | 2002-09-12 | Heimeier Gmbh Metall Theodor | Connection valve for floor heating system on return side has three connections for valve arrangements formed in housing in one piece as universal connection ports with universal thread |
-
1972
- 1972-08-29 DE DE2242396A patent/DE2242396A1/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19650892A1 (en) * | 1996-01-09 | 1997-07-17 | U S H Fittings & Kunststofftei | Floor heating system |
DE19650892C2 (en) * | 1996-01-09 | 2000-02-03 | U S H Fittings & Kunststofftei | Underfloor heating |
DE29801695U1 (en) * | 1998-02-02 | 1998-05-20 | Klamert, Dieter, 87700 Memmingen | Radiator thermostatic valve with flow indicator |
DE10107278A1 (en) * | 2001-02-16 | 2002-09-12 | Heimeier Gmbh Metall Theodor | Connection valve for floor heating system on return side has three connections for valve arrangements formed in housing in one piece as universal connection ports with universal thread |
DE10107278B4 (en) * | 2001-02-16 | 2004-07-08 | Theodor Heimeier Metallwerk Gmbh & Co. Kg | Return-side connection fitting for underfloor heating |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHA | Expiration of time for request for examination |