DE3110170A1 - Meteorologically controlled heating regulator - Google Patents
Meteorologically controlled heating regulatorInfo
- Publication number
- DE3110170A1 DE3110170A1 DE19813110170 DE3110170A DE3110170A1 DE 3110170 A1 DE3110170 A1 DE 3110170A1 DE 19813110170 DE19813110170 DE 19813110170 DE 3110170 A DE3110170 A DE 3110170A DE 3110170 A1 DE3110170 A1 DE 3110170A1
- Authority
- DE
- Germany
- Prior art keywords
- value
- outside temperature
- night
- burner
- 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.)
- Withdrawn
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000013459 approach Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing 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
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/258—Outdoor temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/262—Weather information or forecast
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/335—Control of pumps, e.g. on-off control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/36—Control of heat-generating means in heaters of burners
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
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)
- Biodiversity & Conservation Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Remote Sensing (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Description
"Witterungsgeführter Heizungsregler" "Weather-compensated heating controller"
Die Erfindung betrifft einen witterungsgefUhrten Heizungsregler in gleitender Fahrweise, der im Tagebetrieb in Abhängigkeit von der laufend durch einen FUhler gemessenen Außentemperatur den Brenner eines Heizkessels und gegebenenfalls auch die Umwälzpumpe im Sinne der Aufrechterhaltung eines vorbestimmten Wertes der Wassertemperatur im Heizkreis schaltet. The invention relates to a weather-compensated heating controller in sliding driving style, which in daytime operation depending on the current by a Sensor measured outside temperature, the burner of a boiler and, if necessary also the circulation pump in the sense of maintaining a predetermined value of the The water temperature in the heating circuit switches.
Bei derartigen Reglern ist eine Umschaltung auf Nachtbetrieb 2 vorgesehen, wobei dann niedrigere Raumtemperaturen als am Tage ausreichen, und zwecks Energieersparnis auch eingestellt werden sollten.A switch to night mode 2 is provided for such controllers, in which case lower room temperatures than during the day are sufficient and for the purpose of saving energy should also be discontinued.
Eine solche Umschaltung auf Nachttemperatur wird auch dann vorgenommen, wenn der Wohnungsinhaber verreist und während seiner Abwesenheit ebenfalls niedrigere Raumtemperaturen akzeptiert, als während seiner Anwesenheit in der Wohnung. Such a changeover to night temperature is also carried out when the householder is away and also lower during his absence Room temperatures accepted as during his presence in the apartment.
Bei den bekannten Reglern dieser Art ist dann vorgesehen, daß i während des Nachtbetriebes eine niedrigere Raumtemperatur voreingestellt werden kann und durch den Regler aufrechterhalten wird. Dadurch sollen einerseits Frostschäden in der Anlage und andererseits ein Ubermäßiges AuskUhlen der Räume verhindert werden. In the known controllers of this type it is then provided that i during a lower room temperature can be preset for night mode and is maintained by the controller. On the one hand, this should cause frost damage in the system and, on the other hand, an excessive cooling down of the rooms can be prevented.
Da aber bei einem Witterungsumschwung nicht vorhergesehen werden kann, wie tief die Außentemperatur während der Nacht absinken wird, stellt man aus SicherheitsgrUnden an einem solchen Heizungsregler lieber eine etwas höhere Nachttemperature ein. Das gleiche erfolgt dann bei längerer Abwesenheit aus der Wohnung.But since it cannot be foreseen when the weather changes, How low the outside temperature will drop during the night is set for safety reasons a slightly higher night temperature is preferred on such a heating controller. That The same is done in the event of a longer absence from the apartment.
Der Nachteil, den die bekannten Heizungsregler dieser Art bei Nachtbetrieb haben, besteht also darin, daß man bei Außentemperaturen in der Nähe bzw. unterhalb der Frostgrenze aus Sicherheitsgründen eine etwas höhere Temperatur einstellen muß, als sie sich dann vielleicht als erforderlich herausstellt. Dadurch wird aber Energie verschwendet, weil eine an sich nicht benötigte Temperatur in den Räumen und in der Anlage aufrechterhalten wird.The disadvantage that the known heating controller of this type in night operation have, so is that you have outside temperatures in the vicinity or below the frost limit must set a slightly higher temperature for safety reasons, than it may then turn out to be necessary. But this creates energy wasted because a temperature that is not actually required in the rooms and in the plant is maintained.
Der Erfindung liegt die Aufgabe zugrunde, bei einem witterungsgeführten Heizungsregler nachts Energie zu sparen, aber dennoch beim Absinken der Außentemperatur bis in die Nähe des Gefrierpunktes oder darunter mit Sicherheit Frostschäden in der Heizanlage bzw. die Unterschreitung einer gewunschten Minimaltemperatur im Hause zu verhindern.The invention is based on the object in a weather-compensated Heating controller to save energy at night, but still when the outside temperature drops to near freezing or below with certainty frost damage in the heating system or falling below a desired minimum temperature in the house to prevent.
Die Lösung dieser Aufgabe erfolgt erfindungsgemäß dadurch, daß im Nachtbetrieb bei einer Außentemperatur oberhalb eines vorbestimmten Grenzwertes oberhalb der Frostgrenze der Brenner und gegebenenfalls auch die Umlaufpumpe ganz abgeschaltet werden, während bei einer Außentemperatur unterhalb dieses Grenzwertes ein fest einstellbarer Nachtwert der Wassertemperatur im Heizkreis durch den Regler aufrechterhalten wird.This object is achieved according to the invention in that im Night operation at an outside temperature above a predetermined limit value above the frost limit the burner and possibly also the circulation pump completely switched off, while at an outside temperature below this limit value a permanently adjustable night value of the water temperature in the heating circuit by the controller is maintained.
Zweckmäßig wird man die automatische Umschaltung bei einem Mindestwert der Außentemperatur vornehmen, die bei etwa + 3 Grad Celsius liegt. Wenn der Regler auf Nachtbetrieb umgeschaltet ist, ist bei einer Außentemperatur oberhalb dieses Hindest- i wertes der Brenner ausgeschaltet und, sofern auch die Pumpe durch den Heizungsregler mitgeschaltet wird, auch diese ausgeschaltet.The automatic switchover is useful when there is a minimum value the outside temperature, which is around + 3 degrees Celsius. When the regulator is switched to night mode, is at an outside temperature above this Minimum i value of the burner switched off and, if the pump is also switched off by the Heating controller is switched on, this is also switched off.
Sobald die Außentemperatur jedoch unter den besagten Mindestwert absinkt und sich damit der Frostgrenze nähert, wird der Regler wiederum automatisch so umgeschaltet, daß er eine Wassertemperatur im Heizkreis einhält, die den besagten Nachtwert nicht unterschreitet. Dabei mag es sein, daß die Temperatur 1in den Räumen, vor allem bei sehr tiefen Außentemperaturen, lauf einen Wert absinkt, der schon unerwwnscht niedrig liegt, aber noch keine Frostgefahren befUrchten läßt. Man kann dann selbstverständlich den vom Regler aufrechterhaltenen Nachtwert der Wassertemperatur auf einen etwas höheren Wert einstellen, was dann natürlich mehr Energie kostet.However, as soon as the outside temperature drops below the said minimum value and thus the frost line approaches, the controller is automatically switched over again so that that he has a water temperature in the heating circuit complies with the said Night value does not fall below. It may be that the temperature in the rooms Especially when the outside temperature is very low, a value that already sinks will run is undesirably low, but does not yet give rise to fear of any risk of frost. One can then of course the night value of the water temperature maintained by the controller set to a slightly higher value, which of course then costs more energy.
Dieser Nachtwert hat im gewissen Sinne auch die Funktion einer ,StUtztemperatur, wie sie von Heizkesselherstellern häufig zum Schutz der Kessel gefordert wird, da insbesondere bei der im Nachtbetrieb abgesenkten Wassertemperatur im Heizkreis korrosionskritische Temperaturen auftreten.In a certain sense, this night value also has the function of as it is often required by boiler manufacturers to protect the boiler, since corrosion-critical, especially when the water temperature in the heating circuit is lowered during night operation Temperatures occur.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813110170 DE3110170A1 (en) | 1981-03-16 | 1981-03-16 | Meteorologically controlled heating regulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813110170 DE3110170A1 (en) | 1981-03-16 | 1981-03-16 | Meteorologically controlled heating regulator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3110170A1 true DE3110170A1 (en) | 1982-10-28 |
Family
ID=6127457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813110170 Withdrawn DE3110170A1 (en) | 1981-03-16 | 1981-03-16 | Meteorologically controlled heating regulator |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3110170A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0121164A2 (en) * | 1983-03-15 | 1984-10-10 | Friedrich Müller | Apparatus to control and/or to monitor the heat supply to a water heater and/or a room heat generator |
US4763365A (en) * | 1987-04-15 | 1988-08-16 | Tolo, Inc. | Spa system having high temperature safety device |
DE4033163A1 (en) * | 1989-10-20 | 1991-04-25 | Vaillant Joh Gmbh & Co | Heating installation control - includes pump which is activated on time basis when running temp. falls below preset value |
DE4220470A1 (en) * | 1992-05-12 | 1993-11-18 | Landis & Gyr Betriebs Ag | Method for controlling a circulation pump of a heating system and device for carrying out the method |
DE4220504A1 (en) * | 1992-05-12 | 1993-11-18 | Landis & Gyr Betriebs Ag | Method for controlling a circulating pump of a heating system and device for carrying out the method |
-
1981
- 1981-03-16 DE DE19813110170 patent/DE3110170A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0121164A2 (en) * | 1983-03-15 | 1984-10-10 | Friedrich Müller | Apparatus to control and/or to monitor the heat supply to a water heater and/or a room heat generator |
EP0121164A3 (en) * | 1983-03-15 | 1985-11-21 | Friedrich Müller | Apparatus to control and/or to monitor the heat supply to a water heater and/or a room heat generator |
US4763365A (en) * | 1987-04-15 | 1988-08-16 | Tolo, Inc. | Spa system having high temperature safety device |
DE4033163A1 (en) * | 1989-10-20 | 1991-04-25 | Vaillant Joh Gmbh & Co | Heating installation control - includes pump which is activated on time basis when running temp. falls below preset value |
DE4220470A1 (en) * | 1992-05-12 | 1993-11-18 | Landis & Gyr Betriebs Ag | Method for controlling a circulation pump of a heating system and device for carrying out the method |
DE4220504A1 (en) * | 1992-05-12 | 1993-11-18 | Landis & Gyr Betriebs Ag | Method for controlling a circulating pump of a heating system and device for carrying out the method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |