DE1579835B2 - THERMOSTATICALLY CONTROLLED COLLECTIVE HEATING UNIT WITH A HOT WATER HEATER THAT CAN BE PRIORITY SWITCHED TO A THERMOSTAT - Google Patents
THERMOSTATICALLY CONTROLLED COLLECTIVE HEATING UNIT WITH A HOT WATER HEATER THAT CAN BE PRIORITY SWITCHED TO A THERMOSTATInfo
- Publication number
- DE1579835B2 DE1579835B2 DE19661579835 DE1579835A DE1579835B2 DE 1579835 B2 DE1579835 B2 DE 1579835B2 DE 19661579835 DE19661579835 DE 19661579835 DE 1579835 A DE1579835 A DE 1579835A DE 1579835 B2 DE1579835 B2 DE 1579835B2
- Authority
- DE
- Germany
- Prior art keywords
- thermostat
- heating
- priority
- hot water
- water heater
- 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
- 238000010438 heat treatment Methods 0.000 title claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 10
- 239000008236 heating water Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- 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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- 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
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
- F24D19/1069—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water regulation in function of the temperature of the domestic hot water
-
- 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
- F24H15/305—Control of valves
- F24H15/315—Control of valves of mixing valves
-
- 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
Description
Die Erfindung betrifft ein thermostatisch geregeltes Sammelheizungsgerät mit einem über einen Thermostaten auf Vorrang schaltbaren Brauchwasserbereiter, bei dem nach Unterschreiten einer bestimmten Brauchwassertemperatur die Heizungsanlage vom Sammelheizungsgerät getrennt wird.The invention relates to a thermostatically controlled collective heating device with a thermostat Hot water heater that can be switched to priority, in which, after falling below a certain Domestic hot water temperature the heating system is separated from the collective heating device.
Eine derartige Vorrangschaltung des Brauchwasserbereiters bringt es mit sich, daß beim Anfahren der Heizungsanlage aus dem kalten Zustand der Vorrangthermostat dauernd umschaltet, so daß die Aufheizzeit verlängert und schubweise heißes Wasser in die Heizungsanlage abgegeben wird.Such a priority circuit of the water heater it means that when starting up the heating system from the cold state, the priority thermostat constantly switches over, so that the heating time is extended and hot water in batches the heating system is released.
Der Erfindung liegt die Aufgabe zugrunde, ein Sammelheizungsgerät der eingangs genannten Gattung zu schaffen, das eine stetige und damit kürzere Aufheizung ermöglicht.The invention is based on the object of a collective heating device of the type mentioned at the beginning to create that allows a steady and thus shorter heating.
Zur Lösung dieser Aufgabe wird nach der Erfindung vorgeschlagen, daß das Sammelheizungsgerät mit einem den Vorrangthermostaten bis zu seinem unteren Schaltpunkt überbrückenden Aufheizthermostaten versehen ist, der während der Aufheizperiode ein stetiges Umwälzen des Heizwassers in der Sammelheizungsanlage bewirkt.To solve this problem it is proposed according to the invention that the collective heating device with a heating thermostat that bridges the priority thermostat up to its lower switching point is provided, which ensures constant circulation of the heating water in the collective heating system during the heating-up period causes.
Auf diese Weise ist der Vorrangthermostat bis zu seinem unteren Schaltpunkt von beispielsweise 55° C stillgelegt, so daß das Aufheizen ohne Schaltungen schnell erfolgt. Die Taupunkttemperatur wird rasch überschritten, so daß keine Korrosionsschäden auftreten. Ab etwa 65° C übernimmt dann der Vorrangthermostat die Schaltung und verhindert, daß die Kesselwassertemperatur unter 60° C abfällt.In this way, the priority thermostat is down to its lower switching point of, for example, 55 ° C shut down, so that the heating takes place quickly without switching. The dew point temperature is increasing rapidly exceeded so that no corrosion damage occurs. The priority thermostat takes over from around 65 ° C the circuit and prevents the boiler water temperature from falling below 60 ° C.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt.An exemplary embodiment of the subject matter of the invention is shown in the drawing.
In dem schematisch dargestellten Kessel ist im oberen Bereich eine Rippenrohrschlange als Brauchwasserbereiter, sowie ein Aufheizthermostat 1, ein Vorrangthermostat 2, ein Kesselthermostat 3 und ein Sicherheitsthermostat 4 eingebaut. Der Motormischer ist mit 5, der Brenner mit 6 und die Umlaufpumpe mit 7 bezeichnet.In the boiler shown schematically, a finned pipe coil as a domestic water heater, as well as a heating thermostat 1, a priority thermostat 2, a boiler thermostat 3 and a safety thermostat 4 are installed in the upper area. The motor mixer is denoted by 5, the burner by 6 and the circulation pump by 7.
Die Wirkungsweise der Thermostate beim Aufheizen und Betrieb ist folgende:The mode of action of the thermostats during heating and operation is as follows:
Wird die Heizungsanlage vom kalten Zustand aufgeheizt, so hält der Aufheizthermostat 1 den Vorrangthermostaten 2 bis zu seinem unteren Schaltpunkt (etwa 55° C) offen und verhindert dadurch das periodische öffnen und Schließen des Motormischers 5. Der Brenner 6 und die Umwälzpumpe 7 sind dadurch ständig in Betrieb und die Anlage wird gleichmäßig ohne Verzögerung aufgeheizt. Ist der untere Schaltpunkt von etwa 55° C erreicht, so gibt der Aufheizthermostat 1 den Vorrangthermostaten frei. Von diesem Zeitpunkt an hat der Aufheizthermostat keine Funktion mehr und das Regelspiel erfolgt durch den Vorrang- bzw. Kesselthermostaten, d. h., der Vorrangthermostat schaltet den Motormischer 5, so daß bei Brauchwasserentnahme nur der Kessel aufgeheizt wird und der Kesselthermostat 3 schaltet den Brenner bei Überschreiten der eingestellten Kesseltemperatur aus.If the heating system is heated up from the cold state, the heating-up thermostat 1 holds the priority thermostat 2 open to its lower switching point (approx. 55 ° C) and thus prevents the periodic open and close the motor mixer 5. The burner 6 and the circulation pump 7 are thereby constantly in operation and the system is heated up evenly without delay. Is the lower switching point of about 55 ° C is reached, the heating-up thermostat 1 releases the priority thermostat. Of this At the point in time, the heating-up thermostat no longer functions and the control cycle is carried out by the Priority or boiler thermostats, d. h., The priority thermostat switches the motor mixer 5, so that When domestic water is drawn off, only the boiler is heated up and the boiler thermostat 3 switches the burner off when the set boiler temperature is exceeded.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0087669 | 1966-06-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1579835A1 DE1579835A1 (en) | 1970-08-27 |
| DE1579835B2 true DE1579835B2 (en) | 1972-05-10 |
| DE1579835C3 DE1579835C3 (en) | 1975-12-04 |
Family
ID=6983896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1579835A Expired DE1579835C3 (en) | 1966-06-22 | 1966-06-22 | Thermostatically controlled collective heating device with a domestic water heater that can be switched to priority via a thermostat |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH448436A (en) |
| DE (1) | DE1579835C3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841476A1 (en) * | 1978-09-23 | 1980-04-03 | Interliz Anstalt | HEATING BOILER FOR BURNER FIRING |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2638822B1 (en) * | 1988-11-10 | 1990-12-21 | Frisquet Sa | AUTOMATIC THERMOSTATIC REGULATION DEVICE FOR A MIXED BOILER PROVIDING A HEATING FUNCTION AND A PRIORITY DOMESTIC HOT WATER PRODUCTION FUNCTION ON THE HEATING FUNCTION |
-
1966
- 1966-06-22 DE DE1579835A patent/DE1579835C3/en not_active Expired
-
1967
- 1967-05-31 CH CH771867A patent/CH448436A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841476A1 (en) * | 1978-09-23 | 1980-04-03 | Interliz Anstalt | HEATING BOILER FOR BURNER FIRING |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1579835C3 (en) | 1975-12-04 |
| CH448436A (en) | 1967-12-15 |
| DE1579835A1 (en) | 1970-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E771 | Valid patent as to the heymanns-index 1977, willingness to grant licences | ||
| EHJ | Ceased/non-payment of the annual fee |