DE2104535B2 - Hot water circulation heating with circulation pump and domestic water heater - Google Patents
Hot water circulation heating with circulation pump and domestic water heaterInfo
- Publication number
- DE2104535B2 DE2104535B2 DE2104535A DE2104535A DE2104535B2 DE 2104535 B2 DE2104535 B2 DE 2104535B2 DE 2104535 A DE2104535 A DE 2104535A DE 2104535 A DE2104535 A DE 2104535A DE 2104535 B2 DE2104535 B2 DE 2104535B2
- Authority
- DE
- Germany
- Prior art keywords
- switched
- valve
- water
- circulation
- drive motor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 26
- 238000010438 heat treatment Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 claims 1
- 210000003462 vein Anatomy 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
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
Aus den Radiatoren 1 des Heizkreises wird dasThis is made from the radiators 1 of the heating circuit
Umlaufwasser durch eine Umwälzpumpe 2 über eine Rücklaufleitung 4 ra einem Erhitzer 3 gefördert. DasCirculating water is conveyed to a heater 3 by a circulation pump 2 via a return line 4 ra. That
30 erhitzte Umlaufwasser gelangt über eine Vorlauilci-30 heated circulating water arrives via a flow
Die Erfindung bezieht sich auf tine Warmwasser- tung 5 zu einem Umschaltventil 6, das es entweder in umlaufheizung mit Umwälzpumpe, bei der in eine einen Brauchwassererhitzer 7 oder in den Heizkreis die Vor- und Rücklaufleitung miteinander verbin- mit den Radiatoren 1 leitet, so daß es wieder in die dende Kurzschlußleitung ein Brauchwassererhitzer Rücklaufleitung 4 gelangen kann. Das Umschaltveneingebaut und ein Umschaltventil vorgesehen ist, 35 til 6 wird von einem Motor M angetrieben, der von durch das das Umlaufwasser des Heizkreises wahl- einem elektrischen Steuergerät 9 einschaltbar ist. Das weise auf die Kurzschlußleitung bzw. den Brauch- Steuergerät9 erhält Steuersignale. z.B. durch einen wassererhitzer umschaltbar ist oder umgekehrt. Raumthermostaten oder von einer im Brauchwasser-The invention relates to a hot water system 5 to a switching valve 6 that connects the flow and return lines to the radiators 1 either in circulation heating with a circulating pump, in a domestic water heater 7 or in the heating circuit, so that a domestic water heater return line 4 can get back into the short-circuit line. The switchover vein is built in and a switchover valve is provided, 35 valve 6 is driven by a motor M which can be switched on by an electrical control device 9 through which the circulating water of the heating circuit can be selected. The way on the short-circuit line or the custom control device9 receives control signals. can be switched, for example, by a water heater or vice versa. Room thermostats or from one in the domestic hot water
Es ist bei solchen Anlagen bekannt, in eine die kreis liegenden Einrichtung über eine Steuerleitung 8. Vor- und Rücklaufleitung miteinander verbindende 40 An das elektrische Steuergerät 9 ist die Umwälz-Kurzschlußleitung einen Brauchwassererhitzer einzu- pumpe 2 angeschlossen. Durch ein im einzelnen nicht bauen. Man kann durch ein Umschaltventil, durch dargestelltes Programmsteuerwerk im Steuergerät 9 das das Umlaufwasser des Heizkreises wahlweise auf wird beim Auftreten eines Steuersignals in der Steudie Kurzschlußleitung bzw. den Brauchwassererhit- erleitung8 zunächst die Umwälzpumpe 2 abgeschalzer umschaltbar ist oder umgekehrt, erreichen, daß 45 tet. Nach einer bestimmten, gegebenenfalls einstelldie gesamte Heizleistung entweder im Heizkreis oder baren Zeit erfolgt ein Einschalten des Motors M, der zur Brauchwassererhitzung zur Verfügung steht. sich nach erfolgter Umschaltung des Umschaltven-It is known in systems of this type to connect to a device located in a circle via a control line 8. The flow and return lines connecting 40 to the electrical control unit 9 are connected to the circulating short-circuit line a domestic water heater pump 2 is connected. By one in detail not build. You can use a switching valve, through the program control unit shown in the control unit 9 that the circulating water of the heating circuit is optionally open when a control signal occurs in the Steudie Short-circuit line or the domestic water heater line 8, first of all, the circulating pump 2 is stripped off is switchable or vice versa, achieve that 45 tet. After a certain, possibly adjusting total heating power either in the heating circuit or cash time, the motor M is switched on, the is available for heating domestic water. after the switchover valve has been switched
Bei der Umschaltung des Wasserstromes treten je- tils 6 von selbst wieder ausschaltet oder gegen einen doch häufig unerwünschte Kräfte am Umschaltventil Anschlag läuft. Danach wird von dem Programmauf, die sich als Wasserschlag bemerkbar machen. 50 Steuerwerk die Umwälzpumpe 2 wieder eingeschaltet Wasserschläge sind besonders unangenehm bei Um- und in Betrieb genommen.When the water flow is switched over, each 6 switches itself off again or against one but often undesirable forces at the switching valve stop run. Then the program starts which are noticeable as a water hammer. 50 control unit switched on the circulation pump 2 again Water hammer is particularly uncomfortable when moving and operating.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT380270A AT298733B (en) | 1970-04-27 | 1970-04-27 | Arrangement for hot water circulation heating with a circulation pump |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2104535A1 DE2104535A1 (en) | 1971-11-11 |
DE2104535B2 true DE2104535B2 (en) | 1974-02-14 |
DE2104535C3 DE2104535C3 (en) | 1974-09-12 |
Family
ID=3555638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2104535A Granted DE2104535B2 (en) | 1970-04-27 | 1971-02-01 | Hot water circulation heating with circulation pump and domestic water heater |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT298733B (en) |
DE (1) | DE2104535B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741663A1 (en) * | 1987-12-09 | 1989-06-22 | Buderus Heiztechnik Gmbh | Central heating boiler |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065054A (en) * | 1976-06-03 | 1977-12-27 | Joh. Vaillant Kg | Circulating water heater |
US6125880A (en) | 1999-10-13 | 2000-10-03 | Komfort 2001 Ltd. | Mass flow (volume flow) stabilized circulation network |
EP3553410B1 (en) | 2018-03-30 | 2023-03-22 | Bosch Termoteknik Isitma ve Klima Sanayi Ticaret Anonim Sirketi | Hot water preparer |
-
1970
- 1970-04-27 AT AT380270A patent/AT298733B/en not_active IP Right Cessation
-
1971
- 1971-02-01 DE DE2104535A patent/DE2104535B2/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741663A1 (en) * | 1987-12-09 | 1989-06-22 | Buderus Heiztechnik Gmbh | Central heating boiler |
Also Published As
Publication number | Publication date |
---|---|
DE2104535A1 (en) | 1971-11-11 |
AT298733B (en) | 1972-05-25 |
DE2104535C3 (en) | 1974-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |