DE3248334A1 - Central heating or water heating system - has demand-dependent circulation pump with connected reversing valves - Google Patents

Central heating or water heating system - has demand-dependent circulation pump with connected reversing valves

Info

Publication number
DE3248334A1
DE3248334A1 DE19823248334 DE3248334A DE3248334A1 DE 3248334 A1 DE3248334 A1 DE 3248334A1 DE 19823248334 DE19823248334 DE 19823248334 DE 3248334 A DE3248334 A DE 3248334A DE 3248334 A1 DE3248334 A1 DE 3248334A1
Authority
DE
Germany
Prior art keywords
hot water
heating
boiler
valves
demand
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Withdrawn
Application number
DE19823248334
Other languages
German (de)
Inventor
Uwe 6901 Bammental Möller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19823248334 priority Critical patent/DE3248334A1/en
Publication of DE3248334A1 publication Critical patent/DE3248334A1/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • F24D12/00—Other central heating systems
    • F24D12/02—Other central heating systems having more than one heat source
    • 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
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/04—Gas or oil fired boiler
    • F24D2200/043—More than one gas or oil fired boiler
    • 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]

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)
  • Water Supply & Treatment (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The heating system has a pref. oil-fired boiler and a series-connected water boiler; or a parallel second heating source with water boiler and circulation pipes for the warm water, and to connect the two boilers. Two valves are located in the return pipe, at the branch-off to the first and second boiler. The valves are opened/closed by demand, on a time limit, or timer controlled. The valves are connected to a circulation pump, and the return contains a temperature feeler, which dependant upon the temperature, opens/closes the valves, and/or controls the pump.

Description

UWE MÖLLER ' 6901 BAMMENTALUWE MÖLLER '6901 BAMMENTAL

Hermann-Löns-Weg 50Hermann-Löns-Weg 50

Heizungs- oder Warmwasseranlage mit energiesparender RegelungHeating or hot water system with energy-saving control

Beschreibungdescription

Heizungs- und Warmwasseranlagen werden zunehmend bivalent ausgeführt, um in Abhängigkeit von der Außentemperatur unterschiedliche Energiequellen jeweils wirtschaftlich optimal auszunutzen. Dabei werden meist öl- oder gasgefeuerte Kessel ergänzt durch parallelgeschaltete Zweitquellen wie Wärmepumpe, elektrischer Heizstab o. ä..Heating and hot water systems are becoming increasingly bivalent designed to make optimum economic use of different energy sources depending on the outside temperature. Usually oil or gas fired boilers are added through parallel-connected second sources such as heat pumps, electric immersion heaters, etc.

Zwischen beiden Quellen müssen Verbindungen und teils aufwendige regeltechnische Einrichtungen geschaffen werden, die die Betriebsart regeln.Connections and sometimes complex connections must be made between the two sources Control facilities are created that regulate the operating mode.

Für Beispiele siehe etwa Siemens "Heizen mit Luft-Wasser-Wärmepumpe", Bestell-Nr. I 346/1036, oder Viessmann, "Informationsblatt Wärmepumpe L-08", 5044 055.For examples, see Siemens "Heating with air-water heat pumps", Order no. I 346/1036, or Viessmann, "Information sheet Heat pump L-08 ", 5044 055.

Die vorliegende Erfindung verbindet die ForderungenThe present invention combines the demands

- niedriger Investitionskosten,
- einfacher Montage,- lower investment costs,
- easy assembly,

- vielfältig wählbarer Betriebsweise,- variously selectable operating modes,

- standardisierter Bauteile,- standardized components,

- energieschonenden Betriebs,- energy-saving operation,

- hohenKomforts für den Benutzer- high comfort for the user

auf folgende Weise (siehe Aktenzeichnung):in the following way (see file drawing):

Die Heizungs- und Warmwasseranlage besteht aus primärem Heizungskessel 1 und zusätzlicherHeizungseinrichtung 2, die außer der Heizung (Verbraucher 24) jeweils einen Warmwasserkessel 3 bzw. 4 bei Unterschreiten einer in Kessel 3 bzw. 4 vorgegebenen Temperatur mit Wärme versorgen (bei Kessel 3 nur, falls primärer Heizungskessel 1 eingeschaltet ist). Heizungskessel 2 muß dabei nicht zwingend in die Heizung eingebunden sein, muß also nicht am Verzweigungspunkt 5 in den gemeinsamen Vorlauf 6 einspeisen und vom Rücklauf 7 am Verzweigungspunkt 8 abzweigen.The heating and hot water system consists of a primary boiler 1 and an additional heating device 2, which In addition to the heating (consumer 24), a hot water boiler 3 or 4 if one falls below one in boiler 3 or 4 supply the specified temperature with heat (for boiler 3 only if primary boiler 1 is switched on). Heating boiler 2 does not necessarily have to be integrated into the heating system, so it does not have to be integrated into the branch point 5 Feed in common flow 6 and from return 7 at the branch point 8 branch off.

-y-i.-y-i.

Der Heizungskreis sei konventionell geschlossen über Regelventil 22, Vorlauf"23, Heizkörper 24, Rücklauf 25, Umwälzj pumpe 26, Temperaturführung 27.
Heizeinrichtung 2 kann also eine reine Warmwasseranlage darstellen, die subsidiär zu primärem Heizungskessel 1 bzw. 3 die Warmwasserversorgung sicherstellt.The heating circuit is conventionally closed via control valve 22, supply line 23, heating element 24, return line 25, circulating pump 26, temperature control 27.
Heating device 2 can therefore represent a pure hot water system which, subsidiary to primary heating boiler 1 or 3, ensures the hot water supply.

Die Warmwasseranlage besteht aus der Serienschaltung von Kaltwasserzuleitung 9 (mit Sicherungsgruppe), Warmwasserkessel 3, Verbindungsleitung 10, Warmwasserkessel 4 und Warmwasserleitung 11; ferner der Zirkulationsleitung 12, die sich von den Versorgungsstellen 28 kommend am Punkt 13 verzweigt und zu Warmwasserkessel 3 und Warmwasserkessel 4 zurückführt. Die Schaltung der Zirkulation 12 in Punkt 13 auf den vorgesehenen Warmwasserkessel 3 oder 4 erfolgt durch öffnung des Ventils 14 bei eingeschaltetem primärem Heizungskessel 1 unter Schließung von Ventil 15 und umgekehrt, falls nur Kessel 2 eingeschaltet ist.The hot water system consists of a series connection of cold water supply 9 (with safety group), hot water boiler 3, connecting pipe 10, hot water boiler 4 and hot water pipe 11; also the circulation line 12, which branches from the supply points 28 coming at point 13 and to hot water boiler 3 and hot water boiler 4. The switching of the circulation 12 in point 13 to the intended Hot water boiler 3 or 4 takes place by opening valve 14 when the primary heating boiler 1 is switched on with closing of valve 15 and vice versa, if only Boiler 2 is switched on.

Um die Zirkulation 12 aus Komfortgründen nicht der Schwerkraft zu überlassen, wird Pumpe 16 eingebaut, die nur bei Warmwasserbedarf in 28 arbeitet: Der Bedarf an Warmwasser sei vorgegeben durch eine Zeitschaltuhr (17) oder durch spezielle bedarfsauslösende Schalter (18) in Schwachstromausführung, wobei dann eine zeit-begrenzte Laufzeit der Pumpe 16 von einigen Minuten elektronisch vorgegeben wird. Die Pumpe wird ferner ausgeschaltet durch eine am Temperaturfühler (19) eingestellte Obergrenze. Sie schließt zusätzlich das noch offene Ventil 14 oder 15.To the circulation 12 for reasons of comfort not the force of gravity To leave, pump 16 is installed, which only works when there is a need for hot water in 28: Let the need for hot water be specified by a timer (17) or by special demand-triggering switch (18) in a low-voltage version, a time-limited running time of the pump 16 of a few minutes is then specified electronically. The pump will also switched off by one set on the temperature sensor (19) Upper limit. It also closes the valve 14 or 15 that is still open.

Ergebnis: Zirkulation arbeitet aus Komfortgründen. Ihre Energieverluste werden jedoch eng auf Zeiten echten Bedarfs begrenzt.Result: circulation works for reasons of comfort. Her However, energy losses are strictly limited to times of real demand.

ORIGINAL INSPECTEDORIGINAL INSPECTED

Aus Produktions- und Montagegründen werden die Schaltelemente 14, 15, 16, 19 sowie der Verzweigungspunkt 13 in einem Pumpenaggregat vereinigt, das auch die elektronische Schaltlogik 20 enthält, sofern diese nicht gemeinsam mit Zeitschaltuhr 17 benutzerzugänglich angebracht wird.For production and assembly reasons, the switching elements 14, 15, 16, 19 and the branch point 13 in combined with a pump unit, which also contains the electronic switching logic 20, provided this is not shared with Timer 17 is attached in a user-accessible manner.

Im Verzweigungspunkt 8 des Heizungsrücklaufs 7 befindet sich ein Pumpenaggregat 21 mit gleichartigen Funktionen wie Schaltelemente 14 bis 20; Zeitschaltuhr wird entsprechend 17 auch dort benutzernah ausgelagert.Located in branch point 8 of the heating return 7 a pump unit 21 with similar functions as switching elements 14 to 20; The timer is set according to 17 also outsourced there close to the user.

Neu gegenüber den Funktionen 14 bis 20 ist im Heizkreis, daß die Ventile zwischen Verzweigungspunkt 8 und primärem Heizkessel 1 oder Heizkessel 2 auch gleichzeitig geöffnet sein können Crein elektronische Funktion). Dieser parallele Betrieb kann Bivalenz hinsichtlich Energieträgern von Heizungseinrichtung 1 und Heizungseinrichtung 2, aber auch Stufenschaltung zweier Heizungseinrichtungen mit gleichem Energieträger bedeuten.What is new compared to functions 14 to 20 in the heating circuit is that the valves are between branch point 8 and the primary boiler 1 or boiler 2 can also be open at the same time (crein electronic function). This parallel operation there can be bivalence with regard to energy sources from heating device 1 and heating device 2, but also step switching mean two heating systems with the same energy source.

Die Funktion des Temperaturbegrenzers 19 kann entweder wie bei 19 oder als Temperaturdifferenz zwischen 23 und 7 oder als Endschalter des Regelventils 22 - gesteuert von der Temperaturführung 27 - für den Vorlauf 23 geschaltet werden. Sobald Drehzahlregelung der Funktion 16 entsprechenden Pumpe in Aggregat 21 wirtschaftlich realisierbar ist, entfallen sowohl das Mischventil 22 als auch die Pumpe 26, der Heizkreis schließt sich über Vorlauf 6, Verbraucher 24 und Rücklauf 7 und die Drehzahl der Pumpe gemäß 16 in Aggregat 21 wird von der Temperaturführung 27 her direkt gesteuert.The function of the temperature limiter 19 can either as at 19 or as a temperature difference between 23 and 7 or as a limit switch of the control valve 22 - controlled by the Temperature control 27 - can be switched for the flow 23. As soon as speed control of the corresponding pump function 16 is economically feasible in unit 21, both the mixing valve 22 and the pump 26, the heating circuit are omitted closes via flow 6, consumer 24 and return 7 and the speed of the pump according to FIG. 16 in unit 21 is controlled directly by the temperature control 27.

Claims (4)

UWE MÖLLER 6901 BAMMENTALUWE MÖLLER 6901 BAMMENTAL Hermann-Löns-Weg 50Hermann-Löns-Weg 50 Heizungs- oder Warmwasseranlage mit energiesparender RegelungHeating or hot water system with energy-saving control AnsprücheExpectations 1 J Heizungs- oder Warmwasseranlage mit einem vorzugsweise ölgefeuerten Heizkessel und einem nachgeschalteten Warmwasserkessel oder einer parallelgeschalteten zweiten Heizquelle mit Warmwasserkessel und mit Zirkulationsleitungen zur Führung des Warmwassers und zur Verbindung der beiden Kessel,
gekennzeichnet durch1 J heating or hot water system with a preferably oil-fired boiler and a downstream hot water boiler or a second heating source connected in parallel with a hot water boiler and with circulation lines to guide the hot water and to connect the two boilers,
marked by zwei Ventile 14 und 15 mit bedarfsausgelöster, zeitbegrenzter oder mit zeit-gesteuerter Schließ- bzw. Öffnungsmöglichkeit, die in die Rücklaufleitung (12) an der Verzweigung (13) zum vor(3)- und nachgeschalteten Kessel (4) angeordnet ist.two valves 14 and 15 with demand-triggered, time-limited or with time-controlled closing or opening options, which are connected to the return line (12) the branch (13) to the upstream (3) - and downstream Boiler (4) is arranged. 2. Heizungs- oder Warmwasseranlage nach Anspruch 1, gekennzeichnet durch2. Heating or hot water system according to claim 1, characterized by eine mit den Ventilen 14 und 15 verbundene Umwälzpumpea circulation pump connected to valves 14 and 15 3. Heizungs- oder Warmwasseranlage nach Anspruch 1 oder Anspruch 2,3. Heating or hot water system according to claim 1 or claim 2, gekennzeichnet durchmarked by einen in den Rücklauf (12) eingefügten Temperatur-Fühler (19), der in Abhängigkeit von der Temperatur die Schließbzw. Öffnungsmöglichkeit oder/und die Pumpe steuert.a temperature sensor inserted in the return (12) (19), which, depending on the temperature, determines the closing or Opening possibility and / or the pump controls. 4. Heizungsanlage nach Anspruch 1 oder Anspruch 2, gekennzeichnet durch4. Heating system according to claim 1 or claim 2, characterized by ein in den Rücklauf 7 am Verzweigungspunkt 8 eingefügtes Aggregat analog Anspruch 2 mit aus Temperatürführung 27 gesteuerter Durchflußregelung in Heizungskessel 1 oder/ . und 2.a unit inserted into the return 7 at the branch point 8 analogous to claim 2 with a temperature guide 27 controlled flow control in boiler 1 or /. and 2. ORIGINAL INSPECTEDORIGINAL INSPECTED
DE19823248334 1982-12-28 1982-12-28 Central heating or water heating system - has demand-dependent circulation pump with connected reversing valves Withdrawn DE3248334A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823248334 DE3248334A1 (en) 1982-12-28 1982-12-28 Central heating or water heating system - has demand-dependent circulation pump with connected reversing valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823248334 DE3248334A1 (en) 1982-12-28 1982-12-28 Central heating or water heating system - has demand-dependent circulation pump with connected reversing valves

Publications (1)

Publication Number Publication Date
DE3248334A1 true DE3248334A1 (en) 1984-06-28

Family

ID=6181976

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823248334 Withdrawn DE3248334A1 (en) 1982-12-28 1982-12-28 Central heating or water heating system - has demand-dependent circulation pump with connected reversing valves

Country Status (1)

Country Link
DE (1) DE3248334A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407095B (en) * 1997-12-23 2000-12-27 Austria Email Ag HOT WATER TANK
AT410481B (en) * 2000-07-10 2003-05-26 Vaillant Gmbh HOT WATER SYSTEM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407095B (en) * 1997-12-23 2000-12-27 Austria Email Ag HOT WATER TANK
AT410481B (en) * 2000-07-10 2003-05-26 Vaillant Gmbh HOT WATER SYSTEM

Similar Documents

Publication Publication Date Title
DE1679488C3 (en) System for heating and cooling several rooms
DE1965938A1 (en) Automatic control device for a pump heating system
DE2641601B2 (en) Water storage heater
DE102010044535B4 (en) Hot water preparation system and method for operating a hot water preparation system
DE2754301A1 (en) HEATING EQUIPMENT
DE3248334A1 (en) Central heating or water heating system - has demand-dependent circulation pump with connected reversing valves
EP0290846B1 (en) Heat transfer relay station for remote heating
DE1935840C3 (en) Heating system for motor vehicles with water-cooled vehicle engine
DE2855558A1 (en) Heat saving system for shower bath - has cold water supply passing through heat exchange coil embedded in collector trough
AT400626B (en) HEATING SYSTEM
DE3310852A1 (en) Closed circuit water heater
EP0111838A2 (en) Space heating installation with several regions
DE2524760A1 (en) Heating installation heat output control - has heat transfer medium pump rotation rate controlled relative to actual and required temperatures
AT405454B (en) HOT WATER HEATING
DE4333270A1 (en) Method and arrangement for the priority preparation of hot water in a compact district-heating station
US1993685A (en) Controlling device for heating systems
DE9115237U1 (en) Heating device
EP0886110A2 (en) Method for preparing sanitary water in a mixed system
AT390667B (en) Closed-cycle heating system
DE2130079C3 (en) Hot water forced circulation heating system with a heater and heating circuit
AT404183B (en) DEVICE FOR THE PRODUCTION OF HOT WATER IN OBJECTS WITH CENTRAL HEAT SUPPLY
DE671831C (en) Hot water supply system for a variety of taps
DE3040593A1 (en) Water mixer for domestic washing machine inlet pipes - incorporates thermostatically-controlled mixer valve to maintain required temp.
DE2906869A1 (en) Thermostatically controlled heating system - has by=pass pipe connected to feed pipe downstream of pump
DE2428501A1 (en) SELECTOR CONTROL PANEL WITH CAPACITY CONTROL FOR OIL OR GAS BURNERS, PREFERABLY CONTINUOUSLY CONTROLLED (MODULATING) BURNERS

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee