DE2942912A1 - Back-up domestic electric water heating system - is used for solid fuel boiler, e.g. to supplement water heating via solar collector - Google Patents

Back-up domestic electric water heating system - is used for solid fuel boiler, e.g. to supplement water heating via solar collector

Info

Publication number
DE2942912A1
DE2942912A1 DE19792942912 DE2942912A DE2942912A1 DE 2942912 A1 DE2942912 A1 DE 2942912A1 DE 19792942912 DE19792942912 DE 19792942912 DE 2942912 A DE2942912 A DE 2942912A DE 2942912 A1 DE2942912 A1 DE 2942912A1
Authority
DE
Germany
Prior art keywords
heating
boiler
water heating
additional electrical
solid fuel
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Withdrawn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
DE19792942912
Other languages
German (de)
Inventor
Hans 4830 Gütersloh Deppe
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 DE19792942912 priority Critical patent/DE2942912A1/en
Publication of DE2942912A1 publication Critical patent/DE2942912A1/en
Withdrawn legal-status Critical Current

Links

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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/225—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating electrical central heating boilers
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/50—Water heaters for central heating incorporating heaters for domestic water incorporating domestic water tanks
    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The electric water heating system is used in the summer months to heat the water in a solid fuel boiler, e.g. when full central heating is not required. A manual switch (30) is operated to disconnect the automatic solid fuel feed (20) and connect the electric heating (32). The electric heating system uses at least one heating tube (25) which heats the boiler water, with the switching contacts determining the heating mode connected to a throttle valve in the smoke pipe causing it to close when the electrical heating (32) is switched into operation. Pref. a single thermostat (14) contacts both heating modes and allows the electro heating (32) to be used to supplement heating of the water via a solar collector.

Description

Die Erfindung betrifft eine Elektrische-Heizungseinrichtung, wel-The invention relates to an electric heating device, wel-

che in Wohnhäusern vornehmlich in den Sommermonaten die Warmwasserversorgung sicherstellt, und kann in eine übliche Zentralheizungsanlage eingebaut sein oder nachträglich angebaut werden.hot water supply in residential buildings, especially in the summer months ensures, and can be built into a standard central heating system or can be retrofitted.

Die elektrische Zusatzheizung dient dazu, die immer wertvoller werdenden fossilen Brennstoffvorräte zu schonen und bei gleichbleibende Komfort das Warmwasser für den täglichen Gebrauch zu erstellen, wobei die elektrische Heizung über den vorhandenen Kesselthermostat gesteuert wird.The additional electrical heating serves to keep the increasingly valuable To conserve fossil fuel supplies and the hot water with constant comfort for everyday use, with the electric heater over the existing boiler thermostat is controlled.

Eine hohe Wirtschaftlichkeit läßt sich dadurch erreichen, wenn der Kesseithermostat so eingestellt ist, daß dem Warmwasser für den Gebrauch kein kaltes Wasser mehr zugemischt werden muß.A high level of economy can be achieved if the The boiler thermostat is set so that the hot water for use is not cold More water has to be added.

Die Vorteile gegenüber der automatischen Feuerung sind: 1. Niedriger Energieverbrauch durch geringere Wärmeverluste über de Isolierung und durch den Kaminzug.The advantages over automatic firing are: 1. Lower Energy consumption through lower heat losses through the insulation and through the Chimney draft.

2. Keine KalkablaL,erungen infoll,e hoher Temperaturen.2. No limescale deposits, especially high temperatures.

3. Geringere Verbrühungsgcfahr.3. Less risk of scalding.

4. ärmezuführung von einem Sonnenkolektor ist möglich.4. Arm supply from a solar panel is possible.

5. In Wechselbrandkesseln ist die Verbrennung von Holz- und Papierabfällen möglich.5. The incineration of wood and paper waste is in alternating fire boilers possible.

Gemäß der vorliegenden Erfindung wird die Aufgabe dadurch gelöst, daß durch mindestens ein elektrisches Heizrohr die Kesselflüssigkeit erwärmt wird, wodurch eine Warmeübertragung auf den im Kessel befindlichen Warmwasserboiler stattfindet.According to the present invention, the object is achieved by that the boiler liquid is heated by at least one electric heating tube, whereby heat is transferred to the hot water boiler located in the boiler.

Zur Erwärmung der Kesselflüssigkeit trägt außerdem das çJärmetauschrohr bei, welches mit der Flüssigkeit eines Soiinenkolektors durchströmt wird. Ebenfalls tragt die Verbrellnung von im Haushalt anfallenden holz- und Papirabfällen durch manuelle Beschickunzt zur Lirw irmunx der Ke^uselflüsoiltkeit bei.The heat exchange pipe also serves to heat the boiler liquid at, which is traversed by the liquid of a solar collector. Likewise Carries out the incineration of wood and paper waste generated in the household manual loading for the circulation of the cystic fluid.

Ist die Am Kesselthermostat eingestllte Temperntur erreicht, so schaltet dieser das lleizrohr ab. Durch die WarmwaLiserentnahme und durch W;irmeabgabe an die Umgebungsluft sinkt die Temperatur der Kesselflüssigkeit bis der Kesselthermostat anspricht und ein erneuter Heizvorgang beginnt.When the temperature set on the boiler thermostat is reached, it switches this from the conduit. Through the removal of the warm waLiser and the delivery of heat to the ambient air drops the temperature of the boiler liquid until the boiler thermostat responds and a new heating process begins.

In der Zeichnung wird die Erfindung an einem Ausführungsbeispiel im einzelnen erläutert. Darin zeigt: Fig. 1 einen Wohnraumheizkessel und Fig. 2 ein Schaltschema.In the drawing, the invention is based on an exemplary embodiment in individually explained. 1 shows a living room boiler and FIG. 2 shows a Circuit diagram.

Der Heizkessel 10 ist mit Wasser 13 gefüllt und hat einen eingebauten Warmwasserboiler 11 mit Kaltwasserzulauf 17 und Warmwasserablauf 18. An den Sicherheitsvorlauf 15 und Rücklauf 16 sind Absperrschieber 21 und Flansche 22 angebracht. An diesen ist ein Beipass 23 mit einer Heizpatrone 24 für die Aufnahme von zwei elektrischen Heizrohren 25 angeflanscht. Die Umschaltung von Winterbetrieb auf Sommerbetrieb erfolgt durch den Handhebel 28.The boiler 10 is filled with water 13 and has a built-in Hot water boiler 11 with cold water inlet 17 and hot water outlet 18. To the safety flow 15 and return 16, gate valves 21 and flanges 22 are attached. On these is a bypass 23 with a heating cartridge 24 for receiving two electrical Flanged heating pipes 25. The changeover from winter operation to summer operation takes place by the hand lever 28.

Dieser ist auf der Achse 27 im Rauchrohr 12 angebracht, wodurch die Drosselklappe 26 und der Schaltnocken 29 gedreht werden, wobei der Schalter 30 betätigt wird. Der Schalter 30 trennt dabei den Steuerstromkreis 19 der automatischen Brennstoffzuführung 20 und schließt den Steuerstromkreis 31 für die elektrische Beheizung 32.This is mounted on the axis 27 in the smoke pipe 12, whereby the Throttle valve 26 and the switching cam 29 are rotated, the switch 30 being actuated will. The switch 30 separates the control circuit 19 of the automatic fuel supply 20 and closes the control circuit 31 for the electrical heating 32.

Die Temperaturüberwachung geschieht in beiden Fällen durch den Thermostat 14. In der Mittelachse des Beipasses 23 ist ein Wärmetauschrohr 33 mit dem Vorlauf 34 und den Rücklauf 35 zum Sonnenkolektor angebracht.In both cases, the temperature is monitored by the thermostat 14. In the central axis of the bypass 23 is a heat exchange pipe 33 with the flow 34 and the return 35 attached to the solar panel.

LeerseiteBlank page

Claims (5)

Patentansprüche: 1. Elektrische Zusatzheizung zur Wärmezuführung in einem Wohn-Heizkessel, der mit fossilen Brennstoffen betrieben wird, wobei durch einen Handschalter die jeweilige automatische Brennstoffzuführung ausgeschaltet wird und die elektrische Beneizung eingeschaltet wird, dadurch gekennzeichnet, daß mindestens ein elektrischer Rohrheizkörper die Kesselflüssigkeit erwärmt und durch ein Umschaltkontaktelement die jeweilige Beheizungsart bestimmt wird. Claims: 1. Additional electrical heating for heat supply in a residential boiler that runs on fossil fuels, being through a manual switch, the respective automatic fuel supply is switched off is and the electrical heating is switched on, characterized in that At least one electric tubular heating element heats the boiler liquid and through a changeover contact element determines the type of heating. 2. Elektrische Zusatzheizung nach Anspruch 1, dadurch gekennzeichnet, daß das Umschaltkontaktelement mit einer Drosselklappe im Rauchrohr formschlüssig verbunden ist, derart, daß bei elektrischer Beheizung das Rauchrohr verschlossen ist. 2. Additional electrical heater according to claim 1, characterized in that that the changeover contact element form-fit with a throttle valve in the smoke pipe is connected in such a way that the smoke pipe is closed when heated electrically is. 3. Elektrische Zusatzheizung nach Anspruch 1, dadurch gekennzeichnet, daß die elektrische Heizeinrichtung in einem Beipass untergebracht ist, welcher mit der Kesselflüssiakeit so verbunden ist, daß durch Schwerkraft ein Wärmetransport zum Heizkessel entsteht. 3. Additional electrical heater according to claim 1, characterized in that that the electrical heater is housed in a bypass, which is connected to the boiler liquid in such a way that heat is transported by gravity to the boiler. 4. Elektrische Zusatzheizung nach Anspruch 1 und 2 dadurch gekennzeichnet, daß bei geringem Schließwinkel der Drosselklappe bereits der Umschaltvorgang erfolgt, wobei in einem Wechselbrandkessel durch manuelle Verfeuerung von festen Brennstoffen Energie zugeführt werden kann. 4. Additional electrical heater according to claim 1 and 2, characterized in that that the switching process already takes place at a low closing angle of the throttle valve, whereby in an alternating fire boiler by manual firing of solid fuels Energy can be supplied. 5. Elektrische Zustzheizung nach Anspruch 1 und 3 dadurch gekennzeichnet, daß die elektrischen Heizrohre außerhalb der Mittelachse des Beipasses angeordnet sind, wobei über ein Wärmetauschrohr von einem Sonnenkolektor Energie zugeführt werden kann. 5. Additional electrical heating according to claim 1 and 3, characterized in that that the electrical heating pipes are arranged outside the central axis of the bypass are, with energy supplied from a solar collector via a heat exchange tube can be.
DE19792942912 1979-10-24 1979-10-24 Back-up domestic electric water heating system - is used for solid fuel boiler, e.g. to supplement water heating via solar collector Withdrawn DE2942912A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792942912 DE2942912A1 (en) 1979-10-24 1979-10-24 Back-up domestic electric water heating system - is used for solid fuel boiler, e.g. to supplement water heating via solar collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792942912 DE2942912A1 (en) 1979-10-24 1979-10-24 Back-up domestic electric water heating system - is used for solid fuel boiler, e.g. to supplement water heating via solar collector

Publications (1)

Publication Number Publication Date
DE2942912A1 true DE2942912A1 (en) 1981-05-07

Family

ID=6084231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792942912 Withdrawn DE2942912A1 (en) 1979-10-24 1979-10-24 Back-up domestic electric water heating system - is used for solid fuel boiler, e.g. to supplement water heating via solar collector

Country Status (1)

Country Link
DE (1) DE2942912A1 (en)

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8139 Disposal/non-payment of the annual fee