DE410308C - Electric heat storage heater - Google Patents

Electric heat storage heater

Info

Publication number
DE410308C
DE410308C DES61812D DES0061812D DE410308C DE 410308 C DE410308 C DE 410308C DE S61812 D DES61812 D DE S61812D DE S0061812 D DES0061812 D DE S0061812D DE 410308 C DE410308 C DE 410308C
Authority
DE
Germany
Prior art keywords
heat storage
electric heat
storage heater
heat
air
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.)
Expired
Application number
DES61812D
Other languages
German (de)
Inventor
Dr Franz Berger
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.)
Siemens Elektrowaerme GmbH
Original Assignee
Siemens Elektrowaerme GmbH
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 Siemens Elektrowaerme GmbH filed Critical Siemens Elektrowaerme GmbH
Application granted granted Critical
Publication of DE410308C publication Critical patent/DE410308C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H7/00Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/02Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
    • F24H7/0208Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply

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)
  • Cookers (AREA)

Description

Elektrischer Wärmespeicherofen. Es sind elektrische Wärmespeicheröfen bekannt, bei denen eine Wärmespeichermasse, welche Heizkörper enthält, von einer doppelten Wandung umgeben ist, durch «-elche die Außenluft in einer im wesentlichen von unten nach oben gerichteten lsonvektionsströmung hindurchziehen kann. Bei dieser Anordnung wird eine direkte Abgabe der Wärme mittels der heißen Ofenwandung dadurch vermieden, daß die Außenwand aus einem Material besteht, welche einen sehr kleinen Strahlungskoeffizienten hat, dagegen wird die Frischluft unmittelbar in den äußeren Luftraum eingeführt. Da bei einer solchen Anordnung die Stelle, wo die Wärme erzeugt wird, sich in der 11Titte des Ofens befindet, die von einer schlecht leitenden Wärmemasst, dem sogenannten Wärmespeicher, umgeben ist, so dauert es verhältnismäßig längere Zeit, bis die umgebende Speichermasse sich derartig erwärmt hat, daß sie ihre Wärme an die Frischluft abgeben kann, welche nunmehr den äußeren Raum heizt. Die sogenannte Anheizperiode dauert daher verhältnismäßig lange.Electric heat storage heater. They are electric heat storage stoves known, in which a heat storage mass, which contains radiators, of a double wall is surrounded by «-which the outside air in an essentially can pull through from bottom to top directed isonvection flow. At this Arrangement is a direct release of the heat by means of the hot furnace wall avoided that the outer wall consists of a material which is very small Has radiation coefficients, on the other hand the fresh air is directly in the outer Airspace introduced. Because with such an arrangement the place where the heat is generated is located in the middle of the oven, which is supported by a bad conductive heat mass, the so-called heat storage, so it takes a relatively long time longer time until the surrounding storage mass has warmed up to such an extent that it can give off their heat to the fresh air, which now heats the outside space. The so-called heating-up period therefore takes a relatively long time.

Gemäß derErfindung wird dieser Nachteil einer längeren Anheizperiode vermieden, indem ein abschaltbarer Teil der Heizvorrichtungen nicht in das Speichermaterial eingebettet, sondern unmittelbar im umgebenden. Luftraum zwischen den doppelten Wandungen untergebracht wird.According to the invention, this disadvantage becomes a longer heating period avoided by a disconnectable part of the heating devices not in the storage material embedded, but directly in the surrounding. Air space between the double Walls is housed.

Die Zeichnung zeigt eine Ausführungsform der Erfindung im Schnitt. Die Heizwiderstände 2 mit dem Wärmespeichermaterial 3 werden in einen Kasten i aus Eisenblech oder anderem feuerfesten Material eingebaut. Der Kasten i wird mit einem Außenmantel 4 aus einem Material umgeben, dessen Oberfläche einen geringen Strahlungskoeffizienten besitzt, also etwa eine Oberfläche aus glasierten Kacheln oder aus Blech, das außen blank, poliert, vernickelt oder weiß lackiert ist. Um während der Wärmeabgabeperiode eine -wirksame Abgabe der aufgespeicherten Wärme zu erzielen, versieht man der. Außenmantel am unteren und oberen Ende mit öffnungen für den Ein- und Austritt der Luft. Mindestens die oberen. Öffnungen 6 werden für das Anheizen durch Schieber oder Klappen verschließbar gemacht. Der Raum 5 kann unten ständig offen bleiben oder in gleicher Weise wie an der Stelle 6 verschlossen bleiben. Die Widerstandsspiralen 2 mit den Heizröhren 7 werden mit beiden Enden herausgeführt, so daß letztere von derselben Seite zugänglich sind. alle Verbindungsleitungen 8 und die Anschlußklemmen können daher an einer Stelle, z. B. am oberen Ende des Ofens, vereinigt werden. Die abschaltbaren Spiralen 9 gemäß dem Erfindungsgedanken befinden sich zwischen den doppelten Wandungen im Luftraum 5.The drawing shows an embodiment of the invention in section. The heating resistors 2 with the heat storage material 3 are made in a box i Sheet iron or other refractory material installed. The box i comes with a Surrounding outer jacket 4 made of a material, the surface of which has a low radiation coefficient has a surface made of glazed tiles or sheet metal on the outside bare, polished, nickel-plated or painted white. To during the heat release period To achieve an effective release of the stored heat, one provides the. Outer jacket at the lower and upper end with openings for the entry and exit of the Air. At least the upper ones. Openings 6 are for heating up by slide or flaps made lockable. Room 5 can remain open at the bottom at all times or remain closed in the same way as at point 6. The spirals of resistance 2 with the heating tubes 7 are led out with both ends, so that the latter of accessible on the same page. all connecting lines 8 and the terminals can therefore at one point, e.g. B. at the top of the furnace. The disengageable spirals 9 according to the concept of the invention are located between the double walls in the air space 5.

Claims (1)

PATENTANSPRUCH: Elektrischer Wärmespeicherofen mit einem den Ofen von außen umgebenden Luftmantel, bei dem die Wärmeabgabe an die Raumluft im wesentlichen in diesem Luftmantel erfolgt, dadurch gekennzeichnet, daß ein abschaltbarer Teil der Wärmequelle außerhalb des Speichermaterials angeordnet ist. Claim: Electric heat storage furnace with an air jacket surrounding the furnace from the outside, in which the heat dissipation to the room air takes place essentially in this air jacket, characterized in that a part of the heat source that can be switched off is arranged outside the storage material.
DES61812D 1922-01-05 1923-01-06 Electric heat storage heater Expired DE410308C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT410308X 1922-01-05

Publications (1)

Publication Number Publication Date
DE410308C true DE410308C (en) 1925-02-27

Family

ID=3673740

Family Applications (1)

Application Number Title Priority Date Filing Date
DES61812D Expired DE410308C (en) 1922-01-05 1923-01-06 Electric heat storage heater

Country Status (1)

Country Link
DE (1) DE410308C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904328C (en) * 1951-12-20 1954-02-18 Erich Schoenebeck Electric tiled stove
DE1003876B (en) * 1951-07-30 1957-03-07 Mantel Geb Electric storage heater
DE964264C (en) * 1954-09-14 1957-05-23 Heinrich Korzilius Tonwarenfab An electrically heated heating furnace consisting of a single tube-like body made of ceramic material, in particular with a lamellar shaped outer surface
US2904666A (en) * 1957-11-08 1959-09-15 Jackson Robert Alfre Frederick Electric space heaters
DE1142666B (en) * 1959-04-10 1963-01-24 Robert Alfred Frederick Jackso Electric storage heater for space heating
US4636616A (en) * 1983-07-19 1987-01-13 Elg Karl Gustaf Harry Electrically heated radiator with heat accumulating properties
FR2770736A1 (en) * 1997-11-05 1999-05-07 Muller Et Cie Electrical heating radiator for building

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003876B (en) * 1951-07-30 1957-03-07 Mantel Geb Electric storage heater
DE904328C (en) * 1951-12-20 1954-02-18 Erich Schoenebeck Electric tiled stove
DE964264C (en) * 1954-09-14 1957-05-23 Heinrich Korzilius Tonwarenfab An electrically heated heating furnace consisting of a single tube-like body made of ceramic material, in particular with a lamellar shaped outer surface
US2904666A (en) * 1957-11-08 1959-09-15 Jackson Robert Alfre Frederick Electric space heaters
DE1142666B (en) * 1959-04-10 1963-01-24 Robert Alfred Frederick Jackso Electric storage heater for space heating
US4636616A (en) * 1983-07-19 1987-01-13 Elg Karl Gustaf Harry Electrically heated radiator with heat accumulating properties
FR2770736A1 (en) * 1997-11-05 1999-05-07 Muller Et Cie Electrical heating radiator for building

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