DE516110C - Heat storage in hot air systems made of hollow bricks - Google Patents

Heat storage in hot air systems made of hollow bricks

Info

Publication number
DE516110C
DE516110C DES81776D DES0081776D DE516110C DE 516110 C DE516110 C DE 516110C DE S81776 D DES81776 D DE S81776D DE S0081776 D DES0081776 D DE S0081776D DE 516110 C DE516110 C DE 516110C
Authority
DE
Germany
Prior art keywords
hot air
heat storage
air systems
systems made
hollow bricks
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
DES81776D
Other languages
German (de)
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 Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES81776D priority Critical patent/DE516110C/en
Application granted granted Critical
Publication of DE516110C publication Critical patent/DE516110C/en
Expired 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
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/02—Storage 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
    • F24H7/0208—Storage 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)
  • Central Heating Systems (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Description

Wärmespeicher in Heißluftanlagen aus Hohlziegeln Die Erfindung betrifft einen elektrisch beheizten Wärmespeicher in Heißluftanlagen.Heat storage in hot air systems made of hollow bricks The invention relates to an electrically heated heat accumulator in hot air systems.

Der Wärmespeicher besteht in an sich bekannter Weise .aus Hohlziegeln, die mit ihren Kanälen aneinanderschließen. Während bei bekannten Wärmespeichern dieser Art für die durchtretende Luft gesonderte Kanäle, insbesondere Zwischenräume zwischen den Ziegeleinheiten, benutzt werden, erfolgt erfindungsgemäß sowohl die Wärmezufuhr durch den elektrischen Heizkörper als auch die Wärmeabfuhr durch die durchströmende Luft innerhalb der Hohlziegel selbst in denselben Kanälen. Die Wärmeentnahme kann daher bei nahezu der gleichen Temperatur erfolgen wie die Wärmezufuhr, während bei getrennten Kanälen ein für den Wärnicwirkungsgrad des Speichers nachteiliges Temperaturgefälle zwischen den Z@-:irmeztiftilii--und Wä rmeabfulirkanälen besteht.The heat accumulator consists of hollow bricks in a manner known per se. that connect with one another with their channels. While with known heat storage of this type for the air passing through separate channels, in particular spaces between the brick units are used, according to the invention, both the Heat supply through the electric radiator as well as heat dissipation through the air flowing through within the hollow brick itself in the same ducts. The heat extraction can therefore take place at almost the same temperature as the heat supply while in the case of separate channels, this is disadvantageous for the thermal efficiency of the storage tank There is a temperature gradient between the Z @ -: irmeztiftilii - and Wä rmeabfulirkanäle.

Der Speicherkörper besteht vorzugsweise aus handelsüblichen, wenige gerütimige Längskanäle va enthaltenden Bauhohlziegeln nach Abb, i. Die Ziegel g werden so aneinanderg f reibt, daß die Kanäle -e-enseiti- ane Z, b schließen. Man erhält so beispielsweise einen einheitlichen gemauerten Block, der von einer Seite zur anderen von durchgehenden Kanälen durchzogen ist. In die Kanäle wird ein elektrischer Heizkörper, vorzugsweise in Form von runden oder sich den Kanalwänden anschmiegenden eckigen Drahtspiralen eingesetzt, .die in Abb. i bei b angedeutet sind. Das Schema einer Gesamtanlage zeigt Abb. 2. Der Speicherkörper c ist in der Richtung .der ihn durchsetzenden Kanäle an eine Luftzuleitung e und eine Luftableitung d angeschlossen. Er wird mittels der Heizspiralen elektrisch beheizt und zum Entladen von Luft durchströmt, die ihm clie aufgespeicherte MTä r me entninnnt.The storage body preferably consists of commercially available, hollow building bricks containing a few rough longitudinal channels according to Fig. I. The bricks are so aneinanderg g rubs f that the channels -e-enseiti- ane Z include, b. In this way, for example, a uniform brick block is obtained, with continuous canals running through it from one side to the other. An electric heating element, preferably in the form of round or angular wire spirals that nestle against the duct walls, is inserted into the ducts, which are indicated in Fig. I at b. The scheme of an overall system is shown in Fig. 2. The storage body c is connected to an air supply line e and an air discharge line d in the direction of the channels passing through it. It is heated electrically by means of the heating coils and air flows through it to discharge the air, which the stored heat extracts from it.

Claims (1)

PATENTANSPRUCH: Wärmespeicher in Heißluftanlagen aus Hohlziegeln, die mit ihren elektrische Heizwiderstände aufnehmenden Kanälen ;ineinander anschließen, dadurch Bekenneichnet, daß in den geräumig ausgeführten Kanälen die Heizwiderstände so eingebaut sind, daß die Kanäle der zu erwärmenden Luft freien Durchtritt -estatten.PATENT CLAIM: Heat storage in hot air systems made of hollow bricks, connect the channels with their electrical heating resistors; This confesses that the heating resistors are in the spacious ducts are installed in such a way that the ducts allow the air to be heated to pass freely.
DES81776D Heat storage in hot air systems made of hollow bricks Expired DE516110C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES81776D DE516110C (en) Heat storage in hot air systems made of hollow bricks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES81776D DE516110C (en) Heat storage in hot air systems made of hollow bricks

Publications (1)

Publication Number Publication Date
DE516110C true DE516110C (en) 1931-02-11

Family

ID=7509881

Family Applications (1)

Application Number Title Priority Date Filing Date
DES81776D Expired DE516110C (en) Heat storage in hot air systems made of hollow bricks

Country Status (1)

Country Link
DE (1) DE516110C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946565C (en) * 1951-02-13 1956-08-02 Otto Traenkner Electric district heating system for the heat supply of cities, settlements, etc. The like. Using the waste and excess energy
US3626153A (en) * 1968-04-03 1971-12-07 Laporte Titanium Ltd Electric halide vapor heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946565C (en) * 1951-02-13 1956-08-02 Otto Traenkner Electric district heating system for the heat supply of cities, settlements, etc. The like. Using the waste and excess energy
US3626153A (en) * 1968-04-03 1971-12-07 Laporte Titanium Ltd Electric halide vapor heater

Similar Documents

Publication Publication Date Title
DE516110C (en) Heat storage in hot air systems made of hollow bricks
DE440145C (en) Electric hot water dispenser
AT114187B (en) Heat storage.
DE508237C (en) Device for achieving at least approximately constant temperature over the entire length with long heating coils through which the hot air flows in their longitudinal direction
AT87003B (en) Device for measuring the amount of heat given off by a central heating system at different heat supply points.
DE511895C (en) Electric stove
DE519258C (en) Cast iron electrical resistance
DE425424C (en) Filler for heat storage
AT106488B (en) Electrically heated wind heater.
AT325729B (en) HEATABLE PLASTIC PIPE
DE420772C (en) Electrically heated wind heater for drying casting molds
DE624972C (en) Heating of electric multi-chamber tunnel ovens
DE564491C (en) Electric furnace for melting and melting glass, water glass, cement and other materials
DE855627C (en) Resistance thermometer
DE754454C (en) Lining for furnace walls of steam generators or the like with forced operation
DE440803C (en) Horizontal superheater for water tube boiler
AT90625B (en) Finned cooler.
AT103671B (en) Electric heating element.
DE573735C (en) Carrying device for electrical ceiling heating from OEfen
DE360581C (en) Recuperator
DE522811C (en) Electric stove
AT132635B (en) Method for preventing movement of oil insulation in power cables.
AT113804B (en) Electron tube.
AT87176B (en) Cooker heater composed of tubular stones.
AT87218B (en) Suspension insulator for electrical power lines.