EP0082306B1 - Lokale Heizanlage - Google Patents

Lokale Heizanlage Download PDF

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Publication number
EP0082306B1
EP0082306B1 EP82110577A EP82110577A EP0082306B1 EP 0082306 B1 EP0082306 B1 EP 0082306B1 EP 82110577 A EP82110577 A EP 82110577A EP 82110577 A EP82110577 A EP 82110577A EP 0082306 B1 EP0082306 B1 EP 0082306B1
Authority
EP
European Patent Office
Prior art keywords
reactor
heat
heating installation
shell
local heating
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
EP82110577A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0082306A1 (de
Inventor
Lászlo Dr. Toth
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 AT82110577T priority Critical patent/ATE22167T1/de
Publication of EP0082306A1 publication Critical patent/EP0082306A1/de
Application granted granted Critical
Publication of EP0082306B1 publication Critical patent/EP0082306B1/de
Expired legal-status Critical Current

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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
    • F24H7/04—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 with forced circulation of the transfer fluid
    • F24H7/0475—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 with forced circulation of the transfer fluid using solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/02—Closed stoves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
    • F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B7/00—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating 
    • F24B7/02—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating  with external air ducts

Definitions

  • the invention relates to a heatable with any heating material that can be operated in the same way with direct and indirect heat radiation, ie. H. Heating system located directly in the room to be heated.
  • the heating systems belonging to the first group have the advantage that they radiate heat almost immediately when they are started up.
  • the invention is therefore based on the object to provide a local heating system of the type mentioned, which combines the advantages of direct and indirect heat radiation while achieving the greatest possible efficiency and whose performance can be easily adapted to the respective heat requirement and the size of the room to be heated .
  • this system should be designed in such a way that it can be fed with any heating material without significant loss of efficiency and can be quickly converted to the respective heating material.
  • the heating system which works in a manner known per se with both direct and indirect heat radiation, consists of hollow-walled ceramic module elements, which according to the respective heat requirement with a heat-storing material, for. B. sand, can be filled in an appropriate amount or that the heating system can be composed of a number of such module elements corresponding to the respective heat requirement.
  • the optimal efficiency is increased by the ribbed ceramic reactor jacket.
  • the heating system according to the invention combines the advantages of the different possible modes of operation by realizing a delayed indirect heat radiation via the outer heat-storing jacket, while the air ducts opening into the inner space of the inner heat-storing jacket allow the immediate and immediate rise of the amount of heat generated in the reactor allow heating airspace.
  • the helical design of the chimney draft which is carried out without changing direction, partly enables maximum use of the thermal energy generated for heating the furnace body, and partly helps to ensure that the flue gases extract the chimney flue by means of the kinetic energy resulting from the temperature difference between the flue gases . Incidentally, this circumstance enables the heating system according to the invention to be operated with any type of heating material.
  • a local heating system with direct and / or indirect heat radiation has become known from DE-C-219381, which describes a metallic reactor which receives the combustion chamber and a flue of smoke which is essentially helical and various air channels.
  • this known heating system has no heat-storing jackets.
  • the reactor is also not directly surrounded by a ceramic, ribbed reactor jacket.
  • arranging such features in such a local heating system is not obvious, even if DE-C-202024 has disclosed a tiled stove made of hollow ring elements lying one above the other, each of which forms channels that run all around. These rings are there to guide the flue gas and not to hold heat-storing material.
  • the hot air circulation furnace of CH-A-219074 has spiral flue gas ducts which give off the heat to vertical warm air ducts which are arranged on the outside of the heating system. However, this heat-air circulation furnace also lacks any heat storage.
  • the training according to the invention has the advantage that the heating system is simple to manufacture and can be installed quickly and easily and at the same time is easy to transport.
  • heat-storing filling material e.g. B. sand
  • the Ge importance of the heating system and thus also its stability, heat load and heat capacity as well as radiation inertia can be set within given limits.
  • the heating system according to the invention consists of two parts, namely a reactor part and the recuperator part formed above it.
  • the weight of the furnace body formed by these is taken up and distributed by a load-distributing foot part 1.
  • the core of the reactor part is formed by the reactor 3 comprising the combustion chamber 2, which is made of cast iron or steel plates and which essentially resembles an iron furnace.
  • the reactor 3 is surrounded by a reactor jacket 4, which expediently consists of annular, ribbed, ceramic module elements.
  • the outer heat-storing jacket 6 which also borders the heating system from the outside and also consists of ring-shaped but non-ribbed ceramic module elements, with its rib spaces 7 with this inner wall together from the located in the level of the combustion chamber lower part, with flaps closable connecting piece 8 outgoing and in the interior 10 of the recuperator part arranged above the reactor 3 inner heat-storing jacket 9 opening air channels.
  • the height of the inner heat-storing jacket 9 corresponds to that of the outer heat-storing jacket 6, but it consists of smaller, ring-shaped ceramic module elements and its interior 10 opens directly into the space to be heated.
  • cavities 11 are formed both in the outer heat-storing jacket 6 and in the inner heat-storing jacket 9 in the walls of the module elements in the axial longitudinal direction, which cavities 11 can be filled with filler material, expediently with sand.
  • the height of the reactor part of the outer heat-storing jacket 6 corresponds to the height of four annular ceramic module elements placed one on top of the other.
  • the first two module elements take up the reactor 3, the ash chamber 12 and the ash box 13 located in the ash chamber (or in the case of ultrafire the heating oil container or, in the case of gas firing, the gas regulator and the connection fittings), above which are the grate 14 and the ember catch door 15, which are covered from the outside by an ash chamber door 17 mounted on the door extension of the reactor and provided with a closing element 16 that can be regulated with a closing element 16, and finally the connection piece 8 already mentioned, which are provided with closable flaps at the level of the grate 14 and open into the air space to be heated. It is remarkable that the load-distributing foot part 1 can in one case form a piece with the lowermost module element of the outer heat-storing jacket 6.
  • a door 18, which serves to feed the solid heating material into the reactor 3, is formed, in which it is expedient to enable observation of the combustion chamber 2 , fireproof, transparent glass insert is installed.
  • the fourth module element surrounds the uppermost part of the reactor 3, which is closed from above with a finned hood 19 which promotes heat exchange and from here also begins the approach 20 of the flue, which connects the combustion chamber 2 of the reactor 3 with that between the heat-storing coats 6 and 9 connects the smoke flue 21 formed in the recuperator part, which essentially ends in a smoke discharge attachment 22 and describes a helical path.
  • spacer rings 23 and 24 made of ceramic, which can be filled with sand and inserted into one another as pairs, the spacer ring 23 being separated from the spacer ring 24 which can be inserted into it. while the spacer ring 24 is closed by the cover ring 25.
  • This arrangement is particularly clearly visible in FIG. 3 in comparison with FIG. 1.
  • These spacer elements are provided with such openings 26, which ensure a continuous ascent of the flue 21 without changing direction or the passage of the flue gas to the floor of the following module elements.
  • the operation of the air transport device is absolutely necessary.
  • the installation of a train sensor in the smoke discharge attachment 22 is also expedient, which always controls the depression of the combustion chamber in accordance with the requirements of the given type of furnace and thus also contributes to the fact that the heating system according to the invention can be operated with any type of aggregate heating material.
  • the solid heating material is introduced into the reactor 3 onto the grate 14 via the circular door 18 provided with transparent, fire-proof glass insert, where the combustion air passing through the grate 14 ensures the combustion of the heating material filled into the combustion chamber 2 to a regulated extent.
  • the combustion air penetrates into the ash chamber 12 via the closing element 16, which is adjustable for this purpose and is attached to the ash door 17, from where it reaches the ash pan 13 immediately on the grate 14.
  • the flue gases forming in the combustion chamber 2 of the reactor 3 reach the recuperator part, more precisely into the flue 21 between the outer heat-storing jacket 6 and the inner heat-storing jacket 9, via the extension 20 of the smoke flue specially formed on the roof of the reactor 3, where the flue gases through the floors formed from the individual module elements after a rotation of 300 ° via a breakthrough 26 designed as a special deflection opening on an approximately 60 ° long section, without changing direction, reach the next floor and finally through the smoke discharge attachment 22 into the chimney.
  • the flue gases give off their heat content to the outer and inner heat-storing mantles 6 and 9, which with uniform, delayed heat radiation emit the heat absorbed into the air space to be heated, as is characteristic of the function of the tiled stoves, for example.
  • the air of the air space to be heated is introduced into the space between the outer heat-storing jacket 6 and the reactor jacket 4 immediately surrounding the reactor 3 via the connecting tines 8 installed in the lower part 2 of the combustion chamber, and we leave this in the space formed by the rib spaces 7 of the reactor jacket 4 Air channels flow along, which open into the interior 10 of the inner heat-storing jacket 9 via the ribbed hood 19 functioning as a heat exchanger of the reactor 3.
  • the air flowing in through the connecting piece 8 partly takes up the amount of heat radiated by the reactor 3 next to the reactor jacket 4 surrounding the reactor 3, and on the other hand it cools the reactor jacket 4 directly touching the wall of the reactor 3.
  • the air warmed up in this way is at the top Passing part of the reactor 3 flows through its own, by means of the kinetic energy resulting from the temperature difference into the interior 10 and with s. G. «The chimney effect flows up to the heat-distributing screen, from where it moves away into the air space to be heated.
  • the flaps of the connecting pieces 8 are closed by hand or with a thermostat control, so that from this point in time the heating system only works with indirect heat radiation.
  • the heating system according to the invention can be operated with any kind of heating material with a good degree of efficiency in the constructional arrangement explained, while the operating mode or the direct or indirect heat radiation can also be selected as desired, with a simultaneous recuperation of the heat energy of the flue gases.
  • the mode of operation can be changed without element replacement, simply by closing the connecting piece 8.
  • Another significant advantage is that the system can be assembled from modular elements so that it can be easily moved by hand, but its assembly does not require any specialist knowledge. (We would like to note that the formation of the various components from module elements is not a requirement from the point of view of the basic function of the system, but it brings with it many advantages).
  • the outer surface of the module elements of the outer heat-storing jacket 6 can be surface-treated according to the requirements, both in terms of wear resistance and the color scheme, and it is appropriately provided with a pattern glaze of aesthetic coloring.
  • the outer contour of the outer heat-storing jacket 6 is expediently circular, but a different shape is also conceivable, for example an angular variant.
  • the size and number of the module elements can be changed and is determined by the expediency or the heat requirement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Vehicle Body Suspensions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Air Supply (AREA)
  • Road Paving Machines (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Seasonings (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Details Of Aerials (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Resistance Heating (AREA)
EP82110577A 1981-11-16 1982-11-16 Lokale Heizanlage Expired EP0082306B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82110577T ATE22167T1 (de) 1981-11-16 1982-11-16 Lokale heizanlage.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU813419A HU186793B (en) 1981-11-16 1981-11-16 Local heating equipment
HU341981 1981-11-16

Publications (2)

Publication Number Publication Date
EP0082306A1 EP0082306A1 (de) 1983-06-29
EP0082306B1 true EP0082306B1 (de) 1986-09-10

Family

ID=10963948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110577A Expired EP0082306B1 (de) 1981-11-16 1982-11-16 Lokale Heizanlage

Country Status (14)

Country Link
US (1) US4526319A (cs)
EP (1) EP0082306B1 (cs)
JP (1) JPS5895145A (cs)
AT (1) ATE22167T1 (cs)
CA (1) CA1207621A (cs)
CS (1) CS244428B2 (cs)
DD (1) DD207968A5 (cs)
DE (1) DE3273232D1 (cs)
DK (1) DK503882A (cs)
ES (1) ES517381A0 (cs)
FI (1) FI823913L (cs)
HU (1) HU186793B (cs)
NO (1) NO823819L (cs)
PL (1) PL136844B1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138515B1 (es) * 1996-12-27 2000-08-16 Gomez Hilario Blanco Acumulador termico y economizador para calderas de calefaccion domesticas a gasoil.
NO320759B1 (no) * 2004-10-20 2006-01-23 Fritz Atle Moen Kakkelovn
DE102005058163B4 (de) * 2005-12-05 2011-04-14 Man Diesel & Turbo Se Abgaskamin
RU2370705C1 (ru) * 2008-02-14 2009-10-20 Лик Анварович Зайнуллин Отопительный котел
CN109959041B (zh) * 2019-04-17 2023-10-10 山东建筑大学 一种油烟余热回收利用综合系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053455A (en) * 1962-09-11 eichenlaub
DE219381C (cs) *
DE202024C (cs) *
AT64190B (de) * 1913-02-28 1914-03-26 Emil Sommerschuh Doppelwandiger Ofen mit Wärmespeicher.
US1600725A (en) * 1926-02-18 1926-09-21 Flaus Victor Hot-air furnace
US2005982A (en) * 1934-03-21 1935-06-25 Bowman S Smith Gas saving deflector
US2272428A (en) * 1940-10-07 1942-02-10 Ward Heater Co Heating system
CH219074A (de) * 1940-11-08 1942-01-31 Studer Adolf Warmluft-Zirkulationsofen.
DE821698C (de) * 1949-10-08 1951-11-19 Graaff J Niedersaechs Waggon Heizofen.
FR1124379A (fr) * 1955-05-17 1956-10-09 Appareil de chauffage à haut rendement
US4250868A (en) * 1978-08-04 1981-02-17 Frye Filmore O Draft inducer/damper systems
DE8023087U1 (de) * 1979-11-14 1981-12-24 SIST-Keramik-Raumheizung GmbH, Klagenfurt, Kärnten Ofenkachel fuer feuerstellen, insbesondere fuer geschlossene feuerstellen

Also Published As

Publication number Publication date
EP0082306A1 (de) 1983-06-29
FI823913A7 (fi) 1983-05-17
DE3273232D1 (en) 1986-10-16
CA1207621A (en) 1986-07-15
HU186793B (en) 1985-09-30
ES8400817A1 (es) 1983-11-01
PL239061A1 (en) 1983-07-18
FI823913A0 (fi) 1982-11-15
CS244428B2 (en) 1986-07-17
JPS5895145A (ja) 1983-06-06
ES517381A0 (es) 1983-11-01
FI823913L (fi) 1983-05-17
PL136844B1 (en) 1986-03-31
NO823819L (no) 1983-05-18
DK503882A (da) 1983-05-17
ATE22167T1 (de) 1986-09-15
CS816682A2 (en) 1985-09-17
US4526319A (en) 1985-07-02
DD207968A5 (de) 1984-03-21

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