EP0032203B1 - Capteur de chaleur pouvant être installé notamment dans une cheminée domestique et procédé pour porter à une température plus élevée un fluide tel que de l'eau - Google Patents

Capteur de chaleur pouvant être installé notamment dans une cheminée domestique et procédé pour porter à une température plus élevée un fluide tel que de l'eau Download PDF

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Publication number
EP0032203B1
EP0032203B1 EP80107724A EP80107724A EP0032203B1 EP 0032203 B1 EP0032203 B1 EP 0032203B1 EP 80107724 A EP80107724 A EP 80107724A EP 80107724 A EP80107724 A EP 80107724A EP 0032203 B1 EP0032203 B1 EP 0032203B1
Authority
EP
European Patent Office
Prior art keywords
chamber
heat collector
air
combustion chamber
conduit
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
EP80107724A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0032203A1 (fr
Inventor
Pierre Robert Mollard
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 AT80107724T priority Critical patent/ATE8701T1/de
Publication of EP0032203A1 publication Critical patent/EP0032203A1/fr
Application granted granted Critical
Publication of EP0032203B1 publication Critical patent/EP0032203B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/191—Component parts; Accessories
    • F24B1/195—Fireboxes; Frames; Hoods; Heat reflectors
    • F24B1/1952—Multiple fire-boxes
    • 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
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/183—Stoves with open fires, e.g. fireplaces with additional provisions for heating water
    • 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
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/188—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas  
    • F24B1/1885—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas   the heat exchange medium being air only

Definitions

  • heaters which can be installed in a chimney.
  • These devices alone form the lower part of the chimney and are designed to operate on the one hand with conventional combustion materials and on the other hand with a liquid fuel such as fuel oil. It follows that these devices have a very complicated structure and do not allow the chimney which receives them to be used like a conventional chimney.
  • the heat sensor according to the present invention notably comprises a box extending vertically and provided at its lower part with at least one air intake opening to be heated which can be adjustable and at its upper part with at least one heated air exhaust opening and a horizontal box extending from the lower part of said vertical box and the upper face of which forms a hearth on which a fire can be made which heats the air circulating in said vertical box, the upper face of the horizontal lower box comprising an opening in which a grid can be arranged for the evacuation of the ashes to an ashtray.
  • said lower horizontal box comprises a combustion chamber into which can be introduced by said opening of the upper face of the lower horizontal box a fuel such as coal.
  • This combustion chamber is laterally bounded by substantially vertical walls, at its upper part by the upper face of said horizontal lower box and at its lower part by a bottom provided with an ash discharge grid, said grid on the upper face.
  • of the horizontal lower casing which can be replaced by a solid plate and the fumes from the combustion chamber being evacuated by at least one flue, said chamber being able to serve to heat a fluid circulating in the vicinity of or in this chamber.
  • the heat sensor according to the present invention can be used to supply heated air and a fluid such as heated water.
  • At least one duct having an inlet and an outlet and in which a fluid such as water to be heated circulates, preferably extends in the vicinity of or in said combustion chamber.
  • said horizontal lower casing comprises a sealed chamber surrounding said combustion chamber, said duct being able to be in the form of a coil surrounding said combustion chamber and arranged in said sealed chamber.
  • deflectors In order to slow down the rise of air in the vertical box of the heat sensor, deflectors can be placed in this box.
  • said conduit extending in the vertical box can extend between said deflectors so as to substantially form a coil.
  • said deflectors may be hollow and sealed and be mounted in series on the conduit extending in the vertical box so that the fluid circulating in this conduit also circulates in the hollow deflectors.
  • the conduit extending in the vicinity of or in the combustion chamber and the conduit extending in the vertical box can advantageously be mounted in series.
  • said deflectors can extend transversely to the vertical box and have a V-shaped section whose point is directed upwards, two adjacent deflectors can also be connected together by at least one additional duct. .
  • the heat sensor according to the present invention can be used only to supply hot air.
  • the heat sensor according to the present invention may comprise at least one duct having an inlet and an outlet and in which air can circulate to heat this duct extending in the vicinity of or in said combustion chamber.
  • this duct can be in the form of a sealed chamber surrounding said combustion chamber, this sealed chamber having at least one fresh air intake opening and at least one air exhaust opening warmed up.
  • Said heated air exhaust opening preferably opens into said vertical box, said sealed chamber forming a substantially annular passage around said combustion chamber in which the air to be heated circulates.
  • the air heated around the combustion chamber can be introduced into the lower part of the vertical box and thus mix with the air circulating in this box and evacuated at the top of this vertical box.
  • said smoke duct through which the fumes from the combustion chamber escape can advantageously pass through said vertical box.
  • a fresh air duct whose flow rate is adjustable, this duct opening out under the lower grate of the combustion chamber so as to regulate the speed of combustion of the fuel placed in said chamber.
  • the front part of the vertical box facing the fire can be partly constituted by a removable cast iron plate so as to have access to the interior of the vertical box and the upper face of the horizontal box as well as the walls.
  • said combustion chamber may be made of cast iron and also be removable.
  • the heat sensor further comprises a vertical box in which air can circulate which is heated especially when a fire is made on said horizontal box and it is also possible to circulate said fluid in this vertical box.
  • the fluid can be circulated in the vertical box so as to heat the air, especially in the case where only said combustion chamber is used, said fluid being previously heated in the vicinity of the combustion chamber. It is also possible to reheat the fluid circulating in the vertical box thanks in particular to the flow of hot air rising in this box.
  • said fluid can circulate in the vertical box inside deflectors capable of slowing the rise of air in this box.
  • the heat sensor in particular a solar sensor in which said fluid will also circulate.
  • the vertical box 1 which has a substantially rectangular horizontal section has at its lower part an opening 4 allowing fresh air to be admitted into the vertical box coming from a passage 5 made in the wall of the chimney.
  • the flow of air entering through the opening 4 in the box 1 can be adjusted by the valve 6 which can more or less obstruct the opening 4 and close it completely.
  • the passage 5 which is in the example shown horizontal could as well be arranged vertically and communicate for example with a cellar.
  • the lower horizontal box 2 comprises a substantially horizontal plate 9 forming the upper face of the box 2 on which a light can be made.
  • the underside of the plate 9 has an annular groove 18 into which an annular projection 19 provided at the top of said wall 16 penetrates, an asbestos seal being disposed at the bottom of the groove 18 so as to create a smoke-tight connection.
  • a conduit 22 passing through the rear wall 20a of the box 20 makes it possible to communicate the passage 5 with this box 20 so as to supply fresh air under the combustion chamber 12.
  • the duct 22 is provided with an adjustable valve 23 allowing the speed of combustion to be adjusted, in particular in the combustion chamber 12.
  • a series of deflectors 27 is arranged in the vertical box 1. These deflectors 27 extend, horizontally, transversely to the box 1 and are arranged in alignment on horizontal rows and vertical so that the deflectors of two adjacent horizontal rows are offset from each other. These deflectors have a V-shaped section whose point is directed upwards.
  • the deflectors 27 are hollow and are connected with each other in series from the first deflector 27a in the lower row to the last deflector 27b in the upper row, the free ends of the branches of a deflector being connected by a conduit to the free ends of adjacent deflectors. It will be noted that said ends could be connected by several conduits.
  • the coil 26 is extended by a conduit 28 opposite its end 25, this conduit 28 connecting the coil 26 to the free end of the first deflector 27a of said series of deflectors.
  • a duct 29 has one of its ends connected to the free end of the last deflector 27b of said series of deflectors, its other end 30 opening laterally to the vertical box 1.
  • the combustion chamber 12 communicates with a smoke duct 32 through said opening 17.
  • This smoke duct 32 crosses the rear wall 24a of the sealed chamber 24 then extends substantially vertically inside the vertical box 1 and opens out to- above this vertical box to evacuate the fumes inside the chimney and at the same time heat the air circulating in the vertical box.
  • the flue 32 is provided with a valve 33 actuable by a rod 34 extending through the front wall of the chimney flue, this valve serving to regulate fumes coming from the chamber combustion 12.
  • the front face of the vertical box 1 is partly formed by a decorative plate 35 extending below the upper vertical box 3 up to the horizontal plate 9 and allowing access to the interior of the vertical box 1.
  • the lower edge of the plate 35 rests in a sealed manner by a seal 36 on the horizontal plate 9 and the three other sides of the plate 35 are tightly fixed by a seal 37 to the other parts of the vertical box 1 by bolts 35a.
  • the vertical wall 16 and the bottom 13 of the combustion chamber, the plate 9 and the plate 35 which are preferably made of cast iron, are removable.
  • the valves 6 and 23 are adjustable by rods 38 and 39 extending vertically behind the plate 35 outside the vertical box 1 and laterally and extend horizontally forwards through racks in the form of racks 40 and 41 allowing the adjustment of said valves.
  • the rods 38 and 39 are arranged in casings 42 and 43.
  • the chimney flue can be closed by a pivoting plate 44 which can bear on angles 45 fixed laterally and on either side of the upper horizontal box 3.
  • Hot water can also be obtained by circulating the water preferably first in the deflectors 27 then in the coil 26. If the water is circulated first in the coil 26 then in the deflectors 27, there will be a heat exchange between the air circulating in the vertical box 1 and in the deflectors 27. In this direction of water circulation, the air will also be heated by the deflectors 27. The heat loss from the water in the deflectors 27 will depend on its flow rate and on the air flow rate in the vertical box 1.
  • the water circulating in the heat sensor which has just been described with reference to Figures 1 and 2 can be used for any useful purpose.
  • This heated water can be used in particular for heating the water contained in a tank, the water from this tank being able to be used for domestic purposes or for heating, for example by radiator. Water passing through the sensor can also flow directly into heating radiators. It is also possible to associate with the heat sensor which has just been described any heating appliance such as solar collectors. Many other uses are also possible in association with known devices.
  • FIGs 3 and 4 show a variant of the heat sensor shown in Figures 1 and 2 are operation and its use corresponding to the sensor already described.
  • the deflectors have been arranged on five horizontal lines and on five columns, two horizontal rows of deflectors leaving a free horizontal space between them.
  • the deflectors 46 are, in the example shown, fixed to the rear wall of the vertical box 1.
  • the pipe forming the coil 26 is extended by a pipe 47 which extends in the vertical box 1 between the deflectors 46.
  • the heat exchanges between the water circulating in this duct 47 and the air circulating vertically in the vertical box 1 will be excellent , these exchanges can be carried out in one direction or the other.
  • the shape of the conduit 47 inside the vertical box 1 is not limited to the example shown. This conduit 47 may indeed have a completely different shape and the position of the deflectors 46 is not limiting.
  • This heat sensor is generally close to the heat sensor shown in Figures 3 and 4 and includes deflectors 53 placed in the same way as the deflectors 46 of the heat sensor shown in Figures 3 and 4. However, this heat sensor no longer includes conduits through which water can circulate.
  • the sealed chamber 24 ′ of the sensor shown in FIGS. 5 and 6, surrounding the cylindrical wall 16 of the combustion chamber 12 disposed in the horizontal lower box 2, comprises a vertical interior partition 54 arranged substantially in the plane of symmetry of the sensor, this partition 54 connecting the wall 16 of the combustion chamber to the rear wall 55 of the sealed chamber 24 '.
  • valve 6 When the valve 6 is open, the air from the passage 5 rises in the vertical box 1 as already described above. In addition, part of the air entering the vertical box through its lower opening 4 can penetrate inside the sealed chamber 24 through its opening 56 and, after having turned around the combustion chamber 12, come out through its opening 57 and then continue its path in the vertical box 1. Because of its orientation, the valve 6 advantageously plays the role of a deflector and makes it possible to deflect the air in the direction of the opening 56 of the sealed chamber 24 ' .
  • the present invention is not limited to the examples described above. Provision can in fact be made for circulating the water or the air in the vertical wall 16 of the combustion chamber. It is also possible to provide several flue pipes 32 passing through the vertical box 1 or else a vertical pipe making the entire width of the vertical box 1 so as to obtain a greater surface of contact with the air passing through the vertical box 1. It is possible to also provide the conduits in which the water circulates in several parts to facilitate their assembly. It is also possible to arrange the annular passage in which the air to be heated circulates around the combustion chamber 12 in a completely different manner, for example forming two directions of circulation. Finally, the water conduits could also be integrated into the walls of the boxes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Solid-Fuel Combustion (AREA)
  • Central Heating Systems (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Incineration Of Waste (AREA)
EP80107724A 1979-12-10 1980-12-08 Capteur de chaleur pouvant être installé notamment dans une cheminée domestique et procédé pour porter à une température plus élevée un fluide tel que de l'eau Expired EP0032203B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80107724T ATE8701T1 (de) 1979-12-10 1980-12-08 Waermeabfang, insbesondere fuer offene kamine, und verfahren zum erwaermen eines fluidums, wie z.b. wasser.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7930256 1979-12-10
FR7930256A FR2471553A1 (fr) 1979-12-10 1979-12-10 Capteur de chaleur pouvant etre installe notamment dans une cheminee domestique et procede pour porter a une temperature plus elevee un fluide tel que de l'eau

Publications (2)

Publication Number Publication Date
EP0032203A1 EP0032203A1 (fr) 1981-07-22
EP0032203B1 true EP0032203B1 (fr) 1984-07-25

Family

ID=9232587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107724A Expired EP0032203B1 (fr) 1979-12-10 1980-12-08 Capteur de chaleur pouvant être installé notamment dans une cheminée domestique et procédé pour porter à une température plus élevée un fluide tel que de l'eau

Country Status (6)

Country Link
US (1) US4396003A (sv)
EP (1) EP0032203B1 (sv)
AT (1) ATE8701T1 (sv)
CA (1) CA1167724A (sv)
DE (1) DE3068740D1 (sv)
FR (1) FR2471553A1 (sv)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206649A1 (de) * 1992-03-03 1993-09-09 Gwe Ges Fuer Wasseraufbereitun Einrichtung zur nutzung der im abgas eines abgaserzeugers enthaltenen abwaerme
CN103292364A (zh) * 2013-07-03 2013-09-11 伍胜华 燃气型多功能节能灶
CN103292358A (zh) * 2013-07-03 2013-09-11 伍胜华 燃煤型多功能节能灶
CN104456631A (zh) * 2014-12-22 2015-03-25 昆山富凌能源利用有限公司 一种生态节能灶

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527315A1 (fr) * 1982-05-24 1983-11-25 Cesa Valentin Appareil de combustion a double foyer pour combustibles solides
EP0157893B1 (de) * 1984-04-10 1987-12-23 Dometic Sales Corporation Heizgerät für eine Wasserheizung für Kleinräume
EP0200595B1 (fr) * 1985-03-27 1992-03-18 Jeanne Martin Dispositif de chauffage
FR2579726B2 (fr) * 1985-03-27 1988-05-27 Graziani Adelciso Recuperateur de chaleur pour economiser l'energie
FR2597197B1 (fr) * 1986-04-14 1989-09-29 Cdk International Recipient de combustion du type cheminee
FR2602312B1 (fr) * 1986-07-30 1989-10-20 Perdriolle Andre Dispositif pour une cheminee de chauffage, et notamment une cheminee a foyer ferme
FI74587C (sv) * 1986-10-27 1992-07-29 Suomen Vuolukivi Oy Murad eldstad, speciellt bakugn
NL194652C (nl) * 1989-05-20 2002-10-04 Vaillant Joh Gmbh & Co Doorstroomwaterverhitter.
FR2764675B1 (fr) * 1997-06-16 1999-07-30 Cheminees Rene Brisach Foyer de cheminee a demontage facilite
FR2881814B1 (fr) * 2005-02-07 2007-04-06 Lorflam Sa Equipement pour cheminee
FR3012576B1 (fr) * 2013-10-31 2019-03-29 Jean-Michel Delage Dispositif de chauffage de type chaudiere et procede de fonctionnement
CN105509097A (zh) * 2014-10-20 2016-04-20 昆山富凌能源利用有限公司 生态节能灶
CN105135483A (zh) * 2015-09-17 2015-12-09 杨晓方 一种环保节能煤炉

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB122508A (en) * 1918-02-06 1919-01-30 James Farley Improvements in or connected with Cottage Ranges.
US3096754A (en) * 1960-02-24 1963-07-09 Marie E Obrist Furnace fireplace
US3159157A (en) * 1963-06-11 1964-12-01 Merlyn W Ponto Combination fireplace and fluid fuel heater device
FR2288950A1 (fr) * 1974-10-21 1976-05-21 Peuron Jean Chaudiere polycombustible de chauffage central incorporee dans une cheminee d'ornement a foyer ouvert
FR2288946A1 (fr) * 1974-05-15 1976-05-21 Thomas Claude Echangeur thermique pour cheminee d'habitation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075161A (en) * 1935-02-28 1937-03-30 Hartwig N Baruch Heating unit
GB565006A (en) * 1943-01-11 1944-10-23 John Samuel Auckland Young Improvements in and relating to heating and air-conditioning of rooms in dwelling-houses and in other buildings
US2622587A (en) * 1949-02-02 1952-12-23 Raymond R Dupler Room heating unit
US3169516A (en) * 1963-03-13 1965-02-16 Agnese Joseph Michael Combination furnace, fireplace, broiler
US4335703A (en) * 1978-12-13 1982-06-22 Klank Benno E O Heat conservation and storage apparatus and system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB122508A (en) * 1918-02-06 1919-01-30 James Farley Improvements in or connected with Cottage Ranges.
US3096754A (en) * 1960-02-24 1963-07-09 Marie E Obrist Furnace fireplace
US3159157A (en) * 1963-06-11 1964-12-01 Merlyn W Ponto Combination fireplace and fluid fuel heater device
FR2288946A1 (fr) * 1974-05-15 1976-05-21 Thomas Claude Echangeur thermique pour cheminee d'habitation
FR2288950A1 (fr) * 1974-10-21 1976-05-21 Peuron Jean Chaudiere polycombustible de chauffage central incorporee dans une cheminee d'ornement a foyer ouvert

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206649A1 (de) * 1992-03-03 1993-09-09 Gwe Ges Fuer Wasseraufbereitun Einrichtung zur nutzung der im abgas eines abgaserzeugers enthaltenen abwaerme
CN103292364A (zh) * 2013-07-03 2013-09-11 伍胜华 燃气型多功能节能灶
CN103292358A (zh) * 2013-07-03 2013-09-11 伍胜华 燃煤型多功能节能灶
CN103292358B (zh) * 2013-07-03 2015-06-17 伍胜华 燃煤型多功能节能灶
CN103292364B (zh) * 2013-07-03 2016-03-30 伍胜华 燃气型多功能节能灶
CN104456631A (zh) * 2014-12-22 2015-03-25 昆山富凌能源利用有限公司 一种生态节能灶

Also Published As

Publication number Publication date
FR2471553B1 (sv) 1982-04-30
EP0032203A1 (fr) 1981-07-22
FR2471553A1 (fr) 1981-06-19
DE3068740D1 (en) 1984-08-30
US4396003A (en) 1983-08-02
CA1167724A (fr) 1984-05-22
ATE8701T1 (de) 1984-08-15

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