EP0930473A2 - Appareil de chauffage, formé comme chaudiére et/ou chauffe eau instantanné - Google Patents

Appareil de chauffage, formé comme chaudiére et/ou chauffe eau instantanné Download PDF

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Publication number
EP0930473A2
EP0930473A2 EP99100051A EP99100051A EP0930473A2 EP 0930473 A2 EP0930473 A2 EP 0930473A2 EP 99100051 A EP99100051 A EP 99100051A EP 99100051 A EP99100051 A EP 99100051A EP 0930473 A2 EP0930473 A2 EP 0930473A2
Authority
EP
European Patent Office
Prior art keywords
glass
heating device
combustion chamber
molded
glass ceramic
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Withdrawn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
EP99100051A
Other languages
German (de)
English (en)
Other versions
EP0930473A3 (fr
Inventor
Michael Lammel
Helmut Kratz
Thomas Nieraad
Dirk Wiegand
Thomas Schmitz
Heike Zimmermann
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.)
Schott AG
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
Schott Glaswerke AG
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 Carl Zeiss AG, Schott Glaswerke AG filed Critical Carl Zeiss AG
Publication of EP0930473A2 publication Critical patent/EP0930473A2/fr
Publication of EP0930473A3 publication Critical patent/EP0930473A3/fr
Withdrawn legal-status Critical Current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
    • F24H9/00—Details
    • F24H9/02—Casings; Cover lids; Ornamental panels

Definitions

  • the invention relates to a heating device, designed as a floor heating and / or continuous flow heater, with a fossil fuel burning system, which has a combustion chamber for carrying out the thermal process, and with cladding device superstructures.
  • the invention is based, for the above-mentioned task Warming device, designed as a floor heating and / or water heater new safety-improved and very user-friendly material concept to create innovative technical design approaches and new ones Enables product concepts.
  • the Device superstructures from a combination of flat glass and / or Glass ceramic molded parts with flat sheet metal parts exist, with flat glass and / or Glass ceramic molded parts at least in the area of the combustion chamber.
  • heating devices of the aforementioned type which in Combustion chamber area a small window for occasional observation of the Have a flame when burning the fossil fuel.
  • the invention finds a large-area glass or glass ceramic molded part Application that serves as cladding for the combustion chamber and the overall appearance of the heater significantly influenced, and that observation of the entire flame pattern, permanently designed, at the same time the perfect functionality of the burner and its Setting can be checked and adjusted if necessary.
  • Glass or glass ceramic is a versatile material. Printing and coatings of glass and glass ceramic parts to change the Optical properties and surface design are state of the art.
  • Glass and glass ceramic panes can be cut and cut to different sizes curved shapes can be produced.
  • consisting of glass and / or glass ceramic Molded parts of the superstructures are flat, and / or curved, and / or curled.
  • Profile or frame structures are preferred in the combustion chamber area for mechanical fastening of molded parts of the device superstructures applied.
  • the molded parts of the device superstructures are in the low temperature range preferably connected by gluing.
  • the transition between two Molded parts preferably seals, in particular silicone or glass fiber or Mineral fiber seals, provided.
  • seals in particular silicone or glass fiber or Mineral fiber seals
  • such seals also provide the necessary expansion compensation thermally stressed molded parts that have a different Have coefficients of expansion.
  • the combustion chamber area takes place preferably a glass ceramic molded part or a temperature-resistant glass molded part with an extremely high thermal load capacity, the very high Can withstand temperature differences and even at the highest Operating temperatures maintain an excellent dimensional stability for the device superstructures Application.
  • the glass moldings of the device superstructures are made according to others Embodiments of the invention preferably from a chemical and thermally resistant borosilicate glass with a very low Expansion coefficient or from a thermally toughened soda-lime glass, that is easily deformable and particularly resistant to Temperature scocks and mechanical loads is formed.
  • the latter glass can therefore also be used in areas of higher temperature, also in Combination with the mentioned glass ceramic molding.
  • the glass or glass ceramic molded parts for cladding the combustion chamber can be realized in different ways.
  • a preferred one Embodiment is that as a molded part for the combustion chamber composite unit is provided, consisting of at least two sandwiched spaced moldings, of which the molded part made of high-temperature-resistant glass ceramic facing the combustion chamber or temperature-resistant glass and the outer molded part made of thermal toughened soda-lime glass.
  • this can be done in this way be that a corrugated as a molding for the combustion chamber high-temperature resistant glass ceramic or glass molding is provided.
  • open Flame with a multi-pane molded part made of glass and / or glass ceramic completed, being spaced from this molding and the others Combustion chamber linings a front part is attached.
  • the end front part of such an embodiment can be a closed glass molded part or it can consist of three molded parts, namely from a molded glass part in the combustion chamber area and one each above and below the sheet metal part attached.
  • this is End front part, preferably by means of hinges on the device housing struck.
  • Fig. 1 shows in eight schematic perspective representations A - H eight different designs for cladding devices of the heater according to the invention, designed as Floor heating with or without instantaneous water heater function or Instantaneous water heater.
  • the device concept according to the invention is based on the Construction basis of a combination of glass and / or glass ceramic and / or Sheet metal parts, for the designer a wealth of Combination options are available, of which in Fig. 1st For example, eight typical variants for displaying the housing with Glass / glass ceramic molded parts and sheet metal molded parts are shown.
  • three variants are different trained sheet metal parts 1 in combination with a flat, vertical elongated flat glass and / or glass ceramic molded part 2 shown.
  • the molded parts 1 and 2 in the three variants are different in detail shaped, but because they have the same functions, The same reference numerals for simplicity.
  • the device structure is like this made that the glass or glass ceramic molded part 2 is detachably arranged, so as to provide access to the combustion chamber 3.
  • variant D is the glass or glass ceramic molded part 2 bent at the ends according to the housing design.
  • variant E the glass or glass ceramic molded part 2 is flat, i.e. flat trained, while in variant F a corrugated glass-glass ceramic molding 2 is provided.
  • the G and H variants have the front front of the housing structures are bent, so that the glass-glass ceramic molded part 2 is curved.
  • This glass or Glass ceramic molded parts 2 are in the embodiments according to the Figure partial views G and H of different widths, with additional in the Embodiment G above and below the glass or glass ceramic molded part 2 attached panels 2 a and 2 b also from one Glass or glass ceramic molded part exist.
  • the glass or Glass ceramic molded parts 2 are preferably arranged at the level of the combustion chamber, in which the thermal process is carried out. This is one Visualization and monitoring of the thermal process possible.
  • the glass or glass ceramic molded parts 2 are also in the variants D to H preferably arranged releasably, as can be seen from the representation F.
  • the arrangement can also be made so that the glass or Glass ceramic molded part 2 is pivoted like a door.
  • Another possibility of attachment is that the glass or Glass ceramic molded part can be moved vertically on the load-bearing housing structures is appropriate.
  • the combustion process comes into view covering the burner area is of decisive importance at, preferably viewing panels from a multi-layer panel system made of glass / glass ceramic molded parts.
  • FIG. 2 shows the structure of a Such two-disc molded part 4, in principle more than two disks can be used.
  • the molded part 4 has on the Combustion chamber side a curved glass ceramic molding 5.
  • a second curved molded part 6 made of thermally toughened soda-lime glass arranged.
  • Both bent molded parts 5, 6 are, as shown schematically in FIG. 2A represented by conventional connecting elements 7, mechanical and thermally permanent, spaced apart.
  • the Fig. 2 B shows a temperature distribution, measured in test series with a Two-disc test setup with the flame at a distance from disc 5 of 20 mm and a mutual disc distance of 30 mm.
  • the Outside temperature in the combustion chamber area only reaches a safe level Temperatures in the chosen experimental setup - approx. 60 ° C.
  • Figure 3 is a trim molding according to the embodiment of the figure 1 F, formed by a corrugated glass ceramic molded part 4 a, enlarged shown.
  • glass ceramic plates can be hot worked, e.g. also wavy.
  • a corrugated glass part may be provided.
  • the molding 4a is framed in an adapted frame, not shown appropriate seals that also compensate for expansion.
  • FIG. 4 shows a further embodiment for a in four views A-D Composite molded part as combustion chamber cladding.
  • A-D Composite molded part as combustion chamber cladding From a Borosilicate tubing or soda-lime glass are arc-shaped Pipe sections 8 divided (view A), which according to the representation B to be strung together.
  • the raw sections B are lined up with a variant for a flat combustion chamber cladding (illustration C) a flat combustion chamber-side glass ceramic plate 9 in connection with a Frame construction 10 assembled into a flat unit.
  • glass ceramic materials offers optimal material qualities for use in the high temperature range.
  • molded part modules in the low temperature range preferably worked with adhesive techniques, e.g. with silicone-based adhesives.
  • molded part modules For the connection of the molded part modules in the high temperature range preferably frame and profile constructions for fastening the molded part modules used.
  • Profile seals 13, clamping rails 14, profiles are shown (Framing) 15, and three different angle connectors 16-18, wherein also (not shown) hinges and adapters for pipe mounting apply occasionally.
  • Construction elements are used to design material transitions, e.g. Silicone, fiberglass or mineral fiber seals.
  • the surfaces of the glass or glass ceramic molded parts are also versatile customizable, e.g. by printing and coating or by mechanical processes, e.g. Sandblasting.
  • FIG. 6 is a perspective schematic diagram in two views the figure part A and a basic sectional view according to the Figure B shows a special embodiment of the invention Heater shown.
  • the heater attached to a wall 19 as usual has a Burner system 20 for fossil fuels with a combustion chamber 3 for Implementation of the thermal process in which the fossil fuel, in particular natural gas, burns with an open flame 21.
  • the heater also has baffles 22 for exhaust gas routing, as by the Arrows shown in view A, the heat exchanger for Hot water preparation for the heating or the domestic water of the For clarity is not shown.
  • the front panel of the heater consists of three molded parts, namely the glass or glass ceramic molded parts 24 and 25 in the combustion chamber area, the molding 25 spaced from the front molding 24 at the level of Baffle 22 is arranged, and the upper and lower cladding Moldings 26 a and 26 b.
  • These upper and lower mold parts 26 a, 26 b consist of either sheet metal parts or molded glass parts made of thermal tempered soda-lime glass.
  • the molded part 24 preferably consists of a glass molding made of thermally toughened soda-lime glass, whereas the inner molded part 25, as will be explained with reference to FIGS.
  • 7 and 8 is a one-pane molded part made of glass ceramic or temperature-resistant glass, or a multi-pane system made of a glass ceramic pane with a Borosilicate glass pane or a thermally tempered soda-lime glass pane is.
  • View A shows an overall perspective view of the Heating device, whereas view B is a basic sectional view shows.
  • the front cladding 27 made entirely of glass, which is detachably connected to a sheet metal housing 28, preferably by means of appropriate hinges on the sheet metal housing is struck.
  • the burner system 20 with the lines 20 a for the supply of the fossil Fuel and the open flame 21 rests on a cast iron Base frame 29.
  • a heat exchanger 30 of the usual Provided type for water heating, the water in tubes 30 a flows, which are heated by the flames 21.
  • Above the Heat exchanger 30 is, predetermined by the baffle 22, the Exhaust pipe 31.
  • a molding 25 is provided for cladding the combustion chamber 3 provided that by means of screws 32 and 32 a on the cast iron Base frame 29 or the guide plate 22 is attached.
  • This molding 25 can from a single pane of glass ceramic or temperature-resistant glass or a two-pane system consisting of a glass ceramic pane with one Glass pane exist, both of which are contained in a frame as a unit.
  • the front is a continuous glass front, with a continuous Glass pane 27, as shown in Fig. 7, part A, light is bent.
  • This windshield 27 is preferably with a course to Viewing window 25 printed in a manner similar to that used in automotive technology, as in the view B is expressed by the lines 33 of different lengths.
  • the heating device is completed by sheet metal profiles 34 and 35 similar to that of hinges for the pivotable fastening of the glass front a door are attached.
  • FIG. 8 differs from that 7 essentially by the different design of the front surface. While in the case of FIG. 7 a continuous glass front 27 is provided in the embodiment of Fig. 8, a three-part front panel provided, consisting of the glass molding 24 in the combustion chamber area and the upper and lower front panels 26 a and 26 b analogous to FIG. 6 from sheet metal parts.
  • the glass front pane 24, which practically serves as a viewing window, is according to the oven technology with the sheet metal cladding 26 a and 26 b glued and partially painted.
  • the entire is preferably Front paneling with molded parts 24 and 26 a and 26 b with one Standard hinge technology on the associated sheet metal parts or sheet metal profiles 35 struck.
  • FIG. 9 A further technical design concept is shown in FIG. 9 and using the example of an open multi-pane system with convection as shown in FIG. 6.
  • FIG. 6 The central difference to the arrangement according to Fig. 6 is that in the 9 by a separately switchable section 20 b of Burner system 20 an additive, separately switchable from the flames 21 Additional flame 36, preferably in the form of a row of flames, is provided.
  • View A shows this row of flames in a schematic Perspective representation, analogous to the representation in Fig. 6.
  • a row of flames can also be a burning surface, designed as a burning mat, be provided.
  • the additive additional flame 36 is shown in FIG Combustion chamber 3 integrated, i.e. there is a closed burner system, whereas in variant C an open burner system is present because the additive row of flames 36 by an additional exhaust gas baffle 37 of the combustion chamber 3 with the (not shown) Heat exchanger is disconnected.
  • the principle of the additive additional flame is independent of the constructive one Execution of the outer shell of the heating device according to the invention. It can, as in FIG. 9, and in a greater structural opening depth in FIG. 11 shown, a three-part sheet / glass / sheet metal front 26 a, 24, 26 b, analogous to Representation in Fig. 8 may be provided. But it can also according to the constructive details showing principle longitudinal section according to Fig. 10 analogous to the representation in FIG. 7, a continuous glass front 27 be provided.
  • Device versions according to FIG. 1 can also be provided.
  • This version of the floor heating as a standing device 37 i.e. the one Floor heating provided all around, allows the construction of Multifunctional furniture e.g. for the bathroom area according to the view according to Fig. 12 B for the example of a cabinet with storage compartments.
  • the floor heating can burner switched off by the direct heat utilization of the Additional flames can be used as room summer heating, especially for the living area according to the view C in Fig. 12, wherein the Additional flame row visually creates a chimney effect. Also in In this case, there is therefore a for the living area by the floor unit multiple mobile function.

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  • 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)
  • Central Heating Systems (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Gas Burners (AREA)
EP99100051A 1998-01-14 1999-01-05 Appareil de chauffage, formé comme chaudiére et/ou chauffe eau instantanné Withdrawn EP0930473A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998101081 DE19801081C2 (de) 1998-01-14 1998-01-14 Wärmegerät, ausgebildet als Etagenheizung und/oder Durchlauferhitzer
DE19801081 1998-01-14

Publications (2)

Publication Number Publication Date
EP0930473A2 true EP0930473A2 (fr) 1999-07-21
EP0930473A3 EP0930473A3 (fr) 2001-09-12

Family

ID=7854548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99100051A Withdrawn EP0930473A3 (fr) 1998-01-14 1999-01-05 Appareil de chauffage, formé comme chaudiére et/ou chauffe eau instantanné

Country Status (2)

Country Link
EP (1) EP0930473A3 (fr)
DE (1) DE19801081C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7494337B2 (en) * 2004-04-22 2009-02-24 Thomas & Betts International, Inc. Apparatus and method for providing multiple stages of fuel
US7726386B2 (en) 2005-01-14 2010-06-01 Thomas & Betts International, Inc. Burner port shield
EP2386799A1 (fr) 2010-05-11 2011-11-16 Solucrea Système de chauffage mixte à bois
EP2019267A3 (fr) * 2007-07-20 2013-01-09 Ralf Emele Habillage externe d'un dispositif de chauffage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224222A1 (de) 2013-03-12 2014-09-18 Robert Bosch Gmbh Heizgerät mit mindestens einer Heizeinrichtung
DE102013204286A1 (de) 2013-03-12 2014-09-18 Robert Bosch Gmbh Heizgerät mit einer Bedieneinheit sowie Verfahren zum bedienen eines Heizgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7406632U (de) * 1974-05-30 Bosch Siemens Hausgeraete Gmbh Verkleidung für technische Hausgeräte, insbesondere Heißwasserbereiter
GB1418867A (en) * 1971-10-25 1975-12-24 Imp Metal Ind Kynoch Ltd Gas-fired appliance
GB2074297B (en) * 1980-04-22 1983-11-23 Coal Industry Patents Ltd Domestic combustion appliances
GB2191850A (en) * 1986-06-17 1987-12-23 John Anthony Winmill Controlling combustion in a boiler
DE8701891U1 (de) * 1987-02-07 1987-06-11 BIC GmbH, 2000 Hamburg Kaminofen
US5553604A (en) * 1994-04-14 1996-09-10 Frei; Martin Space heating system, heater, and combustion chamber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7494337B2 (en) * 2004-04-22 2009-02-24 Thomas & Betts International, Inc. Apparatus and method for providing multiple stages of fuel
US7726386B2 (en) 2005-01-14 2010-06-01 Thomas & Betts International, Inc. Burner port shield
EP2019267A3 (fr) * 2007-07-20 2013-01-09 Ralf Emele Habillage externe d'un dispositif de chauffage
EP2386799A1 (fr) 2010-05-11 2011-11-16 Solucrea Système de chauffage mixte à bois
FR2960044A1 (fr) * 2010-05-11 2011-11-18 Solucrea Systeme de chauffage mixte a bois

Also Published As

Publication number Publication date
DE19801081C2 (de) 2000-05-31
EP0930473A3 (fr) 2001-09-12
DE19801081A1 (de) 1999-07-22

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