WO2006091179A1 - Assembleable construction of door with heat-resistant glass for fireplace inserts and fireplace stoves - Google Patents

Assembleable construction of door with heat-resistant glass for fireplace inserts and fireplace stoves Download PDF

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Publication number
WO2006091179A1
WO2006091179A1 PCT/SK2006/000005 SK2006000005W WO2006091179A1 WO 2006091179 A1 WO2006091179 A1 WO 2006091179A1 SK 2006000005 W SK2006000005 W SK 2006000005W WO 2006091179 A1 WO2006091179 A1 WO 2006091179A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
door
fireplace
construction
assembleable
Prior art date
Application number
PCT/SK2006/000005
Other languages
French (fr)
Inventor
Anton Sulovec
Bart Goovaerts
Original Assignee
Ht-Design, S.R.O
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 Ht-Design, S.R.O filed Critical Ht-Design, S.R.O
Priority to PL06717215T priority Critical patent/PL1851483T3/en
Priority to AT06717215T priority patent/ATE502258T1/en
Priority to EP06717215A priority patent/EP1851483B1/en
Priority to DE602006020694T priority patent/DE602006020694D1/en
Publication of WO2006091179A1 publication Critical patent/WO2006091179A1/en

Links

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
    • 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
    • F24B5/021—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation
    • 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
    • F24B13/00—Details solely applicable to stoves or ranges burning solid fuels 
    • F24B13/004—Doors specially adapted for stoves or ranges

Definitions

  • Present invention concerns an assembleable construction of door for fireplace inserts and fireplace stoves for solid fuel, which use heat-resistant glass for burning visualization.
  • the glass clearness is considerably influenced by air input into the burning process which air is conveyed along the glass, thus ensuring the so-called glass rinsing.
  • air input into the burning process which air is conveyed along the glass, thus ensuring the so-called glass rinsing.
  • glass rinsing In a case of shortage and also in a case of insufficient preheating the so- called rinsing air and its wrong directing along the glass, there arises also the possibility of glass dirtying.
  • the aim of the present invention is to provide an assembleable construction of door for fireplace inserts and fireplace stoves with glass doors and three-sided supporting frames, which solves the above problems to a great extent and advantageously combines these solutions into one unit.
  • Fig. 1 shows the overall door assembly in cross-section in its basic position.
  • Fig. 2 shows schematically connection of the basic frame (1) and of the movable frame (2) with glass (6). Also the function of the supporting running wheel
  • Fig. 3 shows a longitudinal section through the left door side.
  • the longitudinal section through the right door side is its mirror image.
  • the whole door assembly comprises the following basic parts: two frames - a basic frame (1) and a movable frame (2), connecting rods (3), supporting running wheel (4), guide rails (5), heat-resistant glass (6), bimetallic holder (7), magnetic holder (8).
  • Fig. 1 and 2 how are the basic frame (1) and the movable frame (2) connected with glass (6) by means of a pair of rods (3).
  • the function of the supporting running wheel (4) which defines exact position of the bottom edge of movable door frame with glass relative to the basic frame, when the door is closed, and thus allows to properly seal the glass.
  • the bottom part of the bimetallic holder (7) is close-connected to the basic frame (1) and its upper part is connected to the movable frame (2) by means of a magnetic holder (8).
  • a magnetic holder (8) When the bimetallic holder (7) is temperature deformed, its movement is transferred to the movable frame. Movement of the movable frame (2) with glass (6) relative to the basic frame (1 ) changes the cross-section width of the labyrinth slot (X) and thus also the amount and flow velocity of rinsing air (9) at the opening into the combustion chamber.
  • the labyrinth slot may be seen in Fig. 3 between the basic frame (1) and movable frame (2) with glass (6).
  • the dimension (X) defines in the Figure the regulated cross-section of the outlet slot.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wing Frames And Configurations (AREA)
  • Special Wing (AREA)
  • Laminated Bodies (AREA)

Abstract

Assembleable construction of doors with heat-resistant glass for fireplace inserts and fireplaces, where the intake and regulation of rinsing air onto the glass is performed through a labyrinth slot, the width (X) of which, representing at the outlet edge the distance between the glass and the outlet edge of the basic frame, is regulated by moving the frame with glass (6) relative to the basic frame (1 ).

Description

ASSEMLEABLE CONSTRUCTION OF DOOR WITH HEAT-RESISTANT GLASS FOR FIREPLACE INSERTS AND FIREPLACE STOVES
Technical Field
Present invention concerns an assembleable construction of door for fireplace inserts and fireplace stoves for solid fuel, which use heat-resistant glass for burning visualization.
Background Art
The amount of air taking part in solid fuel combustion, its regulation, temperature and input into the combustion process play an important role in the process of optimum fuel utilization. An important utility parameter of fireplace inserts and fireplaces with glass doors is their ability to keep the heat-resistant glass clean and transparent during the burning process over the whole performance range.
The glass clearness is considerably influenced by air input into the burning process which air is conveyed along the glass, thus ensuring the so-called glass rinsing. In a case of shortage and also in a case of insufficient preheating the so- called rinsing air and its wrong directing along the glass, there arises also the possibility of glass dirtying.
An independent problem in the corresponding technical solutions is the connection of the supporting structure - various supporting frames - with thb glass. Here it is necessary to guarantee that the glass will not be damaged in consequence - of temperature deformations. This is especially difficult in the case of three-sided frames, where the bottom glass edge is not covered by the supporting frame.
The aim of the present invention is to provide an assembleable construction of door for fireplace inserts and fireplace stoves with glass doors and three-sided supporting frames, which solves the above problems to a great extent and advantageously combines these solutions into one unit.
Disclosure of the Invention The above disadvantages are eliminated to a great extent by an assembleable construction of the glass and door supporting frame and of the regulation and input of air for burning, characterized in that a movable frame with glass is joined with a basic frame by means of a pair of rods which are mounted pivotally at one side and by means of a bimetallic holder at the other side. In the course of burning the temperature variation of bimetallic holders causes their temperature deformation and thus also small movements of the whole door, resulting in shrinking and expanding the slot for air intake for burning and thus also reducing and increasing the air amount. Simultaneously, by variation of the slot size also the air flow velocity changes, causing lower glass fouling. The advantage of the proposed construction of regulation of air for burning intake is the simplicity of the construction and reliable functionality of automatic regulation depending on temperature.
An overview of figures in the drawing
The technical solution will be explained in more detail by means of drawings, in which:
Fig. 1 shows the overall door assembly in cross-section in its basic position.
Fig. 2 shows schematically connection of the basic frame (1) and of the movable frame (2) with glass (6). Also the function of the supporting running wheel
(4), which defines exact position of the bottom edge of movable door frame with glass relative to the basic frame, is shown. The broken line represents the open door position for possible glass cleaning.
Fig. 3 shows a longitudinal section through the left door side. The longitudinal section through the right door side is its mirror image.
Examples of embodiments of the invention
The whole door assembly comprises the following basic parts: two frames - a basic frame (1) and a movable frame (2), connecting rods (3), supporting running wheel (4), guide rails (5), heat-resistant glass (6), bimetallic holder (7), magnetic holder (8). it is evident from Fig. 1 and 2, how are the basic frame (1) and the movable frame (2) connected with glass (6) by means of a pair of rods (3). It can also be seen in the Figures, the function of the supporting running wheel (4), which defines exact position of the bottom edge of movable door frame with glass relative to the basic frame, when the door is closed, and thus allows to properly seal the glass. The bottom part of the bimetallic holder (7) is close-connected to the basic frame (1) and its upper part is connected to the movable frame (2) by means of a magnetic holder (8). When the bimetallic holder (7) is temperature deformed, its movement is transferred to the movable frame. Movement of the movable frame (2) with glass (6) relative to the basic frame (1 ) changes the cross-section width of the labyrinth slot (X) and thus also the amount and flow velocity of rinsing air (9) at the opening into the combustion chamber. The labyrinth slot may be seen in Fig. 3 between the basic frame (1) and movable frame (2) with glass (6). The dimension (X) defines in the Figure the regulated cross-section of the outlet slot.
One may also see in the Figures, how the rinsing air may flow through the labyrinth, which has arisen between the basic frame (1) and movable frame (2), whereby it is preheated and is conducted onto the inner side of the glass from the side of the fireplace.

Claims

1. Assembleable construction of door for fireplace inserts and fireplaces, characterized in that the intake and regulation of rinsing air (9) onto glass (6) is performed through a labyrinth slot, the width (X) of which, being defined as the distance between glass (6) and the outlet edge of the basic frame (1 ), is regulated by moving the frame with glass (6) relative to the basic frame (1 ).
2. Assembleable construction of door for fireplace inserts and fireplaces according to claim 1 , characterized in that the labyrinth slot is formed by two U-profiles, inserted into each other in a mirror way and forming together a hollow profile with open slots for rinsing air (9) flow.
3. Assembleable construction of door for fireplace inserts and fireplaces according to claim 1 , characterized in that the movable frame (2) with glass (6) is laterally attached to the basic frame (1) by means of two pairs of rods (3), and in the basic - regulating position it is centered by supporting running wheels (4).
PCT/SK2006/000005 2005-02-22 2006-02-21 Assembleable construction of door with heat-resistant glass for fireplace inserts and fireplace stoves WO2006091179A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL06717215T PL1851483T3 (en) 2005-02-22 2006-02-21 Assembleable construction of door with heat-resistant glass for fireplace inserts and fireplace stoves
AT06717215T ATE502258T1 (en) 2005-02-22 2006-02-21 ASSEMBLABLE DOOR CONSTRUCTION WITH HEAT-RESISTANT GLASS FOR FIREPLACE INSERTS AND STOVES
EP06717215A EP1851483B1 (en) 2005-02-22 2006-02-21 Assembleable construction of door with heat-resistant glass for fireplace inserts and fireplace stoves
DE602006020694T DE602006020694D1 (en) 2005-02-22 2006-02-21 COMPATIBLE DOOR CONSTRUCTION WITH HEAT-RESISTANT GLASS FOR CHIMNEY INSERTS AND STOVES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SKPP20-2005 2005-02-22
SK20-2005A SK286832B6 (en) 2005-02-22 2005-02-22 Arrangement construction of doors with heat-resistant glass for chimney inset and chimney stove

Publications (1)

Publication Number Publication Date
WO2006091179A1 true WO2006091179A1 (en) 2006-08-31

Family

ID=36203269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SK2006/000005 WO2006091179A1 (en) 2005-02-22 2006-02-21 Assembleable construction of door with heat-resistant glass for fireplace inserts and fireplace stoves

Country Status (8)

Country Link
EP (1) EP1851483B1 (en)
AT (1) ATE502258T1 (en)
DE (1) DE602006020694D1 (en)
ES (1) ES2362408T3 (en)
PL (1) PL1851483T3 (en)
PT (1) PT1851483E (en)
SK (1) SK286832B6 (en)
WO (1) WO2006091179A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1034055C2 (en) * 2007-06-28 2008-12-30 Kal Fire Beheer B V Fireplace.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE324940C (en) * 1919-03-25 1920-09-07 Rud Bennewitz Fire door for tiled stoves
US3616788A (en) * 1969-12-22 1971-11-02 Harold W Hannebaum Heating unit having transparent window
US4519377A (en) * 1984-06-01 1985-05-28 Taylor Thomas E Fireplace heat transfer apparatus
FR2640730A1 (en) * 1988-12-20 1990-06-22 Duong Frederic Device making it possible to limit the deposits which obscure the windows of closed hearths
WO1999047861A1 (en) * 1998-03-13 1999-09-23 Upo Puulämpö Oy Oven hatch and arrangement for controlling its draught
WO2000023749A1 (en) * 1998-10-19 2000-04-27 Concept Gesellschaft Für Kreative Produktentwicklung Gesellschaft M.B.H. Heating device and doors for a heating device
US20010029942A1 (en) * 1999-03-23 2001-10-18 Mark Champion Wood heater

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE324940C (en) * 1919-03-25 1920-09-07 Rud Bennewitz Fire door for tiled stoves
US3616788A (en) * 1969-12-22 1971-11-02 Harold W Hannebaum Heating unit having transparent window
US4519377A (en) * 1984-06-01 1985-05-28 Taylor Thomas E Fireplace heat transfer apparatus
FR2640730A1 (en) * 1988-12-20 1990-06-22 Duong Frederic Device making it possible to limit the deposits which obscure the windows of closed hearths
WO1999047861A1 (en) * 1998-03-13 1999-09-23 Upo Puulämpö Oy Oven hatch and arrangement for controlling its draught
WO2000023749A1 (en) * 1998-10-19 2000-04-27 Concept Gesellschaft Für Kreative Produktentwicklung Gesellschaft M.B.H. Heating device and doors for a heating device
US20010029942A1 (en) * 1999-03-23 2001-10-18 Mark Champion Wood heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1034055C2 (en) * 2007-06-28 2008-12-30 Kal Fire Beheer B V Fireplace.
EP2009355A1 (en) * 2007-06-28 2008-12-31 Kal-Fire Beheer B.V. Fireplace

Also Published As

Publication number Publication date
DE602006020694D1 (en) 2011-04-28
PT1851483E (en) 2011-06-27
ES2362408T3 (en) 2011-07-04
ATE502258T1 (en) 2011-04-15
SK286832B6 (en) 2009-06-05
EP1851483B1 (en) 2011-03-16
SK202005A3 (en) 2006-11-03
PL1851483T3 (en) 2011-09-30
EP1851483A1 (en) 2007-11-07

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