EP1847787A3 - Flow safety device for heating apparatus - Google Patents

Flow safety device for heating apparatus Download PDF

Info

Publication number
EP1847787A3
EP1847787A3 EP20070007658 EP07007658A EP1847787A3 EP 1847787 A3 EP1847787 A3 EP 1847787A3 EP 20070007658 EP20070007658 EP 20070007658 EP 07007658 A EP07007658 A EP 07007658A EP 1847787 A3 EP1847787 A3 EP 1847787A3
Authority
EP
European Patent Office
Prior art keywords
guide device
safety device
flow safety
heating apparatus
pipe connection
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.)
Granted
Application number
EP20070007658
Other languages
German (de)
French (fr)
Other versions
EP1847787B1 (en
EP1847787A2 (en
Inventor
Hans-Willi Müller
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.)
Vaillant GmbH
Original Assignee
Vaillant GmbH
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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP1847787A2 publication Critical patent/EP1847787A2/en
Publication of EP1847787A3 publication Critical patent/EP1847787A3/en
Application granted granted Critical
Publication of EP1847787B1 publication Critical patent/EP1847787B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • F24H9/0031—Guiding means in combustion gas channels with means for changing or adapting the path of the flue gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/003—Baffles or deflectors for air or combustion products; Flame shields in flue gas ducts
    • F23M9/006—Backflow diverters

Abstract

Strömungssicherung (1) für Heizgeräte, wobei die Strömungssicherung (1) über einen unteren Abgassammler (2), einen oberen Abgassammler (7) mit Abgasrohranschluss (3), eine Leitvorrichtung (5) unterhalb des Abgasrohranschlusses (3), zwei seitliche Öffnungen (6) und mindestens jeweils eine darin befindliche Umlenkung (4) sowie eine Rückwand (11) und eine Vorderwand (12) verfügt, die Leitvorrichtung (5) eine zumindest annähernd halbzylindrische Form aufweist und derart symmetrisch angeordnet ist, dass die Zylinderachse in der Horizontalen senkrecht zur Rückwand (11) verläuft und nach oben offen ist, wobei in der Leitvorrichtung (5) ein Leitblech (10) angeordnet ist, welches vom mittleren, unteren Bereich kontinuierlich nach oben ansteigt und sich hierbei zumindest annähernd der Kontur der Leitvorrichtung (5) anpasst.

Figure imgaf001
Flow control (1) for heaters, wherein the flow safety device (1) via a lower exhaust manifold (2), an upper exhaust manifold (7) with exhaust pipe connection (3), a guide device (5) below the exhaust pipe connection (3), two lateral openings (6 ) and at least one respective deflection (4) and a rear wall (11) and a front wall (12), the guide device (5) has an at least approximately semi-cylindrical shape and is arranged symmetrically such that the cylinder axis in the horizontal direction perpendicular to Rear wall (11) extends and is open at the top, wherein in the guide device (5) a baffle (10) is arranged, which rises continuously from the middle, lower area upwards and here at least approximately the contour of the guide device (5) adapts.
Figure imgaf001
EP07007658.3A 2006-04-20 2007-04-14 Flow safety device for heating apparatus Active EP1847787B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT6662006A AT503133B1 (en) 2006-04-20 2006-04-20 Exhaust gas flow control, from a heater, has a semi-cylindrical guide with an inserted structured guide plate under the exhaust pipe connection

Publications (3)

Publication Number Publication Date
EP1847787A2 EP1847787A2 (en) 2007-10-24
EP1847787A3 true EP1847787A3 (en) 2008-06-11
EP1847787B1 EP1847787B1 (en) 2015-10-14

Family

ID=38222565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07007658.3A Active EP1847787B1 (en) 2006-04-20 2007-04-14 Flow safety device for heating apparatus

Country Status (3)

Country Link
EP (1) EP1847787B1 (en)
AT (1) AT503133B1 (en)
DE (1) DE102007017721A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018120151A1 (en) * 2016-12-30 2018-07-05 芜湖美的厨卫电器制造有限公司 Windshield and gas water heater having the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634044C (en) * 1933-10-29 1936-08-14 Butzke Bernhard Joseph A G F Backflow protection for gas-heated liquid heaters
FR1484208A (en) * 1966-06-21 1967-06-09 Flow safety device combined with an exhaust gas collector and intended for a gas fireplace
AT263984B (en) * 1965-06-22 1968-08-12 Max Ing Loeblich Flow protection combined with a flue gas collector for devices and systems with gas firing
FR2037462A5 (en) * 1969-03-01 1970-12-31 Junkers & Co
DE8801994U1 (en) * 1987-02-17 1988-03-24 Joh. Vaillant Gmbh U. Co, 5630 Remscheid, De
DE9307240U1 (en) * 1992-05-11 1993-07-15 Joh. Vaillant Gmbh U. Co, 5630 Remscheid, De
AT398124B (en) * 1991-05-15 1994-09-26 Vaillant Gmbh GUIDE DEVICE FOR FLOW CONTROL

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634044C (en) * 1933-10-29 1936-08-14 Butzke Bernhard Joseph A G F Backflow protection for gas-heated liquid heaters
AT263984B (en) * 1965-06-22 1968-08-12 Max Ing Loeblich Flow protection combined with a flue gas collector for devices and systems with gas firing
FR1484208A (en) * 1966-06-21 1967-06-09 Flow safety device combined with an exhaust gas collector and intended for a gas fireplace
FR2037462A5 (en) * 1969-03-01 1970-12-31 Junkers & Co
DE8801994U1 (en) * 1987-02-17 1988-03-24 Joh. Vaillant Gmbh U. Co, 5630 Remscheid, De
AT398124B (en) * 1991-05-15 1994-09-26 Vaillant Gmbh GUIDE DEVICE FOR FLOW CONTROL
DE9307240U1 (en) * 1992-05-11 1993-07-15 Joh. Vaillant Gmbh U. Co, 5630 Remscheid, De

Also Published As

Publication number Publication date
EP1847787B1 (en) 2015-10-14
AT503133A4 (en) 2007-08-15
DE102007017721A1 (en) 2007-10-25
AT503133B1 (en) 2007-08-15
EP1847787A2 (en) 2007-10-24

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