EP4303490A3 - Heating device, method for equipping a heating device with a check valve, silencer and use of a check valve and a control line - Google Patents
Heating device, method for equipping a heating device with a check valve, silencer and use of a check valve and a control line Download PDFInfo
- Publication number
- EP4303490A3 EP4303490A3 EP23183182.7A EP23183182A EP4303490A3 EP 4303490 A3 EP4303490 A3 EP 4303490A3 EP 23183182 A EP23183182 A EP 23183182A EP 4303490 A3 EP4303490 A3 EP 4303490A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- check valve
- heating device
- equipping
- silencer
- control line
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000003584 silencer Effects 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 title 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L3/00—Arrangements of valves or dampers before the fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- 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
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
- F23M20/005—Noise absorbing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2210/00—Noise abatement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/13003—Means for reducing the noise in smoke conducing ducts or systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Details Of Valves (AREA)
- Furnace Details (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Vorgeschlagen wird ein Verfahren zur Ausrüstung eines Heizgerätes (1) mit einem Rückschlagventil (17) umfassend zumindest die folgenden Schritte:a) Installation des Rückschlagventils (17) in einer Luftzuführung (4) an einer Position vorgelagert einer Venturieinrichtung (15) des Heizgerätes (1), gesehen in Durchströmungsrichtung (19) des Heizgerätes,b) Verbinden einer Steuerleitung (18) des Gasventils (5) mit der Luftzuführung (4) zwischen Venturieinrichtung (15) und Rückschlagventil (17).Dabei kann insbesondere in Schritt a) das Rückschlagventil (17) in einem Schalldämpfer (16) der Luftzuführung (4) installiert werden. Weiter werden ein entsprechend ausgeführtes Heizgerät und eine Verwendung eines Rückschlagventils in diesem technischen Umfeld vorgeschlagen.The invention proposes a method for equipping a heater (1) with a check valve (17), comprising at least the following steps: a) installing the check valve (17) in an air supply (4) at a position upstream of a venturi device (15) of the heater (1 ), seen in the flow direction (19) of the heater, b) connecting a control line (18) of the gas valve (5) to the air supply (4) between the venturi device (15) and the check valve (17). In particular in step a), the check valve (17) must be installed in a silencer (16) of the air supply (4). Furthermore, an appropriately designed heater and the use of a check valve in this technical environment are proposed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102022116819.0A DE102022116819A1 (en) | 2022-07-06 | 2022-07-06 | Heater, method for equipping a heater with a check valve, silencer and use of a check valve and a control line |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4303490A2 EP4303490A2 (en) | 2024-01-10 |
EP4303490A3 true EP4303490A3 (en) | 2024-03-20 |
Family
ID=87155610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23183182.7A Pending EP4303490A3 (en) | 2022-07-06 | 2023-07-04 | Heating device, method for equipping a heating device with a check valve, silencer and use of a check valve and a control line |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4303490A3 (en) |
DE (1) | DE102022116819A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975546C (en) * | 1948-10-02 | 1962-01-04 | Ludwig Dr Huber | Fuel supply for oscillating burners |
DE1922650A1 (en) * | 1969-05-03 | 1971-12-23 | Huber Dr Ing Ludwig | Heating device for liquids |
KR20100086650A (en) * | 2009-01-23 | 2010-08-02 | (주)삼양디자인 | Mixture gas supply device of flame |
EP3173698A1 (en) * | 2015-11-16 | 2017-05-31 | Vaillant GmbH | Adaptive vibration damper |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009030058B3 (en) | 2009-06-22 | 2010-04-29 | Viessmann Werke Gmbh & Co Kg | Heating device, has suction pipe designed to be guided to burner fan and to prevent exhaust gas recirculation with check valve, where valve is formed from two parallel, traversable, membrane-like non-return flaps and one frame element |
DE202018101271U1 (en) | 2018-03-07 | 2018-03-15 | Ebm-Papst Landshut Gmbh | Fuel gas fired heater |
-
2022
- 2022-07-06 DE DE102022116819.0A patent/DE102022116819A1/en active Pending
-
2023
- 2023-07-04 EP EP23183182.7A patent/EP4303490A3/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975546C (en) * | 1948-10-02 | 1962-01-04 | Ludwig Dr Huber | Fuel supply for oscillating burners |
DE1922650A1 (en) * | 1969-05-03 | 1971-12-23 | Huber Dr Ing Ludwig | Heating device for liquids |
KR20100086650A (en) * | 2009-01-23 | 2010-08-02 | (주)삼양디자인 | Mixture gas supply device of flame |
EP3173698A1 (en) * | 2015-11-16 | 2017-05-31 | Vaillant GmbH | Adaptive vibration damper |
Also Published As
Publication number | Publication date |
---|---|
EP4303490A2 (en) | 2024-01-10 |
DE102022116819A1 (en) | 2024-01-11 |
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Legal Events
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23M 20/00 20140101ALI20240214BHEP Ipc: F23L 3/00 20060101ALI20240214BHEP Ipc: F23D 14/46 20060101AFI20240214BHEP |