DE102009030058B3 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- DE102009030058B3 DE102009030058B3 DE102009030058A DE102009030058A DE102009030058B3 DE 102009030058 B3 DE102009030058 B3 DE 102009030058B3 DE 102009030058 A DE102009030058 A DE 102009030058A DE 102009030058 A DE102009030058 A DE 102009030058A DE 102009030058 B3 DE102009030058 B3 DE 102009030058B3
- Authority
- DE
- Germany
- Prior art keywords
- heater according
- check valve
- frame element
- valve
- burner fan
- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title description 2
- 238000002347 injection Methods 0.000 claims abstract description 3
- 239000007924 injection Substances 0.000 claims abstract description 3
- 239000006261 foam material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
- F24H9/2042—Preventing or detecting the return of combustion gases
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Pipe Accessories (AREA)
- Check Valves (AREA)
Abstract
Description
Die Erfindung betrifft ein Heizgerät gemäß dem Oberbegriff des Patentanspruchs 1.The The invention relates to a heater according to the generic term of claim 1
Ein
Heizgerät
der eingangs genannten Art ist nach der
Der Erfindung liegt die Aufgabe zugrunde, ein Heizgerät der eingangs genannten Art zu verbessern.Of the Invention is based on the object, a heater of the above to improve the type mentioned.
Diese Aufgabe ist mit einem Heizgerät der eingangs genannten Art durch die im Kennzeichen des Patentanspruchs 1 aufgeführten Merkmale gelöst.These Task is with a heater of the type mentioned by the in the characterizing part of the claim 1 listed Characteristics solved.
Nach der Erfindung ist also vorgesehen, dass das Rückschlagventil mindestens zwei, parallel durchströmbare Rückschlagklappen aufweist.To The invention thus provides that the check valve at least two, parallel throughflowable check valves having.
Mit
anderen Worten unterscheidet sich die erfindungsgemäße Lösung von
der Lösung
nach der
Andere vorteilhafte Weiterbildungen des erfindungsgemäßen Heizgeräts ergeben sich aus den abhängigen Patentansprüchen.Other advantageous developments of the heater according to the invention will become apparent from the dependent claims.
Das erfindungsgemäße Heizgerät einschließlich seiner vorteilhaften Weiterbildungen gemäß der abhängigen Patentansprüche wird nachfolgend anhand der zeichnerischen Darstellung eines bevorzugten Ausführungsbeispiels näher erläutert.The Heating device according to the invention including his advantageous developments according to the dependent claims below with reference to the drawing of a preferred embodiment explained in more detail.
Es zeigt jeweils perspektivischIt each shows in perspective
Das
in den
Wesentlich
für alle
Ausführungsformen
des erfindungsgemäßen Heizgerätes ist
nun, dass das Rückschlagventil
zur Vergleich mäßigung der
Zuströmung
und zur Reduzierung von Schwingungen mindestens zwei, parallel durchströmbare Rückschlagklappen
Weiterhin
ist das Rückschlagventil
aus einem Rahmenelement
Ferner
weist das Rahmenelement
Eine
besonders gute Funktionalität
des Rückschlagventils
ergibt sich erfindungsgemäß, wenn
jede Rückschlagklappe
Weiterhin
ist vorgesehen, dass die Ansaugleitung
Ferner
ist vorgesehen, dass die Ansaugleitung
Schließlich ist
besonders bevorzugt vorgesehen, dass die Ansaugleitung
- 11
- Ansaugleitungsuction
- 22
- Rückschlagklappecheck valve
- 33
- Rahmenteilframe part
- 44
- HauptdurchgangsöffnungMain through-hole
- 55
- TeildurchgangsöffnungPart through opening
- 66
- Stegweb
- 77
- Öffnungopening
- 88th
- Lascheflap
- 99
- Deckelelementcover element
- 1010
- SeitenwandSide wall
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009030058A DE102009030058B3 (en) | 2009-06-22 | 2009-06-22 | 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 |
DE202010007850U DE202010007850U1 (en) | 2009-06-22 | 2010-06-11 | heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009030058A DE102009030058B3 (en) | 2009-06-22 | 2009-06-22 | 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 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009030058B3 true DE102009030058B3 (en) | 2010-04-29 |
Family
ID=42055406
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009030058A Expired - Fee Related DE102009030058B3 (en) | 2009-06-22 | 2009-06-22 | 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 |
DE202010007850U Expired - Lifetime DE202010007850U1 (en) | 2009-06-22 | 2010-06-11 | heater |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202010007850U Expired - Lifetime DE202010007850U1 (en) | 2009-06-22 | 2010-06-11 | heater |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE102009030058B3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017217061A1 (en) | 2017-09-26 | 2019-03-28 | Robert Bosch Gmbh | Heater and check valve for such a heater |
EP3754267A1 (en) * | 2019-05-24 | 2020-12-23 | Vaillant GmbH | Backflow safety valve for a heating device |
EP4303490A2 (en) | 2022-07-06 | 2024-01-10 | Vaillant GmbH | Heating device, method for equipping a heating device with a check valve, silencer and use of a check valve and a control line |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006010099U1 (en) * | 2005-01-31 | 2006-09-07 | Vaillant Gmbh | Exhaust gas flowback prevention device for heating apparatus is placed in induction path of fan, and includes diagonal surface with aperture and sealing element |
-
2009
- 2009-06-22 DE DE102009030058A patent/DE102009030058B3/en not_active Expired - Fee Related
-
2010
- 2010-06-11 DE DE202010007850U patent/DE202010007850U1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006010099U1 (en) * | 2005-01-31 | 2006-09-07 | Vaillant Gmbh | Exhaust gas flowback prevention device for heating apparatus is placed in induction path of fan, and includes diagonal surface with aperture and sealing element |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017217061A1 (en) | 2017-09-26 | 2019-03-28 | Robert Bosch Gmbh | Heater and check valve for such a heater |
EP3754267A1 (en) * | 2019-05-24 | 2020-12-23 | Vaillant GmbH | Backflow safety valve for a heating device |
EP4303490A2 (en) | 2022-07-06 | 2024-01-10 | Vaillant GmbH | Heating device, method for equipping a heating device with a check valve, silencer and use of a check valve and a control line |
DE102022116819A1 (en) | 2022-07-06 | 2024-01-11 | Vaillant Gmbh | Heater, method for equipping a heater with a check valve, silencer and use of a check valve and a control line |
Also Published As
Publication number | Publication date |
---|---|
DE202010007850U1 (en) | 2010-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: WOLF & WOLF PATENT- UND RECHTSANWALTSGESELLSCH, DE Representative=s name: WOLF & WOLF PATENT- UND RECHTSANWAELTE, DE |
|
R081 | Change of applicant/patentee |
Owner name: VIESSMANN CLIMATE SOLUTIONS SE, DE Free format text: FORMER OWNER: VIESSMANN WERKE GMBH & CO KG, 35108 ALLENDORF, DE Owner name: VIESSMANN GROUP GMBH & CO. KG, DE Free format text: FORMER OWNER: VIESSMANN WERKE GMBH & CO KG, 35108 ALLENDORF, DE |
|
R081 | Change of applicant/patentee |
Owner name: VIESSMANN CLIMATE SOLUTIONS SE, DE Free format text: FORMER OWNER: VIESSMANN GROUP GMBH & CO. KG, 35108 ALLENDORF, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |