SI22689A - Integrated oven with forced ventilation - Google Patents
Integrated oven with forced ventilation Download PDFInfo
- Publication number
- SI22689A SI22689A SI200700330A SI200700330A SI22689A SI 22689 A SI22689 A SI 22689A SI 200700330 A SI200700330 A SI 200700330A SI 200700330 A SI200700330 A SI 200700330A SI 22689 A SI22689 A SI 22689A
- Authority
- SI
- Slovenia
- Prior art keywords
- oven
- built
- guide
- integrated
- partition wall
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/006—Arrangements for circulation of cooling air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2007—Removing cooking fumes from oven cavities
Abstract
Description
Vgradna pečica s prisilnim prezračevanjemBuilt-in oven with forced ventilation
Predloženi izum se nanaša na področje gospodinjskih aparatov, konkretneje vgradnih pečic in/ali štedilnikov, povsem konkretno pa na vgradne pečice in/ali štedilnike s prisilnim prezračevanjem, pri čemer omenjena vgradna pečica in/ali vgradni štedilnik obsega hladilni ventilator, vodilnik zraka in zračnik, ki povezuje notranjost pečice z vodilnikom zraka.The present invention relates to the field of household appliances, and more specifically to built-in ovens and / or cookers, and more specifically to built-in ovens and / or cookers with forced ventilation, said oven and / or built-in cooker comprising a cooling fan, air guide and vent, connecting the inside of the oven to the air guide.
Prisilno prezračevanje vgradnih pečic in/ali vgradnih štedilnikov je pri znanih rešitvah zasnovano iz radialno tangencialnega ventilatorja, razporejenega v dvodelnem vodilniku zraka. Nosilni del vodilnika zraka tvori pri tem sočasno tudi strop gospodinjskega aparata, pri čemer je ventilator razporejen pod stropom, ali pregradno steno aparata, pri čemer je ventilator razporejen na zgornji strani pregrade.Forced ventilation of built-in ovens and / or built-in cookers is based on known solutions based on a radially tangential fan arranged in a two-piece air guide. The carrier portion of the air guide also forms the ceiling of the household appliance, with the fan arranged below the ceiling, or the partition wall of the appliance, with the fan arranged on the upper side of the partition.
Druga rešitev prisilnega prezračevanja je zasnovana z aksialno radialnim ventilatorjem, ki je preko nosilca pritrjen v dvodelnem vodilniku zraka. Sklop zgornjega in spodnjega dela vodilnika zraka običajno predstavlja samostojno enoto, lahko pa je spodnji del vodilnika zraka integriran v pregradno steno aparata.Another forced ventilation solution is designed with an axial radial fan, which is secured through a carrier in a two-piece air guide. The upper and lower assembly of the air guide is usually a standalone unit, but the lower part of the air guide may be integrated into the partition wall of the apparatus.
V obeh opisanih znanih primerih se pline in pare iz notranjosti pečice vodi v vodilnik zraka skozi odprtine na stropu pečice in preko zračnika neposredno v tok zraka, hladnejšega od omenjenih plinov in par, izhajajočih iz notranjosti pečice, ki ga ustvarja hladilni ventilator. Omenjene pline in pare, pomešane s hladnim zrakom, se iz gospodinjskega aparata izpihava skozi reže pod čelno ploščo na sprednji strani aparata.In both known cases described, gases and vapors from the interior of the oven are led to the air guide through the openings on the ceiling of the oven and directly through the vent into the air stream cooler than said gases and vapors emanating from the inside of the oven generated by the cooling fan. These gases and vapors, mixed with cold air, are blown out of the household appliance through the slots under the faceplate on the front of the appliance.
Naloga izuma je ustvariti nov gospodinjski aparat, zlasti vgradno pečico in/ali štedilnik, pri katerem bo prisilno prezračevanje optimalno zasnovano.It is an object of the invention to create a new household appliance, in particular a built-in oven and / or stove, in which forced ventilation will be optimally designed.
Zastavljena naloga je po izumu rešena s tem, da je v območju nad pregradno steno vgradne pečice razporejen vodilnik, ki na svoji prvi strani obdaja ventilator. Omenjeni vodilnik se s svojim prvim koncem steka v omenjeno pregradno steno vgradne pečice, medtem ko se s svojim drugim koncem nadaljuje v vodilno pločevino, ki leži na navpičnem odmiku od omenjene pregradne stene in z rahlim nagibom teče v smeri proti vratom vgradne pečice. Na omenjeno vodilno pločevino je na strani, obrnjeni k pregradni steni, pritrjena kondenzacijska posoda, v katero je speljan zračnik iz notranjosti pečice.The task according to the invention is solved by the fact that in the area above the partition wall of the built-in oven there is a guide which surrounds the fan on its first side. With its first end, said guide flows into said partition wall of the built-in oven, while with its second end it continues into the guide plate, which lies at a vertical distance from said partition wall and with a slight inclination flows in the direction towards the door of the built-in oven. A condensation vessel is attached to said guide plate facing the partition wall, into which a vent is inserted from the inside of the oven.
Po izumu je lahko predvideno, da je med pregradno steno vgradne pečice in vodilno pločevino namesto kondenzacijske posode razporejena vmesna pločevina, ki je s svojima vzdolžnima, navzgor zavihanima robovoma pritrjena na vodilno pločevino, s čimer se ustvari prezračevalni kanal. V tem primeru je zračnik speljan iz notranjosti pečice v območje med vodilno pločevino in vmesno pločevino.According to the invention, it may be provided that an intermediate sheet is arranged between the partition wall of the built-in oven and the guide plate instead of the condensation vessel, which is attached to its guide plate by its longitudinal, upwardly curved edges, thereby creating a ventilation duct. In this case, the vent is driven from the inside of the oven to the area between the guide plate and the intermediate plate.
Da se ustvari primerno prezračevanje, je na strani vrat vgradne pečice in v njeni prednji steni zasnovan niz odprtin, v katere se steka vodilnik. Približno na polovici višine kanala, ki ga tvorita pregradna stena in vodilna pločevina vodilnika, je razporejen prečno potekajoč delilnik zraka, ki loči tok hladilnega zraka, ki ga pošilja ventilator, na zgornji, sesalni tok, in spodnji hladilni tok.In order to create adequate ventilation, a series of openings into which the conductor runs is designed on the side of the door of the built-in oven and in its front wall. Approximately half the height of the duct formed by the partition wall and the guide plate of the guide is arranged with a transverse air divider separating the cooling air flow from the fan to the upstream suction flow and the downstream cooling flow.
Izum je v nadaljevanju podrobneje predstavljen in opisan na osnovi izvedbenih primerov in s pomočjo predloženih skic, kjer kaže sl. 1 vgradno pečico z zasnovo prisilnega prezračevanja, v prečnem prerezu, sl. 2 vgradno pečico po sl. 1 v pogledu s sprednje strani, sl. 3 vgradno pečico z drugo izvedbo zasnove prisilnega prezračevanja, v prečnem prerezu, sl. 4 vgradno pečico po sl. 3 v pogledu s sprednje strani, sl. 5 vgradno pečico s tretjo izvedbo zasnove prisilnega prezračevanja, v prečnem prerezu, sl. 6 vodilnik zraka v pogledu od zgoraj, in sl. 7 vgradno pečico po sl. 5 v pogledu s sprednje strani.The invention will now be described in more detail below and described on the basis of embodiments and with the aid of the drawings shown in FIG. Fig. 1 shows a built-in oven with a forced ventilation design, in cross section; 2 shows a built-in oven according to FIG. 1 in the front view; FIG. 3 shows a built-in oven with a second embodiment of the forced ventilation design, in cross-section, FIG. 4 shows a built-in oven according to FIG. 3 in the front view; FIG. 5 is a cross-sectional view of a built-in oven with a third embodiment of a forced ventilation design, FIG. 6 is a top view of the air guide, and FIG. 7 is a built-in oven according to FIG. 5 in the front view.
Za optimalno prezračevanje obsega vgradna pečica po izumu ventilator 1, ki je v prednostnem primeru izbran kot radialno tangencialni ventilator, pri čemer je omenjeni ventilator 1 v gospodinjskem aparatu razporejen v območju hrbta 2 in nad pregradno steno 3 vgradne pečice. Nadalje vgradna pečica po izumu obsega vodilnik 4 in zračnik 5, ki povezuje notranjost 6 pečice z omenjenim vodilnikom 4. Pri tem je omenjeni vodilnik 4 zasnovan ploskovno intenzivno (sl. 6) in se, gledano s sprednje strani gospodinjskega aparata, nahaja približno središčno glede na vrata 7 vgradne pečice po izumu, pri čemer zavzema večji del širine omenjenih vrat 7.For optimum ventilation, the built-in oven according to the invention is preferably a fan 1, which is preferably selected as a radially tangential fan, said fan 1 in the domestic appliance being arranged in the region of the back 2 and above the partition wall 3 of the built-in oven. Further, the built-in oven according to the invention comprises a guide 4 and a vent 5 connecting the interior of the oven to said guide 4. In this case, said guide 4 is planarly intensely designed (Fig. 6) and, when viewed from the front of the household appliance, is approximately centered relative to to the door 7 of the built-in oven according to the invention, occupying most of the width of said door 7.
Omenjeni vodilnik 4 na svoji prvi strani na način ohišja 8 obdaja omenjeni ventilator 1, pri čemer je na delu ohišja 8 zasnovan z vstopno odprtino 9 za hladilni zrak, ki ga ventilator 1 potiska naprej po vodilniku 4. Omenjeno ohišje 8 ventilatorja 1 se s svojim prvim koncem steka v omenjeno pregradno steno 3 vgradne pečice, medtem ko se s svojim drugim koncem nadaljuje v vodilno pločevino 10, katera leži na navpičnem odmiku od omenjene pregradne stene 3 in z rahlim nagibom navzdol teče v smeri proti vratom 7 vgradne pečice. Na strani vrat 7 vgradne pečice je v njeni prednji steni zasnovan niz odprtin 11, 11', 11, ki ležijo v območju ustja vodilnika 4, pri čemer je približno na polovici višine kanala, ki ga tvorita pregradna stena 3 in vodilna pločevina 10, razporejen prečno potekajoč delilnik 12 zraka. Na omenjeno vodilno pločevino 10 je na strani, obrnjeni k pregradni steni 3, pritrjena kondenzacijska posoda 13, v katero je speljan omenjeni zračnik 5, pri čemer je omenjena kondenzacijska posoda 13 zaprta z vseh strani, le na strani, obrnjeni k delilniku zraka je odprta, pri čemer sega izstopna odprtina 14 kondenzacijske posode 13 v medprostor med vodilno pločevino 10 in delilnikom 12 zraka, s čimer nastane med delilnikom 12 zraka in kondenzacijsko posodo 13 reža 15. Po izumu je predvideno, da širina izstopne odprtine 14 kondenzacijske posode 13 približno ustreza širini osrednje odprtine 11' v prednji steni pečice.Said guide 4, on its first side, is enclosed by said fan 1 in the manner of housing 8, and at the part of housing 8 it is designed with an inlet 9 for cooling air, which the fan 1 pushes forward along guide 4. at the first end it flows into said partition wall 3 of the built-in oven, while with its second end it proceeds to the guide plate 10, which lies at a vertical distance from said partition wall 3 and flows slightly downwards towards the door 7 of the built-in oven. On the side of the door 7 of the recessed oven, a series of openings 11, 11 ', 11 are located in its front wall, which lie in the mouth area of the guide 4, with approximately half of the height of the channel formed by the partition wall 3 and the guide plate 10 arranged transverse flow divider 12 air. On said guide plate 10, a condensation vessel 13 is mounted on the side facing the partition wall 3 into which said vent 5 is inserted, said condensation vessel 13 being closed on all sides, only on the side facing the air divider. , wherein the outlet opening 14 of the condensation vessel 13 extends into the space between the guide plate 10 and the air divider 12, thereby forming a gap 15 between the air divider 12 and the condensation vessel 13. According to the invention, it is contemplated that the width of the outlet opening 14 of the condensation vessel 13 corresponds approximately to width of the central opening 11 'in the front wall of the oven.
Med delovanjem vgradne pečice po izumu potiska ventilator 1 tok A hladilnega zraka, ki ga zajema skozi vstopno odprtino 9 v ohišju 8, po vodilniku 4, pod kondenzacijsko posodo in ob njej, tako da izstopa skozi odprtine 11, 11', 11. Pri tem se hladilni zračni tok A na delilniku 12 zraka razdeli na spodnji zračni tok 16, ki neposredno zapušča vgradno pečico, skozi vse odprtine 11, 11', U, in na zgornji zračni tok 17, ki zaradi sesalnega učinka, do katerega pride v reži 15, to je med delilnikom zraka 12 in kondenzacijsko posodo 13, sesa zrak B skupaj s pečniškimi plini in parami skozi zračnik 5 iz notranjosti 6 vgradne pečice ter ga potiska v okolico skozi odprtino 14 kondenzacijske posode 13 in v medprostoru med vodilno pločevino 10 in delilnikom 12 zraka skozi osrednjo odprtino 11' na prednji steni vgradne pečice. Tok B vlažnega zraka iz kondenzacijske posode 13 izstopa skozi omenjeno odprtino 11' na sprednji strani pečice na blazini suhega hladilnega zračnega toka A, ki ga ventilator 1 pošilja pod in ob kondenzacijski posodi 13. Omenjeni hladilni zračni tok A intenzivno ohlaja omenjeno kondenzacijsko posodo 13, s čimer se pospeši kondenziranje iz notranjosti pečice izhajajoče pare. Kondenz izhlapi naknadno, tekom daljšega časovnega obdobja.During the operation of the built-in oven according to the invention, fan 1 of the cooling air stream A, which enters it through the inlet opening 9 in the housing 8, along the guide 4, beneath and adjacent to the condensation vessel, exits through the openings 11, 11 ', 11. Herewith the cooling air flow A at the air divider 12 is distributed to the lower air stream 16 leaving the oven directly through all openings 11, 11 ', U, and to the upper air stream 17 which, due to the suction effect produced in the slot 15 , that is, between the air divider 12 and the condenser vessel 13, it sucks air B together with the furnace gases and vapors through the vent 5 from the inside 6 of the recessed oven and pushes it into the surroundings through the opening 14 of the condenser vessel 13 and in the space between the guide plate 10 and the divider 12 air through the central opening 11 'at the front wall of the built-in oven. The humid air stream B from the condensation vessel 13 exits through said opening 11 'at the front of the oven on the dry cooling air stream cushion A sent by fan 1 below and adjacent to the condensation vessel 13. Said cooling air stream A intensely cools said condensation vessel 13, thereby accelerating the condensation of the resulting steam from the oven. The condensate evaporates subsequently over a long period of time.
Drugi izvedbeni primer vgradne pečice po izumu je v samem bistvu enak zgoraj opisanemu prvemu izvedbenemu primeru, le s to razliko, da se v tem primeru ne uporabi delilnika zraka. Kondenzacijska posoda 13 namreč sega neposredno v območje osrednje odprtine 11' na prednji steni vgradne pečice. Ventilator 1 potiska tok A hladilnega zraka zgolj po medprostoru med kondenzacijsko posodo 13 in pregradno steno 3 vgradne pečice, pri čemer iz notranjosti 6 pečice izstopajoči tok B vlažnega zraka izstopa iz kondenzacijske posode 13 nadzorovano skozi odprtino 11' le na osnovi nadtlaka, ki nastane pri uparjanju vlage tekom toplotne obdelave hrane v notranjosti 6 pečice. Tok B vlažnega zraka iz kondenzacijske posode 13 izstopa skozi omenjeno odprtino 11' na sprednji strani pečice na blazini suhega hladilnega zračnega toka A, ki ga ventilator 1 pošilja pod in ob kondenzacijski posodi 13. Pri tem se dno kondenzacijske posode 13 ohlaja sočasno s svoje spodnje in zgornje strani, zaradi česar se doseže boljši kondenzacijski učinek.The second embodiment of the built-in oven according to the invention is essentially the same as the first embodiment described above, except that the air divider is not used in this case. The condensation vessel 13 extends directly into the area of the central opening 11 'on the front wall of the built-in oven. Fan 1 pushes the cooling air stream A only through the space between the condensation vessel 13 and the partition wall 3 of the built-in oven, whereby the outflow stream B of moist air exits the condensation vessel 13 controlled through the opening 11 'only on the basis of the overpressure generated at evaporation of moisture during the heat treatment of food inside the 6 oven. The humid air stream B from the condensation vessel 13 exits through said opening 11 'at the front of the oven on the dry cooling air stream cushion A sent by the fan 1 below and adjacent to the condensation vessel 13. The bottom of the condensation vessel 13 is cooled simultaneously from its lower and upper sides, resulting in a better condensing effect.
Tretji izvedbeni primer vgradne pečice po izumu predvideva vgraditev vmesne pločevine 18 med pregradno steno 3 vgradne pečice in vodilno pločevino 10. Omenjena vmesna pločevina 18 je s svojima vzdolžnima, navzgor zavihanima robovoma pritrjena na vodilno pločevino 10, s čimer se ustvari prezračevalni kanal 19. Zračnik 5 je speljan iz notranjosti 6 pečice v območje med vodilno pločevino 10 in vmesno pločevino 18. Ventilator 1 potiska tok A hladilnega zraka sočasno nad in pod omenjeno vmesno pločevino 18, pri čemer sesalni učinek nad vmesno pločevino 18 potekajočega toka A zraka povzroči sesanje zraka B, pomešanega s pečniškimi plini in parami, skozi zračnik 5 iz notranjosti 6 vgradne pečice in ga potiska skozi osrednjo odprtino 11' ven iz pečice. Preostali tok A suhega hladilnega zraka izstopa iz pečice skozi stranski odprtini 11, 11 in pod vmesno pločevino 18 skozi osrednjo odprtino 11'.A third embodiment of a built-in oven according to the invention provides for the installation of an intermediate plate 18 between the partition wall 3 of the built-in oven and the guide plate 10. The said intermediate plate 18 is attached to its guide plate 10 by its longitudinal, upwardly curved edges, thereby creating a ventilation duct 19. 5 is driven from the inside of the oven 6 to the area between the guide plate 10 and the intermediate plate 18. Fan 1 pushes the cooling air stream A simultaneously above and below said intermediate plate 18, with a suction effect above the intermediate plate 18 of the flowing air A causing the air to suck B mixed with furnace gas and steam through a vent 5 from the inside 6 of the recessed oven and pushing it through the central opening 11 'out of the oven. The residual stream A of the dry cooling air exits the oven through the side openings 11, 11 and below the intermediate plate 18 through the central opening 11 '.
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200700330A SI22689A (en) | 2007-12-17 | 2007-12-17 | Integrated oven with forced ventilation |
| EP20080468010 EP2072903A2 (en) | 2007-12-17 | 2008-12-01 | Built-in oven with forced ventilation |
| RU2008149088/03A RU2483251C2 (en) | 2007-12-17 | 2008-12-15 | Inbuilt furnace or oven with forced ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200700330A SI22689A (en) | 2007-12-17 | 2007-12-17 | Integrated oven with forced ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI22689A true SI22689A (en) | 2009-06-30 |
Family
ID=40379592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI200700330A SI22689A (en) | 2007-12-17 | 2007-12-17 | Integrated oven with forced ventilation |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2072903A2 (en) |
| RU (1) | RU2483251C2 (en) |
| SI (1) | SI22689A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1395265B1 (en) * | 2009-07-30 | 2012-09-05 | Indesit Co Spa | COOKING OVEN, PARTICULARLY FOR HOUSEHOLD USE, OF IMPROVED TYPE |
| WO2011013088A2 (en) * | 2009-07-30 | 2011-02-03 | Indesit Company S.P.A. | Cooking oven, in particular for household use |
| EP2463587B1 (en) * | 2010-12-13 | 2018-04-04 | BSH Hausgeräte GmbH | Cooking device |
| KR101931366B1 (en) * | 2012-07-20 | 2018-12-21 | 삼성전자주식회사 | Oven |
| KR102153615B1 (en) * | 2018-07-23 | 2020-09-21 | 엘지전자 주식회사 | Cooking appliance |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641061B1 (en) * | 1988-12-27 | 1991-03-01 | Cepem Cie Europ Equip Menager | |
| JP4461855B2 (en) * | 2004-03-16 | 2010-05-12 | パナソニック株式会社 | Built-in cooking device |
| JP4472412B2 (en) * | 2004-04-22 | 2010-06-02 | パナソニック株式会社 | Cooker |
| KR100698204B1 (en) * | 2005-12-12 | 2007-03-22 | 엘지전자 주식회사 | Electric oven range |
-
2007
- 2007-12-17 SI SI200700330A patent/SI22689A/en not_active IP Right Cessation
-
2008
- 2008-12-01 EP EP20080468010 patent/EP2072903A2/en not_active Withdrawn
- 2008-12-15 RU RU2008149088/03A patent/RU2483251C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2008149088A (en) | 2010-06-20 |
| RU2483251C2 (en) | 2013-05-27 |
| EP2072903A2 (en) | 2009-06-24 |
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| OO00 | Grant of patent |
Effective date: 20080320 |
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Effective date: 20140806 |