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Application filed by Provent D.O.O.filedCriticalProvent D.O.O.
Priority to SI201300057ApriorityCriticalpatent/SI24329B/en
Priority to PCT/SI2014/000013prioritypatent/WO2014142767A2/en
Priority to EP14726219.0Aprioritypatent/EP2971979B1/en
Publication of SI24329ApublicationCriticalpatent/SI24329A/en
Publication of SI24329BpublicationCriticalpatent/SI24329B/en
F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
F24C15/00—Details
F24C15/20—Removing cooking fumes
F24C15/2028—Removing cooking fumes using an air curtain
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
E04B9/023—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge comprising drainage gutters for condensed water or grease
F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
F24C15/00—Details
F24C15/20—Removing cooking fumes
F24C15/2035—Arrangement or mounting of filters
Abstract
Predmet izuma je kuhinjska napa, ki omogoča, kljub nizki višini nape oz. nizki višini zajemalnega prostora zraka v napi učinkovito sesanje odpadnega zraka in vgradnjo zadostne površine filtrov. Kuhinjska napa po izumu ima v primeru stenske nape oz. nape nad eno vrsto termičnih elementov nameščeni dve vrsti filtrov (170,190) v srednjem delu nape, pod katerim so navadno največji izvori odpadnega zraka, za razliko od tipičnih obstoječih kuhinjskih nap, ki imajo samo eno vrsto filtrov nameščenih ob zadnjisteni nape. Tako je zajemalni prostor nape za zajemanje odpadnega zraka razdeljen na prednji zajemalni prostor (110) in zadnji zajemalni prostor (205). Na spodnjem notranjem delu stranic nape so po celotnem obodu nape, razen ob zadnji stranici nape (210), ozke reže za vpihovanje svežega zraka direktno nazaj v napo, tako da se preprečuje morebiten prehod zraka nasičenega s paro izven območja nape. Prednja vpihovalna reža (130) je postavljena med nazaj zakrivljen spodnji rob nosilca (135) svetilke in spodnjirob (150) prednje stranice nape, katerih konstrukcija določa tudi sistem odpiranja prednje stranice nape.The subject of the invention is a kitchen hood, which allows, despite the low height of the hood or. low height of the air intake space in the hood efficient suction of waste air and installation of sufficient filter surface. The kitchen hood according to the invention has in the case of a wall hood or. hoods above one type of thermal elements installed two types of filters (170,190) in the middle part of the hood, under which are usually the largest sources of exhaust air, unlike typical existing kitchen hoods, which have only one type of filter installed at the rear hood. Thus, the intake space of the exhaust air extraction hood is divided into a front intake space (110) and a rear intake space (205). On the lower inner side of the hood, there are narrow slots for blowing fresh air directly back into the hood along the entire circumference of the hood, except on the back of the hood (210), thus preventing possible passage of steam-saturated air outside the hood area. The front blower slot (130) is placed between the backward curved lower edge of the lamp holder (135) and the lower edge (150) of the front side of the hood, the construction of which also determines the system of opening the front side of the hood.
Claims (5)
PATENTNI ZAHTEVKIPATENT CLAIMS1. Kuhinjska napa z ohišjem iz štirih stranskih stranic in zgornje stranice nape, katera napa je razporejena nad vsaj eno vrsto toplotnih elementov (5, 255), pri čemer pri razporeditvi nad eno vrsto toplotnih elementov (5) je kuhinjska napa v obliki stenske kuhinjske nape z zadnjo stranico (210) in sprednjo stranico nape (150) in ima eno skupino filtrov (170, 190) razporejene v dveh vrstah v obliki črke V v osrednjem delu nape približno nad največjim tokom (10) izpušnega zraka, pri čemer se skupina filtrov (170, 190) skupaj s koritom (100) loči od spodnjega dela pokrova na sprednji zajemni prostor (110) in zadnji zajemni prostor (205) in pri čemer je sprednja stranica nape (150) zasnovana tako, da skupaj z nosilcem svetilke (135) tvori ozko vpihovalno režo (130) z višino od 2 do 10 mm, skozi katero se majhna količina svežega zraka vpihuje neposredno nazaj v napo, ali pri čemer je pri razporeditvi nad dvema vrstama centralno razporejenih toplotnih elementov (5, 255), omenjena kuhinjska napa v obliki dvostranske otoškne nape, pri čemer ima omenjena dvostranska otoška napa prvo polovico, ki je enaka stenski napi z izjemo, da zadnja stranica (210) ni prisotna in ima drugo polovico, ki je zrcalna slika prve polovice nape z enakimi funkcijami kot prva polovica nape, tako da omenjena kuhinjska napa obsega drugo skupino filtrov, razporejenih v dveh vrstah (265, 270) in razporejenih v obliki črke V, pri čemer je omenjena druga skupina filtrov razporejena simetrično glede na prvo skupino filtrov (170, 190) nad drugo vrsto toplotnih elementov (255) približno nad največjim izvorom izpušnega zraka (260), pri čemer obe skupini filtrov skupaj s svojimi bazeni ločujeta spodnji del nape na dva sprednja zajemna prostora (110) in (111) ter osrednji zajemni del nape (280), in tako, da je sprednja stran nape (150, 350) zasnovana tako, da skupaj z nosilci žarnic (135) tvori ozke vpihovalne reže (130, 133) v višini od 2 do 10 mm, skozi katere se majhna količina svežega zrak vrača neposredno nazaj v napo.1. A kitchen hood with a housing made of four sides and an upper side of the hood, which hood is arranged above at least one row of heating elements (5, 255), and when arranged above one row of heating elements (5), the kitchen hood is in the form of a wall-mounted kitchen hood with a rear side (210) and a front side of the hood (150) and has one group of filters (170, 190) arranged in two V-shaped rows in the central part of the hood approximately above the maximum flow (10) of the exhaust air, the group of filters (170, 190) together with the trough (100) separate from the lower part of the cover into the front receiving space (110) and the rear receiving space (205) and wherein the front side of the hood (150) is designed so that together with the lamp holder ( 135) forms a narrow blowing gap (130) with a height of 2 to 10 mm, through which a small amount of fresh air is blown directly back into the hood, or where, when arranged above two rows of centrally arranged heating elements (5, 255), mentioned kitchen a hood in the form of a double-sided island hood, said double-sided island hood having a first half that is identical to a wall hood except that the back side (210) is not present and has a second half that is a mirror image of the first half of the hood with the same functions as the first half of the hood so that said kitchen hood comprises a second group of filters arranged in two rows (265, 270) and arranged in a V-shape, wherein said second group of filters is arranged symmetrically with respect to the first group of filters (170, 190) above the other a series of thermal elements (255) approximately above the largest source of exhaust air (260), whereby the two groups of filters together with their basins separate the lower part of the hood into two front capture spaces (110) and (111) and the central capture part of the hood (280), and so that the front side of the hood (150, 350) is designed to form, together with the lamp holders (135), narrow intake slots (130, 133) with a height of 2 to 10 mm, through which a small amount of fresh air returns immediately bottom back into the hood.2. Kuhinjska napa po zahtevku 1, označena s tem, da je sprednja stran nape (150, 350) v svojem pretežnem osrednjem delu po dolžini stranice na njenem spodnjem notranjem robu predvidena z navznoter upognjenim robom (152), ki tvori skupaj s spodnjim robom (136) nosilca svetilke (135) režo za vpihovanje (130, 133).2. A kitchen hood according to claim 1, characterized in that the front side of the hood (150, 350) is provided with an inwardly bent edge (152) in its mostly central part along the length of the side on its lower inner edge, which forms together with the lower edge (136) lamp holder (135) blow-in slot (130, 133).3. Kuhinjska napa po zahtevku 1, označena s tem, da je sprednja stran (150, 350), ki se lahko odpre, na zgornji levi strani in na zgornji desni strani pokrova opremljena s tečajem (155, 355), okoli katerega se sprednja stran (150, 350) odpira v smeri navzgor.3. Kitchen hood according to claim 1, characterized in that the front side (150, 350), which can be opened, is equipped with a hinge (155, 355) on the upper left side and on the upper right side of the cover, around which the front page (150, 350) opens in the upward direction.4. Kuhinjska napa po zahtevku 1, označena s tem, da je sprednja stran (150, 350) na spodnji levi in desni strani zataknjena s kratkimi segmenti navzgor upognjenega spodnjega robu (151) sprednje strani za spodnji rob (136) poševnega dela nosilca svetilke s steklom (125) in kjer je nosilec svetilke mehko nameščen v svojem poševnem delu s steklom (125) tako, da ko se sprednja stran (150) odpre z vrtenjem sprednje strani stran od ohišja, je poševni del nosilca svetilke (135) na stiku z navzgor upognjenim spodnjim robom (151) sprednje strani (150) rahlo dvignjen in omogoča odpiranje sprednje strani.4. Kitchen hood according to claim 1, characterized in that the front side (150, 350) on the lower left and right side is stuck with short segments of the upwardly bent lower edge (151) of the front side to the lower edge (136) of the slanted part of the lamp holder with the glass (125) and where the lamp holder is soft seated in its beveled portion with the glass (125) such that when the front face (150) is opened by rotating the front face away from the housing, the beveled portion of the lamp holder (135) is in contact with the bent up lower edge (151) of the front side (150) slightly raised and allows the front side to be opened.5. Kuhinjska napa po zahtevku 1, označena s tem, da so sprednja stranica (350) in preostale tri stranice višje od zajemnega prostora nape, pri čemer se nad zajemnim prostorom nape odpre prostor (360) za nadgradnjo nape za različne namene.5. A kitchen hood according to claim 1, characterized by the fact that the front side (350) and the remaining three sides are higher than the capture space of the hood, whereby a space (360) is opened above the capture space of the hood for the superstructure of the hood for various purposes.