WO2023140801A1 - Réservoir d'eau pour four à vapeur - Google Patents

Réservoir d'eau pour four à vapeur Download PDF

Info

Publication number
WO2023140801A1
WO2023140801A1 PCT/TR2021/051552 TR2021051552W WO2023140801A1 WO 2023140801 A1 WO2023140801 A1 WO 2023140801A1 TR 2021051552 W TR2021051552 W TR 2021051552W WO 2023140801 A1 WO2023140801 A1 WO 2023140801A1
Authority
WO
WIPO (PCT)
Prior art keywords
steam
container
cooking chamber
rear wall
assisted oven
Prior art date
Application number
PCT/TR2021/051552
Other languages
English (en)
Inventor
Mehmet Baris Gocer
Yahya AKKUS
Ethem TEKE
Halit AKDOGAN
Original Assignee
Femas Metal San. Ve Tic. A.S.
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 Femas Metal San. Ve Tic. A.S. filed Critical Femas Metal San. Ve Tic. A.S.
Priority to PCT/TR2021/051552 priority Critical patent/WO2023140801A1/fr
Publication of WO2023140801A1 publication Critical patent/WO2023140801A1/fr

Links

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
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
    • F24C15/327—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation with air moisturising

Definitions

  • the present invention relates to a container suitable for use in an oven, in particular a steam- assisted oven.
  • the water In steam-assisted oven, the water is evaporated by increasing a cooking chamber temperature.
  • a container or tank that can be filled with water is utilized in the cooking chamber for evaporation of water. Since the deployment of containers or tanks reduces the available cooking volume in the cooking chamber, water containers are disposed at the specific locations inside the oven. This ensures that sufficient amount of steam is provided to increase the cooking chamber temperature, while maintaining the available cooking volume in the oven.
  • WO2019156509A1 relates to a water tank to increase cooking temperature inside the oven.
  • Document discloses a control panel which is integrally installed on an upper portion of an oven door; a water tank reception part which is disposed in an upper space of an oven body, corresponding to a portion in which the control panel is located when the oven door is closed; and a water tank entrance/exit through which a steaming water tank is drawn in or out of the water tank reception part and which is disposed on a front panel installed in an upper portion of a cavity of the oven body. Accordingly, the volume of a water tank can be sufficiently ensured without reduction of the volume of the cavity, and the water tank entrance/exit can be hidden behind the oven door so as to enable the oven to have a more sophisticated and higher quality appearance.
  • the object of the invention is to ensure the equal distribution of hot air and steam inside the cooking chamber and prevent thermal expansions within the cavity.
  • a steam-assisted oven comprising a cavity with a lower wall, an upper wall and a rear wall delimiting a cooking chamber; a fan providing air circulation and a heating element provided in the rear wall of the cavity.
  • the oven further comprises a container provided adjacent to the rear wall of the cavity inside the cooking chamber, and supplies the stored water to the cooking chamber through an opening facing the cooking chamber in the form of steam when the heating element is activated in a cooking mode.
  • the steam required to raise the temperature in the cooking chamber of the steam-assisted oven is provided by the evaporation of the water poured into the container.
  • Use of containers prevent any thermal expansions that may occur as a result of spilling water on the lower wall.
  • spilling of water on the lower wall can create lime and sediment, and the use of containers prevents lime and sediment problems on the lower wall. Longer product life is therefore ensured.
  • the container and the fan are aligned in the middle of the rear wall. In this way, hot air easily blown into the container by means of the fan, and accelerate the process of feeding the water in the container to the cooking chamber in the form of steam.
  • a fan protection plate is provided on the rear wall of the cavity, surrounding the fan and extending a lower edge to the container.
  • a fan protection plate is provided on the rear wall of the cavity and surrounding the fan and extending in the container from a lower edge. This way the steam is directed towards the cooking chamber. Thus, regular distribution of steam into the cooking chamber is ensured.
  • the folding extension extends into the container in a way that narrows the opening.
  • the feeding of steam from the opening of the container to the cooking chamber is facilitated.
  • the container is in a U-like form.
  • feeding the steam from the container into the cooking chamber is facilitated and the density of the water is increased.
  • the height of the container is adjusted at a maximum of 20% compared to the height of the rear wall. It is ensured that the container does not take up much space in the cooking room in terms of height. In this way, it is ensured that the available volume in the cooking chamber is not decreased.
  • the width of the container is adjusted at a maximum width of 20% compared to the width of the rear wall. It is ensured that the container does not take up much space in the cooking room in terms of height. In this way, it is ensured that the available volume in the cooking chamber is not decreased.
  • a connection element mount the container on the rear wall.
  • the container is set at a distance from the bottom wall. In this way, the cooking volume of the cooking chamber is not reduced and water spillage on the lower wall is prevented.
  • Figure 1 is the perspective view of the cooking chamber of the steam-assisted oven according to the subject matter invention.
  • Figure 2 is a front view of the container in the steam-assisted oven according to the subject matter invention.
  • Figure 3 is a left-hand side view of the container inside the steam-assisted oven of the invention.
  • FIG 1 is a perspective illustration of the cooking chamber of a steam-assisted oven which is the subject of the invention.
  • the steam-assisted oven is having a cavity (10) delimits a cooking chamber.
  • the cavity (10) comprises a lower wall (12), an upper wall (14) and a rear wall (16).
  • a fan (20) is centrally aligned on the rear wall (16) of the cavity (16).
  • the fan (20) is defining the turbo fan in the preferred embodiment.
  • There is a fan protection plate (50) that surrounds the fan (20) and provides protection from the factors inside the cooking chamber.
  • the fan protection plate (50) is mounted on the rear wall (16) of the cavity (10).
  • the container (30) is positioned adjacent to the rear wall (16) and at a distance from the bottom wall (12). In the container (30), the water is fed into the cooking chamber in the form of steam so as to increase the temperature inside the oven.
  • the container (30) inside the steam-assisted oven is shown from the front.
  • the container (30) has a U-like shape and includes a primary wall (34), a secondary wall (38) corresponding to the primary wall (34), and a lower wall (36) connecting the primary wall (34) and the secondary wall (38).
  • the water contained in the container (30) is supplied as steam into the cooking chamber with the help of an opening (32).
  • the opening (32) extends along the primary and secondary walls (34, 38).
  • the opening (32) part extends along a lower edge (52) of the fan protection plate (50).
  • the opening (32) is narrowed by a folding extension (54) extending from the lower edge (52) of the fan protection sheet (50) to the rim (32).
  • the folding extension (54) the water in the container (30) is directed to the cooking chamber in the form of steam and the water steam is fed regularly.
  • the folding extension (54) extends at an angular distance from the bottom wall (36) of the container (30).
  • the folding extension (54) can be designed in the form of different geometric shapes.
  • the container (30) is mounted on the rear wall (16) of the cavity (10) by means of a connecting element (60).
  • the container (30) is mounted close to the lower wall (12) of the rear wall (16).
  • the water contained in the container (30) is heated by a heating element (40) surrounding the fan (20).
  • the heating element (40) the electric resistant, particularly the turbo type resistance is selected.
  • Figure 3 shows the left view of the container (30).
  • the height (h) of a primary and secondary wall (34, 38) of the container (30) is provided to be at most 20% to the height of the rear wall (16) in order not to reduce the usable cooking volume of the cooking chamber.
  • a bottom wall width (w) of the container (30) is provided to have a maximum of 20% to the width of the rear wall (16) so that the cooking volume of the cooking chamber does not decrease.
  • the opening (32) extends into the container (30) with an inclination angle (a). This facilitates the feeding of water steam into the cooking chamber.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)

Abstract

L'invention concerne un four à vapeur comprenant une cavité (10) dotée d'une paroi inférieure (12), d'une paroi supérieure (14) et d'une paroi arrière (16) délimitant une chambre de cuisson, un ventilateur (20) assurant une circulation d'air et un élément chauffant (40) disposé dans la paroi arrière (16) de la cavité (10). Un contenant (30) est disposé de manière adjacente à la paroi arrière (16) de la cavité (10) à l'intérieur de la chambre de cuisson et fournit l'eau qu'il contient à la chambre de cuisson à travers une ouverture (32) située face à la chambre de cuisson, sous la forme de vapeur, lorsque l'élément chauffant (40) est activé dans un mode de cuisson.
PCT/TR2021/051552 2021-12-28 2021-12-28 Réservoir d'eau pour four à vapeur WO2023140801A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/TR2021/051552 WO2023140801A1 (fr) 2021-12-28 2021-12-28 Réservoir d'eau pour four à vapeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2021/051552 WO2023140801A1 (fr) 2021-12-28 2021-12-28 Réservoir d'eau pour four à vapeur

Publications (1)

Publication Number Publication Date
WO2023140801A1 true WO2023140801A1 (fr) 2023-07-27

Family

ID=87348680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2021/051552 WO2023140801A1 (fr) 2021-12-28 2021-12-28 Réservoir d'eau pour four à vapeur

Country Status (1)

Country Link
WO (1) WO2023140801A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277337A2 (fr) * 1987-02-05 1988-08-10 Electrolux-Juno Küchentechnik GmbH Appareil à cuire ayant un espace à cuire chauffé par électricité et procédé pour opérer cet appareil à cuire
EP1995525A1 (fr) * 2007-05-25 2008-11-26 Indesit Company S.p.a. Four de cuisson
EP2037183A1 (fr) * 2007-09-14 2009-03-18 Teka Portugal, S.A. Four de cuisson vapeur et réservoir d'eau pour l'utilisage dans le four

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277337A2 (fr) * 1987-02-05 1988-08-10 Electrolux-Juno Küchentechnik GmbH Appareil à cuire ayant un espace à cuire chauffé par électricité et procédé pour opérer cet appareil à cuire
EP1995525A1 (fr) * 2007-05-25 2008-11-26 Indesit Company S.p.a. Four de cuisson
EP2037183A1 (fr) * 2007-09-14 2009-03-18 Teka Portugal, S.A. Four de cuisson vapeur et réservoir d'eau pour l'utilisage dans le four

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