DE102021201944A1 - Steam treatment drawer for a household cooking appliance - Google Patents

Abstract

A steam treatment drawer (5) for a household cooking appliance (1) has an extendable support frame, a steamer trough (20) that can be inserted into the support frame (28) from above to accommodate items to be steamed through a loading opening (20a) on the top, and a cover (26 ), by means of which a top loading opening of the steamer pan (20) can be covered, with a base (22) of the steamer pan (20) used forming a partial surface of a base of the steam treatment drawer (5). A household cooking appliance (1) has at least one steam treatment drawer (5). The invention can be applied particularly advantageously to multi-cavity domestic cooking appliances that also have an oven.

Description

The invention relates to a steam treatment drawer for a household cooking appliance, having a drawer housing with a support frame that can be extended therefrom and a steamer trough held by the support frame for receiving items to be steamed. The invention also relates to a household cooking appliance with at least one such steam treatment drawer. The invention can be applied particularly advantageously to "multi-cavity" household cooking appliances that also have an oven.

There are known double ovens with two separate stationary oven chambers, each of which can be closed with a front oven door and can be heated by means of resistance heaters. One of the furnace rooms can also be used as a warming compartment.

Also known are double ovens with two separate oven chambers that can be heated by means of bottom and top heat resistance heaters. One of the two furnace chambers is designed as a drawer.

Also known are household cooking appliances with a stationary oven space that can be closed by a front oven door and a stationary steam treatment space that is arranged separately from it and can be closed by its own front oven door.

Also known are household cooking appliances with an oven in which a cooking chamber divider can be used to thermally separate the oven chamber into two sub-chambers. The two sub-rooms can be heated separately. A cooking utensil consisting of a pot and a lid can be pushed into one of the partial spaces, with the cooking utensil having a steam connection for connection to an evaporator present outside the oven space.

It is the object of the present invention to at least partially overcome the disadvantages of the prior art and in particular to provide a steam treatment drawer that is particularly easy to clean and has a large capacity.

This object is solved according to the features of the independent claims. Preferred embodiments can be found in particular in the dependent claims.

The object is achieved by a steam treatment drawer for a household cooking appliance, having an extendable support frame and a steamer tray that can be inserted into the support frame from above to accommodate items to be steamed through a loading opening on the top and a cover by means of which a loading opening on the top of the steamer tray can be covered. wherein a bottom of the inserted steamer pan forms a partial area of a bottom of the steam treatment drawer.

Since the bottom of the damper trough used forms part of the bottom of the steam treatment drawer, the damper trough can be designed to be particularly deep and thus has a particularly large capacity. As a result, a large-volume steam treatment space delimited by the damper pan and the cover can advantageously be provided in a structurally simple manner.

Advantageously, by removing the steamer tray and the lid, practically all parts of the steam treatment drawer exposed to steam and condensate during a steam treatment process can be easily removed by a user for cleaning outside the device. Time-consuming cleaning of the remaining parts is no longer necessary. For example, there is no need to clean a floor affected by steam or condensate.

In addition, there is a cost advantage due to the fact that there is no floor plate for the support frame in the area of the damper pan.

The steam treatment drawer can in particular be extended horizontally out of the domestic cooking appliance, in particular frontally to the front. The steam treatment drawer can be moved manually, mechanically supported or motorized. It can be attached to the rest of the household cooking appliance by means of a telescopic extension, for example.

The interior of the damper pan can be charged with steam, which can be generated by means of an evaporator and is fed into the damper pan directly or via a steam supply channel. The evaporator may be external to the steam treatment drawer or may advantageously be a component of the steam treatment drawer, as will be explained in more detail below.

The steamer pan is embodied in the form of a trough or bowl and has an open top, which serves as the loading opening for loading and removing items to be steamed, in particular items to be cooked such as food or meals. The damper trough can have a cuboid basic shape, in particular with rounded corners and edges, in order to further facilitate cleaning.

It is a further development that the base of the damper tray used is at least approximately flush with the rest of the base of the steam treatment drawer when it is inserted, in particular flush with the underside of the support frame.

In one embodiment, the support frame has a bottomless damper pan insertion area for inserting the damper pan from above, the upper edge of which is designed at least in sections as a support surface for the damper pan. This achieves the advantage that a particularly easy-to-clean configuration is provided. The damper tray insertion area corresponds in particular to an overleaf border of that area in which the damper tray is inserted, in which a device base is missing, so that the damper tray itself forms the device base there when installed.

In one embodiment, the damper trough has an outwardly bent edge area or laterally projecting flange on its upper side in such a way that, when inserted, it rests on the bearing surface of the insertion area of the support frame. In this way, a support option for the damper pan that is easy to implement and clean is advantageously provided.

In one embodiment, the bent edge area or flange represents or provides a support surface—in particular a closed surface—for the cover. In this way, a large-volume steam treatment space delimited by the damper pan and the cover can be provided in a structurally simple manner. A circumferential seal can be present between the cover and the bent edge area to improve vapor tightness. The seal can be attached to the underside of the lid intended to rest on the bent edge area or to an upper side of the bent edge area.

It is a further development that the cover is an independent component that can be placed on the damper pan due to its weight. This results in the advantage that the cover can be removed separately by a user or can be removed together with the damper pan on the support frame. In this way, in turn, the practically only components that are acted upon by steam can advantageously be easily removed from the support frame, which makes cleaning particularly easy. In this development, when the support frame is extended, the cover can be pushed forwards and backwards, e.g. between a fully closed position, in which it closes the damper pan in a vapour-tight manner, and a partially or fully open position.

Alternatively, the cover may be integrated into the damper pan, e.g. pivotally or slidably attached thereto. In this case, too, it can be removed from the support frame together with the damper tray.

In a further development, the cover is a transparent glass cover or at least has a pane of glass, which has the advantage that steam-treated items to be treated can be viewed by a user when the drawer is pulled out, even when the cover is in its fully closed position, e.g. to determine a treatment progress.

In one embodiment, the damper pan (when viewed from the front) has a laterally protruding handle on the left and right-hand side. This makes it easier to handle the damper pan.

In one embodiment, the handles, when inserted, can be fitted into a respective recess, which is open at the top, of lateral cheeks of the damper tray insertion area, e.g. into respective depressions. A particularly compact structure is thus made possible. In particular, the handles are designed in such a way that a user can reach into the handles when they are in place, which further facilitates handling.

In one embodiment, the damper trough has a vapor inlet duct on a front or rear side (in front view), which in the inserted state is placed in particular on a vapor outlet duct of an evaporator. In this way, a particularly simple steam-related connection can advantageously be implemented from the evaporator to the damper pan. In particular, there is the advantage that a user, by inserting the damper trough in the damper trough insertion area, also establishes the steam-related connection without any further action. Separate handles for connecting the steam outlet channel and steam inlet channel are no longer necessary. In a further development of this configuration, a (steam outlet) opening of the steam outlet channel and a (steam inlet) opening of the steam inlet channel overlap, with the associated free edges abutting, in particular via a seal.

When the steam inlet duct is attached, it can simply be attached to the edge of the steam outlet duct via a seal. Alternatively, the steam inlet duct can be inserted into the steam outlet duct, possibly via a seal.

In one configuration, the supporting frame has an evaporator receiving area for accommodating the evaporator, which is arranged on the front or rear in relation to its damper pan insertion area (when viewed from the front). This enables a particularly compact and reliable design of the steam treatment drawer. Here, the evaporator is a component of the vaping drawer.

In one embodiment, the evaporator receiving area (in a front view) is arranged in front of the damper pan insertion area, since this advantageously results in particularly good accessibility for the user to the water tank.

It is an advantageous embodiment for easier filling and emptying as well as cleaning that the water tank can be removed from the steam treatment drawer or the support frame.

If the steam treatment drawer has the evaporator, the steam inlet duct of the damper pan is advantageously located on the side facing the evaporator receiving area. In this way, a particularly short steam-related connection between the evaporator and the damper pan can be established, which is advantageous in terms of energy.

It is an advantageous development for a compact structure that the evaporator has a steam generation unit and a water tank as components. It is an advantageous development for easy emptying and cleaning, in particular decalcification, that the steam generation unit and/or the water tank are designed to be removable individually and/or together from the evaporator receiving area. It is particularly advantageous if the water tank can be inserted into and removed from a receiving recess on the upper side of the steam generating unit by the user. Alternatively, the water tank is arranged and can be handled separately from the steam generation unit.

The steam generating unit is set up to boil water supplied from the water tank and thereby generate steam. For this purpose, the steam generating unit has at least one heating element—advantageously arranged on the bottom side. In a further development, the at least one heating element is an electrically operated heating element. It is a particularly advantageous development for removing the steam generation unit that the heating element can be heated, for example, by thermal radiation, contact heat or induction. In this case, the heating element is not operated directly electrically, but is (indirectly) heated by a heating unit such as a resistance heater or induction coil that is permanently installed in the steam treatment drawer.

The water tank is intended to refill water into the steam generating unit. A locking mechanism or a valve can be present between the steam generating unit and the water tank in order to regulate the water flow. It is a further development that the valve blocks the water outlet when the water tank is removed and releases it when the water tank is inserted. In a further development, the evaporator has a shut-off valve which is set up to open or close as required depending on the water level in the steam generation unit. Alternatively, a conveying device such as a pump for conveying water from the water tank into the steam generation unit and optionally also for conveying water back from the steam generation unit into the water tank can be present.

In a particularly advantageous development, the steam generation unit can be in the form of a heatable evaporator shell with an open top and an adapter plate that can be placed on the open top of the evaporator shell by the user, the adapter plate having the steam outlet opening and a receiving recess with a water passage opening for the user to insert the water tank, and the water tank having one Have water outlet for discharging water into the evaporator dish. In a further development, the evaporator shell has an internal volume with a basic rectangular shape, the edge area of the adapter plate can be placed on an upper edge of the evaporator shell, and the vapor outlet opening of the adapter plate is arranged next to its receiving recess. It is a further development that the internal volume of the evaporator shell corresponds to at least one filling volume of the water tank. In a further development, the steam generating unit has a filter holder which can be arranged in a vapor space delimited by the evaporator shell and the adapter plate above a nominal fill level of the evaporator shell. The portafilter can be wetted by the steam in the evaporator dish without immersing it in the water in the evaporator dish. As a result, the steam escaping from the steam outlet opening can be flavored, for example, if the portafilter contains corresponding flavorings such as spices or similar.

It is an embodiment that at least one (in front view) lateral cheek (ie, a lateral edge or a lateral wall) of the damper tub-insertion area is designed as a hollow profile. This achieves the advantage that the lateral cheeks are light, can be cleaned easily and provide a wide contact surface for the bent edge of the damper pan on the upper side.

The configuration of the lateral cheeks as hollow bodies, in particular hollow profiles, results in the further advantage that electrical lines can be routed through them in a protected manner. In a further development, at least electrical lines connected to the evaporator are routed through at least one of the lateral cheeks designed as a hollow profile. These lines can be provided or used for the electrical supply (e.g. of a heating element for the steam generation unit) and/or for data transmission (e.g. of sensor data from a filling level sensor, a temperature sensor, etc.).

The design of the lateral cheeks as hollow bodies, in particular hollow profiles, results in the further advantage that a pull-out mechanism of the steam treatment drawer can be accommodated therein. It is a further development that both lateral cheeks of the damper pan insertion area are designed as hollow profiles and running rails of an extension mechanism in the form of a telescopic extension are arranged in the cavities of the cheeks.

Analogously to the lateral cheeks, the front or the front wall or cheek and/or the rear or the rear wall or cheek can also be designed as hollow profiles, but they do not have to be.

In one configuration, there is a vertically connectable electrical connection on at least one of the lateral cheeks designed as a hollow profile. This achieves the advantage that other electrically operated function modules can be used and operated in the steamer tub insert area, e.g Lines connected to the electrical connection are routed through the hollow profile and can include power supply and/or data lines, for example. A vertically connectable electrical connection can in particular be understood to mean a connection whose electrical contacts can be contacted from above through a suitable mating connection when a functional module is inserted into the damper pan insertion area. The electrical connection can be a coupling element of an electrical coupling, for example.

The adaptation of an operating function or user interface on a household appliance having the steam treatment boost position to the functional module currently being used can be adapted, for example, by coding on the functional modules.

The object is also achieved by a household cooking appliance having at least one steam treatment drawer as described above. The household cooking appliance can be designed analogously to the steam treatment drawer and has the same advantages.

In a further development, the household cooking appliance has a drawer housing in which the steam treatment drawer is accommodated when it is retracted. When the cover is displaceable, the drawer housing can have at least one slide rail, on which a partially or fully open cover rests when the support frame is extended, in order to prevent the cover from tilting.

In one embodiment, the domestic cooking appliance has a stationary oven chamber of an oven that can be closed with an oven door and a steam treatment drawer arranged separately therefrom, as described above. This configuration has the advantage that the oven chamber and the steam treatment drawer can be opened, loaded and operated independently of one another, so that, for example, an ongoing steam treatment process in the steam treatment drawer is not affected by opening the oven door. Another advantage is that such a household cooking appliance can be designed to be particularly compact, in particular so compact that it fits into an installation niche of 60 cm x 60 cm (installation height x installation width).

The household cooking appliance can also be referred to as a "multi-cavity" cooking appliance, since the oven chamber or oven and the steam treatment drawer are housed in a common housing.

One or more energy supply devices for supplying energy for the heat treatment of material to be treated, for example one or more heat radiators and/or a microwave generator, are assigned to the furnace chamber (the wall of which can also be referred to as a “muffle”). The oven space can therefore be regarded in particular as a component of a conventional oven and/or microwave device. In this sense, the household cooking appliance can also be described in such a way that it is a combination cooking appliance with an oven (oven and/or microwave oven) and a separate oven steam treatment drawer arranged therefrom. A heat radiator can include at least one resistance heater (eg bottom heat, top heat, grill and/or hot air heater, eg electric resistance tubular heater) and/or at least one infrared heater.

It is a further development that the furnace space or the furnace is capable of pyrolysis.

The fact that the furnace chamber is stationary means in particular that it cannot be pulled out like a drawer, but is arranged in a fixed position in the device.

The fact that the steam treatment drawer is arranged separately from the oven chamber includes, in particular, that it cannot be closed off by a common oven door with the oven chamber or is not arranged behind it when the oven door is closed.

It is a further development that the steam treatment drawer and the oven space extend over the entire width of the household cooking appliance, which can also be expressed in such a way that they are each arranged horizontally.

In a further development, the steam treatment drawer is arranged below the oven chamber, which makes it easier to load the steam treatment chamber and to view and remove the items to be treated. In principle, however, the steam treatment drawer can also be arranged above the furnace space.

• 1 zeigt als Schnittdarstellung in Seitenansicht eine Skizze eines Haushalts-Gargeräts mit Dampfbehandlungsschublade;
• 2 zeigt in einer Ansicht von schräg oben einen Ausschnitt aus einer möglichen Variante des Haushalts-Gargeräts aus 1 mit ausgezogener Dampfbehandlungsschublade, die detaillierter in Explosionsdarstellung dargestellt ist; und
• 3 zeigt die Dampfbehandlungsschublade aus 2 als Schnittdarstellung in Seitenansicht.

The characteristics, features and advantages of this invention described above, and the manner in which they are achieved, will become clearer and more clearly understood in connection with the following schematic description of an exemplary embodiment, which will be explained in more detail in connection with the drawings.

• 1 shows a sectional side view sketch of a domestic cooking appliance with steam treatment drawer;
• 2 shows a section of a possible variant of the household cooking appliance in a view obliquely from above 1 with the steam treatment drawer extended, shown in more detail in an exploded view; and
• 3 shows the steam treatment drawer 2 as a sectional view in side view.

1 shows a sectional side view of a sketch of a household cooking appliance 1 with a stationary oven chamber 2 of an oven whose front loading opening can be closed by means of a pivoting oven door 3, as indicated by the curved double arrow. Inside a housing 4 of the household cooking appliance 1 below the oven compartment 2 or oven there is a steam treatment drawer 5 which is arranged separately from the oven compartment 2 and can be moved in and out horizontally with manual and/or mechanical support, which is indicated by the straight double arrow.

The steam treatment drawer 5 is mounted in a drawer housing 31 attached to the housing 4 or integrated into the housing 4 so that it can be displaced horizontally, e.g. via a telescopic extension or rails. The steam treatment drawer 5 has a lower height than the oven compartment 2 and is arranged below the oven compartment 2 .

In the oven door 3 there is a common appliance control 6 including a control panel for the oven compartment 2 or for an oven having the oven compartment 2 and the steam treatment drawer 5. The appliance control 6 can be used to control the oven and the steam treatment drawer 5 individually so that Goods to be treated, e.g. items to be cooked such as groceries, dishes, etc. can be prepared independently of one another. The furnace chamber 2 can be heated by means of energy supply devices in the form of a top heating element 7 shown as an example and a bottom heating element 8, in particular by clocking the respective power supply. The heaters 7 and 8 are actuated by the device control 6. The device control 6 is also set up in particular to coordinate the treatment processes taking place in the oven chamber 2 and in the steam treatment drawer 5, in particular the end times of the treatment processes, energy inputs and/or an exhaust air control. Alternatively or additionally, the steam treatment drawer 5 can have its own control panel for its operation, especially if it also has its own device control.

The household cooking appliance 1 is in particular so compact that it fits into a built-in niche of 60 cm x 60 cm (built-in height x built-in width).

Now also referring to 2 and 3 the steam treatment drawer 5 has an evaporator receiving area 11 which is arranged behind the cover plate 10 and in which there is a modular evaporator 12 to 13, having a steam generation unit 12 and a water tank 13 which can be inserted therein from above. The steam generating unit 12 and the water tank 13 are individually or together from Ver Steamer receiving area 11 can be removed by the user or alternatively built into it. The rear of the steam generation unit 12 has a steam outlet opening 14 pointing upwards (see FIG 3 ) on.

In a front view behind the evaporator receiving area 11 there is a damper tray insertion area 15. The evaporator receiving area 11 and the damper tray insertion area 15 are areas of an extendable support frame 28 arranged one behind the other.

The damper pan insertion area 15 has the shape of a border with side walls 16 , a front wall 17 and a rear wall 18 . The cheeks 16 and the rear wall 18 are designed as hollow profiles - here with a rectangular cross-section - which makes them particularly light and allow electrical cables (not shown) to be passed through in a protected manner, e.g. electrical cables for the power supply of heating elements for the steam generation unit 12 and, if necessary, signal lines, e.g. for connection to sensors of the evaporator 12, 13. In addition, rails (not shown), e.g. of a telescopic pull-out system, of the steam treatment drawer 5 are accommodated in the hollow profiles. A further advantage of using hollow profiles is that they allow a broad top surface 19 to be formed for supporting a damper trough 20 in a simple manner. At least the cheeks 16 and the rear wall 18 have flat surfaces here, which supports their easy cleaning. The front wall 17 is designed here, purely by way of example, as a simple wall without a hollow profile. Your top can also serve as a support surface 19, but does not need it.

In the area bordered laterally by the cheeks 16 and the walls 17, 18, the damper pan insertion area 15 has no bottom.

The damper trough 20 is embodied in the form of a trough or bowl, specifically here with a cuboid basic shape that is open at the top. On its upper side, the damper pan 20 has a peripherally closed flange or edge region 21 which is bent over laterally outwards and via which it can be placed on the support surface 19 from above. The damper pan 20 can therefore be inserted into the damper pan insertion area 15 from above.

The upper opening of the steamer trough 20 forms a loading opening 20a for the use of items to be treated, e.g. For this purpose, suitable inserts E can be used in the damper trough 20, onto which the items to be treated can be placed. The use of such inserts E makes it easier to load the food to be cooked, especially when the steamer pan 20 is used.

As in 3 shown, a base 22 of the damper trough 20 forms a flush portion of the base of the steam treatment drawer 5 within the border 16 to 18 when inserted. Furthermore, there is no bottom of the support frame 16, which advantageously results in a saving of material.

The damper trough 20 also has laterally protruding handles 23 for easy handling, which, when the damper trough 20 is in the inserted state, can be fitted into a respective recess in the lateral cheeks 16 that is open at the top in the form of respective depressions 24 .

The damper trough 20 also has a steam inlet duct 25 on the front wall 17 facing the evaporator receiving area 11, which forms a steam connection with the evaporator 12, 13 when the damper trough 20 is in place.

1 and 3 also show a cover 26 which can be placed on top of the edge region 21, preferably via a seal (not shown) in order to prevent or at least make it more difficult for steam to escape through gaps between the damper pan 20 and the cover 26. The damper trough 20 and the cover 26 form or delimit a steam treatment chamber 27 in which steam D can be applied to the material to be treated.

For this purpose, an opening (“coupling opening” 30) of the steam inlet channel 25 can be placed on the steam outlet opening 14 of the steam generation unit 12, as a result of which a steam coupling 14, 30 is formed. The steam D generated in the steam generating unit 12 passes through the steam coupling 14, 30 into the steam inlet duct 25 and is conducted through the steam inlet duct 25 into the damper pan 20, as indicated by the dashed arrow.

The cover 26, which is advantageously a transparent glass cover, can be a separate component or can be connected to the support frame 28, e.g., via rotary hinges.

As in 3 indicated, the cover 26 can have a grip shell 29 on the front side in order to facilitate handling, in particular moving the cover 26 on the support frame 28 .

Of course, the present invention is not limited to the embodiment shown.

In general, "a", "an" etc. can be understood as a singular or a plural number, in particular in the sense of "at least one" or "one or more" etc., as long as this is not explicitly excluded, e.g. by the expression "exactly a" etc.

A numerical specification can also include exactly the specified number as well as a usual tolerance range, as long as this is not explicitly excluded.

Reference List

1

household cooking appliance

2

oven room

3

oven door

4

Housing

5

steam treatment drawer

6

device control

7

Top heat radiator

8th

Bottom heat radiator

10

cover plate

11

Evaporator pickup area

12

steam generating unit

13

water tank

14

steam outlet opening

15

Shock tray deployment area

16

lateral cheek

17

front wall

18

back wall

19

bearing surface

20

damper pan

20a

loading opening

21

edge area

22

bottom of the damper pan

23

Handle

24

deepening

25

steam inlet channel

26

lid

27

steam treatment room

28

supporting frame

29

handle shell

30

clutch opening

31

drawer housing

E

mission

Claims (13)

Steam treatment drawer (5) for a household cooking appliance (1), having an extendable support frame (28), a steamer trough (20) that can be inserted into the support frame (28) from above for receiving the items to be steamed through a loading opening (20a) on the top and a Lid (26), by means of which a top loading opening of the steamer pan (20) can be covered, a base (22) of the steamer pan (20) used forming a partial area of a base of the steam treatment drawer (5). Steam treatment drawer (5) after claim 1 , wherein - the support frame (28) has a bottomless damper trough insertion area (15) for inserting the damper trough (20) from above, the upper edge of which is designed at least in sections as a bearing surface (19) for the damper trough (20) and - the damper trough ( 20) has an outwardly bent edge area (21) on its upper side in such a way that when inserted it rests with the bent edge area (21) on the bearing surface (19) of the damper pan insertion area (15). Steam treatment drawer (5) after claim 2 , The bent edge region (21) providing a bearing surface for the lid (26). Steam treatment drawer (5) according to one of claims 2 until 3 , wherein the damper trough (20) has a laterally protruding handle (23) on the left and right side, wherein the handles (23) in the inserted state fit into a respective recess (24) open at the top of lateral cheeks (16) of the damper trough insertion area ( 15) are adaptable. Steam treatment drawer (5) according to one of the preceding claims, wherein the steamer tray (20) has a steam inlet duct (25) on a front or rear side which, when inserted, is placed on a steam outlet opening (14) of an evaporator (12, 13). A steam treatment drawer (5) according to any one of the preceding claims, wherein the support frame (28) has a front or rear relative to its steamer tray insertion area (15). arranged evaporator receiving area (11) for receiving an evaporator (12, 13). Steam treatment drawer (5) according to the claims 5 and 6 , wherein the vapor inlet channel (25) faces the evaporator receiving area (11) in the inserted state. Steam treatment drawer (5) according to one of Claims 6 until 7 , the water tank being removable from the support frame (28) on the user side. Steam treatment drawer (5) according to one of claims 2 until 8th , wherein the evaporator (12, 13) is arranged in front of the damper pan insertion area (15) in front view, at least one side cheek (16) of the damper pan insertion area (15) is designed as a hollow profile and electrical lines through at least one of the designed as a hollow profile lateral cheek (16) are guided. Steam treatment drawer (5) after claim 9 , wherein a vertically connectable electrical connection is present on at least one of the lateral cheeks (16) designed as a hollow profile. Steam treatment drawer (5) according to one of claims 2 until 9 , wherein both lateral cheeks (16) of the damper tray insertion area (15) are designed as hollow profiles and running rails of a telescopic extension are arranged in the cavities of the cheeks (16). Domestic cooking appliance (1) having at least one steam treatment drawer (5) according to one of the preceding claims. Household cooking appliance (1) after claim 12 , wherein the domestic cooking appliance (1) has a stationary oven chamber (2) which can be closed with an oven door (3) and a steam treatment drawer (5) arranged separately therefrom according to one of the preceding claims.

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