CN112932256A

CN112932256A - Steaming and baking oven all-in-one machine

Info

Publication number: CN112932256A
Application number: CN202110250226.7A
Authority: CN
Inventors: 李萍; 张朋; 王涛; 赵琛; 尚波; 徐玮
Original assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Current assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-06-11
Also published as: CN113633163A; CN216494816U

Abstract

The invention discloses an all-in-one machine of a steaming oven, which comprises a box body; the inner container forms a cavity inside and is arranged in the box body; at least two steaming and baking areas are arranged in the cavity, and the steaming and baking areas are not communicated. The integrated steaming and baking machine can be used for steaming food and baking food, and realizes multiple purposes of a machine body with an inner container; the plurality of steaming and baking areas are not communicated, so that the phenomenon that the plurality of steaming and baking areas are tainted of odor when food is steamed or baked at the same time can be prevented.

Description

Steaming and baking oven all-in-one machine

Technical Field

The invention belongs to the field of household appliances, and particularly relates to an all-in-one machine of a steaming oven.

Background

At present, there has been the steamer on the market to realize the function that the multilayer was evaporated, the steam ager is mostly the individual layer and evaporates, and the roast all-in-one of steaming on the market mostly uses the function of roast to be main, the function of evaporating is for assisting, and there is not the layering function, like this when cooking twice cooked food simultaneously, especially when cooking seafood, during the great food of vapour flavor such as meat, cause the cluster flavor easily, furthermore, the cooking time and the temperature of different cooked food are different as far as possible, when cooked food accomplishes the culinary art and takes out earlier, because twice cooked food is in same inner bag, will certainly produce the influence to another uncooked cooked food, thereby influence the taste.

Chinese patent with application number CN201711457167.0 discloses a steam box and oven all-in-one machine, including the box, install inner bag, steam generator and barbecue generator, its characterized in that in the box: the inner container comprises an upper inner container and a lower inner container which are arranged in an upper-lower layered mode, the steam generating device is used for providing steam for the upper inner container and the lower inner container, and the barbecue generating device is used for heating the lower inner container and providing hot air for the lower inner container.

The steam box and oven all-in-one machine in the scheme has the advantages that the upper inner container and the lower inner container are arranged in a layered mode, cooking food cannot be tainted, and the steam box and the oven are integrated together in an up-and-down mode. Because two independent inner bags all have the wall thickness, and domestic steaming and baking oven all-in-one is general less in volume, and two inner bags just occupied too much space for hold the space that evaporates roast food will diminish. In addition, the arrangement mode of the two inner containers in the scheme makes the installation process more complicated and the cost is higher.

The present invention has been made in view of the above technical drawbacks.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the integrated steaming and baking machine which is simple in structure, can be used for steaming and baking food and can prevent the odor of the food from mixing.

In order to solve the technical problems, the invention adopts the technical scheme that:

an all-in-one machine of a steaming oven comprises,

a box body;

the inner container forms a cavity inside and is arranged in the box body;

at least two steaming and baking areas are arranged in the cavity, and the steaming and baking areas are not communicated.

By adopting the scheme, at least two steaming and baking areas can be used for steaming food and baking food, and multiple purposes of the machine body with one inner container are realized. The plurality of steaming and baking areas are not communicated, so that the phenomenon that the plurality of steaming and baking areas are tainted of odor when food is steamed or baked at the same time can be prevented.

Furthermore, at least one partition board is arranged in the inner container, and the partition board blocks the cavity and divides the cavity into at least two steaming and baking areas which are not communicated with each other;

preferably, the partition board is horizontally arranged to divide the cavity into a plurality of independent steaming and baking areas which are distributed up and down.

By adopting the scheme, the separation mode is simpler, so that the production and manufacturing process flow is simpler, and the production cost is lower.

The door body is arranged on the front side of the inner container and used for plugging the opening of the inner container;

one end of the clapboard facing the outside of the opening is provided with a structure which is in sealing and abutting joint with the inner side of the door body;

preferably, a sealing device is arranged at the contact part of the partition board and the door body;

preferably, the sealing device is a sealing strip.

By adopting the scheme, the isolation effect among a plurality of steaming and baking areas can be ensured.

Furthermore, the inner container is provided with a plurality of inner containers,

the plurality of inlet holes are used for introducing steam or hot gas into the plurality of steaming and baking areas;

a plurality of outlet holes for discharging the heat-exchanged steam or gas;

preferably, the number of the inlet holes corresponding to the plurality of steaming and baking areas is different;

preferably, the number of the outlet holes corresponding to the plurality of steaming and baking areas is different.

Through adopting above-mentioned scheme, because the required cooking time of different food and temperature are different as far as possible, a plurality of evaporate roast regional corresponding inlet hole and the quantity that the hole was left different respectively, the more food that is difficult for the culinary art is placed in the evaporate roast region of setting up quantity that inlet hole and hole, the less food of cooking is placed in the evaporate roast region that sets up quantity that inlet hole and hole, ability make full use of heat energy, prevent the energy waste.

Further, the inside of inner bag installs the cover plate, the cover plate with form between the inner wall of at least one side of inner bag and hold the chamber, inlet hole and exit hole set up on the cover plate.

Furthermore, the position of the cover plate provided with the inlet hole is a single-layer plate, and the inlet hole penetrates through the single-layer plate and is communicated with the accommodating cavity and the plurality of steaming and baking areas;

the position of the cover plate provided with the outlet hole is a double-layer plate, a through cavity is formed between the double-layer plates, and the through cavity is not communicated with the accommodating cavity;

the outlet hole penetrates through the plate surface of one side, facing the steaming and baking area, of the double-layer plate and is communicated with the through cavity and the steaming and baking areas, and steam or gas after heat exchange in the steaming and baking areas enters the through cavity through the outlet hole;

the through cavity is communicated with the outside and used for discharging steam or gas after heat exchange in the plurality of steaming and baking areas.

Furthermore, a steam inlet is formed in the inner wall of the inner container, which forms an accommodating cavity with the cover plate, and is used for introducing steam into the accommodating cavity.

Through adopting above-mentioned scheme, steam or steam get into and hold the chamber after the entrance hole on the rethread cover plate get into a plurality of roast regions of evaporating, can realize the effect of reposition of redundant personnel, need not every to evaporate roast regional corresponding a set of admission steam/trachea of roasting, steam or gas after the heat exchange get into from a plurality of evaporate roast regional discharge back and lead to the chamber after unified discharge again from leading to the chamber, need not every to evaporate roast regional corresponding a set of steam/trachea of district, simplified this structure that evaporates oven all-in-one. The channel for steam inlet and hot gas is separated from the channel for steam outlet and gas, so that the cross odor mixing of gas or steam can be prevented.

Furthermore, the cover plate is arranged at the rear part of the inner container and positioned at the front side of the rear wall of the inner container, the accommodating cavity is formed between the cover plate and the rear wall of the inner container, and the steam inlet is arranged on the rear wall of the inner container.

Further, the baking device also comprises an air supply device which is used for blowing steam or hot air into the plurality of steaming and baking areas;

the air supply device comprises an air supply device,

the air supply part is arranged in the accommodating cavity and is used for blowing steam or hot air into the plurality of steaming and baking areas;

the driving part is connected with the air supply part, is arranged outside the inner container and is used for driving the air supply part;

preferably, the inlet hole is formed in the position, close to the air supply part, of the cover plate;

preferably, the outlet holes are arranged around the plurality of inlet holes;

preferably, the air supply device is a centrifugal fan.

Through adopting above-mentioned scheme, under the drive of air supply portion, with steam or steam through the inlet hole drum go into a plurality of steaming and baking region in, under the effect of pressure, steam or gas from a plurality of steaming and baking regional exhaust heat exchange after get into logical intracavity through the exit, realize the dual function of logical vapour/gas and the steam extraction/gas of cover plate.

Further, the method also comprises the following steps of,

the steam generating device is communicated with the accommodating cavity and is used for introducing steam into the accommodating cavity;

the heating device comprises a heating pipe, the heating pipe is arranged in the accommodating cavity and used for supplying heat to the accommodating cavity;

the discharging device is arranged outside the inner container, is communicated with the accommodating cavity and the through cavity and is used for discharging the steam or gas after heat exchange in the through cavity and the redundant steam or hot gas in the accommodating cavity out of the inner container;

preferably, the heating pipe is mounted on the inner wall of the inner container.

Through adopting above-mentioned scheme, the heating pipe is installed on the inner wall of inner bag, and the heat that the heating pipe produced gets into in a plurality of roast regions of evaporating after holding the intracavity reposition of redundant personnel through air-supplying part for food is heated evenly in every layer of roast region of evaporating. The heating pipe is arranged on the peripheral wall of the steaming or baking area in the prior art, so that food close to the heating pipe in the steaming or baking area is heated seriously, the cooking degree of the food is inconsistent, and the taste is influenced. The discharging device can discharge the steam or gas after heat exchange in the through cavity and the redundant steam or hot gas in the containing cavity out of the inner container and uniformly out of the integrated steaming and baking machine, and the discharging device is not required to be communicated with a plurality of exhaust/steam pipes to correspond to the outlet holes of each steaming and baking area.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.

1. The food steaming machine can be used for steaming food and baking food, and realizes multiple purposes of the machine body with one inner container; the plurality of steaming and baking areas are not communicated, so that the phenomenon that the plurality of steaming and baking areas are tainted of odor when food is steamed or baked at the same time can be prevented.

2. The inner container is separated by the partition plate, so that the separation mode that the inner container is separated into at least two steaming and baking areas which are not communicated with each other is simpler, the process flow of production and manufacturing is simpler, and the production cost is lower.

3. The number of the inlet holes and the outlet holes corresponding to the multiple steaming and baking areas is different, food which is not easy to cook can be placed in the steaming and baking areas with more inlet holes and outlet holes, food which is easy to cook can be placed in the steaming and baking areas with less inlet holes and outlet holes, heat energy can be fully utilized, and energy waste is prevented.

4. The cover plate has the reposition of redundant personnel function, and steam or steam get into and hold the chamber back the entrance hole on the cover plate get into a plurality of roast regions of evaporating, need not every to evaporate roast regional corresponding a set of admission steam/trachea, and steam or gas after the heat exchange get into behind the logical chamber from a plurality of roast regional emissions of evaporating and discharge in unison from leading to the chamber again, need not every to evaporate roast regional corresponding a set of steam/trachea of evaporating, have simplified the structure of this steaming oven all-in-one machine.

5. The heating pipe is installed on the inner wall of inner bag, and the heat that the heating pipe produced gets into in a plurality of roast regions of evaporating after holding the intracavity reposition of redundant personnel through air supply portion for food is heated evenly in every layer of roast region of evaporating. The heating pipe is arranged on the peripheral wall of the steaming or baking area in the prior art, so that food close to the heating pipe in the steaming or baking area is excessively heated, the phenomenon that the cooking degrees of different parts of the food are inconsistent is caused, and the taste is influenced.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic structural diagram of an all-in-one steaming and oven machine of the present invention;

FIG. 2 is a schematic view of the structure of the inner container of the present invention;

FIG. 3 is another angular schematic view of FIG. 1;

fig. 4 is an exploded view of the steaming and baking integrated machine of the present invention.

In the figure: 1. a box body; 11. locking; 2. an inner container; 20. a chamber; 21. an opening; 23. a partition plate; 24. a cover plate; 241. entering a hole; 242. an outlet hole; 25. a rear wall; 251. a steam inlet; 26. a shelf; 27. placing a tray; 3. an air supply device; 31. an air supply part; 32. a drive section; 4. a steam generating device; 41. a steam delivery pipe; 6. a discharge device; 61. a first discharge pipe; 62. a second discharge pipe.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the integrated steaming and baking machine of the present invention comprises a box body 1; the inner container 2 forms a cavity 20 inside, and the inner container 2 is installed in the box body 1; at least two steaming and baking areas are arranged in the cavity 20, and the steaming and baking areas are not communicated with each other.

According to the all-in-one machine of the steaming oven, at least two steaming and baking areas can be used for steaming food and baking food, and multiple purposes of the machine body with the inner container 2 are achieved. The plurality of steaming and baking areas are not communicated, so that the phenomenon that the plurality of steaming and baking areas are tainted of odor when food is steamed or baked at the same time can be prevented.

As shown in fig. 1 and 2, at least one partition 23 is installed inside the inner container 2, the partition 23 blocks the cavity 20, and divides the cavity 20 into at least two steaming and baking areas that are not communicated with each other; preferably, the partition 23 is horizontally disposed to divide the cavity into a plurality of independent steaming and baking areas distributed up and down.

The edge of the partition plate 23 is hermetically connected with the wall plate of the inner container 2 forming the plurality of steaming and baking areas, so that the plurality of steaming and baking areas are not communicated with each other.

The partition plate 23 is fixedly connected with the wall plate of the inner container 2 forming the plurality of steaming and baking areas, and the fixed connection mode comprises screw connection, bonding, integral forming and the like. Or, the partition 23 is detachably connected with the wall plate of the inner container 2 forming the plurality of steaming and baking areas, and the detachable connection mode includes clamping, splicing, buckling connection and the like.

As shown in fig. 1, the all-in-one steaming and baking oven of the present invention further comprises a door (not shown in the figure) installed at the front side of the inner container 2 for blocking the opening 21 of the inner container 2; the partition plate 23 has a structure in which one end thereof facing the outside of the opening 21 is in sealing contact with the inside of the door body.

One end of the door body is hinged with one side of the box body 1, and the other end of the door body is provided with a lockset which is used for being connected with the lock catch 11 arranged on the other side of the box body 1 in a matching way. The lock is connected with the lock catch 11 in a matching mode to block the opening 21.

A sealing device is arranged at the contact part of the partition plate 23 and the door body, and the sealing device is arranged on the partition plate 23 and/or the door body; preferably, the sealing device is a sealing strip, and the size of the sealing strip is matched with the plate thickness and the side length of the partition plate 23.

At least two groups of shelves 26 are arranged on the left side and the right side of the inner container 2 and used for placing an object placing plate 27, and food to be steamed or baked is placed on the object placing plate 27. The tray 27 is movably connected to the shelf 26, and the tray 27 is detachable from the shelf 26 for placing food. The shelves 26 are respectively installed above each layer of the partition 23 and located in a plurality of steaming and baking areas.

As an embodiment, as shown in fig. 1 and 2, two partition plates 23 are provided to divide the chamber 20 into three steaming and baking areas, which are distributed in the chamber 20 up, middle and down. At least one set of shelves 26 and storage trays 27 are arranged in each steaming and baking area.

Or, the edge of the tray 27 is hermetically connected with the wall plate of the inner container 2 to form the plurality of steaming and baking areas, and when the door body is closed, the edge of the tray is abutted against one side of the tray 27 facing the door body. The contact part of the object placing plate 27 and the door body is provided with a sealing device for sealing the contact part of the object placing plate 27 and the door body, and a plurality of steaming and baking areas are not communicated with each other.

As shown in fig. 1 and 2, the inner container 2 is provided with a plurality of inlet holes 241 for introducing steam or hot air into a plurality of steaming and baking regions; and a plurality of outlet holes 242 for discharging the heat-exchanged steam or gas. The number and shape of the inlet holes 241 and the outlet holes 242 are set according to actual needs.

The outlet hole 242 is disposed to avoid the partition 23.

In one embodiment, the number of the inlet holes 241 is different for a plurality of steaming areas, and/or the number of the outlet holes 242 is different for a plurality of steaming areas. Because the cooking time and temperature required by different foods are different, the number of the inlet holes 241 and/or the outlet holes 242 corresponding to a plurality of steaming and baking areas is different, foods which are difficult to cook are placed in the steaming and baking areas with a large number of inlet holes 241 and outlet holes 242, and foods which are easy to cook are placed in the steaming and baking areas with a small number of inlet holes 241 and outlet holes 242, heat energy can be fully utilized, and energy waste is prevented.

As shown in fig. 1, 2 and 4, a cover plate 24 is installed inside the inner container 2, a receiving cavity is formed between the cover plate 24 and at least one inner wall of the inner container 2, and the inlet hole 241 and the outlet hole 242 are provided on the cover plate 24.

The plate edge of the separator 23 contacting the cover plate 24 is sealingly connected to the cover plate 24.

The periphery of the cover plate 24 is hermetically connected with the inner wall of the inner container 2, and the accommodating cavity is only communicated with a plurality of steaming and baking areas through the inlet holes 241 and the outlet holes 242.

As shown in fig. 4, four corners of the cover plate 24 are connected with the inner wall of the inner container 2 by screws, the peripheral plate edges of the cover plate 24 are attached to the inner wall of the inner container 2, and preferably, a sealing part is arranged between the peripheral plate edges of the cover plate 24 and the inner wall attachment part of the inner container 2.

As shown in fig. 4, the position of the cover plate 24 where the inlet hole 241 is provided is a single plate, and the inlet hole 241 penetrates through the single plate to communicate the accommodating cavity and the plurality of steaming areas; the position of the cover plate 24 provided with the outlet 242 is a double-layer plate, a through cavity is formed between the double-layer plates, and the through cavity is not communicated with the accommodating cavity; the outlet holes 242 penetrate through the plate surface of the double-layer plate facing one side of the steaming and baking area to communicate the through cavity with the multiple steaming and baking areas, and steam or gas after heat exchange in the multiple steaming and baking areas enters the through cavity through the outlet holes 242. The through cavity is communicated with the outside of the machine body and used for discharging the steam or gas after heat exchange out of the machine body.

As shown in fig. 3 and 4, a steam inlet 251 is provided on an inner wall of the inner container 2 forming a containing cavity with the cover plate 24, for introducing steam into the containing cavity.

Steam or hot gas enters the accommodating cavity and then enters the plurality of steaming and baking areas through the inlet holes 241 on the cover plate 24, so that the shunting effect of the cover plate 24 can be realized, each steaming and baking area does not need to correspond to one group of steam/gas pipes, the steam or gas after heat exchange is discharged from the plurality of steaming and baking areas, enters the through cavity and then is uniformly discharged from the through cavity, each steaming and baking area does not need to correspond to one group of steam/gas pipes, and the structure of the all-in-one steaming and baking machine is simplified. The channel for steam inlet and hot gas is separated from the channel for steam outlet and gas, so that the cross odor mixing of gas or steam can be prevented.

As shown in fig. 1, 2 and 4, the cover plate 24 is mounted at the rear of the inner container 2 and located at the front side of the rear wall 25 of the inner container 2, the cover plate 24 and the rear wall 25 of the inner container 2 form the accommodating cavity, and the steam inlet 251 is disposed on the rear wall 25 of the inner container 2.

The cover plate 24 and the rear wall 25 are both in a quadrilateral structure, the cover plate 24 is installed on the rear wall 25, the length of each side of the cover plate 24 is smaller than that of the rear wall 25, the cover plate covers the middle of the rear wall 25, and the periphery of the cover plate 24 is fixedly and hermetically connected with the rear wall 25. The cover plate 24 protrudes toward one side of the opening 21 to form the receiving cavity.

The number of the steam inlets 251 is at least two, and the steam inlets are positioned at the lower part of the rear wall 25; preferably, two steam inlets 251 are provided, and are respectively located at the left and right sides of the rear wall 25.

As shown in fig. 3 and 4, the all-in-one steaming and baking machine of the invention further comprises an air supply device 3 for blowing steam or hot air into the plurality of steaming and baking areas; the air supply device 3 comprises an air supply part 31 which is arranged in the accommodating cavity and is used for blowing steam or hot air into the plurality of steaming and baking areas; and a driving part 32 connected to the air supply part 31, installed outside the inner container 2, and driving the air supply part 31.

The air blowing unit 31 is mounted on the inner container 2, and the inner container 2 supports the air blowing unit 31. The air supply unit 31 and the drive unit 32 are connected by a connecting shaft.

As shown in fig. 4, the inlet holes 241 are formed in a concentrated manner at a position close to the air blowing unit 31 of the cover plate 24; the plurality of inlet holes 241 are formed in the same shape as the operation region of the air blowing part 31, and the outlet holes 242 are provided around the plurality of inlet holes 241. Preferably, the air supply part 31 is installed at the middle of the receiving cavity.

In one embodiment, the air supply device 3 is a centrifugal fan, the air supply part 31 is an impeller, the impeller is mounted on the rear wall 25 and is disposed close to the rear wall 25, the driving part 32 is a motor and is located at the rear part of the rear wall 25, and the impeller and the motor are rotatably connected through a connecting shaft. The plurality of inlet holes 241 are formed in a circular shape, and are disposed at the center of the shroud plate 24, and the inner diameter of the circular shape is close to the outer diameter of the impeller. The part of the cover plate 24 provided with the inlet hole 241 is a circular single-layer plate, and the rest parts are double-layer plates, so that an annular through cavity surrounding the circular single-layer plate is formed inside the cover plate 24. The outlet holes 242 are distributed around the circle, and the outlet holes 242 are long holes.

As shown in fig. 3 and 4, the all-in-one steaming and oven machine of the present invention further includes a steam generating device 4, which is communicated with the accommodating cavity and is used for introducing steam into the accommodating cavity; the heating device comprises a heating pipe, the heating pipe is arranged in the accommodating cavity and used for supplying heat to the accommodating cavity; and the discharge device 6 is arranged outside the inner container 2, is communicated with the accommodating cavity and the through cavity, and is used for discharging the steam or gas after heat exchange in the through cavity and the redundant steam or hot gas in the accommodating cavity out of the inner container 2.

The steam generating device 4 is installed above the inner container 2 and located outside the inner container 2, a steam feeding pipe 41 is connected to the steam generating device 4, the steam feeding pipe 41 is communicated with the steam generating device 4 and a steam inlet 251, and steam in the steam generating device 4 is conveyed into the accommodating cavity through the steam inlet 251. Two steam delivery pipes 41 are arranged and are respectively connected with the two steam inlets 251. Preferably, the heating pipe is mounted on the inner wall of the inner container 2, is located on the outer periphery of the air supply part 31, and is disposed close to the air supply part 31.

As shown in fig. 3, an annular molding is provided on the side of the rear wall 25 facing the cover plate 24, and is located on the outer periphery of the driving portion 32, and the heating pipe is installed in the annular molding. The heating device further comprises a wiring terminal, and the wiring terminal is electrically connected with the heating pipe and used for supplying power to the heating pipe. The terminals are mounted on the rear wall 25, adjacent to the drive portion 32.

As shown in fig. 3, the discharging device 6 is installed above the inner container 2 and located outside the inner container 2, the discharging device 6 is connected with a first discharging pipe 61, one end of the first discharging pipe 61 is connected with the discharging device 6, and the other end of the first discharging pipe passes through the rear wall 25 and is communicated with the accommodating cavity, so as to discharge the redundant steam or hot gas in the accommodating cavity out of the inner container 2. The discharging device 6 is further connected with a second discharging pipe 62, one end of the second discharging pipe 62 is connected with the discharging device 6, and the other end of the second discharging pipe 62 penetrates through the rear wall 25 to be communicated with the through cavity of the cover plate 24, so that steam or gas after heat exchange in the through cavity is discharged. The other end of the first discharge pipe 61 and the second discharge pipe 62 are respectively positioned at the left and right sides of the inner container 2.

The discharging device 6 comprises an air suction part for sucking out steam or gas in the accommodating cavity and the through cavity, preferably, the air suction part is a fan.

The discharge means 6 are programmed to operate at intervals to prevent excessive venting/steam from causing insufficient steam or hot gas to be supplied to the cooking zone and the temperature in the chamber to be too low to reach the cooking temperature.

The heating pipe is arranged on the inner wall of the inner container 2 of the accommodating cavity, and the heat generated by the heating pipe is distributed in the accommodating cavity through the air supply part 31 and then enters a plurality of steaming and baking areas, so that food in each layer of steaming and baking area is uniformly heated. The heating pipe is arranged on the peripheral wall of the steaming or baking area in the prior art, so that food close to the heating pipe in the steaming or baking area is heated seriously, the cooking degree of the food is inconsistent, and the taste is influenced.

The working principle is as follows: when food needs to be steamed, a steaming program of the steaming and baking integrated machine is started, the steam generating device 4 is started, generated steam is introduced into the accommodating cavity through the steam supply pipe 41, and the air supply part 31 sends the steam in the accommodating cavity into a plurality of steaming and baking areas through the inlet holes 241 on the cover plate 24 to steam the food. The steam after heat exchange in the steaming and baking area enters the through cavity through the outlet holes 242 and is discharged out of the machine body from the discharge device 6 through the second discharge pipe 62, and the redundant steam in the containing cavity is extracted by the discharge device 6 and is discharged out of the machine body from the first discharge pipe 61.

When food needs to be baked, a baking program of the integrated steaming and baking machine is started, the heating device is started, the heating pipe heats to generate heat, and the air supply part 31 blows the heat generated by the heating pipe into a plurality of steaming and baking areas through the inlet holes 241 on the cover plate 24 to bake the food. The gas after heat exchange in the steaming and baking area enters the through cavity through the outlet holes 242 and is exhausted out of the machine body from the exhaust device 6 through the second exhaust pipe 62, and the redundant hot gas in the containing cavity is extracted by the exhaust device 6 and is exhausted out of the machine body from the first exhaust pipe 61.

The above embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention in any way, and although the present invention has been disclosed by the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications to the equivalent embodiments by using the technical contents disclosed above without departing from the technical scope of the present invention, and the embodiments in the above embodiments can be further combined or replaced, but any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. An all-in-one machine of a steaming oven is characterized by comprising,

a box body;

the inner container forms a cavity inside and is arranged in the box body;

2. The all-in-one steaming and baking oven machine as claimed in claim 1, wherein at least one partition board is installed inside the inner container, and the partition board blocks the cavity and divides the cavity into at least two steaming and baking areas which are not communicated with each other;

3. The all-in-one machine of the steaming oven and the oven as claimed in claim 2, further comprising a door body which is arranged on the front side of the inner container and used for blocking an opening of the inner container;

preferably, the sealing device is a sealing strip.

4. The all-in-one steaming and oven machine as claimed in any one of claims 1 to 3, wherein the inner container is provided with a plurality of inner grooves,

a plurality of outlet holes for discharging the heat-exchanged steam or gas;

5. An all-in-one steaming and baking oven as claimed in claim 4, wherein a cover plate is mounted inside the inner container, a containing cavity is formed between the cover plate and the inner wall of at least one side of the inner container, and the inlet hole and the outlet hole are arranged on the cover plate.

6. The all-in-one steaming and baking oven machine as claimed in claim 5, wherein the position of the cover plate provided with the inlet hole is a single-layer plate, and the inlet hole penetrates through the single-layer plate and is communicated with the accommodating cavity and the plurality of steaming and baking areas;

7. The all-in-one steaming and oven machine as claimed in claim 5 or 6, wherein a steam inlet is arranged on the inner wall of the inner container forming an accommodating cavity with the cover plate and used for introducing steam into the accommodating cavity.

8. The all-in-one steaming and baking oven machine as claimed in claim 7, wherein the cover plate is mounted at the rear part of the inner container and positioned at the front side of the rear wall of the inner container, the accommodating cavity is formed between the cover plate and the rear wall of the inner container, and the steam inlet is arranged on the rear wall of the inner container.

9. The all-in-one steaming and baking machine as claimed in any one of claims 6 to 8, further comprising an air supply device for blowing steam or hot air into the plurality of steaming and baking regions;

the air supply device comprises an air supply device,

preferably, the outlet holes are arranged around the plurality of inlet holes;

preferably, the air supply device is a centrifugal fan.

10. An all-in-one steaming and oven machine as claimed in claim 9, further comprising,