KR101309311B1 - Multiple cooking apparatus - Google Patents

Abstract

One embodiment of the present invention is capable of baking and steaming, and provides a composite cooker capable of communicating with the outside. The composite cooker according to the embodiment of the present invention may include a main body, a first steam generator, a second steam generator, a hot air sprayer, a water supply and a controller. Here, the body portion forms the body of the composite cooker. The first steam generator is provided in the main body, and generates steam using the supplied water. The second steam generator generates steam using the supplied water. The hot air spray unit sprays steam generated from the first steam generator and the second steam generator into the cooking chamber. The water supply unit has a first water supply pipe for supplying water to the first steam generator, a second water supply pipe for supplying water to the second steam generator, and a first switching valve for selectively opening and closing the first water supply pipe and the second water supply pipe. Has The control unit controls the operation of the first switching valve to selectively supply water to the first steam generator and the second steam generator.

Description

MULTIPLE COOKING APPARATUS}

The present invention relates to a composite cooker, and more particularly to a confectionery, a baking and steamed dishes, and a composite cooker capable of communicating with the outside.

In general, a confectionery or bakery convection oven (convection oven) is used for confectionery or baking, and a steaming cooker is used for steaming.

While the confectioner or baking convection oven and the steaming cooker include many similar configurations, there are differences in terms of generation and supply of steam.

In other words, confectionery or baking convection ovens must be able to elaborate the limited amount of wet steam required, while steamed cookers must be able to supply a sufficient amount of various types of steam, from wet steam to superheated steam as needed. do.

Therefore, when confectionery or baking, a limited amount of steam is exquisitely produced, and when cooking, various types of steam are sufficiently produced, and a cooker capable of using confectionery, baking and steaming as needed is required.

In order to solve the above problems, the technical problem to be achieved by the present invention is to provide a confectionery, baking and steamed dishes, a composite cooker that can communicate with the outside.

In order to achieve the above technical problem, an embodiment of the present invention forms a body, the main body having a cooking chamber; A water supply unit having a first water supply pipe and a second water supply pipe forming a different flow path, and a first switching valve for selectively opening and closing the first water supply pipe and the second water supply pipe; A first steam generator provided in the main body and generating steam with water supplied to the first water supply pipe; A second steam generator for generating steam into the water supplied to the second water supply pipe; A hot air spraying unit for injecting steam generated from the first steam generator and the second steam generator into the cooking chamber; And it provides a composite cooker comprising a control unit for controlling the operation of the first switching valve so that water is selectively supplied to the first steam generator and the second steam generator.

Here, the second steam generating unit, a water supply tank in which water supplied through the second water supply pipe is stored, a heating device for heating water supplied from the water supply tank, and a discharge movement of steam generated from the heating device. It may be configured to include a steam pipe for guiding, and an injection nozzle provided at one end of the steam pipe to inject steam into the hot air spray unit.

In addition, the steam pipe may be provided with a second switching valve that is controlled by the control unit to control the opening and closing of the steam pipe and the amount of opening and closing.

In addition, the second steam generating unit may be provided inside the main body or outside the main body.

The controller may transmit operation information of the first steam generator, the second steam generator, the hot air sprayer, and the water supply unit to at least one of the Internet and wireless communication.

In addition, an upper portion of the main body, an intake damper consisting of a fan for operating the power supplied from the fan motor assembly and the fan motor assembly to allow the outside air to flow into the cooking chamber, and the air of the cooking chamber to be discharged to the outside An exhaust damper may be provided.

According to the present invention, it is possible to selectively supply steam required for cooking by selectively supplying water to the first steam generating unit and the second steam generating unit, thereby allowing selective cooking of confectionery, baking and steamed dishes.

In addition, according to the present invention, since the control unit may transmit operation information of the first steam generator, the second steam generator, the hot air sprayer, and the water supply unit to the terminal using at least one of the Internet and wireless communication, As well as the operation status of the cooker can know and manage the presence of abnormalities, and can be made quickly and after-sales diagnosis and failure services in the event of an error or failure. In addition, since the control unit may be remotely controlled through the terminal, the operation state of the multicooker can be changed and manipulated from the outside, and the software used for the multicooker can be easily upgraded.

The effects of the present invention are not limited to the above-described effects, but should be understood to include all effects deduced from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a perspective view showing a composite cooker according to an embodiment of the present invention.
Figure 2 is a schematic diagram showing the configuration of a composite cooker according to an embodiment of the present invention.
3 is a perspective view showing a first steam generator of the composite cooker according to an embodiment of the present invention.
Figure 4 is an exploded perspective view showing a first steam generator of the composite cooker according to an embodiment of the present invention.
5 is a perspective view showing the front surface of the hot air spray unit of the composite cooker according to an embodiment of the present invention.
6 is a perspective view showing the rear surface of the hot air spray unit of the composite cooker according to an embodiment of the present invention.
Figure 7 is an exploded perspective view showing a hot air jet unit of the composite cooker according to an embodiment of the present invention.
8 is a side view illustrating a first steam generator of the multicooker according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "indirectly connected" . Also, when an element is referred to as "comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a composite cooker according to an embodiment of the present invention.

As shown in Figure 1, the body portion 10 may form the body of the composite cooker.

The main body 10 may have a cooking chamber 11 in which an object to be cooked is accommodated, and a door 12 for opening and closing the cooking chamber 11 may be provided at one front side of the main body 10.

In addition, a rotating shelf (not shown) may be provided at an inner upper portion of the cooking chamber 11, and an object to be cooked may be placed on the rotating shelf.

In addition, a driving assembly 13 for operating the rotating shelf may be provided at an upper portion of the main body 10.

The drive assembly 13 is connected to the drive motor 14 for generating power, the power transmission belt 15 for transmitting power generated from the drive motor 14, and the power transmission belt 15, while rotating and rotating the shelf. It may be configured to include a pulley 16 for powering the.

In addition, the control unit 20 may be provided on the other front side of the main body unit 10.

Here, the control unit 20 is a display unit 21 that can visually display the amount of heating and the amount of steam according to the type of confectionery, baking or steamed food to be cooked, and the input unit 22 that can input the input signal It may be configured to include.

In addition, the display unit 21 and the input unit 22 may be made of an analog or digital method, and may be made of a touch screen type liquid crystal display device (LCD).

In addition, an upper portion of the main body 10 may include an intake damper composed of a fan (not shown) and the fan motor assembly 17, and an exhaust damper 18.

The fan may be provided inside the main body 10, and the fan may operate by receiving power from the fan motor assembly 17 to allow external air to flow into the cooking chamber 11, or air inside the cooking chamber 11. Can be cycled.

In addition, the exhaust damper 18 may allow the air of the cooking chamber 11 to be discharged to the outside.

Through this, during cooking, the temperature and humidity of the cooking chamber 11 may be adjusted by introducing or discharging fresh air into the cooking chamber 11 in a required amount without opening the door 12.

Here, the intake damper and the exhaust damper 18 may be controlled by the control unit 20, and, of course, may be manually adjusted.

Figure 2 is a schematic diagram showing the configuration of a composite cooker according to an embodiment of the present invention.

As shown in FIG. 2, the complex cooker includes the main body 10, the water supply 30, the first steam generator 40, the second steam generator 50, the hot air sprayer 70, and the controller 20. It can be made, including). Here, the controller 20 may control the water supply unit 30 to selectively supply water to the first steam generator 40 and the second steam generator 50. The first steam generator 40 may generate steam required for confectionery and baking, and the second steam generator 50 may generate steam required for steaming. In addition, the steam generated in the first steam generator 40 and the second steam generator 50 may be discharged through the hot air spray unit 70. Accordingly, not only confectionery, bakery and steamed dishes are possible with one compound cooker, but also a large space is not required to install a compound cooker, so that a narrow space can be efficiently used.

In detail, the water supply unit 30 may have a first water supply pipe 31, a second water supply pipe 32, and a first switching valve 33.

In addition, water for generating steam necessary for cooking may be supplied through the first water supply pipe 31 and the second water supply pipe 32.

Here, the water supplied to the first water supply pipe 31 and the second water supply pipe 32 may be supplied through the main water supply pipe 34, the main water supply pipe 34, the first water supply pipe 31 and The second water supply pipe 32 may be connected by the first switching valve 33.

In addition, the first switching valve 33 may be an electronic three-way valve, and may be connected to the control unit 20 to control the operation by the control unit 20.

As such, the control unit 20 controls whether the first switching valve 33 is opened or closed and the water supplied through the main water supply pipe 34 is controlled by the first water supply pipe 31 and the second water supply pipe 32. ) Can be selectively watered, and the water supply can be adjusted.

On the other hand, the first steam generator 40 may be provided in the body portion (10).

In addition, the first water supply pipe 31 may be provided to extend to the first steam generator 40.

Figure 3 is a perspective view showing a first steam generator of the composite cooker according to an embodiment of the present invention, Figure 4 is an exploded perspective view showing a first steam generator of the composite cooker according to an embodiment of the present invention.

As shown in FIG. 3 and FIG. 4, the first steam generator 40 may include a plate 41, a steel ball 42, a first sprinkling pipe 43, and a cover 44. have.

Here, the plate 41 may have a flat bottom surface, and a portion of the edge may be bent upward.

In addition, a plurality of steel balls 42 may be accommodated in the plate 41.

The steel ball 42 may be heated by a heater (not shown), and the steel ball 42 may be provided to be fixed to the plate 41.

In addition, the plate 41 in which the steel ball 42 is accommodated may be provided in multiple layers.

In addition, a first watering pipe 43 may be provided at an upper side of the plate 41 provided on the uppermost layer, and the first watering pipe 43 may be connected to the first water supply pipe 31.

In addition, a plurality of first nozzle holes 45 may be formed in the first water discharge pipe 43.

Through this, the water supplied through the first water supply pipe 31 may be introduced into the first water discharge pipe 43 and then discharged through the first nozzle hole 45.

In addition, a cover 44 may be provided at an upper side of the first sprinkling pipe 43.

The cover 44 may surround the first sprinkling pipe 43 as a whole, and the lower portion of the cover 44 may be opened.

Through this, the water discharged through the first nozzle hole 45 can fall down while being prevented from hitting the inner surface of the cover 44 to be scattered.

At this time, the lower portion of the cover 44 may be opened in a width smaller than the width of the plate 41, thereby, stably to the steel ball 42 without losing water hit the inner surface of the cover 44 You can fall.

Then, the water dropped in this way is dropped to the heated steel ball 42, vaporized by the heat of the steel ball 42 can be generated steam.

At this time, as the spherical steel ball 42 has a large surface area, the heat exchange area with water can be further widened, so that steam can be generated effectively.

In addition, a plurality of discharge holes 46 may be formed on the bottom surface of the plate 41.

Through this, the unvaporized water is dropped down through the discharge hole 46, the water down is vaporized by the heat of the steel ball 42 can be generated steam.

Here, the steam generated in the first steam generator 40 may be less than 1kg / ㎠.

In addition, the steam generated in the first steam generator 40 may be used during cooking for confectionery and baking.

That is, the control unit 20 controls the first switching valve 33 at the time of cooking for baking and baking to close the second water supply pipe 32 and open the first water supply pipe 31 to open the first water supply pipe 31. By controlling the water to be supplied to the first steam generator 40 to generate steam.

At this time, by controlling the opening and closing amount of the first switching valve 33, the amount of water supply can be adjusted, through which, the amount of steam generated can also be finely adjusted.

In addition, a bed 47 may be provided below the plate 41 provided on the bottom layer.

The bed 47 is filled with water that is not vaporized, and through this, water can be prevented from accumulating on the bottom of the cooking chamber 11.

On the other hand, as shown in Figure 2 again, the second water supply pipe 32 may be provided to extend to the second steam generating unit (50).

In this case, the second steam generating unit 50 may be provided inside the main body 10 or may be provided outside the main body 10.

That is, the installation position of the second steam generating unit 50 is not particularly limited.

The second steam generator 50 may include a water supply tank 51, a heating device 52, a steam pipe 53, and a spray nozzle 54.

First, the second water supply pipe 32 may be connected to the water supply tank 51.

In addition, the water supply tank 51 and the second water supply pipe 32 may be provided with a water level control unit (55).

The water level control unit 55 may have a first control valve 56 provided in the water supply tank 51 and a second control valve 57 provided in the second water supply pipe 32. By the feedback between the 56 and the second control valve (57) it is possible to maintain the water level in the water supply tank (51).

In addition, the water supply tank 51 may be connected to the heating device 52 by a connection pipe 58.

In addition, the heating device 52 may have a heating line 59, the water of the heating device 52 is heated by the heat generated from the heating line 59 to generate steam.

Here, the steam generated in the second steam generator 50 may be 1kg / ㎠ or more steam.

And, the steam generated in the second steam generating unit 50 may be used during steaming.

That is, the controller 20 controls the first switching valve 33 to close the first water supply pipe 31 at the time of steaming, and opens the second water supply pipe 32 so that water is supplied to the second water supply pipe 32. By controlling the supply, the second steam generator 50 generates steam.

As such, the control unit 20 controls the first switching valve 33 to generate steam from the first steam generator 40 during confectionery and baking, and the second steam generator 50 during steaming. Steam can be generated in the confectionery, bakery and steamed cooking of selective cooking is possible.

In addition, the control unit 20 may control the opening and closing of the first switching valve 33 to adjust the supply direction of water, as well as controlling the opening and closing amount of the first switching valve 33 to adjust the amount of water supply.

Therefore, it is possible to precisely control the amount of steam required for confectionery, baking and steaming.

In addition, the heating device 52 may be further provided with a pressure holding unit 60, the pressure holding unit 60 may be configured to include a pressure gauge 61 and the third control valve (62).

The pressure holding unit 60 is to maintain a constant pressure inside the heating device (52).

In addition, the steam generated by the heating device 52 may be discharged by guiding the movement through the steam pipe 53.

In addition, one end of the steam pipe 53 may be provided with an injection nozzle 54, the steam moved through the steam pipe 53 may be injected through the injection nozzle (54).

Here, the steam pipe 53 may be provided with a second switching valve (64).

In addition, the second switching valve 64 may be controlled to be operated by the controller 20.

That is, the control unit 20 may control the opening and closing of the steam pipe 53 and the amount of opening and closing by controlling the opening and closing of the second switching valve 64, accordingly, the movement of the steam is selectively controlled by the injection nozzle 54 The amount of steam injected from the can be controlled.

In this way, while the steaming cooking is added to the control of the second switching valve 64, the amount of steam can be more precisely adjusted in various stages.

Furthermore, by adding the temperature control of the heating wire 59, it is possible to supply various types of steam from wet steam to superheated steam as necessary.

On the other hand, when the second steam generating unit 50 is provided on the outside of the body portion 10, the water supply tank 51 and the heating device 52 may be accommodated in a separate housing (66).

The steam generated by the first steam generator 40 and the second steam generator 50 may be injected into the cooking chamber 11 through the hot air spray unit 70.

5 is a perspective view showing the front surface of the hot air spray unit of the composite cooker according to an embodiment of the present invention, Figure 6 is a perspective view showing the rear of the hot air spray unit of the composite cooker according to an embodiment of the present invention, Figure 7 An exploded perspective view showing a hot air jet unit of a composite cooker according to an embodiment of the present invention.

As shown in FIG. 5 to FIG. 7, the hot air spray unit 70 may include a base frame 71, an inflow unit 72, and a discharge unit 73.

Here, the base frame 71 may be coupled to one side of the cooking chamber 11.

In addition, the base frame 71 may be formed to be long in one direction, and may be installed in one side of the cooking chamber 11 in the vertical direction.

To this end, a plurality of first fastening holes 74 may be formed at both ends of the base frame 71.

In addition, a second fastening hole (not shown) corresponding to the first fastening hole 74 may be formed on one side of the cooking chamber 11, and the fastening member is formed through the first fastening hole 74 and the second fastening hole. As the (not shown) is fastened, the base frame 71 may be coupled to the cooking chamber 11.

In addition, one or more mounting slits 75 may be formed in the base frame 71 in the longitudinal direction.

In addition, a third fastening hole 76 may be formed through the mounting slit 75.

In addition, the inflow unit 72 may be coupled to one side of the base frame 71, more specifically, one side of the mounting slit 75.

Here, one side of the mounting slit 75 may face the outside of the cooking chamber 11, and thus, the inflow unit 72 may be provided outside the cooking chamber 11.

Then, the steam generated in the first steam generator 40 and the second steam generator 50 may be introduced through the inlet unit 72.

The first steam generator 40 and the second steam generator 50 is provided so that the steam generated in the first steam generator 40 and the second steam generator 50 can move to the inlet unit 72. Of course, it may be connected to the inlet unit 72 through a flow path (not shown).

In addition, the inflow unit 72 may have a side plate 77 that is provided side by side at a predetermined interval to form a flow path 81 therein, and a first flip 78 provided between the side plates 77. have.

In addition, a flange 79 may be formed on each of the side plates 77, and a fourth fastening hole 80 corresponding to the third fastening hole 76 may be formed through the flange 79, and a third As the fastening member (not shown) is fastened through the fastening hole 76 and the fourth fastening hole 80, the inflow unit 72 may be coupled to the base frame 71.

In addition, a plurality of first flip 78 may be provided at a predetermined interval in the flow path 81 formed by the side plate 77.

In addition, the first flip 78 may be formed in a horizontal direction on the flow path 81 formed by the side plate 77.

More specifically, the first flip 78 may be formed to be inclined upwardly along the moving direction of the steam.

The first flip 78 formed as described above partitions the flow path 81 formed by the side plate 77 so that the steam generated in the first steam generator 40 and the second steam generator 50 is discharged. It can be guided to enter.

In addition, since water droplets formed on the surface of the first flip 78 may be induced to fall out of the cooking chamber 11 while the steam moves, the phenomenon that water collects at the bottom of the cooking chamber 11 may be reduced. .

In this case, the side plate 77 and the first flip 78 may be integrally formed.

That is, the side plate 77 and the first flip 78 may be formed by cutting and bending one plate.

For example, the first flip 78 may be formed as a part partially cut out of the portion connecting the side plate 77 is bent into the flow path 81 formed by the side plate 77. .

In this case, the slit 82 may be further formed at a portion at which the first flip 78 is bent so as to easily bend the first flip 78.

In addition, a piece 83 may be further provided at the upper end and the lower end of the mounting slit 75.

In addition, the discharge unit 73 may be coupled to the other side of the base frame 71, more specifically, the other side of the mounting slit 75.

Here, the other side surface of the mounting slit 75 may be opposed to the inside of the cooking chamber 11, and thus, the discharge unit 73 may be provided inside the cooking chamber 11.

In addition, the steam introduced through the inlet unit 72 may be discharged through the discharge unit 73.

And, the discharge unit 73 may have a discharge plate (84).

In addition, a plurality of first discharge holes 85 may be formed through the discharge plate 84 at regular intervals along the longitudinal direction.

In addition, a second flip 86 may be formed in a horizontal direction below the first discharge hole 85, and steam discharged through the first discharge hole 85 may be lowered by the second flip 86. Movement of can be prevented.

That is, the steam discharged through the discharge unit 73 is guided so as not to move downward from the moment of discharge, so that the steam can be discharged to the cooking chamber 11 as a whole.

The second flip 86 may be integrally formed with the discharge plate 84.

That is, the second flip 86 may be formed by bending a portion cut to form the first discharge hole 85 in the discharge plate 84.

In addition, a fifth fastening hole 87 corresponding to the third fastening hole 76 may be formed in the discharge plate 84.

In addition, as the fastening member (not shown) is fastened through the third fastening hole 76 and the fifth fastening hole 87, the discharge plate 84 may be coupled to the base frame 71.

At this time, both sides of the front of the discharge plate 84 may be further provided with a support for supporting the discharge plate 84, 88, the sixth fastening so as to correspond to the fifth fastening hole (87) Ball 89 may be penetrated.

Here, the third, fourth, fifth, and sixth fastening holes 76, 80, 87, and 89 may be fastened by one fastening member (not shown).

In addition, an auxiliary plate 90 having a second discharge hole 91 corresponding to the first discharge hole 85 may be further attached to the rear surface of the discharge plate 84, through which the discharge plate 84 may be attached. The part not supported by the fixing stand 88 may be supported by the auxiliary plate 90.

On the other hand, the control unit 20 uses at least one of the Internet and wireless communication for the operation information of the first steam generating unit 40, the second steam generating unit 50, the hot air spray unit 70 and the water supply unit 30. Can be transmitted to the terminal 25.

Here, the terminal 25 may be a terminal provided at a specific place, and the specific place may be at least one of a manufacturer, a distributor, and a repair company of the multicooker.

Therefore, it is possible to know and manage not only the operation state of the complex cooker, but also whether there is an abnormality from the outside, and after-sales service can be made quickly and conveniently in the event of an abnormality or a failure.

In addition, the control unit 20 may be remotely controlled through the terminal 25.

Through this, it is possible to change and manipulate the operating state of the composite cooker from the outside, it is also possible to easily upgrade the software used in the composite cooker.

8 is a side view illustrating a first steam generator of the multicooker according to another embodiment of the present invention. The first steam generator of the composite cooker according to the present embodiment may further include a second sprinkling pipe, and other components are the same as in the above-described embodiment, and thus description thereof is omitted.

As shown in FIG. 8, the first steam generator 140 may further have a second sprinkling pipe 143.

In addition, the second sprinkling pipe 143 may be connected to the first water supply pipe 131.

In addition, the second sprinkling pipe 143 may be provided at one side of the plate 141 provided in multiple layers.

In addition, the second sprinkling pipe 143 may be provided in a horizontal direction, and a plurality of second spray pipes 143 may be provided at regular intervals along the height direction.

In addition, a second nozzle hole 145 may be formed in the second water spray pipe 143, and the second nozzle hole 145 may be formed such that water is sprayed in a horizontal direction toward the side of the plate 141. .

Through this, in the second sprinkling pipe 143, a larger amount of water may be injected for a unit time, and the heat exchange rate with the steel ball 142 may be increased, thereby obtaining a large amount of steam in a short time.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is represented by the following claims, and it should be construed that all changes or modifications derived from the meaning and scope of the claims and their equivalents are included in the scope of the present invention.

10: main body 11: cooking chamber
20: control unit 25: terminal
30: water supply 31,131: first water supply pipe
32: 2nd water supply pipe 33: 1st switching valve
34: main water supply pipe 40,140: first steam generator
41,141: plate 42,142: steel ball
43: first water pipe 44: cover
50: second steam generator 51: water supply tank
52: heating device 53: steam piping
54: injection nozzle 55: level control unit
58: connection piping 59: heating wire
60: pressure holding unit 64: second switching valve
70: hot air jet unit 71: base frame
72: inlet unit 73: outlet unit
78: first flip 85: first discharge hole
86: second flip 143: second water pipe

Claims (6)

A main body forming a body and having a cooking chamber;
A water supply unit having a first water supply pipe and a second water supply pipe forming a different flow path, and a first switching valve for selectively opening and closing the first water supply pipe and the second water supply pipe;
A first steam generator provided in the main body and generating steam with water supplied to the first water supply pipe;
A second steam generator for generating steam into the water supplied to the second water supply pipe;
A hot air spraying unit for injecting steam generated from the first steam generator and the second steam generator into the cooking chamber; And
And a control unit controlling an operation of the first switching valve to selectively supply water to the first steam generator and the second steam generator. The method of claim 1,
The second steam generator,
A water supply tank in which water supplied through the second water supply pipe is stored;
A heating device for heating the water supplied from the water supply tank;
A steam pipe for guiding a discharge movement of steam generated from the heating device;
And a spray nozzle provided at one end of the steam pipe to inject steam into the hot air spray unit. The method of claim 2,
The steam pipe is a composite cooker characterized in that the operation is controlled by the control unit is provided with a second switching valve for controlling the opening and closing of the steam pipe and the amount of opening and closing. The method of claim 1,
The second steam generating unit is a composite cooker, characterized in that provided on the inner side or the outer side of the main body portion. The method of claim 1,
The control unit,
And the operation information of the first steam generator, the second steam generator, the hot wind sprayer, and the water supply unit is transmitted to a terminal using at least one of the Internet and wireless communication. The method of claim 1,
On the upper part of the main body,
An intake damper comprising a fan motor assembly and a fan that receives power from the fan motor assembly and operates to allow external air to flow into the cooking chamber;
Combination cooker characterized in that the exhaust damper is provided to discharge the air of the cooking chamber to the outside.

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