WO2018139909A2

WO2018139909A2 - Hybrid, steam heating-type and induction heating-type convenience food cooking device

Info

Publication number: WO2018139909A2
Application number: PCT/KR2018/001202
Authority: WO
Inventors: 박한
Original assignee: 박한
Priority date: 2017-01-26
Filing date: 2018-01-26
Publication date: 2018-08-02
Also published as: WO2018139909A3

Abstract

The present invention provides a hybrid, steam heating-type and induction heating-type convenience food cooking device comprising: a spray module having a double-use nozzle part which selectively sprays steam or hot water, and a supply tube which supplies steam or hot water to the double-use nozzle part and is disposed with a rack and pinion gear; a driving module comprising a solenoid valve formed on an upper side of a raising and lowering plate so as to slide toward the supply tube, and a limit switch detecting raised and lowered heights of the raising and lowering plate and of the double-use nozzle part; an instant heating module; a recognition module recognizing a barcode having instant cooking recipe information; and a control module which, according to the instant cooking recipe information, raises and lowers the double-use nozzle part and the raising and lowering plate together by fastening the solenoid valve into a fastening recess of the supply tube in the case of a steam cooking recipe, and raises and lowers the double-use nozzle part alone by separating the solenoid valve from the fastening recess of the supply tube in the case of a hot water cooking recipe.

Description

Steam heating and induction heating hybrid instant food cooking device

The present invention relates to a steam heating and induction heating type instant food cooking apparatus, and more specifically, steam cooking by selectively spraying steam or hot water by the same steam and hot water combined nozzles irrespective of the type of instant food. Or it relates to a steam heating and induction heating-type instant food cooking apparatus capable of performing hot water cooking.

As is well known, fast foods and instant foods are being used frequently due to changes in the dietary environment of modern people. In addition, instant cooking devices with functions for ready-to-eat foods, such as microwave ovens, electric ovens or water heaters, are used, in particular, beyond the taste limits of more than ready-to-eat foods. Instant food cooking apparatus using steam spray or hot water spray has been developed to feel the flavor.

On the other hand, the instant food is diversified, the standard of the instant cooking container that accommodates it according to room temperature, refrigerated or frozen food, and using steam spray or hot water spray to reproduce the original taste of instant food For this purpose, a complex instant cooking device combining a steam spray cooking device and a hot water spray cooking device is utilized.

However, for instant cooking according to steam spraying or hot water spraying, there is a problem in that the injection nozzle, the heater and the instant cooking container holder must be provided separately.

For example, since the holder regions of the steam spray instant cooking container and the hot water spray instant cooking container are separately formed, the injection nozzle and the driving unit must be separately configured, compact construction is difficult, and thus manufacturing cost increases.

The technical problem to be achieved by the idea of the present invention, to provide a steam heating and induction heating type instant food cooking apparatus, which can be configured to combine the injection nozzle and the drive unit and the heater for instant cooking according to steam spray or hot water spray There is.

In order to achieve the above object, the present invention, the body of a predetermined shape; A holder module including a staircase holder part having an inner space seated according to a diameter of a bottom surface of an instant cooking container having a different diameter and a pating part formed on an outer circumferential surface of the holder part; A combined nozzle unit for selectively injecting steam or hot water through the lid of the instant cooking container seated on the holder, a supply pipe for supplying steam or hot water to the combined nozzle, and coupled to an upper end of the supply pipe. And a pressure cover for controlling the injection time and the injection amount, the instant cooking container, the combined nozzle part disposed inside, and formed in a shape corresponding to the part to press the part, and the pressure cover. Injection module consisting of a lifting plate fixed cover; A deceleration gear and a reverse motor for elevating the supply pipe, a support frame having a pair of guide shafts for guiding the elevating of the elevating plate, and coupled to the supporting frame to sense the elevating height of the elevating plate and the combined nozzle unit; A driving module comprising a limit switch; An instantaneous heating module comprising a heater, an inlet for injecting water supplied from the water tank into the heater, and an outlet for discharging steam and heated hot water vaporized by the heater; An induction module disposed under the holder module and interposed with a heat insulating member, the induction coil for heating the holder module, and a cooling fan disposed under the induction coil; A recognition module formed on a front frame of the main body and recognizing a barcode having instant cooking recipe information printed on an outer surface of the instant cooking container; And steam cooking recipe according to the instant cooking recipe information recognized by the recognition module, by moving the combined nozzle unit and the lifting plate in conjunction with each other, driving the instantaneous heating module to control the steam spraying time and the steam spraying amount, and to cook hot water. If it is a recipe, the control unit for elevating the combined nozzle unit alone and controlling the hot water injection time, hot water injection amount, heating time and heating temperature by driving the instantaneous heating module and the induction module; steam heating type and induction heating type combined type Provides an instant food cooking device.

Here, the supply pipe passes through the hollow formed in the elevating plate, the upper side of the supply pipe is formed with a pinion gear, the upper plate is formed on the solenoid valve sliding in the direction of the supply pipe, the solenoid valve is opposed to A binding groove is formed on the side of the supply pipe, and the reduction gear is engaged with the rack pinion gear of the supply pipe, so that the solenoid valve is connected to the supply pipe if it is a steam cooking recipe according to the instant cooking recipe information recognized by the recognition module. The combined nozzle unit and the lifting plate are elevated by interlocking with a groove, and if the hot water cooking recipe is used, the solenoid valve may be separated from the binding groove of the supply pipe to lift the combined nozzle unit alone.

The first lifting rod extending from the lifting plate and at least two first limit switches corresponding to the first lifting rod detect the lifting height of the lifting plate and extend from the supply pipe. The lifting height of the supply pipe may be sensed by contacting the second lifting rod and at least two second limit switches corresponding to the second lifting rod.

On the other hand, the control module, if the steam cooking recipe according to the instant cooking recipe information recognized by the recognition module, front-loading the holder module to the position facing the injection module, instant cooking recognized by the recognition module According to recipe information, if the cooking recipe is hot water, the holder module may be accommodated inside the main body and the induction module may directly face the injection module.

In addition, the holder module may be formed to be detachable on the induction module.

In addition, the combined nozzle unit or the supply pipe may include a Teflon, and may further include a worm heater for maintaining the combined nozzle unit or the supply pipe at a predetermined temperature or more.

According to the present invention, according to the instant food recipe information, without the separate configuration of the drive module and the instantaneous heating module, by using the solenoid valve to raise and lower the combined nozzle unit alone or in conjunction with the lifting plate, the nozzle for combined steam or hot water spray There is an effect that can selectively spray by wealth.

In addition, the holder module is configured in the front loading method or detachable method to the main body, so that the injection module is exposed only during steam instant cooking, and can be accommodated or separated inside the main body during cooking standby or hot water instant cooking. This has a possible effect.

In addition, it is possible to adaptively seat the steam instant cooking container of different specifications according to the room temperature, refrigerated or frozen food by the step holder portion has the effect of improving the universality of steam instant cooking.

In addition, by combining the plate-shaped heater with the combined nozzle portion in the shortest distance to minimize the length of the pipeline to remove heat loss, there is an effect that can minimize the temperature drop of steam when steam or hot water supply.

Furthermore, the combined nozzle part or the supply pipe is composed of Teflon, and the worm heater is formed adjacent to the combined nozzle part or the supply pipe to maintain steam or hot water above a certain temperature until just before spraying, and the pipeline is continuously maintained without any sterilization treatment. It can be sterilized.

1 is a schematic perspective view of a steam heating and induction heating type instant food cooking apparatus according to the present invention.

Figure 2a illustrates the operation of the injection module and the drive module during hot water injection of the hot water cooking container of FIG.

Figure 2b illustrates the operation of the injection module and the drive module during the steam injection of the steam cooking vessel of FIG.

3 is a block diagram illustrating the configuration of the driving module of FIG.

4 is an enlarged view of the holder module of FIG. 1.

FIG. 5 illustrates a front loading operation of the holder module of FIG. 4.

6 is an enlarged view of the instantaneous heating module of FIG.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention having the above-described features.

1 is a schematic perspective view of a steam heating and induction heating type instant food cooking apparatus according to the present invention, Figure 2a illustrates the operation of the injection module and the drive module during the hot water spray of the hot water cooking container of Figure 1, 2B illustrates the operation of the injection module and the driving module during the steam injection of the steam cooking container of FIG. 1, FIG. 3 is a block diagram conceptually illustrating the configuration of the driving module of FIG. 1, and FIG. 5 shows an enlarged separation of the holder module, and FIG. 5 illustrates a front loading operation of the holder module of FIG. 4, and FIG. 6 shows an enlarged separation of the instantaneous heating module of FIG. 1.

1 to 6, the steam heating and induction heating type combined instant food cooking apparatus according to the present invention, as a whole, the main body 100 to form an appearance of a predetermined shape, the stepped holder portion 111 and the patting Holder module 110 composed of the unit 112, the injection module 120 for injecting steam or hot water into the instant cooking container 10, the drive module 130 for selectively lifting the injection module 120, steam or Instant heating module 140 for generating hot water and supplying to the injection module 120, induction module 150, recognition module 160 for recognizing recipe information, and a control module 170 for controlling the overall operation. .

First, as shown in FIG. 1, the main body 100 is composed of a front frame 102 and a rear frame 103 fastened to each other by fasteners (not shown), and the interior of which the components described below are disposed. Provide space.

Next, as shown in Figure 4, the holder module 110, the holder and the stepped holder 111 and the holder formed in a different diameter of the inner space seated according to the diameter of the bottom surface of the steam or hot water instant cooking container 10 It consists of a patting portion 112 formed on the outer peripheral surface of the portion (111).

In detail, an internal space in which the instant cooking container 10 is seated is formed in a stepped shape in the stepped holder part 111 of the holder module 110.

For example, the holder part 111 may include a first holder part 111a having an instant cooking container holder space having a first diameter, and a second holder part having an instant cooking container holder space having a second diameter larger than the first diameter ( 111b), and the first and second holder portions 111a and b are formed with cross-shaped steam discharge grooves 111c, respectively, to accommodate various types of instant cooking containers 10 having different heights and diameters. have.

In addition, the holder module 110 may include a discharge port 113 formed on the bottom surface of the first holder part 111a, a first drain pipe 114 perpendicularly communicating with the discharge port 113, and a first drain pipe 114. Air intake through the second drain pipe 115 and horizontally connected to the end of the first drain pipe 114 and a vent hole (not shown) formed in the bottom surface 105 of the main body 100. Intake fan 117 may be included.

That is, the steam flowing out of the instant cooking container 10 flows between the bottom surface of the instant cooking container 10 and the bottom surface of the first holder part 111a through the steam discharge groove 111c, and by the intake fan 117. It is cooled and discharged to the outside through the first and

second drain pipes

114 and 115 to the condensate.

On the other hand, the patting portion 112 is formed in the ring shape of the elastic material on the outer peripheral surface of the second holder portion (111b), the pressure cover 124 in close contact with the lower end of the pressure cover 124 when the pressure cover 124 to be described later And the inner space formed by the holder module 110 to block the external outflow of steam as much as possible.

In addition, the holder module 110 is located in the state accommodated inside the main body 100 when uncooked, and is configured as a tray structure to be front-loaded and exposed to a position opposite to the injection module 120 from the main body 100 immediately before cooking. It may be.

Next, as illustrated in FIGS. 2A and 2B, the injection module 120 selectively penetrates steam or hot water into the inside of the lid 11 of the instant cooking container 10 seated on the holder 111. Combined nozzle 121 for injection, supply pipe 122 for supplying steam or hot water to the combined nozzle 121, an electromagnetic valve coupled to the upper end of the supply pipe 122 to control the injection time and injection amount, and instant Covering the cooking vessel 10, the combined nozzle portion 121 is disposed inside, and formed in a shape corresponding to the patting portion 112, the pressure cover 124 for pressing the patting portion 112, and the pressure cover 124 is made of a lifting plate 125 is fixed.

In addition, the combined nozzle portion 121 is detachably hermetically connected to the supply pipe 122, the sharp portion 121a and the pressure cover (12a) formed with a plurality of injection holes for injecting steam or hot water into the instant cooking container 10 at the end; 124 is formed on the inside of the pressing plate 121b of the perforated structure which is coupled to the sharp portion 121a and pressurizes the lid 11 of the instant cooking container 10, and is formed on the pressing plate 121b and pressurized cover of steam ( 124) it may be made of a blocking plate (121c) for blocking the leakage to the upper side.

Here, the supply pipe 122 penetrates the hollow 126 formed in the elevating plate 125, and a leak pinion gear 127 is formed above the supply pipe 122, and the supply pipe 122 is disposed above the elevating plate 125. A solenoid valve 131 sliding in the direction is formed, a binding groove 122a is formed at a side of the supply pipe 122 facing the solenoid valve 131, and the reduction gear 132 is a rack pinion of the supply pipe 122. Engage with gear 127.

On the other hand, one end of the supply pipe 122 is connected to the detachable nozzle portion 121 and the other end is connected to the flexible hose pipe (not shown) in communication with the instantaneous heating module 140 to be described later steam or The hot water is supplied to the combined nozzle part 121.

In addition, the combined nozzle unit 121 or the supply pipe 122 includes a Teflon, and the combined nozzle unit 121 includes a worm heater (not shown) for maintaining the combined nozzle unit 121 or the supply pipe 122 at a predetermined temperature or more. Or to be adjacent to the supply pipe 122, the steam or hot water may be maintained at a constant temperature, such as 90 degrees or more until just before the injection. Accordingly, the heat loss of the combined nozzle unit 121 or the supply pipe 122 can be minimized and the pipe can be continuously sterilized.

In addition, the pressure cover 124 covers the lid 11 of the instant cooking container 10, the dual nozzle portion 121 is disposed on the inside facing the instant cooking container 10, the lower end of the patting portion 112 It is formed in a shape corresponding to, for example, a cylindrical shape to press the patting portion 112 in close contact.

Here, the patting part 112, the pressure plate 121b, the blocking plate 121c, and the pressure cover 124 prevent the outflow of steam to the outside of the pressure cover 124 when steam is sprayed into the instant cooking container 10. It can be suppressed as much as possible.

The elevating plate 125 is formed to elevate in a support frame having a 'c' shape fixed to the main body 100, and the elevating plate 125 is fixed with a pressing cover 124.

Next, as shown in Figures 2a to 3, the drive module 130, the solenoid valve 131 formed to slide back and forth in the direction of the binding groove (122a) of the supply pipe 122 on the lifting plate 125, A support frame having a reduction gear 132 and a stationary motor 133 engaged with the rack and pinion gear 127 of the supply pipe 122, and a pair of guide shafts for guiding the lifting of the lifting plate 125; Is coupled to the lifting plate 125 and the limit switch for detecting the lifting height of the combined nozzle unit 121.

Here, the elevating height of the elevating plate 125 is increased by contacting the first elevating rod 137 extending from the elevating plate 125 and at least two first limit switches corresponding to the first elevating rod 137. Detect.

In addition, the lifting height of the supply pipe 122 may be sensed by contacting the second lifting rod 138 extending from the supply pipe 122 and at least two second limit switches corresponding to the second lifting rod 138. Can be.

Here, a sensing sensor (not shown) for detecting various heights of the instant cooking container 10 may be formed adjacent to the side of the main body 100, and the instant cooking container 10 recognized by the recognition module 160 may be used. According to the height or height of the instant cooking container 10 recognized by the sensor, the control module 170 controls the lifting height of the lifting plate 125, the height of the lifting plate 125 by at least two limit switches The height information of the elevating plate 125 may be transmitted to the control module 170. For example, if four first or second limit switches are formed, and if the height of the instant cooking container 10 corresponds to the height corresponding to the detection information of the lower limit switch, the control module 170 may set the upper limit of the upper limit switch. Bypassing the height information transmitted from the two limit switches to continue driving the stationary motor 133, receiving the height information transmitted from the lower limit switch to stop the driving of the stationary motor 133, the lifting plate 125 It may be positioned corresponding to the height of the instant cooking container (10).

On the other hand, by replacing the limit switch, it is also possible to configure the encoder for detecting the rotational speed of the photosensor or the stationary motor 133 to detect the lifting position of the elevating plate (125).

Here, the stationary motor 133 may be fixedly formed on the upper side of the support frame to transmit torque to the rack pinion gear 127. That is, the lever pinion gear 127 receives torque from the reduction gear 132 connected to the drive shaft (not shown) of the stationary motor 133 and is linked with the supply pipe 122 alone or by the binding of the solenoid valve 131. The supply pipe 122 and the lifting plate 125 are raised or lowered.

On the other hand, the pair of guide shafts are disposed inside the support frame to guide the lifting of the lifting plate 125. Here, the guide plate into which the guide shaft is inserted may be fixed to the lifting plate 125.

In addition, as shown in (a) of FIG. 5, if the control module is a hot water cooking recipe according to the instant cooking recipe information recognized by the recognition module, the holder module 110 is accommodated inside the main body 110 and the induction module is provided. 150 to directly face the injection module 120. Here, the second drain pipe 115 is watertight and slides into the third drain pipe 118.

On the other hand, as shown in Figure 5 (b), if the control module 170 is a steam cooking recipe according to the instant cooking recipe information recognized by the recognition module 160, the holder module 110 in cooperation with the injection module Front loading to the position above the induction module 150 opposite to (120). Here, the second drain pipe 115 is watertight and slides outside the third drain pipe 118.

For reference, the holder module 110 may be formed to be detachable on the induction module 150 instead of the front loading method, and when the steam cooking, the holder module 110 is manually operated by an operation of a separate operation unit. You can also frontload.

Therefore, the holder module 110 is configured in a front loading manner or a detachable manner to the main body, so that the injection module 120 is exposed only during steam instant cooking, and accommodated or separated inside the main body during cooking standby or hot water instant cooking. It is possible to make a compact configuration as a whole.

Next, as shown in FIG. 6, the instantaneous heating module 140 includes a heater 141, an inlet 143 for injecting water supplied from the water tank into the heater 141, and a heater 141. It consists of a water outlet 144 for discharging the vaporized steam and heated hot water.

Here, the heater 141 is a plate-type heater, the plate-type heater is coupled to any one of the top, bottom or rear end of the combined nozzle unit 121 and the shortest distance support frame, or coupled to the lifting plate 125, the combined nozzle When the steam or hot water is supplied to the unit 121, the temperature of the steam or hot water may be reduced.

On the other hand, nano heater or ludenox heater is printed in a zigzag form and insulated by ceramic coating on the back surface of the heater heating plate made of a metal material of the heater 141, and water flow passages are arranged along the zigzag nano heater or ludenox heater line. Thus, the water supplied directly from the water tank or the external water supply pipe (not shown) is instantaneously heated to generate steam or hot water.

Therefore, steam or hot water may be generated by instantaneous heating of the plate heater to minimize power consumption.

Next, the induction module 150, the induction coil (not shown) which is disposed under the holder module 110 via a heat insulating member to heat the hot water instant cooking container 10, and is disposed below the induction coil of the induction coil It consists of a cooling fan to prevent overheating.

Here, a conductive member (not shown) made of silver foil material is formed at the lower end of the hot water instant cooking container 10 to be configured to enable instant induction heating by the induction module 150 as well as hot water instant cooking by hot water spraying. Can be.

Next, as shown in (a) of FIG. 1, the recognition module 160 is formed on the front frame 102 of the main body 100 to print instant cooking recipe information printed on the outer surface of the instant cooking container 10. Recognize the barcode. Here, the barcode may include the type of cooking container, type of instant food or recipe information of the instant cooking container 10.

That is, the recognition module 160 scans a barcode having instant cooking recipe information printed on the outer surface of the instant cooking container 10 photographed by a barcode reader or a camera, and thus instant cooking recipe information corresponding to a barcode, for example, steam instantaneous. Whether the cooking recipe or hot water instant cooking recipe is transmitted to the control module 170 to be described later.

Next, referring to FIG. 3, if the control module 170 is a steam cooking recipe according to the instant cooking recipe information recognized by the recognition module 160, the solenoid valve 131 may be connected to the binding groove 122a of the supply pipe 122. ), The combined nozzle unit 121 and the elevating plate 125 are elevated in conjunction with each other, and the steam heating time and the steam injection amount are controlled by driving the instantaneous heating module 140.

On the other hand, if the hot water cooking recipe, the control module 170 separates the solenoid valve 131 from the binding groove (122a) of the supply pipe 122 to elevate the combined nozzle unit 121 alone, the instantaneous heating module 140 and The induction module 150 is driven to control hot water spraying time, hot water spraying amount, heating time and heating temperature.

For example, the control module 170 drives the instantaneous heating module 140 according to the steam instant cooking recipe information recognized by the recognition module 160 to set the temperature of the heater 141 to a vaporization point or higher to generate steam. Then, the solenoid valve 131 is driven to lock the supply pipe 122 and the lifting plate 125 in conjunction with each other.

In addition, the control module 170 drives the instantaneous heating module 140 according to the hot water instant cooking recipe information recognized by the recognition module 160 to set the temperature of the heater 141 below the vaporization point to generate hot water. Then, the solenoid valve 131 is driven (unlocked) to raise and lower the supply pipe 122 alone.

Here, the control module 170 may set the ratio between the amount of steam and the amount of moisture by adjusting the steam injection time (or the steam pumping time) according to the instant cooking recipe information, for example, the ratio of the amount of steam and the amount of water during one second injection 3: 1, the ratio of the amount of steam and the amount of water when spraying for 2 seconds can be set to 1: 1, and the ratio of the amount of steam and the amount of water to spray for 3 seconds is set to 1: 3 team.

Meanwhile, as illustrated in FIG. 1A, the display unit 180 is additionally formed on the front frame 102 of the main body 100 to visually display instant cooking-related advertisements or instant cooking recipe information to the user. You can also pass it.

In addition, as shown in (a) and (b) of Figure 1, the front frame 102 of the main body is formed with a vent hole 104 to intake water vapor generated during hot water instant cooking to the outside through the vent hole 103a And a blower fan (not shown) and a ventilation hole 103a are formed in the rear frame 103 of the main body 100 to inhale outside air into the main body 100 to absorb moisture or heat inside the main body 100. By removing or exhausting through the vent hole 103a, oxidation, corrosion, or short circuit of the above-described components constituting the inside of the main body 100 can be prevented.

The embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical idea of the present invention, and various equivalents may be substituted for them at the time of the present application. It should be understood that there may be water and variations.

Steam heating type and induction heating type instant food cooking apparatus according to the present invention can selectively spray steam spraying or hot water spraying by the combined nozzle unit according to the instant food recipe information, compact configuration is possible, room temperature, refrigeration Alternatively, steam instant cooking containers of different specifications can be selectively settled according to frozen foods, and heat loss can be eliminated, thereby minimizing the temperature drop of steam when steam or hot water is supplied. While maintaining the above, there is an effect that can continuously sterilize the pipeline without a separate sterilization process is an industrially useful invention.

Claims

A main body of a predetermined shape;

A holder module including a staircase holder part having an inner space seated according to a diameter of a bottom surface of an instant cooking container having a different diameter and a pating part formed on an outer circumferential surface of the holder part;

A combined nozzle unit for selectively injecting steam or hot water through the lid of the instant cooking container seated on the holder, a supply pipe for supplying steam or hot water to the combined nozzle, and coupled to an upper end of the supply pipe. And a pressure cover for controlling the injection time and the injection amount, the instant cooking container, the combined nozzle part disposed inside, and formed in a shape corresponding to the part to press the part, and the pressure cover. Injection module consisting of a lifting plate fixed cover;

A deceleration gear and a reverse motor for elevating the supply pipe, a support frame having a pair of guide shafts for guiding the elevating of the elevating plate, and coupled to the supporting frame to sense the elevating height of the elevating plate and the combined nozzle unit; A driving module comprising a limit switch;

An instantaneous heating module comprising a heater, an inlet for injecting water supplied from the water tank into the heater, and an outlet for discharging steam and heated hot water vaporized by the heater;

An induction module disposed under the holder module and interposed with a heat insulating member, the induction coil for heating the holder module, and a cooling fan disposed under the induction coil;

A recognition module formed on a front frame of the main body and recognizing a barcode having instant cooking recipe information printed on an outer surface of the instant cooking container; And

If the steam cooking recipe according to the instant cooking recipe information recognized by the recognition module, the combined nozzle unit and the lifting plate is elevated in conjunction with the instantaneous heating module to control the steam spraying time and steam spraying quantity, hot water cooking recipe The control unit for controlling the hot water injection time, hot water injection amount, heating time and heating temperature by elevating the combined nozzle unit alone and driving the instantaneous heating module and the induction module, the steam heating type and the induction heating type instantaneous Food Cooker.
The method of claim 1,

The supply pipe passes through a hollow formed in the elevating plate, the upper side of the supply pipe is formed with a pinion gear, the upper plate is formed with a solenoid valve sliding in the direction of the supply pipe, the supply pipe facing the solenoid valve A binding groove is formed at the side of the gearbox, and the reduction gear is engaged with the rack and the pinion gear of the supply pipe.

If the steam cooking recipe according to the instant cooking recipe information recognized by the recognition module, the solenoid valve is bound to the binding groove of the supply pipe to elevate in conjunction with the combined nozzle unit and the lifting plate, if the hot water cooking recipe the solenoid The steam heating and induction heating type instant food cooking apparatus, characterized in that for separating the valve from the binding groove of the supply pipe to lift the combined nozzle alone.
The method of claim 1,

Sensing the lifting height of the lifting plate by contacting the first lifting rod extending from the lifting plate and at least two first limit switches corresponding to the first lifting rod,

A steam heating and induction heating type composite is characterized in that the lifting height of the supply pipe is sensed by contact with a second lifting rod extending from the supply pipe and at least two second limit switches corresponding to the second lifting rod. Type instant food cooking device.
The method of claim 1,

The control module, if the steam cooking recipe according to the instant cooking recipe information recognized by the recognition module, front-loading the holder module to a position facing the injection module, the instant cooking recipe information recognized by the recognition module According to the hot water cooking recipe, the holder module is accommodated inside the main body, characterized in that the induction module directly faces the injection module, steam heating and induction heating type instant food cooking apparatus.
The method of claim 1,

The holder module, characterized in that formed on the upper induction module detachable, steam heating and induction heating type instant food cooking apparatus.
The method of claim 1,

The combined nozzle unit or the supply pipe further comprises a Teflon, and further comprising a worm heater for maintaining the combined nozzle unit or the supply pipe at a predetermined temperature or more, steam heating and induction heating type instant food cooking apparatus .