JP6941982B2 - Cooker and cooker system - Google Patents

Description

The present invention relates to a cooking cooker for inducing cooking exhaust generated during cooking, and a cooking system equipped with the cooking cooker.

In a general house, the object to be heated can usually be heated by using a cooking cooker installed in the kitchen. Conventionally, as a cooking cooker, a gas type cooking cooker has been the mainstream. A gas-type cooker heats an object to be heated by burning gas. When the object to be heated is heated by using the gas type heating cooker, the air around the object to be heated is also heated. In the following description, the heated air around the object to be heated shall be referred to as heated air.

This heated air rises while entraining the surrounding air. At this time, the cooking exhaust generated during cooking is also guided by the flow of the heated air and rises together. Then, the cooking exhaust is sucked into the ventilation device installed above the heating cooker together with the heated air, and is exhausted to the outside of the building. The cooking exhaust contains at least one of oil smoke, steam, and an odor generated from an object to be heated during cooking.

In recent years, due to the fact that fire is not used, there is no gas leak, cleaning is easy, and the number of all-electric homes is increasing, the number of homes that are introducing electromagnetic induction cookers instead of gas cookers is increasing. doing. The electromagnetic induction type heating cooker is a so-called IH cooking heater. The heated air that becomes the updraft in the electromagnetic induction type cooking cooker has a lower wind speed than the heated air that becomes the updraft in the gas type heating cooker. Therefore, in the electromagnetic induction type heating cooker, the effect of collecting cooking exhaust gas in the ventilation device is lower than that in the gas type heating cooker.

Therefore, as described in Patent Document 1, a plurality of exhaust ports are provided at the rear and both sides of the upper part of the main body to eliminate the bias of the cooking exhaust, thereby guiding the cooking exhaust to the ventilation device installed above. Induction heating cookers have been proposed.
Further, as described in Patent Document 2, a heating cooker has been proposed in which cooking exhaust is smoothly guided by adjusting the direction of exhaust and the opening area of the exhaust port.

JP-A-2002-313550 Japanese Unexamined Patent Publication No. 2008-051360

In the technique described in Patent Document 1, the total flow rate of air blown from a plurality of exhaust ports, the distribution ratio for each exhaust port, and the direction in which the air for each exhaust port is blown are determined by the installation environment of the cooking cooker and the cooking cooker. It is not controlled according to the usage situation. Therefore, there are the following problems. Depending on the installation environment of the cooker and the usage of the cooker, it may not be possible to obtain the flow rate of the heated air required to reliably guide the cooking exhaust to the ventilation device. Further, a part of the air blown out from the exhaust port does not contribute to the collection efficiency of the cooking exhaust in the ventilation device. Therefore, a part of the energy used to blow out the air may be wasted.

Further, the technique described in Patent Document 2 aims to lower the temperature of the surrounding wall, the total flow rate of air blown out from a plurality of exhaust ports, the distribution ratio for each exhaust port, and the air for each exhaust port. The direction in which the air blows out is not controlled according to the usage status of the cooker.

The present invention has been made to solve the above-mentioned problems, and in consideration of the installation environment of the cooking cooker and the usage situation of the cooking cooker, the cooking exhaust is guided to the ventilation device with high efficiency. It is an object of the present invention to provide a cooker and a cooker equipped with the cooker.

The heating cooker according to the present invention includes a main body having an air passage formed inside, a plurality of heating portions provided in the main body to heat an object to be heated, and air provided in the main body and air in the air passage. The airflow control mechanism includes a fan for taking in air from the air passage and blowing air from the air passage, and an air flow control mechanism provided in the main body and having a plurality of air outlets for blowing air from the air passage. The air volume, speed, and direction of the air blown out from each of the outlets can be variably set according to the installation environment of the main body and the usage status of the heating unit. The distribution ratio of the air blown out from the air outlet close to the heating portion having a large load amount is larger than the distribution ratio of the air blown out from the air outlet close to the heating portion having a small load amount .

According to the heating cooker according to the present invention, since it is provided with an airflow control mechanism configured to be variably set according to the installation environment of the main body and the usage condition of the heating unit, the cooking exhaust can be used as a ventilation device with high efficiency. It becomes possible to generate an exhaust that can be induced.

It is a schematic perspective view which shows typically an example of the installation state of the cooking apparatus which concerns on Embodiment 1 of this invention. It is a schematic plan view which shows typically an example of the cooking apparatus which concerns on Embodiment 1 of this invention. FIG. 2 is a cross-sectional view taken along the line AA of FIG. FIG. 5 is a schematic perspective view schematically showing an example of the configuration of an airflow control unit included in the cooking cooker according to the first embodiment of the present invention. It is schematic cross-sectional view which shows typically an example of the shape of the outlet of the airflow control part provided in the heating cooker which concerns on Embodiment 1 of this invention. FIG. 5 is a schematic cross-sectional view schematically showing another example of the shape of the air outlet of the airflow control unit included in the cooking cooker according to the first embodiment of the present invention. FIG. 5 is a schematic cross-sectional view schematically showing another example of the shape of the air outlet of the airflow control unit included in the cooking cooker according to the first embodiment of the present invention. FIG. 5 is a schematic cross-sectional view schematically showing another example of the shape of the air outlet of the airflow control unit included in the cooking cooker according to the first embodiment of the present invention. FIG. 5 is a schematic perspective view schematically showing another example of the configuration of the airflow control unit included in the cooking cooker according to the first embodiment of the present invention. It is a schematic diagram for demonstrating the adjustment of the exhaust by the airflow control mechanism according to the installation place of the heating cooker which concerns on Embodiment 1 of this invention. It is a schematic diagram for demonstrating the adjustment of the exhaust by the airflow control mechanism according to the installation place of the heating cooker which concerns on Embodiment 1 of this invention. It is a schematic diagram for demonstrating the adjustment of the exhaust by the airflow control mechanism according to the installation place of the heating cooker which concerns on Embodiment 1 of this invention. It is a schematic diagram for demonstrating the adjustment of the exhaust by the airflow control mechanism according to the installation place of the heating cooker which concerns on Embodiment 1 of this invention. It is a schematic diagram for demonstrating the adjustment of the exhaust by the airflow control mechanism according to the installation place of the heating cooker which concerns on Embodiment 1 of this invention. It is a table which summarized the control example of the air flow control mechanism of the cooking apparatus which concerns on Embodiment 1 of this invention.

Hereinafter, the cooking apparatus according to the present invention will be described with reference to the drawings.
The configuration, operation, and the like described below are merely examples, and the cooking cooker according to the present invention is not limited to such a configuration, operation, and the like. Further, in each figure, the same or similar objects are designated by the same reference numerals or the reference numerals are omitted. Further, for the detailed structure, the illustration is simplified or omitted as appropriate. In addition, duplicate or similar explanations are simplified or omitted as appropriate.

Embodiment 1.
FIG. 1 is a schematic perspective view schematically showing an example of an installed state of the cooking cooker 100 according to the first embodiment of the present invention. FIG. 2 is a schematic plan view schematically showing an example of the cooking device 100. FIG. 3 is a cross-sectional view taken along the line AA of FIG. The heating cooker 100 will be described with reference to FIGS. 1 to 3. In the first embodiment, it is assumed that the heating cooker 100 is an IH cooking heater which is an induction heating cooker. However, the cooking cooker 100 is not limited to the induction cooking cooker, and may be a gas cooking cooker, a heater cooking cooker, or a microwave oven.

Note that FIG. 1 illustrates a cooking system 200 including a heating cooker 100 and a ventilation device 20. The cooking system 200 will be described in the second embodiment. Further, in FIG. 1, the flow rate of the exhaust gas 5 blown out from the cooking device 100 is represented by the length of the arrow, and the wind direction of the exhaust gas 5 is represented by the direction of the arrow. Further, in FIG. 3, the air flow in the cooking apparatus 100 is represented by arrows 5a and 5b.

The cooking cooker 100 is generally installed and used in the kitchen. In FIG. 1, a state in which a part of the wall 30 of the kitchen to be installed is located on the back surface of the cooking cooker 100 is shown as an example. Further, in FIG. 1, a state in which the ventilation device 20 is installed above the cooking cooker 100 is shown as an example. The ventilation device 20 exhausts the exhaust 5 and the cooking exhaust generated from the heating cooker 100 to the outside of the kitchen.

The cooking cooker 100 includes a box-shaped main body 1 having an open top surface, a top panel 13 attached to the upper surface of the main body 1, and an air flow control unit 40 including an air outlet 4. doing.
Further, although it is not an essential configuration, the heating cooker 100 has a grill 14 provided in front of the main body 1 so as to be freely pulled out.
The airflow control unit 40 will be described in detail later.

Inside the main body 1, a heating unit 2 for heating the heating object 10 placed on the top panel 13 is provided.
The top panel 13 covers the top surface of the main body 1 and is configured to include heat-resistant glass. On the surface of the top panel 13, a heating target mounting portion 13a is formed according to the number of heating portions 2 installed.

The heating section 2 is arranged below the heating target mounting section 13a provided on the top panel 13. The heating unit 2 is mounted on a coil base or the like (not shown), and heats the object 10 to be heated by a control device 50 equipped with an inverter circuit or the like. If the heating cooker 100 is an induction heating cooker, an induction heating coil is adopted as the heating unit 2. That is, the heating unit 2 generates an eddy current in the heating object 10 such as a pan or a frying pan placed on the upper side of the heating unit 2 via the top panel 13 by the magnetic field lines generated by the electric current, and the heating object 10 It heats itself up.

The heating target object placing portion 13a is provided at a position corresponding to the heating portion 2 installed in the main body 1, that is, a position indicating a heating region, for example, as a circular display or the like. The object mounting portion 13a to be heated may be provided on the top panel 13 by printing or painting, for example.
It is not necessary to provide the heating target mounting portion 13a on the top panel 13. Further, the number of the heating target mounting portions 13a is not particularly limited.

On the side surface of the main body 1, an intake port 3 for taking in the air circulating inside the main body 1 is formed as an opening. The intake port 3 may be formed side by side with the air outlet 4 formed behind the outer peripheral portion of the top panel 13. Further, the intake port 3 may be provided on the front surface or the back surface instead of the side surface of the main body 1.
Behind the upper outer peripheral portion of the main body 1, an air flow control unit 40 for blowing out the air flowing through the air passage 8 of the main body 1 is detachably installed. A plurality of outlets 4 are formed in the airflow control unit 40. The airflow control unit 40 may be installed on the main body 1 via the top panel 13, or may be installed on the main body 1 via a frame provided around the top panel 13.
Inside the main body 1, an air passage 8 that communicates the intake port 3 and the air outlet 4 is formed.

On the front side of the top panel 13, an input device 6 for receiving various operations related to heating control of the heating unit 2 and the grill 14 is provided. The input device 6 may have a function as a display device for displaying various information related to the input operation and the heating state. However, the display device may be provided on the top panel 13 separately from the input device 6. Although the case where the input device 6 is provided on the top panel 13 is shown as an example, the present invention is not limited to this, and the input device 6 may be provided on the main body 1. Further, the operation on the heating unit 2 and the operation on the grill 14 may be received by separate input devices.

The grill 14 is for grilling an object to be heated such as fish, and is pulled out toward the front side of the main body 1. Inside the grill 14, a grill heating means that serves as a heat source for heating the food to be cooked placed in the refrigerator is provided. The grill heating means comprises a sheathed heater or the like, and is arranged at at least one of the inner upper portion and the inner lower portion of the grill 14. An induction heating coil may be adopted as the grill heating means. Further, as the grill heating means, a hot air circulation method called convection may be adopted. The grill 14 is not essential.

The main body 1 is equipped with a heating unit 2 and a fan 7 that sucks air for cooling the control device 50 and exhausts the air to the outside of the main body 1. That is, when the fan 7 is driven, the air around the cooking cooker 100 is sucked into the main body 1 through the intake port 3, and after cooling the object to be cooled, it is blown out from the air outlet 4 to the outside of the main body 1. .. The drive of the fan 7 is controlled by the control device 50.

The control device 50 controls the entire heating cooker 100 based on an instruction from the user and information from a measuring device such as a temperature sensor (not shown). The control device 50 includes a microcomputer, a readable / writable memory (RAM: Random Access Memory), a read-only memory (ROM: Read Only Memory), a timer, and the like, and performs calculations according to an input signal and a stored program. , The control target such as the heating unit 2 and the fan 7 is controlled. The control device 50 controls the inverter circuit and adjusts the output of the heating unit 2 to control the driving of the heating unit 2. Further, the control device 50 controls the drive of the fan 7 by adjusting the rotation speed of the fan 7.

An example of cooking operation in the heating unit 2 of the heating cooker 100 will be described. When the main power source (not shown) is turned on, the heating cooker 100 is in a state in which each component is operable. The control device 50 starts cooking by the heating unit 2 according to the instruction received by the input device 6. The control device 50 notifies that the cooking is completed by the timer function or the cooking end instruction from the user, and ends the cooking in the heating unit 2.

Further, the control device 50 drives the fan 7 to take in the air around the main body 1 into the main body 1. When the fan 7 is driven, the air around the main body 1 is taken into the air passage 8 from the intake port 3. This air flows through the air passage 8 and cools each part to be cooled (arrow 5b). The air that has cooled each part flows through the air passage 8 and is blown out from the air outlet 4 to the outside of the main body 1 (arrow 5a). That is, the air blown out from the air outlet 4 becomes an exhaust 5 and heads upward of the main body 1. The exhaust 5 rises while entraining the surrounding air. The cooking exhaust generated during cooking is also guided by the flow of the exhaust 5 and rises together.

<About the airflow control mechanism of the heating cooker 100>
Here, the airflow control mechanism of the heating cooker 100 will be described.
The cooking cooker 100 has an air flow control mechanism that adjusts the flow rate (air volume), the flow velocity (wind speed), and the wind direction of the exhaust gas 5 blown out from each air outlet 4. The airflow control mechanism includes an airflow control unit 40 including an airflow outlet 4 as a configuration, and a control device 50 that controls the airflow control unit 40. However, if the configuration in which the airflow control unit 40 is driven is not included, the control device 50 is not an indispensable configuration.

FIG. 4 is a schematic perspective view schematically showing an example of the configuration of the airflow control unit 40 included in the cooking cooker 100. FIG. 5 is a schematic cross-sectional view schematically showing an example of the shape of the air outlet 4 of the airflow control unit 40 included in the cooking cooker 100. FIG. 6 is a schematic cross-sectional view schematically showing another example of the shape of the air outlet 4 of the airflow control unit 40 included in the cooking cooker 100. FIG. 7 is a schematic cross-sectional view schematically showing another example of the shape of the air outlet 4 of the airflow control unit 40 included in the cooking cooker 100. FIG. 8 is a schematic cross-sectional view schematically showing another example of the shape of the air outlet 4 of the airflow control unit 40 included in the cooking cooker 100. FIG. 9 is a schematic perspective view schematically showing another example of the configuration of the airflow control unit 40 included in the cooking cooker 100.

As shown in FIG. 4, the airflow control unit 40 includes a main body unit 41 and a plurality of air outlets 4 formed on the upper surface of the main body unit 41. The main body 41 is formed in a box shape, and a space communicating with the air passage 8 is formed inside. The air outlet 4 functions as an outlet of the air passage 8. As shown in FIG. 1, the airflow control unit 40 is detachably installed behind the outer peripheral portion of the main body 1. FIG. 1 shows a state in which two airflow control units 40 are installed in the main body 1 as an example. The shape of the main body 41 is not particularly limited as long as it is detachable from the main body 1.

In the heating cooker 100, the total flow rate of the exhaust gas 5 blown out from the plurality of outlets 4, the distribution ratio of the exhaust gas 5 blown out from each outlet 4, and the blowing direction of the exhaust gas 5 from each outlet 4 via the airflow control unit 40. Has a function to adjust. That is, the airflow control unit 40 makes it possible to adjust the wind speed, the air volume, and the wind direction of the air blown out from each of the air outlets 4.
Note that FIG. 1 shows an example in which eight outlets 4 are arranged in the width direction of the main body 1, but in FIG. 4, eight outlets 4 arranged in the width direction are arranged in two rows. The state is shown as an example. However, the number and shape of the outlets 4 are not limited to the number and shape shown in FIGS. 1 and 4.

(Adjustment of the total flow rate (wind speed) of the exhaust 5 blown out from the plurality of outlets 4)
During the cooking operation of the heating cooker 100, the control device 50 drives the fan 7. At this time, the cooking cooker 100 can adjust the total flow rate of the exhaust gas 5 blown out from the outlet 4 by the rotation speed of the fan 7. Alternatively, the shape of the air passage 8 may be used to control the amount of pressure loss of the air flowing through the air passage 8 so that the total flow rate of the exhaust gas 5 blown out from the air outlet 4 can be adjusted. The total flow rate of the exhaust gas 5 blown out from the outlet 4 may be adjusted according to both the rotation speed of the fan 7 and the shape of the air passage 8.

(Adjustment of the distribution ratio of the flow rate of the exhaust 5 blown out from each outlet 4)
When a plurality of fans 7 are provided inside the main body 1, the heating cooker 100 controls the rotation speed of each fan 7 individually by the control device 50, so that the flow rate of the exhaust gas 5 blown out from each outlet 4 The distribution ratio of is adjustable. Alternatively, as shown in FIGS. 5 and 6, the distribution ratio of the flow rate of the exhaust gas blown out from each outlet 4 may be adjusted by adjusting the diameter of each outlet 4. Alternatively, as shown in FIGS. 5 and 7, the distribution ratio of the flow rate of the exhaust gas blown out from each outlet 4 may be adjusted by adjusting the length (depth) of each outlet 4. ..

In FIG. 5, the diameter of the air outlet 4 is shown as the diameter D1, and the length of the air outlet 4 is shown as the length L1. In FIG. 6, the diameter of the air outlet 4 is shown as the diameter D2, and the length of the air outlet 4 is shown as the length L1. In FIG. 7, the diameter of the air outlet 4 is shown as the diameter D1, and the length of the air outlet 4 is shown as the length L2.

Further, as shown in FIG. 8, the cross-sectional shape of each outlet 4 is formed into a tapered portion 4a having a tapered shape such that the diameter of the outlet 4 increases toward the downstream side, and the air blown out from each outlet 4. The distribution ratio of the flow rate may be adjusted. Alternatively, the distribution ratio of the air flow rate blown out from each outlet 4 may be adjusted by both the individual control of the plurality of fans 7 and the shape of the outlet 4.

Although only one outlet 4 is shown in FIGS. 5 to 8, dimensions are set individually for each of the plurality of outlets 4. The dimensions are the diameter of the air outlet 4, the length of the air outlet 4, the shape of the air outlet 4, and the like. However, there may be no outlets 4 having the same dimensions, or there may be several outlets 4. Further, the shape of the air outlet 4 is not limited to the tapered shape, and various shapes of the air outlet 4 can be adopted.

Further, as shown in FIG. 9, an opening / closing mechanism 45 capable of opening / closing the outlet 4 is provided, the opening area of each outlet 4 is controlled by the opening / closing mechanism 45, and the distribution ratio of the air flow rate blown out from each outlet 4 is adjusted. You may do so. Specifically, by controlling the angle of each opening / closing mechanism 45, the distribution ratio of the flow rate of the air blown out from each outlet 4 can be adjusted. The opening / closing mechanism 45 can also fully close and fully open the air outlet 4.

FIG. 9 shows a rectangular air outlet 4 having a long side in the left-right direction of the paper surface, and an opening / closing mechanism 45 capable of opening / closing the air outlet 4. The opening / closing mechanism 45 may be any mechanism as long as it can open / close the air outlet 4, and a louver mechanism, a shutter mechanism, a wind direction adjusting mechanism, a damper mechanism, or the like can be adopted. The opening / closing mechanism 45 may be provided at the outlet 4 shown in FIGS. 5 to 8. Further, the shape of the air outlet 4 shown in FIG. 9 may be adjusted to adjust the distribution ratio of the air flow rate blown out from each air outlet 4.

(Adjustment of the direction of air blowout from each outlet 4)
By adjusting the direction of each outlet 4, the cooking cooker 100 can adjust the direction of air blown out from each outlet 4. Alternatively, as shown in FIG. 9, by controlling the angle of each opening / closing mechanism 45, the direction of the air blown out from each outlet 4 can be changed, and the direction of air blown out from each outlet 4 is adjusted. You may. Alternatively, the air blowing direction from each of the air outlets 4 may be adjusted by adjusting the number of the air outlets 4 that are fully closed and the number of the air outlets 4 that are fully open.

The airflow control mechanism can be variably set according to the installation environment of the cooking cooker 100. That is, when the place where the heat cooker 100 is installed is determined in advance, the air flow control unit 40 is adjusted in the heat cooker 100 so as to correspond to the place where the heat cooker 100 is installed. Can be set. Further, when the heating cooker 100 is installed, the airflow control mechanism can be set at the installation location by adjusting the airflow control unit 40 in a state corresponding to the installation location. When the airflow control unit 40 is provided with the opening / closing mechanism 45, the airflow control mechanism can be set by controlling the airflow control unit 40 by the control device 50 according to the installation location and the usage situation.

As the installation environment of the heating cooker 100, at least one of the model and the position of the ventilation device 20 installed above the heating cooker 100 is also included in the conditions. That is, the airflow control mechanism can be variably set according to at least one of the model and position of the ventilation device 20 installed above the heating cooker 100. The ventilation device 20 has a different suction force depending on the model. Therefore, the distribution of the airflow formed by the ventilation device 20 also differs depending on the model of the ventilation device 20. Therefore, in the heating cooker 100, the suction efficiency of the ventilation device 20 is maximized and the exhaust gas 5 can be reliably guided by adjusting the air flow control mechanism according to the distribution of the air flow formed by the ventilation device 20. ing.

Regarding the installation environment of the heat cooker 100, if the place where the heat cooker 100 is installed is determined in advance, the air flow control mechanism can be set in the manufacturing process of the heat cooker 100. Further, the installer who installs the cooking cooker 100 may set the airflow control mechanism when the cooking cooker 100 is installed. Alternatively, the heating cooker 100 may be provided with a function of detecting its own installation environment, and the installation environment of the cooking cooker 100 may be automatically measured.

10 to 14 are schematic views for explaining the adjustment of the exhaust gas 5 by the air flow control mechanism according to the installation location of the cooking cooker 100. An example of control of the airflow control mechanism will be described with reference to FIGS. 10 to 14. Here, the case where the wall 30 is present on the back side of the cooker 100 will be described as an example, but the case where the wall 30 is present on one or both of the side surfaces of the cooker 100 will also be described. It is executed in the same manner as the control example shown in FIGS. 10 to 14.

The total flow rate of the exhaust gas 5 blown out from the cooking cooker 100 is determined by the distance to the wall 30 around the main body 1 of the cooking cooker 100. As shown in FIG. 10, when there is no wall 30 near any of the plurality of outlets 4, it is more than the total flow rate when there is a wall 30 near any of the plurality of outlets 4. Also increase.

By doing so, the flow velocity of the one with the larger total flow rate increases, so that even if the exhaust gas 5 blown out from the outlet 4 spreads radially and the average flow velocity in the blowing direction decreases, an induced airflow can be generated. can. Therefore, according to the cooking cooker 100, a sufficient flow velocity is obtained for guiding the exhaust 5 to the suction port of the ventilation device 20, and the arrival rate of the cooking exhaust to the suction port of the ventilation device 20 is improved. That is, it is possible to form an air flow distribution suitable for guiding the cooking exhaust to the suction port of the ventilation device 20.

In addition, by doing so, disturbances such as convection generated at the installation location due to the inflow and outflow of air from the outside to the installation location (kitchen space), the traffic of people, the operation of air conditioning equipment, or the temperature difference with the outside air can occur. On the other hand, it can be less affected.
The distance to the wall 30 around the main body 1 of the cooking cooker 100 can be measured by a measuring device such as a displacement sensor, a side length sensor, a distance measuring sensor, or a distance sensor that can measure the distance. Alternatively, the manufacturer, user or builder may manually enter the distance.

Next, as shown in FIG. 11, consider a case where the wall 30 is located on the back side of the user and the wall 30 is located near all of the plurality of outlets 4. In this case, the wall 30 prevents the air blown out from the outlet 4 from diffusing and the average flow velocity being attenuated. Therefore, when there are walls 30 near all the outlets 4 of the plurality of outlets 4, the total flow rate is smaller than the total flow rate when there is no wall 30 near any of the plurality of outlets 4.

By doing so, it is possible to generate an induced airflow without attenuating the flow velocity while reducing the electrical energy used to blow out the exhaust 5. Therefore, according to the cooking cooker 100, a sufficient flow velocity is obtained for guiding the exhaust 5 to the suction port of the ventilation device 20, and the arrival rate of the cooking exhaust to the suction port of the ventilation device 20 is improved. That is, it is possible to form an air flow distribution suitable for guiding the cooking exhaust to the suction port of the ventilation device 20.

Next, as shown in FIG. 12, consider the case where the wall 30 is located near a part of the plurality of outlets 4. In this case, if the distribution ratio of the exhaust gas 5 blown out from each outlet 4 is different between the flow rate of the exhaust gas 5 blown out from the outlet 4 near the wall 30 and the flow rate of the exhaust gas 5 blown out from the outlet 4 far from the wall 30. Let me. That is, the flow rate of the exhaust gas 5 blown out from the air outlet 4 far from the wall 30 is made larger than the flow rate of the cooking exhaust gas blown out from the air outlet 4 near the wall 30.

By doing so, even if the exhaust 5 blown out from the air outlet 4 far from the wall 30 is diffused and the average flow velocity is attenuated, the flow velocity of the larger flow rate is increased to generate an attracting air flow. can. Therefore, according to the cooking cooker 100, a sufficient flow velocity is obtained for guiding the exhaust 5 to the suction port of the ventilation device 20, and the arrival rate of the cooking exhaust to the suction port of the ventilation device 20 is improved. That is, it is possible to form an air flow distribution suitable for guiding the cooking exhaust to the suction port of the ventilation device 20.

Note that FIG. 12 shows an example in which the wall 30 is located only on the left side on the back side of the user. The airflow outlet 4 near the wall 30 is the airflow outlet 4 of the airflow control unit 40 installed on the left side of the paper surface, and the airflow outlet 4 far from the wall 30 is the airflow outlet 4 installed on the right side of the paper surface. This is the air outlet 4 of the control unit 40.

Next, as shown in FIG. 13, consider a case where a ventilation device 20 having a suction port smaller than the outer shape of the main body 1 of the cooking cooker 100 is installed above the cooking cooker 100. In this case, the direction of the exhaust 5 blown out from each of the air outlets 4 is directed toward the suction port of the ventilation device 20. That is, each of the plurality of outlets 4 is tilted toward the suction port of the ventilation device 20.

By doing so, an attracting airflow can be generated in the direction in which the air outlet 4 faces. Therefore, according to the cooking cooker 100, a sufficient flow velocity is obtained for guiding the exhaust 5 to the suction port of the ventilation device 20, and the arrival rate of the cooking exhaust to the suction port of the ventilation device 20 is improved. That is, it is possible to form an air flow distribution suitable for guiding the cooking exhaust to the suction port of the ventilation device 20.
Even when the ventilation device 20 is installed so as to be displaced from the upper position of the object 10 to be heated in either the left or right direction from the user, the direction of the exhaust 5 blown out from each outlet 4 is ventilated. Point it at the suction port of the device 20.

The presence / absence of the wall 30, the model of the ventilation device 20, and at least one of the installation positions of the ventilation device 20 may be automatically detected by the detection device included in the cooking cooker 100. Since the heating cooker 100 can automatically detect its own installation environment, the control device 50 can automatically set the airflow control mechanism.

Regarding the presence / absence of the wall 30, the model of the ventilation device 20, and at least one of the installation positions of the ventilation device 20, the manufacturer, the user, or the builder controls the control device 50 via the input device 6 provided in the main body 1. You may instruct. In addition, the manufacturer, user, or builder manually installs the airflow control mechanism without inputting at least one of the presence / absence of the wall 30, the model of the ventilation device 20, and the installation position of the ventilation device 20 into the control device 50. It may be set. Further, as described above, when the installation environment of the heating cooker 100 is predetermined, the manufacturer may set the airflow control mechanism in the manufacturing process of the heating cooker 100, particularly in the design stage.

Next, consider a case where the load amounts of the plurality of heating units 2 are different. In such a case, the flow rate of the exhaust gas 5 blown out from the outlet 4 close to the heating unit 2 having a large load amount among the plurality of heating units 2 is set to the outlet close to the heating unit 2 having a small load amount among the plurality of heating units 2. Make it larger than the flow rate of the exhaust 5 blown out from 4. FIG. 14 shows a case where the load amount of the heating unit 2 on the left side when viewed from the user is smaller than the load amount of the heating unit 2 on the right side when viewed from the user.

Specifically, the distribution ratio of the exhaust gas 5 blown out from the air outlet 4 close to the heating unit 2 having a large load amount is made larger than the distribution ratio of the exhaust gas 5 blown out from the air outlet 4 close to the heating unit 2 having a small load amount.

By doing so, the induced airflow can be generated by increasing the flow velocity of the one with the larger distribution ratio. Therefore, according to the cooking cooker 100, a sufficient flow velocity is obtained for guiding the exhaust 5 to the suction port of the ventilation device 20, and the arrival rate of the cooking exhaust to the suction port of the ventilation device 20 is improved. That is, it is possible to form an air flow distribution suitable for guiding the cooking exhaust to the suction port of the ventilation device 20.

When the load amount in some of the heating units 2 is small among the plurality of heating units 2, the distribution ratio of the exhaust gas 5 blown out from each outlet 4 is adjusted.
Further, when the load amount in all the heating units 2 is small among the plurality of heating units 2, the rotation speed of the fan 7 that generates the exhaust gas 5 blown out from each outlet 4 is lowered.

By doing so, it is possible to generate an induced airflow by increasing the flow velocity of the one with the larger distribution ratio while reducing the electrical energy used to blow out the exhaust gas 5. Therefore, according to the cooking cooker 100, a sufficient flow velocity is obtained for guiding the exhaust 5 to the suction port of the ventilation device 20, and the arrival rate of the cooking exhaust to the suction port of the ventilation device 20 is improved. That is, it is possible to form an air flow distribution suitable for guiding the cooking exhaust to the suction port of the ventilation device 20.

Next, a large amount of cooking exhaust is generated from the heating object 10 installed in a part of the heating units 2 among the plurality of heating units 2, and cooking is performed from the heating object 10 installed in the other heating units 2. Consider the case where almost no exhaust is generated. In such a case, the distribution ratio of the exhaust 5 blown out from the air outlet 4 near the heating part 2 where a large amount of cooking exhaust is generated is set to the exhaust 5 blown out from the air outlet 4 near the heating part 2 where almost no cooking exhaust is generated. Make it larger than the distribution ratio of.

By doing so, the induced airflow can be generated by increasing the flow velocity of the one with the larger distribution ratio. Therefore, according to the cooking cooker 100, a sufficient flow velocity is obtained for guiding the exhaust 5 to the suction port of the ventilation device 20, and the arrival rate of the cooking exhaust to the suction port of the ventilation device 20 is improved. That is, it is possible to form an air flow distribution suitable for guiding the cooking exhaust to the suction port of the ventilation device 20.

The heating cooker 100 may be provided with a measuring device for measuring at least one of the load amount in each heating unit 2 and the amount of cooking exhaust generated from each heating object 10. By doing so, at least one of the load amount and the exhaust gas amount can be automatically detected, and the airflow control mechanism can be automatically adjusted by the control device 50.
Further, the usage status in each heating unit 2 may be estimated according to the input from the input device 6. By doing so, the airflow control mechanism can be automatically adjusted by the control device 50 based on the input information from the input device 6.

Further, the ventilation device 20 is provided with a measuring device for measuring at least one of the load amount in each heating unit 2 and the amount of cooking exhaust generated from each heating object 10, and the air flow is based on the information sent from the ventilation device 20. The control mechanism may be automatically adjusted by the control device 50. In this case, the control device 50 may estimate the usage status in each heating unit 2 based on the information sent from the measuring device of the ventilation device 20.

FIG. 15 is a table summarizing control examples of the airflow control mechanism of the cooking device 100. An operation example at the time of control of the airflow control mechanism executed by the heating cooker 100 will be described with reference to FIG. Here, a case where two heating units 2 are arranged side by side in the width direction of the main body 1 will be described as an example. Further, the strength of the exhaust 5 is adjusted by at least one of the strength of the flow velocity controlled by the fan 7 and the strength of the flow velocity controlled by the opening area of the outlet 4.

There are two types of ventilation devices 20 installed above the heating cooker 100: the range hood type shown in FIG. 1 and the like, and the general ventilation fan type shown in FIG.
The environmental conditions (installation environment) of the ventilation device 20 of the range hood type include the case of the open kitchen shown in FIG. 10, the case where the wall 30 exists on only one side shown in FIG. 12, and the case of FIG. 11 There are three conditions, one is when the walls 30 are present on both sides as shown in (1).
The environmental conditions (installation environment) of the ventilation device 20 which is a general ventilation fan include the case where it is installed on the left side of the wall 30, the case where it is installed in the center of the wall 30, and the case where it is installed on the right side of the wall 30. There were three conditions: case and case.

There are two airflow control mechanisms, a fixed mode (basic mode) and a dynamic mode (cooking situation correspondence mode). The fixed mode of the airflow control mechanism is a mode of the airflow control mechanism preset by a human being at the time of designing or installing the heating cooker 100. The dynamic mode of the airflow control mechanism is a mode of the airflow control mechanism set by the control device 50 of the heating cooker 100 according to the cooking situation.

Consider the case where the cooking cooker 100 is installed in an open kitchen in which the range hood type ventilation device 20 is installed.
In this case, in the fixed mode, the airflow control mechanism is set so that the exhaust gas 5 is uniformly blown out from the plurality of outlets 4.
On the other hand, in the dynamic mode, when cooking is performed by the left heating unit 2, cooking is performed by both the left and right heating units 2, and cooking is performed by the right heating unit 2. , The setting of the airflow control mechanism by the control device 50 is different.

When cooking is performed by the heating unit 2 on the left side, the airflow control mechanism has a strong wind speed of the exhaust 5 blown out from the outlet 4 closer to the heating unit 2 on the left side, and blows closer to the heating unit 2 on the right side. The wind speed of the exhaust 5 blown out from the outlet 4 is set to be weak.
When cooking is performed by the heating unit 2 on the right side, the airflow control mechanism has a strong wind speed of the exhaust 5 blown out from the outlet 4 closer to the heating unit 2 on the right side, and blows closer to the heating unit 2 on the left side. The wind speed of the exhaust 5 blown out from the outlet 4 is set to be weak.

When cooking is performed by both heating units 2, the airflow control mechanism is set to the basic state. The basic state means the state of the airflow control mechanism set when the heating cooker 100 is installed. At this time, the airflow control mechanism is set in the same state as the fixed mode when the heating cooker 100 is installed in the open kitchen where the range hood type ventilation device 20 is installed.

Next, consider a case where the cooking cooker 100 is installed in a kitchen in which a range hood type ventilation device 20 is installed and a wall 30 exists on only one side.
In this case, in the fixed mode, the airflow control mechanism blows out the exhaust gas 5 more strongly from the right side outlet 4 where the wall 30 does not exist than the exhaust gas 5 blows out from the left side outlet 4 where the wall 30 exists. Is set.
On the other hand, in the dynamic mode, when cooking is performed by the left heating unit 2, cooking is performed by both the left and right heating units 2, and cooking is performed by the right heating unit 2. , The setting of the airflow control mechanism by the control device 50 is different.

When cooking is performed by the heating unit 2 on the left side, the airflow control mechanism has a strong wind speed of the exhaust 5 blown out from the outlet 4 closer to the heating unit 2 on the left side, and blows closer to the heating unit 2 on the right side. The wind speed of the exhaust 5 blown out from the outlet 4 is set to be weak.
When cooking is performed by the heating unit 2 on the right side, the airflow control mechanism has a strong wind speed of the exhaust 5 blown out from the outlet 4 closer to the heating unit 2 on the right side, and blows closer to the heating unit 2 on the left side. It is set to stop or weaken the blowout of the exhaust 5 from the outlet 4.

When cooking is performed by both heating units 2, the airflow control mechanism is set to the basic state. At this time, the airflow control mechanism is set in the same state as the fixed mode when the heating cooker 100 is installed in the kitchen where the wall 30 exists on only one side.

Next, consider a case where a range hood type ventilation device 20 is installed and a heating cooker 100 is installed in a kitchen having walls 30 on both sides.
In this case, in this case, in the fixed mode, the airflow control mechanism is set so that the exhaust gas 5 is uniformly blown out from the plurality of outlets 4.
On the other hand, in the dynamic mode, cooking is performed by the heating unit 2 on the left side, cooking is performed by the heating units 2 on both the left and right sides, and cooking is performed by the heating unit 2 on the right side. In some cases, the setting of the airflow control mechanism by the control device 50 is different.

When cooking is performed by the heating unit 2 on the left side, the airflow control mechanism is strongly set to the wind speed of the exhaust gas 5 blown out from the air outlet 4 closer to the heating unit 2 on the left side.
When cooking is performed by the heating unit 2 on the right side, the airflow control mechanism is strongly set to the wind speed of the exhaust gas 5 blown out from the air outlet 4 closer to the heating unit 2 on the right side.
When cooking is performed by both heating units 2, the airflow control mechanism is set to the basic state. At this time, the airflow control mechanism is set in the same state as the fixed mode when the range hood type ventilation device 20 is installed and the heating cooker 100 is installed in the kitchen where the walls 30 exist on both sides.

Next, consider the case where the cooker 100 is installed in the kitchen where the general ventilation fan type ventilation device 20 is installed on the left side.
In this case, in the fixed mode, the airflow control mechanism is set so that the directions of the plurality of air outlets 4 are directed to the left side. That is, the airflow control mechanism is set so that each of the plurality of outlets 4 is inclined so as to face the ventilation device 20.
On the other hand, in the dynamic mode, cooking is performed by the heating unit 2 on the left side, cooking is performed by the heating units 2 on both the left and right sides, and cooking is performed by the heating unit 2 on the right side. In some cases, the setting of the airflow control mechanism by the control device 50 is different.

When cooking is performed by the heating unit 2 on the left side, the airflow control mechanism is strongly set to the wind speed of the exhaust gas 5 blown out from the air outlet 4 closer to the heating unit 2 on the left side. Further, the direction of the outlet 4 is maintained in the fixed mode.
When cooking is performed by the heating unit 2 on the right side, the airflow control mechanism is strongly set to the wind speed of the exhaust gas 5 blown out from the air outlet 4 closer to the heating unit 2 on the right side. Further, the direction of the outlet 4 is maintained in the fixed mode.
When cooking is performed by both heating units 2, the airflow control mechanism is set to the basic state. At this time, the airflow control mechanism is set in the same state as the fixed mode when the heating cooker 100 is installed in the kitchen where the general ventilation fan type ventilation device 20 is installed on the left side.

Next, consider a case where the cooker 100 is installed in a kitchen in which the general ventilation fan type ventilation device 20 is installed in the center.
In this case, in the fixed mode, the airflow control mechanism is set so that the directions of the plurality of outlets 4 are directed to the center. That is, the airflow control mechanism is set so that each of the plurality of outlets 4 is inclined so as to face the ventilation device 20.
On the other hand, in the dynamic mode, cooking is performed by the heating unit 2 on the left side, cooking is performed by the heating units 2 on both the left and right sides, and cooking is performed by the heating unit 2 on the right side. In some cases, the setting of the airflow control mechanism by the control device 50 is different.

When cooking is performed by the heating unit 2 on the left side, the airflow control mechanism is strongly set to the wind speed of the exhaust gas 5 blown out from the air outlet 4 closer to the heating unit 2 on the left side. Further, the direction of the outlet 4 is maintained in the fixed mode.
When cooking is performed by the heating unit 2 on the right side, the airflow control mechanism is strongly set to the wind speed of the exhaust gas 5 blown out from the air outlet 4 closer to the heating unit 2 on the right side. Further, the direction of the outlet 4 is maintained in the fixed mode.
When cooking is performed by both heating units 2, the airflow control mechanism is set to the basic state. At this time, the airflow control mechanism is set in the same state as the fixed mode when the heating cooker 100 is installed in the kitchen where the general ventilation fan type ventilation device 20 is installed in the center.

Next, consider the case where the heating cooker 100 is installed in the kitchen where the general ventilation fan type ventilation device 20 is installed on the right side.
In this case, in the fixed mode, the airflow control mechanism is set so that the directions of the plurality of outlets 4 are directed to the right side. That is, the airflow control mechanism is set so that each of the plurality of outlets 4 is inclined so as to face the ventilation device 20.
On the other hand, in the dynamic mode, cooking is performed by the heating unit 2 on the left side, cooking is performed by the heating units 2 on both the left and right sides, and cooking is performed by the heating unit 2 on the right side. In some cases, the setting of the airflow control mechanism by the control device 50 is different.

When cooking is performed by the heating unit 2 on the left side, the airflow control mechanism is strongly set to the wind speed of the exhaust gas 5 blown out from the air outlet 4 closer to the heating unit 2 on the left side. Further, the direction of the outlet 4 is maintained in the fixed mode.
When cooking is performed by the heating unit 2 on the right side, the airflow control mechanism is strongly set to the wind speed of the exhaust gas 5 blown out from the air outlet 4 closer to the heating unit 2 on the right side. Further, the direction of the outlet 4 is maintained in the fixed mode.
When cooking is performed by both heating units 2, the airflow control mechanism is set to the basic state. At this time, the airflow control mechanism is set in the same state as the fixed mode when the heating cooker 100 is installed in the kitchen where the general ventilation fan type ventilation device 20 is installed on the right side.

According to the heating cooker 100 according to the first embodiment, since the airflow control mechanism is set depending on the presence or absence of the wall 30 around the main body 1, the wall 30 around the main body 1 is set as one of the installation environments of the main body 1. It can accommodate a wide range of kitchen specifications.

According to the heating cooker 100 according to the first embodiment, since the airflow control mechanism is set by the distance from the main body 1 to the wall 30 around the main body 1, it becomes possible to further correspond to a wide range of specifications of the kitchen. ..

The heating cooker 100 according to the first embodiment is set by at least one model and position of the ventilation device 20 in which the airflow control mechanism is installed above the main body 1.
Therefore, according to the heating cooker 100 according to the first embodiment, the model and position of the ventilation device 20 can be set as one of the installation environments of the main body 1, and it is possible to correspond to a wide range of specifications of the ventilation device 20.

According to the heating cooker 100 according to the first embodiment, the airflow control mechanism is set according to the respective load amounts of the heating unit 2, so that the load amount of the heating unit 2 is one of the usage states of the heating unit 2. It is possible to correspond to a wide range of specifications of the heating unit 2.

In the heating cooker 100 according to the first embodiment, the airflow control mechanism is set by the amount of cooking exhaust generated from the heating object 10 heated by each of the heating units 2.
Therefore, according to the heating cooker 100 according to the first embodiment, the amount of cooking exhaust gas can be set as one of the usage conditions of the heating unit 2, and it is possible to correspond to a wide range of specifications of the heating unit 2.

In the cooking cooker 100 according to the first embodiment, the airflow control mechanism determines the air volume, the wind speed, and the air velocity of the air blown out from each of the outlets 4 depending on the diameter, depth, and shape of the outlets 4. The wind direction is set variably.
Therefore, according to the heating cooker 100 according to the first embodiment, the air volume, the wind speed, and the wind direction of the air blown out from each of the air outlets 4 can be adjusted without providing a complicated mechanism or a complicated device. Become.

In the cooking cooker 100 according to the first embodiment, the airflow control mechanism controls the opening area of each of the outlets 4 by the control device 50, so that the air velocity and the air volume of the air blown out from each of the outlets 4 are controlled. And the wind direction is set variably.
Therefore, according to the heating cooker 100 according to the first embodiment, the air volume, the wind speed, and the wind direction of the air blown out from each of the air outlets 4 without making the opening / closing mechanism 45 a complicated mechanism or a complicated device. Will be adjustable.

According to the heating cooker 100 according to the first embodiment, the wind speed of the air blown out from each of the outlets 4 is adjusted by the rotation speed of the fan 7 or the shape of the air passage 8, and thus a special mechanism or special. There is no need to equip a device.

According to the cooking cooker 100 according to the first embodiment, the air volume of the air blown from each of the outlets 4 is adjusted by at least one of the diameter, the length, and the shape of each of the outlets 4. , No need to be equipped with a special mechanism or special device.

According to the heating cooker 100 according to the first embodiment, since the diameter of the outlet is adjusted by controlling the opening / closing mechanism 45 by the control device 50, it is not necessary to provide a special mechanism or a special device.

According to the heating cooker 100 according to the first embodiment, the air volume of the air blown out from each of the outlets 4 is adjusted by individually controlling the rotation speed of the fan 7, and thus a special mechanism or a special mechanism or special. There is no need to equip a device.

According to the cooking cooker 100 according to the first embodiment, the direction of the air blown from each of the air outlets 4 is adjusted by the direction of the air outlets 4, so that it is necessary to provide a special mechanism or a special device. No.

According to the heating cooker 100 according to the first embodiment, the control device 50 controls the opening / closing mechanism 45 to adjust the direction of the air blown out from the outlet 4, so that the opening / closing mechanism 45 is complicated or complicated. There is no need to configure it.

According to the heating cooker 100 according to the first embodiment, since the control device 50 estimates the usage status of the heating unit 2 from the input of the input device 6, the airflow control mechanism can be automatically adjusted by the control device 50. become.

Embodiment 2.
The cooking system 200 according to the second embodiment of the present invention will be described.
As shown in FIG. 1, the cooking system 200 includes a cooking device 100 according to the first embodiment and a ventilation device 20.

The ventilation device 20 shown in FIG. 1 is a range hood type ventilation device, and has an exhaust duct and a ventilation fan. The range hood type ventilator 20 is installed so that the range hood is located above the cooker 100. Then, the exhaust 5 including the cooking exhaust collected by the range hood is sucked by the ventilation fan and exhausted to the outside through the exhaust duct.
The ventilation device 20 shown in FIG. 13 is a general ventilation fan type ventilation device, and has an exhaust duct and a ventilation fan. The general ventilation fan type ventilation device 20 is installed on the wall 30 around the cooking cooker 100 so as to be above the cooking cooker 100. Then, the exhaust 5 is sucked by the ventilation fan and exhausted to the outside through the exhaust duct.

Here, in the heating cooking system 200, the control of the air flow control mechanism of the heating cooker 100 and the control of the ventilation device 20 are linked. As described in the first embodiment, the ventilation device 20 has a different suction force depending on the model. Therefore, by controlling the ventilation device 20 so as to supplement the control of the air flow control mechanism of the cooking cooker 100, the arrival rate of the cooking exhaust to the suction port of the ventilation device 20 can be further improved.

As described above, the cooking system 200 according to the second embodiment includes the ventilation device 20 which is controlled in conjunction with the cooking device 100, so that the cooking exhaust can be made more efficient. It becomes possible to guide to the ventilation device 20.

According to the cooking system 200 according to the second embodiment, since the estimation device for estimating the usage status of the heating unit 2 from the information sent from the measuring device of the ventilation device 20, the airflow control mechanism is controlled by the control device 50. It will be possible to adjust automatically. The estimation device is included in the control device 50.

1 main body, 2 heating part, 3 intake port, 4 air outlet, 4a taper part, 5 exhaust, 5a air flow, 5b air flow, 6 input device, 7 fan, 8 air passage, 10 heating object, 13 top Panel, 13a Placement of object to be heated, 14 grill, 20 ventilation system, 30 walls, 40 air flow control unit, 41 main body, 45 opening / closing mechanism, 50 control device, 100 heating cooker, 200 heating cooking system.

Claims (15)

The main body with the air passage formed inside and
A plurality of heating parts provided in the main body for heating an object to be heated,
A fan provided in the main body, which takes in air into the air passage and blows out air from the air passage.
It is provided with an airflow control mechanism provided in the main body and having a plurality of outlets for blowing air from the air passage.
The airflow control mechanism
The air volume, speed, and direction of the air blown out from each of the outlets can be variably set according to the installation environment of the main body and the usage status of the heating unit .
The distribution ratio of the exhaust gas blown out from the outlet near the heating part where the load amount of the heating part is large in the usage situation is larger than the distribution ratio of the exhaust gas blown out from the outlet near the heating part where the load amount is small. Large cooker. The airflow control mechanism
The heating cooker according to claim 1, which is set depending on the presence or absence of a wall around the main body, which is the installation environment. If the wall is at least partly around the body
The airflow control mechanism
The cooking cooker according to claim 2, which is set by the distance from the main body to the wall around the main body, which is the installation environment. The airflow control mechanism
The heating cooker according to any one of claims 1 to 3, which is set by at least one of the model and position of the ventilation device installed above the main body, which is the installation environment. Before Symbol airflow control mechanism,
The heating cooker according to any one of claims 1 to 4 , which is set by the amount of cooking exhaust generated from the heating object being heated in each of the heating units in the usage state. The airflow control mechanism
An opening / closing mechanism that opens and closes each of the outlets,
It has a fan and a control device for controlling the opening / closing mechanism.
Any of claims 1 to 5 , in which the wind speed, the air volume, and the wind direction of the air blown out from each of the outlets are variably set by controlling the opening area of each of the outlets by the control device. The heating cooker according to one item. The wind speed of the air blown out from each of the outlets is
The cooker according to claim 6 , which is adjusted by the rotation speed of the fan or the shape of the air passage. The air volume of the air blown out from each of the outlets is
The cooker according to claim 6 , wherein the cooker is adjusted by at least one of the diameter, length, and shape of each of the outlets. The heating cooker according to claim 8 , wherein the diameter of the air outlet is adjusted by the control device controlling the opening / closing mechanism. When a plurality of the fans are provided,
The air volume of the air blown out from each of the outlets is
The cooker according to claim 6 , wherein the rotation speed of the fan is adjusted individually. The direction of the air blown out from each of the outlets is
The cooker according to claim 6 , which is adjusted by the orientation of the outlet. The heating cooker according to claim 11 , wherein the direction of the air blown out from the outlet is adjusted by the control device controlling the opening / closing mechanism. An input device for receiving instructions from the user is provided in the main body.
The control device is
The heating cooker according to claim 6 , wherein the usage state of the heating unit is estimated from the input of the input device. The cooking cooker according to any one of claims 1 to 13.
A cooking system including a ventilation device installed above the cooking cooker and controlled in conjunction with the cooking cooker. Measurement wherein provided in the ventilator, measuring at least one of the load and the amount of cooking exhaust gas generated from the heating object to be heated by the heating portion of the heating unit installed in the heating cooker Equipment and
The cooking system according to claim 14 , further comprising an estimation device that estimates the usage status of the heating unit from information sent from the measuring device.

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