CN114983221A - Cooking machine - Google Patents
Cooking machine Download PDFInfo
- Publication number
- CN114983221A CN114983221A CN202210198878.5A CN202210198878A CN114983221A CN 114983221 A CN114983221 A CN 114983221A CN 202210198878 A CN202210198878 A CN 202210198878A CN 114983221 A CN114983221 A CN 114983221A
- Authority
- CN
- China
- Prior art keywords
- cooking machine
- cooking
- outer pot
- water
- machine according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 149
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 235000007164 Oryza sativa Nutrition 0.000 claims description 46
- 235000009566 rice Nutrition 0.000 claims description 46
- 238000010438 heat treatment Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 235000013339 cereals Nutrition 0.000 claims description 5
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 45
- 235000000346 sugar Nutrition 0.000 description 23
- 239000000463 material Substances 0.000 description 14
- 238000001914 filtration Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 9
- 235000013305 food Nutrition 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/16—Inserts
- A47J36/165—Stirring devices operatively connected to cooking vessels when being removably inserted inside
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/16—Inserts
- A47J36/18—Boilers or utensils with sieves inserted therein, e.g. potato-cookers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Cookers (AREA)
- Mechanical Engineering (AREA)
Abstract
A cooking machine according to an embodiment of the present invention includes: an outer pot having an accommodating space therein; a filter bowl having a space for receiving grains therein and formed with a plurality of holes to allow water received in the outer pot to flow in and out; and a stirring unit located at a lower portion of the outer pot. The cooking machine is characterized in that the bottom surface of the percolating basin is spaced at a preset height from the bottom surface of the outer pot and is placed inside the outer pot, and in that the stirring unit repeatedly circulates the water contained in the outer pot inside the percolating basin.
Description
Cross Reference to Related Applications
This application claims priority and benefit from korean patent application No.10-2021-0027439, filed on 03/02/2021, which is hereby incorporated by reference for all purposes as if fully set forth herein.
Technical Field
The technical idea of the present disclosure relates to a cooking machine for cooking low-sugar rice, and more particularly, to a cooking machine that can separate sugar from cooking materials by circulating water through a stirring unit included in the cooking machine.
Background
With the development of industry, modern people show a tendency to ingest excessive calories. This excess heat leads to chronic degenerative diseases such as obesity or diabetes, arteriosclerosis, heart disease, etc. Therefore, there is an increasing demand for low-calorie foods and foods for treating diseases. In particular, sugars (starch) including rice and the like are used as main carbohydrates and as a main energy source for human beings, however, when such sugars are taken in too much, various diseases as described above are caused. Therefore, there is a need for a cooking machine capable of separating sugar from rice in a process of cooking the rice into rice to make the rice with reduced sugar content.
Disclosure of Invention
The technical idea of the present invention is to provide a cooking machine capable of separating sugar from a cooking material.
In order to achieve the object, a cooking machine according to an embodiment of the present invention includes: an outer pot having an accommodating space therein; a filter bowl having a space for receiving grains therein and formed with a plurality of holes to allow water received in the outer pot to flow in and out; and a stirring unit located at a lower portion of the outer pot. The cooking machine is characterized in that the bottom surface of the filter bowl is spaced apart from the bottom surface of the outer pot by a preset height and is placed inside the outer pot, and the stirring unit repeatedly circulates the water contained in the outer pot to the inside of the filter bowl.
According to an embodiment, the cooking machine is characterized in that said filter basin comprises: a bottom surface formed with a plurality of bottom holes; and a sidewall formed with a plurality of sidewall holes. According to one embodiment, each of the plurality of side wall apertures has a first length and a first width so as not to allow rice contained inside the filter basin to slide out, while allowing water or steam to circulate. According to an embodiment, the filter bowl further comprises a sealing ring portion at its upper end, which fits against an upper edge portion of the filter bowl to secure the filter bowl.
According to an embodiment, the stirring unit is characterized by comprising: a rotating blade that circulates water contained inside the outer pot; and a driving motor for driving the rotary blade. According to an embodiment, the driving motor is characterized in that the rotating blade is rotated in a clockwise direction or a counterclockwise direction centering on the rotating shaft. According to an embodiment, the stirring unit is characterized in that stirring is performed at a preset speed during heating of the water contained in the outer pot.
Drawings
Fig. 1 is a block diagram illustrating a cooking machine according to an exemplary embodiment of the present disclosure.
Fig. 2 is a sectional view illustrating a cooking machine according to an exemplary embodiment of the present disclosure.
Fig. 3A to 3C are diagrams for describing a process of cooking low-sugar rice by using a cooking machine according to an exemplary embodiment of the present disclosure.
Fig. 4 is a view for describing a filter bowl included in a cooking machine according to an exemplary embodiment of the present disclosure.
Fig. 5 is a view for describing a filter bowl included in a cooking machine according to an exemplary embodiment of the present disclosure.
Fig. 6 is a diagram for describing a process of performing low sugar cooking by using a cooking machine according to an exemplary embodiment of the present disclosure.
Fig. 7 is a flowchart for describing a process of performing low-sugar cooking by using a cooking machine according to an exemplary embodiment of the present disclosure.
Detailed Description
Hereinafter, embodiments of the present invention are described in detail with reference to the accompanying drawings.
Fig. 1 is a block diagram illustrating a cooking machine according to an exemplary embodiment of the present disclosure.
Referring to fig. 1, a cooking machine 100 according to an exemplary embodiment of the present disclosure may include a temperature sensor 110, a stirring unit 120, a heating unit 130, a memory 140, an input unit 150, a display unit 160, a processor 170, and a cooking container 180.
According to an embodiment, cooking machine 100 may be a machine for heating cooking container 180 configured separately from cooking machine 100, and may be, for example, an electric rice cooker, a multifunctional cooking appliance, a mechanical cooking appliance, or the like. According to an embodiment, the cooking machine 100 may also be a machine for heating the cooking container 180 integrated with the cooking machine 100.
The temperature sensor 110 may generate temperature data, i.e., a sensing signal, representing the temperature of the cooking container 180 or the contents contained in the cooking container 180. For example, the temperature sensor 110 may include at least one of a lower temperature sensor disposed at a lower portion of the cooking container 180 and an upper temperature sensor disposed at an upper portion of the cooking container 180. In one embodiment, the lower temperature sensor 111 may be embodied as a plurality of lower temperature sensors. However, the present invention is not limited thereto, and the temperature sensor 110 may further include: a side surface temperature sensor disposed on a side surface of the cooking receptacle 180 or a temperature sensor disposed in the stirring unit.
The stirring unit 120 may include a driving motor, a rotating shaft, and a rotating blade. The driving motor may be a Switched reluctance motor (SR motor), and the stirring unit 120 may further include an SR motor driving system for driving the SR motor. The SR motor driving system may include an SR motor, an SR motor driver, a driving controller, and a position sensor unit. The SR motor driver, the drive controller, and the position sensor unit may be referred to as a driving circuit for driving the SR motor.
The SR motor can obtain a rotational force by using a Reluctance Torque (Reluctance Torque) that occurs with a change in Reluctance. The SR motor may include a stator (stator) and a rotor (rotor). According to an exemplary embodiment, the stator and the rotor may be composed of a magnetic substance having a high magnetic permeability. For example, the stator and the rotor may have a structure in which silicon steel plates are laminated.
The SR motor according to an exemplary embodiment may have a double salient pole (double salient pole) structure in which both the stator and the rotor have a salient pole type structure. The stator and the rotor may include a plurality of salient poles (salient-poles), respectively. A coil may be wound on the salient pole of the stator, a shaft of the SR motor may be connected at the center of the rotor, and a sensor magnet rotating simultaneously with the rotor may be mounted on the shaft or the rotor.
The SR motor according to an exemplary embodiment may have a four-phase motor structure. For example, the stator of the SR motor may include eight salient poles (e.g., a pole, B pole, C pole, D pole, a 'pole, B' pole, C 'pole, and D' pole), and the rotor may include six salient poles. The coil may be wound around a plurality of salient poles facing each other in the stator.
When the magnetic flux passes through the rotor, a current is generated in the rotor, and the SR motor may be rotated by a torque (torque) generated due to the magnetic flux of the stator being locked with the magnetic flux of the rotor. In other words, the SR motor may use torque generated due to a magnetic attraction force that causes an action between the stator and the rotor. For example, the rotor may be rotated as voltages are sequentially applied to the a-phase, B-phase, C-phase, and D-direction coils corresponding to the salient poles of the stator. The SR motor may be interconnected by an SRM driver and six wires.
The driving motor may be connected to the rotary blade via a rotary shaft to transmit a rotary driving force to the rotary blade. The rotary blade may include various forms such as a rotary blade or a propeller for circulating water, etc., in addition to the pulverizing blade of the mixer.
The heating unit 130 may heat the cooking container 180 through a heating operation, and the heating operation may be controlled by the processor 170. In an embodiment, the heating unit 130 may include a work coil that heats the cooking container 180 by an induction heating manner. In one embodiment, the heating unit 130 may include a heating wire that heats the cooking container 180 by using a resistance manner. However, the configuration of the heating unit 130 is not limited thereto, and the heating unit 130 may have various configurations for heating the cooking container 180.
The memory 140 may store a control algorithm related to the operation of the processor 170 and/or various data generated by the execution of the control algorithm. The memory 140 may include volatile memory or non-volatile memory devices. Also, the memory 140 may be provided within the processor 170, for example, may be a register provided within the processor 170. For example, processor 170 and processor 140 may be embodied as a microcomputer (MICOM). However, the present invention is not limited thereto, and the processor 170 may be embodied as a processor such as a logic circuit or a Central Processing Unit (CPU), a Field Programmable Gate Array (FPGA), an Electronic Control Unit (ECU), or the like.
The input unit 150 may receive user input and may include a plurality of input buttons and/or a smart dial for receiving various user inputs. In an embodiment, the input unit 150 may receive a user input indicating a start of a cooking operation, a reservation, a selection of a cooking item, a start of a keep warm operation, and the like. For example, the input unit 150 may sense touch input according to various manners such as a decompression manner and a capacitance manner.
The display unit 160 may output state information, setting information, or information corresponding to user input, etc. of the cooking machine 100. For example, the display unit 160 may further include a speaker. For example, the Display unit 160 may include one of various Display devices such as a Liquid Crystal Display (LCD), a Plasma Display Panel (PDP), a Thin-film transistor Liquid Crystal Display (TFT LCD), and an Organic Light-emitting Diode (OLED). In an embodiment, the input unit 150 and the display unit 160 may be embodied as one body.
The processor 170 may control the overall operation of the cooking machine 100. The processor 170 may receive a user input from the input unit 150 and start a control operation in response to the user input.
In some embodiments, the cooking machine 100 may further include a communication unit. The communication unit may be connected to a network in a limited or wireless manner and communicate with an external device or server. The communication unit may include one or more constituent elements allowing communication with an external device, for example, a near field communication module, a wired communication module, or a mobile communication module. The processor 170 may control the communication unit to transmit an operating state, parameter notification, etc. of the cooking machine 100 to an external device or a server.
For example, the communication unit may communicate with a user device such as a smartphone. In an embodiment, the user may control the cooking machine 100 through an application stored in a smartphone. For example, the user may select an icon indicating that the cooking machine 100 starts a cooking operation from the application program, and the communication unit may receive a user input indicating that the cooking operation is started. At this time, the processor 170 may start a cooking operation in response to the received user input.
Fig. 2 is a sectional view illustrating a cooking machine according to an exemplary embodiment of the present disclosure.
Referring to fig. 2, the cooking machine 200 may include a cover 210, an outer pot 240 inserted into the interior of the cooking machine 200, and a filter bowl 220 (or inner pot) disposed inside the outer pot 240 and receiving cooking materials. The culinary item may have the form of a cereal, such as rice. The cooking machine 200 may further include a stirring unit including a rotating blade 250 and a driving motor 260.
For example, the cover 210 may be hinged to an upper portion of the body and rotated (pivot) around a rotation axis, and may be rotated around the rotation axis to open or close the cooking space. In particular, the cover 210 may close the cooking space so that an appropriate temperature and pressure are formed in the cooking space during cooking of cooking objects such as rice and water.
The filter bowl 220 may be installed in the outer pot 240. According to an embodiment, the filter basin may also be a steamer. The filter bowl 220 may be disposed at an upper portion of the outer pot 240 and may be spaced apart from a bottom of the outer pot 240 by a first height.
The body 200 may further include a heating unit for heating the outer pot 240. The outer pot 240 may be formed of a material suitable for heating by heat provided from the heating unit. The outer pan 240 may be a large bowl shaped member.
In general cooking, the cooking materials may be contained in the space formed in the outer pot 240. In contrast, when cooking is performed in a way of reducing the sugar, the cooking materials may be contained in the space formed in the filtering basin 220, and the filtering basin 220 may be installed in the outer pot 240. The filter bowl 220 may be located at a position spaced apart from the bottom of the outer pot 240 by a predetermined height. The sugar or the like separated from the cooked material during cooking may be dissolved in water. The water inside the outer pot can be rapidly rotated by the stirring unit and can flow into the inside of the filter bowl 220 through the sidewall holes. Also, the water inside the outer pot may be heated by the heating unit, and the heated water may flow into the inside of the filtering basin 220 through the sidewall hole in the form of steam or in a liquid state having high kinetic energy. When cooking, water inside the filter bowl 220 may flow out of the outside through the bottom hole. Accordingly, the water contained in the filtering basin 220 may be circulated, and the water having the sugar dissolved therein flows out of the outside of the filtering basin 220, with the result that the cooking material may be cooked in a state having a low sugar.
The cooking machine according to the exemplary embodiment of the present disclosure includes the straining basin 220 which is located at a height spaced apart from the bottom of the outer pot 240, and may induce water circulation through a plurality of bottom holes formed at the bottom surface of the straining basin 220 and a plurality of side walls formed at the side walls, so that the cooked food having low sugar content may be cooked.
Fig. 3A to 3C are diagrams for describing a process of cooking low-sugar rice by using a cooking machine according to an exemplary embodiment of the present disclosure.
In order to cook rice with low sugar, the cooking machine 200 may provide guidance on the water 20 or the rice 10. For example, a guide unit indicating the height of the water 20 or the height of the rice 10 according to the number of people who cook may be formed at the sidewall of the filtering basin 220. The guide unit may provide a guide with respect to a plurality of heights, and the state of the cooking items contained inside the filter bowl 200 at the end of cooking may depend on the respective heights. For example, the user can adjust the height of the water 20 according to the indication of the guidance unit to set the state of the cooking material at the end of cooking to a high viscosity state or a low viscosity state.
Referring to fig. 3A, in starting low-sugar rice cooking, the rice 10 may be in a form of being sufficiently immersed in water 20. Initially, the cooking machine 200 may heat the cooking object or water 20 through the heating unit while circulating the water to the filtering basin 220 by rotating the rotary blade 250. The rotary blade 250 can wash the rice 10 inside the filter bowl 220 by rotating at a first speed at which water can reach the upper end of the filter bowl 220 or the sidewall hole thereof to reduce the saccharinity.
During cooking, as the rice 10 absorbs the water 20, the height of the water 20 may gradually decrease, as shown in fig. 3B. Even in the case where the water level is lowered, the cooking machine 200 may rotate the rotary blade 250 to allow water to flow into the inside of the straining basin 220 through a sidewall hole formed at a side surface of the straining basin 220.
The cooking machine 200 can continue to heat the rice 10 that absorbs the water 20 through the swelling-water absorbing process during the cooking process. Referring to fig. 3C, in a state that the rice 10 has sufficiently absorbed the water 20 and the water 20 is evaporated to the extent that the filter bowl 220 is not immersed in the water 20, the rotary blade 250 may rotate at a second speed to prevent the water 20 from overflowing while steaming the rice 10. The cooking machine 200 may heat the remaining water 20 through the heating unit to steam rice using steam.
Further, the cooking machine 200 may stop the heating operation of the heating unit or control the intensity of the heating operation to be weak in order to smother the cooking object.
Fig. 4 is a view for describing a filter bowl included in a cooking machine according to an exemplary embodiment of the present disclosure.
The filter bowl 300 may include a bottom surface 320 and a sidewall 310. At least one bottom hole may be formed on the bottom surface 320 of the filter bowl 300, and at least one side wall hole may be formed on the side wall 310 of the filter bowl 300. The bottom surface 320 may contain cooking materials, and at least one bottom hole 322H may be formed on the bottom surface 320. The sidewall 310 may be formed in a vertical direction from the bottom surface 320, and at least one sidewall hole 312H may be formed on the sidewall 310.
For example, the bottom and side wall apertures may be sized smaller than the size of the cooking items contained in the filter basin 300. Thus, in the reduced sugar mode, the cooking product held in the filter bowl 300 is maintained within the filter bowl 300 without slipping through the bottom or side wall apertures. The outer pot may contain water in order to prepare the cooking product. In the case of water contained inside the outer pot for cooking, the water may also flow through the bottom hole into the interior of the filter bowl 300, which is spaced from the bottom. A guide unit (not shown) may be formed on the sidewall of the filtering basin 300 to guide the water level for cooking. The user can adjust the water level for cooking the cooking items contained in the filter bowl 300 with reference to the guide unit.
The sugar or the like separated from the cooked material during cooking can be dissolved in water. The water inside the outer pot can be rapidly rotated by the stirring unit and can flow into the inside of the filter bowl 300 through the sidewall hole. Further, the water inside the outer pot may be heated by the heating unit, and the heated water may flow into the filter bowl 300 through the sidewall hole in the form of steam or in a liquid state having high kinetic energy. When cooking, water inside the filter bowl 300 may flow out of the outside through the bottom hole. Accordingly, the water contained in the filtering basin 300 can be circulated, and the water in which the sugar is dissolved flows out of the filtering basin 300, the cooked food can be cooked in a state of having a low sugar.
In one example, the sidewall hole 312H formed on the sidewall 310 may be formed to have a preset height b and width a. Width a may have a small value to minimize cooking products including grains from sliding out of the outside of the filter bowl 300, and conversely height b may have a relatively large value to encourage water to flow into and out of the inside of the filter bowl 300. The height b and the width a may be experimentally determined considering the size of the cooked food including the low sugar cooking grain. The bottom aperture 322H may be the same size or shape as the sidewall aperture 312H and may be formed smaller to minimize outflow of the cooking contents.
The bowl 300 may further include a sealing ring portion 350. The sealing ring portion 350 may be composed of a material such as silicon, and may stably fix the bowl 300, or may prevent the bowl 300 or the outer pot from being damaged.
Fig. 5 is a view for describing a filter bowl included in a cooking machine according to an exemplary embodiment of the present disclosure.
Referring to fig. 5, the filter bowl 300 may include a bottom surface 320 and a sidewall 310. At least one bottom hole may be formed on the bottom surface 320 of the filter bowl 300, and at least one side wall hole may be formed on the side wall 310 of the filter bowl 300. The bottom surface 320 may contain cooking items, and at least one bottom hole may be formed on the bottom surface 320. The sidewall 310 may be formed in a vertical direction from the bottom surface 320, and at least one sidewall hole may be formed on the sidewall 310. The filter bowl 300 may further include a sealing ring portion 350. The sealing ring portion 350 may be composed of a material such as silicon, and may stably fix the bowl 300, or may prevent the bowl 300 or the outer pot from being damaged.
Fig. 6 is a diagram for describing a process of making low-sugar rice by using the cooking machine according to the exemplary embodiment of the present disclosure.
Referring to fig. 6, the cooking machine may cook low-sugar rice through a first step of swelling rice, a second step of making the rice absorb moisture, a third step of heating the cooked food, and a fourth step of braising the cooked food.
The cooking machine may start the cooking operation by the heating unit at the step of swelling the rice. The cooking machine may adjust the heating speed in consideration of time required for the rice to absorb moisture, etc. The cooking machine may maintain a temperature suitable for the rice to absorb moisture for a preset time. During the rice steeping step, the cooking machine may rotate the rotating blades at a first speed to remove sugar so that water may be fully circulated to the filter basin. For example, the first rotational speed may be 350 RPM.
The cooking machine may heat the cooking object to and maintain the first target temperature during the cooking step. The cooking machine can rotate the rotating blade at a second speed at a specific temperature so as not to pop up the cooked object. For example, the cooking machine may obtain an effect such as continuously stirring the water of the next rice by rotating the rotating blades at a speed of 200 RPM.
The cooking machine may stop heating the cooking item at the simmering step or may maintain the heating at a weaker intensity. In the cooking step, the cooking machine may cook the cooking materials while opening a lid of a feeding port of the cooking machine to discharge steam. During the step of braising, the cooking machine may stop the rotating blade.
Fig. 7 is a flowchart for describing a process of making low-sugar rice by using the cooking machine according to an exemplary embodiment of the present disclosure.
Referring to fig. 3A and 7, the cooking machine 200 may swell the rice 10 contained inside the straining basin and remove the sugar (S110). The rice 10 may be in a state of being sufficiently latent in the water 10 at the time of starting low-sugar rice cooking. Initially, the cooking machine 200 may heat the cooking object or water 20 through the heating unit while circulating the water to the filter bowl 220 by rotating the rotary blade 250. The rotary blade 250 can wash the rice 10 inside the filter bowl 220 to reduce the sugar content by rotating at a first speed at which water can reach the upper end of the filter bowl 220 or the sidewall hole thereof. The cooking machine 200 may repeatedly circulate the water contained inside the outer pot to the inside of the filter bowl through the stirring unit.
The cooking machine 200 may heat water contained inside the outer pot (S120). During cooking, as the rice 10 absorbs the water 20, the height of the water 20 may gradually decrease, as shown in fig. 3B. Even in the case where the water level is lowered, the cooking machine 200 may rotate the rotary blade 250 to allow water to flow into the inside of the straining basin 220 through a sidewall hole formed at a side surface of the straining basin 220.
The cooking machine 200 can continue to heat the rice 10 that absorbs the water 20 through the swelling-water absorbing process during the cooking process. Referring to fig. 3C, in a state that the rice 10 has sufficiently absorbed the water 20 and the water 20 is evaporated to the extent that the filter bowl 220 is not soaked in the water 20, the rotary blade 250 may be rotated at the second speed to prevent overflow when the rice 20 evaporates the rice 10. The cooking machine 200 may heat the remaining amount of water 20 by the heating unit and steam rice (S130).
The cooking machine according to the technical concept of the present disclosure may remove sugar included in rice by circulating water through a stirring unit included in the cooking machine. Also, the low sugar rice can be cooked by efficiently circulating water through the filtering basin included in the cooking machine.
The technical idea of the present disclosure described above is not limited to the foregoing embodiments and the accompanying drawings. Also, it will be apparent to those skilled in the art that various substitutions, modifications, changes, and the like can be made without departing from the technical spirit of the present disclosure.
Claims (7)
1. A cooking machine characterized by: the method comprises the following steps: an outer pot having an accommodating space therein;
a filter bowl having a space for receiving grains therein and formed with a plurality of holes to allow water received in the outer pot to flow in and out; and
a stirring unit located at the lower part of the outer pot,
wherein the bottom surface of the filter bowl is spaced apart from the bottom surface of the outer pot by a predetermined height and is disposed inside the outer pot,
the stirring unit repeatedly circulates the water contained in the outer pot to the inside of the filter bowl.
2. The use cooking machine according to claim 1,
the filter basin comprises: a bottom surface formed with a plurality of bottom holes; and a sidewall formed with a plurality of sidewall holes.
3. Cooking machine according to claim 2,
each of the plurality of side wall apertures has a first length and a first width so as not to allow rice contained within the interior of the filter basin to slide through, while allowing water or steam to circulate.
4. Cooking machine according to claim 2,
the filter bowl further includes a sealing ring portion at its upper end,
which is closely attached to the edge part of the upper end of the filter basin to fix the filter basin.
5. Cooking machine according to claim 1,
the stirring unit includes a rotating blade for circulating water contained in the outer pot; and a driving motor for driving the rotary blade.
6. Cooking machine according to claim 5,
the driving motor rotates the rotating blade in the clockwise direction or the counterclockwise direction by taking the rotating shaft as a center.
7. Cooking machine according to claim 1,
the stirring unit stirs water contained in the outer pot at a preset speed during heating.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210027439A KR102383764B1 (en) | 2021-03-02 | 2021-03-02 | Cooking apparatus |
KR10-2021-0027439 | 2021-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114983221A true CN114983221A (en) | 2022-09-02 |
Family
ID=81390002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210198878.5A Pending CN114983221A (en) | 2021-03-02 | 2022-03-02 | Cooking machine |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR102383764B1 (en) |
CN (1) | CN114983221A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011152264A1 (en) * | 2010-06-01 | 2011-12-08 | シャープ株式会社 | Rice cooker |
CN208808279U (en) * | 2017-11-24 | 2019-05-03 | 广东顺德昌盛实业有限公司 | A kind of Multifunctional heating stirring cooking machine |
CN209807991U (en) * | 2019-01-26 | 2019-12-20 | 杭州信多达电器有限公司 | Draining boiler |
CN111870118A (en) * | 2020-07-17 | 2020-11-03 | 广东美的厨房电器制造有限公司 | Cookware, cooking utensil and control method thereof |
CN112006533A (en) * | 2020-08-20 | 2020-12-01 | 杭州九阳小家电有限公司 | Pressure low-sugar rice cooking utensil |
CN112120525A (en) * | 2019-06-24 | 2020-12-25 | 株式会社炜伲雅帝恩采 | Cooking method for reducing carbohydrate |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10588444B2 (en) * | 2013-04-04 | 2020-03-17 | Panasonic Intellectual Property Management Co., Ltd. | Heating cooker |
KR102203661B1 (en) * | 2018-08-10 | 2021-01-15 | 쿠쿠전자 주식회사 | electric cooker |
CA3095508C (en) * | 2019-01-29 | 2022-10-18 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Limited | Pot assembly and cooking appliance |
KR102193331B1 (en) * | 2020-07-28 | 2020-12-22 | 주식회사 더원스테이스 | low sugar rice cooking devie for container of electric rice pot and manufacturing method thereof |
-
2021
- 2021-03-02 KR KR1020210027439A patent/KR102383764B1/en active IP Right Grant
-
2022
- 2022-03-02 CN CN202210198878.5A patent/CN114983221A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011152264A1 (en) * | 2010-06-01 | 2011-12-08 | シャープ株式会社 | Rice cooker |
CN208808279U (en) * | 2017-11-24 | 2019-05-03 | 广东顺德昌盛实业有限公司 | A kind of Multifunctional heating stirring cooking machine |
CN209807991U (en) * | 2019-01-26 | 2019-12-20 | 杭州信多达电器有限公司 | Draining boiler |
CN112120525A (en) * | 2019-06-24 | 2020-12-25 | 株式会社炜伲雅帝恩采 | Cooking method for reducing carbohydrate |
CN111870118A (en) * | 2020-07-17 | 2020-11-03 | 广东美的厨房电器制造有限公司 | Cookware, cooking utensil and control method thereof |
CN112006533A (en) * | 2020-08-20 | 2020-12-01 | 杭州九阳小家电有限公司 | Pressure low-sugar rice cooking utensil |
Also Published As
Publication number | Publication date |
---|---|
KR102383764B1 (en) | 2022-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2631171C2 (en) | Device for sous vide | |
US10117538B2 (en) | Sous-vide cooker with image translation functionality | |
DK2767159T3 (en) | Cirkulatorkogeindretning | |
JP5097244B2 (en) | rice cooker | |
CN105615686B (en) | Air pot | |
US6523457B1 (en) | Pasta machine | |
AU2015202983B2 (en) | Sous-vide cooker with image translation functionality | |
JP2023083432A (en) | Heat cooker | |
JP5743207B2 (en) | Cooker | |
JP2008110188A (en) | Tabletop-type automatic rotary cooking pan | |
JP5269227B1 (en) | Cooker | |
CN114983221A (en) | Cooking machine | |
CN114983239A (en) | Method for cooking low-sugar rice by using cooking machine | |
CN115067733A (en) | Cooking machine | |
JP6018834B2 (en) | Cooker | |
CN108926225A (en) | Cooking apparatus and the control method of capsule movement | |
JP2008154661A (en) | Automatic bread machine | |
CN114246497B (en) | Control method of cooking appliance, cooking appliance and computer readable storage medium | |
WO2020253812A1 (en) | Container including agitator for microwave sous vide function | |
JP2014090788A (en) | Electric rice cooker | |
CN112754302A (en) | Heating method and heating system of cook machine and cook machine | |
TWI634863B (en) | Stirring unit, heating cooker | |
JP5296168B2 (en) | rice cooker | |
JP5947150B2 (en) | Cooker | |
JP2023159501A (en) | Cooker |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |