CN105942835B - The control method of electric cooking appliance - Google Patents
The control method of electric cooking appliance Download PDFInfo
- Publication number
- CN105942835B CN105942835B CN201610323159.6A CN201610323159A CN105942835B CN 105942835 B CN105942835 B CN 105942835B CN 201610323159 A CN201610323159 A CN 201610323159A CN 105942835 B CN105942835 B CN 105942835B
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- cooking appliance
- electric cooking
- equal
- rice
- bearing cavity
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- 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
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- 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
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum 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
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
-
- 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
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
Abstract
The present invention provides a kind of control methods of electric cooking appliance, including：After electric cooking appliance starts, electric cooking appliance, which enters to wash, boils a meter process；During single is washed and boils rice, the pressure regulating part of electric cooking appliance, which starts, to be made the pressure of the separate space formed between the outer surface of food steamer and the madial wall of liner be more than the pressure separate space in bearing cavity and continues the first preset time t 1, then pressure regulating part, which works on, makes that pressure value is equal in separate space and bearing cavity and continues the second preset time t 2, a meter process of boiling is washed to complete single, repetition, which is washed, boils meter process N1 times；Electric cooking appliance enters steamed rice process, and pressure regulating part work makes the pressure of separate space be equal to the pressure in bearing cavity, and heater element heats the liner of electric cooking appliance, until electric cooking appliance is stopped.Using the control method of the present invention, can effectively realize to the control for reducing GI values in rice, improving rice mouthfeel and using automatic easily electric cooking appliance in the present invention.
Description
Technical field
The present invention relates to field of cooking techniques, in particular to a kind of control method of electric cooking appliance.
Background technology
Liner is set in existing electric cooking appliance, food steamer is provided in liner, rice is placed in food steamer, and water is filled in liner,
The control method of existing electric cooking appliance is the boiling water made by being heated to the water in liner in liner, by making boiling water
Mode makes the rice in food steamer contact and absorb water with water, later again cooks rice to cook the rice of low GI (sugar).
However the control method of existing electric cooking appliance can not cannot be guaranteed that enough water enters in food steamer, to cause
Part meter Wu Fa in food steamer touches water and can not effectively be washed away to meter Jin Hang or rice is made fully to absorb water, and then affects
The mouthfeel of the rice cooked, moreover, the control method of existing electric cooking appliance can not also ensure the process that water is detached with rice
It effectively realizes, the sugar that water is taken away is few, to can not be successfully cooks the rice of low GI (sugar).
Invention content
The main purpose of the present invention is to provide a kind of control methods of electric cooking appliance, to realize to can drop in the present invention
GI values, improvement rice mouthfeel and the effective control for using automatic easily electric cooking appliance in low rice.
To achieve the goals above, the present invention provides a kind of control method of electric cooking appliance, electric cooking appliance includes liner, fever
Element and the food steamer being arranged in liner, heater element heat liner, and the lower part of food steamer has the bottom wall towards liner
And/or there is permeable region and the bearing cavity positioned at permeable overlying regions, hatch frame to enclose for the hatch frame that side wall extends, food steamer
At open space be connected to bearing cavity by permeable region, the oral area of the top of food steamer and liner connects；The control of electric cooking appliance
Method includes：After electric cooking appliance starts, the heater element of electric cooking appliance heats the liner of electric cooking appliance, and electric cooking appliance, which enters to wash, boils a meter mistake
Journey；During single is washed and boils rice, the pressure regulating part startup of electric cooking appliance makes between the outer surface of food steamer and the madial wall of liner
The pressure of the separate space of formation is more than the pressure in bearing cavity and continues the first preset time t 1, and then pressure regulating part works on
Make that pressure value is equal in separate space and bearing cavity and continues the second preset time t 2, washes a meter process of boiling to complete single, repetition, which is washed, boils
Rice process N1 times；Electric cooking appliance enters steamed rice process, and pressure regulating part work makes the pressure of separate space be equal to the pressure in bearing cavity, directly
It is stopped to electric cooking appliance.
Further, during single is washed and boils rice, pressure regulating part makes the pressure rise of separate space to first pre- after starting
If pressure P1 makes pressure reduction in bearing cavity to the second preset pressure P2.
Further, the first preset pressure P1 is more than or equal to 5Pa and is less than or equal to 2000Pa, and the second preset pressure P2 is more than
Equal to -5000Pa and it is less than or equal to -5Pa.
Further, during single is washed and boils rice, the first preset time t 1 is more than or equal to 3 seconds and is less than or equal to 120 seconds,
Second preset time t 2 is more than or equal to 3 seconds and is less than or equal to 120 seconds, and N1 is more than or equal to 1 and is less than or equal to 100.
Further, N1 is equal to 1, wash boil rice during, the water in liner is warming up to default temperature by heater element work
After degree, the pressure regulating part of electric cooking appliance starts, and with being increased every cavity pressure, the water in liner is pressed by hatch frame and is carried
Intracavitary simultaneously keeps water to be contacted with rice to realize the immersion to rice, and then after rice fully absorbs water, the water in bearing cavity passes through opening
Structure exits bearing cavity and flows back into liner, and electric cooking appliance completion, which is washed, boils a meter process, and is directly entered steamed rice process.
Further, N1 is equal to 1, wash boil rice during, heater element starts simultaneously with pressure regulating part, and it is first to generate heat
Water in liner is warming up to preset temperature by part, is increased every cavity pressure, and the water in liner is pressed into bearing cavity by hatch frame
Interior and water is kept to be contacted with rice to realize the immersion to rice, then after rice fully absorbs water, the water in bearing cavity passes through the knot that is open
Structure exits bearing cavity and flows back into liner, and electric cooking appliance completion, which is washed, boils a meter process, and is directly entered steamed rice process.
Further, wash boil rice during, preset temperature is more than or equal to 30 degrees Celsius and is less than or equal to 95 degrees Celsius, the
One preset time t 1 is more than or equal to 120 seconds and is less than or equal to 1200 seconds.
Further, wash boil rice during, preset temperature is more than or equal to 60 degrees Celsius and is less than or equal to 80 degrees Celsius, the
One preset time t 1 is more than or equal to 600 seconds and is less than or equal to 900 seconds.
Further, N1 is more than 1, wash for the first time boil rice during, the pressure regulating part of electric cooking appliance starts, in liner
Water be pressed into bearing cavity by hatch frame contacted with rice with realize the cleaning to rice and make rice absorb water after, the water in bearing cavity
Bearing cavity is exited by hatch frame to flow back into liner；And during second to the N1 times wash boils rice, in liner
Water exits bearing cavity again after entering bearing cavity repeatedly, when complete the N1 times wash boil meter process after, electric cooking appliance enters steamed rice process.
Further, during steamed rice, heater element persistently heats the liner of electric cooking appliance, and continue third it is default when
Between after t3, electric cooking appliance is stopped.
Further, third preset time t 3 is more than or equal to 1 second and is less than or equal to 1800 seconds.
Further, during single steamed rice, heater element persistently heats the liner of electric cooking appliance, and heating the 4th is default
After time t4, heater element is stopped and continues the 5th preset time t 5 repeats steamed rice process to complete single steamed rice process
After N2 times, electric cooking appliance is stopped.
Further, during single steamed rice, the 4th preset time t 4 is more than or equal to 3 seconds and is less than or equal to 150 seconds, the
Five preset time ts 5 are more than or equal to 3 seconds and are less than or equal to 150 seconds, and N2 is more than or equal to 1 and is less than or equal to 100.
Further, pressure regulating part is directly connected to separate space, and pressure regulating part switches to the first operating position, in separate space
Pressure rise and maintain the first preset pressure P1, the water in liner is pressed by hatch frame in bearing cavity to be connect with rice
It touches；Pressure regulating part switches to the second operating position, the pressure reduction in separate space to, bearing cavity equal with the pressure in bearing cavity
Interior water exits bearing cavity by hatch frame and flows back into liner.
Further, pressure regulating part is directly connected to bearing cavity, and pressure regulating part switches to the first working condition, carrying
The pressure reduction of intracavitary simultaneously maintains the second preset pressure P2, and the water in liner is pressed into bearing cavity and rice by hatch frame
Contact；Pressure regulating part switches to the second working condition, the pressure reduction in separate space to, carrying equal with the pressure in bearing cavity
The water of intracavitary exits bearing cavity by hatch frame and flows back into liner.
Further, enter to wash in electric cooking appliance and boil rice and cross Cheng Qian, the weight of the weight G1 of rice and water in liner in bearing cavity
The ratio of G2 is more than or equal to 0.1 and is less than or equal to 3.
Further, the ratio of the weight G1 of the rice and weight G2 of water in liner is more than or equal to 0.3 and is less than in bearing cavity
Equal to 1.2.
It applies the technical scheme of the present invention, after electric cooking appliance starts, the heater element of electric cooking appliance adds the liner of electric cooking appliance
Heat, electric cooking appliance, which enters to wash, boils a meter process；During single is washed and boils rice, the pressure regulating part of electric cooking appliance starts the pressure for making separate space
More than the pressure in bearing cavity, the first preset time t 1 is kept, then pressure regulating part, which works on, makes in separate space and bearing cavity
Pressure value is equal and continues the second preset time t 2, washes a meter process of boiling to complete single, repetition, which is washed, boils meter process N1 times；Electric cooking appliance
Into steamed rice process, during steamed rice, pressure regulating part work makes pressure value in separate space and bearing cavity keep equal, until electricity
Cooker is stopped.
In this way, separate space or carrying cavity pressure are adjusted by pressure regulating part, can realize water in separate space into
Enter or exit bearing cavity and water is made to contact or detach with the rice in bearing cavity, water can also be efficiently controlled by pressure regulating part
Residence time of the number and water contacted with rice in bearing cavity, and by the temperature of heater element control water, just can complete
The cooking process steamed afterwards is first boiled to the meter Jin Hang in electric cooking appliance, to enable electric cooking appliance to cook the rice of low GI, makes rice
More nutrition improves the satisfaction to cooking process of user.Therefore, control method through the invention is in the present invention
Play effective control with the good electric cooking appliance of various function, high degree of automation and usability.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the control principle drawing of electric cooking appliance according to the present invention；
Fig. 2 shows a kind of structural schematic diagrams of the electric cooker of alternative embodiment according to the present invention；
Fig. 3 shows the liner of the electric cooker in Fig. 2 and the dimensional structure diagram of food steamer；
Fig. 4 shows the enlarged drawing at A in Fig. 3；
Fig. 5 shows the structural schematic diagram of the electric cooker of another alternative embodiment according to the present invention；
Fig. 6 shows the enlarged drawing at B in Fig. 5；
Fig. 7 shows the control principle drawing of the electric cooker in Fig. 5；
Fig. 8 shows the structural schematic diagram of the electric cooker of another alternative embodiment according to the present invention；
Fig. 9 shows the control principle drawing of the electric cooker in Fig. 8.
Wherein, above-mentioned attached drawing includes the following drawings label：
2, liner；3, food steamer；5, upper cover；6, heater element；11, bearing cavity；22, hatch frame；31, separate space；50, pressure
Adjustment portion；51, extraction sector；52, air supply mechanism；53, mounting cylinder；531, it is connected to chamber；541, closeouts；542, elastic component；
543, sealing element；5431, through-hole；55, booster pump.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is typically needle
For direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Equally
Ground for ease of understanding and describes, and " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is not
For limiting the present invention.
In order to realize to can reduce GI values in rice, improve rice mouthfeel and using automatic easily electricity in the present invention
Effective control of cooker, the present invention provides a kind of control methods of electric cooking appliance.
If Fig. 2, Fig. 5 and electric cooking appliance illustrated in fig. 8 are electric cooker, electric cooking appliance includes liner 2, heater element 6 and setting
Food steamer 3 in liner 2, heater element 6 heat liner 2, the lower part of food steamer 3 have towards liner 2 bottom wall and/or
The hatch frame 22 that side wall extends, food steamer 3 have permeable region and the bearing cavity 11 positioned at permeable overlying regions, hatch frame 22
The open space surrounded is connected to by permeable region with bearing cavity 11, and 3 top of food steamer is connect with the oral area of liner 2 so that food steamer 3
Outer surface and the madial wall of liner 2 between be formed with separate space 31.
Certainly, the electric cooking appliance in the present invention can also be micro-wave oven, electric cooking pot or electric pressure cooking saucepan.
Optionally, heater element 6 is one in heat-generating disc, heat-generating pipe, IH electromagnetic heaters or fever film heating device
Kind.
It should be noted that before the electric cooking appliance using the present invention, the bearing cavity 11 that rice is added to food steamer 3 is needed
Interior, water is added in liner 2.
Optionally, the ratio of the weight G1 of the rice and weight G2 of water in liner 2 is more than or equal to 0.1 and is less than in bearing cavity 11
Equal to 3.
It is further preferred that the ratio of the weight G1 of the rice and weight G2 of water in liner 2 is more than or equal to 0.3 in bearing cavity 11
And it is less than or equal to 1.2.
The control principle drawing of the electric cooking appliance of the present invention as illustrated in FIG. 1, the control method of electric cooking appliance include：Work as electric cooking appliance
After startup, the heater element 6 of electric cooking appliance heats the liner 2 of electric cooking appliance, and electric cooking appliance, which enters to wash, boils a meter process.
Optionally, during single is washed and boils rice, the startup of pressure regulating part 50 of electric cooking appliance makes the pressure of separate space 31 be more than
Pressure in bearing cavity 11 simultaneously continues the first preset time t 1, and then pressure regulating part 50, which works on, makes separate space 31 and bearing cavity
Pressure value is equal in 11 and continues the second preset time t 2, washes a meter process of boiling to complete single, repetition, which is washed, boils meter process N1 times.It is logical
The flushing to rice is crossed, the sugar in rice can be effectively reduced, is conducive to obtain the rice of low GI.
In two different embodiments shown by Fig. 7 and Fig. 9, during single is washed and boils rice, pressure regulating part 50 opens
Make the pressure rise of separate space 31 after dynamic to the first preset pressure P1 or makes pressure reduction in bearing cavity 11 to the second preset pressure
P2.Whether the pressure in separate space 31 is increased, or reduces the pressure in bearing cavity 11, is provided to make the pressure in separate space 31
More than the pressure in bearing cavity 11 so that water in separate space 31 can be entered by hatch frame 22 in bearing cavity 11, and with rice
Contact.
In this way, pressure in separate space 31 or bearing cavity 11 is adjusted by pressure regulating part 50, separate space 31 can be realized
Interior water enters or exits bearing cavity 11 and water is made to contact or detach with the rice in bearing cavity 11, can also by pressure regulating part 50
The residence time of number and water that water is contacted with rice in bearing cavity is enough efficiently controlled, and passes through heater element 6 and controls water
Temperature just can be completed first to boil the cooking process steamed afterwards to the meter Jin Hang in electric cooking appliance, low to enable electric cooking appliance to cook
The rice of GI makes rice more nutrition, improves the satisfaction to cooking process of user.Therefore, control through the invention
Method processed plays effectively the electric cooking appliance good with various function, high degree of automation and usability in the present invention
Control.
Optionally, the first preset pressure P1 is more than or equal to 5Pa (absolute pressure) and is less than or equal to 2000Pa (absolute pressure),
Second preset pressure P2 is more than or equal to -5000Pa (absolute pressure) and is less than or equal to -5Pa (absolute pressure).It can ensure in this way
Water comes into full contact with rice.
Optionally, during single is washed and boils rice, the first preset time t 1 is more than or equal to 3 seconds and is less than or equal to 120 seconds, the
Two preset time ts 2 are more than or equal to 3 seconds and are less than or equal to 120 seconds, and N1 is more than or equal to 1 and is less than or equal to 100.
In an optional embodiment, wash boil rice during, the first preset time t 1 be 30 seconds, second it is default when
Between t2 be 8 seconds, N1 4.This meter process of boiling of washing is very regular, and meter process is boiled all similarly to heat duration washing every time
Cooking operation is carried out with duration is stopped.
It should be noted that since the temperature for the rice not contacted with the water of boiling is relatively low, water first time and the rice of boiling
Temperature can reduce rapidly after contact, and the water level of rising can also decline rapidly.
It should be added that after electric cooking appliance of the invention starts, heater element 6 be in the first power operating state with
Water in liner 2 is heated to boiling, the water after boiling under pressure, by hatch frame 22 pressed by the water in liner 2
Enter and contacted with rice in bearing cavity 11, after water logging puffed wheat, heater element 6 switches to the second power operating state, wherein the first power
The operating power of the heater element 6 of working condition is more than the operating power of the heater element 6 of the second power operating state.In this way,
It ensure that water will not be excessive because of excessive boiling, the water of constantly boiling is constantly in the state for boiling rice, shortens and boils a meter time.
In another optional embodiment, N1 is equal to 1, wash boil rice during, the work of heater element 6 is by liner 2
In water be warming up to preset temperature after, the pressure regulating part 50 of electric cooking appliance starts, with pressure rise in separate space 31, in liner 2
Water by hatch frame 22 be pressed into bearing cavity 11 in and keep water to be contacted with rice to realize the immersion to rice, then when rice is abundant
After water suction, the water in bearing cavity 11 exits bearing cavity 11 by hatch frame 22 and flows back into liner 2, and electric cooking appliance completion, which is washed, boils rice
Process, and it is directly entered steamed rice process.In this way, heater element 6 starts prior to pressure regulating part 50, first water can be added
Temperature processing when ensureing that water and rice contact, has certain temperature, is conducive to make to wash, boils rice and be carried out at the same time, at the same ensure water with
Rice comes into full contact with, impregnates, and rice is made fully to absorb water.
In another optional embodiment, N1 is equal to 1, wash boil rice during, heater element 6 and pressure regulating part
50 start simultaneously, and the water in liner 2 is warming up to preset temperature by heater element 6, pressure rise in separate space 31, in liner 2
Water is pressed into bearing cavity 11 by hatch frame 22 and water is kept to be contacted with rice to realize the immersion to rice, then when rice is fully inhaled
After water, the water in bearing cavity 11 exits bearing cavity 11 by hatch frame 22 and flows back into liner 2, and electric cooking appliance completion, which is washed, boils a meter mistake
Journey, and it is directly entered steamed rice process.The regular hour is needed since water temperature is warming up to preset temperature by heater element 6, thus is worked as
Pressure regulating part 50 start after, water can be taken directly in bearing cavity 11 so that water before not heated, just first contacted with rice,
It impregnates, is conducive to rice and fully absorbs water；Then, after water is by ebuillition of heated, it is achieved that the operation for boiling rice.
In the above-described embodiment, wash boil rice during, preset temperature is more than or equal to and 30 degrees Celsius and is less than or equal to
95 degrees Celsius, the first preset time t 1 is more than or equal to 120 seconds and is less than or equal to 1200 seconds.
Further, wash boil rice during, preset temperature is more than or equal to 60 degrees Celsius and is less than or equal to 80 degrees Celsius, the
One preset time t 1 is more than or equal to 600 seconds and is less than or equal to 900 seconds.Through practice have shown that, when heater element 6 and pressure regulating part 50
When working in the above described manner, the mouthfeel of rice can be improved.
And in another optional embodiment, N1 be more than 1, wash for the first time boil rice during, the pressure of electric cooking appliance
Adjustment portion 50 starts, and the water in liner 2 is pressed into bearing cavity 11 by hatch frame 22 and is contacted with rice to realize to the clear of rice
After washing and rice being made to absorb water, the water in bearing cavity 11 exits bearing cavity 11 by hatch frame 22 and flows back into liner 2；And second
During secondary to the N1 times wash boils rice, the water in liner 2 exits bearing cavity 11 again after entering bearing cavity 11 repeatedly, when completing the
After N1 times wash boils meter process, electric cooking appliance enters steamed rice process.In this way, water contacts after ascending into bearing cavity 11 with rice, then
Decline detaches after exiting bearing cavity 11 with rice, and up and down realize the cleaning process to the rice in bearing cavity 11 to water repeatedly, protects
Water has been demonstrate,proved effectively to take away the sugar of rice.
Certainly, wash boil meter process when, the work of pressure regulating part 50 is not necessarily regular, that is to say, that
The time span of the first preset time t 1 and the second preset time t 2 that recycle each time can be adjusted according to the progress of culinary art.
Specifically, the following table 1 shows that electric cooking appliance wash control method when boiling meter process.
Table .1 electric cooking appliances wash control method when boiling meter process
After it have passed through and wash and boil meter process, electric cooking appliance enters during steamed rice.At this point, the work of pressure regulating part 50 makes separate space
31 pressure is equal to the pressure in bearing cavity 11, until electric cooking appliance is stopped.
In one optionally embodiment, during steamed rice, heater element 6 persistently heats the liner of electric cooking appliance 2,
And after continuing third preset time t 3, electric cooking appliance is stopped.Such control method is relatively simple.
Optionally, during steamed rice, third preset time t 3 is more than or equal to 1 second and is less than or equal to 1800 seconds.
Preferably, third preset time t 3 is 720 seconds.
In another optionally embodiment, during single steamed rice, heater element 6 is persistently to the liner of electric cooking appliance
2 heating, after heating the 4th preset time t 4, heater element 6 is stopped and continues the 5th preset time t 5, to complete single steaming
Rice process, after repeating steamed rice process N2 times, electric cooking appliance is stopped.It should be noted that after washing and boiling meter process, liner 2
In remaining water may be slightly more, at this point, in order to ensure water in liner 2 will not enter in hatch frame 22 cause separate space 31 with
There is the case where pressure imbalance in bearing cavity 11, thus needs the start-stop state by controlling heater element 6, to ensure that water will not
Into in hatch frame 22, ensure that bearing cavity 11 is connected to always with separate space 31.In this way, both ensure that electric cooking appliance during steamed rice
The efficiency of heating surface also makes water not contacted with rice, improves the operational reliability of steamed rice process.
Optionally, during single steamed rice, the 4th preset time t 4 is more than or equal to 3 seconds and less than or equal to 150 second, the 5th
Preset time t 5 is more than or equal to 3 seconds and is less than or equal to 150 seconds, and N2 is more than or equal to 1 and is less than or equal to 100.
Certainly, when carrying out steamed rice process, the work of heater element 6 and dwell time are not necessarily completely regular
's.That is, can be according to the progress of culinary art, heating time length and dwell time length to heater element 6 carry out excellent
Change so that when recycling each time, the heating time length and dwell time length of heater element 6 differ when being recycled with the last time
It causes.
Specifically, table 2 shows control method of the electric cooking appliance when carrying out steamed rice process.
Control method of the table .1 electric cooking appliances when carrying out steamed rice process
In Fig. 2 to Fig. 4 or illustrated in fig. 5 alternative embodiments, pressure regulating part 50 is directly connected to separate space 31, pressure
Adjustment portion 50 switches to the first operating position, and the pressure rise in separate space 31 simultaneously maintains the first preset pressure P1, in liner 2
Water is pressed into bearing cavity 11 by hatch frame 22 and is contacted with rice；Pressure regulating part 50 switches to the second operating position, separate space
To equal with the pressure in bearing cavity 11, the water in bearing cavity 11 exits bearing cavity by hatch frame 22 for pressure reduction in 31
11 flow back into liner 2.In such manner, it is possible to steadily realize pressure regulating part 50 the first operating position and the second operating position it
Between switch, to achieve the effect that control separate space 31 in pressure.
In an optional embodiment (not shown), when the lid of upper cover 5 and after, be additionally provided in upper cover 5 and bearing cavity company
Logical pressure release stomata, to which after waterborne in separate space 31 is raised to bearing cavity 11, the gas in bearing cavity 11 can be effectively discharged out.
In the alternative embodiment gone out as shown in Figures 2 to 4, specifically, pressure regulating part 50 includes being arranged on food steamer 3
Mounting cylinder 53, elastic component 542 and closeouts 541, elastic component 542 and closeouts 541 are movably arranged as in mounting cylinder 53, seal
Blocking piece 541 has the evacuation position of the opening of one end of the close separate space 31 of evacuation mounting cylinder 53 and compresses the closure position of opening
It sets, when pressure regulating part 50 is located at the first operating position, closeouts 541 are in evacuation position, and mounting cylinder 53 connects with separate space 31
To lead to, the pressure rise in separate space 31 simultaneously maintains the first preset pressure P1, when pressure regulating part 50 is located at the second operating position,
Closeouts 541 are in block-up position, and the pressure reduction in separate space 31 is to equal with the pressure in bearing cavity 11.In this way, passing through envelope
Conversion of the blocking piece 541 between evacuation position and block-up position, successfully realizes pressure regulating part 50 in the first operating position
And second switch between operating position, to improve the reliability of the work of pressure regulating part 50.
In the alternative embodiment gone out as shown in Figure 5 and Figure 6, pressure regulating part 50 includes the mounting cylinder being arranged on food steamer 3
53, elastic component 542, closeouts 541, sealing element 543 and booster pump 55, wherein closeouts 541 are hollow pipe, and mounting cylinder 53 has
There are connection chamber 531, elastic component 542 to be movably arranged as being connected in chamber 531 with sealing element 543, sealing element 543 passes through elastic component
542 are supported on the opening of one end of the separate separate space 31 of connection chamber 531, and there is sealing element 543 axial direction along mounting cylinder 53 to set
The through-hole 5431 set, booster pump 55 by hollow pipe, through-hole 5431 and connection chamber 531 be connected to separate space 31, hollow pipe with
Sealing element 543 is contacted to block the block-up position of through-hole 5431 or be detached with sealing element 543 to open the separation position of through-hole 5431
It sets, when pressure regulating part 50 is located at the first operating position, hollow pipe is in block-up position, and booster pump 55 passes through hollow pipe, logical
Hole 5431 be connected to chamber 531 into separate space 31 and inflate so as to pressure rise in separate space 31 and maintain the first preset pressure P1,
When pressure regulating part 50 is located at the second operating position, hollow pipe is in disengaged position, the pressure reduction in separate space 31 to hold
The pressure carried in chamber 11 is equal.
In alternative embodiment as illustrated in FIG. 8, pressure regulating part 50 is directly connected to bearing cavity 11, pressure regulating part 50
The first working condition is switched to, the pressure reduction in bearing cavity 11 simultaneously maintains the second preset pressure P2, and the water in liner 2 passes through
Hatch frame 22 is pressed into bearing cavity 11 and is contacted with rice；Pressure regulating part 50 switches to the second working condition, in separate space 31
To equal with the pressure in bearing cavity 11, the water in bearing cavity 11 exits bearing cavity 11 by hatch frame 22 and flows back for pressure reduction
Into liner 2.In this way, the switching by pressure regulating part 50 between the first working condition and the second working condition, successfully
Realize the effect efficiently controlled to the pressure in bearing cavity 11.
Specifically, as shown in figure 8, pressure regulating part 50 includes the extraction sector 51 and air supply mechanism of relatively independent setting
52, when extraction sector 51 starts and air supply mechanism 52 is not actuated, pressure regulating part 50 is in the first working condition, separate space 31
Pressure is more than the pressure in bearing cavity 11；When extraction sector 51 is not actuated and air supply mechanism 52 starts, pressure regulating part 50 is cut
The second working condition is shifted to, separate space 31 is equal with pressure value in bearing cavity 11.
Started by extraction sector 51, air supply mechanism 52 is closed, and extraction sector 51 takes out bearing cavity 11
Pressure of the gas to be effectively reduced in bearing cavity 11 realizes the water in separate space 31 and is pressed into bearing cavity 11 and in bearing cavity
11 rise and are contacted with rice；By closing extraction sector 51, and the startup of air supply mechanism 52 is controlled, keeps bearing cavity 11 straight with separate space 31
Lead in succession or be directly connected to the exterior space of electric cooking appliance, to keep separate space 31 equal with the pressure in bearing cavity 11, and then is made
Water level reduction in bearing cavity 11 is exited bearing cavity 11 and is fallen back in separate space 31.
It should be noted that it is shown in Fig. 8 go out alternative embodiment in, after 5 hamper of upper cover, upper cover 5 and bearing cavity 11
It is tightly connected.Through-hole (not shown) is provided on the upper edge of food steamer 3 and/or liner 2, upper cover 5 has through-hole and electric cooking appliance
Exterior space connection communicating passage.This way it is ensured that the connection of separate space 31 and the exterior space of electric cooking appliance, ensure that electric cooker
The gas of the exterior space of tool effectively enters separate space 31, to provide stable atmospheric pressure for the water in separate space 31, guarantee every
Water in chamber 31 can smoothly enter into bearing cavity 11.
Optionally, extraction sector 51 is vacuum pump or drawdown pump.
Optionally, air supply mechanism 52 is tonifying Qi pipeline and the switch valve or throttle valve that are arranged on blowdown pipe road.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (17)
1. a kind of control method of electric cooking appliance, which is characterized in that the electric cooking appliance includes liner (2), heater element (6) and setting
Food steamer (3) in the liner (2), the heater element (6) heat the liner (2), under the food steamer (3)
There is the hatch frame (22) that bottom wall and/or side wall towards the liner (2) extend, the food steamer (3) to have permeable area in portion
Domain and bearing cavity (11) positioned at the permeable overlying regions, the open space that the hatch frame (22) surrounds passes through described
Water area is connected to the bearing cavity (11), and the top of the food steamer (3) is connect with the oral area of the liner (2)；The electric cooker
The control method of tool includes：
After the electric cooking appliance starts, the heater element (6) of the electric cooking appliance heats the liner (2) of the electric cooking appliance, described
Electric cooking appliance, which enters to wash, boils a meter process；
It is washed described in single during boil rice, the pressure regulating part (50) of the electric cooking appliance starts the appearance for making the food steamer (3)
The pressure of the separate space (31) formed between face and the madial wall of the liner (2) is more than the pressure in the bearing cavity (11) and holds
Continuous first preset time t 1, then the pressure regulating part (50), which works on, makes the separate space (31) and the bearing cavity (11)
Interior pressure value is equal and continues the second preset time t 2, to complete to wash a meter process of boiling described in single, is washed described in repetition and boils a meter process
N1 times；
The electric cooking appliance enters steamed rice process, and it is described that pressure regulating part (50) work makes the pressure of the separate space (31) be equal to
Pressure in bearing cavity (11), until the electric cooking appliance is stopped.
2. the control method of electric cooking appliance according to claim 1, which is characterized in that it is washed described in single during boil rice,
The pressure regulating part (50) makes the pressure rise of the separate space (31) to the first preset pressure P1 after starting or makes the carrying
Pressure reduction in chamber (11) is to the second preset pressure P2.
3. the control method of electric cooking appliance according to claim 2, which is characterized in that the first preset pressure P1 be more than etc.
In 5Pa and it is less than or equal to 2000Pa, the second preset pressure P2 is more than or equal to -5000Pa and is less than or equal to -5Pa.
4. the control method of electric cooking appliance according to claim 1, which is characterized in that it is washed described in single during boil rice,
First preset time t 1 be more than or equal to 3 seconds and be less than or equal to 120 seconds, second preset time t 2 be more than or equal to 3 seconds and
Less than or equal to 120 seconds, the N1 was more than or equal to 1 and is less than or equal to 100.
5. the control method of electric cooking appliance according to claim 4, which is characterized in that the N1 is equal to 1, and rice is boiled in described wash
In the process, after the water in the liner (2) is warming up to preset temperature by heater element (6) work, the pressure of the electric cooking appliance
Power adjustment portion (50) starts, and with the separate space (31) interior pressure rise, the water in the liner (2) passes through the hatch frame
(22) it is pressed into the bearing cavity (11) and water is kept to be contacted with rice to realize the immersion to rice, then after rice fully absorbs water,
Water in the bearing cavity (11) exits the bearing cavity (11) by the hatch frame (22) and flows back into the liner (2)
In, it is washed described in the electric cooking appliance completion and boils a meter process, and be directly entered the steamed rice process.
6. the control method of electric cooking appliance according to claim 4, which is characterized in that the N1 is equal to 1, and rice is boiled in described wash
In the process, the heater element (6) starts simultaneously with the pressure regulating part (50), and the heater element (6) will be described interior
Water in courage (2) is warming up to preset temperature, the interior pressure rise of the separate space (31), and the water in the liner (2) is opened by described
Mouth structure (22) is pressed into the bearing cavity (11) and water is kept to be contacted with rice to realize the immersion to rice, then when rice is fully inhaled
After water, the water in the bearing cavity (11) exits the bearing cavity (11) by the hatch frame (22) and flows back into the liner
(2) it in, is washed described in the electric cooking appliance completion and boils a meter process, and be directly entered the steamed rice process.
7. the control method of electric cooking appliance according to claim 5 or 6, which is characterized in that it is described wash boil rice during, institute
Preset temperature is stated more than or equal to 30 degrees Celsius and less than or equal to 95 degrees Celsius, first preset time t 1 is more than or equal to 120 seconds
And it is less than or equal to 1200 seconds.
8. the control method of electric cooking appliance according to claim 7, which is characterized in that it is described wash boil rice during, it is described
Preset temperature be more than or equal to 60 degrees Celsius and be less than or equal to 80 degrees Celsius, first preset time t 1 be more than or equal to 600 seconds and
Less than or equal to 900 seconds.
9. the control method of electric cooking appliance according to claim 4, which is characterized in that the N1 is more than 1, described in first time
It washes during boiling rice, the pressure regulating part (50) of the electric cooking appliance starts, and the water in the liner (2) passes through the hatch frame
(22) it is pressed into the bearing cavity (11) after being contacted with rice to realize the cleaning to rice and make rice water suction, the bearing cavity (11)
Interior water exits the bearing cavity (11) by the hatch frame (22) and flows back into the liner (2)；And for the second time extremely
The described N1 times described is washed boil rice during, the water in the liner (2) enter repeatedly after bearing cavity (11) exit again it is described
Bearing cavity (11), when complete the it is N1 time described described in wash boil meter process after, the electric cooking appliance is into the steamed rice process.
10. the control method of electric cooking appliance according to claim 1, which is characterized in that during the steamed rice, the hair
Thermal element (6) persistently heats the liner (2) of the electric cooking appliance, and after continuing third preset time t 3, and the electric cooking appliance stops
Work.
11. the control method of electric cooking appliance according to claim 10, which is characterized in that the third preset time t 3 is more than
Equal to 1 second and it is less than or equal to 1800 seconds.
12. the control method of electric cooking appliance according to claim 1, which is characterized in that described in single during steamed rice, institute
Heater element (6) is stated persistently to heat the liner (2) of the electric cooking appliance, after heating the 4th preset time t 4, the heater element
(6) it is stopped and continues the 5th preset time t 5 and repeat the steamed rice process N2 times to complete steamed rice process described in single
Afterwards, the electric cooking appliance is stopped.
13. the control method of electric cooking appliance according to claim 12, which is characterized in that described in single during steamed rice,
4th preset time t 4 be more than or equal to 3 seconds and be less than or equal to 150 seconds, the 5th preset time t 5 be more than or equal to 3 seconds and
Less than or equal to 150 seconds, the N2 was more than or equal to 1 and is less than or equal to 100.
14. the control method of electric cooking appliance according to claim 2, which is characterized in that the pressure regulating part (50) and institute
It states separate space (31) to be directly connected to, the pressure regulating part (50) switches to the first operating position, the pressure in the separate space (31)
The first preset pressure P1 is increased and maintains, the water in the liner (2) is pressed into institute by the hatch frame (22)
It states and is contacted with rice in bearing cavity (11)；The pressure regulating part (50) switches to the second operating position, in the separate space (31)
To equal with the pressure in the bearing cavity (11), the water in the bearing cavity (11) passes through the hatch frame for pressure reduction
(22) bearing cavity (11) is exited to flow back into the liner (2).
15. the control method of electric cooking appliance according to claim 2, which is characterized in that the pressure regulating part (50) and institute
It states bearing cavity (11) to be directly connected to, the pressure regulating part (50) switches to the first working condition, in the bearing cavity (11)
Pressure reduction simultaneously maintains the second preset pressure P2, and the water in the liner (2) is pressed by the hatch frame (22)
Enter and is contacted with rice in the bearing cavity (11)；The pressure regulating part (50) switches to the second working condition, the separate space (31)
To equal with the pressure in the bearing cavity (11), the water in the bearing cavity (11) is tied by the opening for interior pressure reduction
Structure (22) exits the bearing cavity (11) and flows back into the liner (2).
16. the control method of electric cooking appliance according to claim 1, which is characterized in that washed described in entering in the electric cooking appliance
It boils rice and crosses Cheng Qian, the weight G1 and the ratio of the weight G2 of the liner (2) interior water of the interior rice of the bearing cavity (11) are more than or equal to
0.1 and be less than or equal to 3.
17. the control method of electric cooking appliance according to claim 16, which is characterized in that the weight of the interior rice of the bearing cavity (11)
The ratio for measuring the G1 and weight G2 of the liner (2) interior water is more than or equal to 0.3 and is less than or equal to 1.2.
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| CN201610323159.6A CN105942835B (en) | 2016-05-13 | 2016-05-13 | The control method of electric cooking appliance |
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| CN201610323159.6A CN105942835B (en) | 2016-05-13 | 2016-05-13 | The control method of electric cooking appliance |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550255A (en) * | 2017-09-01 | 2018-01-09 | 珠海格力电器股份有限公司 | Cooking appliance, its control method and rice preparation method |
| CN109124318A (en) * | 2018-10-17 | 2019-01-04 | 珠海格力电器股份有限公司 | A kind of food steamer and cooking apparatus |
| CN112006518B (en) * | 2019-05-31 | 2021-09-21 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and cooking control method and device thereof |
| CN112971510B (en) * | 2019-12-17 | 2022-11-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and cooking control method and device thereof |
| CN113133669A (en) * | 2020-01-20 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Control method and device, cooking equipment and readable storage medium |
| CN112006533B (en) * | 2020-08-20 | 2021-10-08 | 杭州九阳小家电有限公司 | Pressure low-sugar rice cooking utensil |
| CN114098407B (en) * | 2020-08-28 | 2023-06-16 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, control method, control device, and computer-readable storage medium |
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