CN110720821A - Blood sugar reducing electric rice cooker and control method thereof - Google Patents
Blood sugar reducing electric rice cooker and control method thereof Download PDFInfo
- Publication number
- CN110720821A CN110720821A CN201911194711.6A CN201911194711A CN110720821A CN 110720821 A CN110720821 A CN 110720821A CN 201911194711 A CN201911194711 A CN 201911194711A CN 110720821 A CN110720821 A CN 110720821A
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- water
- inner pot
- rice cooker
- replenishing
- assembly
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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
- 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
- A47J36/20—Perforated bases or perforated containers to be placed inside a cooking utensil ; Draining baskets, inserts with separation wall
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
Abstract
The invention discloses a blood sugar reducing electric rice cooker and a control method thereof. The rice cooker comprises an inner pot, a screen placed in the inner pot, an inner pot drainage component and an inner pot water replenishing component, wherein the screen comprises a plurality of water filtering holes, and the water filtering holes are of a size which allows liquid to enter and exit but prevents rice grains from leaking; the water-replenishing water-discharging device further comprises a temperature sensor and a control unit electrically connected with the temperature sensor, the inner pot water-discharging assembly and the inner pot water-replenishing assembly. Starting water drainage after a heating period is finished, draining water in the inner pot, remaining rice on the rice screen to realize primary desugaring, and stopping water drainage after a set time length; at the moment, water is supplied to the inner pot, and water supply work is finished within a set time length; at this point, a second heating cycle is started, and after the cycle is completed again, a second desugaring is started to drain a part of water. Then, the rice steaming mode is started to steam the rice. The electric cooker and the control method thereof further reduce the sugar content of the rice through secondary desugaring.
Description
Technical Field
The invention relates to a cooking appliance and a control technology thereof, in particular to a blood sugar reducing electric rice cooker and a control method thereof.
Background
At present, low-sugar rice is suitable for people with diabetes. The traditional common electric rice cooker cooks cooked rice in a stewing way, and the rice has high sugar content and is not suitable for diabetics. At present, the common draining electric rice cooker can only carry out once desugaring, and the sugar content of the rice is relatively high.
Disclosure of Invention
The invention aims to provide a blood sugar reducing electric rice cooker and a control method thereof, which further reduce the sugar content of rice through secondary desugaring.
In order to solve the technical problems, the invention adopts the following technical scheme:
on one hand, the invention provides a blood sugar reducing electric rice cooker. The blood sugar reducing electric rice cooker comprises an inner pot, a screen placed in the inner pot, an inner pot water discharging assembly and an inner pot water replenishing assembly, wherein the screen comprises a plurality of water filtering holes, and the water filtering holes are of a size which allows liquid to enter and exit but prevents grains from leaking; the water-replenishing water-discharging device further comprises a temperature sensor and a control unit electrically connected with the temperature sensor, the inner pot water-discharging assembly and the inner pot water-replenishing assembly.
Optionally, for blood sugar reducing electric rice cooker, the inner pot water discharge assembly comprises a water discharge valve arranged at the bottom of the inner pot, a water discharge valve switch driving mechanism, and a water discharge groove positioned below the inner pot.
Optionally, for the blood sugar reducing electric rice cooker, the drain valve switch driving mechanism includes an electric telescopic rod electrically connected with the control unit, and a connecting curved rod connected between the electric telescopic rod and the valve core of the drain valve.
Optionally, for the blood sugar reducing electric rice cooker, the inner pot water replenishing assembly comprises a clean water tank, a water replenishing pipeline communicated between the clean water tank and the cavity of the inner pot, and a water pump electrically connected with the control unit.
Optionally, for the blood sugar reducing electric rice cooker, the water supply pipeline comprises a water pump inlet pipe, and one end of the water pump inlet pipe, which is far away from the water pump, extends into the clean water tank.
Optionally, the sugar-reducing electric rice cooker further comprises a steam pipeline communicated between the clean water tank and the cavity of the inner pot.
Optionally, the electric rice cooker for lowering blood sugar further comprises an inner cover covering the inner pot and sealing the cavity of the inner pot, the clean water tank is located outside the inner pot and the inner cover, the outlet of the steam pipeline extends into the clean water tank, and the inlet of the steam pipeline penetrates through the inner cover and enters the cavity of the inner pot.
On the other hand, the invention provides a control method of the blood sugar reducing electric rice cooker. The control method of the blood sugar reducing electric rice cooker comprises the following steps: starting first cooking, acquiring the detection temperature and judging whether the detection temperature reaches a first set temperature T1; when the detected temperature reaches a first set temperature T1, stopping cooking for the first time, controlling the inner pot water discharging assembly to start water discharging, closing the inner pot water discharging assembly when the first set water discharging amount is discharged, controlling the inner pot water replenishing assembly to start water replenishing, and closing the inner pot water replenishing assembly when the set water replenishing amount is replenished; starting the second cooking, obtaining the detection temperature and judging whether the detection temperature reaches a second set temperature T2; stopping cooking for the second time when the detected temperature reaches a second set temperature T2, controlling the inner pot water discharge assembly to start water discharge until a second set water discharge amount is discharged, and closing the water discharge assembly; starting rice steaming, acquiring the detection temperature and judging whether the detection temperature reaches a third set temperature T3; when the detected temperature reaches the third set temperature T3, the steaming of rice is stopped.
Optionally, for the control method, T1< T2< T3.
Alternatively, with the control method, the first set amount of water discharged and/or the second set amount of water discharged is set by setting a period during which water discharge is turned on, and/or the set amount of water replenishment is set by setting a period during which water replenishment is turned on.
Compared with the prior art, the technical scheme of the invention has the following main advantages:
the sugar-reducing electric rice cooker provided by the embodiment of the invention has a brand-new desugaring structure, namely a secondary desugaring structure, and the control method of the sugar-reducing electric rice cooker provided by the embodiment of the invention has a secondary desugaring control logic, so that the sugar content of rice is further reduced through secondary desugaring.
Furthermore, the blood sugar reducing electric rice cooker provided by the embodiment of the invention also provides a steam recovery structure of the electric rice cooker, so that steam in the cooking cavity is sent into the water tank through a steam pipeline, the steam is prevented from being discharged out of the cooker body, the steam-free cooking is realized, and the user experience is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is an exploded view of a blood sugar lowering electric rice cooker according to an embodiment of the present invention;
FIG. 2 is a left side view of the blood sugar reducing electric rice cooker shown in FIG. 1;
FIG. 3 is a right side view of the blood sugar lowering rice cooker shown in FIG. 1;
FIG. 4 is a flow chart of a method for controlling a hypoglycemic rice cooker according to another embodiment of the present invention;
FIG. 5 is a temperature/time curve diagram of the control method of the blood sugar-reducing electric rice cooker.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 1 is an exploded view of a blood sugar reducing electric rice cooker according to an embodiment of the present invention. Fig. 2 is a left side view of the blood sugar reducing electric rice cooker shown in fig. 1. Fig. 3 is a right side view of the blood sugar reducing electric rice cooker shown in fig. 1. As shown in fig. 1, 2 and 3, the electric rice cooker for lowering blood sugar of the embodiment comprises an inner pot 100, a screen 200 placed in the inner pot, an inner pot water drainage component, an inner pot water replenishing component, a temperature sensor, and a control unit electrically connected with the temperature sensor, the inner pot water drainage component and the inner pot water replenishing component. Therein, the screen 200 includes a plurality of drainage holes having a size that allows liquid to pass in and out but blocks the escape of rice grains. A plurality of drainage holes may be formed at the side and/or bottom of the screen 200.
The inner pot drainage assembly comprises a drainage valve 310 arranged at the bottom of the inner pot 100, a drainage valve switch driving mechanism 320 and a drainage groove 330 positioned below the inner pot 100. The drain groove 330 can be drawn out from the rear of the rice cooker.
The drain valve opening and closing driving mechanism 320 includes an electric telescopic rod 321 electrically connected to the control unit, and a connection curved rod 323 connected between the electric telescopic rod 321 and the valve core of the drain valve 310. The electric telescopic rod 321 may be disposed below the inner pot 100, and the connecting curved rod 323 may be pressed against the valve core of the drain valve 310.
The inner pot water supplement assembly may include a clean water tank 410, a water supplement pipeline 420 communicating between the clean water tank 410 and the cavity of the inner pot 100, and a water pump 430 electrically connected with the control unit. The water replenishing pipeline 420 comprises a water pump inlet pipe 421, and one end of the water pump inlet pipe 421, which is far away from the water pump 430, extends into the clean water tank 410. The water inlet pipe of the water pump is sealed with the clean water tank 410 by a water inlet pipe sealing ring 423. The clean water tank 410 may be provided at the rear of the rice cooker, and may be drawn out from the rear of the rice cooker.
The sugar-reducing electric rice cooker may further include a steam pipe 500 communicated between the clean water tank 410 and the cavity of the inner pot 100.
The blood sugar reducing electric rice cooker may further include an inner cover 600 covering the inner pot 100 and closing the inner pot cavity. The inner lid 600 may include an upper lid plate 610, a thermal insulating lid plate 620, and a pot opening sealing ring 630. The inner pot 100 is sealed with the heat-insulating cover plate 620 through the pot mouth sealing ring 630.
The clean water tank 410 is located outside the inner pot 100 and the inner lid 600. The outlet of the steam pipe 500 extends into the clean water tank 410 and the inlet passes through the inner lid 600 into the cavity of the inner pot 100. The outlet of the steam line 500 is sealed from the clean water tank 410 with a steam outlet seal 510. The inlet of the steam pipeline 500 passes through the inner cover 600 to communicate with the cavity of the inner pot 100, and the inlet of the steam pipeline and the inner cover are sealed by a steam inlet sealing ring 520.
The water pump 430 may be installed on the upper surface of the inner cover 600. The water replenishing pipeline 420 comprises a water pump outlet pipe 425, and the water pump outlet pipe 425 penetrates through the inner cover 600 to be communicated with the cavity of the inner pot 100. The water outlet pipe of the water pump is sealed with the inner cover 600 through a water outlet pipe sealing ring 427.
The water replenishing pipe 420 and the steam pipe 500 may be installed as an assembly on the inner lid 600. The two pipes may be fixed to one base 700 on the inner lid 600, and may be movable components.
As a preferred embodiment, when the blood sugar reducing electric rice cooker works, after a heating period is finished, the control unit controls the electric telescopic rod to drive the curved rod to extend out to push the valve core of the water discharge valve at the bottom of the inner pot open, water in the inner pot is discharged, and rice is left on the discriminator to realize primary desugaring; after the set time is long, the control unit controls the electric telescopic rod to drive the curved rod to retract, and the valve core of the drain valve returns; and starting the water pump to pump water from the clear water tank, sending the water in the clear water tank into the cavity space of the inner pot, and stopping the water replenishing work of the water pump after the set time is finished. At the moment, a second heating period is started, and after the second heating period is finished, the second desugaring is started to drain part of water, so that the purpose of reducing blood sugar is achieved. Then, the rice steaming mode is started to steam the rice. On the other hand, steam in the cooking cavity is sent into the clear water tank through the steam pipeline, and the steam is prevented from being discharged outside the pot body, so that steam-free cooking is realized, and user experience is improved.
Fig. 4 is a flowchart of a control method of the blood sugar reducing electric rice cooker according to another embodiment of the present invention.
As shown in fig. 4, the first cooking is turned on, the detected temperature is acquired and it is determined whether the detected temperature reaches the first set temperature T1 at step S410.
In step S420, when the detected temperature reaches the first set temperature T1, the first cooking is stopped, the inner pot water discharge assembly is controlled to start discharging water until the first set water discharge amount is discharged, the inner pot water supplement assembly is controlled to start water supplement, and the inner pot water supplement assembly is closed until the set water supplement amount is supplemented.
In step S430, the second cooking is started, the detected temperature is acquired and it is determined whether the detected temperature reaches the second set temperature T2.
When the detected temperature reaches the second set temperature T2, the second cooking is stopped, and the inner pot draining unit is controlled to start draining until the second set amount of drained water is drained, and the draining unit is closed at step S440.
In step S450, the rice steaming is turned on, the detected temperature is acquired and it is determined whether the detected temperature reaches the third set temperature T3.
In step S460, when the detected temperature reaches the third set temperature T3, the steaming of rice is stopped.
As a preferred embodiment, the first set temperature T1< the second set temperature T2< the third set temperature T3.
The first set displacement and/or the second set displacement may be set by setting the period of time for which the water discharge is turned on. The set water replenishment amount may be set by setting a time period for starting water replenishment. FIG. 5 is a temperature/time curve diagram of the control method of the blood sugar-reducing electric rice cooker. As shown in fig. 5, the inner pot water discharge assembly may be controlled to turn on the boiled water to reach the first set water discharge amount from the time S1 to the time S2, the inner pot water supplement assembly may be controlled to turn on the water supplement to reach the set water supplement amount from the time S2 to the time S3, and the inner pot water discharge assembly may be controlled to turn on the boiled water to reach the second set water discharge amount from the time S4 to the time S5.
The sugar-reducing electric rice cooker provided by the embodiment of the invention has a brand-new desugaring structure, namely a secondary desugaring structure, and the control method of the sugar-reducing electric rice cooker provided by the embodiment of the invention has a secondary desugaring control logic, so that the sugar content of rice is further reduced through secondary desugaring.
Furthermore, the blood sugar reducing electric rice cooker provided by the embodiment of the invention also provides a steam recovery structure of the electric rice cooker, so that steam in the cooking cavity is sent into the water tank through a steam pipeline, the steam is prevented from being discharged out of the cooker body, the steam-free cooking is realized, and the user experience is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the claims, and all equivalent structures or equivalent processes that are transformed by the content of the specification and the drawings, or directly or indirectly applied to other related technical fields are included in the scope of the claims.
Claims (10)
1. The electric rice cooker capable of reducing blood sugar is characterized by comprising an inner pot, a screen placed in the inner pot, an inner pot water discharging component and an inner pot water replenishing component, wherein the screen comprises a plurality of water filtering holes, and the water filtering holes are of sizes which allow liquid to enter and exit but prevent rice grains from leaking;
the water-replenishing water-discharging device further comprises a temperature sensor and a control unit electrically connected with the temperature sensor, the inner pot water-discharging assembly and the inner pot water-replenishing assembly.
2. The sugar-reducing electric rice cooker as claimed in claim 1, wherein the inner pot water discharge assembly comprises a water discharge valve arranged at the bottom of the inner pot, a water discharge valve switch driving mechanism, and a water discharge groove positioned below the inner pot.
3. The sugar-reducing electric rice cooker as claimed in claim 2, wherein the drain valve switch driving mechanism comprises an electric telescopic rod electrically connected with the control unit and a connecting curved rod connected between the electric telescopic rod and the valve core of the drain valve.
4. The sugar-reducing electric rice cooker as claimed in claim 1, wherein the water replenishing assembly of the inner pot comprises a clean water tank, a water replenishing pipeline communicated between the clean water tank and the cavity of the inner pot, and a water pump electrically connected with the control unit.
5. The sugar-reducing electric rice cooker as claimed in claim 4, wherein the water supply pipeline comprises a water inlet pipe of a water pump, and one end of the water inlet pipe of the water pump, which is far away from the water pump, extends into the clean water tank.
6. The sugar-reducing electric rice cooker as claimed in claim 4, further comprising a steam pipeline communicated between the clean water tank and the cavity of the inner pot.
7. The sugar-reducing electric rice cooker as claimed in claim 6, further comprising an inner cover covering the inner pot and closing the cavity of the inner pot, wherein the clean water tank is located outside the inner pot and the inner cover, the outlet of the steam pipeline extends into the clean water tank and the inlet of the steam pipeline penetrates through the inner cover and enters the cavity of the inner pot.
8. A control method of a blood sugar reducing electric rice cooker is characterized by comprising the following steps:
starting first cooking, acquiring the detection temperature and judging whether the detection temperature reaches a first set temperature T1;
when the detected temperature reaches a first set temperature T1, stopping cooking for the first time, controlling the inner pot water discharging assembly to start water discharging, closing the inner pot water discharging assembly when the first set water discharging amount is discharged, controlling the inner pot water replenishing assembly to start water replenishing, and closing the inner pot water replenishing assembly when the set water replenishing amount is replenished;
starting the second cooking, obtaining the detection temperature and judging whether the detection temperature reaches a second set temperature T2;
stopping cooking for the second time when the detected temperature reaches a second set temperature T2, controlling the inner pot water discharge assembly to start water discharge until a second set water discharge amount is discharged, and closing the water discharge assembly;
starting rice steaming, acquiring the detection temperature and judging whether the detection temperature reaches a third set temperature T3;
when the detected temperature reaches the third set temperature T3, the steaming of rice is stopped.
9. The control method of claim 8, wherein T1< T2< T3.
10. The control method according to claim 8, characterized in that the first set displacement and/or the second set displacement is set by setting a period during which water discharge is turned on, and/or the set replenishment amount is set by setting a period during which replenishment is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911194711.6A CN110720821A (en) | 2019-11-28 | 2019-11-28 | Blood sugar reducing electric rice cooker and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911194711.6A CN110720821A (en) | 2019-11-28 | 2019-11-28 | Blood sugar reducing electric rice cooker and control method thereof |
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| Publication Number | Publication Date |
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| CN110720821A true CN110720821A (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911194711.6A Pending CN110720821A (en) | 2019-11-28 | 2019-11-28 | Blood sugar reducing electric rice cooker and control method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713965A (en) * | 2020-06-16 | 2020-09-29 | 珠海格力电器股份有限公司 | Electric cooker and blood sugar reducing rice steaming method |
| CN111972593A (en) * | 2020-08-28 | 2020-11-24 | 拓浦精工智能制造（邵阳）有限公司 | Blood sugar reducing rice cooking method |
| CN114680585A (en) * | 2020-12-31 | 2022-07-01 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, cooking control method thereof and storage medium |
-
2019
- 2019-11-28 CN CN201911194711.6A patent/CN110720821A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713965A (en) * | 2020-06-16 | 2020-09-29 | 珠海格力电器股份有限公司 | Electric cooker and blood sugar reducing rice steaming method |
| CN111972593A (en) * | 2020-08-28 | 2020-11-24 | 拓浦精工智能制造（邵阳）有限公司 | Blood sugar reducing rice cooking method |
| CN114680585A (en) * | 2020-12-31 | 2022-07-01 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, cooking control method thereof and storage medium |
| CN114680585B (en) * | 2020-12-31 | 2023-09-26 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, cooking control method thereof and storage medium |
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