CN113995323A - Cleaning method for food processor - Google Patents
Cleaning method for food processor Download PDFInfo
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- CN113995323A CN113995323A CN202111469978.9A CN202111469978A CN113995323A CN 113995323 A CN113995323 A CN 113995323A CN 202111469978 A CN202111469978 A CN 202111469978A CN 113995323 A CN113995323 A CN 113995323A
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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
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
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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
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a cleaning method of a food processor, which at least comprises a first cleaning stage; supplying a volume of cleaning solution V2 to the chamber; heating a volume of V2 of cleaning solution to a temperature T1; primarily stirring the heated cleaning liquid at a speed n1, wherein the stirring time is t 1; carrying out secondary stirring on the cleaning liquid after primary stirring at the speed n2 for t 2; after the secondary stirring is completed, a cleaning solution with the volume of V3 is supplied into the crushing barrel; stirring the cleaning solution with the volume of V3+ V2 for S1 cycles at the speed of n 3; the agitated volume of V3+ V2 of wash solution was drained from the chamber. The cleaning method of the food processor ensures the cleaning effect by stirring and cleaning the crushing barrel for a plurality of times in the cleaning stage.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to a cleaning method of a food processing machine.
Background
In the food processing machine that stirs food and smash processing in the market, broken wall machine and soybean milk machine for example for after making soybean milk, rice paste, corn juice or other fluidity edible material, can leave the disintegrating slag on the crushing bucket inner wall of machine, for the convenience of user's use, still generally from having taken the self-cleaning function among the present food processing machine, be convenient for wash crushing bucket inner wall.
In the related washing technology, a user puts food into the crushing barrel, and stirs the food by injecting the aqueous solution for the second time, which is equivalent to washing the machine by using the aqueous solution for the second injection, however, since many food residues are adhered to the barrel wall of the crushing barrel, the lower surface of the cup cover and the steam port, and part of the residues at a higher position may be dried, and the food residues are also in the slurry, the residues on the wall surface cannot be washed clean by using the washing method of the slurry.
Disclosure of Invention
In order to solve at least one of the problems of the prior art mentioned above, according to one aspect of the present invention, a cleaning method of a food processor is provided, the cleaning method comprising at least a first cleaning phase; the first cleaning stage comprises: cleaning liquid with the volume of V2 is provided into the cavity, wherein V2 is less than or equal to 0.2V 1; heating the cleaning liquid with the volume of V2 to the temperature of T1, wherein T1 is less than or equal to 60 ℃; stirring the heated cleaning liquid for the first time at a speed n1, wherein the stirring time is t1, t1 is less than or equal to 1min, and n1 is less than or equal to 4000r/min and is less than or equal to 8000 r/min; stirring the cleaning liquid subjected to primary stirring for the second time at a speed n2, wherein the time of the secondary stirring is t2, n2 is more than n1, t2 is less than or equal to 1min, and n2 is less than or equal to 15000r/min and less than or equal to 20000 r/min; after the secondary stirring is finished, providing cleaning liquid with the volume of V3 into the cavity, wherein V3 is less than or equal to 0.1V 1; stirring the cleaning solution with the volume of V3+ V2 at the speed of n3 for S1 cycles, wherein the stirring time is t3 each time, and the retention time between every two times of stirring is t4, wherein t3 is less than or equal to 1min, t4 is more than 0 and less than or equal to 15S, S1 is less than or equal to 5, and n3 is more than or equal to 15000r/min and less than or equal to 20000 r/min; discharging the volume of the cleaning solution V3+ V2 after completion of stirring from the cavity.
Therefore, food material residues adhered to the inner wall of the barrel body of the crushing barrel, the lower surface of the cup cover and the side wall of the steam outlet are washed away, meanwhile, a large amount of food material foams in the crushing barrel are washed, and at the moment, washing waste liquid is discharged into the waste liquid cup to finish primary rough washing.
In some embodiments, further comprising a second washing stage, the second washing stage comprising: cleaning liquid with the volume of V4 is provided into the cavity, wherein V4 is less than or equal to 0.15V 1; heating the cleaning liquid with the volume of V4 to the temperature of T2, wherein T2 is less than or equal to 60 ℃; stirring the heated cleaning solution at a speed n4 for S2 cycles, wherein the stirring time is t5 each time, the retention time between every two times of stirring is t6, t5 is less than or equal to 1min, t6 is less than or equal to 1min, S2 is less than or equal to 5, and 15000r/min is less than or equal to n4 is less than or equal to 20000 r/min; and discharging the V4 volume of the cleaning liquid after the stirring is finished from the cavity.
Therefore, a small amount of food material residues remained on the inner side wall of the barrel body of the crushing barrel after the first coarse washing, the lower side wall of the cup cover and the steam outlet are basically cleaned, and meanwhile, the inner side wall of the barrel body of the crushing barrel and part of food material foams remained on the surface of the bottom wall are basically cleaned.
In some embodiments, further comprising a third wash stage, the third wash stage comprising: cleaning liquid with the volume of V5 is provided into the cavity, wherein V5 is less than or equal to 0.1V 1; heating the cleaning liquid with the volume of V5 to the temperature of T3, wherein T3 is less than or equal to 60 ℃; stirring the heated cleaning liquid at a speed n5 for t7, t7 is less than or equal to 1min, and n5 is less than or equal to 4000r/min and 8000 r/min; and discharging the V5 volume of the cleaning liquid after the stirring is finished from the cavity.
Like this, will remain and wash a small amount of food material foam on the diapire surface of smashing bucket 120 and the lateral wall of staving 121 basically, realize the fine cleaning of second time, after the washing of this stage is accomplished, the washing stage of machine has been accomplished, and edible material residue and food material foam on the inner wall have been basically sanitized.
In some embodiments, n1 ═ n5, n2 ═ n3 ═ n 4.
Like this, in the whole cleaning process, the stirring of first time and last stirring adoption low-speed stirs, and the intermediate stage adopts high-speed stirring, guarantees the cleaning performance to and the energy saving.
In some embodiments, t1 ═ 1min, t2 ═ 20s, t3 ═ 30s, and t4 ═ 2 s.
Thus, in the first cleaning stage, each time period is controlled, and the time of the whole cleaning process is saved.
In some embodiments, S1 ═ S2.
In this way, by setting the agitation periods of the two cycles to be the same, the entire cleaning time is saved.
In some embodiments, t5 ═ t7 ═ 30s, and t6 ═ 2 s.
Thus, in the third cleaning stage, each time period is controlled, and the time of the whole cleaning process is saved.
In some embodiments, the food processor comprises a slurry cup, and after a user initiates a rinse function and before the first rinse stage begins, the rinse method further comprises: detecting whether a user takes away the pulp receiving cup or not; if yes, the food processor starts the first cleaning stage.
Thus, if the pulp receiving cup is taken away, the pipeline in the liquid discharge mechanism is placed in the waste liquid cup at the moment and can be cleaned.
In some embodiments, if not, the food processor alerts a user.
Therefore, the user is reminded to take away the slurry receiving cup, so that the pipeline in the liquid discharge mechanism can be placed in the waste liquid cup, and the washing waste liquid is prevented from being discharged into the slurry receiving cup.
In some embodiments, the food processor includes a waste cup into which the agitated cleaning solution drains from the cavity.
Therefore, the cleaning waste liquid discharged by the liquid discharge mechanism can be conveniently received, the cleaning automation is realized, and the whole cleaning time is saved.
Drawings
FIG. 1 is a schematic view of a food processor according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of the food processor of fig. 1.
DESCRIPTION OF SYMBOLS IN THE DRAWINGS
A food processor 100;
a body 110;
the crushing barrel 120, the barrel body 121, the barrel cover 122, the steam port 123 and the cavity 124;
a slurry receiving cup 130;
a stirring mechanism 140, a driving motor 141, a blade 142;
a heating mechanism 150;
a liquid supply mechanism 160;
a drainage mechanism 170;
a waste cup 180.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a food processor 100 according to an embodiment of the present invention includes a body 110, a milling barrel 120, a slurry receiving cup 130, a stirring mechanism 140, a heating mechanism 150, a liquid supply mechanism 160, a liquid discharge mechanism 170, and a waste liquid cup 180.
The food processor 100 in this embodiment may be a food processor such as a wall breaking machine, a soymilk maker, etc., and food residues may be left on the wall surface of the pulverizing barrel 120 after the food is pulverized.
The stirring mechanism 140 includes a driving motor 141 and a blade 142, an output shaft of the driving motor 141 penetrates through the pulverizing barrel 120 and extends into the cavity 124 of the pulverizing barrel 120, the blade 142 is accommodated in the cavity 124, and the driving motor 141 drives the blade 142 to rotate in the cavity 124 of the pulverizing barrel 120, so as to pulverize the food material. In this embodiment, the volume of the cavity 124 of the pulverizing barrel 120 is V1.
The slurry receiving cup 130 is used for receiving food material slurry discharged by the liquid discharge mechanism 170 after the manufacturing is completed, the waste liquid cup 180 is used for receiving cleaning waste liquid discharged by the liquid discharge mechanism 170, the heating mechanism 150 is used for heating liquid in the crushing barrel 120, and the liquid supply mechanism 160 is used for supplying liquid to the crushing barrel 120 to prepare food materials or clean the crushing barrel 120.
The pulverizing barrel 120 in this embodiment includes a barrel body 121 and a barrel cover 122 covering the barrel body 121, and the barrel cover 122 is further provided with a steam port 123. In the process of preparing the food material, food waste may adhere to the inner wall of the tub 121, the lower surface of the tub cover 122, and the steam port 123.
The cleaning method in this embodiment at least includes a first cleaning stage, wherein the first cleaning stage includes steps S11 to S17.
Step S11, supplying a cleaning solution with a volume of V2 into the cavity 124, wherein V2 is less than or equal to 0.2V 1.
In the present embodiment, a volume of V2 cleaning solution is supplied to the pulverizing barrel 120 through the liquid supply mechanism 160, and is used for cleaning each wall surface of the pulverizing barrel 120.
As can be understood, since the blade 142 is driven by the driving motor 141 to rotate in the cavity 124 of the milling barrel 120, when the volume of the cleaning liquid is large, the cleaning liquid may be sprayed out from the steam port 123, so that the cleaning liquid overflows, and meanwhile, the waste liquid cup 180 with a large volume is also needed to contain the waste liquid after cleaning the milling barrel 120, at this time, since the volume of the waste liquid cup 180 is large, the size of the whole machine body 110 needs to be synchronously enlarged, so that the overall size of the whole machine is enlarged, and more space is occupied for the user to store; meanwhile, the total water consumption for cleaning the pulverizing barrel 120 in the whole process is too much, which causes waste of water resources.
In a specific embodiment of the present invention, V2 is 0.16V1, and the volume of the cleaning liquid added into the pulverizing barrel 120 for the first time and the volume of the cleaning liquid added in the subsequent cleaning process can be matched to clean the pulverizing barrel 120, and waste of water resources can be avoided.
The cleaning liquid in this embodiment is purified water, and in other embodiments, the cleaning liquid may also be a solution containing a builder to clean the pulverizing barrel 120, so that the inner wall of the pulverizing barrel 120 is cleaned more cleanly.
And step S12, heating the V2 volume of cleaning liquid to the temperature T1, wherein the temperature T1 is less than or equal to 60 ℃.
It will be appreciated that the cleaning fluid is heated using the heating mechanism 150. Because the washing liquid is heating the back, and the temperature uprises, and the random motion of molecule is accelerated, and diffusion rate is accelerated, inside the residue of diffusing more easily, makes the residue on the inner wall not hard up to can accelerate washing speed and promote the cleaning performance.
Meanwhile, the heating temperature of the cleaning liquid needs to be controlled within a preset temperature range, for example, the heating temperature in the embodiment is controlled within less than or equal to 60 ℃. When the cleaning liquid heating temperature was too high, the machine was when arranging the cleaning waste liquid, probably because of the waste liquid temperature is on the high side, had the risk of scalding the user.
In a specific embodiment of the present invention, the heating temperature T of the cleaning liquid is 55 degrees, and the water molecules have enough kinetic energy to move into the residue, so as to ensure the cleaning efficiency and cleaning effect, and avoid the risk of scalding the user during the discharging process.
And step S13, primarily stirring the heated cleaning liquid at a speed n1 for t1, wherein t1 is less than or equal to 1min, and n1 is less than or equal to 4000r/min and is less than or equal to 8000 r/min.
In the embodiment, the heated cleaning solution is primarily stirred by the stirring mechanism 140, and the rotation speed of the driving motor 141 in the stirring mechanism 140 is 4000r/min or more and n1 or more and 8000r/min or less, that is, the primary stirring is performed at a lower speed.
It can understand, heats the back to the washing liquid, stirs the washing liquid through rabbling mechanism 140, accelerates the washing liquid at the velocity of flow on the inner wall surface of smashing bucket 120 for the velocity of motion of aqueous medium, accelerates inside the hydrone spreads the residue, and through the striking between the washing liquid and the residue on the staving 121 inner wall, accelerate the not hard up speed of residue, and then dissolve with higher speed, in order to promote cleaning speed and cleaning performance.
Wherein, the stirring time t1 in the embodiment is less than or equal to 1min, and the residue is primarily loosened and dissolved in the stirring time. If t1 is greater than 1min, the total cleaning time of the whole machine is prolonged, and the continuous operation of the driving motor 141 causes the temperature to rise, so that the service life cannot be guaranteed.
In a specific embodiment of the present invention, t1 is 1min, and when the stirring mechanism 140 stirs the cleaning solution for that time, the residue is loosened on the surface of the pulverizing barrel 120 primarily, so as to prepare for the subsequent cleaning; meanwhile, the temperature rise of the driving motor 141 is not too high in the stirring time, and the driving motor 141 is protected.
In one embodiment of the invention, the range of n1 is 4000-.
And step S14, carrying out secondary stirring on the cleaning liquid after primary stirring at a speed n2, wherein the time of the secondary stirring is t2, n2 is more than n1, t2 is less than or equal to 1min, and 15000r/min is less than or equal to n2 is less than or equal to 20000 r/min.
It will be appreciated that after the initial agitation of the cleaning fluid at a relatively low rate, the residue is initially loosened and ready for subsequent cleaning. At this time, the stirring speed of the stirring mechanism 140 is increased, so that the residue is separated from the surface of the pulverizing barrel 120 under the impact of the high-speed disturbance of the cleaning liquid.
Wherein, the stirring time t2 in the embodiment is less than or equal to 1min, and most of residues are loosened and fall off in the stirring time. If t2 > 1min, the total cleaning time is increased; meanwhile, the driving motor 41 continuously operates at an accelerated speed, which may cause the temperature of the driving motor 141 to rise, and shorten the service life.
In a specific embodiment of the present invention, t2 is 20 s. During the stirring time, a part of the residue is loosened and dropped off on the surface of the pulverizing barrel 120, and a part of the food material foam is dissolved. Meanwhile, the temperature rise of the driving motor 141 is not too high in the stirring time, and the driving motor 141 is protected.
And step S15, after the secondary stirring is finished, providing a cleaning liquid with a volume of V3 into the cavity 124, wherein V3 is less than or equal to 0.1V 1.
In the above step, after the secondary stirring is completed, a part of the residue is loosened and dropped on the surface of the pulverizing barrel 120, and a part of the food material foam is dissolved. However, since the volume of the cleaning liquid is much smaller than the volume V1 of the pulverizing barrel 120, the inner wall of the pulverizing barrel 120 is not contacted with the cleaning liquid, and in order to further enhance the cleaning effect, the cleaning liquid with the volume V3 is continuously supplied into the pulverizing barrel 120 through the liquid supply mechanism 160 in this step, so as to increase the volume of the total cleaning liquid, thereby further enhancing the cleaning effect when the subsequent stirring mechanism 140 stirs the cleaning liquid.
The volume V3 of the cleaning liquid provided in this embodiment is not more than 0.1V1, and the cleaning liquid cooperates with the cleaning liquid with the volume V2 added for the first time to clean the surface of the pulverizing barrel 120, when the volume of the cleaning liquid is large, the cleaning liquid may be sprayed out from the steam port 123, so that the cleaning liquid overflows, and meanwhile, a waste liquid cup 180 with a large volume is needed to hold waste liquid after cleaning the pulverizing barrel 120, at this time, because the volume of the waste liquid cup 180 is large, the whole machine body 110 needs to be synchronously enlarged in size, so that the overall size of the whole machine is increased, and more space of a user is occupied for storage; meanwhile, the total water consumption for cleaning the pulverizing barrel 120 in the whole process is too much, which causes waste of water resources.
In a specific embodiment of the present invention, V3 is 0.05V1, that is, the volume of the cleaning liquid supplied for the second time plus the volume of the cleaning liquid supplied for the first time is 0.21V1, so that the pulverizing barrel 120 is cleaned together, and waste of water resources can be avoided.
And step S16, stirring the cleaning solution with the volume of V3+ V2 in S1 cycles at the speed of n3, wherein the stirring time is t3 each time, and the retention time between every two times of stirring is t4, wherein t3 is less than or equal to 1min, t4 is more than 0 and less than or equal to 15S, S1 is less than or equal to 5, and n3 is more than or equal to 15000r/min and less than or equal to 20000 r/min.
Wherein, stir the washing liquid of V3+ V2 volume through rabbling mechanism 140 with speed n3 in this step, this moment because the volume of washing liquid increases, the surface area increase of crushing bucket 120 that can contact, for example, the lateral wall of steam port 123, the lower surface of bung 122 and staving 121 inner wall all can contact the washing liquid, make more residues obtain becoming flexible and drop, more foams obtain dissolving, the cleaning performance has been promoted, and simultaneously, carry out the circulation stirring of a plurality of cycles, further promote the cleaning performance.
Wherein, the speed range of n3 in this embodiment is 15000-.
Wherein t3 is less than or equal to 1min, and most of residues are loosened and fall off in the stirring time. If t3 > 1min, the total cleaning time is increased; meanwhile, the driving motor 41 continuously operates at an accelerated speed, which may cause the temperature of the driving motor 141 to rise, and shorten the service life.
In a specific embodiment of the present invention, t3 is 30s, so that the driving motor 141 is protected and the cleaning time can be controlled within a short range.
The cycle period S1 is less than or equal to 5, and too many cycle periods may result in a longer total cleaning time, and meanwhile, the continuous operation of the driving motor 141 may result in a higher temperature rise of the motor 141 and a shorter service life.
In a specific embodiment of the present invention, S1 is 2, which can both ensure the cleaning effect and shorten the time of the whole cleaning process.
Wherein the retention time after each stirring is t4, and t4 is more than 0 and less than or equal to 15 s. If t4 > 15s, the total cleaning time is increased. If t4 is 0, that is, the driving motor 141 cannot be at rest, the temperature of the driving motor 141 increases, and the lifetime of the driving motor 141 is shortened. In a specific embodiment of the present invention, t4 ═ 2 s.
In step S17, the V3+ V2 volume of cleaning solution after completion of stirring is drained from the chamber 124.
In the above step, after the cleaning liquid is stirred for a plurality of times, most of the residue is loosened and fallen off, most of the foam is dissolved, and in this step, the liquid discharge mechanism 170 discharges the cleaning liquid with a volume of V3+ V2 from the pulverizing barrel 120, and at this time, the pulverizing barrel 120 is primarily cleaned.
After the cleaning stage is completed, the food material residues adhered to the inner side wall of the barrel body 121 of the pulverizing barrel 120, the lower surface of the barrel cover 122 and the wall surface of the steam outlet 123 are washed away, and meanwhile, a large amount of residual food material foams are dissolved, and at this time, the cleaning waste liquid is discharged into the waste liquid cup 180, so that the first rough cleaning is completed.
In an embodiment of the present invention, after the first cleaning stage is completed, since the inner wall surface of the pulverizing barrel 120 still has a part of residue and foam, in order to improve the cleaning effect, the second cleaning stage is further included in the present embodiment. Wherein the second cleaning phase comprises steps S21-S25.
Step S21, supplying a cleaning solution with a volume of V4 into the cavity 124, wherein V4 is less than or equal to 0.15V 1.
Since there is a portion of less residue and foam on the sidewall of the pulverizing barrel 120, the cleaning effect is further improved on the pulverizing barrel 120 by the second stage. Meanwhile, the volume of the cleaning liquid cannot be too much, and the excessive volume of the cleaning liquid can overflow from the steam port 123. On the basis of the first stage cleaning, the waste liquid cup 180 is filled with cleaning waste liquid, and in order to ensure that the volume of the waste liquid cup 180 is within a preset range and the size of the whole machine is within the preset range, the volume of V4 needs to be controlled within the preset range. In a specific embodiment of the invention, V4 is 0.14V1, so that the overall size of the machine is not too large, and water resources are saved.
And step S22, heating the V4 volume of cleaning liquid to the temperature T2, wherein the temperature T2 is less than or equal to 60 ℃.
In this embodiment, the heating mechanism 150 is adopted to heat the cleaning liquid.
It can understand ground, because the washing liquid is heating the back, the temperature uprises, and the random motion of molecule is accelerated, and diffusion velocity accelerates, inside the residue of diffusing more easily, makes the residue on the inner wall not hard up to can accelerate washing speed and promote the cleaning performance.
Meanwhile, the heating temperature of the cleaning liquid needs to be controlled within a preset temperature range, for example, the heating temperature in the embodiment is controlled within less than or equal to 60 ℃. When washing liquid heating temperature was too high, the machine was when arranging the washing waste liquid, because of the waste liquid temperature is on the high side, probably spills from waste liquid cup 180, has scald user's risk.
In a specific embodiment of the present invention, the heating temperature T2 of the second cleaning stage is the same as the heating temperature T1 of the first cleaning stage, i.e., T2 is 55 degrees, and the water molecules have enough kinetic energy to move into the residue, so that the cleaning efficiency and cleaning effect can be ensured, and the risk of scalding the user during the discharging process can be avoided. In other embodiments, different heating temperatures of T2 and T1 may be selected.
And step S23, stirring the heated cleaning solution for S2 cycles at a speed n4, wherein the stirring time is t5, the staying time between two times of stirring is t6, t5 is less than or equal to 1min, t6 is more than 0 and less than or equal to 1min, and S2 is less than or equal to 5.
In this step, the heated V4 volume of the cleaning solution is stirred by the stirring mechanism 140 at a speed n4, in this embodiment, the speed n4 is in the range of 15000-.
Wherein t5 is not more than 1min, the residual residue is further loosened and fallen off during the stirring time, and the residual foam is further dissolved. If t5 > 1min, the total cleaning time is increased; meanwhile, the driving motor 41 continuously operates at an accelerated speed, which may cause the temperature of the driving motor 141 to rise, and shorten the service life.
In a specific embodiment of the present invention, t5 is 30s, so that the driving motor 141 is protected and the cleaning time can be controlled within a short range.
The cycle period S2 is less than or equal to 5, and too many cycle periods may result in a longer total cleaning time, and meanwhile, the continuous operation of the driving motor 141 may result in a higher temperature rise of the motor 141 and a shorter service life.
In a specific embodiment of the present invention, S2 is 2, which can both ensure the cleaning effect and shorten the time of the whole cleaning process.
Wherein the retention time after each stirring is t6, and t6 is more than 0 and less than or equal to 1 min. If t6 > 1min, the total cleaning time is increased. If t6 is 0, that is, the driving motor 141 cannot be at rest, the temperature of the driving motor 141 increases, and the lifetime of the driving motor 141 is shortened. In a specific embodiment of the present invention, t6 ═ 2 s.
In this step, the remaining residue is further loosened and dropped off by the multiple-cycle stirring of the stirring mechanism 140, and the remaining foam is further dissolved.
The number of cycles S2 in this stage is equal to the number of cycles S1 in the first cleaning stage, i.e., S1 is equal to S2 is equal to 2.
In step S24, the V4 volume of cleaning solution after completion of stirring is drained from the chamber 124.
In the above steps, after the second stage of cleaning is completed, the remaining residue is further loosened and dropped, the remaining foam is further dissolved, at this time, the first fine cleaning is completed, the cleaning waste liquid is discharged to the waste liquid cup 180, and preparation is made for the next cleaning.
After the second cleaning stage is completed, a small amount of food material residues remaining on the inner wall of the barrel body 121, the lower surface of the barrel cover 122 and the side wall of the steam outlet 123 of the crushing barrel 120 after the first rough cleaning are substantially cleaned, and meanwhile, a part of food material foams remaining in the crushing barrel 20 are substantially cleaned.
After the second cleaning stage is completed, in order to ensure the cleaning effect of the machine, the embodiment of the present invention further includes a third cleaning stage, where the third cleaning stage includes steps S31 to S34.
The method comprises the following specific steps:
step S31, supplying a cleaning solution with a volume of V5 into the cavity 124, wherein V5 is less than or equal to 0.1V 1.
Because the first cleaning stage and the second cleaning stage are completed, a small amount of residual food material residues on the inner wall of the barrel body 121, the lower surface of the barrel cover 122 and the steam outlet 123 are basically cleaned, meanwhile, the residual food material foams on the inner wall of the barrel body 121 and the bottom wall surface of the crushing barrel 20 are basically cleaned, but a small amount of food material foams are left in the barrel body 121, the food material foams are cleaned in the cleaning stage, so that the food material foams are dissolved in the cleaning liquid, because the solubility of the food material foams is higher than that of the food material residues, the volume of the cleaning liquid added in the stage is less than that of the cleaning liquid added in the first cleaning stage and the second cleaning stage, so that the waste liquid cup 180 in the waste liquid discharging step can contain all cleaning waste liquid, and water resources can be saved in the whole cleaning process. In a specific embodiment of the present invention, V5 ═ 0.05V 1.
It will be appreciated that cleaning fluid continues to be supplied to the cavity 124 of the grinding barrel 120 by the liquid supply mechanism 160.
And step S32, heating the V5 volume of cleaning liquid to the temperature T3, wherein the temperature T3 is less than or equal to 60 ℃.
Wherein the cleaning liquid continues to be heated by the heating mechanism 150.
It can understand ground, because the washing liquid is heating the back, the temperature uprises, and the random motion of molecule is accelerated, and diffusion velocity accelerates, inside the residue of diffusing more easily, makes the residue on the inner wall not hard up to can accelerate washing speed and promote the cleaning performance.
Meanwhile, the heating temperature of the cleaning liquid needs to be controlled within a preset temperature range, for example, the heating temperature in the embodiment is controlled within less than or equal to 60 ℃. When the cleaning liquid heating temperature was too high, the machine was when arranging the cleaning waste liquid, because of the waste liquid temperature is on the high side, had the risk of scalding the user.
In a specific embodiment of the present invention, the heating temperature T3 of the third cleaning stage is the same as the heating temperature T2 of the second cleaning stage and the heating temperature T1 of the first cleaning stage, i.e., T3 is 55 degrees, and at this time, water molecules have enough kinetic energy to move into the residue, so that not only can the cleaning efficiency and the cleaning effect be ensured, but also the risk of scalding the user in the discharging process can be avoided. In other embodiments, a different heating temperature than T2, T1 may be selected.
And step S33, stirring the heated cleaning liquid at a speed n5 for t7, wherein t7 is less than or equal to 1min, and n5 is less than or equal to 4000r/min and is less than or equal to 8000 r/min.
In the step, a small amount of food material foam is left in the barrel body 121, and the heated cleaning liquid with the volume of V5 is stirred by the stirring mechanism 140 at the speed n5, wherein the speed range of n5 in the embodiment is 4000-.
Wherein t7 is not more than 1min, and the rest of food material foam is further dissolved and the rest of foam is further dissolved in the stirring time. If t7 > 1min, the total cleaning time is increased; meanwhile, the driving motor 41 continuously operates at an accelerated speed, which may cause the temperature of the driving motor 141 to rise, and shorten the service life.
In a specific embodiment of the present invention, t7 is 30s, so that the driving motor 141 is protected and the cleaning time can be controlled within a short range.
In step S34, the V5 volume of cleaning solution after completion of stirring is drained from the chamber 124.
In the stirring process, the third cleaning stage is completed, and the liquid discharge mechanism 170 discharges the cleaning waste liquid of V5 volume in the pulverizing barrel 120 into the waste liquid cup 180.
After the third cleaning stage, a small amount of food material foam remained on the bottom wall surface of the crushing barrel 120 and the side wall of the barrel body 121 is basically cleaned, the second fine cleaning is realized, after the cleaning of the stage is completed, the cleaning stage of the machine is completed, and the food material residue and the food material foam on the inner wall are basically cleaned.
In other embodiments, in order to further improve the cleaning effect, the cleaning may be performed in a fourth stage, a fifth stage, and the like, which is not limited herein.
In the three cleaning stages of the embodiment of the present invention, n1 ═ n5, n2 ═ n3 ═ n4, n1, n5 are low speed, and n2, n3, n4 are high speed. For example, n2, n3 and n4 may be stirred at rated power, and n1 and n5 may be stirred at power less than rated power.
It can be understood that, in order to facilitate the automation of the whole cleaning process, the food processor in this embodiment may further include a waste liquid cup 180, and the liquid discharge mechanism 170 discharges the cleaning liquid after completing the stirring to the waste liquid cup 180, so as to receive the cleaning waste liquid discharged by the liquid discharge mechanism 170, thereby realizing the automation of the cleaning and saving the whole cleaning time. In other embodiments, an external waste cup 180 may be provided manually so that it may be manually poured out after each receipt of waste, avoiding overflow from the waste cup 180 after the cleaning waste is full.
Furthermore, it will be appreciated that since the machine may also include a drip cup 130 for receiving the prepared food material slurry, the free end of the conduit in the discharge mechanism 170 is placed in the drip cup 130 when discharging the slurry. During cleaning, the free end of the pipe in the drainage mechanism 170 needs to be placed in the waste cup 180 when the cleaning waste is drained, so after the user starts the cleaning function and before the first cleaning stage, the cleaning method in this embodiment further includes the following steps:
detecting whether the user takes away the slurry receiving cup 130; if so, the food processor 100 initiates the first cleaning phase.
If the slurry receiving cup 130 is removed, the pipe in the drainage mechanism 170 is placed in the waste cup 180 and can be cleaned.
It is understood that in the above-mentioned detection step, if the user is detected to take the slurry receiving cup 130, the food processor 100 may issue an alarm to the user to remind the user to take the slurry receiving cup 130, so that the pipe in the drainage mechanism 170 may be placed in the waste liquid cup 180 to prevent the washing waste liquid from being discharged into the slurry receiving cup 130. The alarm mode can be that the warning lamp continuously flickers, or an alarm sound is sent out, or the machine jumps to a dormant state.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (10)
1. The cleaning method of the food processor is characterized in that the food processor is provided with a cavity for accommodating food materials, the volume of the cavity is V1, and the cleaning method at least comprises a first cleaning stage;
the first cleaning stage comprises:
cleaning liquid with the volume of V2 is provided into the cavity, wherein V2 is less than or equal to 0.2V 1;
heating the cleaning liquid with the volume of V2 to the temperature of T1, wherein T1 is less than or equal to 60 ℃;
stirring the heated cleaning liquid for the first time at a speed n1, wherein the stirring time is t1, t1 is less than or equal to 1min, and n1 is less than or equal to 4000r/min and is less than or equal to 8000 r/min;
stirring the cleaning liquid subjected to primary stirring for the second time at a speed n2, wherein the time of the secondary stirring is t2, n2 is more than n1, t2 is less than or equal to 1min, and n2 is less than or equal to 15000r/min and less than or equal to 20000 r/min;
after the secondary stirring is finished, providing cleaning liquid with the volume of V3 into the cavity, wherein V3 is less than or equal to 0.1V 1;
stirring the cleaning solution with the volume of V3+ V2 at the speed of n3 for S1 cycles, wherein the stirring time is t3 each time, and the retention time between every two times of stirring is t4, wherein t3 is less than or equal to 1min, t4 is more than 0 and less than or equal to 15S, S1 is less than or equal to 5, and n3 is more than or equal to 15000r/min and less than or equal to 20000 r/min;
discharging the volume of the cleaning solution V3+ V2 after completion of stirring from the cavity.
2. The cleaning method of claim 1, further comprising a second cleaning stage, the second cleaning stage comprising:
cleaning liquid with the volume of V4 is provided into the cavity, wherein V4 is less than or equal to 0.15V 1;
heating the cleaning liquid with the volume of V4 to the temperature of T2, wherein T2 is less than or equal to 60 ℃;
stirring the heated cleaning solution at a speed n4 for S2 cycles, wherein the stirring time is t5 each time, the retention time between every two times of stirring is t6, t5 is less than or equal to 1min, t6 is less than or equal to 1min, S2 is less than or equal to 5, and 15000r/min is less than or equal to n4 is less than or equal to 20000 r/min;
and discharging the V4 volume of the cleaning liquid after the stirring is finished from the cavity.
3. The cleaning method of claim 2, further comprising a third cleaning stage, the third cleaning stage comprising:
cleaning liquid with the volume of V5 is provided into the cavity, wherein V5 is less than or equal to 0.1V 1;
heating the cleaning liquid with the volume of V5 to the temperature of T3, wherein T3 is less than or equal to 60 ℃;
stirring the heated cleaning liquid at a speed n5 for t7, t7 is less than or equal to 1min, and n5 is less than or equal to 4000r/min and 8000 r/min;
and discharging the V5 volume of the cleaning liquid after the stirring is finished from the cavity.
4. The cleaning method according to claim 3, wherein n1 ═ n5, n2 ═ n3 ═ n 4.
5. The cleaning method according to claim 1, wherein t1 ═ 1min, t2 ═ 20s, t3 ═ 30s, and t4 ═ 2 s.
6. The cleaning method according to claim 2, wherein S1 ═ S2.
7. The cleaning method according to claim 3, wherein t5, t7, t6 and 2 s.
8. The washing method according to claim 1, wherein the food processor comprises a drip cup, and wherein after a user initiates a washing function and before the first washing stage begins, the washing method further comprises:
detecting whether a user takes away the pulp receiving cup or not;
if yes, the food processor starts the first cleaning stage.
9. The cleaning method of claim 8, wherein if not, the food processor alerts a user.
10. The cleaning method according to any one of claims 1 to 3, wherein the food processor further comprises a waste cup, and the cleaning liquid after completion of the stirring is drained from the cavity into the waste cup.
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| CN202111469978.9A CN113995323A (en) | 2021-12-03 | 2021-12-03 | Cleaning method for food processor |
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