CN115316852B - Milk regulator and water yield control method thereof - Google Patents
Milk regulator and water yield control method thereof Download PDFInfo
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- CN115316852B CN115316852B CN202210822885.8A CN202210822885A CN115316852B CN 115316852 B CN115316852 B CN 115316852B CN 202210822885 A CN202210822885 A CN 202210822885A CN 115316852 B CN115316852 B CN 115316852B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 242
- 235000013336 milk Nutrition 0.000 title claims abstract description 81
- 239000008267 milk Substances 0.000 title claims abstract description 81
- 210000004080 milk Anatomy 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000005303 weighing Methods 0.000 claims abstract description 67
- 230000037396 body weight Effects 0.000 claims abstract description 34
- 230000004044 response Effects 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims description 53
- 238000010438 heat treatment Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 8
- 230000003993 interaction Effects 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 description 37
- 239000000843 powder Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
- A47J31/525—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters
- A47J31/5255—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters of flow rate
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
- A47J31/402—Liquid dosing devices
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
- A47J31/41—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea of liquid ingredients
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cookers (AREA)
- Dairy Products (AREA)
Abstract
The invention provides a water yield control method of a milk mixer with higher water yield control precision. A milk regulator water yield control method comprises the following steps: acquiring an initial weight value of the kettle body through a weighing sensor; determining a water outlet weight value in response to the water outlet instruction, and determining a kettle body target weight value according to the initial kettle body weight value and the water outlet weight value; if the water outlet weight value is larger than the speed regulation weight threshold, the kettle body is controlled to outlet water at a first flow rate, and the kettle body is controlled to outlet water at a second flow rate smaller than the first flow rate until the absolute value of the difference value between the real-time kettle body weight value obtained by the weighing sensor and the initial kettle body weight value is continuously increased to be equal to the speed regulation weight threshold, and the kettle body is controlled to stop water outlet until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value. Compared with the existing product, the invention has higher water outlet control precision and is convenient for users to use.
Description
Technical Field
The invention relates to a milk mixer control method and a milk mixer, in particular to a milk mixer water yield control method and a milk mixer, and belongs to the technical field of infant products.
Background
Infants usually take the brewed milk powder as a main food, and milk powder of different brands and different stages has more strict requirements on water temperature and water quantity in the process of brewing the milk powder. The milk mixer of the existing product has a quantitative water outlet function, but the structure is complex, containers such as milk bottles or cups and the like must be placed on a weighing device when milk powder is mixed, the water outlet quantity of the milk mixer is controlled by weighing the weight change of the containers, the water outlet control precision is easily interfered by external environment, and the placement position of the containers is strictly limited, so that users are inconvenient to use.
Disclosure of Invention
Based on the background, the invention aims to provide a water yield control method of a milk mixer with higher water yield control precision, which solves the problems in the background technology.
Another object of the present invention is to provide a milk mixer.
In order to achieve the above object, the present invention provides the following technical solutions:
a method for controlling the water yield of a milk mixer, which is used for the milk mixer comprising a kettle body and a weighing sensor, wherein the kettle body is used for storing fluid, the weighing sensor is used for detecting the total weight of the kettle body and the kettle body for storing fluid, and the method for controlling the water yield of the milk mixer comprises the following steps:
acquiring an initial weight value of the total weight of the kettle body and the kettle body storage fluid through a weighing sensor;
determining a water outlet weight value in response to the water outlet instruction, and determining a kettle body target weight value according to the initial kettle body weight value and the water outlet weight value;
comparing the water outlet weight value with a preset speed regulation weight threshold value;
if the water outlet weight value is larger than the speed regulation weight threshold, firstly controlling the kettle body to outlet water at a first flow rate until the absolute value of the difference value between the real-time kettle body weight value obtained by the weighing sensor and the initial kettle body weight value is continuously increased to be equal to the speed regulation weight threshold, and then controlling the kettle body to outlet water at a second flow rate smaller than the first flow rate until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value, and controlling the kettle body to stop water outlet;
if the water outlet weight value is smaller than the speed regulating weight threshold value, controlling the kettle body to outlet water at the second flow rate, and controlling the kettle body to stop water outlet until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value.
The water yield of the milk regulator is controlled by only measuring the change of the weight value of the kettle, the limitation on the placement position of containers such as milk bottles or cups is reduced, the speed regulation weight threshold is set, the flow speed is regulated according to the speed regulation weight threshold, if the water yield is large, the water is discharged rapidly at the initial stage of water discharge and discharged slowly at the later stage of water discharge, so that the water discharge precision is improved, if the water yield is small, the water discharge precision is improved by directly discharging slowly, and compared with the existing product, the water discharge control precision is higher, and the use of a user is also more convenient.
Preferably, the method for controlling the water output of the milk mixer before determining the water output weight value in response to the water output command comprises the following steps:
judging the water outlet mode of the water outlet instruction;
if the water outlet mode is automatic water outlet, executing the following steps of responding to the water outlet instruction to determine the water outlet weight value;
if the water outlet mode is manual water outlet, controlling the kettle body to outlet water at a first flow rate until receiving and responding to the water outlet stopping instruction, and controlling the kettle body to stop water outlet.
Preferably, the determining the water outlet weight value in response to the water outlet instruction specifically includes the following steps:
judging a unit of a first numerical value contained in the water command;
if the unit is a capacity unit, converting the first numerical value into a second numerical value corresponding to the weight unit, and determining the second numerical value as a water outlet weight value;
and if the unit is a weight unit, determining the first value as a water outlet weight value.
Preferably, after the determination of the water output weight value in response to the water output instruction, the milk regulator water output control method includes the steps of:
the effluent weight value is stored.
Preferably, the method for controlling the water yield of the milk mixer after the water yield value is stored and after the water yield of the control kettle body is stopped comprises the following steps:
obtaining the residual fluid weight value of the kettle body through a weighing sensor;
comparing the water outlet weight value with the residual fluid weight value of the kettle body;
if the water outlet weight value is larger than the kettle body residual fluid weight value, judging that the kettle body residual fluid cannot meet the condition of responding to the next water outlet instruction;
and outputting warning information.
Preferably, the milk mixer further comprises a weight detection base, a distance is reserved between the weight detection base and the bottom of the kettle body, the weighing sensor is a shear beam type weighing sensor, one end bottom of the shear beam type weighing sensor is detachably and fixedly connected with the top of the weight detection base, the other end top of the shear beam type weighing sensor is detachably and fixedly connected with the bottom of the kettle body, the initial weight value of the kettle body is obtained through the weighing sensor, and the real-time weight value of the kettle body is obtained, and the milk mixer specifically comprises the following steps:
the shearing force generated by the weight of the kettle body on the weighing sensor is obtained;
and determining the weight value of the kettle according to the change of the internal shear stress of the weighing sensor caused by the shear force.
Preferably, the milk mixer further comprises a pump, a liquid inlet pipe and a liquid outlet pipe, wherein the pump is communicated with the inner cavity of the kettle body through the liquid inlet pipe, the pump is communicated with the water outlet of the kettle body through the liquid outlet pipe, and the kettle body is controlled to discharge water at a first flow rate and a second flow rate, and the milk mixer specifically comprises the following steps:
determining the pump rotation speed corresponding to the target water outlet flow rate;
and controlling and changing the rotation speed of the pump to enable the outlet water of the liquid outlet pipe to reach the target outlet water flow rate.
Preferably, the method for controlling the water output of the milk mixer before determining the water output weight value in response to the water output command comprises the following steps:
and receiving a water outlet instruction through at least one interaction mode of character input, menu selection and voice instruction.
A milk mixer, comprising:
a kettle body having an inner cavity for storing a fluid;
the weighing sensor is arranged at the bottom of the kettle body and is used for detecting the weight of the kettle body;
the control unit comprises a memory and a controller, wherein the memory is used for storing a computer program, and the controller is used for executing the computer program to realize the water yield control method of the milk regulator.
Preferably, the milk mixer further comprises:
the heating unit is used for heating the fluid stored in the inner cavity of the kettle body;
the temperature sensor is used for acquiring a fluid temperature value stored in the inner cavity of the kettle body;
the controller is also configured to perform a heating method comprising the steps of:
acquiring an initial temperature value of fluid in the kettle body through a temperature sensor;
determining a water outlet temperature value in response to the water temperature command;
comparing an initial temperature value, a water outlet temperature value and a preset temperature control deviation value of fluid in the kettle body;
if the initial temperature value of the fluid in the kettle body is smaller than the difference value of the outlet water temperature value and the temperature control deviation value, the heating unit is controlled to heat;
if the initial temperature value of the fluid in the kettle body is larger than the sum value of the outlet water temperature value and the temperature control deviation value, the heating unit is controlled to stop heating.
Compared with the prior art, the invention has the following advantages:
according to the water yield control method of the milk mixer, disclosed by the invention, the water yield of the milk mixer is controlled by only measuring the change of the weight value of the kettle, the limitation on the placement position of containers such as a milk bottle or a cup is reduced, the water yield precision is improved by setting the speed-regulating weight threshold value and adjusting the flow speed accordingly, and compared with the existing product, the water yield control precision is higher, and the use is more convenient for users.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for controlling the water yield of a milk mixer according to a first embodiment of the present invention;
FIG. 2 is a flow chart of determining a water outlet instruction according to the present invention;
FIG. 3 is a flow chart of determining a water weight value in response to a water outlet command according to the present invention;
FIG. 4 is a flow chart of a method for controlling the water yield of a milk mixer according to a second embodiment of the present invention;
FIG. 5 is a flow chart of a method for controlling the water yield of a milk mixer according to a third embodiment of the present invention;
fig. 6 is a schematic flow chart of a heating method according to an eighth embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the invention is not limited to the following examples, but is intended to be within the scope of the invention in any form and/or modification thereof.
In the present invention, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.
As shown in fig. 1, a first embodiment of the present invention discloses a method for controlling the water yield of a milk mixer, which is used for a milk mixer including a kettle body for storing fluid and a weighing sensor for detecting the total weight of the fluid stored in the kettle body and the kettle body, the method comprising the steps of: step S100, obtaining initial weight values of the total weight of the kettle body and the kettle body storage fluid through a weighing sensor; step S200, determining a water outlet weight value in response to the water outlet instruction, and determining a kettle body target weight value according to the initial kettle body weight value and the water outlet weight value; step S300, comparing the weight value of the discharged water with a preset speed regulation weight threshold value; step S400, if the water outlet weight value is larger than the speed regulation weight threshold, firstly controlling the kettle body to outlet water at a first flow rate until the absolute value of the difference value between the real-time kettle body weight value obtained by the weighing sensor and the initial kettle body weight value is continuously increased to be equal to the speed regulation weight threshold, and then controlling the kettle body to outlet water at a second flow rate smaller than the first flow rate until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value; and S500, if the water outlet weight value is smaller than the speed regulation weight threshold value, controlling the kettle body to outlet water at the second flow rate, and controlling the kettle body to stop water outlet until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value.
As shown in fig. 2, in the present embodiment, before determining a water weight value in response to a water outlet instruction, the method for controlling the water outlet amount of the milk mixer includes the steps of: step S110, judging a water outlet mode of the water instruction; step S120, if the water outlet mode is automatic water outlet, executing the following steps of responding to the water outlet instruction to determine the water outlet weight value; and step S130, if the water outlet mode is manual water outlet, controlling the kettle body to outlet water at the first flow rate until receiving and responding to the water outlet stopping instruction, and controlling the kettle body to stop water outlet.
As shown in fig. 3, in this embodiment, the determination of the water outlet weight value in response to the water outlet instruction specifically includes the following steps: step S201, judging the unit of the first value contained in the water instruction; step S202, if the unit is a capacity unit, converting the first value into a second value corresponding to the weight unit, and determining the second value as a water outlet weight value; in step S203, if the unit is a weight unit, the first value is determined as the outlet water weight value.
The second embodiment of the invention discloses a method for controlling the water yield of a milk regulator, which has the same technical scheme as the first embodiment and is characterized in that:
as shown in fig. 4, after determining a water weight value in response to a water outlet instruction, the method for controlling the water outlet amount of the milk mixer comprises the following steps: step S210, storing the weight value of the discharged water;
after the kettle body is controlled to stop water outlet, the water outlet control method of the milk mixer comprises the following steps: step S510, obtaining the residual fluid weight value of the kettle body through a weighing sensor; step S520, comparing the water outlet weight value with the residual fluid weight value of the kettle body; step S530, if the water outlet weight value is larger than the kettle body residual fluid weight value, judging that the kettle body residual fluid cannot meet the condition of responding to the next water outlet instruction; step S540, outputting warning information.
The third embodiment of the invention discloses a method for controlling the water yield of a milk regulator, which has the same technical scheme as the first embodiment and is characterized in that:
as shown in fig. 5, after the kettle body is controlled to stop water outlet, the water outlet control method of the milk mixer comprises the following steps:
step S510, storing the weight value of the discharged water; step S520, obtaining the residual fluid weight value of the kettle body through a weighing sensor; step S530, comparing the water outlet weight value with the residual fluid weight value of the kettle body; step S540, if the water outlet weight value is larger than the kettle body residual fluid weight value, judging that the kettle body residual fluid cannot meet the condition of responding to the next water outlet instruction; step S550, outputting warning information.
The fourth embodiment of the invention discloses a method for controlling the water yield of a milk regulator, which has the same technical scheme as the first embodiment and is characterized in that:
the milk mixing device further comprises a weight detection base, a distance is reserved between the weight detection base and the bottom of the kettle body, the weighing sensor is a shear beam type weighing sensor, one end bottom of the shear beam type weighing sensor is fixedly connected with the top of the weight detection base in a detachable mode, and the other end top of the shear beam type weighing sensor is fixedly connected with the bottom of the kettle body in a detachable mode.
The method for acquiring the initial weight value of the kettle body through the weighing sensor specifically comprises the following steps: s101, obtaining shearing force generated by the weight of the kettle on a weighing sensor; step S102, determining the initial weight value of the kettle body according to the internal shear stress change of the weighing sensor caused by the shear force.
The method for acquiring the real-time weight value of the kettle body through the weighing sensor specifically comprises the following steps of: step S401, obtaining the shearing force generated by the weight of the kettle on the weighing sensor; step S402, determining the real-time weight value of the kettle body according to the internal shear stress change of the weighing sensor caused by the shear force.
The fifth embodiment of the invention discloses a method for controlling the water yield of a milk mixer, which has the same technical scheme as the first embodiment and is characterized in that:
the milk mixing device further comprises a pump, a liquid inlet pipe and a liquid outlet pipe, wherein the pump is communicated with the inner cavity of the kettle body through the liquid inlet pipe, the pump is communicated with the water outlet of the kettle body through the liquid outlet pipe, and the kettle body is controlled to discharge water at a first flow rate and discharge water at a second flow rate specifically comprises the following steps: step S410, determining the pump rotation speed corresponding to the target water outlet flow rate; step S420, controlling and changing the rotation speed of the pump to enable the outlet water of the liquid outlet pipe to reach the target outlet water flow rate.
The sixth embodiment of the invention discloses a method for controlling the water yield of a milk mixer, which has the same technical scheme as the first embodiment and is characterized in that:
the milk regulator water yield control method comprises the following steps before a water weight value is determined in response to a water yield instruction:
step S105, receiving a water outlet instruction through at least one interaction mode of character input, menu selection and voice instruction.
The seventh embodiment of the invention discloses a milk mixer, which comprises a kettle body, a weighing sensor and a control unit, wherein the kettle body is provided with an inner cavity for storing fluid, the weighing sensor is arranged at the bottom of the kettle body, the weighing sensor is used for detecting the weight of the kettle body, the control unit comprises a memory and a controller, the memory is used for storing a computer program, and the controller is used for executing the computer program to realize the water yield control method of the milk mixer.
The eighth embodiment of the invention discloses a milk mixer, which has the same technical scheme as the seventh embodiment and is characterized in that:
the milk mixer also comprises a heating unit and a temperature sensor, wherein the heating unit is used for heating fluid stored in the inner cavity of the kettle body, and the temperature sensor is used for acquiring the temperature value of the fluid stored in the inner cavity of the kettle body. The controller is also configured to perform a heating method, as shown in fig. 6, comprising the steps of: s10, acquiring an initial temperature value of fluid in the kettle body through a temperature sensor; step S20, determining a water outlet temperature value in response to a water temperature instruction; s30, comparing an initial temperature value of fluid in the kettle body, a water outlet temperature value and a preset temperature control deviation value; step S40, if the initial temperature value of the fluid in the kettle body is smaller than the difference value of the outlet water temperature value and the temperature control deviation value, the heating unit is controlled to heat; and S50, if the initial temperature value of the fluid in the kettle body is larger than the sum value of the outlet water temperature value and the temperature control deviation value, controlling the heating unit to stop heating.
The ninth embodiment of the invention discloses a specific milk mixer and a water yield control method of the milk mixer, wherein the milk mixer comprises a kettle body, a weighing sensor, a heating unit, a temperature sensor, a human-computer interaction unit, a water outlet unit, an alarm unit, a control unit and a power supply unit.
The kettle body is provided with an inner cavity for storing fluid, the weighing sensor is arranged at the bottom of the kettle body, and the weighing sensor is used for detecting the weight of the kettle body.
The heating unit is used for heating the fluid stored in the inner cavity of the kettle body, and the temperature sensor is used for acquiring the temperature value of the fluid stored in the inner cavity of the kettle body.
The man-machine interaction unit is used for receiving at least one of character input, menu selection and voice instruction of a user.
The water outlet unit comprises a pump, a liquid inlet pipe and a liquid outlet pipe, wherein the pump is communicated with the inner cavity of the kettle body through the liquid inlet pipe, and the pump is communicated with the water outlet of the kettle body through the liquid outlet pipe.
The alarm unit is used for outputting alarm information in a sound alarm mode or a light alarm mode.
The control unit is an MCU singlechip and comprises a memory and a controller, wherein the memory is used for storing a computer program, and the controller is used for executing the computer program to realize the following method.
The power supply unit is used for supplying power to the weighing sensor, the heating unit, the temperature sensor, the man-machine interaction unit, the water outlet unit, the alarm unit and the control unit.
The water yield control method of the milk regulator comprises the following steps:
the user sets the water outlet temperature and the water outlet weight value of the milk mixer in a character input mode; obtaining the current water temperature T of the water stored in the kettle body, when T is less than T 1 at-DeltaT, the heating unit is turned on, T > T 1 At +DeltaT, the heating unit is turned off, where T 1 For the outlet water temperature value set by the user,delta T is a preset temperature control deviation value, and is set to be +/-2 ℃; acquiring an initial weight value of the kettle body through a weighing sensor; determining a target kettle body weight value according to the initial kettle body weight value and the water outlet weight value; comparing the water outlet weight value with a preset speed regulation weight threshold value; if the water outlet weight value is larger than the speed regulation weight threshold, firstly controlling the kettle body to outlet water at a first flow rate until the absolute value of the difference value between the real-time kettle body weight value obtained by the weighing sensor and the initial kettle body weight value is continuously increased to be equal to the speed regulation weight threshold, and then controlling the kettle body to outlet water at a second flow rate smaller than the first flow rate until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value, and controlling the kettle body to stop water outlet; if the water outlet weight value is smaller than the speed regulation weight threshold value, controlling the kettle body to outlet water at the second flow rate, and controlling the kettle body to stop water outlet until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value; storing the water outlet weight value; obtaining the residual fluid weight value of the kettle body through a weighing sensor; comparing the water outlet weight value with the residual fluid weight value of the kettle body; if the water outlet weight value is larger than the kettle body residual fluid weight value, judging that the kettle body residual fluid cannot meet the condition of responding to the next water outlet instruction; and outputting warning information.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (8)
1. A milk yield control method of a milk regulator is characterized by comprising the following steps: the milk mixer comprises a kettle body and a weighing sensor, wherein the kettle body is used for storing fluid, the weighing sensor is used for detecting the total weight of the kettle body and the kettle body for storing the fluid, and the water yield control method of the milk mixer comprises the following steps:
acquiring an initial weight value of the total weight of the kettle body and the kettle body storage fluid through a weighing sensor;
determining a water outlet weight value in response to the water outlet instruction, storing the water outlet weight value, and determining a kettle body target weight value according to the initial kettle body weight value and the water outlet weight value;
comparing the water outlet weight value with a preset speed regulation weight threshold value;
if the water outlet weight value is larger than the speed regulation weight threshold, firstly controlling the kettle body to outlet water at a first flow rate until the absolute value of the difference value between the real-time kettle body weight value obtained by the weighing sensor and the initial kettle body weight value is continuously increased to be equal to the speed regulation weight threshold, and then controlling the kettle body to outlet water at a second flow rate smaller than the first flow rate until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value, and controlling the kettle body to stop water outlet;
if the water outlet weight value is smaller than the speed regulation weight threshold value, controlling the kettle body to outlet water at the second flow rate, and controlling the kettle body to stop water outlet until the real-time kettle body weight value obtained by the weighing sensor is equal to the target kettle body weight value;
obtaining the residual fluid weight value of the kettle body through a weighing sensor;
comparing the water outlet weight value with the residual fluid weight value of the kettle body;
if the water outlet weight value is larger than the kettle body residual fluid weight value, judging that the kettle body residual fluid cannot meet the condition of responding to the next water outlet instruction;
and outputting warning information.
2. The method for controlling the water yield of a milk mixer according to claim 1, wherein: the milk regulator water yield control method comprises the following steps before the water yield weight value is determined in response to the water yield instruction:
judging the water outlet mode of the water outlet instruction;
if the water outlet mode is automatic water outlet, executing the following steps of responding to the water outlet instruction to determine the water outlet weight value;
if the water outlet mode is manual water outlet, controlling the kettle body to outlet water at a first flow rate until receiving and responding to the water outlet stopping instruction, and controlling the kettle body to stop water outlet.
3. The method for controlling the water yield of a milk mixer according to claim 1, wherein: the method for determining the water outlet weight value in response to the water outlet instruction specifically comprises the following steps:
judging a unit of a first numerical value contained in the water command;
if the unit is a capacity unit, converting the first numerical value into a second numerical value corresponding to the weight unit, and determining the second numerical value as a water outlet weight value;
and if the unit is a weight unit, determining the first value as a water outlet weight value.
4. The method for controlling the water yield of a milk mixer according to claim 1, wherein: the milk mixer further comprises a weight detection base, a distance is reserved between the weight detection base and the bottom of the kettle body, the weighing sensor is a shear beam type weighing sensor, one end bottom of the shear beam type weighing sensor is detachably and fixedly connected with the top of the weight detection base, the other end top of the shear beam type weighing sensor is detachably and fixedly connected with the bottom of the kettle body, and the method for acquiring the initial weight value of the kettle body through the weighing sensor specifically comprises the following steps:
the shearing force generated by the weight of the kettle body on the weighing sensor is obtained;
determining an initial weight value of the kettle body according to the internal shear stress change of the weighing sensor caused by the shear force;
the method for acquiring the real-time weight value of the kettle body through the weighing sensor specifically comprises the following steps of:
the shearing force generated by the weight of the kettle body on the weighing sensor is obtained;
and determining the real-time weight value of the kettle body according to the internal shear stress change of the weighing sensor caused by the shear force.
5. The method for controlling the water yield of a milk mixer according to claim 1, wherein: the milk mixer further comprises a pump, a liquid inlet pipe and a liquid outlet pipe, wherein the pump is communicated with the inner cavity of the kettle body through the liquid inlet pipe, the pump is communicated with the water outlet of the kettle body through the liquid outlet pipe, and the kettle body is controlled to discharge water at a first flow rate and discharge water at a second flow rate, and the milk mixer specifically comprises the following steps:
determining the pump rotation speed corresponding to the target water outlet flow rate;
and controlling and changing the rotation speed of the pump to enable the outlet water of the liquid outlet pipe to reach the target outlet water flow rate.
6. The method for controlling the water yield of a milk mixer according to claim 1, wherein: the milk regulator water yield control method comprises the following steps before the water yield weight value is determined in response to the water yield instruction:
and receiving a water outlet instruction through at least one interaction mode of character input, menu selection and voice instruction.
7. A milk mixer, characterized in that: the milk mixer comprises:
a kettle body having an inner cavity for storing a fluid;
the weighing sensor is arranged at the bottom of the kettle body and is used for detecting the weight of the kettle body;
control unit comprising a memory for storing a computer program and a controller for executing the computer program for implementing the method for controlling the water yield of a milk mixer according to any one of claims 1-6.
8. A milk mixer according to claim 7, wherein: the milk mixer further comprises:
the heating unit is used for heating the fluid stored in the inner cavity of the kettle body;
the temperature sensor is used for acquiring a fluid temperature value stored in the inner cavity of the kettle body;
the controller is also configured to perform a heating method comprising the steps of:
acquiring an initial temperature value of fluid in the kettle body through a temperature sensor;
determining a water outlet temperature value in response to the water temperature command;
comparing an initial temperature value, a water outlet temperature value and a preset temperature control deviation value of fluid in the kettle body;
if the initial temperature value of the fluid in the kettle body is smaller than the difference value of the outlet water temperature value and the temperature control deviation value, the heating unit is controlled to heat;
if the initial temperature value of the fluid in the kettle body is larger than the sum value of the outlet water temperature value and the temperature control deviation value, the heating unit is controlled to stop heating.
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970019991A (en) * | 1995-10-31 | 1997-05-28 | 한규생 | Automatic refueling device for baby bottle and its control device |
| US6182453B1 (en) * | 1996-04-08 | 2001-02-06 | Worldwide Water, Inc. | Portable, potable water recovery and dispensing apparatus |
| KR20010065112A (en) * | 1999-12-29 | 2001-07-11 | 정해윤 | Hot and cold water dispenser |
| US6502013B1 (en) * | 2000-03-08 | 2002-12-31 | Al Pinhas Sosnik | Method and apparatus for filling containers with a target weight of product |
| CN205286027U (en) * | 2015-12-22 | 2016-06-08 | 刘金飞 | Constant -temp milk -mixing device |
| WO2017133062A1 (en) * | 2016-02-02 | 2017-08-10 | 曾繁广 | Electrical water heating device |
| CN207323329U (en) * | 2017-01-10 | 2018-05-08 | 陈少忠 | Weigh and adjust milk device |
| GB2560176A (en) * | 2017-03-01 | 2018-09-05 | Kenwood Ltd | Beverage making appliance |
| CN210204453U (en) * | 2019-06-11 | 2020-03-31 | 王静 | Constant temperature milk regulator |
| CN111568242A (en) * | 2020-02-29 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water dispenser control method, water dispenser and computer readable storage medium |
| CN111568201A (en) * | 2020-02-29 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water outlet control method, water dispenser and computer readable storage medium |
| CN111568209A (en) * | 2020-02-28 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water dispenser control method, water dispenser and computer readable storage medium |
| CN111568193A (en) * | 2020-02-29 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water outlet device control method, water outlet device and computer readable storage medium |
| EP3766392A1 (en) * | 2019-07-19 | 2021-01-20 | BSH Hausgeräte GmbH | Full automatic coffee machine |
| CN214712064U (en) * | 2021-04-28 | 2021-11-16 | 小熊电器股份有限公司 | Liquid heating container and milk mixing device capable of rapidly cooling |
| CN215524749U (en) * | 2021-07-20 | 2022-01-14 | 宁波塔塔母婴科技有限公司 | Multifunctional milk adjusting device capable of adjusting water yield |
| WO2022051812A1 (en) * | 2020-09-10 | 2022-03-17 | Breville Pty Limited | Inline cavitation reduction for a beverage appliance |
| CN114246472A (en) * | 2020-09-23 | 2022-03-29 | 杭州九阳净水***有限公司 | Instant heating machine and water production control method thereof |
| CN216416844U (en) * | 2021-10-22 | 2022-05-03 | 中山市美扬电器有限公司 | Milk adjusting device |
| CN114680618A (en) * | 2020-12-29 | 2022-07-01 | 浙江绍兴苏泊尔生活电器有限公司 | Heating control method and device, water dispenser and storage medium |
-
2022
- 2022-07-11 CN CN202210822885.8A patent/CN115316852B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970019991A (en) * | 1995-10-31 | 1997-05-28 | 한규생 | Automatic refueling device for baby bottle and its control device |
| US6182453B1 (en) * | 1996-04-08 | 2001-02-06 | Worldwide Water, Inc. | Portable, potable water recovery and dispensing apparatus |
| KR20010065112A (en) * | 1999-12-29 | 2001-07-11 | 정해윤 | Hot and cold water dispenser |
| US6502013B1 (en) * | 2000-03-08 | 2002-12-31 | Al Pinhas Sosnik | Method and apparatus for filling containers with a target weight of product |
| CN205286027U (en) * | 2015-12-22 | 2016-06-08 | 刘金飞 | Constant -temp milk -mixing device |
| WO2017133062A1 (en) * | 2016-02-02 | 2017-08-10 | 曾繁广 | Electrical water heating device |
| CN207323329U (en) * | 2017-01-10 | 2018-05-08 | 陈少忠 | Weigh and adjust milk device |
| GB2560176A (en) * | 2017-03-01 | 2018-09-05 | Kenwood Ltd | Beverage making appliance |
| CN210204453U (en) * | 2019-06-11 | 2020-03-31 | 王静 | Constant temperature milk regulator |
| EP3766392A1 (en) * | 2019-07-19 | 2021-01-20 | BSH Hausgeräte GmbH | Full automatic coffee machine |
| CN111568209A (en) * | 2020-02-28 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water dispenser control method, water dispenser and computer readable storage medium |
| CN111568201A (en) * | 2020-02-29 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water outlet control method, water dispenser and computer readable storage medium |
| CN111568193A (en) * | 2020-02-29 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water outlet device control method, water outlet device and computer readable storage medium |
| CN111568242A (en) * | 2020-02-29 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water dispenser control method, water dispenser and computer readable storage medium |
| WO2022051812A1 (en) * | 2020-09-10 | 2022-03-17 | Breville Pty Limited | Inline cavitation reduction for a beverage appliance |
| CN114246472A (en) * | 2020-09-23 | 2022-03-29 | 杭州九阳净水***有限公司 | Instant heating machine and water production control method thereof |
| CN114680618A (en) * | 2020-12-29 | 2022-07-01 | 浙江绍兴苏泊尔生活电器有限公司 | Heating control method and device, water dispenser and storage medium |
| CN214712064U (en) * | 2021-04-28 | 2021-11-16 | 小熊电器股份有限公司 | Liquid heating container and milk mixing device capable of rapidly cooling |
| CN215524749U (en) * | 2021-07-20 | 2022-01-14 | 宁波塔塔母婴科技有限公司 | Multifunctional milk adjusting device capable of adjusting water yield |
| CN216416844U (en) * | 2021-10-22 | 2022-05-03 | 中山市美扬电器有限公司 | Milk adjusting device |
Non-Patent Citations (2)
| Title |
|---|
| 一种基于单片机的可精确控温的出水装置的研究与设计;丁涛;陈望;;科技展望(10);全文 * |
| 基于射频识别卡的智能饮水机***设计;李莎;郭媛媛;;山东工业技术(03);全文 * |
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