CN113900461A - Precooling control method and system for ice cream production - Google Patents
Precooling control method and system for ice cream production Download PDFInfo
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- CN113900461A CN113900461A CN202111182613.8A CN202111182613A CN113900461A CN 113900461 A CN113900461 A CN 113900461A CN 202111182613 A CN202111182613 A CN 202111182613A CN 113900461 A CN113900461 A CN 113900461A
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- 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
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
- A23G9/228—Arrangement and mounting of control or safety devices
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Abstract
The invention provides a precooling control method and a precooling control system for ice cream production, which comprise the following steps: the method comprises the following steps: leading the ice cream food material to enter a precooling stage; the pre-cooling stage comprises the steps of cooling the ice cream food material, and when the ice cream food material is cooled from a first temperature to a second temperature range, maintaining the temperature of the ice cream food material in the second temperature range unchanged, so that the ice cream food material in the second temperature range stores part of cold energy required by a final finished product in advance; step two: causing the ice cream food material within the second temperature range to enter a refrigeration stage; and the refrigeration stage comprises cooling and stirring the ice cream food material within the second temperature range until the ice cream food material forms a final finished product. According to the invention, the ice cream food material preparation is controlled in stages, a mode of pre-cooling the food material and storing cold energy in an early stage is adopted, and the problems of long preparation time and poor experience feeling when the semiconductor ice cream machine is used for preparing ice cream are effectively solved.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to a precooling control method and a precooling control system for ice cream production.
Background
The semiconductor refrigeration technology has the characteristics of compact structure, small modularization, convenient control of cold quantity, no vibration during working, convenient movement and the like of a core refrigeration system, and is effectively utilized in small refrigeration appliance products such as semiconductor refrigeration wine cabinets, semiconductor refrigeration cabinets, cosmetic refrigeration cabinets and the like. With the continuous improvement of the technical level of semiconductor refrigeration, semiconductor refrigeration begins to extend to the application of products with the requirement of a freezing function, a semiconductor refrigeration small ice cream machine is developed, and the DIY type ice cream is manufactured.
The semiconductor refrigeration is different from the mechanical pressing refrigeration, and belongs to solid-state temperature difference refrigeration, the defects of a semiconductor refrigeration ice cream machine such as large heat dissipation influence of a cold end refrigeration temperature and a heated end, small refrigerating capacity, low refrigerating speed, long ice cream making time and the like are that the semiconductor refrigeration ice cream machine has a limitation, and especially when the ice cream with large food material quantity is made, the too long forming time limits the wide application of the semiconductor refrigeration technology in the ice cream machine products. How to overcome the above disadvantages and accelerate the refrigeration speed and increase the refrigeration capacity of the semiconductor ice cream machine is an urgent problem to be solved in the application of semiconductor refrigeration technology.
Disclosure of Invention
The invention aims to provide a precooling control method and a precooling control system for ice cream production, aiming at the defects in the background art, and effectively solving the problems of long production time and poor experience when a semiconductor ice cream machine produces ice cream by controlling ice cream material production by stages and adopting a mode of material precooling and cold quantity storage in an early stage.
In order to achieve the purpose, the invention adopts the following technical scheme:
a precooling control method for ice cream production comprises the following steps:
the method comprises the following steps: leading the ice cream food material to enter a precooling stage; the pre-cooling stage comprises the steps of cooling the ice cream food material, and when the ice cream food material is cooled from a first temperature to a second temperature range, maintaining the current temperature of the ice cream food material in the second temperature range, so that the ice cream food material in the second temperature range stores part of cold energy required by a final finished product in advance;
step two: causing the ice cream food material within the second temperature range to enter a refrigeration stage; and the refrigeration stage comprises cooling and stirring the ice cream food material within the second temperature range until the ice cream food material forms a final finished product.
Preferably, the current temperature of the ice cream food material is obtained and recorded while the ice cream food material is maintained within the second temperature range;
and comparing the temperature of the ice cream food material obtained this time with the temperature of the ice cream food material obtained next time, judging whether the temperature of the ice cream food material obtained next time is higher than the temperature of the ice cream food material obtained this time, and if so, increasing the working voltage of the refrigerating device.
Preferably, after the ice cream food material is maintained within the second temperature range, the method further comprises the steps of:
step a: acquiring the current temperature of the ice cream food material;
step b: and judging whether the current temperature is higher than a preset upper limit temperature, if so, sending a prompt.
Preferably, after the ice cream food material is maintained within the second temperature range, the method further comprises the steps of:
and judging whether the local temperature of the ice cream food material is lower than the critical temperature, and if so, stirring the ice cream food material.
Preferably, after the ice cream food material is maintained within the second temperature range, the method further comprises the steps of:
receiving and executing a first appointment starting command, wherein the first appointment starting command comprises that ice cream food materials in a second temperature range automatically enter a refrigeration stage after preset starting time;
and receiving and executing a second appointment starting command, wherein the second appointment starting command comprises a step of acquiring a remote control signal after the preset starting time, and enabling the ice cream food material in a second temperature range to enter a refrigeration stage based on the remote control signal.
A pre-cooling control system for ice cream production, the system being used for executing the pre-cooling control method for ice cream production;
the system comprises a precooling control module and a refrigeration control module;
the pre-cooling control module is used for cooling the ice cream food material, and when the ice cream food material is cooled from a first temperature to a second temperature range, the current temperature of the ice cream food material is maintained in the second temperature range, so that the ice cream food material in the second temperature range stores part of cold energy required by a final finished product in advance;
and the refrigeration control module is used for cooling and stirring the ice cream food material within the second temperature range until the ice cream food material forms a final finished product.
Preferably, the pre-cooling control module further comprises a temperature acquisition recording subunit, a temperature comparison subunit and a voltage regulation subunit;
the temperature acquisition recording subunit is used for acquiring and recording the current temperature of the ice cream food material;
the temperature comparison subunit is used for comparing the temperature of the ice cream food material obtained this time with the temperature of the ice cream food material obtained next time, judging whether the temperature of the ice cream food material obtained next time is higher than the temperature of the ice cream food material obtained this time, if so, generating a voltage adjustment instruction for increasing the working voltage of the refrigeration device, and sending the voltage adjustment instruction to the voltage adjustment subunit;
and the voltage regulation subunit is used for regulating the working voltage of the refrigeration device according to the voltage regulation instruction.
Preferably, the pre-cooling control module further comprises a first temperature judging subunit and a reminding subunit;
the first temperature judging subunit is used for judging whether the current temperature of the ice cream food material acquired by the temperature acquiring subunit is higher than a preset upper limit temperature or not, and if so, generating a reminding instruction;
and the reminding subunit is used for executing a reminding action according to the reminding instruction.
Preferably, the pre-cooling control system further comprises a second temperature judgment subunit and a stirring subunit;
the second temperature judging subunit is used for judging whether the local temperature of the food material of the ice cream is lower than the critical temperature, and if so, generating a stirring instruction;
the stirring subunit is used for stirring the ice cream food material according to a stirring instruction.
Preferably, the system further comprises a first reservation module and a second reservation module;
the first reservation module is used for receiving a first reservation starting command, automatically generating a starting command after the preset starting time according to the first reservation starting command and sending the starting command to the refrigeration control module;
the second reservation module is used for receiving a second reservation starting command, acquiring a remote control signal after the preset starting time according to the second reservation starting command, analyzing the remote control signal to acquire the starting command, and sending the starting command to the refrigeration control module;
the starting instruction is used for triggering the refrigeration control module to start.
The technical effect achieved by the technical scheme of the invention is as follows:
1. according to the invention, the ice cream food material preparation is controlled in stages, a food material precooling and cold quantity early-stage storage mode is adopted, and the problems of long preparation time and poor experience feeling during the preparation of ice cream by the semiconductor ice cream machine are effectively solved;
2. the refrigeration capacity is adjusted by adaptively adjusting the working voltage of the refrigeration device, so that the temperature of the ice cream food material is controlled, the adaptive adjustment is realized, and the ice cream food material is ensured to be in a constant temperature state to store the refrigeration capacity;
3. according to the invention, the user is reminded through the fluctuation times of the temperature change of the ice cream food material, so that the situation that the ice cream food material is deteriorated and the user cannot know the fact is avoided.
Drawings
FIG. 1 is a flow chart illustrating a pre-cooling control of ice cream according to one embodiment of the present invention;
FIG. 2 is a schematic diagram of a refrigeration control curve of a semiconductor refrigeration ice cream machine according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a precooling constant-temperature adaptive control curve of a semiconductor refrigeration ice cream machine according to one embodiment of the invention.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
When semiconductor refrigeration is extended to the application of products with the freezing function requirement, a semiconductor refrigeration small ice cream machine is developed, and DIY type ice cream production is realized. The semiconductor refrigeration technology is applied to solve the problem that how to accelerate the refrigeration speed and improve the refrigeration capacity of the semiconductor ice cream machine is limited by the structural defect of semiconductor refrigeration; while solving the above problems, those skilled in the art need to understand the theory of ice cream production, which is Qc＝cm(T0-T1) (ii) a Wherein Q iscDenotes the amount of cold required for making ice cream, c denotes the specific heat of the food material, m denotes the mass of the food material, T0Indicating the initial temperature, T, of the ice cream material1The temperature of the food material at the time of the preparation is shown, and the theory shows that the amount m of the food material and the initial temperature T of the food material0The parameter has stronger correlation with the required cold quantity. Namely, the larger the food material amount m is, the more the required cooling capacity is, and the longer the ice cream molding time is under a certain condition of the cooling capacity. Initial temperature T of food material0The lower the temperature difference delta T is, the T is0-T1The smaller the value, the less the corresponding cooling capacity, the shorter the forming time and the faster the ice cream making speed. In order to solve the above problems, the application provides a precooling control method for ice cream production, which includes the following steps:
the method comprises the following steps: leading the ice cream food material to enter a precooling stage; the pre-cooling stage comprises the steps of cooling the ice cream food material, and when the ice cream food material is cooled from a first temperature to a second temperature range, maintaining the current temperature of the ice cream food material in the second temperature range, so that the ice cream food material in the second temperature range stores part of cold energy required by a final finished product in advance;
step two: causing the ice cream food material within the second temperature range to enter a refrigeration stage; and the refrigeration stage comprises cooling and stirring the ice cream food material within the second temperature range until the ice cream food material forms a final finished product. The precooling control method for ice cream production can be applied to a semiconductor ice cream machine, and the semiconductor ice cream machine has the following structure: an inner barrel, a stirring rod, a semiconductor refrigerating system (a cold guide block, a semiconductor refrigerating device, heat dissipation aluminum, a heat dissipation fan and the like), a power supply and controller and a top cover; in actual production, firstly, ice cream food materials to be manufactured are placed into an inner barrel, a precooling stage is carried out, a semiconductor refrigerating system is started by a controller to refrigerate, the ice cream food materials in the barrel are cooled, and when the ice cream food materials reach a preset temperature value TsWhile presetting a temperature value TsIn the second temperature range, the refrigeration enters a constant temperature or variable temperature cooling state. To prevent the food material from freezing and affecting the subsequent stirring, usually TsMore than or equal to 0 ℃; preferably Ts0-10 deg.C, such as 3 deg.C, 5 deg.C, 10 deg.C, and may be T under special conditionssCan be maintained below 0 ℃, and the specific temperature value is selected according to the actual production requirement. The constant-temperature or variable-temperature cooling stage is arranged, so that the ice cream food material is pre-cooled, namely, the cold energy is stored in the food material, which is equivalent to the low-temperature refrigeration of the food material, and a foundation is laid for shortening the making time in the next making stage.
In the subsequent making process, when a user enters a refrigerating stage, the user sends an instruction to start the stirring rod to stir the food materials and the refrigerating system to work at full power, and when the torque of the stirring motor in the stirring rod reaches a set value or the timing time is up, the whole ice cream making process is finished.
According to the technical scheme, the ice cream food material making is controlled in stages, the food material precooling and early-stage cold quantity storage mode is adopted, and the problems of long making time and poor experience feeling during ice cream making of the semiconductor ice cream machine are effectively solved. Especially for large capacity semiconductor ice cream machine, it is big that the material volume is eaten to itself, and the cold volume demand is many, and the preparation time is longer, and the effect that this technical scheme realized is more showing.
Preferably, the current temperature of the ice cream food material is obtained and recorded while the ice cream food material is maintained within the second temperature range;
and comparing the temperature of the ice cream food material obtained this time with the temperature of the ice cream food material obtained next time, judging whether the temperature of the ice cream food material obtained next time is higher than the temperature of the ice cream food material obtained this time, and if so, increasing the working voltage of the refrigerating device.
In the present embodiment, the pre-cooling stage is entered, as shown in fig. 2, the input power of the semiconductor refrigeration system is controlled by the full power P0The refrigeration is adjusted to a half power P1Refrigerating; p1According to the set temperature Ts(TsSee above) change, TsThe smaller, the corresponding P1The lower the value is, the more electricity is saved in the ice cream machine in the heat preservation process, but the longer the subsequent required manufacturing time is after the heat preservation stage is finished;
as shown in fig. 2 and 3, the complete ice cream production is divided into two stages: pre-cooling and subsequent refrigeration. The pre-cooling stage is divided into two stages of initial refrigeration and constant temperature of the ice cream food material. Thermal insulation power P1The temperature value changes along with the ambient temperature and the constant temperature, and self-adaptive adjustment is realized through a PID control mode of the working voltage of the refrigerating device. The higher the ambient temperature is, the larger the heat leakage quantity of the ice cream machine is, and the larger the heat preservation power required for reaching the same constant temperature of the food material is; similarly, the environment temperature is the same, and the lower the constant temperature of the food material is, the higher the heat preservation temperature is;
as shown in FIG. 3, the temperature range of the food material is controlled to be Ts+ - Δ T. Temperature PID regulating range Ts-ΔT～Ts+ Δ T,) corresponding to a voltage/power regulation range of V for the refrigeration device0/P0～V2/P2。P0、P2The maximum working power and the minimum working power of the semiconductor refrigeration device are respectively. Because the working voltage/refrigeration power of the semiconductor chip is in corresponding relation with the refrigeration capacity, the higher the working voltage/refrigeration power is, the larger the refrigeration capacity is, and V is0/P0～V2/P2Corresponding to the maximum refrigerating capacity to the minimum refrigerating capacity of the semiconductor refrigerating system. PID regulation is realized by regulating the working voltage of a refrigerating device, namely, the refrigerating capacity, and finally realizing temperature control to ensure that the temperature of food materials reaches a set temperature value TsA range of ± Δ T;
in this embodiment, when at a certain voltage/power point (V)1/P1) The heat leakage quantity and the cold production quantity are balanced, and the constant-pressure (constant-power) -constant-temperature working state is entered, no external factors such as changes of environmental temperature and the like exist, and the state can be kept all the time. However, when the environmental temperature rises, the balance is broken, the PID can automatically adjust and raise the working voltage, the refrigeration capacity is improved, and the balance is reached again, so that the temperature of the current ice cream food material needs to be continuously obtained in real time, the temperature of the ice cream food material obtained this time is compared with the temperature of the ice cream food material obtained next time, and the working voltage of the refrigeration device is controlled according to the comparison result to keep the heat leakage quantity and the refrigeration capacity balanced. The whole adjusting process is self-adaptive adjusting.
Preferably, after the ice cream food material is maintained within the second temperature range, the method further comprises the steps of:
step a: acquiring the current temperature of the ice cream food material;
step b: and judging whether the current temperature is higher than a preset upper limit temperature, if so, sending a prompt. Many users can think when using the ice-cream machine, and the ice-cream machine has had the precooling function, just can let the thick liquids keep night in the machine, need not wash every day in addition, and this kind of concept is wrong, and the ice cream thick liquids belongs to the dairy products, breeds harmful thalli such as escherichia coli, salmonella easily. The quality of the slurry in the material basin can only be maintained for a plurality of hours at most at the temperature of about 10 ℃; 3-4 ℃ can be kept for 5 days, so that the ice cream machine needs to be cleaned even if being provided with a precooling function, but many users forget to clean the ice cream machine even if knowing the precooling function, so in order to solve the problems, the ice cream machine is provided with a reminding function, and when starting the reminding function, a first judgment condition needs to be sent out, wherein the judgment condition comprises that when the ice cream food material is in a constant temperature state, the ice cream food material is kept unchanged in a second temperature range, but the temperature of the ice cream food material is increased under the influence of external factors such as the change of environmental temperature, and although the PID regulation can automatically regulate the working voltage to produce more refrigerating capacity after the temperature of the ice cream food material is increased, the PID regulation can not solve the problem under the unexpected condition, so that the temperature of the ice cream food material is higher than the preset upper limit temperature, the method has the advantages that the possibility of food material deterioration is caused, especially when the threshold value of the preset upper limit temperature is set to be larger than the temperature difference value of the temperature value of the ice cream food material in the normal precooling state, and the possibility of food material deterioration is greatly increased once the temperature of the food material breaks through the preset upper limit temperature. Therefore, in the application, corresponding execution operation is performed on the above conditions, and when the temperature of the food material breaks through the preset upper limit temperature, corresponding reminding is sent out.
Preferably, after the ice cream food material is maintained at the second temperature, the method further comprises the following steps:
and judging whether the local temperature of the ice cream food material is lower than the critical temperature, and if so, stirring the ice cream food material.
In the constant temperature process, namely the second stage of the precooling stage, the stirring rod of the ice cream machine in the stage does not start stirring action normally, and the refrigeration part of the semiconductor ice cream machine is laid on the side wall of the inner barrel, so that the cooling temperature of the food material is uniform, the stirring rod can be controlled to stir the food material in the lower inner barrel at regular time or irregular time, and meanwhile, the local low-temperature freezing of the inner barrel connected with the refrigeration system is prevented from influencing the normal stirring of the stirring rod in the subsequent manufacturing process.
Preferably, after the ice cream food material is maintained at the second temperature, the method further comprises the following steps:
receiving and executing a first appointment starting command, wherein the first appointment starting command comprises that the ice cream food material at the second temperature automatically enters a refrigeration stage after preset starting time;
and receiving and executing a second appointment starting command, wherein the second appointment starting command comprises a step of acquiring a remote control signal after the preset starting time, and enabling the ice cream food material at the second temperature to enter a refrigeration stage based on the remote control signal.
In this embodiment, a scheduled starting manner is further included, for example, the food material to be prepared is put into the inner barrel of the ice cream machine in advance, in order to preserve the food material, the semiconductor refrigeration system is started to refrigerate and cool the food material in the inner barrel, and finally the food material is in a constant temperature state, and the stirring rod is usually in a non-stirring state in the process. According to the time requirement of the user, the ice cream post-production is started, the ice cream post-production can be started in a timing mode, a remote control mode (through a mobile phone APP or Bluetooth, WIFI and the like) and the like until the ice cream is produced, it needs to be explained that the timing function can be configured in the ice cream machine, the user can use a client end communicated with the ice cream machine for timing, and the ice cream machine is not limited to any timing mode in the application.
A pre-cooling control system for ice cream production, the system being used for executing the pre-cooling control method for ice cream production;
the system comprises a precooling control module and a refrigeration control module;
the pre-cooling control module is used for cooling the ice cream food material, and when the ice cream food material is cooled from a first temperature to a second temperature range, the current temperature of the ice cream food material is maintained in the second temperature range, so that the ice cream food material in the second temperature range stores part of cold energy required by a final finished product in advance;
and the refrigeration control module is used for cooling and stirring the ice cream food material within the second temperature range until the ice cream food material forms a final finished product.
Preferably, the pre-cooling control module further comprises a temperature acquisition recording subunit, a temperature comparison subunit and a voltage regulation subunit;
the temperature acquisition recording subunit is used for acquiring and recording the current temperature of the ice cream food material;
the temperature comparison subunit is used for comparing the temperature of the ice cream food material obtained this time with the temperature of the ice cream food material obtained next time, judging whether the temperature of the ice cream food material obtained next time is higher than the temperature of the ice cream food material obtained this time, if so, generating a voltage adjustment instruction for increasing the working voltage of the refrigeration device, and sending the voltage adjustment instruction to the voltage adjustment subunit;
and the voltage regulation subunit is used for regulating the working voltage of the refrigeration device according to the voltage regulation instruction.
Preferably, the pre-cooling control module further comprises a first temperature judging subunit and a reminding subunit;
the first temperature judging subunit is used for judging whether the current temperature of the ice cream food material acquired by the temperature acquiring subunit is higher than a preset upper limit temperature or not, and if so, generating a reminding instruction;
and the reminding subunit is used for executing a reminding action according to the reminding instruction.
Preferably, the pre-cooling control system further comprises a second temperature judgment subunit and a stirring subunit;
the second temperature judging subunit is used for judging whether the local temperature of the food material of the ice cream is lower than the critical temperature, and if so, generating a stirring instruction;
the stirring subunit is used for stirring the ice cream food material according to a stirring instruction.
Preferably, the system further comprises a first reservation module and a second reservation module;
the first reservation module is used for receiving a first reservation starting command, automatically generating a starting command after the preset starting time according to the first reservation starting command and sending the starting command to the refrigeration control module;
the second reservation module is used for receiving a second reservation starting command, acquiring a remote control signal after the preset starting time according to the second reservation starting command, analyzing the remote control signal to acquire the starting command, and sending the starting command to the refrigeration control module;
the starting instruction is used for triggering the refrigeration control module to start.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A precooling control method for ice cream production is characterized in that:
the method comprises the following steps:
the method comprises the following steps: leading the ice cream food material to enter a precooling stage; the pre-cooling stage comprises the steps of cooling the ice cream food material, and when the ice cream food material is cooled from a first temperature to a second temperature range, maintaining the current temperature of the ice cream food material in the second temperature range, so that the ice cream food material in the second temperature range stores part of cold energy required by a final finished product in advance;
step two: causing the ice cream food material within the second temperature range to enter a refrigeration stage; and the refrigeration stage comprises cooling and stirring the ice cream food material within the second temperature range until the ice cream food material forms a final finished product.
2. A method of controlling the precooling in ice cream making according to claim 1, wherein:
when the ice cream food material is maintained within the second temperature range, acquiring and recording the current temperature of the ice cream food material;
and comparing the temperature of the ice cream food material obtained this time with the temperature of the ice cream food material obtained next time, judging whether the temperature of the ice cream food material obtained next time is higher than the temperature of the ice cream food material obtained this time, and if so, increasing the working voltage of the refrigerating device.
3. A method of controlling the precooling in ice cream making according to claim 1, wherein:
when the ice cream material is maintained within the second temperature range, the following steps are further executed:
step a: acquiring the current temperature of the ice cream food material;
step b: and judging whether the current temperature is higher than a preset upper limit temperature, if so, sending a prompt.
4. A method of controlling the precooling in ice cream making according to claim 1, wherein:
when the ice cream material is maintained within the second temperature range, the following steps are also executed:
and judging whether the local temperature of the ice cream food material is lower than the critical temperature, and if so, stirring the ice cream food material.
5. A method of controlling the precooling in ice cream making according to claim 1, wherein:
when the ice cream material is maintained within the second temperature range, the following steps are also executed:
receiving and executing a first appointment starting command, wherein the first appointment starting command comprises that ice cream food materials in a second temperature range automatically enter a refrigeration stage after preset starting time;
and receiving and executing a second appointment starting command, wherein the second appointment starting command comprises a step of acquiring a remote control signal after the preset starting time, and enabling the ice cream food material in a second temperature range to enter a refrigeration stage based on the remote control signal.
6. A precooling control system for ice cream production is characterized in that: the system is used for executing a pre-cooling control method for ice cream making according to claims 1-5;
the system comprises a precooling control module and a refrigeration control module;
the pre-cooling control module is used for cooling the ice cream food material, and when the ice cream food material is cooled from a first temperature to a second temperature range, the current temperature of the ice cream food material is maintained in the second temperature range, so that the ice cream food material in the second temperature range stores part of cold energy required by a final finished product in advance;
and the refrigeration control module is used for cooling and stirring the ice cream food material within the second temperature range until the ice cream food material forms a final finished product.
7. A pre-cooling control system for ice cream manufacture according to claim 6, wherein:
the pre-cooling control module also comprises a temperature acquisition recording subunit, a temperature comparison subunit and a voltage regulation subunit;
the temperature acquisition recording subunit is used for acquiring and recording the current temperature of the ice cream food material;
the temperature comparison subunit is used for comparing the temperature of the ice cream food material obtained this time with the temperature of the ice cream food material obtained next time, judging whether the temperature of the ice cream food material obtained next time is higher than the temperature of the ice cream food material obtained this time, if so, generating a voltage adjustment instruction for increasing the working voltage of the refrigeration device, and sending the voltage adjustment instruction to the voltage adjustment subunit;
and the voltage regulation subunit is used for regulating the working voltage of the refrigeration device according to the voltage regulation instruction.
8. A pre-cooling control system for ice cream manufacture according to claim 7, wherein:
the precooling control module also comprises a first temperature judging subunit and a reminding subunit;
the first temperature judging subunit is used for judging whether the current temperature of the ice cream food material acquired by the temperature acquiring subunit is higher than a preset upper limit temperature or not, and if so, generating a reminding instruction;
and the reminding subunit is used for executing a reminding action according to the reminding instruction.
9. A pre-cooling control system for ice cream manufacture according to claim 6, wherein:
the precooling control system also comprises a second temperature judgment subunit and a stirring subunit;
the second temperature judging subunit is used for judging whether the local temperature of the food material of the ice cream is lower than the critical temperature, and if so, generating a stirring instruction;
the stirring subunit is used for stirring the ice cream food material according to a stirring instruction.
10. A pre-cooling control system for ice cream manufacture according to claim 6, wherein:
the system also comprises a first reservation module and a second reservation module;
the first reservation module is used for receiving a first reservation starting command, automatically generating a starting command after the preset starting time according to the first reservation starting command and sending the starting command to the refrigeration control module;
the second reservation module is used for receiving a second reservation starting command, acquiring a remote control signal after the preset starting time according to the second reservation starting command, analyzing the remote control signal to acquire the starting command, and sending the starting command to the refrigeration control module;
the starting instruction is used for triggering the refrigeration control module to start.
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| CN115843916A (en) * | 2022-11-22 | 2023-03-28 | 珠海格力电器股份有限公司 | Ice cream machine and control method |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0965835A (en) * | 1995-08-29 | 1997-03-11 | Hiroshi Murakami | Production of ice cream |
| TWM332383U (en) * | 2007-11-22 | 2008-05-21 | Zhen-Fa Fang | Ice cream machine |
| US20110023519A1 (en) * | 2009-07-28 | 2011-02-03 | Lingyu Dong | Direct expansion evaporator |
| CN204515447U (en) * | 2015-04-20 | 2015-07-29 | 苏州三体智能科技有限公司 | Based on the intelligent cooking system of Internet of Things |
| CN204634972U (en) * | 2015-05-27 | 2015-09-16 | 烟台华孚电磁线制造有限公司 | A kind of soft ice-cream machine with independent precooling and fresh-keeping function |
| JP2015230124A (en) * | 2014-06-04 | 2015-12-21 | 三菱重工冷熱株式会社 | Freezing method and freezer |
| CN205848606U (en) * | 2016-05-02 | 2017-01-04 | 方六云 | A kind of domestic can the ice cream maker of auto feed |
| CN106819340A (en) * | 2015-12-07 | 2017-06-13 | 杨师嘉 | A kind of refrigerant system design of the soft ice-cream machine with raw material precooling freshness retaining function |
| CN107279447A (en) * | 2017-06-28 | 2017-10-24 | 广州市广绅电器制造有限公司 | The cold prosecutor method of single-unit stream precooling freshness retaining ice cream maker |
| CN107279448A (en) * | 2017-06-28 | 2017-10-24 | 广州市广绅电器制造有限公司 | The cold control device of double throttle precooling freshness retaining ice cream maker and cold prosecutor method and ice cream maker |
| CN107439778A (en) * | 2017-06-28 | 2017-12-08 | 湖北广绅电器股份有限公司 | The precooling of ice cream maker material cylinder and preservation temperature differentiation temperature control method |
| CN108719571A (en) * | 2017-04-21 | 2018-11-02 | 艾力集团有限责任公司-卡皮贾尼 | The machine and method of liquid and semiliquid product for making ice cream domain |
| CN110623134A (en) * | 2019-10-25 | 2019-12-31 | 黄石东贝制冷有限公司 | Ice-cream machine cold-hot conversion system and ice-cream machine |
| CN110651883A (en) * | 2019-10-31 | 2020-01-07 | 黄石东贝制冷有限公司 | Ice cream machine cold control system, ice cream machine cold control method and ice cream machine |
| CN111280289A (en) * | 2020-02-25 | 2020-06-16 | 珠海十亿人社区农业科技有限公司 | Orange ice cream and preparation method thereof |
| US20210030020A1 (en) * | 2018-03-14 | 2021-02-04 | Yanmar Power Technology Co., Ltd. | Ice cream, method for manufacturing same and soft ice cream mix |
-
2021
- 2021-10-11 CN CN202111182613.8A patent/CN113900461A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0965835A (en) * | 1995-08-29 | 1997-03-11 | Hiroshi Murakami | Production of ice cream |
| TWM332383U (en) * | 2007-11-22 | 2008-05-21 | Zhen-Fa Fang | Ice cream machine |
| US20110023519A1 (en) * | 2009-07-28 | 2011-02-03 | Lingyu Dong | Direct expansion evaporator |
| JP2015230124A (en) * | 2014-06-04 | 2015-12-21 | 三菱重工冷熱株式会社 | Freezing method and freezer |
| CN204515447U (en) * | 2015-04-20 | 2015-07-29 | 苏州三体智能科技有限公司 | Based on the intelligent cooking system of Internet of Things |
| CN204634972U (en) * | 2015-05-27 | 2015-09-16 | 烟台华孚电磁线制造有限公司 | A kind of soft ice-cream machine with independent precooling and fresh-keeping function |
| CN106819340A (en) * | 2015-12-07 | 2017-06-13 | 杨师嘉 | A kind of refrigerant system design of the soft ice-cream machine with raw material precooling freshness retaining function |
| CN205848606U (en) * | 2016-05-02 | 2017-01-04 | 方六云 | A kind of domestic can the ice cream maker of auto feed |
| CN108719571A (en) * | 2017-04-21 | 2018-11-02 | 艾力集团有限责任公司-卡皮贾尼 | The machine and method of liquid and semiliquid product for making ice cream domain |
| CN107279447A (en) * | 2017-06-28 | 2017-10-24 | 广州市广绅电器制造有限公司 | The cold prosecutor method of single-unit stream precooling freshness retaining ice cream maker |
| CN107439778A (en) * | 2017-06-28 | 2017-12-08 | 湖北广绅电器股份有限公司 | The precooling of ice cream maker material cylinder and preservation temperature differentiation temperature control method |
| CN107279448A (en) * | 2017-06-28 | 2017-10-24 | 广州市广绅电器制造有限公司 | The cold control device of double throttle precooling freshness retaining ice cream maker and cold prosecutor method and ice cream maker |
| US20200120951A1 (en) * | 2017-06-28 | 2020-04-23 | Guangzhou Guangshen Electric Produce Co., Ltd | Pre-cooling and freshness-preserving cooling control device employing dual throttling systems for ice-cream machine, cooling control method, and ice-cream machine |
| US20210030020A1 (en) * | 2018-03-14 | 2021-02-04 | Yanmar Power Technology Co., Ltd. | Ice cream, method for manufacturing same and soft ice cream mix |
| CN110623134A (en) * | 2019-10-25 | 2019-12-31 | 黄石东贝制冷有限公司 | Ice-cream machine cold-hot conversion system and ice-cream machine |
| CN110651883A (en) * | 2019-10-31 | 2020-01-07 | 黄石东贝制冷有限公司 | Ice cream machine cold control system, ice cream machine cold control method and ice cream machine |
| CN111280289A (en) * | 2020-02-25 | 2020-06-16 | 珠海十亿人社区农业科技有限公司 | Orange ice cream and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115843916A (en) * | 2022-11-22 | 2023-03-28 | 珠海格力电器股份有限公司 | Ice cream machine and control method |
| CN115843916B (en) * | 2022-11-22 | 2024-05-24 | 珠海格力电器股份有限公司 | Ice cream machine and control method |
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