CN117958503A - Temperature control method, temperature control device, heating non-combustion atomizing equipment and storage medium - Google Patents
Temperature control method, temperature control device, heating non-combustion atomizing equipment and storage medium Download PDFInfo
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- CN117958503A CN117958503A CN202410126319.2A CN202410126319A CN117958503A CN 117958503 A CN117958503 A CN 117958503A CN 202410126319 A CN202410126319 A CN 202410126319A CN 117958503 A CN117958503 A CN 117958503A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 239
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 47
- 230000009471 action Effects 0.000 claims abstract description 81
- 238000005086 pumping Methods 0.000 claims abstract description 70
- 238000004321 preservation Methods 0.000 claims abstract description 44
- 230000008859 change Effects 0.000 claims abstract description 37
- 238000000889 atomisation Methods 0.000 claims description 25
- 239000000443 aerosol Substances 0.000 claims description 15
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 69
- 239000000779 smoke Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 12
- 230000000391 smoking effect Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000004590 computer program Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000012387 aerosolization Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/53—Monitoring, e.g. fault detection
Landscapes
- Control Of Combustion (AREA)
Abstract
The application provides a temperature control method, a temperature control device, a heating non-combustion atomizing device and a storage medium. The temperature control method comprises the following steps: detecting whether a user has a pumping action; when detecting that the user has a pumping action, acquiring the heat preservation temperature corresponding to the current pumping port number; controlling the heating body to heat according to a preset first temperature-time change curve in a first time period after the user finishes the pumping action and before the next pumping action is not detected; the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, and the maximum value is the first temperature corresponding to the current suction port number; and controlling the heating element to maintain the first temperature in a second period after the user finishes the pumping action and before the next pumping action is not detected. The application can lead the user to obtain good smoke effect, also prolongs the service life of the cigarettes and can save energy consumption.
Description
Technical Field
The invention relates to a heating non-combustion technology, in particular to a temperature control method and device, heating non-combustion atomizing equipment and a storage medium.
Background
The heating non-burning atomizing device heats the cigarettes to a temperature (generally between 220 and 350 ℃) which is insufficient for burning though atomizing the cigarettes in the atomizing device, namely, the cigarettes are baked on the premise of not burning the cigarettes, so that the cigarettes can emit the taste similar to real cigarettes. Therefore, the HNB type atomizing device has the taste of real smoke, can reduce the generation of harmful substances by 90% due to no open flame combustion, and has low tar content.
The heating non-combustion atomizing device comprises a heating body for heating the aerosol-generating substrate to generate aerosol, and the heating body is controlled to heat so as to bake cigarettes in the heating body. One of the common control methods at present is to control the temperature through the number of suction ports of a user, specifically, when the suction action of the user is detected, the output power is increased, the heating element is controlled to raise the temperature and maintain for a certain time, and then the temperature is lowered for heat preservation. However, when the user does not suck for a long time, the heating element is maintained at a lower temperature for a long time, and the heat dissipation of the device can lead to slow condensation of smoke generated in the cigarette, so that the smoke quantity is reduced, and better taste cannot be provided for the user.
Disclosure of Invention
The invention provides a temperature control method, a temperature control device, heating non-combustion atomizing equipment and a storage medium, which can solve the technical problems that when a heating body in the existing heating non-combustion atomizing equipment is controlled to heat, when a user does not suck for a long time, the heating body is kept at a lower temperature, so that smoke generated in a cigarette is slowly condensed, and good taste cannot be provided.
In a first aspect, an embodiment of the present application provides a temperature control method applied to a heating non-combustion atomization apparatus, the heating non-combustion atomization apparatus including a heating element; the method comprises the following steps:
Detecting whether a user has a pumping action;
When detecting that the user has a pumping action, acquiring the heat preservation temperature corresponding to the current pumping port number;
Controlling the heating body to heat according to a preset first temperature-time change curve in a first time period after the user finishes the pumping action and before the next pumping action is not detected; the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, and the maximum value is the first temperature corresponding to the current suction port number;
Controlling the heating element to maintain the first temperature in a second time period after the user finishes the pumping action and before the next pumping action is not detected; wherein the first and second time periods are consecutive time periods.
In a second aspect, an embodiment of the present application provides a temperature control apparatus applied to a heating non-combustion atomizing device, the heating non-combustion atomizing device including a heating element; the temperature control device includes:
the monitoring module is used for detecting whether the user has a pumping action or not;
the acquisition module is used for acquiring the heat preservation temperature corresponding to the current suction port number when the suction action of the user is detected;
The control module is used for controlling the heating body to heat according to a preset first temperature-time change curve in a first time period after the user finishes the pumping action and before the next pumping action is not detected; the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, and the maximum value is the first temperature corresponding to the current suction port number;
And controlling the heating element to maintain the first temperature in a second period of time after the user finishes the pumping action and before the next pumping action is not detected; wherein the first and second time periods are consecutive time periods.
In a third aspect, embodiments of the present application provide a heating non-combustion atomizing apparatus, comprising a heat generating chamber, a temperature control device, and a heat generating component; wherein the heat generating component comprises at least one heat generating body for heating the aerosol-generating substrate to generate an aerosol; the temperature control device is used for executing the temperature control method according to any embodiment.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which when executed by a processor perform the steps of a method as described in any of the embodiments herein.
According to the temperature control method, the device, the heating non-combustion atomizing equipment and the storage medium, the heating non-combustion atomizing equipment comprises a heating body, in the heating process of the heating body, the heat preservation temperature corresponding to the current suction port number is obtained when the suction action of a user is detected through detecting the suction action of the user, namely, the falling temperature after the suction action is finished, the heating body is controlled to heat according to a preset first temperature-time change curve in a first time period after the suction action of the user is finished and before the next suction action is not detected, wherein the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, the maximum value of the first temperature is the first temperature, and the heating body is controlled to maintain the first temperature in a second time period after the first temperature. In the temperature control process, the heat preservation is carried out at a higher temperature after the heating is carried out by adopting another heating curve between the two sucking actions, so that the heat preservation temperature of a heating body between the sucking actions is improved, and the condition that the cigarettes are in a low-temperature heating state and the smoke in the cigarettes is condensed to be reduced is avoided; meanwhile, the heating atomization can be quickly performed when the smoke needs to be sucked or heated for atomization next time, so that a user can obtain a good smoke effect, the service life of the cigarettes is prolonged, and the energy loss of the smoking set can be saved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic diagram of a heating non-combustion atomizing apparatus according to one embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a temperature control device according to an embodiment of the present application;
FIG. 3 is a schematic flow chart of a temperature control method according to an embodiment of the present application;
FIG. 4 is a schematic flow chart of acquiring a heat preservation temperature corresponding to a current suction port number according to an embodiment of the present application;
FIG. 5 is a flow chart of a temperature control method according to another embodiment of the present application;
FIG. 6 is a flow chart of a temperature control method according to another embodiment of the present application;
fig. 7 is a flow chart of a temperature control method according to another embodiment of the application.
Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.
Detailed Description
The application will be described in further detail below with reference to the drawings by means of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, related operations of the present application have not been shown or described in the specification in order to avoid obscuring the core portions of the present application, and may be unnecessary to persons skilled in the art from a detailed description of the related operations, which may be presented in the description and general knowledge of one skilled in the art.
Furthermore, the described features, operations, or characteristics of the description may be combined in any suitable manner in various embodiments. Also, various steps or acts in the method descriptions may be interchanged or modified in a manner apparent to those of ordinary skill in the art. Thus, the various orders in the description and drawings are for clarity of description of only certain embodiments, and are not meant to be required orders unless otherwise indicated.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated.
The existing heating non-combustion atomization device, such as a heating non-combustion smoking set, can also be called atomization by heating a cigarette to generate smoke; the effect of the smoke directly influences the user experience, such as the taste of the user. Meanwhile, when the solid cigarette is heated to a first preset temperature or above under normal pressure, the solid cigarette is atomized to generate smoke (aerosol is gasified), and the first preset temperature can be defined as an atomization temperature or a vaporization temperature.
Taking heating non-combustion atomizing equipment as an example, the existing heating mode generally adopts a mode of continuously heating at a single heating temperature, cigarettes in the atomizing equipment are in a state of continuously heating and atomizing at a high temperature, on one hand, electric energy is consumed, the atomizing equipment needs to be charged repeatedly, on the other hand, aerosol generating substances in the cigarettes are wasted, the cigarette loss is too fast, the frequency of replacing new cigarettes by a user is improved, and the use experience of the user is poor.
The applicant has found that it is possible to control the heating of the cigarettes by determining when the user needs to atomize the smoke. A common temperature control method for heating non-combustion atomizing equipment is to increase the heating temperature to heat cigarettes when detecting the sucking action of a user in the process that the atomizing equipment heats according to a preset heating curve. When the suction is not performed, a lower temperature is adopted for heat preservation, so that unnecessary loss of aerosol generating substances in the cigarettes is reduced. However, when the user does not suck for a long time, the heating element is maintained at a lower temperature for a long time, and the heat dissipation of the device can lead to slow condensation of smoke generated in the cigarette, so that the smoke quantity is reduced, and better taste cannot be provided for the user.
The technical improvement idea of the application is as follows: firstly, the atomization equipment is heated according to a preset heating curve, then the suction action of a user is detected, and between the two suction actions, the heating curve is changed to improve the heat preservation temperature so as to prevent the smoke from condensing and reducing, and meanwhile, the temperature can be quickly increased for atomization when the smoke needs to be sucked or heated for atomization next time so as to obtain a good smoke effect and provide excellent suction taste for the user.
The following describes the technical scheme of the present application and how the technical scheme of the present application solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a heating non-combustion atomizing apparatus according to an embodiment of the present application. Referring to fig. 1, a heating non-combustion atomizing apparatus according to an embodiment of the present application includes a heating chamber 100, a heating assembly 200, and a temperature control device 300.
The heat generating chamber 100 has a space for mounting cigarettes. In some embodiments, the heat-generating chamber 100 may be made of a refractory material such as ceramic or metal, and is generally hollow in its interior to enable the installation of cigarettes.
The heating assembly 200 is configured to heat the cigarette, and at least one heating element 201 is included in the heating assembly 200. In some embodiments, the heat generating component 200 may be disposed inside the heat generating chamber 100, in direct contact with the exterior of the cigarette. In some embodiments, the heating component 200 may be disposed on the outer sidewall of the heating chamber 100, and the heating shell is used to heat the cigarettes.
In some embodiments, the heat generating assembly 200 may include a heat generating tube and a coil configured to heat the heat generating tube by electromagnetic induction, the heat generating tube being in contact with a sidewall of the heat generating chamber 100; the heating tube is sleeved on the inner wall or the outer wall of the heating chamber 100.
In some embodiments, the heat generating component 200 may be a resistive heat generating body 201 disposed on an inner wall or an outer wall of the heat generating chamber 100. By adopting the electromagnetic induction mode, the heating tube does not need a connecting circuit, so that the heating tube can be sleeved on the inner wall of the heating chamber 100, direct contact with cigarettes is realized, the cigarettes are heated by direct contact, and the cigarettes can be quickly heated in place.
Fig. 2 is a schematic structural diagram of a temperature control device according to an embodiment of the present application. Referring to fig. 2, a temperature control device 300 provided in an embodiment of the present application includes a monitoring module 301, an obtaining module 302, and a control module 303. Each of the above modules may be a functional module implemented using one processing chip, or a plurality of modules may be implemented by the same processing chip.
A monitoring module 301, configured to detect whether a user has a pumping action;
The acquisition module 302 is configured to acquire a heat preservation temperature corresponding to a current suction port number when detecting that a user has a suction action;
A control module 303, configured to control the heating element to heat according to a preset first temperature-time variation curve in a first period of time after the user finishes the pumping action and before the next pumping action is not detected; the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, and the maximum value is the first temperature corresponding to the current suction port number;
And controlling the heating element to maintain the first temperature in a second time period after the user finishes the pumping action and before the next pumping action is not detected; wherein the first time period and the second time period are consecutive time periods.
Some embodiments also include a retrieval module 304. The processing module is used for acquiring a relation database of the number of the preset suction ports and the temperature change in the heating non-combustion atomizing equipment; wherein the database comprises the heat preservation temperature corresponding to the number of the suction ports; and calling the heat preservation temperature corresponding to the current suction port number according to the database.
It should be noted that, since the main improvement point of the present application is directed to the heating control of the heating element 200 by the temperature control device 300, the present application can be used for any heating type heating non-combustion atomizing device by the temperature control device 300, and has the technical effects of the above-mentioned temperature control device, and the specific structure of the heating non-combustion atomizing device is not limited, and other structures (such as a housing, a cigarette holder structure, etc.) of the heating non-combustion atomizing device provided by the present application are not described herein.
The specific process of the temperature control method performed by the temperature control device is described below, taking a heating non-combustion atomization device as an example, the heating non-combustion atomization device is provided with a heating component 200 for heating cigarettes, and the temperature control method provided by the embodiment of the application specifically refers to a method for controlling a heating element 201 in the heating component 200 to heat the cigarettes so as to enable the cigarettes to generate smoke.
Fig. 3 is a schematic flow chart of a temperature control method according to an embodiment of the application. As shown in fig. 3, the temperature control method provided in this embodiment specifically includes the following steps:
step S301, detect whether the user has a pumping action.
In some embodiments, at least one sensor including a pressure sensor, a temperature sensor, a flow sensor, an air flow sensor and a noise sensor may be disposed in the atomizing device, and the sucking behavior of the user may be detected through at least one of the pressure sensor, the temperature sensor, the flow sensor, the air flow sensor and the noise sensor, so as to detect whether the user has the sucking action.
Or, the heating component is controlled to work through the touch control key when the user needs to suck the atomizing equipment by setting the touch control key so as to record the sucking times of the user.
For example, when the user uses the heating non-combustion atomization device, a new cigarette is installed for starting up, and the user can judge that the user is sucking the heating non-combustion atomization device by collecting information such as pressure, temperature, air flow, gas, noise and the like generated by the air suction operation of the user, so as to generate a sucking control instruction, and the temperature control device controls the heating body to work under the triggering of the sucking control instruction. Of course, the pumping control command can be generated by adopting a touch key.
And step S302, when the fact that the user has a pumping action is detected, acquiring the heat preservation temperature corresponding to the current pumping port number.
Taking a heating non-combustion atomizing device as an example, cigarettes in the heating non-combustion atomizing device can be of various types, and can be of only one type, different types of cigarettes have different heating atomizing temperatures, and the atomizing device heats different types of cigarettes by adopting different heating curves. In practical application, when the atomizing device leaves the factory, one or more temperature control curves can be set in the temperature control device in advance.
The atomizing device of some embodiments can be only suitable for one type of cigarette, and then only a heating curve corresponding to the cigarette needs to be preset in the atomizing device; some embodiments of the atomizing apparatus are suitable for use with a plurality of types of cigarettes, and there is a need to pre-store heating profiles for a plurality of different types of cigarettes in the atomizing apparatus. Wherein, the heating curves are in one-to-one correspondence with time periods or pumping times.
For example, a common temperature control method for heating a non-combustion atomizing device is to increase the heating temperature to heat a cigarette when detecting that a user performs a suction operation in the process of heating the atomizing device according to a preset heating curve.
Fig. 4 is a schematic flow chart of acquiring a heat preservation temperature corresponding to a current suction port number according to an embodiment of the present application. As shown in fig. 4, in some embodiments, the acquiring the soak temperature corresponding to the current suction port number in step S302 specifically includes:
step S3021, obtaining a relational database of the number of suction ports preset in the heating non-combustion atomizing equipment and the temperature change; wherein the database comprises the heat preservation temperature corresponding to the number of the suction ports;
step S3022, retrieving the insulation temperature corresponding to the current suction port number according to the database.
It can be understood that in the process that the atomizing device heats according to a preset heating curve, when detecting that a user performs a suction action, the heating temperature is increased to heat the cigarettes, but in order to avoid that the cigarettes are continuously baked at a high temperature to cause waste of aerosol or excessive baking of the cigarettes, in general, after heating at the high temperature for a certain time, the heating body is controlled to reduce the temperature, and only the temperature of the cigarettes is required to be kept, so that the cigarette has a corresponding heating temperature and a corresponding heat preservation temperature for each suction action.
In practical application, when the atomizing equipment leaves the factory, a temperature control curve and a relational database of the number of the suction openings and the temperature change are set in advance in a temperature control device of the atomizing equipment, and the database at least comprises the maximum number of the suction openings of the cigarettes in the atomizing equipment, the heating temperature and the heat preservation temperature corresponding to each number of the suction openings, for example, the maximum number of the suction openings of the cigarettes in the atomizing equipment is M times, M is a positive integer, the heating temperature T 11,T12,…,T1m,…,T1M corresponding to each number of the suction openings is also provided with the corresponding heat preservation temperature T 21,T22,…,T2m,…,T2M respectively.
In some embodiments, in the process of controlling the heating unit to heat, firstly, controlling the heating unit to heat according to a preset heating curve, after detecting the pumping action of the user, controlling the heating unit to heat according to the heating temperature T 1m corresponding to the pumping port number m, for a certain time, for example, 2s to 5s, after providing a certain amount of flue gas for the user, reducing the temperature of the heating unit to the heat preservation temperature T 2m corresponding to the pumping port number m for heat preservation. In general, the holding temperature T 2m corresponding to the number m of suction ports is smaller than the heating temperature T 1m+1 corresponding to the number m+1 of suction ports.
In some embodiments, the heating temperature corresponding to the number of the suction ports may be increased and then decreased, and the corresponding heat preservation temperature may be increased and then decreased, or may not be limited in size, and may be set according to the type of the cigarette and the smoking set itself.
In the step, a heating curve preset by a heating element in the atomizing equipment is related to the number of the suction ports of a user, and when the suction action of the user is detected, the heat preservation temperature corresponding to the current number of the suction ports can be obtained from the preset heating curve.
Step S303, controlling the heating body to heat according to a preset first temperature-time change curve in a first time period after the user finishes the pumping action and before the next pumping action is not detected; the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, and the maximum value is the first temperature corresponding to the current suction port number;
Controlling the heating element to maintain the first temperature in a second time period after the user finishes the pumping action and before the next pumping action is not detected; wherein the first time period and the second time period are consecutive time periods.
It will be appreciated that, as described above, the heating curve preset by the heating element in the atomizing apparatus is related to the number of the suction openings of the user between the suction movements of the user, and when the suction movements of the user are detected, the heating is performed according to the heating temperature T 1m corresponding to the current number m of the suction openings for a certain period of time, and the heating is performed until the heating temperature falls back to the heat-preserving temperature T 2m corresponding to the current number m of the suction openings for heat preservation.
In this step, in a first period before the m+1th pumping action of the user is not detected, the heating body is controlled to heat according to a preset first temperature-time variation curve, wherein the minimum value of the first temperature-time variation curve is a heat preservation temperature T 2m corresponding to the current pumping port number, the maximum value is a first temperature T 3m corresponding to the current pumping port number, namely, in the first period before the m+1th pumping action of the user is not detected, the heating body is controlled to heat from the heat preservation temperature T 2m corresponding to the m+1th pumping action to the corresponding first temperature T 3m, and further, in a second period before the m+1th pumping action of the user is not detected and after the first period, the first temperature T 3m corresponding to the current pumping port number is controlled to prevent the condition that the temperature of the atomizing device is maintained at a lower T 2m or the lower temperature is cooled to the lower temperature due to the ambient temperature during the period, so that the aerosol in the atomizing device is condensed due to the low temperature, and the smoke amount is reduced.
In some embodiments, the first temperature-time profile is a time profile that gradually increases from a soak temperature corresponding to the current number of suction ports to the first temperature.
For example, the first temperature-time change curve is a time change curve in which the temperature is raised from the holding temperature corresponding to the current number of suction ports to the first temperature, and the curve may be a straight line or a curve.
In some embodiments, the first temperature-time curve is a time curve in which the holding temperature corresponding to the current pumping port increases from the acceleration a to the first temperature; wherein 0.5 ℃/s < a <5 ℃/s.
For example, the first temperature-time curve is T 3m＝T2m +a×t.
In some embodiments, the first temperature is greater than a condensation temperature of the aerosol within the heated non-combustion atomizing device.
It can be appreciated that the condensation of the aerosol in the device can be better prevented only if the first temperature T 3m is higher than the condensation temperature of the aerosol in the heating non-combustion atomization device, so that the condensate generated by the condensation of the smoke can be prevented from affecting the normal use of the smoking set.
And if the interval time between every two pumping actions is long, the first temperature which is not lower than the condensation temperature but lower than the atomization temperature is used for preserving heat, substances in the cigarettes are in an intermediate state of condensation and atomization, when the next time a user performs pumping, the air pressure in the heating non-burning smoking set is reduced, the temperature is increased, the cigarettes can be rapidly atomized, and the speed of generating smoke is high.
In one specific example, the relationship between the temperature change and the number of suction ports in a predetermined heating curve in an atomizing apparatus is known: heating temperature T 1m =260 ℃ corresponding to the mth suction port number, holding temperature T 2m =240 ℃, first temperature T 3m =270 ℃, and heating temperature T 1m+1 =280 ℃ corresponding to the (m+1) -th suction port number. In practice, when the mth pumping action is detected, the heating element is controlled to be heated to 260 ℃ for a certain duration of 2-5 s, so that a great amount of smoke is provided for a user by the cigarette, then the temperature of the heating element is controlled to be reduced to 240 ℃, the temperature control method of the embodiment is utilized, in a first time period after that, the heating element is controlled to be heated according to a first temperature-time change curve from 240 ℃ to 270 ℃, the temperature of the heating element is kept, in a second time period after that, the heating element is controlled to be kept at 270 ℃ until the mth+1th pumping action is detected, and then the heating element is controlled to be heated to 280 ℃.
In some embodiments, the duration of the first period of time is greater than the duration of the second period of time in order to better prevent condensation of the aerosol in the aerosolization device.
It will be appreciated that the first period of time from the soak temperature to the first temperature is longer, and in the event that the period of time between the two pumping actions is longer than the soak period, lengthening the soak period can relatively reduce the consumption of aerosol as more aerosol is consumed at higher temperatures.
It should be noted that the frequency of the user's suction heating of the non-combustible smoking set is not fixed, i.e. the time interval between every two suction actions is different, the duration after each suction action is finished is different. Therefore, the settings of the duration of the first period and the duration of the second period are not fixed.
In some embodiments, a large number of user pumping frequency data can be acquired, a database of time intervals between pumping actions is constructed, and a set value of the duration of the first time period and the duration of the second time period is obtained through a large number of experimental verification.
In summary, in the temperature control method provided by the embodiment of the application, during the heating process of the heating element, by detecting the suction action of the user, when the suction action of the user is detected, the heat preservation temperature corresponding to the current suction port number is obtained, namely, the falling temperature after the suction action is finished, and during the first time period after the suction action is finished and before the next suction action is not detected, the heating element is controlled to heat according to the preset first temperature-time change curve, wherein the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, the maximum value is the first temperature, and the heating element is controlled to maintain the first temperature in the second time period after the first temperature.
In the temperature control process, the heat preservation is carried out at a higher temperature after the heating is carried out by adopting another heating curve between the two sucking actions, so that the heat preservation temperature of a heating body between the sucking actions is improved, and the condition that the cigarettes are in a low-temperature heating state and the smoke in the cigarettes is condensed to be reduced is avoided; meanwhile, the heating atomization can be quickly performed when the smoke needs to be sucked or heated for atomization next time, so that a user can obtain a good smoke effect, the service life of the cigarettes is prolonged, and the energy loss of the smoking set can be saved.
Fig. 5 is a flow chart of a temperature control method according to another embodiment of the application. As shown in fig. 5, in some embodiments, prior to detecting whether the user has a pumping action at step 301, further comprising,
Step S100, detecting whether a user triggers a heating instruction for starting heating of the non-combustion atomization device.
In some embodiments, taking heating the non-combustion atomizing device as an example, the atomizing device may include a touch button, a button, or a voice control switch, etc., and when the user needs to use the atomizing device, the user may trigger the start switches to start heating the atomizing device, that is, determine that the user performs a start operation, so as to indicate that the user needs to use the atomizing device.
Fig. 6 is a flow chart of a temperature control method according to another embodiment of the application. As shown in fig. 6, in some embodiments, upon detecting a user-triggered heating instruction to activate heating of the non-combustion atomizing device, the method includes:
step S200, acquiring a preset heating curve of the heating body, and controlling the heating body to heat according to the preset heating curve.
In step S200, the heating body is controlled to heat according to a preset heating curve, where the preset heating curve may be a temperature heating curve or a power curve corresponding to the temperature heating curve.
In some embodiments, the preset heating profile may be a temperature-time variation profile in a heating mode based on a temperature-time relationship. For example, the first time period corresponds to a heating temperature, the second time period corresponds to a heating temperature, the first time period and the second time period are continuous time periods, the heating temperature corresponds to the pumping frequency, and the pumping frequency can be increased, decreased and increased first, or not limited in size, and can be set according to the type of cigarettes and the atomizing equipment.
The heating mode based on the temperature-time relationship is specifically: and obtaining the heating temperature corresponding to the current time according to a preset heating temperature and time change relation database, and heating according to the temperature.
It can be understood that the relation between the required temperature and time change of the atomization of the cigarettes by a plurality of users in the smoking process is collected, a heating body heating temperature and time change relation database is established in the heating process, the current time, namely the time from the beginning of smoking to the current time is obtained, the heating temperature corresponding to the current time is obtained according to the relation between the temperature and the time change, and then the heating body is controlled to heat according to the temperature.
In some embodiments, the preset heating profile may also be a temperature-time variation profile in the heating mode based on a temperature-suction port number relationship. For example, the first suction corresponds to a heating temperature, the second suction corresponds to a heating temperature, and the number of times of the heating temperature corresponds to the number of times of the suction, which may be increased before decreased, or may not be limited in size, and may be set according to the type of the cigarette and the atomizing device itself.
The heating mode based on the relation of temperature and suction port number is specifically as follows: and obtaining the heating temperature corresponding to the current time suction port number according to a preset suction port number and time change database, and heating according to the temperature.
It can be understood that the relation between the number of the sucking ports and the time change of the users during the process of sucking cigarettes by a plurality of users is collected, a database of the number of the sucking ports and the time change of the heating body during the heating process is established, the number of the sucking ports at the current time is obtained, the heating temperature corresponding to the number of the current sucking ports is obtained according to the relation between the number of the sucking ports and the time change, and then the heating body is controlled to heat according to the temperature.
In some embodiments, the preset heating curve may also be a power curve corresponding to the temperature-time variation curve in any of the above embodiments, where the power curve is obtained by averaging a plurality of test data, and the obtained power curve is obtained.
Fig. 7 is a flow chart of a temperature control method according to another embodiment of the application. As shown in fig. 7, in some embodiments, the method further comprises the steps of:
Step S400, acquiring accumulated heating time of the heating element;
And S500, controlling the heating body to stop heating when the accumulated heating time reaches the preset time.
In practice, it is not possible for the atomizing device to heat without limitation, which can lead to excessive baking of the cigarettes and waste of energy, causing unnecessary loss of aerosol-generating substrate in the cigarettes. Therefore, after the heating body is controlled to be heated to the target temperature according to the preset heating curve in step S400, the accumulated heating time of the heating body from the start of heating is obtained, the accumulated heating time is compared with the preset time, and when the accumulated heating time reaches the preset time, the heating body is controlled to stop heating, so that the excessive baking of cigarettes and the waste of energy are prevented.
In summary, the temperature control method, the device, the heating non-combustion atomization equipment and the storage medium provided by the embodiment of the application have the advantages that in the temperature control process, the heat preservation is performed at a higher temperature after the heating is performed by adopting another heating curve between two pumping actions, so that the heat preservation temperature of a heating body between the pumping actions is improved, the condition that cigarettes are in a low-temperature heating state is avoided, and the smoke in the cigarettes is condensed and reduced; meanwhile, the heating atomization can be quickly performed when the smoke needs to be sucked or heated for atomization next time, so that a user can obtain a good smoke effect, the service life of the cigarettes is prolonged, and the energy loss of the smoking set can be saved.
The embodiment of the application also provides a readable storage medium, and the readable storage medium stores a program or an instruction, which when executed by a processor, realizes each process of the above temperature control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the description is omitted here.
The processor is a processor in the electronic device in the above embodiment. Readable storage media include computer readable storage media such as computer readable memory ROM, random access memory RAM, magnetic or optical disks, and the like.
Those skilled in the art will appreciate that all or part of the functions of the various methods in the above embodiments may be implemented by hardware, by a computer program, or by software plus necessary general hardware platforms. When all or part of the functions in the above embodiments are implemented by means of a computer program, the program may be stored in a computer readable storage medium, and the storage medium may include: read-only memory, random access memory, magnetic disk, optical disk, hard disk, etc., and the program is executed by a computer to realize the above-mentioned functions. For example, the program is stored in the memory of the device, and when the program in the memory is executed by the processor, all or part of the functions described above can be realized. In addition, when all or part of the functions in the above embodiments are implemented by means of a computer program, the program may be stored in a storage medium such as a server, another computer, a magnetic disk, an optical disk, a flash disk, or a removable hard disk, and the program in the above embodiments may be implemented by downloading or copying the program into a memory of a local device or updating a version of a system of the local device, and when the program in the memory is executed by a processor.
While the embodiments of the present application have been described above with reference to the drawings, the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and several simple deductions, modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present application and the scope of the claims, which are within the scope of the present application, according to the idea of the present application.
Claims (10)
1. A temperature control method applied to a heating non-combustion atomizing device, the heating non-combustion atomizing device comprising a heating body; characterized in that the method comprises:
Detecting whether a user has a pumping action;
When detecting that the user has a pumping action, acquiring the heat preservation temperature corresponding to the current pumping port number;
Controlling the heating body to heat according to a preset first temperature-time change curve in a first time period after the user finishes the pumping action and before the next pumping action is not detected; the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, and the maximum value is the first temperature corresponding to the current suction port number;
Controlling the heating element to maintain the first temperature in a second time period after the user finishes the pumping action and before the next pumping action is not detected; wherein the first and second time periods are consecutive time periods.
2. The method according to claim 1, wherein the obtaining the holding temperature corresponding to the current suction port number includes:
acquiring a relational database of the number of suction ports and the temperature change preset in the heating non-combustion atomizing equipment; wherein the database comprises the heat preservation temperature corresponding to the number of the suction ports;
And calling the heat preservation temperature corresponding to the current suction port number according to the database.
3. The temperature control method according to claim 1, wherein the first temperature-time change curve is a time change curve in which the temperature gradually increases from the holding temperature corresponding to the current suction port number to the first temperature.
4. The temperature control method according to claim 3, wherein the first temperature-time change curve is a time change curve in which the holding temperature corresponding to the current suction port number is increased from the acceleration a to the first temperature; wherein 0.5 ℃/s < a <5 ℃/s.
5. The method according to claim 1, further comprising, before said detecting whether the user has a pumping action:
and detecting whether a user triggers an instruction for heating the non-combustion atomization device to start heating.
6. The method according to claim 1, further comprising, before said detecting whether the user has a pumping action:
And acquiring a preset heating curve of the heating body, and controlling the heating body to heat according to the preset heating curve.
7. The temperature control method according to claim 1, characterized by further comprising:
acquiring accumulated heating time of the heating element;
and when the accumulated heating time reaches the preset time, controlling the heating body to stop heating.
8. The method of any one of claims 1-7, wherein the first temperature is greater than a condensation temperature of an aerosol in the heated non-combustion atomizing device.
9. The heating non-combustion atomizing equipment is characterized by comprising a heating chamber, a temperature control device and a heating component; wherein the heat generating component comprises at least one heat generating body for heating the aerosol-generating substrate to generate an aerosol; the temperature control device is used for executing the temperature control method according to any one of claims 1 to 8;
The temperature control device comprises a monitoring module, an acquisition module and a control module;
The monitoring module is used for detecting whether a user has a pumping action or not;
the acquisition module is used for acquiring the heat preservation temperature corresponding to the current suction port number when detecting that a user has suction action;
The control module is used for controlling the heating body to heat according to a preset first temperature-time change curve in a first time period after a user finishes the pumping action and before the next pumping action is not detected; the minimum value of the first temperature-time change curve is the heat preservation temperature corresponding to the current suction port number, and the maximum value is the first temperature corresponding to the current suction port number;
And controlling the heating element to maintain the first temperature in a second period of time after the user finishes the pumping action and before the next pumping action is not detected; wherein the first and second time periods are consecutive time periods.
10. A computer-readable storage medium, in which a computer-executable program or instructions is stored, which program or instructions, when executed by a processor, is for implementing the temperature control method according to any one of claims 1 to 8.
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|---|---|---|---|
| CN202410126319.2A CN117958503A (en) | 2024-01-29 | 2024-01-29 | Temperature control method, temperature control device, heating non-combustion atomizing equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410126319.2A CN117958503A (en) | 2024-01-29 | 2024-01-29 | Temperature control method, temperature control device, heating non-combustion atomizing equipment and storage medium |
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| CN117958503A true CN117958503A (en) | 2024-05-03 |
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