WO2024021144A1 - 基于电子烟烟雾量的加热效率调节控制方法及系统 - Google Patents
基于电子烟烟雾量的加热效率调节控制方法及系统 Download PDFInfo
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- WO2024021144A1 WO2024021144A1 PCT/CN2022/109711 CN2022109711W WO2024021144A1 WO 2024021144 A1 WO2024021144 A1 WO 2024021144A1 CN 2022109711 W CN2022109711 W CN 2022109711W WO 2024021144 A1 WO2024021144 A1 WO 2024021144A1
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- temperature
- humidity
- threshold range
- flow rate
- flow
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 20
- 239000000779 smoke Substances 0.000 claims description 44
- 238000000889 atomisation Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007704 transition Effects 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
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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
- A24F40/51—Arrangement of sensors
Definitions
- the present invention relates to the technical field of electronic cigarettes, and in particular to a heating efficiency adjustment control method and system based on the amount of smoke in the electronic cigarette.
- the inner wall of the machine is pre-cooled and condensed, so there is a large gap between the actual smoke output and heating power and the preset mist output, resulting in a poor user experience and may cause the user to inhale smoke with a low degree of atomization directly into the mouth.
- methods for automatically adjusting the amount of smoke are provided.
- the document with application number 201810055884.9 discloses an electronic cigarette that automatically adjusts the amount of smoke by correlating the intensity of the suction airflow with the amount of smoke.
- the airflow sensor converts the pressure signal of the smoker's airflow into a voltage signal and sends it to the main controller module.
- the main controller module sends power adjustment instructions to the power module, adjusts the power of the heating wire, and automatically adjusts the amount of smoke produced by the cigarette. It can better simulate the effect of smoking traditional cigarettes. Its essence is controlled by the user's suction intensity, which is a front-end control. However, there is also the above-mentioned problem that the quality of the directly generated smoke cannot correspond to the heating power; therefore, a method is needed that can reversely adjust the heating efficiency from the smoke quality results. Methods.
- the present invention provides a heating efficiency adjustment control method based on the amount of e-cigarette smoke, which is used in an electronic atomizer.
- the electronic atomizer includes a cartridge, an atomization heating unit and a flue.
- the atomization heating unit is provided with a control module and a heating module, and the control module is used to start and stop the heating module; the side wall of the flue is provided with a first flow channel and a second flow channel along the smoke flow direction.
- Sensor units are provided in both the first flow channel and the second flow channel, and the second flow channel is located on the side close to the flue outlet; the sensor unit is used to obtain flow information and temperature and humidity information; the control method The method includes the following steps: obtaining the first flow rate in the first flow channel and the second flow rate in the second flow channel; respectively determining whether the first flow rate and the second flow rate are within the flow threshold range; and adjusting heating when they are not within the flow threshold range.
- a first temperature and humidity threshold range is generated, and it is determined whether the first temperature and humidity is within the first temperature and humidity threshold range, and the first temperature and humidity is within the first temperature and humidity threshold range.
- no adjustment is performed; when the first temperature and humidity is not within the first temperature and humidity threshold range, the heating power is adjusted until the first temperature and humidity is within the first temperature and humidity threshold range.
- the flow threshold ranges of the first flow rate and the second flow rate are not equal, and the minimum value of the flow threshold range of the first flow rate is greater than the minimum value of the flow threshold range of the second flow rate.
- the real-time first flow rate and the real-time second flow rate are obtained, and the ratio of the real-time first flow rate and the real-time second flow rate is obtained, which is defined as X ;
- the temperature and humidity threshold range is correspondingly expanded by X times to obtain the first temperature and humidity threshold range.
- the current heating power is recorded as the optimal power, and heating is performed with the optimal power after the next startup.
- the electronic atomizer includes a cartridge, an atomization heating unit and a flue.
- the atomization heating unit is provided with a control module and a heating module.
- the control module Used to start and stop the heating module; the side wall of the flue is provided with a first flow channel and the second flow channel along the smoke flow direction, and a sensor unit is provided in both the first flow channel and the second flow channel.
- the second flow channel is located on the side close to the flue outlet; the sensor unit is used to obtain flow information and temperature and humidity information; it also includes the above control method: the sensor unit is used to obtain the flow rate in the first flow channel The first flow rate and the second flow rate in the second flow channel; the control module is used to determine whether the first flow rate and the second flow rate are within the flow threshold range; when they are not within the flow threshold range, the heating module Adjust the heating power until the first flow rate and the second flow rate reach the flow threshold range; when within the set threshold range, obtain the first temperature and humidity in the first flow channel and the second temperature and humidity in the second flow channel; said When the second temperature and humidity is within the temperature and humidity threshold range, a first temperature and humidity threshold range is generated, and it is determined whether the first temperature and humidity is within the first temperature and humidity threshold range, and the first temperature and humidity is within the first temperature and humidity threshold range. When the temperature and humidity are within the threshold range, no adjustment is performed; when the first temperature and humidity are not within the first temperature and humidity threshold range, the
- control module further includes a database unit, which is used to store the flow threshold range and the temperature and humidity threshold range; the flow threshold ranges of the first flow rate and the second flow rate are not equal, and the flow threshold ranges of the first flow rate and the second flow rate are not equal.
- the minimum value of the flow threshold range of the first flow rate is greater than the minimum value of the flow threshold range of the second flow rate.
- the sensor unit is used to obtain the real-time first flow rate and the real-time second flow rate, and obtain the real-time first flow rate and the real-time second flow rate.
- the ratio of is defined as X; the temperature and humidity threshold range is correspondingly expanded by X times to obtain the first temperature and humidity threshold range.
- the control module when adjusting the heating power until the first temperature and humidity is within the first temperature and humidity threshold range, the control module is used to record the current heating power as the optimal power, and use the optimal power after the next startup. Excellent power for heating.
- the invention discloses a heating efficiency adjustment and control method based on the amount of e-cigarette smoke, which is used in an electronic atomizer.
- the electronic atomizer includes a cartridge, an atomization heating unit and a flue.
- the atomization heating unit is provided with a control unit. module and heating module, and the control module is used to start and stop the heating module;
- the side wall of the flue is provided with a first flow channel and a second flow channel along the smoke flow direction, and a sensor unit is provided in both the first flow channel and the second flow channel.
- the flow channel is located on the side close to the flue outlet; the sensor unit is used to obtain flow information and temperature and humidity information; the control method includes the following steps: obtain the first flow rate and the second flow rate, and adjust the heating power until the first flow rate and the second flow rate reach Flow threshold range; when the threshold range is set, the first temperature and humidity and the second temperature and humidity are obtained; when the second temperature and humidity is within the temperature and humidity threshold range, the first temperature and humidity threshold range is generated to determine whether the first temperature and humidity is within Within the first temperature and humidity threshold range, no adjustment is performed when the first temperature and humidity is within the first temperature and humidity threshold range; when the first temperature and humidity is not within the first temperature and humidity threshold range, the heating power is adjusted until the first temperature and humidity is within the first temperature and humidity threshold range.
- the temperature and humidity threshold range Within the temperature and humidity threshold range; obtain the flow data according to the structural characteristics, and then measure the flow rate first. If the flow rate reaches the standard, it means that the basic smoke volume is within the normal range, and then judge whether further adjustment is needed based on the temperature and humidity, so as to achieve the flow rate standard and the temperature
- the heating power reaches the standard of humidity, thus eliminating the influence of changing factors such as external environment and materials on smoke quality.
- Figure 1 is a flow chart of the present invention.
- Figure 2 is a schematic cross-sectional view of the structure of the present invention.
- Figure 3 is a system architecture diagram of the present invention.
- the invention discloses a heating efficiency adjustment and control method based on the amount of e-cigarette smoke. Please refer to Figures 1-2; it is used in an electronic atomizer.
- the electronic atomizer includes a cartridge, an atomization heating unit and a flue.
- the heating unit is provided with a control module and a heating module, and the control module is used to start and stop the heating module;
- the side wall of the flue 1 is provided with a first flow channel 11 and a second flow channel 12 along the smoke flow direction.
- Sensor units are installed in the channel, and the second flow channel is located on the side close to the flue outlet; the sensor unit is used to obtain flow information and temperature and humidity information; the so-called first flow channel and the second flow channel are both set at the side wall of the flue.
- the control method includes the following Steps: Obtain the first flow rate in the first flow channel and the second flow rate in the second flow channel; respectively determine whether the first flow rate and the second flow rate are within the flow threshold range; when they are not within the flow threshold range, adjust the heating power until the first flow rate and the second flow rate are The second flow rate reaches the flow threshold range; because the design of the flow channel is certain, and the amount of e-liquid smoke is also a stable value, if it is affected by external influences or the smoke is precooled and liquefied in the flue, it will pass through the two first flow channels and the second flow Comprehensive judgment and collection are made at different positions of the flue.
- the flow threshold ranges of the second flow passage and the first flow passage should be different; when the threshold range is set, the flow rate in the first flow passage is obtained.
- the temperature and humidity threshold range that can be detected can more accurately adjust the heating efficiency, prevent data errors, and adjust to the most suitable range; no adjustment is made when the first temperature and humidity is within the first temperature and humidity threshold range; the first temperature and humidity is not When the temperature and humidity are within the first temperature and humidity threshold range, the heating power is adjusted until the first temperature and humidity is within the first temperature and humidity threshold range.
- the flow threshold ranges of the first flow rate and the second flow rate are not equal, and the minimum value of the flow threshold range of the first flow rate is greater than the minimum value of the flow threshold range of the second flow rate. There is an intersection between the two traffic threshold ranges, but there are differences in the upper and lower limit values.
- the second temperature and humidity when the second temperature and humidity are within the temperature and humidity threshold range, the real-time first flow rate and the real-time second flow rate are obtained, and the ratio of the real-time first flow rate and the real-time second flow rate is obtained, which is defined as X; temperature and humidity
- the threshold range is correspondingly expanded by X times to obtain the first temperature and humidity threshold range. Because the flow rate can reflect certain differences, and temperature and humidity, as another system parameter, also depend on the unit quantity difference brought by the flow rate, therefore using the flow rate ratio to define the first temperature and humidity threshold can be used to adjust the temperature of various practical environments. , so as to achieve the best experience.
- the current heating power is recorded as the optimal power, and heating is performed with the optimal power after the next startup. It can reduce the frequency of adjustments and improve efficiency.
- a heating efficiency adjustment control system based on the amount of e-cigarette smoke is also disclosed, please refer to Figure 3;
- the electronic atomizer includes a cartridge, an atomization heating unit and a flue, and the atomization heating unit is provided with a control module 2 and a heating module 3 , the control module is used to start and stop the heating module;
- the side wall of the flue is provided with a first flow channel and a second flow channel along the smoke flow direction.
- the first flow channel and the second flow channel are both equipped with sensor units 4, and the second flow channel is located The side close to the flue outlet; the sensor unit is used to obtain flow information and temperature and humidity information; it also includes the above control method: the sensor unit 4 is used to obtain the first flow rate in the first flow channel and the second flow rate in the second flow channel; control Module 2 is used to respectively determine whether the first flow rate and the second flow rate are within the flow threshold range; when they are not within the flow threshold range, the heating module adjusts the heating power until the first flow rate and the second flow rate reach the flow threshold range; when they are within the set threshold range range, obtain the first temperature and humidity in the first flow channel and the second temperature and humidity in the second flow channel; when the second temperature and humidity are within the temperature and humidity threshold range, generate the first temperature and humidity threshold range, and determine whether the first temperature and humidity is within Within the first temperature and humidity threshold range, no adjustment is performed when the first temperature and humidity is within the first temperature and humidity threshold range; when the first temperature and humidity is not within the first temperature and humidity threshold range
- control module 2 also includes a database unit 21, which is used to store the flow threshold range and the temperature and humidity threshold range; the flow threshold ranges of the first flow rate and the second flow rate are not equal, and the flow threshold value of the first flow rate is not equal.
- the minimum value of the range is greater than the minimum value of the flow threshold range of the second flow rate.
- the sensor unit when the second temperature and humidity are within the temperature and humidity threshold range, the sensor unit is used to obtain the real-time first flow rate and the real-time second flow rate, and obtain the ratio of the real-time first flow rate and the real-time second flow rate, which is defined as X; the temperature and humidity threshold range is correspondingly expanded by X times to obtain the first temperature and humidity threshold range.
- control module 2 when adjusting the heating power until the first temperature and humidity is within the first temperature and humidity threshold range, the control module 2 is used to record the current heating power as the optimal power, and perform heating with the optimal power after the next startup. .
- the advantage of the present invention is that: the flow data is obtained according to the structural characteristics, and then the flow is measured first. If the flow reaches the standard, it means that the basic smoke volume is within the normal range, and then it is judged whether further adjustment is needed based on the temperature and humidity, so that the flow reaches the standard and the temperature is reached.
- the heating power reaches the standard of humidity, thus eliminating the influence of changing factors such as external environment and materials on smoke quality.
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Abstract
基于电子烟烟雾量的加热效率调节控制方法及系统；烟道的侧壁沿烟雾流动方向设置有第一流道（11）和第二流道（12），第一流道（11）和第二流道（12）内均设置有传感器单元（4），第二流道（12）位于靠近烟道（1）出口的一侧：获取第一流量和第二流量，调整加热功率直到第一流量和第二流量达到流量阈值范围；当在设定阈值范围时，获取第一温湿度和第二温湿度；第二温湿度在温湿度阈值范围内时，生成第一温湿度阈值范围；调整加热功率直到第一温湿度在第一温湿度阈值范围内；根据结构特点来获取流量数据，然后首先对流量进行测量，如果流量达标则说明基础烟雾量在正常范围，那么再根据温湿度判断是否需要进一步调整，从而杜绝外部环境和材料等变化因素对烟雾质量的影响。
Description
本发明涉及电子烟技术领域，尤其涉及一种基于电子烟烟雾量的加热效率调节控制方法及系统。
越来越多的人开始使用电子烟来替代普通香烟，电子烟有着与普通香烟类似的外观、烟雾、味道和感觉。根据研究，同普通香烟一样，通过电子烟过量吸烟也会带来健康风险，目前只能依靠吸烟人的自觉自律来控制吸烟量。现有技术中的电子烟的工作原理为：当吸烟者吸气时，若气流的强度大于气流传感器的工作值，气流传感器导通；电池通过气流传感器向雾化器供电，雾化器加热烟油形成烟雾。
在这种设计结构中，由于使用咪头吸气强度来进行启动加热，因此对于生成的烟雾无法保证其是否完全达到加热温度，且烟油型电子烟蒸发加热的温度在200摄氏度左右，且在雾化过程中发生气液转变吸热，因此该类型电子烟从雾化腔传递至外部的热量较少，但是在烟雾从烟道飘散的过程中，由于不同的结构设计，导致烟雾在烟道的内侧壁预冷凝结，因此实际的出烟量和加热功率对饮预设定的出雾量存在较大差距，导致用户体验差，并且可能导致用户将雾化程度较低的烟雾直接吸入口中；而在现有的一些方案中，提供有自动调节烟雾量的方法，例如申请号为201810055884.9的文件，公开一种自动调节烟雾量的电子烟，其采用将抽吸气流强度和烟雾量进行关联，气流传感器将吸烟者抽吸气流的压强信号转换成电压信号传送给主控制器模块，主控制器模块向电源模块发送功率调节指令，调节发热丝的功率，自动调整烟支的出烟量，更能进步模仿抽吸传统卷烟的效果。其本质是通过用户抽吸力度来控制，属于前端控制，但是也存在上述的直接生成的烟雾的质量无法和加热功率想对应的问题；因此需要一种能够从烟雾质量结果来反向调整加热效率的方法。
针对上述技术中存在的现有技术中，对于产生低雾化程度烟雾时无法自动调整加热效率的问题；因此本申请提供一种技术方案进行解决。
为实现上述目的，本发明提供一种基于电子烟烟雾量的加热效率调节控制方法，用于电子雾化器中，所述电子雾化器包括烟弹、雾化加热单元以及烟道，所述雾化加热单元设置有控制模块和加热模块，所述控制模块用于启停所述加热模块；所述烟道的侧壁沿烟雾流动方向设置有第一流道和第二流道，所述第一流道和所述第二流道内均设置有传感器单元，所述第二流道位于靠近所述烟道出口的一侧；所述传感器单元用于获取流量信息和温湿度信息；所述控制方法包括以下步骤：获取第一流道内的第一流量和第二流道内的第二流量；分别判断所述第一流量和所述第二流量是否在流量阈值范围；当不在流量阈值范围时，调整加热功率直到所述第一流量和所述第二流量达到流量阈值范围；当在设定阈值范围时，获取第一流道内的第一温湿度和第二流道内的第二温湿度；所述第二温湿度在温湿度阈值范围内时，生成第一温湿度阈值范围，判断所述第一温湿度是否在所述第一温湿度阈值范围内，所述第一温湿度在所述第一温湿度阈值范围内时不进行调整；所述第一温湿度不在所述第一温湿度阈值范围内时，调整加热功率直到所述第一温湿度在所述第一温湿度阈值范围内。
作为优选，所述第一流量和所述第二流量的流量阈值范围不相等，所述第一流量的流量阈值范围的最小值大于所述第二流量的流量阈值范围的最小值。
作为优选，在所述第二温湿度处于温湿度阈值范围内时，获取实时第一流量和实时第二流量，并获得所述实时第一流量和所述实时第二流量的比，定义为X；所述温湿度阈值范围相应扩大X倍得到所述第一温湿度阈值范围。
作为优选，在调整加热功率直到所述第一温湿度在所述第一温湿度阈值范围内时，记录当前加热功率为最优功率，在下次开机启动后以所述最优功率进行加热。
还公开一种基于电子烟烟雾量的加热效率调节控制系统，电子雾化器包括烟弹、雾化加热单元以及烟道，所述雾化加热单元设置有控制模块和加热模块，所述控制模块用于启停所述加热模块；所述烟道的侧壁沿烟雾流动方向设置有第一流道和所述第二流道，所述第一流道和所述第二流道内均设置有传感器单元，所述第二流道位于靠近所述烟道出口的一侧；所述传感器单元用于获取流量信息和温湿度信息；还包括上述的控制方法：所述传感器单元用于获取第一流道内的第一流量和第二流道内的第二流量；所述控制模块用于分别判断所述第一流量和所述第二流量是否在流量阈值范围；当不在流量阈值范围时，通过所述加热模块调整加热功率直到所述第一流量和所述第二流量达到流量阈值范围；当在设定阈值范围时，获取第一流道内的第一温湿度和第二流道内的第二温湿度；所述第二温湿度在温湿度阈值范围内时，生成第一温湿度阈值范围，判断所述第一温湿度是否在所述第一温湿度阈值范围内，所述第一温湿度在所述第一温湿度阈值范围内时不进行调整；所述第一温湿度不在所述第一温湿度阈值范围内时，调整加热功率直到所述第一温湿度在所述第一温湿度阈值范围内。
作为优选，所述控制模块还包括数据库单元，所述数据库单元用于存储所述流量阈值范围及温湿度阈值范围；所述第一流量和所述第二流量的流量阈值范围不相等，所述第一流量的流量阈值范围的最小值大于所述第二流量的流量阈值范围的最小值。
作为优选，在所述第二温湿度处于温湿度阈值范围内时，所述传感器单元用于获取实时第一流量和实时第二流量，并获得所述实时第一流量和所述实时第二流量的比，定义为X；所述温湿度阈值范围相应扩大X倍得到所述第一温湿度阈值范围。
作为优选，在调整加热功率直到所述第一温湿度在所述第一温湿度阈值范围内时，所述控制模块用于记录当前加热功率为最优功率，在下次开机启动后以所述最优功率进行加热。
本发明公开一种基于电子烟烟雾量的加热效率调节控制方法，用于电子雾化器中，电子雾化器包括烟弹、雾化加热单元以及烟道，所述雾化加热单元设置有控制模块和加热模块，控制模块用于启停加热模块；烟道的侧壁沿烟雾流动方向设置有第一流道和第二流道，第一流道和第二流道内均设置有传感器单元，第二流道位于靠近烟道出口的一侧；传感器单元用于获取流量信息和温湿度信息；控制方法包括以下步骤：获取第一流量和第二流量，调整加热功率直到第一流量和第二流量达到流量阈值范围；当在设定阈值范围时，获取第一温湿度和第二温湿度；第二温湿度在温湿度阈值范围内时，生成第一温湿度阈值范围，判断第一温湿度是否在第一温湿度阈值范围内，第一温湿度在第一温湿度阈值范围内时不进行调整；第一温湿度不在第一温湿度阈值范围内时，调整加热功率直到第一温湿度在第一温湿度阈值范围内；根据结构特点来获取流量数据，然后首先对流量进行测量，如果流量达标则说明基础烟雾量在正常范围，那么再根据温湿度判断是否需要进一步调整，从而达到流量达标且温湿度达标的加热功率，从而杜绝外部环境和材料等变化因素对烟雾质量的影响。
图1为本发明的流程图。
图2为本发明的结构示意剖视图。
图3为本发明系统架构图。
主要元件符号说明如下：1、烟道；11、第一流道；12、第二流道；2、控制模块；21、数据库单元；3、加热模块；4、传感器单元。
为了更清楚地表述本发明，下面结合附图对本发明作进一步地描述。
在下文描述中，给出了普选实例细节以便提供对本发明更为深入的理解。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部实施例。应当理解所述具体实施例仅用以解释本发明，并不用于限定本发明。
应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在所述特征、整体、步骤、操作、元件或组件，但不排除存在或附加一个或多个其他特征、整体、步骤、操作、元件、组件或它们的组合。
本发明公开一种基于电子烟烟雾量的加热效率调节控制方法，请参阅图1-图2；用于电子雾化器中，电子雾化器包括烟弹、雾化加热单元以及烟道，雾化加热单元设置有控制模块和加热模块，控制模块用于启停加热模块；烟道1的侧壁沿烟雾流动方向设置有第一流道11和第二流道12，第一流道和第二流道内均设置有传感器单元，第二流道位于靠近烟道出口的一侧；传感器单元用于获取流量信息和温湿度信息；所谓第一流道和第二流道都设置在烟道侧壁位置，且用来隐藏传感器单元和采集部分烟雾，所以其孔径小，流道长度短；但是第一流道和第二流道有位置差距，能够起到在不同采样位置进行表征的作用；控制方法包括以下步骤：获取第一流道内的第一流量和第二流道内的第二流量；分别判断第一流量和第二流量是否在流量阈值范围；当不在流量阈值范围时，调整加热功率直到第一流量和第二流量达到流量阈值范围；因为流道的设计一定，且烟油发烟量也是稳定值，因此如果受到外部影响或者是烟雾在烟道预冷液化，通过两个第一流道和第二流道不同位置来进行综合判断和采集，由于第二流道更加靠近烟道出口，因此第二流道和第一流道的流量阈值范围应当不同；当在设定阈值范围时，获取第一流道内的第一温湿度和第二流道内的第二温湿度；第二温湿度在温湿度阈值范围内时，生成第一温湿度阈值范围，判断第一温湿度是否在第一温湿度阈值范围内，由于第二流道检测的温湿度基本能够表征出口处用户吸食到的烟雾温湿度数据，那么以其为基础表征量能够更好的对加热效率更精准的调整，同时以该数据定义第一流道能够探测的温湿度阈值范围，能够更加精准的调整加热效率，防止数据误差，更能够调节到最适合范围；第一温湿度在第一温湿度阈值范围内时不进行调整；第一温湿度不在第一温湿度阈值范围内时，调整加热功率直到第一温湿度在第一温湿度阈值范围内。
在本实施例中，第一流量和第二流量的流量阈值范围不相等，第一流量的流量阈值范围的最小值大于第二流量的流量阈值范围的最小值。两个流量阈值范围存在交叉部分，但是对于上下限值存在差异。
在本实施例中，在第二温湿度处于温湿度阈值范围内时，获取实时第一流量和实时第二流量，并获得实时第一流量和实时第二流量的比，定义为X；温湿度阈值范围相应扩大X倍得到第一温湿度阈值范围。因为流量能够反映出一定的差异，而温湿度作为另一个体系参数，却也依赖于流量大小带来的单位量差异，因此以流量比值来定义第一温湿度阈值能够因对各种实用环境温度，从而达到最佳的体验，外部环境因素会同时影响流量和温湿度，但是流量会主要反应加热效率，而温湿度反应环境造成的印象大小，同时在实际生产中发现这两个参数能够同时约束表征，相互影响；因此用第二温湿度的温湿度预支范围乘以实时的X比值可以得到更加恰当的第一温湿度阈值范围，从而调节到更恰当的加热效率参数。
在本实施例中，在调整加热功率直到第一温湿度在第一温湿度阈值范围内时，记录当前加热功率为最优功率，在下次开机启动后以最优功率进行加热。能够减少调节频次，提高效率。
还公开一种基于电子烟烟雾量的加热效率调节控制系统，请参阅图3；电子雾化器包括烟弹、雾化加热单元以及烟道，雾化加热单元设置有控制模块2和加热模块3，控制模块用于启停加热模块；烟道的侧壁沿烟雾流动方向设置有第一流道和第二流道，第一流道和第二流道内均设置有传感器单元4，第二流道位于靠近烟道出口的一侧；传感器单元用于获取流量信息和温湿度信息；还包上述控制方法：传感器单元4用于获取第一流道内的第一流量和第二流道内的第二流量；控制模块2用于分别判断第一流量和第二流量是否在流量阈值范围；当不在流量阈值范围时，通过加热模块调整加热功率直到第一流量和第二流量达到流量阈值范围；当在设定阈值范围时，获取第一流道内的第一温湿度和第二流道内的第二温湿度；第二温湿度在温湿度阈值范围内时，生成第一温湿度阈值范围，判断第一温湿度是否在第一温湿度阈值范围内，第一温湿度在第一温湿度阈值范围内时不进行调整；第一温湿度不在第一温湿度阈值范围内时，调整加热功率直到第一温湿度在第一温湿度阈值范围内。
在本实施例中，控制模块2还包括数据库单元21，数据库单元21用于存储流量阈值范围及温湿度阈值范围；第一流量和第二流量的流量阈值范围不相等，第一流量的流量阈值范围的最小值大于第二流量的流量阈值范围的最小值。
在本实施例中，在第二温湿度处于温湿度阈值范围内时，传感器单元用于获取实时第一流量和实时第二流量，并获得实时第一流量和实时第二流量的比，定义为X；温湿度阈值范围相应扩大X倍得到第一温湿度阈值范围。
在本实施例中，在调整加热功率直到第一温湿度在第一温湿度阈值范围内时，控制模块2用于记录当前加热功率为最优功率，在下次开机启动后以最优功率进行加热。
本发明的优势在于：根据结构特点来获取流量数据，然后首先对流量进行测量，如果流量达标则说明基础烟雾量在正常范围，那么再根据温湿度判断是否需要进一步调整，从而达到流量达标且温湿度达标的加热功率，从而杜绝外部环境和材料等变化因素对烟雾质量的影响。
以上公开的仅为本发明的几个具体实施例，但是本发明并非局限于此，任何本领域的技术人员能思之的变化都应落入本发明的保护范围。
Claims (8)
- 一种基于电子烟烟雾量的加热效率调节控制方法，用于电子雾化器中，所述电子雾化器包括烟弹、雾化加热单元以及烟道，所述雾化加热单元设置有控制模块和加热模块，所述控制模块用于启停所述加热模块；其特征在于，所述烟道的侧壁沿烟雾流动方向设置有第一流道和第二流道，所述第一流道和所述第二流道内均设置有传感器单元，所述第二流道位于靠近所述烟道出口的一侧；所述传感器单元用于获取流量信息和温湿度信息；所述控制方法包括以下步骤：获取第一流道内的第一流量和第二流道内的第二流量；分别判断所述第一流量和所述第二流量是否在流量阈值范围；当不在流量阈值范围时，调整加热功率直到所述第一流量和所述第二流量达到流量阈值范围；当在设定阈值范围时，获取第一流道内的第一温湿度和第二流道内的第二温湿度；所述第二温湿度在温湿度阈值范围内时，生成第一温湿度阈值范围，判断所述第一温湿度是否在所述第一温湿度阈值范围内；所述第一温湿度在所述第一温湿度阈值范围内时不进行调整；所述第一温湿度不在所述第一温湿度阈值范围内时，调整加热功率直到所述第一温湿度在所述第一温湿度阈值范围内。
- 根据权利要求1所述的基于电子烟烟雾量的加热效率调节控制方法，其特征在于，所述第一流量和所述第二流量的流量阈值范围不相等，所述第一流量的流量阈值范围的最小值大于所述第二流量的流量阈值范围的最小值。
- 根据权利要求1所述的基于电子烟烟雾量的加热效率调节控制方法，其特征在于，在所述第二温湿度处于温湿度阈值范围内时，获取实时第一流量和实时第二流量，并获得所述实时第一流量和所述实时第二流量的比，定义为X；所述温湿度阈值范围相应扩大X倍得到所述第一温湿度阈值范围。
- 根据权利要求3所述的基于电子烟烟雾量的加热效率调节控制方法，其特征在于，在调整加热功率直到所述第一温湿度在所述第一温湿度阈值范围内时，记录当前加热功率为最优功率，在下次开机启动后以所述最优功率进行加热。
- 一种基于电子烟烟雾量的加热效率调节控制系统，电子雾化器包括烟弹、雾化加热单元以及烟道，所述雾化加热单元设置有控制模块和加热模块，所述控制模块用于启停所述加热模块；其特征在于，所述烟道的侧壁沿烟雾流动方向设置有第一流道和所述第二流道，所述第一流道和所述第二流道内均设置有传感器单元，所述第二流道位于靠近所述烟道出口的一侧；所述传感器单元用于获取流量信息和温湿度信息；还包括权利要求1-4任一项所述的控制方法：所述传感器单元用于获取第一流道内的第一流量和第二流道内的第二流量；所述控制模块用于分别判断所述第一流量和所述第二流量是否在流量阈值范围；当不在流量阈值范围时，通过所述加热模块调整加热功率直到所述第一流量和所述第二流量达到流量阈值范围；当在设定阈值范围时，获取第一流道内的第一温湿度和第二流道内的第二温湿度；所述第二温湿度在温湿度阈值范围内时，生成第一温湿度阈值范围，判断所述第一温湿度是否在所述第一温湿度阈值范围内，所述第一温湿度在所述第一温湿度阈值范围内时不进行调整；所述第一温湿度不在所述第一温湿度阈值范围内时，调整加热功率直到所述第一温湿度在所述第一温湿度阈值范围内。
- 根据权利要求5所述的基于电子烟烟雾量的加热效率调节控制系统，其特征在于，所述控制模块还包括数据库单元，所述数据库单元用于存储所述流量阈值范围及温湿度阈值范围；所述第一流量和所述第二流量的流量阈值范围不相等，所述第一流量的流量阈值范围的最小值大于所述第二流量的流量阈值范围的最小值。
- 根据权利要求5所述的基于电子烟烟雾量的加热效率调节控制系统，其特征在于，在所述第二温湿度处于温湿度阈值范围内时，所述传感器单元用于获取实时第一流量和实时第二流量，并获得所述实时第一流量和所述实时第二流量的比，定义为X；所述温湿度阈值范围相应扩大X倍得到所述第一温湿度阈值范围。
- 根据权利要求7所述的基于电子烟烟雾量的加热效率调节控制系统，其特征在于，在调整加热功率直到所述第一温湿度在所述第一温湿度阈值范围内时，所述控制模块用于记录当前加热功率为最优功率，在下次开机启动后以所述最优功率进行加热。
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| WO2016172821A1 (zh) * | 2015-04-27 | 2016-11-03 | 惠州市吉瑞科技有限公司深圳分公司 | 一种电子烟雾化控制方法以及电子烟控制电路 |
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| CN115088881B (zh) | 2023-04-18 |
| CN115088881A (zh) | 2022-09-23 |
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