Method for regulating and controlling smoke of double-cartridge heat not-burning smoke aerosol and device thereof

A heat-not-burn and pod technology, applied to tobacco and other fields, can solve the problems of low content stability, difficulty in meeting the physiological needs of smokers, and limitations

Pending Publication Date: 2021-09-14
CHONGQING CHINA TOBACCO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In these two heated cigarettes, in the simulated smoking experiment of the cigarette machine, the detection value of the main smoke component indicators of the pod after ten puffs, such as nicotine and glycerin, will drop significantly, that is, the heating release of the main smoke components The time duration is short, and it is generally exhausted within 360 seconds; and the content of the main smoke components in each puff, such as nicotine and glycerin, is less than that of traditional cigarettes, and the content stability between each puff is low, which is difficult to meet the needs of most cigarettes. people's physiological needs
The main reason is that it is limited by the tobacco substance and smoking agent contained in the smoking section matrix of the heated cigarette, and the structural design of the heated cigarette smoking device cannot provide a more efficient heat source

Method used

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  • Method for regulating and controlling smoke of double-cartridge heat not-burning smoke aerosol and device thereof
  • Method for regulating and controlling smoke of double-cartridge heat not-burning smoke aerosol and device thereof
  • Method for regulating and controlling smoke of double-cartridge heat not-burning smoke aerosol and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as figure 1 As shown, in the rich mode, the temperature of the first heating element and the second heating element are controlled according to the preset temperature at the same time, and the first and second cartridges are heated: in the first heating stage, the temperature of the dual heating elements is raised to 380°C at the same time , and maintain it until the 30th second; in the second heating stage, the dual heating elements are simultaneously cooled to 360°C for constant temperature, and the constant temperature time is maintained until the 270th second, and finally the heating is stopped. The heating time of the dual heating elements lasts a sum of 270s. The results of testing the glycerin and nicotine content of 9 puffs in rich mode are as follows: figure 2 shown.

Embodiment 2

[0061] Such as image 3 As shown, when the consumer selects the standard mode and the expected number of puffs is 10 puffs, the standard mode is that the first heating element and the second heating element are controlled according to the preset temperature at the same time, and the first cartridge and the second cartridge are controlled at the same time. Heating by bombs: In the first heating stage, the temperature of the dual heating elements is raised to 300°C at the same time, and maintained until the first 30s. In the second heating stage, the dual heating elements are simultaneously cooled to 280°C for constant temperature, and the constant temperature time is maintained until the 300th second, and finally the heating is stopped. The heating time of the dual heating elements lasts a sum of 300s. The results of testing the glycerin and nicotine content of 10 puffs of standard mode smoking are as follows: Figure 4 shown.

Embodiment 3

[0063] Such as Figure 5 As shown, when the consumer selects the standard mode and the expected number of puffs is 14, the standard mode is that the first heating element and the second heating element are controlled according to the preset temperature at the same time, and the first cartridge and the second cartridge are controlled at the same time. Heating by bombs: In the first heating stage, the temperature of the dual heating elements is raised to 300°C at the same time, and maintained until the first 30s. In the second heating stage, the dual heating elements are simultaneously cooled to 280°C for constant temperature, and the constant temperature time is maintained until the 420th second, and finally the heating is stopped. The heating time of the dual heating elements lasts a sum of 420s. The results of testing the glycerin and nicotine content of 14 mouthfuls of standard mode smoking are as follows: Figure 6 shown.

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Abstract

The invention relates to the technical field of heat not-burning cigarettes, and discloses a method for regulating and controlling aerosol smoke of a double-cartridge heat not-burning cigarette and a device thereof, and by controlling the heating temperature and time of a heating element in a matched mode, the heat not-burning cigarette cartridge can generate stable smoke with various concentrations and various smoking time, the aerosol smoke corresponding to multiple mouth numbers is provided for consumers to select multiple smoking modes; heating control modes of the smoking set comprise a rich mode, a standard mode, a healthy mode and a default mode; and when the smoking set detects the heating signal of the set mode, the heating element obtains the index data and performs heating control on the smoke cartridge according to the heating control method of the set mode. According to the method, the smoke cartridge generates stable aerosol smoke with different concentrations and different durations, before a consumer uses the cigarette, the consumer can select a heating control mode for the heat not-burning cigarette according to the own demand to meet the own demand, and the experience feeling of the consumer is improved.

Description

technical field [0001] The invention relates to the technical field of heat-not-burn smoke, in particular to a method and a device for regulating the heat-not-burn smoke aerosol smoke of a double-cartridge. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to their own health problems. In recent years, smoking health problems have attracted much attention. In order to meet the changing consumer demand, major tobacco companies at home and abroad have developed various tobacco products that replace traditional burning cigarettes. Among these ever-growing products, heat-not-burn cigarettes have been the industry leader in recent years and will also be the hot spot of the global tobacco industry in the future. Heat-not-burn cigarettes heat the pod part of the cigarette through the heating core of the smoking set, and generate smoke below 400°C. Because the taste of the smoke is similar to that of traditional ciga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/40A24F40/42A24F40/46A24F40/50A24F40/57
CPCA24F40/40A24F40/42A24F40/46A24F40/50A24F40/57
Inventor 肖克毅汪长国周学政刘朝科俞海军
Owner CHONGQING CHINA TOBACCO IND CO LTD
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