Electric heating smoking system and method for controlling release of volatile compounds

A volatile compound, release control technology, applied in the fields of tobacco, food science, smoker's products, etc., can solve problems such as temperature sensing, and achieve the effect of simplifying the hardware structure, improving accuracy, and good control

Inactive Publication Date: 2019-08-16
SHENZHEN FIRST UNION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem of temperature sensing and control in the electric heating smoking system in the prior art, the embodiment of the p

Method used

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  • Electric heating smoking system and method for controlling release of volatile compounds
  • Electric heating smoking system and method for controlling release of volatile compounds
  • Electric heating smoking system and method for controlling release of volatile compounds

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Embodiment Construction

[0074] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments.

[0075] The present invention proposes a method for controlling the release of volatile compounds in an electric heating smoking system; it is based on an electric heating smoking system, and the system structure can be found in an embodiment figure 1 As shown, comprising a power supply unit 10, at least one heating element 20 connected to the power supply unit 10, and an aerosol-generating substrate 30; the heating element 20 is used to heat the aerosol-generating substrate 30, thereby releasing a plurality of volatile compounds, and These volatile compounds are only formed by heat treatment. Therein, each of the plurality of volatile compounds has a minimum release temperature above which the volatile compound is released. In order to facilitate product use, the system ...

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Abstract

The invention provides a method for controlling release of volatile compounds in an electric heating smoking system. Constant current is supplied for at least one heating element as detection current,and voltage values at both ends of the heating element under the detection current are measured; the measured voltage values are compared to a preset voltage threshold and are adjusted by the electrical energy supplied by the heating element so that the voltage value of the heating element at the detected current remains below the predetermined voltage threshold. The above control method does notinvolve the detection and conversion of the temperature during the whole process, but only detects the voltage value under the constant current, adjusts the electric energy output to the heating element correspondingly, keeps the voltage value at the threshold value, achieves good control of the working state of the electric heating smoking system, simplifies the temperature evaluation of a controller with limited computing resources, reduces the measurement and calculation of a current factor, improves the hardware structure and improves the accuracy of results.

Description

technical field [0001] Embodiments of the present invention relate to the field of electric heating smoking systems, in particular to an electric heating smoking system and a method for controlling release of volatile compounds. Background technique [0002] The electric heating smoking system is a type of electronic cigarette product that generates an aerosol that can be smoked by heating volatile compounds. In the use of the electric heating smoke generation system, it is usually necessary to monitor the real-time temperature of the heating component, and control the working power of the heating component according to the temperature, so as to ensure that the real-time temperature of the heating component is within the preset range. [0003] At present, two methods are usually used for real-time temperature monitoring, one is to set a separate temperature sensor, and the temperature sensor is used to collect real-time temperature information to achieve constant temperature...

Claims

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Application Information

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IPC IPC(8): A24F47/00
CPCA24F47/008
Inventor 严慧勇李宇勤徐中立李永海
Owner SHENZHEN FIRST UNION TECH CO LTD
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