Temperature detection method of electronic cigarette and special detection device thereof

Abstract

The invention discloses a temperature detection method of an electronic cigarette and a special detection device thereof. On the basis of a measurement mode of combination of an infrared probe and a micro thermocouple, a heating filament surface temperature, radial temperature distribution of an atomization zone and axial temperature distribution of the atomization zone of an electronic cigaretteare detected; a data acquisition system connected with the infrared probe and the micro thermocouple are used for collection and storage, so that the surface temperature of the heating filament and smoke temperature distribution of the atomization zone. According to the invention, the axial thermocouple, the radial thermocouple, and the infrared probe are used for measuring the axial and radial temperature distribution of the atomization cavity of the electronic cigarette as well as the heating filament surface temperature of the electronic cigarette; the relationship between the heating filament temperature and the main flow smoke temperature is established; and thus a support is provided for the reasonable design of the electronic cigarette heating system. With the temperature detectiondevice, a problem of the temperature detection of the main flow smoke of the electronic cigarette is solved; the data acquisition frequency is high; and the temperature change process can be restoredobjectively and truly.

Description

technical field [0001] The invention relates to a temperature detection method, in particular to an electronic cigarette temperature detection method and a special detection device thereof. Background technique [0002] With the diversification of consumers' demand for cigarette products, various products imitating cigarettes continue to emerge, especially the development of electronic cigarettes is the most rapid. At present, there are integrated and split types of electronic cigarettes on the market. The integrated electronic cigarette oil, battery, and resistance wire cannot be replaced, and the split type electronic cigarette oil, battery, and resistance wire can be replaced. It is suitable for electronic cigarettes. The quality evaluation method needs to cover the two parts of the atomizer module and the e-liquid that affect the atomization of e-liquid in order to comprehensively and accurately evaluate the sensory quality of e-cigarettes. At present, there is no senso...

AI Technical Summary

Problems solved by technology

[0005] To sum up, the temperature measurement of the e-cigarette vaporization area has been adopted in some e-cigarette designs, but the temperature measurement method usually uses a contact single-point measurement of the temperature of the heating device. Since the heating device has a certain surface area and the temperature distribution is uneven, This measurement method cannot obtain detailed temperature characteristics of the atomization area, which brings difficulties to the fine design of the product and the in-depth study of the characteristics of the atomization by researchers.

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