Method and device for heating atomized liquid and preheating circuit

Abstract

The invention relates to a method for heating atomized liquid. The method comprises the following steps of: preheating a container for containing atomized liquid through an external preheating module,so that the container and the atomized liquid in the container are heated to a first set temperature; controlling the heating power of the external preheating module so as to keep the temperature ofthe container and the atomized liquid in the container; determining whether suction airflow occurs or not, and if so, starting an internal preheating module arranged in a suction channel of the container, so that liquid passing through the channel is heated to a second set temperature to be atomized; otherwise, returning to maintain the first set temperature. The invention further relates to a device for implementing the method and a preheating circuit for the method. The method and the device for heating the atomized liquid and the preheating circuit have the beneficial effects that the method and the device are easy to control, and the problem of excessive or insufficient heating is avoided.

Description

【Technical field】 [0001] The invention relates to an aerosol forming device, more specifically, to a method, device and preheating circuit for heating atomized liquid. 【Background technique】 [0002] For the existing aerosol forming device or electronic atomization device, usually with the pumping action of the user, an airflow is generated in the suction channel, and the airflow is passed through the air inlet of the above-mentioned suction channel by external air. Enter the device, flow along the suction channel to the suction port of the suction channel. A heater is installed in the electronic atomization device, so that the atomized liquid is heated to a set temperature, thereby realizing the process of converting from liquid to aerosol, and flows to the above-mentioned suction port with the suction airflow. However, in the prior art, due to the high viscosity and poor fluidity of the above-mentioned atomized liquid, it is easy to have a local overheating during the abo...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that it is difficult to control the heating of the atomized liquid at the above low temperature in the prior art, and it is easy to cause local overheating and burnt odor defects, and to provide an easy-to-control, non-overheating or insufficient method, device and preheating circuit for heating the atomized liquid

Images