A kind of smog system, cylindrantherae generates the system of flue gas and the Liquid Aerosol of recognition methods forms matrix and is maintained at the system that reservoir portion (201) generate aerosol. The heat-conduction component system includes reservoir portion (201), forms matrix, the second electrode and control system that a first electrode and second electrode (304,305) are spaced apart for accommodating Liquid Aerosol. First electrode and second electrode (304,305) are set in an at least liquid containing portion (201), part reservoir portion (201) is arranged on the first electrode, matrix is formed with second electrode (304,305) holding liquid aerosol, is maintained at reservoir portion (201) when Liquid Aerosol forms matrix. The control system is configured to: measuring electric quantity forms matrix and is maintained at the information of liquid storage portion (201) based on measured electricity in first electrode and second electrode (304,305), and identification Liquid Aerosol.
