Wet film, humidifier and air treatment device

• Main Author: MAI JIANZHANG
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; BRAIDING; COTTON-WOOL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; HEATING; KNITTING; LACE-MAKING; LAUNDERING; LIGHTING; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL; MECHANICAL ENGINEERING; NON-WOVEN FABRICS; RANGES; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; TRIMMINGS; VENTILATING; WADDING; WEAPONS

The utility model provides a wet film, a humidifier and an air treatment device. Wherein the wet film comprises a non-woven fabric, a PAN nanofiber layer and a SiO2 nanoparticle layer, and the PAN nanofiber layer is arranged on the surface of one side of the non-woven fabric; the SiO2 nano particle layer is arranged on the surface of the PAN nano fiber layer; wherein the PAN nanometer fiber layer is located between the non-woven fabric and the SiO2 nanometer particle layer. According to the technical scheme, the non-woven fabric manufacturing material is adopted as the base material of the humidifying film material and is compounded with the PAN nanofiber layer. On the basis that PAN nanofibers have good hydrophilic performance, the PAN nanofibers are deposited on the surface of a base material, then hydrophilic nano SiO2 particles are loaded on the surface of a PAN nanofiber membrane, and therefore different roughness gradients are constructed, and the hydrophilic performance of the material is further impro