Air purification device

• Main Author: YANG HAIJI
• Format: Patent
• Language: Chinese; English
• Published: 03.09.2014
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HEATING; HUMAN NECESSITIES; HYGIENE; LIGHTING; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; RANGES; SEPARATION; TRANSPORTING; VENTILATING; WEAPONS

The utility model discloses an air purification device which comprises a box body, a filter part, a negative ion part and an odor sensor. The box body is provided with an air inlet and an air outlet. The filter part is used for purifying particles in air and comprises a first filter layer and a seco...