Hypoxic constant-humidity insecticidal system

The new environment-friendly Hypoxic constant-humidity insecticidal system uses the principle of physical separation to produce nitrogen with purity up to 99.99%. After precise humidification and effective filtration of impurities such as insect eggs, mold spores, and harmful dust in the external environment, they are sent to the nitrogen filling cabinet to establish a long-term low oxygen and constant humidity environment in the nitrogen filling cabinet. It can effectively prevent cultural relics from being eaten by insects, mildew, bacteriostasis and biological invasion. Compared with the traditional drug disinfection and sterilization method, the hypoxia nitrogen disinfection and sterilization method has no damage to cultural relics, no drug residues on cultural relics, no toxic and side effects on operators, and is a safe and environmentally friendly disinfection and sterilization method for cultural relics.