After a long time, I finally entered the heating period. After entering the heating, due to the need for airtight indoors, the ventilation is poor, and the indoor air is easy to become turbid. At the same time, winter indoor formaldehyde is a serious period of the year because of the boiling point of formaldehyde At 19 ℃, the formaldehyde volatilization increases by 0.4 times for every 1 ℃ increase in temperature. It is now in the winter heating period. Under normal circumstances, the temperature of most homes after winter heating generally reaches above 20 ℃. The indoor ventilation is poor, hidden in paint, floor, A large amount of formaldehyde is released in furniture, and its toxicity is more than 10 times higher than normal. According to data from the Chinese Center for Disease Control and Prevention, the formaldehyde excess rate in winter has reached 73%. According to the World Health Organization, formaldehyde has become the first category of carcinogens. After inhaling formaldehyde, there will be dizziness, dazzling, sore throat, chest tightness and other adverse reactions. If long-term exposure to low-dose formaldehyde harms: causing chronic respiratory diseases, Gene mutations that cause nasopharyngeal cancer, colon cancer, brain tumors, menstrual disorders, nucleus mutations, DNA single-strand cross-linking and DNA-protein cross-linking and inhibit DNA damage repair, pregnancy syndrome, cause neonatal chromosomal abnormalities, leukemia, Cause adolescents' memory and intelligence to decline. The main sources of formaldehyde are man-made plates used for interior decoration and adhesives with formaldehyde as the main component. The decorative materials that contain formaldehyde and may be emitted to the outside world include paints, coatings, and chemical fiber carpets. The incubation period of formaldehyde is long, and it usually takes 3-15 years to fully evaporate. So far, the common way for many people to solve formaldehyde is to strengthen the indoor ventilation and ventilation by opening windows. Although this can have a significant dilution effect on harmful gaseous pollutants such as formaldehyde and indoor radioactive radon substances, when the outdoor temperature is low in winter and normal ventilation cannot be performed, long-term window ventilation cannot be achieved. Therefore, the best way to get rid of indoor formaldehyde is to install the Dianike intelligent fresh air system. By using the Dianike intelligent fresh air system to remove indoor bacteria, viruses, formaldehyde, benzene, VOC and other harmful gases out of the room, at the same time, 24 hours of continuous introduction of fresh Air to improve the freshness of indoor air. Dinike's intelligent fresh air system can filter outdoor fresh air and send it into the room, and at the same time discharge the indoor dirty air, using the active replacement of indoor air to continuously introduce fresh air from outside and accelerate the flow of indoor air, so there is no need to open The windows and indoor air can also be ventilated, making it cleaner. People from all walks of life are welcome to join us! For more details, please call or click on the official website. National Fresh Air Hotline Official website: (Parts of the article and the pictures are from the Internet, please contact the editor to delete if infringement is involved) Non-Wonven Polishing Wheel,Non Woven Steel Polishing Wheel,Buffing Wheel For Drill,Aluminum Polishing Kit Jiangmen Gude Polishing Equipment Co., Ltd , https://www.kokipolishing.com
