Fresh air ventilator is based in a closed room the other side of the side of the wind blowing, it will form in the interior principle "new wind flow field" was designed and developed. It relies on mechanical air, the wind, forcing the formation of new wind flow field within the system. A time to keep indoor air clean and fresh new environmentally friendly appliances. This independent indoor air replacement, clean the circulatory system, indoor air pollution can be excluded at the same time, the input of natural fresh air off the new wind ventilators, will enter a new first indoor air filtration, sterilization, heat, oxygen and many other deal with. According to heat fresh air ventilator core can generally be divided into the following campaign, today we come to understand in detail below. Fresh air ventilator is a new ventilation equipment, according to the other side of a closed indoor air side of the wind, the principle in the room will form the "new wind flow field" was designed and developed. The new wind ventilators to polluted indoor air vented colleagues outdoor fresh air enter the room, fresh air ventilator and other air purification equipment, the new wind ventilators are open-loop system that can provide fresh for indoor filtered outdoor air, with enough fresh air fresh air ventilator, people in the room can be a pager to high-quality, fresh, clean air, which is rich in fresh oxygen, is conducive to human health. Type new wind ventilators, according to the heat exchanger core sports were divided into static and rotary two categories. Static heat exchangers usually plate structure, its advantage is no cross-contamination, no heat core movement, heat transfer process is continuous and reliable operation of such total heat fresh air ventilation machine functions not only ventilation, but also dust , into and out of the ventilation to ensure, and provided with a filter device to filter dust and other outdoor air, indoor air pressure control is positive or negative state of Texas in the fresh air ventilator, but also for one-way only row or just send them off to run non-exclusive; you can also cut off the outdoor noise; dehumidifier in the summer, winter humidification, maintain comfortable indoor thermal environment. Rotary heat exchanger, usually honeycomb structure, its advantage is the transfer of heat and moisture to complete the fresh air ventilator performance over the same channel, heat and mass transfer resistance dampness small temperature difference even in the two media, humidity difference small Hou still work effectively. Wind capacity in smaller volume applications, the drawback is the higher desorption temperatures certain materials, there is the possibility of cross-contamination between the two stocks of gas. The new wind ventilators new wind ventilators performance _ _ Biography flat fiberglass fresh air ventilator provided by Wu Teng County Department 庄传平 fiberglass processing. Wu Teng County 庄传平 FRP processing at (www.sdtengfei.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead pass and you work flat glass and steel into the brilliant, for a better future!