Three new air system feature allows you the freedom to breathe healthy! Modern building doors and windows airtight getting better indoor air circulation with the outside world is difficult and frequently struck haze, fog and haze days should minimize out, windows, a long time will result in a serious decline in the quality of indoor air. The ventilation is the most direct and effective way to improve indoor air quality has become necessary to improve the living environment and improve the quality of life means. The new air system thus changed into being, the three basic functions of the new wind system that allows you to breathe free first, ventilation, indoor air system that is self-evident, is the most basic function;! Second, heat recovery, is to energy exchange between fresh air into the room and be discharged polluted indoor air, let air out dirty energy while they stayed. By Jiaxiang indoor fresh air heat recovery systems, fresh air into the room temperature close to room temperature, the body feeling comfortable, and run the economy, energy saving and environmental protection; and third, filtering filtering, good fresh air system in general can achieve a very high level Outdoor respirable particulate matter (such as various kinds of dust, dirt, soot, etc.) before entering the room can effectively filter. New wind system can continuously polluted indoor air will be discharged, while the introduction of fresh air indoors, and effectively control the air volume, increased energy recovery; create a healthy and good indoor high-quality living environment for residents to build healthy energy environment. Indoor air quality pollution levels tend to be several times higher than outdoor air pollution sources even higher indoor roughly five categories: First, particulate pollutants, including from various organisms room supplies or dust, short fibers and hair; Second, building decoration materials, VOCs (volatile organic compound) paints and household chemicals released Qufu indoor air system, such as formaldehyde, benzene, chlorinated hydrocarbons; three biological contaminants, including metabolism from putrefaction and pets product of bacteria, fungi, viruses, they make people sick, weak resistance, in addition to pollen and dust mites can trigger allergic reactions in people with allergies; four daughters of radon and its decay, radioactive substances, it can directly cause cancer, Its source is a brick material and soil; Fifth, the body's own pollution Shandong indoor air system, including body odor and a few sporadic patients with access to public places, cross-infection through the air. These sources will produce different degrees of adverse effects on IAQ. Six outdoor air pollution, haze and PM2.5 seriously overweight. Indoor air system, Jinxiang indoor air system, Hirono Environmental Engineering (certified merchants) provided by the Shandong Environmental Engineering Co. Hirono. Hirono Shandong Environmental Engineering Co. (www.zdhjgc.com) to provide "fresh air system, central vacuum, central water, central air conditioning, floor and ceiling radiation and board" business, the company has "Cinderella, Panasonic, ambitious, Gree, Daikin "and other brands. Focus on the fans, ventilation equipment and other industries, have higher visibility in Jining. Welcomes inquiries, contact: Dingjing Li.