New home decoration pollution brings disease 2 TVOC hazards: volatile organic compounds due to not a single compound, adding among the compounds, multiplying, antagonistic and independent role is not clear, and the time and place of the different components of TVOC are not the same, so the impact on human health have also changed. Hazards generally as follows: the central nervous system, dizziness, headache, weakness, chest tightness and other symptoms; · sensory stimuli fresh air system, odor uncomfortable, stimulate respiratory and skin; · affect the digestive system, loss of appetite, nausea etc; · suspected hazards: local tissue inflammation, allergic reactions, neurotoxic effects. Benzene and BTEX harm: ? chronic benzene poisoning mainly benzene skin, eyes and upper respiratory tract irritation. Regular contact with benzene, and the skin may become dry due to degreasing, scaling, and some appear atopic eczema. Long-term inhalation of benzene can cause aplastic anemia Panasonic air system, and the emergence of neurasthenia nemesis PM2.5 air system, manifested as dizziness, insomnia, fatigue, memory loss, thinking and judgment to reduce other symptoms. After leukopenia and thrombocytopenia, severe bone marrow skills disorders can occur, leading to aplastic anemia. If the complete destruction of hematopoietic function, can be fatal leukocyte granules disappear disease, and can lead to leukemia. In recent years a lot of Occupational Health data show that: long-term exposure of workers benzene mixture aplastic anemia prevalence is higher. Townsend 康舒安 fresh air ventilator (units) is the core component of Townsend 康舒安 air system by supply and exhaust, air - part of the air heat exchangers, air filters and control systems and other accessories. It works as follows: the fresh air (ie, fresh air) sequentially through the fresh air from the outdoor side filter, heat exchangers, and then into the new wind turbine room. Polluted indoor air (ie polluted air) followed the same side filter through polluted air, heat exchangers, and then discharged from the exhaust fan outside. New wind of fresh air and polluted air two streams in the heat exchanger heat exchange, the incoming absorbed will be discharged to the polluted air of cold (hot) the amount of the new air temperature can be lowered or raised (close to room temperature). In this way, both for indoor fresh air into, and not leave the room temperature significantly change, health, comfort, and energy saving. Townsend Kangshu An ultra-thin energy-saving new wind ventilators mainly by an efficient plate heat exchanger, two energy-saving fan, two filters haze nemesis air system, a controller and cabinet components. Townsend fresh air three major advantages: First, the shape of a molding material for special environmental protection, light weight, low noise, easy installation. Second, the heat exchange core original Canadian imports, life without replacement, global patent; the industry's only movement can wash with water, health and hygiene. Third, using the German EBM fan motor housing is cast aluminum, dustproof and waterproof, three speed. Even turn 100,000 hours without failure! Fourth, the core surface is coated with a heat exchanger Meike bacteria (microban) material, effectively prevent the growth of bacteria air system specialist _ _ Liangshan air system air system provided by the manufacturer Shandong Environmental Engineering Co. Hirono. Hirono Shandong Environmental Engineering Co. (www.zdhjgc.com) strong, credible, Shandong Jining fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hirono environmental engineering and you hand in hand into the brilliant, for a better future!