Air purification efficiency central air purification devices air purification devices benefit Wei a way of comparing the calculated press: A, indoor air pollution emissions = daily working time × treatment capacity × 300 days × purifier number B, working two hours a day by pipeline air purification systems specifications, the hour of downtime, 300 days a year to calculate. C, clean indoor air pollution emissions = 16h × 1200 × 300 × 100 = 5 × 108m3D, power consumption: 3 degrees × 300 天 × 0.5 yuan = 450 yuan / year sets E, indoor air purification treatment mitigation of atmospheric billing = 5 × 108m3 / Taiwan × 0.001 元 / m3 = 5 × 105 yuan / Taiwan (500,000 yuan) F, indoor air purification, purifier created a social 50 million. If every household, and that the air pollution control project will be of great value. 8) the implementation of the national strategic plan of the National Environmental Protection Agency pollution control resources and sustainable development "five" plan to determine the pollution and control resources development. Successful clinical applications in hospitals, to improve the medical staff and patients working environment, medical environment, the product in resource-oriented applications, to explore an effective way to duct air purification devices, implement air cleaning, disinfection, purification sustainable Development of reliable protection. Wei-benefit central air-purifying agent 1. sterilization mildew can safely and quickly, reducing indoor air dust, eliminate musty, eliminate indoor air quality problems resulting from a variety of discomfort and harm to the human body, improve people's working efficiency and quality of life. 2. it can effectively increase ventilation capacity, improve heat transfer efficiency energy saving systems. 3. maintenance of the air conditioning system can effectively prolong the service life of air conditioning, reducing air-conditioning system operating costs. 4. Clear the ventilation duct of combustible dust, eliminate safety hazards 1. The five-star hotel, for example, if a central air conditioning needs cleaning more than two hundred thousand yuan. Under the Ministry of Health how much duct air purification device, hygiene should do a two-year evaluation, evaluation unqualified, must be cleaned 2. Reduce the burden duct air purification device parameters hotel engineering department and other departments, specifically Hotels can reduce manpower investment in the central air-conditioning cleaning, control cost of sales 3. reduce the deposition of rooms and public areas in the breeding of germs and dust, to hotel guests and staff to bring a comfortable environment, but also reduce the workload of room attendants