In the smog of the winter of 2016, Xinhua News Agency commented that “in the crouching, we should think more about the way for childrenâ€. The installation of air purification equipment in schools has become a topic of concern for countless parents and teachers. Because of the frequent occurrence of smog, certain air purification modes have been formed in public spaces such as offices and schools: fan-filter products, new fan groups and filter screens. However, such a model also has obvious shortcomings: the fan + filter type product has high noise and high energy consumption; the new wind turbine installation air duct reconstruction construction is cumbersome, time consuming, and expensive in later maintenance, and the purification effect of this form after long-term use. The attenuation is extremely fast, which leads to problems such as an increase in the cost of replacing the filter and waste of resources. The widespread use of air purification systems in public spaces has become a problem.
"If the first generation technology of air purification is fan + filter, the second generation technology is electrostatic dust removal, photocatalyst, ultraviolet lamp and other attachment technologies, then the combination of negative ion purification technology and intelligence can be called air purification third. Generation technology upgrade, air purification version 3.0.†Zhongfei Technology CEO Zhao Fei introduced to Hunting Cloud, “Traditional negative ion purification technology also has its own problems, and it is the team advantage of Zhongqing to overcome these problems.â€
For the school, its demand is a solution with obvious purification effect, low maintenance cost, low energy consumption, no sound, no impact on students' class, rest, no additional safety hazards, and long-term use. Therefore, when the school chooses the mitigation scheme, it will consider more cost-effectiveness for a long time.
“It’s not just about reducing smog. It’s been at the beginning of product design. We have been thinking about what is needed by the school and what is the solution that best meets the actual user’s feelings and needs in public space,†said Zhao Fei, CEO. . After nearly a year of research and development, COCLEAN® intelligent air purification system has realized monitoring, analysis and purification. Purification effect teachers and parents can view it on WeChat and PC anytime, anywhere. The system can automatically switch on and off according to the classroom air quality. The purification system can be quickly installed in a classroom for 3 hours without construction and renovation. Even older buildings can be used normally.
In the classroom, combined with the characteristics of the third-generation air purification technology itself, the entire purification system, no noise, no consumables, no ozone, no blowing, the purification effect is remarkable. In the actual measurement of the CMA testing organization, the installation classroom can be reduced from 163μg/m3 to 36μg/m3 from PM2.5 index in one hour.
In the ozone problem often asked by negative ion technology, Zhongqing Technology adopts a new nano-scale high conductivity negative ion generating end material, and unique corona treatment technology, plus strict control in all aspects of circuit control. Can greatly inhibit the generation of ozone. After the ozone test of the National Indoor Environment and Environmental Protection Product Quality Supervision and Inspection Center, it was continuously operated in a closed laboratory, and the test result was “no ozone releaseâ€.
In terms of energy consumption, the COCLEAN® intelligent air purification system has a rated power of only 3W, less than 3W in normal operation, and only 1 kWh per unit of power for 24 hours a week. 500 units operate at the same time, and the power consumption is equivalent to a hair dryer. Without any subsequent maintenance costs, the purification effect will not diminish over time.
At the same time, negative ion technology can also kill bacteria in the air. The kindergartens that use the COCLEAN intelligent air purification system show that after the installation, the student's prevalence is reduced and the attendance rate is increased.
Nowadays, COCLEAN intelligent air purification system has been installed and put into use in dozens of schools and kindergartens. The main areas are concentrated in Beijing, including Tsinghua University, Renmin University and other famous universities. Through this new form, the school can provide students with a good learning environment with minimum investment, and parents can also observe the pollution situation of the child's environment in real time through an intelligent system, and feel at ease and peace of mind in the campus environment.
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