Haze achievements purification industry, air purifier into haze
Author: Shenzhen ZhongJian South Environment CO., LTDissuing time:2017-02-21 18:12:52Pageviews:3486【smallinBig】
February 2017 has not finished half, the North issued the next three days haze again struck, air heavy pollution warning, the Lantern Festival just finished, haze came. Experts pointed out that the haze days serious, PM2.5 will gradually penetrate into the room, resulting in indoor and outdoor pollution is not much dif...
2017 has not finished half, the North issued the next three days haze
again struck, air heavy pollution warning, the Lantern Festival just
finished, haze came. Experts
pointed out that the haze days serious, PM2.5 will gradually penetrate
into the room, resulting in indoor and outdoor pollution is not much
difference, the indoor air purifier was sought after. But the commercial air purifier wide variety, how to choose? Experts suggest that, according to the latest national standards, the
purchase of reference to the amount of clean air and cumulative
purification of the two core indicators.
years of haze years, in addition to some of the northern city of haze
pollution, the air pollution in other cities in China is not optimistic. According
to the World Health Organization (WHO) on November 20 this year, "2015
Climate and Health China's national conditions" shows that in 2010,
China has five people with pollution data records more cities (Beijing,
Shantou, Shenzhen), outdoor air average PM2.5 index exceeded the WHO
recommended value (10 micrograms / cubic meter) several times. The
report reminds that outdoor air pollution may directly affect human
health, some fine particles will enter the human respiratory system,
thereby increasing the respiratory system infection, lung cancer and
cardiovascular disease mortality. "Air pollution and climate change pose a serious risk to our
environment and a serious threat to human health," said WHO
Representative in China, Dr. Shiger.
Air purifier has become a lot of family in the indoor haze "artifact". Consumers
sought after, the reporter in a shopping site search for "air
purifier", in the display of nearly 8000 items, the highest sales of an
air purifier in nearly a month's time to sell more than 49,000 units,
and A wide variety, in addition to formaldehyde, sterilization, in addition to pollen has become a common air purifier function.
with the previous standard, the newly revised GB / T 18801-2015 "air
purifier" national standard clear the evaluation of the basic technical
indicators of air purifier and air purifier products, signs and
them, the basic technical indicators of air purifier for the "clean
air" and "cumulative purification", that is, air purifier products,
"purification capacity" and "purification capacity of the continuity." It is reported that the new standard will be March 1, 2016 formally implemented.
in the revision of the standard of China Household Electrical
Appliances Research Institute, deputy chief engineer Lu Jianguo told
reporters that clean air is the unit time, the air purifier can purify
the air volume. The
cumulative amount of purification is the amount of material that the
air purifier can purify. "In other words, the cumulative amount of
cleanliness is the efficiency of the air purifier." In his view, the
amount of clean air and the amount of cleanup can be seen as the
purchase of air purification When the core indicators, on behalf of the product of the purification capacity.In the eyes of many people, the haze to the house in the indoors, try to avoid outdoor activities become a haze coup. In fact, indoor air pollution is equally serious. Chinese
Academy of Sciences Institute of Atmospheric Physics researcher Wang
Gengchen had said that under normal circumstances, China's indoor air
pollution situation even heavier than the outdoor. If the indoor closures are not particularly tight, the haze will
slowly penetrate into the room, resulting in little difference between
inside and outside the pollution level.
Health and Health Committee members, spokesman Gao Xiaojun
introduction, indoor air pollution is the indoor air harmful substances
exceeded, resulting in indoor environmental pollution. Human
body exhaled carbon dioxide and smoking caused by smoke, decoration
materials and daily necessities volatile volatile gases and with
microbes, viruses, bacteria, dirty air, kitchen cooking fumes,
centralized air conditioning system is not clean air is caused by indoor
air pollution The main way. Long-term breathing contaminated indoor air, it will endanger the health.
2013, about 79% of rural households in China preferred solid fuels for
cooking, 14% in urban areas and 45% for domestic averages. The report reminds that this is also a major cause of indoor air pollution. Relatively speaking, women and children are the greater victims of
indoor air pollution, and indoor air pollution is associated with a
greater degree of death from ischemic heart disease, stroke, lung cancer
and chronic obstructive pulmonary disease.
The clarity of the technical indicators provides the basis for the purchase of consumers. To
Amway Yixin new air purifier, for example, the use of triple filter
design - the first heavy pre-filter, the second heavy HEPA high
efficiency filter, the third flavor of the filter, can effectively
filter more than 80 kinds of Air pollutants, including dust, hair and bacteria, fungi spores and
formaldehyde, ozone and other chemical pollutants, the machine can
filter the air as small as 0.009 microns, penetrating strong air
suspension particles, filtration rate of up to 99.99%.
reference to the new standard, the construction of the South air
purifier with speed purification capacity, the experiment, built in the
South air purifier per minute can output up to about 7.1 cubic meters of
clean air, ad hoc "ultra high speed" mode can be about 30 minutes Filter the 36 square meters of indoor air, handling odor, smoke and other air pollutants. In the performance testing conducted by Tsinghua University's Building
Environmental Testing Center, the construction of the South China air
purifier to the measured solid and gaseous pollutants purification
efficiency rating of A level, is the "air purifier" national standards
set the highest level.
the implementation of standards: Lu Jianguo remind consumers to be sure
to pay attention to the implementation of the air purifier standards,
the current air purifier has two standards, that is, in September this
year, the newly revised GB / T 18801-2015 "air purifier "National standard, with the previous GB / T18801-2008 version of" air purifier ". In
addition, we should also pay attention to see whether the
implementation of the relevant safety standards for air purifiers
GB4706.45-2008 "household and similar electrical appliances, the special
requirements of safe air purifier." Some companies can not meet the requirements of the new product
requirements, still before the implementation of the standard, it is
worth the consumer in the purchase of special attention.
the core indicators: the same price in the case, the amount of clean
air and the cumulative amount of two indicators of the higher the better
the effect of air purification. On the contrary, if the two indicators are the same, the lower the price of the product, the higher the price.
other requirements: In addition, consumers can focus on other
personalized requirements, such as running noise, whether energy saving,
operation is intelligent and appearance.