Over the pasted 10 years, Olansi focuses on research and development, design, production and sales of health and environmental protection equipment of household air purification, water purifiers, hydrogen-rich water machine,  humidifier, and beauty healthy care products.

Air Purifier, Hydrogen Water Generator and Water Purifier

Olansi Air purifier, also known as air cleaner and air purifier, is a product that can filter or kill air pollutants and effectively improve air cleanliness. Some air conditioners, heaters and other air-conditioning equipment also have a limited degree of air purification function.

If used properly, orange air filters can help reduce air pollutants, including viruses in buildings or small spaces. Air cleaner or filtration alone is not enough to protect people from the invasion of cowid-19.

Olansi air purifier are designed to filter pollutants or pollutants in the air through them. Air purification and filtration help to reduce pollutants in the air, including particles containing viruses. Portable air purifiers (also known as air purifiers) can be particularly helpful in situations where indoor comfort (temperature or humidity) is not affected, or when outdoor air pollution is severe.

Olansi Air purifier is usually composed of fan and air filter system. Its working principle is: the fan in the machine (also known as fan) circulates the indoor air, and the polluted air will remove or absorb various pollutants through the filter in the machine, so as to achieve the purpose of cleaning and purifying the air.

Air purifiers are generally wall mounted, suspended, ceiling mounted and floor mounted; According to the air purification technology, it is divided into: HEPA air purifier, activated carbon air purifier, electronic air purifier, ultraviolet air purifier, clean room air purifier, negative ion air purifier, ion air purifier, ozone air purifier, etc.

There are many different technologies and media in the air purifier, which enables it to provide users with clean and safe air. Common air purification technologies include HEPA high efficiency filtration technology, photoplasma technology, adsorption technology, negative ion technology, negative oxygen ion technology, molecular complexation technology, titanium dioxide photocatalyst technology, electrostatic dust collection technology, active oxygen technology, etc; Material technology mainly includes: photocatalyst, activated carbon, synthetic fiber, HEPA efficient material, negative ion generator, etc. Most of the existing air purifiers are of composite type, that is, a variety of purification technologies and materials are used at the same time.

HEPA filter screen

High efficiency particulate air (HEPA) is the most popular technology used in air purifier, and it is also the most stable and no side effect physical filtration method. HEPA filter screen can absorb 99.7% 0.3 μ m suspended particles (0.3 μ m is the most difficult size to filter), making the inhaled air more fresh and clean. Generally, HEPA filter can absorb chemical smog, bacteria, dust particles and pollen. The advantage of HEPA filter is effective and safe. Its filtration capacity is higher than that of electrostatic dust collection technology, but it can not remove harmful gases.

With the improvement of HEPA level (mostly H11 ~ H13 on the market), the greater the wind resistance, the more the noise. Please select the relevant filter screen according to the specific environment (please try to use H12 and above filter screen in the heavily polluted environment). In addition, the filter screen that can not be replaced on time is also easy to become a hotbed for bacteria breeding, causing secondary pollution. Users should regularly check or use the air purifier with intelligent filter management technology; The air purifier using HEPA should have a good airtight design, otherwise the air will go around the filter screen and lose the filtering effect.

Photoplasma

O2 and H2O molecules in the air are irradiated by special wavelength nanotube and decomposed into plasma streams with high oxidation photoplasma. These photoplasma streams with a large number of electronic bonds have the ability to destroy organic molecules. They can quickly neutralize volatile formaldehyde, toluene, VOC and other gas molecules in the air and decompose them into water and carbon dioxide, The technology itself will not produce any other harmful substances. The water molecules formed by neutralizing formaldehyde molecules can continue to act again through the nanotube, and the pollutants can be completely decomposed through such a chain reaction.

Photocatalyst

Under ultraviolet light, photocatalyst can decompose many harmful gases and disinfect.

Activated carbon filter

The activated carbon filter screen has considerable effect on deodorization and absorption of harmful gases; However, to filter the suspended particles, it is necessary to use HEPA and other kinds of filters. The advantage is safe and effective, the disadvantage is high replacement cost.

Olansi Air purifier can not solve the problem of increasing carbon dioxide concentration, unless the air is introduced from outside. Some models are fixed on the window to directly filter the outdoor air into the room. The air purifier has poor effect on second-hand smoke, and the ventilation capacity to slow down the harm of second-hand smoke is extremely high, and the consumption speed of filter screen is extremely fast, so it is better to use a strong exhaust fan to extract the second-hand smoke out of the room (this is why the reasonable anti smoking act requires a total ban on smoking indoors and within a certain distance from doors and windows); Just like the kitchen is the use of range hood to reduce smoke damage. In the same way, it is also suitable for the pollution caused by gold paper.