News Center

How to deal with black stains on air vents
How to deal with black stains on air vents
After installing the central air conditioning, there may be radiating black stains around the air supply outlet. The magnificent hall and luxurious guest rooms are disappointing and unsettling due to the filth on the ceiling.Reasons and phenomena.The dust diffused in the air either moves with the…
Learn more
2024/06/07 16:22
Occasions where the filter admits defeat
Occasions where the filter admits defeat
1. Floating catkinsSince ancient times, people have written many works about willow and poplar trees. However, the floating fluff in spring is a disaster for filters, as it blocks any air filter attempting to intercept it.In addition to willow catkins, there are also many other plant floating…
Learn more
2024/06/06 16:19
Cleaning of air filters
Cleaning of air filters
Most filters used for general ventilation and cleanrooms are disposable. They cannot be cleaned at all or are not worth cleaning from an economic point of view.High efficiency filters, the use of the occasion are very careful, the filter, even if the wash can not be broken, it is best not to wash.…
Learn more
2024/06/05 15:53
Air Filters are designed to deal with dust
Air Filters are designed to deal with dust
Air filters capture any form of particulate matter, including liquid droplets. The filter material is soft, fluffy and more or less anechoic. Filters create resistance to airflow and have a somewhat equalising effect. However, at no time should a filter be used as a water barrier, a muffler, or a…
Learn more
2024/05/30 15:57
The effect of air velocity on filters
The effect of air velocity on filters
In the vast majority of cases, the lower the air velocity, the better the filter will work.The diffusion (Brownian motion) of small particle size dust is obvious, when the air velocity is low, the airflow stays longer in the filter material, and the dust has more chances to hit the obstacles, so…
Learn more
2024/05/28 15:38
Choose the filters with large filtration area
Choose the filters with large filtration area
The area of the filter material in a filter is called the " filtration area ".With the exception of a small number of low efficiency filters, the filtration area of a filter is often several, dozens, and sometimes up to a hundred times that of the windward side of the filter.Most of the captured…
Learn more
2024/05/27 14:13
SNYLI
Chemical Filtration Principle
Chemical filters selectively adsorb harmful air molecules, rather than mechanically removing impurities as normal filters do.Chemical filters remove airborne gaseous contaminants. In the field of ventilation and air conditioning, chemical filters use activated carbon as the main filter material.…
Learn more
2024/05/24 15:50
Air conditioning systems need good filters
Air conditioning systems need good filters
For many years, air conditioning designers have selected filters based on the user's environmental needs, and today more and more people are realising that the air conditioning system itself needs to be protected by a good filter.Using only low efficiency filters, air conditioning systems can…
Learn more
2024/05/22 16:07
SNYLI Exhibition Preview CIRE2024 East China Cold Expo
SNYLI Exhibition Preview CIRE2024 East China Cold Expo
SNYLI Exhibition Preview CIRE2024 East China Cold ExpoOn 27-29 April 2024, SNYLI will be invited to the Jinan International Convention & Exhibition Centre in Jinan, Shandong Province, China to participate in the East China Regional Refrigeration, Air Conditioning, Ventilation & Cold Chain…
Learn more
2024/03/27 10:02
SNYLI Exhibition Review - Hong Kong International Refrigeration Expo 2023
SNYLI Exhibition Review - Hong Kong International Refrigeration Expo 2023
SNYLI Exhibition Review - Hong Kong International Refrigeration Expo 2023On 6-8 December, SNYLI went to Hong Kong Convention & Exhibition Centre to participate in the first 2023 Hong Kong International Refrigeration Exhibition, and discovered a large number of potential customers, further…
Learn more
2024/03/27 10:02
Selection method of Filter efficiency
Selection method of Filter efficiency
Selection method of Filter efficiencyGenerally, the terminal filter determines the cleanliness of the air, and the front-end filters only play a protective role, which protects the downwind end filters to prolong their service life, or protects the air-conditioning system to ensure its normal…
Learn more
2024/03/27 10:02
Introduction to the principle of filtration
Introduction to the principle of filtration
Introduction to the principle of filtrationWhen fine particles touch a fixed object, the gravitational force between the two surfaces sticks them together, and this is how the filter works. Large particles move in the airflow in an inertial manner. When the airflow encounters an obstacle, the…
Learn more
2024/03/27 10:02