Knowledge

Fast purification: At the beginning of the operation of the air purifier, it is recommended to run at least 30 minutes in the maximum air volume level, and then adjust to other gea

Filter media. Good filter materials (such as HEPA high-density filter media) have a capacity of more than 99.9% to absorb contaminants above 0.3 microns.

Particulate pollutant filtration technology is mainly HEPA filter, HEPA filter quality is uneven, some small brands of filter although have high filtration efficiency

When buying an air purifier, it is recommended to buy it through formal channels such as large shopping malls, electrical stores, brand stores and mainstream e-commerce websites.

Air purifiers, also known as "air cleaners", air purifiers, purifiers, refer to products that can adsorption, decompose or convert various air pollutants (generally including PM2.5

For indoor use, it should be arranged above the main corridor, the top floor of the structure or the top of the tower.

In the case that there is no problem with the circulating water process and the heating steam process, the inlet pressure should be guaranteed at a specific level

Due to the reverse movement of the steam and liquid film in the air cooler, heat exchanger heat pipes with heat transfer value are produced.

Dirt removal: chemical method, that is, according to the characteristics of scale is generally alkaline, use dilute hydrochloric acid to dissolve scale. But the acid content should

An air cooler is a heat exchanger that cools a hot fluid with air. The hot fluid inside the tube is exchanged with the air outside the tube through the walls and fins, and the air

According to the direction of air flow, the equipment can be connected in parallel or in series.

Blower type: the air flows through the fan first and then flows into the tube bundle.