Cooling principle of household cooling fan

When the fan run air conditioner cavity to produce negative pressure, make clear the air flow into the porous moist surface into the lumen of the damp curtain, water evaporation on wet curtain, take away a lot of sensible heat, make wet curtain after air dry bulb temperature dropped to close to the outside air wet bulb temperature, namely the dry bulb temperature of the air conditioner export 12 ℃ lower than outdoor dry bulb temperature 5 - (dry areas can reach 15 ℃), the more hot air, the temperature difference is big, the better the cooling effect.

Principle of evaporative cooling fan

The sharp platinum exchange adopts efficient "direct evaporation cooling" technology, which is based on the principle that water absorbs heat during the evaporation process, that is, under the condition of constant enthalpy, absorbs sensible heat of air, and reduces air temperature (dry bulb temperature). This phenomenon is widespread in our daily life. For example, when we stand on the beach, we feel very cool, and when there is water on the skin surface, the wind will feel very cool.

Principle of air exchange in an evaporative air conditioner

In the hot summer environment, the air's dry/wet bulb temperature difference is large, so the cooling effect is relatively good at this time. Outdoor fresh air is continuously fed into the room after being filtered and cooled by an evaporative air conditioner, and the indoor stale air with peculiar smell, dust and high temperature is discharged out of the room, which can reduce the indoor temperature, improve the oxygen content of the air and improve the air quality. Therefore, the evaporative air conditioning function can achieve the double effect of cooling and ventilation, and create a fresh and comfortable living and working environment for you.

Advantages of household cooling fans

As the air is always imported from outside, it can keep the air fresh. At the same time, this machine utilizes the principle of evaporation cooling, so it has the dual function of cooling and humidifying. It is used in workshops such as textile and knitting, which can not only improve the condition of cooling and humidifying, but also purify the air, reduce needle consumption and breaking rate in the process of knitting, and improve the quality of needle textile products.

"Multilayer corrugated fiber lamination" wet curtain characteristic

When fresh air passes through its core component layers of corrugated fiber, the wet curtain, the water on the wet curtain is directly in contact with the fresh air, and the air temperature is eventually reduced to close to its wet bulb temperature.

Features: good water absorption, ventilation and filtration, and water and air contact area nearly 100 times surface area. Quality is firm, water - resistant, corrosion - resistant and non - deformation.