Hot weather is approaching, and air-conditioning fans are approaching the hot season. Air conditioning fans are between fans and air conditioners and are popular. But do you know how air conditioning fans work? Today, the young editor has prepared a working knowledge of the air conditioning fan, which you can share with us。
The air conditioning fan works
1. An electrical fan with a water cooling (icing) device. A single-speech motor or a single-magnetic synchronous motor drives slow motion rolls up and down the water curtain, and a single-skinned electric motor drives the cold air around the water curtain with a certain humidity。
2. Cleaning of air due to a certain humidity. Another is the installation of a water pump in an air-conditioning fan, which can cool the air in the water cycle and blow cold winds below room temperature. Refrigeration of air-conditioning fans does not have compressors and does not use freon, relying on built-in pumps to keep the water circulating in the machines and cooling the surrounding air. The actual cooling effect is the same regardless of type of air conditioner fan。
Air conditioning fan water evaporates
- two products depending on how water evaporates:
Wet web-based electrical cycle
When the air blows out, the water evaporates and the water evaporates while absorbing large amounts of heat, the temperature of the air decreases, but the humidity of the air increases, and in the summer it is already high, with the potential for sweating and not evaporation。
Specialized fibre evaporater
The evaporation unit is also an inter-wall thermal exchange device. Liquid refrigerants with low-temperature and low-pressure gases the heat on one side of the heat wall, thus cooling the medium on the other side of the heat wall. The cooled medium is usually water or air。
Air-conditioning fan evaporater
Evaporaters for cooling liquids (water or salt water)
The evaporation unit can also be divided into an impervious shell evaporation unit (refrigerant evaporated outside the tube in liquid form, refrigerant evaporated in the tube as dry), and a stand-in cold water tank。
2. Evaporaters for cooling air
The first category is air for evaporation vents of natural convection, the other category is air chillers that are forced to flow, the chiller systems used in freezers are box-shaped, and air-conditioning fans use tubes that are usually made of ribs. In chillers, refrigerants move within the tube by pressure differentials, the gravity of liquids or the pressure of liquid pumps, because of the low heating factor on the air side of the cooled medium。
3. Exposure evaporaters for cooling solids。
Since air-conditioning fans (cold fans) do not have compressors without freon, they are not really cooling。
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