What is the refrigeration principle of the air cooler?
Time:
2024-10-12
Source:
The refrigeration principle of the air cooler is to use the evaporation of water to reduce the air temperature. The specific process is as follows:
Water circulation and wet curtain wetting: The air cooler is equipped with a water tank and a water circulation system. The water in the water tank is transported to the wet curtain through a water pump (a special fiber corrugated honeycomb material with a large surface area or a multi-layer corrugated fiber composite). The water is evenly sprayed on the wet curtain to make the wet curtain fully wet.
Air intake and heat exchange: When the fan in the air cooler is running, negative pressure will be generated in the machine, thereby sucking outdoor hot air into the air cooler. When the hot air passes through the wet curtain, it is in full contact with the water on the wet curtain. In this process, the water will absorb the heat in the air and evaporate, turning into water vapor, while the air will lose heat and the temperature will decrease.
After cooling the air blowing out: The cold air cooled by the wet curtain is blown into the room under the action of the fan, so as to achieve the purpose of reducing the indoor temperature. At the same time, because the water on the wet curtain continuously evaporates into the air, it will increase the humidity of the air.
It should be noted that the cooling effect of the air cooler is affected by the air humidity. In an environment with high air humidity, the evaporation rate of water will slow down, and the cooling effect will be reduced accordingly; while in a dry and hot environment, the cooling effect of the air cooler will be better
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What methods can extend the service life of the air cooler?
The air cooler should be installed in a well-ventilated and dry location, avoiding installation in a humid, corrosive gas or dusty environment.
What is the refrigeration principle of the air cooler?
The air cooler is equipped with a water tank and a water circulation system. The water in the water tank is transported to the wet curtain through a water pump (a special fiber corrugated honeycomb material with a large surface area or a multi-layer corrugated fiber laminate).
Advantages and disadvantages of BITZEER' s air-cooled unit
The advantages of BITZER air-cooled units include high efficiency and energy saving, stability and reliability, low noise, and wide application range.
How is the model and specification of the condenser determined?
The first thing to consider is the cooling capacity of the refrigeration system served by the condenser. Cooling capacity is a measure of the ability of refrigeration equipment to absorb and transfer heat from the object being cooled in a unit of time.
What impact will the heat exchange capacity of the condenser have on the refrigeration system?
A condenser with sufficient heat exchange capacity can quickly cool the high-temperature and high-pressure refrigerant gas discharged from the compressor and condense it into liquid.
What are the reasons for the lack of heat transfer capacity of the condenser?
When the condenser is air-cooled, dust will accumulate on its surface after long-term operation.
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