The difference between a cooling fan and an air conditioner-Canada Oceanus Trading Co., Ltd.

Cooling fans use water to cool down

, while the air conditioner uses refrigerant to cool down; secondly, the cooling fan has a single function and can only cool down, while the air conditioner can not only cool down, but also has functions such as dehumidification; the humidity of using a cooling fan is much larger than that of using an air conditioner; Cooling fans are cheap, consume less power, and are small in size, while air conditioners are more expensive and consume relatively high power.

1. The difference between refrigeration principles: the cooling fan uses the principle of water evaporation and heat absorption to achieve room cooling, while the air conditioner is sucked in by the compressor through the low-pressure steam of the condensate in the refrigeration system, compressed into high-pressure steam and then discharged to the condenser, and the indoor air is continuously Circulating flow to achieve cooling.

2. Functional difference: The function of the cooling fan is relatively simple, and it can only play a role in cooling, while the functions of the air conditioner are more diverse. In addition to cooling, it also has functions such as dehumidification, heating, and auxiliary heating.

3. Differences in health: The cooling fan relies on water evaporation to absorb heat to achieve cooling, and it has no dehumidification function, so the humidity of using a cooling fan is much larger than that of using an air conditioner, and long-term use is very bad for human health. , may cause headaches, colds and other symptoms.

4. Differences in practicability: The cooling fan has a single function, but it is cheap, consumes less power, and is small and easy to move. The air conditioner has intelligent and diverse functions, but it is expensive and consumes relatively high power.

Summarize:

The difference between a cooling fan and an air conditioner is mainly reflected in four aspects: refrigeration principle, function, health and practicality:

1. The cooling fan uses water as the medium to achieve cooling, while the air conditioner uses refrigerant as the medium to achieve cooling;

2. The cooling fan has a single function and can only cool down, while the air conditioner can not only cool down, but also have functions such as dehumidification, heating, and auxiliary heating;

3. The humidity of using a cooling fan is much larger than that of using an air conditioner, and long-term use is very bad for human health;

4. The cooling fan is cheap, consumes less power and is small in size, while the air conditioner is more expensive and consumes relatively high power.