Why does it feel so cold to blow a fan and air conditioner after sweating?

When sweating, the pores on the skin are open, and the evaporation of sweat will take away the heat. Blowing the fan will also accelerate the evaporation of sweat and quickly take away heat, so the skin will feel cold. The temperature in the air-conditioned room is relatively low, and sweat will cool down, evaporate and absorb heat, which will also take away a lot of heat, so the skin will feel cold.

Matters needing attention in using air conditioner in summer:

Don't stay in the air-conditioned room for a long time in summer. Closed air-conditioned rooms are prone to air-conditioning diseases because the air is not circulating. You should go outdoors every once in a while.

Don't set the temperature of the air conditioner too low. Setting it to 26 degrees can make people feel comfortable. Too low a temperature will only waste electricity.

Don't switch the air conditioner on and off frequently. The current required to start the air conditioner is very large. Frequent switching will affect the life of the compressor and cause extra power consumption.

The air filter screen of air conditioner must be cleaned regularly, which can improve the refrigeration effect of air conditioner and avoid bacterial dust deposition on the grid, which will affect the health of family members;

The external heat sink of air conditioner must be cleaned, and the compressor will be overloaded if the heat dissipation is not good, which will have a great impact on the service life of the compressor.