24V DC Cooling Fan is the resistance of the wire

"24V DC Cooling Fan" at work (assuming no heat transfer with the outside room) not only did not reduce the indoor temperature, it will rise. Let us analyze a temperature rise causes: "24V DC Cooling Fan" work, since the current through fan coil wire is resistance, it will inevitably produce heat outward heat, so the temperature It will rise. But why people will feel cool it? Because the body's surface have a lot of sweat, when after "24V DC Cooling Fan" Working together, the indoor air can flow together, so we can promote the rapid evaporation of sweat, combined with evaporative need to absorb a lot of heat, so people will feel cool.