How does air conditioner work?

Do you know how automatic air conditioners work? It is possible that you do not see this problem as important, but where air conditioning is needed, this automatic operation will be important because of it, the temperature is effectively regulated.

A thermostat controls the temperature in a room or the temperature required for an industry. For example, thermostats, thermostats for ironing boards, frying pans, clothes machines, water heaters . In an air-conditioned room, the thermostat will "order" the unit. Cooling works or stops when the room temperature gets high or low.

How does the air conditioner work? Just like a thermometer, thermostats sense temperature changes. The thermometer exhibits a change in heat on the "degree". Thermostats also operate according to the operation of the unit to keep the temperature that we have set. For example, a heater - in countries with a cold winter - keep your home at a certain temperature. If the room is hypothermia - meaning it is cold - then the heat sensor will tell the heater to "increase" the heater to function or reactivate.

When the room has reached the specified temperature, the sensor will automatically order the heater to reduce or stop working. Instead of using mercury as a heat sensor - as in thermometers - thermostats often use a special piece of metal. This piece of metal will bend to some degree of heat. This bend is the voltage circuit - high speed (strong, weak) - or interrupts the electrical circuit so that the power input is much, less or stopped and the machine will run at the specified temperature.