Mitsubishi Ductless Split in Rosewell – What Is Mechanical Refrigeration?

Mechanical refrigeration is one method for removing heat from where it is not wanted and releasing it elsewhere. The vast majority of domestic refrigerators, freezers and air conditioners utilize the mechanical refrigeration cycle to produce a cooling effect. There are other, non-mechanical methods used to produce cooling, but their use is mostly limited to specialized or industrial applications.

Ductless Split Air Conditioner in Rosewell – Mechanical Refrigeration.

A mechanical refrigeration system cools by circulating a fluid through a sealed circuit of pipes or tubing. The fluid absorbs heat in the space to be cooled and carries it away to where it is less objectionable. The entire cycle relies on just a few components and laws of physics to reduce the temperature of an area.

Ductless Split in Rosewell – A Compressor, A Combination Electric Motor and Pump. 

The mechanical aspect of the cycle starts with a compressor, a combination electric motor and pump. In the compressor, a low pressure, gaseous refrigerant is squeezed down to a greatly reduced volume. This compression raises the refrigerant’s temperature and pressure and pushes it into the next component, the condenser. The condenser is merely a coil of tubing over which air can flow. In the condenser, the high pressure/high temperature gas releases its heat and becomes a liquid.

Ductless Split System in Rosewell – The Refrigerant.

One will often feel the heat thrown off by a condenser on the back of a household refrigerator or from the outdoor coil component of a central air conditioner. The heat being dumped out was originally absorbed by the refrigerant in the air conditioned space. The now-liquefied refrigerant flows on through the condenser because the compressor maintains pressure behind it.