Most types of air compressors can be purchased in as ‘Oil lubed’ and ‘Oil-less’ variants. Oil lubed means these Membrane Compressor have their internal mechanical system that create the vacuum and pressure have a synthetic or semi-synthetic lubricants greasing the components, etc. Whereas, Oil-less designs have seen more specialized development over the years. Nevertheless, these are relatively expensive, much louder and last for a shorter span of time when compared with Oil-lubed models. Notwithstanding, the Oil-less models are recognized for delivering considerably higher quality air and higher compression rates measured compared to the amount of energy required for operating them.
Uses of Air Compressors
Air compressors can be used for everything. In fact, you may even invent something or some idea, which requires their use. For e.g., scuba divers, now use these for breathing underwater. They carry air tanks (for oxygen) along with them when diving into deep ends in the oceans or even while diving for extended periods when they tend not to plan to show up to the surface frequently for air. Even researchers, science enthusiasts or environmentalists going out to the seas or oceans require them for filling up their air tanks to use underwater. It may be noted that such models are generally oil-lubed as they should last longer and only small quantities of air is necessary while filling air tanks.
Another range of equipment – air conditioners – is founded on this mechanism. Inside an Air Conditioner, the cooling agent (usually an inert gas) that absorbs heat from your air drawn in is pumped by way of a fine mesh of pipes. A Oxygen Compressor, typically runs this gas through these cooling fins. Without compressing and forcing this cooling agent, there would be no loss in heat and thus, the cooling effect in the room or area would not occur. This is the absorption of warmth and blowing it out of the room, which results in a cooler place.
A few other industries now utilize and, in reality, designed several hand tools, machinery and even robotics tools aided by air compressors. For e.g.:
– Nail guns for securing planks of wood or even affixing objects to walls etc.
– Jackhammers or pneumatic hammers for breaking up hard materials like roads walls or any other structure developed by brick and cement, etc.
– An engine may require Oxygen Generator for cooling and heating its high-performance systems
– Specifically created models will also be used in large power plants for delivering energy to huge machinery
Before choosing an air compressor, determine the kind of application that is it intended. Whether it will be used intermittently or be kept running continuously at a time? A two-stage air compressor model first draws in air, then compresses it. This brings about improved air flow and pressure. This also provides storing greater quantity of air, whilst reducing the quantity of heat generated from the air compressor. Two stage models, thus, are known to use a far greater shelf-life than other models. Moreover, a zpjqpr mechanism model is best suited for intermittent use and rotary screw compressors for continuous use. Centrifugal compressors are large engines, intended for power plants and heavy industrial units so therefore, are not suited for or financially feasible for small-scale tasks.