The most sought-after cooling system is the evaporative air cooler. Also known as the swamp cooler. Because of their low energy consumption and high cooling efficiency, they are also environmentally friendly and affordable. Unknown to many, these appliances have some symbols or tricks that help them produce more effective cooling. This article will explain something that you may not have known about evaporative coolers.

 Evaporative Cooling Is More Efficient Than An Air Conditioner

Evaporative cool has been around since the beginning of climate control. Evaporative cooling was in use even before refrigeration was invented. This was done through porous, earthenware vessels. They were used to cool the water through the walls of the vessel using natural evaporation. Frescoes also show that slaves were cooling their water through jars in rooms. This was around 2500 BC. The Air conditioner is still in use today, but the evaporative cooler is even more popular. Although the idea of evaporating cool has been around for some time, Air conditioning’s roots can be traced back to China in the Second Century. Ding Huane was an inventor who designed a manually-powered rotary fan. Benjamin Franklin, an American inventor/statesman, was also inspired by the idea of air cooling. He used it to perform experiments using alcohol and evaporate to try to freeze temperatures. Willis Haviland Carrier designed the first modern AC conditioner in 1902. In 1939, the first mass production of evaporative coolers began.

How Does An Evaporative Cooler Work?

Evaporative air cooling operates on the principle of evaporation. The cooler uses a pump to transport water from the storage tank to the evaporative cooling pads that absorb it. When the fan runs, it draws the hot air from the outside through water-soaked pads. As the air passes through the pads heat is absorbed and the air is then cooled by the process of evaporation. It is essential to ensure that your pads are adequately saturated and that your cooling system delivers the right amount of airflow to the home.

Evaporative Cooler Heat Exchange

The warm atmosphere passes through a corrugated honeycomb filtrate and is then contacted with hydro one, wet film. The heat exchange is achieved when parts of the water-hydrogen absorb warm air. The exchange between water and air is completed by the “honeycomb filter”. The air cooler performs three fundamental functions, including cooling, humidifying, and cleaning the air.

Factors That Impact The Rate Of Evaporating

Evaporative air cooling cools the atmosphere by combining the simple process of evaporation, with a modern air moving system. Fresh air is then drawn into the cooler by the moistened pad. The humid air is then created by a saturated evaporate process. Today, most units are simple boxes-life. The pad of the cooler is saturated by pumping water up from the bottom to its top and then allowing it to flow through the entire area. A powerful blower is used to pull air through the pads. The resulting cooler is blown out at an extremely high speed.

When it comes down to the efficiency of evaporative coolers, humidity does matter. This is because swamp coolers lower the temperature by filtering the air through water. The fresh air comes from outside and is filtered through saturated evaporate. This produces humid air that can then be circulated by a blower. Humidity is produced by water absorption during cooling. As such, swamp coolers are best when a low amount of warm, dry air is circulated into your home during the cooling process. Evaporative cooling is more effective when the humidity level is lower than it is. Higher humidity levels will result in less cooling power from evaporation.

By Mia