Evaporative coolers are increasingly becoming a preferred alternative to conventional air conditioning systems these days, and the most apparent reason is the ever-increasing utility rates. Simply put, more and more people are looking for an efficient way to keep their homes cool and comfortable during the summer months.
In the concept of evaporative cooling, energy gets lost from the air, thereby reducing the temperature at a considerable rate. Keep in mind that in Bonaire evaporative cooling, there are two temperatures you must consider and learn. The first one is called dry bulb temperature, which is the air temperature we know. You measure it using a regular thermometer.
On the opposite end, the wet bulb temperature refers to the lowest point reached through evaporation of water and water alone. In the process of water evaporating into the air, the web bulb temperature refers to the measure of the prospect of evaporative cooling. Overall, the combination of dry and wet bulb temperature is used for the calculation of relative humidity.
Know that evaporation happens when humidity reaches below 100%, wherein the air starts absorbing water. It also is worthy of mention that any given volume of air can hold water vapour in certain amounts; although the degree of absorption depends on the amount the air is carrying. Humidity is the description of the amount of water found in the air and relative to the amount that it can keep. The air becomes saturated once it no longer can retain more water. If it is too complicated or difficult for you to understand, think of a sponge holding half of the water it is supposed to gold.
Keep in mind that there is a necessity for energy to change water from its liquid state to vapour. The power comes from an adiabatic process from the air. When air enters the evaporative air cooler, it gives up heat energy to pave the way for water to evaporative. The process results to dry bulb temperature of the air to pass through the cooler, effectively lowering it.
Bonaire evaporative cooling takes advantage of evaporation to cool the air effectively. The evaporative cooler comes equipped with a pump that works to circulate water from the reservoir to the cooling pad. The cooling pad will become wet as the fan draws air from the outside via that wet or moistened pad. When air passes through the pad, it gets cooled with the help of evaporation.
For the concept of evaporative cooling to work flawlessly, the cooling pads must always be saturated. Likewise, it is crucial that you use the right size of fan and motor on your evaporative cooler based on your home’s specific needs. The most significant advantage of evaporative cooling is that it conditions air without the need of a compressor.