What is a swamp cooler?

alternative to air conditioning, swam radiator uses evaporation rather than chemical cooling agents to reduce air temperature. People who live in a dry, hot climate have long -term announced swamp coolers as effective in cooling and humidifying houses. In ideal conditions, the swamp cooler can reduce the air temperature by about 30 degrees Fahrenheit (17 degrees Celsius).

How does it work

The swamp cooler uses the basic evaporation principle along with simple technology and electricity to create cold air stream. First, one motor pumps of water into a pad into a fiber pad, absorbent substances similar to hay, called cellulose. Then another engine drives the fan that pushes the air on the mat, which is always pregnant with fresh water.

When the entrance to the air is very hot and very dry, some of the water evaporates into it. Evaporation needs molecular energy, otherwise known as heat, which eventually reduces the air temperature and adds humidity.The final air is pushed through the pipes into a central placement in a building that cools down, such as a hallway or a main room.

benefits

Not only does the swamp radiator reduce the air temperature, but also makes the atmosphere more pleasant. Chilled air is slightly shock absorber and always freshly recirculated. This gives cool swamps many advantages over air conditioning.

air conditioning recirculates the old air and in fact reduce moisture that may prove unpleasant and unhealthy in dry climate, such as the species located in the desert area. The slight degree of moisture in the air maintains humid human membranes, thereby increasing the efficiency of these membranes to improve the immunity of the body. The swamp coolers also use significantly less energy, so they save electricity compared to the energy used by air -conditioning units. However, use Swamp Coollers to use more water.

less useful in someeroé climate

The

swamp cooler works best when the temperature is more than 80 degrees Fahrenheit (27 degrees Celsius) and humidity is less than 30 percent. As a result, the swamp coolers are poorly suitable for hot and wet climate. The air is already so heavy with the humidity in those climates that very little water evaporates and the outer air will be almost the same temperature as the air that has already passed through the swamp cooler.