Really cool a portable evaporative air conditioner
Portable evaporative air conditioners are the order of the day. You don't have to go far to find them; In fact, as summer arrives.
What exactly is a portable evaporative air conditioner? Well, we are talking about an apparatus that, in theory, helps us to get fresh air as it is a kind of portable air conditioner, but without having the back pipe they need to be able to cool the system.
Do portable air conditioner in bangladesh really work, or are we talking about a marketing strategy to be able to sell us an item that is the same as a fan? Next, we will study it.
Evaporative cooling: Does it work?
Yes. It definitely works. In addition, evaporative air conditioners have been air conditioning all kinds of large spaces such as industrial buildings, logistics centers or warehouses for years. The capacity that this technology has to reduce the temperature is more than proven. What happens is that not all evaporative air conditioners are capable of generating the necessary confections to produce adiabatic cooling.
If you want to know what adiabatic cooling is, we recommend that you read the following article, although explaining it briefly, evaporative air conditioning is able to reduce the temperature of an environment when it is capable of generating the adiabatic phenomenon, that is, when it is capable of generate a slight overpressure in the environment by injecting moist air from outside.
Why do some portable evaporators not cool?
The efficiency that an evaporative air conditioner can have when it comes to reducing the temperature of a room or environment is directly related to its ability to generate adiabatic cooling.
That is to say, the majority of portable evaporative do not collect the air from the outside of the environment nor do they return it efficiently enough, and they are not capable of generating overpressure, so their ability to cool is often quite compromised.
The majority of portable evaporative air conditioners that do not manage to reduce the temperature so that the client feels satisfied is usually pickled up inside a room, they are usually located near a vent so that it can pick up from the outside indirectly and practically from the outside same way as a fan does.
Evaporative air conditioners that do work are capable of injecting many m3 of air from outside to the interior of the environment, which have been moistened when passing through the filters, generating a current of air through the interior of the space to be heated and causing it to finally come out again To the exterior.
Can anyone do it?
The truth is that, in most cases, to reduce the temperature of an environment efficiently by means of an evaporative air conditioner, a previous study is necessary.
That is, to achieve the necessary conditions to cause adiabatic cooling you need to know in advance the m3 to be heated, the amount of air you must inject, the amount of air you must expel, the temperature and also the average humidity from the outside.
Once having these data, the idea is to choose the equipment that is capable of satisfying these needs and in many cases, portable evaporative air conditioners are purchased without making this calculation and often their efficiency in reducing the temperature is not adequate.
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