Let’s face it. Depending on where you live, summer can be hot. Without a possibility of cooling in the room, you become vulnerable to dangerous levels of dehydration, among other things, a risk to health. So what do you do if you live in an apartment complex without Central air conditioning and / or window? Even in a big house, how would you handle the rising costs of energy related to the maintenance of Central air-conditioning for each room?
This is where the portable air conditioner ( PAC ). As the name suggests, a portable air conditioner is a mobile air conditioning system, ideal for cooling individual rooms. The majority PAC has approximately 28-34 inches in height and features built-in wheels for easy transport between rooms. Unlike Central air conditioners and window, PAC does not require permanent installation, so if you spend most of your time in the bedroom or living room, carrying the device quite easily.
The process in which the portable device cools the surrounding air, is to change the humidity level and air temperature (the processing unit, PAC), so that the level of thermal comfort corresponds to better conditions of life in certain areas. PAC either evaporation or refrigerative design. On the basis of compressors PAC air-cooled, meaning they use air for heat transfer. During this process the air is cooled and dehumidified . Collected also condenseries water, which generates hot air, which requires ventilation. Wyparnenie and air conditioners have compressors and condensers, and instead use evaporated water to cool the air, as well as people and animals during the process of sweating to cool your body.
PAC is measured in British Thermal Units, or BTU . BTU equals the amount of energy required to raise the temperature of one pound of water one degree Fahrenheit. But wait, I’m trying to cool my room, I don’t make it hot by increasing the temperature of the water. Ochłódźmy for a while, because we have to think about the BTU as a measurement of energy. In the case of mobile air conditioners, this dimension is used to describe how many BTU per hour your PACK may remove from the air. BTU measurement is directly proportional to the size of the room in which are placed the air conditioner. For example, a PAC that has 7-8 000 BTU energy, can cool small rooms measuring up to 250 square meters and a ceiling height of 8 feet. Large parts require a PAC with higher BTU measurement.
PAC can also be single or double, built-in in relation to their process cooling and ventilation. PAC-y out and warm air through the drain hose, which is typically used as part of a set window. Pace jednonawkowe use air from the room to cool their condensers, and then write the warm air outside. Double flat PAC not only divert warm air and moisture, but at the same time consume more air to cool, making them more efficient than the device with one core.
The maximum utilization of the portable air-conditioner
When selecting a PAC is important to choose the right measurements BTU. High BTU doesn’t always mean that PAK is better than one with a lower BTU. For example, if you use the PAC with BTU, which is higher than necessary to cool a small room, it may be that the unit is periodically turned off, than it is necessary. If PAC is constantly turned on and off, so its the compressor can consume faster than expected. To find the right balance between BTU and room size, a good question for the seller, which will point You in the right direction of purchases.
Consider where the unit will be placed. Despite the fact that the PAC may contain more than one type of rooms, some rooms will be more direct sunlight than others. You have to make sure that your PACK is strong enough to cool the room that receives direct sunlight for a long time, even if the room is small.
If you suffer from allergies, and you live in a very humid climate, an important selling point for your PAC is its ability to act as an air conditioner and / or dehumidifier, since high humidity promotes the growth of allergens such as mold.
Some devices also have built-in PAC digital displays, adjustable fan speed and a convenient remote control for easy control and regulation of their controls.
Portable air conditioning: from the desert to the interior design
The concept of air conditioning dates back to ancient Egypt, before the development of electricity. The ancient Egyptians used a primitive form of evaporative cooling technology, powieszając cane or a wet cloth in both Windows and doors to cool the air from the winds.
The ancient Romans also used a primitive system of channels akweduktowych through the walls of their houses to improve water circulation with the properties of evaporation to cool the air.
Scroll down to 1758, when Benjamin Franklin and John Hadley discovered that the evaporation of volatile liquids (e.g., Alcohol) can cool the object to the freezing point of water.
In 1902, Willis carrier developed the first modern electric unit klimatyzacyjną. Air conditioned houses became prevalent 50 years. XX century, And then popularized by the Central air conditioning system in the 70-ies. of the last century.