How Air Condition Works?

By Author: Soad
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As per the International Energy Agency (IEA) in 2018 1.6 billion units of مكيفات were in use in the world, accounting around 20 percent of the electricity used in buildings across the globe. The number is projected to increase up to 5.6 billion in 2050.[3 It is the United Nations called for the technology to be improved to combat climate change, and to make use of alternativessuch as active cooling, evaporative, windcatchers with selective shading and improved thermal insulation. CFC as well as HCFC refrigerants like R-12 and R-22 respectively, which are employed in air conditioners have led to damage to the ozone layer and HFC refrigerants like R-410a and R-405a that were developed as replacements for CFCs and HCFCs however, have been found to be causing the effects of climate change.[5Both problems arise because of the release of refrigerant into the atmosphere for instance, during repairs. HFO refrigerants, which are used in a few, if not all new equipment, resolve the two issues by having the potential to damage the ozone (ODP) which is that of zero, and a smaller temperature potential for global warming (GWP) in single ...
... or double numbers vs. that of the four or three digits for the HFCs. [6]

افضل مكيف has been in use since the beginning of time. In the past, Egyptian buildings utilized a vast array of passive air conditioning techniques.[7They spread throughout to the Iberian Peninsula through North Africa and through the Middle East, and Northern India.[88

Passive methods were popular up to the 20th century after which they went out of fashionand were being replaced by air conditioning powered. Utilizing the information gained from studies of engineering of old buildings the passive techniques are now being revived and modified to suit modern architectural designs of the 21st century. [9] [88.

A variety of condenser units and air conditioners on the outside of an office building for commercial use

اسعار المكيفات are different from country to other, Depends on many criteria. Air Conditions enable the indoor climate of a building to remain fairly constant and independent of external weather conditions as well as the internal temperature loads. They also permit the creation of deep plan buildings to be constructed and has allowed people to enjoy their lives in the hotter areas of the globe. [10]