This study is to create a portable air conditioning created from foam PVC pipe box ventilation fan using a cold from the ice and battery power, and then find out the efficiency of air conditioners with cooling air conditioning by bringing into the tent, and then measure the temperature periodically. Found that the air conditioning temperature is 18° c minimum, which decreased from air temperature for test 1° c and the temperature in the range of 20-27 degrees Celsius. Which is a good temperature for more than an hour going by this study, should study to keep cool in a different area.
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