Non – Compressor Water Cooler

Abstract

The purpose of this research is to create a non – compressor water cooler. The design of the cooling system uses thermoelectric. The water gets to temperature at 15-22 ˚C. Because the water temperature range is suitable for the body. The experimented with different voltage distribution of 5 V and 12 V. The collect data of temperature of the water and electric current with compared to a compressor water cooler.

The result is a non – compressor water cooler temperature to a minimum of about 16 ˚C, within the specified temperature range. The Non – compressor water cooler using thermoplastic dielectric instead power is 17.6 W which is a compressor water cooler must consume 150 W. and A non – compressor water cooler that can save up to 1,018 baht per year in electricity bills compared to a compressor water cooler.