CATCHING DEHUMIDIFIER OUT OF PELTIER MODULE AND DC FANS

Abstract

The objective of this study is to create an improvised air dehumidifier out of Peltier modules and DC Fans to reduce indoor humidity levels by utilizing environmental friendly and cost-effective resources. A dehumidifier is used to reduce and regulate the humidity levels in the air, condenses air into liquid water, and collects dust, hence having three functions. The condensation of air into water is done with the help of the Peltier module. It is a heating and cooling thermal control module while Direct Current or DC fans contribute to the flow of the entrance and exit of the air in the dehumidifier. Furthermore, the effectiveness of the made Catching Dehumidifier was proved through the humidity level, amount of water and dust collected. This was done through the help of the Galaxy Sensors app, teaspoon measuring spoon, and dust paper collector. The results of the study shows that the dehumidifier helps in reducing the amount of humidity in the air, as it effectively lowered the humidity level in under 1 hour, collected water and dust in 2 different time intervals, as tested in the study. Finally, it allows the use of cost-effective materials that are also environmentally beneficial. The Catching Dehumidifier is capable of reducing high humidity levels in short-term time intervals, but not in long-term. However, its effectiveness was still proved by the amount of condensed water and dust collected; which is a vital role of a dehumidifier. Current and future researchers are welcome to change materials, which may produce a more efficient, cost-effective dehumidifier, and make better results. The Philippine School Doha (PSD), Qatar, and Philippine Community are urged to place dehumidifiers in their facilities to reduce molds, and allergies. This is especially helpful during summer.