摘要或動機

當我們在開車享受冷氣同時，此時冷氣水正一滴一滴的滴水，造成水資源的浪費，在環保意識抬頭的今天，我們即針對此一問題進行研究，主要將冷氣水回收起來，並運用在補充雨刷水箱或者提供引擎水箱或冷凝器降溫作用，是否達到提高引擎工作性能及降低冷氣冷房效果，進而達到「資源回收」的。實驗結果證明在補充雨刷水系統最符合環保概念；另在引擎水箱噴水作用時，可縮短風扇運時間並增加停止運轉時間，可增長風扇使用壽命，對下水管溫度亦可降低，可防引擎過熱；在冷凝器噴水作用中亦能明顯提升汽車冷房效果。When we enjoyed driving with cool air from air-conditioning, the condensed water from air-conditioning system is dripping from the system drop by drop. It caused the issues of the waste of water resource. Facing the greater public awareness of environmental protection issues in Taiwan, we are focusing on this issue to have further research. The idea is to re-cycle the air-conditioning condensed water and re-fill it in the water tank of wipers, the water cooling tank of engine or the cooling system of condenser. The purpose is to improve the performance of engine and enhance the cooling efficiency of air-conditioning system. It is helpful to meet the objective of water resource recycling. The result of experiment has shown that re-filling water in the water tank of wipers meet the goal of environmental protection well. Also, the water injection in the water cooling tank of engine could reduce each operation time of cooling fan and increase the idle time of cooling fan as well. It prolong the equipment life of cooling fan and lower the operation temperature of Low water pipe which prevent the engine overheating. Meanwhile, It is proved that the water injection in the cooling system of condenser can enhance the cooling efficiency of air-conditioning system.