Скачать с ютуб 一個噴水壺使冷氣更涼更省電 Spray water to make your AC cooler and save energy в хорошем качестве

一個噴水壺使冷氣更涼更省電 Spray water to make your AC cooler and save energy

一個噴水壺使冷氣更涼更省電 Spray water to make your AC cooler and save energy 在冷氣機的冷凝器噴上水花，利用蒸發的原理把冷凝器的熱能帶走。 為何不直接大量灑水? 因為灑水未必能降温，在下午時份，水温也可能上升至室溫或更高，用熱水來降溫當然沒效果。如噴的只是水花或霧，那在陽光照射下就很易被蒸發，水蒸發時會吸收熱能（即降溫） The idea of spraying water is to cool down the condenser by evaporation, just like what you see in a large scale AC, a sub cooling system is added. why not connect water pipes instead? The temperature of water may as high as the air temperature. Will you use hot water to cool down stuff? Through evaporation, water need to absorb energy to become gas stage(steam), in this case, we spray water, The water dry out and cool down the condenser.