水草情迷

Hay guys, need to discuss something here !

I have an idea, a cheaper way to make a cooling system !

First, you need to find a reasonable size coil. I hope you understand what I mean, a coil is like a radiatior in the car, in the air-cond system.

Using the similiar idea on the above mentioned systems. Get a water pump or using the filter bucket to pump the water. The water will then circulate inside the coil, then cool it by one or two fan (8cm-12cm).

Do you think this way work ?

Any comments ? The only thing I am worry about is the coil is made out of copper. Will this posion the fish ?

如果唔係比室溫低o既溫度去降溫, 怕只用風扇吹銅喉, 降溫效果唔會好高, 更加比唔上用風扇吹向水面, 因為蒸發而散失o既溫度喎.

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多多交流, 多多研究, 多多搜尋
我的水族相簿

it is about transfer of energy,do you have an idea what size of radiator and fan is required for the purpose?

I don't want to blow directly onto the water surface, so that the water won't evaporate much and causing the house too humid. The ideal cooling system is using the fan as a cooling media with force convection to cool the water inside the coil.

Do you think at least can low down few degree C ?

成功與否,取決於

今天路過間夜冷,出售酒家用品器具,見好多冷飲機,(透明,凍豆漿,果汁的冷凍),可唔可以放沈水泵把缸水泵入及抽回冷水作水冷用?
研究一下,多多指教!!

得都冇用,只因冇位放豆漿機.

This is also my concern..................however, if 1. the room temp. is even higher than that of water and 2. no evaporation, then, the cooling system won't work.
So, I have another idea...........to have a evaporation system in an enclosed space (just above the tank), then.......
1. water evaporate due to fan
2. water cool down
3. evaporated water recondensed in the enclosed space and re- enter the tank water.
............to do this, the fan should be low voltage one due to safety reason.
is that work?