Easy and low-cost way to cool roof without air-conditioner
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- เผยแพร่เมื่อ 2 ก.ค. 2023
- Summer, the temperature is so high and you waste a lot of money for electricity bill. Today, we will guide you how to make roof mist cooling system without air-conditioner.
Watch and learn how to make roof mist cooling system without air-conditioner at home.
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Materials: electric cutting machine, electric drilling machine, PVC pipes, glue
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#Coolingsystem, #No1ideas, #Coolroof - วิทยาศาสตร์และเทคโนโลยี
That change of state from liquid water to gas requires a tremendous amount of energy. If the roof is hot enough to convert the liquid water to gas before the liquid water reaches the gutters, this is a highly efficient way to pull thermal energy from the roof before it makes its way to the attic and rooms of the house. The efficiency goes down sharply when water stays in liquid form. The finer the mist, the better. There are many alternative options, but this is great appraoch for knocking of the edge off in areas that have no shortage of water.
Yep I had to do this 10 years ago, my central air was totally burned up & not enough credit or savings to replace the units. Sprinklers on the roof for the summer dropped the inside temps drastically. That goodness for the cooling effects of evaporation
Great idea. Good to know
Nice job
It depends where you are. We may try this to cool our farm building keeping ourselves, animals and birds comfortable in the desert heat. We have our own well. If you are spraying and cooling happens by evaporation then there should be no excess water and for the hottest part of the day, it's worth it. Saves electricity too. Growing plants up there is also a great idea except here we have strong hot winds 😅. Thank you! ❤
Awesome great job ❤
Many thanks for spending time to my video 😍😍😍
0timma ideia 😄👋👋
Good idea.
I'm delighted to hear that. Thank u 💗💗💗
I like the screw idea
I'm glad you think so. Thank u 🥰🥰
Smart idea
Your compliment will be motivation for me have more great ideas. Thank u 💗
Good idea
I'm really appreciate to your feedback. Thank u 💗💗💗
You csn put plants on the pot on the roof too. It adds up the cooling.
Nah white roofs are way better and do a lot more cooling than that without using electricity. Just search up what colour keeps you cold the most and you will see.
For concrete roof how to water?
It should be mentioned that in which parts it works, like in already humid areas will it even work?
Hi sir
i think you need to lower the stream of water so that it doesnt drip into the gutters. and if it drips, you can move your potted plants there so theres no waste of water.the stream should be so slow kinda like misty water that the water would evaporate in time that it doesnt reach the gutters.
How much water is lost to evaporation if you were to recirculate the water.
Это чтобы от крыши жарко небыло в помещение?
Hey I want to ask how to stay water temperature normal or in heat Cold in open fish pond? Is there any idea?
Please tell me
Advancely thanks
കൊള്ളട മക്കളെ 😂😂😂
This idea was popular in the middle 60s. The difference was they used sprinklers. Waste of water.
Please can anyone tell me why this is needed
Tin roofs get insanely hot and with poor insulation it will in turn your home into an oven. Chances are this is a problem you’ll never face.
Edit: Though I guess you could use a similar setup for irrigation for crops and gardens.
@@lordchaa1598 Thanks for the answer. In Nigeria, people who build with tin roofs, also use ceilings. That creates a air pocket and insulation from within and the homes are not affected.
Over here that air pocket gets warm which then gets transfered into the house. So some use this for around 20 minutes after the sun goes down to help with cooling the house
0:43
We don't have water to use like that. need to save water.
@cynthiashallit7832 Who Is we? Most of the world Is water, It fall from the sky almost every day where i live
Nah man use white roofs instead it is way better because white naturally reflects a lot of sunlight heat back into space when exposed to the sunlight keeping the surface of your roof much cooler naturally. This leads into cooler temperatures outside and reduces the needing of your air condition by a lot during a hot day.
The water could be collected, in a tank or barrels / drums etc. Then pumped back to the roof .
Better yet, It could pass through a hydroponic growing system, then pumped to the roof.
It is a good idea. Thanks for your suggestion 💗💗💗
I saw this before this video
Water is not free. I'm so confused.
Don't be confused its a dumb idea 😂 just give it a thumbs up 👍 you'll be helping him out recoup the costs
Well, some regions in Vietnam the water literally free if you have a well in your garden or yard. All you have to pay is a little money for electricity. I guess not everyone could do this.
Bơm nước giếng lên mất tiền đâu
in your region is water more expensive than AC?
Deep well. It's free
நன்றாக இல்லை
What about water wastage 😢
Could install a rainwater collector to collect water and use when the storage is full
Reuse water 😊 like aquascape filter.
Wasting precious water. Might as well put plants and water it in the roof
It's not a good idea sorry brother
@netprofit369 It Is, in most of the word water Is very cheap. Evaporation uses a lot of thermal energy