I am starting to manufacture it on a commercial basis. Thanks for a wonderful idea.. we have been having electricity shortage for many years, and we have experienced 8 to 12 hours load shedding . This will be a blessing with solar panels to many .

I made one of these using a milk formula can and used it in every camping trip we had with my friends

I made a prototype to cool water without compressor, it reduced water temperature to 22 degree. Now I don't know how to cool air by indirect air cooler? I don't know which Material or mechanism will work on it ? Please suggest me.

How much difference between water temperature and cold air temperature?

I love the simplicity of this, I would cover the inside of the whole base with a thin layer of aluminium or steel sheet. This would help heating up & with your enclosure the thin metal sheet would hold heat for longer. This design gives me ideas for making 3 or 4 of these hung on the side of a house, giving an increased simple water hearing system. I have to say VERY well done, I shall have to go and wash the green with envy off my face though.:)

Hello, im curious how this is holding up. Have you had to replace the glass?

How long does the water stays cold?

How much energy did you use just to cool down the body? You had ice and water from the start. Take a ice bath.

These are only really any good for heating a small 30cm x 30cm box. Look at it this way, 1 tea light candle puts out about 80w. A human puts out about 100W.

If you boxed in the heat exchanger so you can pull all the air to the fan it would be more efficient.

sei troppo forte !!!

One problem with your design is that you will be recirculating the dirty air inside your room again and again

I made one of these for a shed, it keeps it from being 120 degrees during the day, when the day is 100 degrees it will be 100 degrees in the shed instead of 120.

If the fan was an intake, it would probably last longer

Like someone said, a hole for collection, and also I don't think you even need them inclined like that. just on a flat surface should do it. As long as you make sure there's no splashing upon refill xD

I've used your #4 Super Cooler idea. What happens is the fan shorts out, especially if it's a cheap box fan you buy at Walmart. Instead of such the moist air through the fan it's best to direct the airflow by "pushing" it across the pads or towels.

Would this cool a general aviation cockpit like a Cessna 182 or a Piper Cherokee? The cockpit is, I think, a little smaller than an auto sedan interior. If I were to build it, I would plug the power source into the cigarette lighter, which is on a 10 amp fuse.

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I'm thinking.use your trans cooler as in this video. If you have a 12vdc travel refrig freezer.put your cooling lines through the horizontal hatch cover with a type heat exchanger in the cooler. How much water do you put in the bucket to supply your chill lines? Any ideas.

so when u have this water coming out from the pan, can u just pour half into that cooler again and keep the other half in a container ? perpetual water prodiction?

Wow do ptc heating elements heat on both sides or only on top?

Wow wow ...do ptc heating elements heat on both sides or only on top?

Wow...do the ptc heating elements heat on both sides or only on top? Thanks for any info

Wow wow wow...thanks....do ptc heating elements heat on both sides or only from the top?

So is it a swamp cooler? What is it? Does throw it humidity back into the air?

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I have a 12' Radiator Fan 12 volt 80 watts and a 12 volt diving water pump 17 watts connected to a 12 volt battery 18 amp hr and 100 watt flexible solar panel.. And ideas why it discharges battery while running the fan? The panel is supposed to keep the battery charged while running fan is it not?

es una gran idea pero solo estas dicipando el frio, no produces el frio

how about some links or size information on the fans would be helpful

where i can buy it?

I just got a manual can opener

good project bro❤🎉 sir what if i juzz place 2 frozen copper bottles in front of a normal mini AC table fan ? can it blow cool air while sitting in computer desk. bcz i need time to build these things.

So how did the element hold up?

You should make a whole clay house with an inner clay layer with sand in between and have some kind of misting or water system for the center you would never need air conditioning.

Im glad youre still active. Youre the OG beat the heat DIY guy.

I have a 42 inch shop fan how big of a radiator can i put on that and run it from an old deep freezer?

Great job I think I'm going to build one next week

I love the swamp cooler method. In south east with 90% humidity. You could have mold growing not good. Thank you

Nice i like it. Do you have any information on the temperature drop of the cooling water in vs out and lenth of time till needing to change ice? Thank you

Keep the upper bottle where the distilled water collected in the shade or covered by a very white cloth. Put mirrors or reflective objects reflect more sunlight at lower bottle. The lower bottle carrying the dirty water should have a very black cloth underneath it.

Thank you for the interesting video! I have a small room 14 by 7 feet wide and 8 feet heigh. Can I use this system to cool the room to 70 F? If you use an eletric cool box for the water then you should cool even more and stop the fluctuations.

What about no electric at all? Use over open flame or charcoal?

Would it be better to put the radiator on the inlet?

Could you make a list of exactly what you bought

Have you try to use glicerin and salt? Water evaporates, glicerin doesn't do easily

Please show room temp first for reference to compare cooling effect. As we got 45 degree Celsius in my country.

HOW MANY GRADES does the air coming out goes up PER HOUR? any hint?

I was actually on Amazon looking at evaporators, can probably use a Thermose and braided tubing

Good evening, Would it be possible to replace the system you show above in the video, which keeps the water cool with 1 or a few peltier elements. greetings from Rotterdam.😉