Thread 105975827

Why hasn't anyone designed portable air conditioners?

>>105975827 (OP)
Clearly that guy has.

>>105975827 (OP)
AC moves heat, without insulation, you're just shuffling it around.
>Just make insulation part of the design
Then you're making a portable room with AC that you're gonna have to move with a forklift
>Just add wheels
Then you're just making a trailer with AC that you're gonna have to tow with a truck, at that point just get an RV and you can fit more people than both the truck and portable AC

should be cooling clothes.
>how
not my problem

Like this?
https://www.youtube.com/watch?v=csVmPOlnOW8

>>105975827 (OP)
chinese century.

>>105975978
ah yes just what I need for a fucking handheld fan, a bloatware data harvesting app

>>105976004
Not him, but you're actually retarded. It's showing that it can be charged from a phone. There's no app.

there are those retarded chinese handheld fans that have a peltier chip in them to make the air they blow very slightly cooler.

However, peltier chips have shit efficiency and you still need to dissipate the excess heat. If you instead did a refigeration loop like normal ac, it would be a lot bulkier.

>>105976004
its a joke anon
>hurr durr we have handheld fans
>superior chinese technology will conquer the west, they dont have an equivalent
laugh, clap. cry, idk
its a joke anon. we cant be serious all the time

Do those mascot / furry suits with the fans in them count?
Someone should make that but slightly less gay.

>>105976194
>Someone should make that but slightly less gay
Bomb defusing suit

>>105976011
I think it's showing the exact opposite, that you can charge your phone from the large battery that's probably in the fan's handle. It's certainly big enough to fit way more battery in there than in a phone.

>>105975827 (OP)
there are neck fans that are apparently very comfy

>>105975909
kek
But yeah we already have this with cars.
Also, in Aus some of the teams have these fan things which I think are also open-air air cons for footy during summer. Could just be mist machines though. You see them on the interchange benches.

>>105975907
just make something like this, but you don't need to waste all that weight on life support or pressurize it, just a big AC unit on the back.

I don't think it's wise to strap an air con unit to your back. The voltages and the blade in it are often deadly.

This is how autistic you guys are lmao. There are loads of little fans and stuff and they have been around since the 80s.

You guys have yet to see the full power of weaponised autism
>https://anthrocore.wordpress.com/2020/12/28/fursuit-cooling-ventilator-system/

>>105976194
>>105976239
How gay is this? >>105976505

>>105975827 (OP)
they have, now delete your stupid thread

>>105975827 (OP)
You have these chink neck fans. Only in the reviews they state that you either need to be a woman or a manlet since you need a small neck.

>>105975827 (OP)
>>105976512
>>105976505
i thought air conditioned furry suit were a common thing?

>didn't adam savage do something similar in a spacesuit for a convention?
https://www.youtube.com/watch?v=z_Ti4GP0ntE
he did
just copy this

>>105975827 (OP)
It's because of thermal dynamics.

ACs take the heat from the air inside and turns it cold, and it creates more heat as it does this and all of which goes outside.

You can't do this outdoors since both heat and cold will cancel each other out and the excess will make it hotter.

>>105976620
just wear a hazmat suit or a space suit or a furry suit

>>105975827 (OP)
They have, though

>>105976620
>You can't do this outdoors since both heat and cold will cancel each other out and the excess will make it hotter.
You absolutely can do it outside.
What the refrigeration cycle is doing is absorbing heat on one side, transporting it to the other and then releasing it. And it does this through the compression and expansion of the gas.
It doesn't matter if both sides are in the same location (so long as it isn't an enclosed location, you don't want both sides inside your room), the cold side will still get cold and you just have a fan blow across that to give you your cool air.
And seeing you're outside, the release of that heat and the excess heat of running the cycle will just be released outside.

>>105976712
Thermal discharge tax when?

>>105976730
Right after the personal CO2 discharge tax

>>105976620
>You can't do this outdoors
sure you can, if you blow the cold side towards you and the hot side away, then it'll do what you want. sure naturally the net result is making the environment around you hotter, but not by an amount you could perceive
it's even less silly than a fridge. you have a fridge in a kitchen, and it has the cold side inside an insulated box... inside the room the hot side is radiating its' heat into! a fridge, externally, emits heat, it makes the kitchen hotter, but that's ok, because you only care that the inside is cool, it doesn't matter if the cost is the fridge is a degree or two hotter

>>105976763
>it doesn't matter if the cost is the fridge is a degree or two hotter
s/fridge/kitchen/

>>105975827 (OP)
DARPA made these years ago, it's basically a backup mounted AC with a girdle that cools the blood vessels near your kidneys.

A DARPA researcher did 50 consecutive pull ups wearing one, which I guess proves that overheating causes fatigue.

They made another model that goes over your hands, and kept test subjects in ice baths or heated pools for 6 hours with no ill effects.

You could probably make one stupid easily now that we have 3D printing.

It's called sweating

>>105977566
If you're sweating don't even THINK about going anywhere near me.
Ugh. Gives me the ick.

t. actual femanon

>>105975922
Cooling pad to the aorta

>>105977811
Post tits or fuck off.

>>105976350
AI already fired people that produced those suits, sorry

>>105977811
thanks for sharing (no one cares)

>>105975827 (OP)
>>105975827 (OP)
complicated,energy intensive,power hungry and loud system for an enviroment with shit insulation. simpler to use fans or jackets with space for ice. i own pic related and use it when i fly FPV drones in summer

>>105976534
i also own this exact model with this exact branding. im a dude with a pretty thick neck and this fits me just fine its somewhat flexible

>>105977198
why specifically the kidneys? why not just a cooling necklace that lays over your heart? wouldn't the cold air circulate your whole body?

>>105978536
Your body dumps heat most effectively through your palms and the soles of your feet apparently

>>105975827 (OP)
>>105975978
>>105976072
>>105976350
>>105976505
>>105976534
>>105976588
>>105976693
>>105978437
EUniggas would do this shit instead of purchasing an AC/window AC

>>105978860
im not EU and i have an AC

>>105978860
Do you understand what "portable" means?

>>105978936
name one reason to go outside with 30+ degree Celsius heat

>>105978964
To play with my kids at the playground.

>>105978983
my nigga in christ, we already solved that

>>105979011
That's not an AC. It's hot even in the shadow.

what now smartass

>>105979065
I don't live in the USA. We don't have lawns here. I'm talking about the public playground.

>>105976239
Nice. Good thinking.

>>105976011
>Not him, but you're actually retarded. It's showing that it can be charged from a phone.

cover yourself in peltier modules. if anyone touches you it will burn their hand

>>105976350
Wait.
Why does the radio switch need a gas main?

And what's a sunglasses pocket for? The helmet already has a gold-plated visor, plus you can't even put them on when you're outside.
>Well it's for putting your sunglasses in when you're still inside, before you put on the helmet.
What possible use is there for you take your sunglasses with you when you go out into space?

they did

>>105979948
>What possible use is there for you take your sunglasses with you when you go out into space?
it's for if he wants to take his helmet off and feel the cool breeze of the solar wind

>>105975827 (OP)
you literally show one in the therd moron

>>105979972
You take your pool with you?

>>105979988
Yes?

>>105975827 (OP)
I got this for 5 bucks on Ali.

>>105975907
>you're just shuffling it around
And?
Shoot hot air upwards
Shoot cold hair in your face

>>105981341
cold air*

>>105975827 (OP)
https://www.youtube.com/watch?v=6kw4B-8ez1M

>>105981368
I liked this boomer better when he had one foot in the grave.

>>105981368
so it's a peltier? that gotta get toasty at the exhaust. also might be a bit too cold on the neck unless it's very slight. those coolers fuck

>>105981341
>Shoot cold hair in your face
:D
>>105981352
:(

>>105977566
now do that in +90% humidity

>>105982427
Yeah I can't imagine it being any good.
But I haven't tested it.

I suspect the cooling he experienced was mostly due to the airflow and not so much because of the peltier.
I have pic related VR strap with integrated fan.
It's just a simple fan, no cooling, but it makes a huge difference in how hot I get playing VR. - just having some airflow on your face does that.

>>105982723
the neck pads are definitely peltier.. probably...

>>105982742
Yeah, but it could be like a 2W peltier element with a 10W fan.
Peltier being present doesn't mean it's the main active component.

I'm skeptical because I think a powerful peltier element would drain the battery very fast and give off a lot of heat.

>>105976011
There is absolutely no way you seriously believe that is what that is dictating. I refuse to believe even zoomers are so stupid that they would come to that conclusion.

>>105975827 (OP)
See:
>https://www.rigidhvac.com/

>>105978860
Did you know that almost a quarter of a million Europoors die every year due to heat exhaustion? I'm not fucking kidding, Google it, the temperature hits like 78 degrees and they just drop like flies lmao

>>105982797
no but that's what I mean. if it was powerfull you'd freeze the fuck out of your neck. a weak one is fine

>>105982925
you mean the Europeans that are 80-90 or a 100 yo?
yeah m, Americans don't have this problem cause most of you die at 40 from morbid obesity

>>105975827 (OP)
but you just posted one?

>>105983147
I can see the European education system is not as great as it's stereotyped, this retard legit thinks a quarter of a million 80+ people are dying from heat stroke every year hahahahHAHAHAHA STOP PLEASE I HAVE A FAMILHAOAHAHAHAHA

>>105975827 (OP)
they require too much power to run

the best you could do is create a glorified fan

>>105983252
do you not realize how big Europe is?

>>105978451
you know what they say about dudes with thick necks

>>105983252
isn't that like saying "the american (continent) education system"?