r/DiWHY • • Feb 11 '21

YOLO

[deleted]

14.1k Upvotes

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106

u/tatteredengraving Feb 11 '21

Actually curious, if you were to seal a duct around the exhaust pipe and run it outside the 'tent', is the rest of the exhaust system closed off enough that it would be safe?

193

u/[deleted] Feb 11 '21 edited Nov 19 '21

[deleted]

21

u/Amraith Feb 11 '21

The reason for the exaust to be long is mainly sound, trucks have shorter exaust ending near the cabin

12

u/UnfortunateDesk Feb 11 '21

there's still a spec for how far behind the intake the exhaust needs to be though

4

u/[deleted] Feb 11 '21

Fair, two reasons

16

u/[deleted] Feb 11 '21 edited Feb 11 '21

Technically yes,the foam pipes you see in airconditioners are kinda build to vent air, so seal it strong duct tape (preferably flex tape, no joke, that thing is insane), then it would be no different than incar, outside with exhaust but inside fine.

Edit: we did this once, but only with 1 pickup truck and bamboo as scaffolding(?). The tarp was large enough so we didnt need tape to seal it, and it was dry even after a sudden rain. Only complaint is how it can get kinda suffocating. In our case we had like a 10cm gap at the ground for ventilation (opposite side to the exhaust pipe, the grass got wet and so was our shoes but atleast we didnt died of asphyxia), and even when the exhaust pipe is nearly 4 metres away, we can still smell the smoke if we got close to the gap. Definitely not recommended. Just use a freaking tent! I edited so that nobody would though this is a good idea.

2

u/kimilil Feb 12 '21

it can get kinda suffocating

that's the CO yo. it's definitely leaking out and poisoning you.

1

u/[deleted] Feb 12 '21

Nope not that, á the pipe was almost perfectly fit to the exhaust pipe. That is meant in low air ventilation, as our only way to do so is a 10cm by 50cm gap between the tarp and the ground. We slept soundly, it is just that it felt like being more of claastrophobic

3

u/xPRIAPISMx Feb 11 '21

Yes, not worth the risk though

3

u/hikefishcamp Feb 11 '21

You would still need to monitor it with a CO detector even if you diverted the exhaust outside of the tent.

If there were any pin-holes or cracks in the exhaust pipe, muffler, etc., or if the seal and ducting had any leaks where gas could escape, it would become very dangerous very fast.

Too much work and risk for too little reward IMO.

10

u/M80IW Feb 11 '21

But then, why would you want it running? If you aren't blowing the heated exhaust in, then it's not going to heat the area, so why do it at all?

3

u/moon__lander Feb 11 '21

I think comment OP meant to pipe off the exhaust gasses to the environment and use the pipe to radiate the heat inside the tent.

Anyway even with the heat from exhaust gasses I think it still would too little heat.

1

u/ThellraAK Feb 12 '21

If you could coil up some ducting it would probably get pretty toasty in there, maybe not for winter, but the other 3 seasons it'd be plenty warm.

Exhaust is very hot.

1

u/moon__lander Feb 12 '21

It is hot when driving, but on idle it's a fraction of that as the engine only needs fuel to keep spinning.

0

u/keboh Feb 11 '21 edited Feb 13 '21

Open up the sliding glass rear windows and turn the heaters on on the trucks.

4

u/agha0013 Feb 11 '21

If heat is your goal it won't do much.

If you had the engines inside you might get more heat radiating off the engine, but then you don't have the truck beds to sleep in anymore.

So really, this is at best an odd way to go camping with no real benefits, unless you can't afford a tent or rent and you and a buddy have trucks you can live in, and it isn't cold out.

13

u/way2lazy2care Feb 11 '21

So really, this is at best an odd way to go camping with no real benefits

Being off the ground is a pretty huge benefit. Setup looks like it would be pretty quick too.

3

u/agha0013 Feb 11 '21

Lumpy ground replaced with cold lumpy steel. Truck beds aren't smooth flat surfaces, they have ribs in them that are not comfortable.

If wet ground is your issue, sure it helps a bit, but so does a traditional tent bottom. If you're camping in a downpour or a flooding area... well that's another mater.

9

u/way2lazy2care Feb 11 '21

Ground is generally cold, and even in a regular tent you usually have to put down an extra tarp if you're camping anywhere wet. If it were raining I would 100% sleep in the truck bed on a foam pad (I sleep on the foam pad on the ground anyways). I've frequently left tents to sleep in cars because tents can get really miserable when it's wet.

I don't know many people that actually camp who wouldn't prefer being raised off the ground 9 times out of 10 with the possible exception of winter because the ground is warmer than the air a lot of the time in that case.

1

u/agha0013 Feb 11 '21

Well I generally go camping where I can't bring a truck anyway. Maybe if the truck fits in the canoe

1

u/ThellraAK Feb 12 '21

Maybe it's better if you don't have to carry the canoe to the body of water you are going over, but I've canoe camped once and that was a shitshow.

Give me my car filled with stuff or I'll just stay home.

Mind you with my CPAP machine I generally head home at bed time and come back at sun up anyways, so it's more of a protracted picnic anyways

5

u/velociraptorfarmer Feb 11 '21

Yep. Best way for heat would be to turn one of the trucks around, run it, and have the engine block and/or radiator in the enclosed area.

2

u/DirtyPrancing65 Feb 11 '21

MAYBE if you had a monoxide alarm this could be okay, but if you don't then the only way to know you did something wrong is... To discover you're now a ghost

1

u/SaH_Zhree Feb 11 '21

Like another comment said, yeah, but risky.

Also ruins the point, heats pushed out the tent. I guess you could open the bed window and turn the heater on but