Friday, November 18, 2011

Zoe's hot tent

I realize it has been a while since my last post, school work has kept me busy but I have managed to make a hot tent for winter camping. After the stupid "F"ing cold of our New Years Eve trip last year Zoe informed me that she requires a tent with a wood stove. Well, I made her one. A tent that is, it’s based on some photos that I found on the internet. I didn’t have any plans or drawings to work from so, drawing on my experience as a graphic designer I made up my own plans using Corel Draw. Before I begin many of my projects I design them first on the computer. After making many, many, many small paper models I made a 1:25 scale model from an old bed sheet to be sure of all the dimensions. Some of the design features are the silicon stove jack, zippered vents front and back with no-seeum netting, 12 inch snow flaps, large zippered door, and many guyline anchor points. I had thought about more neutral colors like green, blue or tan but bright colors can lift a person’s mood on the days that we are forced to stay inside for hours on end due to blizzard conditions. It has many inside tie loops for hanging mittens to dry or to hang a candle lantern. The front pole is made of metal and is adjustable; in the future I intend to make a carbon fibre pole which should save some weight. The rear pole is an adjustable hiking pole. The first time we set it up nothing seemed to fit properly, none of the panels were taught and some of the snow flaps didn't even touch the ground. I thought I had screwed up but after about 45 minutes of adjusting and head scratching, it finally looked like a tent. I’m happy to say that it now only takes about 10 minutes or less to set up.

I choose to use 7.5 oz coated rip stop nylon rather than the traditional cotton canvas for a number of reasons.

Nylon pros:

· Water resistant for use in spring and fall damp weather conditions

· Shouldn’t leak when snow melts on the warmed material

· Wind proof

· Rot resistant

Cons:

· Doesn’t breath so condensation may be an issue

· Melts

· Spark holes

Cotton canvas pros:

· Breaths

· Less condensation

· Bright color

· Spark resistant

Cons:

· May leak when snow melts on the warmed material

· Rots

Specs:

Length 139”

Width 113”

Height 80” (front pole)

31” (rear pole)

Weight not sure yet, haven’t weighed it

View of the large door

One of the many guyline anchor points. (13 all together)

Front view, Zoe is standing near the back of the tent. This image shows the stove jack cover in place.

Side view, shows the modified tipi design

The front vent has no-seeum netting and zippered closure from the inside.

The silicon stove jack with the cover rolled up and secured with velcro. Now all we need is a stove.

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