| 摘要 |
A tapered pipe sleeve is used to butt join tent chimney tapered pipe sections. Chimney supports tent, chimney top boiler, hanging hoop and is strong enough using low weight thin metal. Other features important to this system are; an air cooled roof jack, a chimney base to bridge across melted snow under the chimney, a cylinder shaped stove mounted vertically on the chimney, a baffle for hot cook top and to stop hot fly ash, a cone shaped stove bottom with a grate at the small end, primary and secondary draft, a bottom heat shield/ash catcher. Recycled steel cans are used for stove and boiler. Stove and chimney can be large (8 man, 8 lbs.) or small (2 man, 2 lbs) made with steel and aluminium or even less weight with titanium. |
