I propose to consider a very useful thing for winter and the cold season as a whole. With such a simple heater, you can warm up in a tent, in a car, and so on. The heater is assembled on the basis of a kerosene lamp, now it will not only shine, but also perfectly warm. Kerosene is inexpensive, and its lamp consumes quite a bit, though the fuel has a strong odor.
Essence homemade is a cylinder that is mounted on a kerosene lamp. Inside, the cylinder is divided into 6 chambers, the outlet openings pass so that a kind of coil forms inside. When hot gases circulate through this coil, reaching the upper part, they cool down almost completely. Of course, the heat received is transferred to the tent or car. As a result, a rather high efficiency for homemade is achieved.
At the top of the cylinder is a cap with a pipe. To this pipe, the author fastens a metal hose from the shower, which acts as a chimney. This allows you to remove harmful gases from the tent and car into the street.
In addition, a reflector made of shiny stainless steel is mounted on the lamp. This reflector will direct light towards you and with it the heating infrared rays.
It is better to make the cylinder body of aluminum or copper, then the heat will be given even more efficiently. According to the author, Vasily Bazaryev, the device heats up pretty well, and the flame can be easily adjusted.