Internal combustion type camping wood-burning oven

Abstract

The invention discloses an internal combustion type camping wood-burning oven. The oven comprises an outer drum, a heat insulation drum and a combustion drum, wherein a plurality of first air inlets are formed in the drum wall on the upper part of the outer drum; the heat insulation drum is positioned in the outer drum; a plurality of second air inlets are formed in the drum wall on the upper part of the insulation drum; the combustion drum is positioned in the heat insulation drum; the top of the combustion drum is positioned below the second air inlets and is connected with the inner wall surface of the heat insulation drum in a sheathing way; the upper part of the heat insulation drum and the upper part of the outer drum form a dual-layer fire head cover. According to the internal combustion type camping wood-burning oven, the dual-layer fire head cover is formed by the drum walls of the upper parts of the outer drum and the heat insulation drum. Compared with the fire head cover in the prior art, the fire head cover provided by the invention has the advantages that due to the fact that a dual-layer structure integrated with the oven body is adopted, and the air inlets are formed in each layer, external air can enter the fire head cover, and meanwhile due to the fact that the dual-layer structure has better wind-preventing and heat-keeping effects, the air flow of the external air does not disturb flame in the fire head cover, and concentration of the flame is guaranteed, and a container can be effectively heated.

Description

technical field [0001] The invention relates to the technical field of outdoor camping tourism equipment production, in particular to an internal combustion type camping firewood stove. Background technique [0002] With the gradual improvement of people's living standards, outdoor camping tourism has become the choice of more and more people. When people spend a long time outdoors, whether it is for picnics or to maintain basic survival needs, it is inevitable Food is cooked and processed. In response to this demand, camping stoves for cooking and processing food in the wild have appeared on the market. [0003] The existing camping stove usually consists of a fire hood and a furnace body, wherein the fire hood is used to cover the flame, concentrate the temperature, and heat the heated container placed above the fire hood; the furnace body generally consists of an outer cylinder and a combustion chamber placed therein Combustion tube, the burner mouth of the combustion tu...

AI Technical Summary

Problems solved by technology

Although this camping stove can complete the task of cooking and processing food in the field, the flame in the hood of the existing camping stove is not easy to concentrate, and the container cannot be effectively heated, and the fuel is not fully burned, producing a large amount of thick smoke, and the combustion efficiency is low

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