Novel portable gas stove based on Swiss roll structure micro-combustor

Abstract

The invention belongs to the field of advanced combustion techniques, and particularly relates to a novel portable gas stove based on a Swiss roll structure micro-combustor. According to the portable gas stove, an ordinary portable gas stove is improved and designed on the basis of the micro-combustion principle; the portable gas stove comprises a combustion chamber, a bracket and a fuel storage bottle, wherein a fuel pipeline is used for controlling an electronic valve; square rotary micro-combustors or round rotary micro-combustors are distributed in the combustion chamber in a matrix; and the micro-combustors are designed into rotary channels with rectangular sections, so that convection heat transfer is increased; reactants are preheated; the overall combustion chamber is relatively small in temperature difference; combustion is full; the quenching phenomenon of the micro-combustion chamber is prevented; by virtue of a rotating parabolic heat mirror arranged between the bracket and the combustion chamber, the heat loss on the lower part of the combustion chamber can be reduced; and the bottom of the upper pot is relatively efficiently heated. The novel portable gas stove provided by the invention is high in energy density, long in function time and small in heat loss; energy resources can be saved; and emission can be effectively reduced.

Description

technical field [0001] The invention belongs to the application field of advanced combustion technology, and in particular relates to a novel cassette furnace based on a micro-burner with a Swiss roll structure. Background technique [0002] Cassette stove is also called portable butane gas stove; it refers to non-fixed cooking and kitchen utensils that use filled butane gas or liquefied petroleum gas as fuel, oxidize with air to generate heat and are used to heat dishes, etc., and are mostly used for outdoor leisure at home and hotel supplies. [0003] The patent application number is CN99114547.X: a new type of liquid fuel stove that can replace the cassette furnace. The combustion chamber is equipped with a fire gathering wall and a combustion support wall. The bottom of the combustion chamber is designed as a U-shaped groove. There is a temperature difference throughout the combustion chamber, and the combustion is not complete. [0004] Micro-scale combustion is propo...

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Problems solved by technology

[0003] The patent application number is CN99114547.X: a new type of liquid fuel stove that can replace the cassette furnace. The combustion chamber is equipped with a fire gathering wall and a combustion support wall. The bottom of the combustion chamber is designed as a U-shaped groove. There is a temperature difference throughout the combustion chamber, and the combustion is not complete

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