Fireplace for vaporizing combustion of liquid fuel

Abstract

The invention relates to a fireplace for vaporizing combustion of liquid fuel. The fireplace comprises a fireplace body, wherein a cavity which can accommodate a combustion device is formed at the bottom of a fireplace chamber in the fireplace body; and the front part of the fireplace body is provided with a flame viewing port. The fireplace is characterized in that: the combustion device comprises a liquid supply device, a vaporizing chamber and a combustor; the top of the cavity is provided with a slot hole for exposing the combustor; the combustor is provided with a flame jetting hole; the vaporizing chamber is provided with a liquid fuel inlet and a gas outlet; the liquid fuel inlet of the vaporizing chamber is communicated with the liquid supply device; the gas outlet of the vaporizing chamber is communicated with the combustor; the main body of the combustor is higher than a joint of the combustor and the vaporizing chamber; and the vaporizing chamber is also provided with an electrical heating device. The fireplace adopts a mode of the vaporizing combustion of the liquid fuel, is cleaner and more environment-friendly and has higher combustion efficiency; the vaporizing chamber is directly heated by the electrical heating device, and heat required by vaporizing the liquid fuel can be supplied without preheating; the whole structure is simpler; and the vaporizing process is simpler.

Description

technical field [0001] The invention relates to a fireplace, in particular to a fireplace that uses liquid fuel for gasification and combustion. Background technique [0002] Traditional fireplaces mostly use solid fuel for heating. Due to the large storage volume of solid fuel itself, the traditional fireplace occupies a large area, and has low combustion efficiency and poor energy-saving effect. [0003] With the continuous development of science and technology, liquid fuel has become a clean energy source with less pollution. It is lighter than solid fuel with the same heat energy and occupies less space. At the same time, it has the advantages of convenient storage and smaller pipelines than gas fuel. For example, the Chinese utility model "Convection Liquid Fireplace Heating Device" with the patent No. An automatic oil fired fireplace. The fireplaces of the above two patents all use liquid fuel for fuel, but the liquid fuel in the two patents uses the direct combustio...

AI Technical Summary

Problems solved by technology

The fireplaces of the above two patents all use liquid fuel for fuel, but the liquid fuel in the two patents uses the direct combustion of liquid fuel when burning, which not only makes the combustion of the liquid fuel insufficient and the combustion efficiency is low , and cannot effectively control the combustion of liquid fuel

Gasification of liquid fuel and then combustion can make the fuel have the advantages of low temperature, easy combustion control and good combustion flame. In order to improve the combustion efficiency of liquid fuel, people use the method of gasifying liquid fuel to realize the combustion of liquid fuel , but the structure of the current liquid fuel gasification device is relatively complicated, and it must first be preheated by igniting the fuel in the preheating combustion cup. During the ignition process, the liquid fuel is usually exposed to the air, and there is still a certain degree of safety Hidden danger

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