Bonfire oven

Abstract

A bonfire oven has a body placeable on the ground. The body has a combustion cabinet and an auxiliary equipment cabinet. A burner contained in the combustion cabinet has a fire grate, a side plate extending upward from the fire grate, a top plate opposite to the fire grate, a blowing space beneath the fire grate, and a hearth defined by the fire grate and the side plate. A fuel supply mechanism, an electrical equipment and an air blower is contained in the auxiliary equipment cabinet. The bonfire oven further has a flame portion on the top which is a flame roaring space formed by at least one piece of high temperature resistant glass.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]Not ApplicableSTATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT[0002]Not ApplicableINCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A COMPACT DISC[0003]Not ApplicableBACKGROUND OF THE INVENTION[0004]1. Field of the Invention[0005]The invention relates to a bonfire oven, and more particularly, to a bonfire oven for use with biomass fuel which is safe to use and easy to control fire.[0006]2. Description of Related Art[0007]Setting bonfire is an ancient tradition and beloved by many people of vicarious countries. Until now, the way of setting a bonfire is basically putting a pile of wood, charcoal, or carbon on the ground or in a basin and then igniting. This traditional way of bonfire setting brings following main problems. First, safety. Sparkles and flame of the bonfire fly in wind and will be liable to ignite other objects or scald people or animals. Situation becomes more dangerous when natural wood or carbon explodes i...

AI Technical Summary

Benefits of technology

This patent describes a bonfire oven that has several technical benefits. First, it improves safety by reducing the risk of fire and wind. Second, it quickly reaches a full flame and is efficient in generating and extinguishing. Third, it uses biomass fuel granule which is more inflammable and produces less smoke and ash. Fourth, it allows external air to flow within the flame portion, resulting in a higher flame. Fifth, it is easy to collect and clean. Lastly, it is easy to transport, suitable for both long and short distance movements.

Problems solved by technology

This traditional way of bonfire setting brings following main problems.

Sparkles and flame of the bonfire fly in wind and will be liable to ignite other objects or scald people or animals.

Situation becomes more dangerous when natural wood or carbon explodes in burning.

In this way of bonfire setting, both ignition and extinguishing usually take a long time.

Water dampening needs adequate water source and natural burn out usually requires a guardian.

Both ways have a low efficiency of flame control.

Furthermore, since flame is totally affected by wind, when wind, especially gust, is high, bonfire will be completely infeasible.

Third, circumstance issues.

In the traditional way of bonfire setting, thick smoke will be generated in a very long period from start to full burning, which will negatively affect circumstance and health of surrounding people.

And ash, wreckage, and stain on the ground left by burning are hard to clean.

Situations become even worse when the flame is put out with water.

It is not easy for a traditional bonfire to form a splendid scene of blazing fire.

Fifth, the bonfire is not able to be transported.

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