Combustion device
AssigneeLepaier Global Co., Ltd.
InventorsYong Peng, Bin Wang
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a combustion device capable of generating a spirally interlaced flame effect and improving combustion firepower. The combustion device includes an outer wall and an inner wall. A ventilation chamber is formed between the inner wall and the outer wall. An upper end of the inner wall is provided with a plurality of air inlet structures distributed at intervals circumferentially. A combustion chamber restricted by the inner wall is connected to the ventilation chamber through the air inlet structure. An air inlet is formed in a lower end of the inner wall. The air inlet structure includes a first air inlet hole and a guider. The guider is provided with a wind guide surface facing towards the first air inlet hole.
Claims10
A combustion device, comprising:
- an outer wall;
- an inner wall, the inner wall being enclosed to form a combustion chamber with a vertical virtual axis, a ventilation chamber being formed between the inner wall and the outer wall, external gas entering the ventilation chamber, an upper end of the inner wall being provided with a plurality of air inlet structures distributed at intervals circumferentially, the combustion chamber being connected to the ventilation chamber through the air inlet structures, and an air inlet being formed in a lower end of the inner wall;
- wherein, the air inlet structure comprises:
- a first air inlet hole, the first air inlet hole being formed in the inner wall;
- and
- a guider, the guider being arranged on the inner wall of the inner wall, the guider being provided with a wind guide surface facing towards the first air inlet hole, the wind guide surface being provided with a connecting edge and an outlet edge, the connecting edge being connected to the inner wall and extending along the contour of the first air inlet hole, the wind guide surface being formed by extending the connecting edge to the interior of the combustion chamber and the outlet edge in the direction of the first air inlet hole, a second air inlet hole being restricted by the outlet edge, and the direction of the second air inlet hole being upwards inclined relative to the vertical virtual axis, so that gas flowing through the first air inlet hole is inclined upwards to be guided towards the interior of the inner wall.
Dependencies are inferred from the claim text.