Atmospheric segmented burner and hot water equipment

Abstract

The invention relates to an atmosphere type segmented burner and hot water equipment. In the using process, fuel gas is sprayed out through a nozzle, entrains surrounding air and enters an ejector together with the surrounding air to be mixed; and then the mixture is injected into the injection port by the injector and flows into the mixing tank. And the gas entering the mixing tank is mixed again, so that the fuel gas and the air are fully mixed, and the uniformity of the mixed gas is improved. And after mixing, the gas flows into the flow equalizing cavity through the flow equalizing holes and then flows to the fire holes from the flow equalizing cavity, so that the mixed gas flows out of the surface of the burner body for ignition. Due to the fact that the flow equalizer is additionally arranged between the burner body and the mixing groove, mixed gas is mixed through the mixing groove and the flow equalizing cavity in sequence before flowing out of the fire holes, fuel gas and air are fully mixed, it is guaranteed that the components of the mixed gas are kept uniform all the time in the combustion process, and therefore flame is stably combusted, and the combustion efficiency is improved. And the combustion performance of the atmospheric segmented combustor is greatly improved.

Description

technical field [0001] The invention relates to the technical field of hot water equipment, in particular to an atmospheric sectional burner and hot water equipment. Background technique [0002] Atmospheric burners are classified according to the primary air coefficient, and are divided into diffused atmospheric burners, atmospheric burners and fully premixed atmospheric burners. Among them, the atmospheric burner is a premixed part of the air equipment. Because of its short flame, strong firepower, high combustion temperature, and the ability to burn different properties of gas, it has become the mainstream atmospheric burner. [0003] The traditional atmospheric burner is assembled by the atmospheric burner casing, several atmospheric burner single-pieces, and fixed parts. Different load requirements are combined with different numbers of atmospheric burner single-pieces. However, the traditional structure is relatively complex, with many production processes, and at the...

AI Technical Summary

Problems solved by technology

However, the traditional structure is relatively complicated, and there are many production processes. At the same time, it is limited by the single-piece structure of the atmospheric segmented burner, so it is difficult to apply to cylindrical or cylindrical hot water equipment.

Because traditional burners are limited by design factors such as structure, use environment, and cost, it is easy to have uneven mixing of gas and air, which affects the stability of burner combustion, thereby affecting combustion characteristics and user experience.

Images