A modular multi-layer water jacket energy-saving heating furnace

Abstract

The invention relates to a modular multi-layer water-jacket energy-saving heating stove. An outer liquid channel formed in an outer shell and an inner shell communicates with a liquid inlet and a liquid outlet which are formed in the outer shell. A barrier plate is arranged on the bottom surface of the inner shell. A cavity communicating with the outer liquid channel is formed in the barrier plate. The internal space of the inner shell is divided into two heat exchange chamber areas and a flue gas passageway by the barrier plate, wherein the two heat exchange chamber areas are located on the two sides, and the flue gas passageway is located between the upper end of the barrier plate and the inner shell; and two heat exchange chambers are arranged in the two heat exchange chamber areas correspondingly, and inner liquid channels are formed in the two heat exchange chambers correspondingly. According to the modular multi-layer water-jacket energy-saving heating stove, through the combination of the outer liquid channel and the two inner liquid channels, the recycle circuit of heat-conducting liquid is lengthened; through the high heat conductivity of the heat-conducting liquid, the temperature can be greatly increased through repeated heating, and the requirement for heating is met; in addition, smoke can rapidly heat the heat-conducting liquid after turning circulation, and the heating efficiency is high; meanwhile, alcohol hydrocarbon fuel is used as a fuel agent, pollution is avoided after combustion, and the environment is clean; and a control loop based on a temperature controller and a temperature sensor is additionally arranged, so that automatic heating is conducted by a heating loop, fuel is saved, and the cost is reduced.

Description

Technical field [0001] The invention belongs to the technical field of energy saving and environmental protection improvement of heating boiler structure, in particular to a modular multi-layer water jacket energy saving heating stove. Background technique [0002] People cannot do without the exploitation of heating boilers in their daily work. They use chemical fuels, electric energy and other energy sources to heat cold water to a certain temperature, and then the hot water radiates the heat to the environment through the radiator, realizing indoor heating or domestic hot water Supply. Chemical fuels are mainly wood, coal, oil and gas. Wood and coal will produce a large amount of smoke, sulfur, nitrogen, carbon dioxide and other pollutants and slag when burned. These smoke and dust will cause pollution when discharged into the air. The slag needs to be cleaned and stacked regularly. , It also pollutes the environment to a certain extent. Oil and gas have relatively few pollut...

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Problems solved by technology

Chemical fuels are mainly wood, coal, fuel oil and gas. When wood and coal are burned, a large amount of pollutants such as smoke, sulfur nitrogen, carbon dioxide and slag will be produced. These smoke and dust will cause pollution when discharged into the air. The slag needs to be cleaned and stacked regularly , also has a certain pollution to the environment. Fuel and gas are relatively less pollutants, but most of the existing boilers adopt a direct-fired structure, and the heat absorption rate generated when fuel and gas are burned is low, resulting in a waste of energy. Therefore, some manufacturers have developed boilers with spiral flue or multi-stage combustion structure. The former spiral flue is a closed structure, which is difficult to clean. The latter has a complex structure, increases the floor space, and is more expensive.

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