A high-efficiency energy-saving boiler

Abstract

The invention discloses an efficient energy-saving boiler. A boiler body and a boiler container are included. The boiler body is internally provided with a first vertical pipe and a second vertical pipe. The lower end of the first vertical pipe communicates with the boiler container. The upper end of the first vertical pipe is closed. The second vertical pipe upwards penetrates through the outer wall of the boiler body. The lower end of the second vertical pipe is closed. Each of the ends, getting close to each other, of the first vertical pipe and the second vertical pipe fixedly communicateswith one short pipe. The efficient energy-saving boiler has the advantages that multiple heat conduction pipes are arranged in the efficient energy-saving boiler, an automatic control device controlshot air in the boiler to flow into the heat conduction pipes from the positions of short pipes at different positions, it is ensured that the obvious temperature difference exists between the hot airof the heat conduction pipes and the water at the position, hot air generated due to boiler combustion can stay in the heat conduction pipes at the obvious temperature difference position for a longtime, heat in the hot air can be sufficiently conducted into water, and energy of energy heating in the boiler is utilized to the maximum.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to a high-efficiency and energy-saving boiler. Background technique [0002] As a heat source equipment widely used in production and life, the boiler is widely promoted due to its unique performance, which heats water through the furnace and pipe walls, and the water is heated to generate steam. At present, more mature and advanced boilers are usually composed of a pot shell and a furnace, and the water is heated through the furnace, but in fact, when the fuel in the boiler is burned, a lot of heat will be discharged outside through the exhaust gas at the same time, resulting in a lot of energy wasted; [0003] There are some energy-saving boilers in the prior art, which directly introduce the exhaust gas generated by combustion into the water pipeline, so that the heat in the exhaust gas can be transferred to the water, but the main problem of this solution is that the flow rate ...

AI Technical Summary

Problems solved by technology

At present, more mature and advanced boilers are usually composed of a pot shell and a furnace, and the water is heated through the furnace, but in fact, when the fuel in the boiler is burned, a lot of heat will be discharged outside through the exhaust gas at the same time, resulting in a lot of energy wasted;

[0003] There are some energy-saving boilers in the prior art, which directly introduce the exhaust gas generated by combustion into the water pipeline, so that the heat in the exhaust gas can be transferred to the water, but the main problem of this solution is that the flow rate of the exhaust gas is often too high, and it cannot be heated in the pipeline. It stays for a long time, so that the heat in the exhaust gas cannot be effectively transferred to the water, resulting in a large amount of waste

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