A smoke temperature reduction structure for a heating boiler

Abstract

The invention discloses a flue-gas temperature reducing structure of a heating boiler. The flue-gas temperature reducing structure comprises a flue-gas inlet pipe, wherein the flue-gas inlet pipe is aU-shaped pipe, and a flue-gas outlet and a temperature reducing pipe of the heating boiler separately communicate with the two ends of the flue-gas inlet pipe. The temperature reducing pipe communicates with a flue-gas outlet pipe, and a rain shade is additionally installed on the end portion of the flue-gas outlet pipe. A hot water tank and a cold water tank are sequentially installed outside the temperature reducing pipe from top to bottom in a matched mode, and the hot water tank communicates with the cold water tank through a water feeding pipe arranged on the middle position between thehot water tank and the cold water tank. A water pump communicates to the lower end of the water feeding pipe, the water pump is fixedly installed at the top of the cold water tank, the input end of the water pump is electrically connected to the output end of a single chip microcomputer, and the input end of the single chip microcomputer is electrically connected to the output end of an external power supply. The flue-gas temperature reducing structure of the heating boiler rapidly cools internal flue gas of the temperature reducing pipe through circulating water so as to avoid injury caused by hot gas to people, meanwhile, heat can be dissipated through a heat dissipation grille, and the heat is reused.

Description

technical field [0001] The invention relates to the technical field of heating boiler equipment, in particular to a smoke temperature reducing structure of a heating boiler. Background technique [0002] With the prosperity of the economy, the continuous improvement of people's living standards, the development of production technology is getting better and better, and people's use of their time is becoming more and more demanding. In life, we have higher and higher requirements for equipment. We hope to be able to Through the innovation of equipment, the work efficiency of the equipment can be improved, the working time can be reduced, the use efficiency can be improved, and the maximum value can be exerted. With the development of science and technology, the heating boiler has developed to a great extent, and its use is becoming more and more At the same time, its development has brought great convenience to people when they use heat energy, and its types and quantities ar...

AI Technical Summary

Problems solved by technology

Although there are many types and quantities of heating boiler equipment currently on the market, most of the heating boilers do not cool down the exhaust gas when they are in use. The staff of the flue gas will cause injury, and there are certain safety hazards

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