Energy-saving boiler

Abstract

The invention relates to an energy-saving boiler. The energy-saving boiler comprises a main body, a support, a driving mechanism, an air exhaust mechanism and an air blowing mechanism, wherein the main body and the driving mechanism are both arranged on the support, the air exhaust mechanism and the air blowing mechanism are arranged on the two sides of the driving mechanism respectively, a purification assembly is arranged on the support, and the purification assembly comprises a purifying unit and a dredging unit. According to the energy-saving boiler, circulation of hot air is achieved through the air exhaust mechanism, air blowing is achieved through the air blowing mechanism, and the device achieves operation of the air exhaust mechanism and the air blowing mechanism through one output end, so that cyclic utilization of the hot air is achieved, and energy is saved; on-line purification is conducted in the circulating process of the hot air through the purification assembly, so that efficiency is improved; and according to a heating mechanism, the contact area between the heating mechanism and water is enlarged through a spiral heating pipe, and meanwhile the hot air is circularly heated in the heating pipe, so that a better heating effect is achieved, the heating efficiency is improved, and energy is saved.

Description

technical field [0001] The invention relates to an energy-saving boiler. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire. Furnace refers to the place where fuel is burned. The boiler includes two parts: the boiler and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or regenerated. The generator converts mechanical energy into electrical energy, and the boiler that provides hot water is called a hot water boiler. It is mainly used in daily life and has a small amount of application in in...

AI Technical Summary

Problems solved by technology

[0003] When the existing boiler is in use, it generally heats the water at the bottom of the pot body, and the contact area between the heat source and the water is small, so that the heat absorption efficiency of the water is average, resulting in too long heating time and large energy consumption. At the same time, the existing boilers generally do not have a good hot air recycling device, and part of the hot air is directly discharged through the exhaust port, which consumes a lot of energy and is not conducive to energy saving.

Images