Novel wind energy heating system

Abstract

The invention provides a novel wind energy heating system which comprises a wind energy collecting device, an air power heating furnace and a speed increase unit. The wind energy collecting device comprises a first rotating shaft and rotary blades fixed to the first rotating shaft in the circumferential direction, and the rotary blades rotate under the effect of wind energy to drive the first rotating shaft to rotate; the air power heating furnace comprises a furnace wall, a second rotating shaft arranged in the furnace wall, a plurality of restriction orifices and a plurality axial flow blades fixed to the second rotating shaft; center holes of the multiple axial flow blades are arranged on the second rotating shaft in a sleeving manner and are arranged in the axial direction of the second rotating shaft, the restriction orifices are arranged between every two corresponding adjacent axial flow blades, and the speed increase unit is connected between the first rotating shaft and the second rotating shaft. By means of the novel wind energy heating system, other unnecessary waste generated by conversion from wind energy to electric energy to heat energy is saved, and the energy resource using rate is improved; and the inlet air temperature of the air energy using equipment can be improved, the energy conversion efficiency of the air energy using equipment is improved, and the application scope of the system is expanded.

Description

technical field [0001] The invention relates to the fields of wind energy utilization and air energy utilization, in particular to a novel wind energy heating system. Background technique [0002] A large amount of heat used by northern cities every year mainly comes from high-temperature hot water and high-temperature steam supplied by thermal power plants, and part of the heat is obtained by consuming electric energy, so northern cities consume a lot of primary energy in winter. In recent years, the emergence of a large number of air-energy utilization equipment such as air-energy water heaters and air-energy heat pumps has provided a new way to solve household hot water in northern cities. [0003] Aerodynamic heating furnace technology is a key technology born in the process of air energy utilization research. It is a technology that improves product efficiency by increasing the air temperature used in air energy products. This technology originated in Russia and is stil...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: in order to increase the current wind energy utilization form, the present invention provides a new type of heating system that converts wind energy into heat energy, saving other unnecessary waste such as wind energy to electric energy and then heat energy, Improve energy utilization; it can be used to increase the inlet air temperature of air energy utilization equipment, thereby improving the energy conversion efficiency of air energy utilization equipment and broadening its scope of application

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