Axial flow impeller

Abstract

An axial flow impeller comprises an impeller body which is provided with a guide blade. The guide blade and a rotating shaft of the axial flow impeller form an inclined angle, a transmission shaft connecting device is arranged on the impeller body, and the area of the guide blade is enlarged gradually from two ends of the impeller to the middle part of the impeller. The axial flow impeller fully utilizes circumference motion and fluid motion and utilizes eddy to buffer energy and mix fluid, thus generating higher pushing force and pressure. The axial flow impeller can replace the existing impellers of axial flow water pumps, axial flow fans, spraying devices, atomization devices, screw propellers and the like, saves more energy, lowers noise, and can realize higher rotating speed, higher pressure, longer service life and lower construction cost.

Description

Technical field [0001] The invention relates to impeller parts of fluid pressurized conveying equipment, spray equipment, fans, propellers, propulsion equipment, blowing equipment, etc., in particular to an axial flow impeller. It can be widely used in fields such as fluid pressurization, transportation, cooling, and propulsion equipment. It can be used as the impeller, turbine, and turbofan of axial flow water pump, axial flow fan, spray equipment, atomization equipment, gas turbine, turbojet engine, compressor, blast furnace blower, etc., which can generate higher pressure and save energy. It can also be used as a propeller for vehicles, ships, aircrafts, etc. Background technique [0002] Existing impellers generally have defects such as high energy consumption, high noise, low pressure, low suction, inability to achieve higher speeds, and inability to generate higher thrust. [0003] Existing spray equipment has disadvantages such as inability to produce finer droplets and in...

AI Technical Summary

Problems solved by technology

[0002] Existing impellers generally have defects such as high energy consumption, high noise, low pressure, low suction, inability to achieve higher speed, and inability to generate higher thrust.

[0003] Existing spray equipment has defects such as inability to produce finer droplets and higher pressure spray airflow

[0004] Existing propulsion equipment includes propellers, jet engines, etc., which have many defects such as low propulsion speed, high energy consumption and low efficiency

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