Magnetism-driven air conduit with built-in cleaning device

Abstract

A ventilation duct utilizing magnetic movement with a built-in cleaning device, comprising a ventilation duct, a metal ring, bristles, a lower guide rod, an upper screw, an external electromagnetic mechanism, an outer magnetic ring and a motor, the metal ring is inside the ventilation duct, the There are bristles on the outer wall of the metal ring, the annular magnetic sheet is set on the outside of the ventilation pipe, the metal ring is inside the outer magnetic ring, and the outer magnetic ring has an external electromagnetic mechanism on the upper and lower sides , the upper screw passes through the upper external electromagnetic mechanism, the two ends of the upper screw are connected with the rotating shaft of the motor through a coupling, and the lower guide rod passes through the lower external electromagnetic mechanism. The invention provides a ventilation duct with a built-in cleaning device utilizing magnetic force movement. There is a cleaning ring inside the ventilation duct, and the cleaning ring is driven by an external electromagnet, thereby realizing regular cleaning inside the tube.

Description

technical field [0001] The invention relates to the field of ventilation ducts, in particular to a ventilation duct with a built-in cleaning device utilizing magnetic force movement. Background technique [0002] There is often a lot of dust in the ventilation duct, but it is often very difficult to clean it. If you want to clean it, you need to disassemble the duct. Cleaning is often very troublesome. The magnetic ring can be operated by the magnetic force line, so you can design the ventilation with the corresponding built-in cleaning device pipes, for cleaning. Contents of the invention [0003] In order to solve the above existing problems, the present invention provides a ventilation duct with a built-in cleaning device using magnetic force movement. There is a cleaning ring in the ventilation duct, and the cleaning ring is driven by an external electromagnet, so that regular cleaning in the tube can be achieved. To achieve this purpose , the present invention provid...

AI Technical Summary

Problems solved by technology

[0002] There is often a lot of dust in the ventilation duct, but it is often very difficult to clean it. If you want to clean it, you need to disassemble the duct. Cleaning is often very troublesome. The magnetic ring can be operated by the magnetic force line, so you can design the ventilation with the corresponding built-in cleaning device pipes to clean

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