Powerful air supply and dust removal device of wind power generation tower

By designing a powerful air supply and dust removal device for wind power towers, the impeller and reciprocating screw driven by the motor drive the purge frame to move inside the housing, absorb external air and sweep dust, the problem of dust accumulation inside the wind power tower is solved, ensuring the normal operation and heat dissipation effect of electrical components.

CN222668308UActive Publication Date: 2025-03-25BEIHAI TIANSHUN WIND POWER EQUIP CO LTD
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Patent Information

Application Number
CN202421642796.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-11
Publication Date
2025-03-25
Estimated Expiration
2034-07-11

AI Technical Summary

Technical Problem

When the wind power tower is used in daily use, external dust will enter the inside of the casing, and the long-term accumulation of dust will affect the normal operation of the electrical components inside the casing and greatly affect the overall heat dissipation effect of the casing.

Method used

A strong air supply and dust removal device for wind power towers is designed, including the motor-driven impeller rotation in the pump housing, which drives the reciprocating screw to rotate through the speed reduction module, and drives the purge frame to move back and forth within the housing, and uses the impeller to absorb external air and blow it into the interior of the housing through the blowing hole to achieve strong purge of dust.

Benefits of technology

It effectively avoids the accumulation of dust and affects the normal operation of electrical components inside the case, and solves the problem of difficult heat discharge inside the case, ensuring the normal operation and heat dissipation effect of the case.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a wind power generation tower powerful air supply dust removal device, which relates to the technical field of wind power generation towers and comprises a casing, a motor is mounted at the top of one end in the casing, a pump casing positioned at one end of the motor is fixed at the top end in the casing, and an impeller is rotatably connected in the pump casing. One end of the impeller is fixedly connected with a motor output shaft. The motor drives the impeller in the pump shell to rotate, meanwhile, the speed reduction module drives the reciprocating screw rod to rotate, the reciprocating screw rod rotates to drive the purging frame to reciprocate in the machine shell, meanwhile, the impeller rotates to absorb outside air through the air inlet pipe, and absorbed air enters a cavity in the purging frame through the corrugated connecting pipe; and dust is blown into the shell through the multiple groups of blowing holes, so that dust accumulated in the shell can be forcefully blown, and the problems that normal operation of electrical components in the shell is affected by dust accumulation and heat in the shell is difficult to discharge are effectively avoided.
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