Wind power lubrication pipeline system

CN224452977UActive Publication Date: 2026-07-03JIANGSU PETRO HOSE & PIPING SYST CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU PETRO HOSE & PIPING SYST CO LTD
Filing Date
2025-07-31
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing wind power generation lubrication systems suffer from discontinuous grease supply and susceptibility to contamination in harsh environments such as high altitudes and extreme cold, and lack continuous positive pressure output and sealing protection, resulting in equipment wear and poor lubrication performance.

Method used

A spring-driven spiral energy conversion mechanism, combined with a piston plate and a one-way injection valve, enables directional supply and continuous positive pressure output of lubricant. Through mechanical energy storage and conversion, it ensures the stable delivery of lubricant in wind power generation equipment.

Benefits of technology

It achieves continuous positive pressure output of lubricating fluid, prevents backflow and contamination, improves lubrication effect and equipment service life, and adapts to stable grease supply needs in complex environments.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224452977U_ABST
Patent Text Reader

Abstract

The utility model discloses a kind of wind power generation lubrication pipeline systems, including storage cabin, power roll box and piston plate slidingly installed in storage cabin;Slide guide rod is equipped in storage cabin, and piston plate surface is equipped with guide hole;Spiral clockwork, rotating shaft sleeve and screw guide rod are equipped in power roll box, screw guide rod is cooperated with screw sleeve pipe thread, and screw sleeve pipe is connected in piston plate one end;Rotating shaft sleeve can be connected with external rotating handle by quick connector, and realize clockwork energy storage.Storage cabin side is equipped with liquid injection valve, is communicated with filling pipe, and is equipped with spring valve piece inside, forms one-way flow guide;The other side is equipped with flow channel pipe outputting lubricant.Clockwork releases energy and drives rotating shaft sleeve to rotate, screw guide rod drives screw sleeve pipe to advance piston plate, realizes the positive pressure output of lubricating liquid.The system has the advantages of compact structure, self-supply pressure, reliable sealing, strong adaptability, especially suitable for lubrication protection in long-term operation of wind power generation equipment.
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