气液二相清洗集成式滑环

By designing the hydrostatic support and reversing components of the integrated gas-liquid two-phase cleaning slip ring, the problem of liquid medium leakage under high-speed rotation of traditional slip rings is solved, realizing gas-liquid isolation and automatic drying, thereby improving the service life and gas purity of the slip ring.

CN122083070BActive Publication Date: 2026-07-17KUNSHAN AODELU AUTOMATION TECH

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
KUNSHAN AODELU AUTOMATION TECH
Filing Date
2026-04-24
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional slip rings are prone to atomization and leakage of liquid media into the gas phase cavity under high-speed rotation, resulting in gas-liquid cross-contamination, affecting gas purity and purging effect, and causing severe wear of the seals, thus shortening their service life.

Method used

It adopts an integrated slip ring for gas-liquid two-phase cleaning, and achieves non-contact suspension of the rotating body through the static pressure support component and the reversing component. Combined with the inner isolation sleeve and throttling orifice, it forms gas-liquid physical isolation. The built-in mechanical reversing transmission mechanism and spiral blade realize automatic drying and prevent liquid accumulation corrosion.

Benefits of technology

It effectively prevents liquid media from entering the gas phase cavity, improves the reliability of gas-liquid isolation, reduces friction loss, extends slip ring life, and achieves automatic spin-drying to ensure gas purity and purging effect.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122083070B_ABST
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Abstract

本发明公开了气液二相清洗集成式滑环,属于滑环技术领域,包括固定体,所述固定体的两端均装配有轴承,两个所述轴承内共同装配有旋转体,所述固定体内部设有液相腔体和气相腔体,所述旋转体内部开设有互不连通的液相流道和气相流道;通过设置的静压支承组件和换向组件,实现了在旋转体与固定体之间形成稳定液膜和气膜,实现对旋转体的非接触式悬浮支承,大幅降低高速旋转时的摩擦损耗,气体通过气相节流孔,能够在旋转体外周形成高压环形气幕,配合内隔离套筒实现气液物理隔离,从根源上阻止液相腔体内的清洗液窜入气相腔体,气液隔离可靠性显著提升。
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