一种适用于地铁车辆风道清洁装置及清洁方法

By designing an automated cleaning device suitable for subway vehicle ventilation ducts, the problems of low cleaning efficiency and debris scattering in existing technologies have been solved, achieving efficient and comprehensive cleaning results while reducing labor intensity and environmental pollution.

CN121200973BActive Publication Date: 2026-07-17CRRC DALIAN CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CRRC DALIAN CO LTD
Filing Date
2025-11-03
Publication Date
2026-07-17

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Abstract

本发明涉及地下交通技术领域，尤其涉及一种适用于地铁车辆风道清洁装置及清洁方法。第一螺纹杆旋转驱动其中两个电动行走轮沿第一方向相向或相背移动，第二螺纹板沿第一方向滑动设置于壳体，第一楔形板固定于第二螺纹板，第二L形板沿第二方向滑动设置于壳体，第二楔形板固定于第二L形板，第一楔形板的斜面能够挤压第二楔形板的斜面，第二螺纹杆旋转驱动其中两个电动行走轮沿第二方向相向或相背移动，清洁毛刷可拆卸设置于壳体。相较于现有技术，该装置通过调节第一螺纹杆和第二螺纹杆，能够调节四个电动行走轮的位置，进而适用于不同尺寸的风道，同时，电动行走轮配合清洁毛刷，能够提高清洁效率，降低清洁强度，防止杂质散落或堆积在风道周围。
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Citation Information

Patent Citations

  • Self-washing automobile cleaning brush

    CN109895744A

  • Air duct cleaning equipment of heating ventilation air conditioner

    CN208840145U