The invention provides a fresh air duct automatic cleaning device which is used for being installed in a cavity formed in the side wall of a fresh air duct of an air conditioner and comprises a machine base, a telescopic mechanism and a cleaning mechanism. The base is arranged in the cavity; the telescopic mechanism is slidably connected to the machine base in the extending direction of the fresh air duct and provided with a telescopic output end perpendicular to the fresh air duct. The cleaning mechanism is connected to the telescopic output end, and a cleaning brush is arranged on the cleaning mechanism; wherein the cavity is provided with an openable sealing door, and when the sealing door is opened, the telescopic mechanism is used for driving the cleaning mechanism to stretch out of the cavity and move along the fresh air duct, so that the cleaning brush cleans the inner wall of the fresh air duct. According to the automatic cleaning device for the fresh air duct, the interior of the fresh air duct can be cleaned regularly, and dust is prevented from being accumulated in the fresh air duct. The invention further provides a subway air conditioner adopting the fresh air duct automatic cleaning device.

    本发明提供了一种新风风道自动清洁装置,用于安装在空调的新风风道侧壁开设的空腔内,包括机座、伸缩机构以及清洁机构;机座设于空腔中;伸缩机构沿新风风道的延伸方向滑动连接于机座上,具有垂直于新风风道的伸缩输出端;清洁机构连接于伸缩输出端,清洁机构上设有清洁刷;其中,空腔具有可开启的封门,在封门开启时,伸缩机构用于带动清洁机构伸出空腔并沿新风风道运动、以使清洁刷对新风风道的内壁进行清洁。本发明提供的新风风道自动清洁装置,能够定期对新风风道内部进行清洁,避免新风风道内部积攒灰尘。本发明还提供了一种采用了新风风道自动清洁装置的地铁空调。


    Access

    Download


    Export, share and cite



    Title :

    Automatic cleaning device for fresh air duct and subway air conditioner


    Additional title:

    新风风道自动清洁装置及地铁空调


    Contributors:
    WANG LEI (author) / WANG FEI (author) / LIU XIAODONG (author) / GAO CHENG (author) / DUAN GUANGJIAN (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B08B Reinigen allgemein , CLEANING IN GENERAL / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



    Subway air conditioner

    HUANG HAO / YANG XIAOBO | European Patent Office | 2021

    Free access

    Dustproof device for subway air conditioner

    QIN JIUYUN / SHANG XIANGUI / LIU LIANG et al. | European Patent Office | 2025

    Free access

    Subway rail top air duct mounting device

    LA BAOCHENG / FANG LIJUN / FENG YIWEN et al. | European Patent Office | 2025

    Free access

    Subway air conditioner fresh air volume adjusting method and system based on passenger counter

    BAI XINXIN / ZHONG BOHAO / SHENG LIFANG | European Patent Office | 2022

    Free access

    Return air filtering device for subway air conditioner

    LIU LIANG / QIN JIUYUN / SHANG XIANGUI et al. | European Patent Office | 2025

    Free access