A low-noise axial flow fan capable of being displaced and adjusted in a lifting mode comprises an air guide barrel of the fan, lifting channel steel is welded and fixed to the outer walls of the two sides of the air guide barrel, vertical supporting columns are inserted into the front end and the rear end of the lifting channel steel, the lower ends of the supporting columns are fixed to transverse bottom channel steel with a downward opening, and the upper ends of the supporting columns are fixed to a supporting frame; the two ends of the bottom steel channel are provided with traveling wheels capable of being turned over. A vertical first guide groove is formed in the supporting column, a longitudinal limiting clamping plate is inserted into the first guide groove of the supporting column, the limiting clamping plate is inserted into the lifting channel steel, a plurality of transverse T-shaped guide pin shafts are inserted into the limiting clamping plate, and the guide pin shafts are fixed to the lifting channel steel in an inserted mode. The low-noise axial flow fan is provided with the overturning type traveling wheels, the positions of the traveling wheels can be switched, the axial flow fan can be assisted to move, and meanwhile effective positioning of the axial flow fan can be met; and the height of the axial flow fan can be adjusted, so that the limitation of the ventilation and exhaust directions of the axial flow fan can be effectively reduced.

    一种可位移可升降调节的低噪音轴流风机,包括风机的导风筒,导风筒两侧的外壁焊接固定有升降槽钢,升降槽钢的前、后端插接有竖直的支撑柱,支撑柱的下端固定在开口朝下并呈横向的底部槽钢上,支撑柱的上端固定在支撑架上;底部槽钢的两端设有可翻转的行走轮;支撑柱上成型有竖向的第一导向槽,支撑柱的第一导向槽内插接有纵向的限位夹板,限位夹板插设在升降槽钢内,限位夹板上插接有若干横向T型的导向销轴,导向销轴插接固定在升降槽钢上。本低噪音轴流风机配设有翻转式的行车轮,行车轮位置可以进行切换,可以辅助轴流风机移动,同时能满足轴流风机的有效定位;而且轴流风机的高度可以进行调节,能有效减小轴流风机通风、排风方向的限制。


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    Titel :

    Displacement and lifting adjustable low-noise axial flow fan


    Weitere Titelangaben:

    一种可位移可升降调节的低噪音轴流风机


    Beteiligte:
    LU MIAOJUN (Autor:in) / LIU YINGHUI (Autor:in) / LU YUFENG (Autor:in)

    Erscheinungsdatum :

    2022-09-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE



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