The invention discloses a uniform air supply duct of a railway vehicle air-conditioning system. The air supply duct comprises air inlets, air supply partition plates, air supply outlets and an air supply duct body. The air supply outlets are formed in the middle of the bottom of the air supply duct body on two sides of the air inlets; the air supply partition plates are arranged between planes between an upper surface and a lower surface of the main air supply duct body on the two sides of the air supply outlets; an air supply slot for enabling air to enter an air supply cavity from the main air supply duct is formed in each partition plate; the main air supply duct is formed between the air supply partition plate and the air supply duct body; and the air supply cavity is defined by the two air supply partition plates on the same side of the air inlets and the air supply duct body. Air supply uniformity of the uniform air supply duct is convenient to adjust; and the air supply uniformity in an original state is better so that during debugging, the requirement for air supply uniformity can be met only by arranging a small number of guide plates in the air supply cavity, an influenceof the small number of guide plates on a resistance is small due to a fact that dynamic pressure in the air supply cavity is quite small relative to that in the main air supply duct, the guide platesin the air supply cavity can be adjusted through the air supply outlets, and an inspection door does not need to be arranged or detached frequently.

    一种轨道车辆空调系统均匀送风风道,包括进风口、送风隔板、送风口、送风道本体,所述送风口设置在进风口两侧送风道本体底部中间区域,所述送风隔板设置在所述送风口两侧主送风道本体上下面之间平面之间,隔板上设有使风从主送风道进入送风腔的送风条缝,所述送风隔板和送风道本体之间形成主送风道,进风口同侧的两个送风隔板和送风道体围成送风腔,本发明均匀送风风道的送风均匀性调节方便,由于原始状态送风均匀性较好,调试时只需要在送风腔内设置少量的导流板即可满足送风均匀性要求,由于送风腔相对于主送风道内动压非常小,所以少量导流板对阻力影响很小,而且送风腔内的导流板可以通过送风口进行调节,不需要设置检查门及频繁拆卸检查门。


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    Titel :

    Uniform air supply duct of railway vehicle air-conditioning system


    Weitere Titelangaben:

    一种轨道车辆空调系统均匀送风风道


    Beteiligte:
    CUI JUNSHENG (Autor:in) / KANG WEI (Autor:in) / LUO MENG (Autor:in) / HAN HAN (Autor:in)

    Erscheinungsdatum :

    2020-11-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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