To provide a duct type air blower that can change an amount of blow from an air outlet while standardizing a shape of an air outlet member, and can be manufactured simply at low cost.SOLUTION: A duct type air blower 1 includes: cylindrical duct enclosures 31, 41 for forming duct members; a screw member 7 disposed in the duct enclosures 31, 41; spiral flow paths 34, 44 formed by the screw member 7, and spirally rotating air in the duct enclosures 31, 41; and a first air outlet 11 to a fourth air outlet 14 provided in the longitudinal direction of an outer circumferential part of the duct enclosures 31, 41, and blowing the air and arranged optionally. Multiple openings 5 are formed in a slit-like shape for each of the first air outlet 11 to the fourth air outlet 14 in the circumferential wall of the duct enclosure 31. An air outlet member 8 with a discharge opening 83 is mounted in the outside of the circumferential wall of the duct enclosure 31 by covering the circumference of the opening 5. The slit widths W1-W4 of the openings 5 are set according to the amount of blow of the air.SELECTED DRAWING: Figure 1

    【課題】吹出口部材の形状を統一しつつ、吹出口からの吹出量を変化させることができ、低コストで且つ簡単に製造することができるダクト型送風装置を提供する。【解決手段】ダクト型送風装置1は、ダクト部材を形成する円筒状のダクト筐体31,41と、ダクト筐体31,41内に配されるスクリュー部材7と該スクリュー部材7によって形成されダクト筐体31,41内の空気を螺旋回転させる螺旋流路34,44と、ダクト筐体31,41の外周部の長手方向に設けられ空気を吹き出す任意に配列された第1吹出口11〜第4吹出口14と、を備える。開口5は、ダクト筐体31の周壁に、第1吹出口11〜第4吹出口14ごとにスリット状に複数形成される。ダクト筐体31の周壁の外側に、空気吹出口83を備える吹出口部材8が開口5の周囲を覆って取り付けられる。開口5のスリット幅W1〜W4は、空気の吹出量に応じて設定される。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DUCT TYPE AIR BLOWER


    Weitere Titelangaben:

    ダクト型送風装置


    Beteiligte:
    OE HIROYUKI (Autor:in) / YAMAMOTO MASAAKI (Autor:in) / HOTTA SATOSHI (Autor:in)

    Erscheinungsdatum :

    2020-09-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



    DUCT-TYPE BLOWER

    OE HIROYUKI / MIZUTA RYUJI / HOTTA SATOSHI | Europäisches Patentamt | 2020

    Freier Zugriff

    Frequency Response of Blower/Duct/Plenum Fluid Systems

    F. R. Goldschmied / D. N. Wormley | AIAA | 1977


    Bicera blade type blower

    Engineering Index Backfile | 1959


    Dual Scroll type Bidirectional Blower

    Europäisches Patentamt | 2022

    Freier Zugriff

    BLOWER

    MAEDA KENICHIRO | Europäisches Patentamt | 2021

    Freier Zugriff