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    • 6. 发明申请
    • IMPROVEMENTS TO DEVICES CONTROLLING AND REGULATING AN AIR FLOW
    • 改进控制和调节空气流量的装置
    • WO99015839A1
    • 1999-04-01
    • PCT/FR1998/002005
    • 1998-09-18
    • F24F13/04F24F13/08F24F13/26
    • F24F13/26F24F13/04F24F2013/088Y10T137/87724
    • The invention concerns a device regulating the temperature of premises by means of a secondary air flow blown therein, comprising an upstream duct (1) communicating with means supplying pressurised air, ending in a converging element (11) emerging into a downstream duct (3) communicating with the premises. Said device is characterised in that a substantially rotating solid (15a), capable of being positioned along the convergent element (11) longitudinal axis, is arranged at least partially upstream of the outlet thereof, so as to define between the substantially rotating solid (15a) outer surface and the convergent element (11) inner wall a ring-shaped channel the size of which depends on the position of said solid (15a) relative to said wall.
    • 本发明涉及通过吹入其中的二次空气流来调节房屋的温度的装置,包括与供给加压空气的装置相通的上游管道(1),该上游管道终止于出现在下游管道(3)中的会聚元件(11) 与房屋沟通。 所述装置的特征在于,能够沿着会聚元件(11)纵向轴线定位的基本上旋转的固体(15a)至少部分地布置在其出口的上游,以便限定在基本上旋转的固体(15a) )外表面和会聚元件(11)内壁是环形通道,其大小取决于所述固体(15a)相对于所述壁的位置。