| 摘要 |
Device for cooling ventilation air has body and supply branch pipes for supply of ventilation and compressed air. At inlet of the body are installed swirler and discharge branch pipe, its one end is fixed coaxially in the body, and the other end is connected to through opening in side surface of the body. At outlet of the body coaxially to its axis nozzle is installed, this is connected to pipeline of compressed air and is arranged with possibility of its sudden expansion. |
