| 摘要 |
FIELD: air ventilation and conditioning. ^ SUBSTANCE: air distributor comprises housing connected with the air duct through the cylindrical inlet branch pipe provided with converging insert and injecting ports. The outer surface of the input branch pipe is provided with thread. The branch pipe is set in the cylindrical collar, and the ring with groove is mounted above the ejecting ports on the surface of the inlet branch pipe. The bottom face of the collar is provided with the ring that embraces the collar and is provided with riffles on its side made of vertical grooves. The locator is connected with the inlet branch pipe. The housing of the air distributor is cylindrical. The side of the cylinder is provided with ports for air flow, and the inner side of the cylinder is provided with a thread. The same thread is provided on the outer side of the sleeve for permitting it to be screwed in or screwed out of the cylinder. The bottom face of the sleeve is provided with ring whose side is riffled. ^ EFFECT: enhanced reliability. ^ 2 dwg
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