| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: centrifugal jet made up of a casing with an inlet, a cover with a swirler and water feed hole. The swirler made in the form of upturned cylindrical cup is arranged with a circular gap relative to the casing the swirler incorporates, at least, two tangential throttling circular wall. The casing lower part incorporates a tapered washer insert with a gauged orifice aligned with the swirler cylindrical surface and conicity reverse relative to that of tapered washer insert. ^ EFFECT: higher spraying effect. ^ 1 dwg |
