| 摘要 |
PROBLEM TO BE SOLVED: To swell efficiently dirts by providing streams to dishes to drain water after washing in a sink tub from an outlet formed in a mounting substrate by mounting a jet generator that generates jets in the sink tub. SOLUTION: A motor 19 is mounted in the lower portion of a circular mounting plate 17 that becomes a mounting substrate formed in agreement with a worked hole 16, a pump impeller 23 attached to a motor shaft 20 penetrating a mechanical seal 21 with a nut 22 is rotated to allow it perform a pumping action, using an opening 25 in the center as a suction opening together with a pump casing 24 attached to the periphery. In the pump casing 24, a clearance 27 as a jet outlet is formed between the pump casing 24 and a circular mounting plate 17 by supports 26, water sucked from the opening 25 blows out along the circular mounting plate 17 from the entire periphery of the clearance 27, and flows water vigorously in the sink tube 1 in the form of jets 28 and 29.
|
