| 摘要 |
A rotary type sprayer is provided to enlarge a spraying area and to improve spraying efficiency by spraying liquid in all directions by rotating a nozzle at 360 degrees. The rotary type sprayer is composed of a motor(11); a hollow rotary shaft composed of a liquid flowing passage formed at the inner periphery and a liquid communicating hole formed at the outer periphery to communicate with the liquid flowing passage, and connected to the motor to turn; a housing(21) having a part chamber(23) storing the motor and a storage chamber(25) partially receiving the rotary shaft and storing the liquid supplied to the liquid flowing passage; a body(41) having an air flowing passage formed in a region of the inner periphery and a liquid input port(45) supplying the liquid to the liquid communicating hole and an air input port(47) feeding the air to the air flowing passage, which are formed at the outer periphery, and partially receiving the rotary shaft; at least one discharge unit(61) disposed at the ends of the body and the rotary shaft and provided with a liquid discharge passage communicating with the liquid flowing passage and discharging the liquid and an air exhaust passage communicating with the air flowing passage and exhausting the air; a liquid spray nozzle combined to the liquid discharge passage to jet the liquid; and an air spray nozzle joined to the air discharge passage to spray the air with receiving the liquid spray nozzle.
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