Rotary nozzle of washer

Abstract

A rotating nozzle of a cleaning machine comprises a nozzle holder connected with a spray boom; a nozzle cage is connected with the nozzle holder; the nozzle cage is sleeved with a nozzle sheath; a nozzle core is arranged in the nozzle cage; and a spray hole is formed on the nozzle core. The rotating nozzle is characterized in that a nozzle rotating seat is installed in the head of the nozzle cage; the nozzle core is in movable fit with the nozzle rotating seat; a nozzle core sleeve is connected with the nozzle core; the nozzle core sleeve is connected with a fixed pin; a pin cap is arranged on the fixed pin; a spraying channel is arranged between the fixed pin and the nozzle core sleeve; a spraying cavity is formed between the nozzle core sleeve and the nozzle sleeve; and two water inlets at an angle of 180 degrees are formed in the nozzle holder and introduced into the spraying cavity. When the nozzle core adopts a 0 degree spraying hole, the spraying pressure is high and the flushing effect is good; and when the nozzle core is swung and rotated, the spraying degree of the spraying hole is constantly changed and the spraying area is enlarged, thereby being equivalent to the effect caused by a 40 degree spraying hole. The invention has the advantages that the cleaning speed is high, the time is saved and the resource is saved.

Description

Technical field [0001] The invention relates to a spray head of a washing machine, in particular to a rotating spray head of a washing machine, belonging to washing equipment such as car washing. Background technique [0002] Washing machines are widely used to wash cars, motorcycles, exterior walls and floors of houses, etc. The structure of the spray hole in the nozzle core of the cleaning machine is directly related to the spray pressure. The spray angle of the spray hole is usually divided into 0°, 15°, 25°, 40°, 64°, 84°, The 0° spray water is linear, the spray pressure is high, and the washing effect is good, but the spray range is small, and the cleaning speed is slow; while the spray range of 40° and above is large, but the water pressure is low, and the washing effect is poor. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a rotating nozzle of a washing machine with high spray pressure,...

AI Technical Summary

Problems solved by technology

The structure of the water spray hole in the nozzle core of the cleaning machine is directly related to the water spray pressure. Usually, the water spray diffusion angle of the water spray hole is divided into 0°, 15°, 25°, 40°, 64°, 84°, The water spraying at 0° is linear, the pressure of water spraying is high, and the washing effect is good, but the spraying range is small, and the cleaning speed is slow; while the spraying range of 40° and above is large, but the water pressure is low, the washing effect is poor

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