Spray nozzle and cleaning device

Abstract

The invention discloses a spray nozzle. The spray nozzle comprises a nozzle body, one end of the nozzle body is provided with a water inlet, and the other end of the nozzle body is provided with a nozzle head. The nozzle head is provided with a strip water orifice, and the side wall of the nozzle body is obliquely provided with more than three water spray passages. Owing to the more than three water spray passages obliquely formed in the side wall of the nozzle body, tap water spray direction is not perpendicular to the side wall of a barrel but inclined towards the side wall of the barrel to generate a rotating action force applied to the side wall of the barrel, so that the barrel is enabled to rotate by 360 degrees, all corners of the side wall of the barrel can be cleaned, and cleaning effects are excellent. By the aid of the strip orifice of the nozzle head, the tap water can be ejected towards the bottom of the barrel through the strip orifice to clean the bottom of the barrel, and each corner of the bottom of the barrel can be cleaned by the tap water through the strip orifice due to 360-degree rotation of the barrel during cleaning. Therefore, by the aid of the spray nozzle, all corners of the side wall of the barrel and the bottom of the barrel can be well cleaned, and effectiveness in cleaning is achieved. In addition, the spray nozzle is extremely simple and extremely low in cost.

Description

technical field [0001] The invention relates to the technical field of barrel cleaning, in particular to a nozzle and a cleaning device. Background technique [0002] Traditional cleaning of barrels is often done manually, which is extremely inefficient and time-consuming. Especially for barrels with small mouths, such as gallon barrels, gallon barrels are often used to hold drinking water, which requires extremely high cleanliness inside the barrel. Because the barrel mouth of the gallon barrel is small, it is difficult for the worker to directly insert the cleaning parts into the barrel through the barrel mouth and clean all sides of the barrel. [0003] And feasible mode has, utilizes water pipe to be inserted in the bucket through the bucket mouth, controls the water pressure size of water pipe, makes water pipe wash each face in the bucket. Although it has a good flushing effect on the top of the bucket, it cannot completely clean every corner of the side wall, and th...

AI Technical Summary

Problems solved by technology

Although it has a good flushing effect on the top of the barrel, it cannot completely clean all corners of the side wall, and the cleaning efficiency is extremely low

Therefore, its cleaning effect is often difficult to meet people's high requirements for the cleanliness of the barrel.

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