A nozzle that can rotate 360° automatically

Abstract

The invention relates to an air shower spray nozzle terminal of an air purifying device, in particular to a spray nozzle capable of automatically rotating by 360 degrees. A first bearing (1) is arranged in the middle of the upper portion of a fixing frame (2). An upper rotating body (4) is fixed to the lower portion of the fixing frame (2) through a second bearing (3). A plurality of blades (7) are evenly arranged on the lower portion of the upper rotating body (4). A spring (8) is arranged on the lower portion of an adjusting wheel (6). A blade fixing cover (9) is arranged on the lower portion of the spring (8). A lower rotating body (11) is arranged on the lower portion of the upper rotating body (4). An air opening (10) is formed between the upper rotating body (4) and the lower rotating body (11). A decorative cover (12) is fixed to the lower portion of the fixing frame (2) through screws. The spray nozzle can rotate by 360 degrees automatically; by the adoption of the spray nozzle, dust cannot be generated during rotation, the rotation angle and the rotation speed are adjustable, large-area multiple-direction spraying is achieved, and cost is controllable; the spray nozzle is small in height and shape, light in weight, small in size, high in universality and easy to install.

Description

Technical field: [0001] The invention relates to an air shower nozzle terminal of air purification equipment, in particular to a nozzle capable of 360° automatic rotation. Background technique: [0002] Nozzles are mainly used in air shower rooms, air shower transfer windows, and other air purification equipment terminals. The existing technology still uses manual rotating nozzles, which cannot achieve 360° automatic rotation. The blowing surface is relatively fixed and not easy to change. The removal of dust particles is not thorough enough, and dust particles are easily brought into the clean room with people or goods, which directly affects the cleanliness of the clean room and the product qualification rate. [0003] The working principle of the current air shower: the door is opened, people walk in, the air shower starts, (at this time, the nozzle sprays at a fixed angle and a fixed direction at a wind speed of 18-25M / S) the device voice system reminds you to turn your ...

AI Technical Summary

Problems solved by technology

People can do it, but factories, hospitals, laboratories, etc. often have to transport a large amount of raw materials, equipment, semi-finished products, etc. through the air shower room and the air shower transfer window into the clean room for processing and production. The function of the airlock is more critical to remove the dust particles attached to the surface of the object through the high-speed clean airflow to ensure the entry of the least pollution source. However, due to factors such as technology, materials, methods, and other factors, the air purification industry air shower nozzle terminal has not been able to achieve more. Azimuth automatic sprinkler is a pity

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