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Pored inner-tooth layered nozzle with 15-degree taper angle

A technology with internal teeth and holes, which is applied in the field of 15° cone-shaped hole-shaped layered nozzles with internal teeth to achieve the effect of strong blowing distance and strong blowing force

Inactive Publication Date: 2014-10-01
NINGXIA JIAXIANG AUTOMATIC CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the domestic purge nozzles only use compressed air as the air source, which is only suitable for small flow and high pressure compressed air flow, and there is no blowing nozzle that uses large flow and low pressure fan airflow as the air source.

Method used

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  • Pored inner-tooth layered nozzle with 15-degree taper angle
  • Pored inner-tooth layered nozzle with 15-degree taper angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0018] [0011] Embodiment 2. The assembly and connection sequence of each part of the 15° cone-shaped hole-shaped internal tooth layered shower head is: the tapered layered body III (5) is loaded into the front end, and then loaded with the tapered layered body II (4 ), the front end adopts the positioning elastic retaining ring (6) to locate the tapered layered body III (5) and the tapered layered body II (4), and the rear end uses the expansion sleeve (7) for transition fit connection. Then put the two into the tapered layered body I (3), and use the rear end to adopt the expansion sleeve (87) for transition fit connection, and then screw the tapered layered body I (3) into the main body (2), Finally screw the main air chamber (1) into the other end of the main body (2).

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Abstract

The invention relates to a pored inner-tooth layered nozzle with 15-degree taper angle, applicable to high-strength blowing of compressed air and fan flow, belongs to the industrial blowing nozzle, and aims to provide a nozzle, which uses high-flow low-pressure fan flow as an air source, which ensures optimal blowing range and blowing force and which is simple and reasonable in structure and light in self-weight. The nozzle comprises a main air chamber (1), a body (2), a tapered layer member I (3), a tapered layer member II (4), a tapered layer member III (5), a positioning elastic washer (6), an expansion sleeve (7), and an expansion sleeve (8); the tapered layer member I (3), the tapered layer member II (4) and the tapered layer member III (5) are provided with pore inner-tooth air outlets (9) different in quantity and size; a center outlet of the tapered layer member III (5) is a Laval structured air outlet (10). The pored inner-tooth layered nozzle with 15-degree taper angle has the advantages that compressed air and fan flow can be used as passing media; high blowing force and blowing range are provided according to the Laval principle.

Description

Technical field [0001] The present invention involves a 15 ° cone angle pore -shaped inner teeth layer -shaped nozzle, which is suitable for the powerful blowing of the air and fan airflow, which is an industrial blowing nozzle. Background technique [0002] At present, the domestic scanning nozzle only uses compressed air as a gas source, which is only suitable for small flow and high pressure to compress the air flow without using large flow, low -pressure fan airflow for air sources. Invention content [0003] The technical problem and invention of a 15 ° cone -angle -shaped inner teeth layer -shaped inner teeth are: to overcome the lack of background technology, provide a compressed air that can be used for small traffic and high pressureUse large flow, low -pressure fan airflow to make gas sources, and at the same time to ensure that its sweeping distance and sweeping force can achieve the best structure with a simple and reasonable structure, and the pore -shaped inner tee...

Claims

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Application Information

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IPC IPC(8): B05B1/14B05B1/34
CPCB05B1/10
Inventor 李黎
Owner NINGXIA JIAXIANG AUTOMATIC CONTROL TECH
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