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Laminated spray head

A layered, spray head technology, applied in the direction of spray devices, spray devices, etc., can solve problems such as uneven water spray

Inactive Publication Date: 2010-09-29
李应强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, ordinary nozzles have a simple structure and uneven water spraying

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1, the fixed disc 1 of the present invention is fixedly installed on the lower end of the connecting pipe 7, the fixed disc 1 is provided with 2 or more through holes, and the center of the fixed disc 1 is the inner part of the connecting pipe 7. The cavity is connected to the through hole, and the thickness of the inner ring of the fixed disc 1 is smaller than the thickness of the outer ring to form a downward-sloping disc-shaped structure; one or more downward-sloping middle discs are installed in a gap fit at the lower part of the fixed disc 1. The disc 2 is provided with a through hole matched with the central through hole of the fixed disc 1 in the center of the middle disc 2; the center nozzle 4 is installed at the bottom of the middle disc 2; the middle disc 2 and the center nozzle 4 are provided with The through holes corresponding to the through holes provided on the fixed disc 1, bolts or screw rods 6 respectively pass through the through holes on th...

Embodiment 2

[0015] Embodiment 2, in order to orientate the direction of spraying water, the present invention also can make the inclination angle of the upper part of the middle disc 2 smaller than the inclination angle of the lower part, forming a slanted downward spray around. In order to better ensure the gap, the upper inclination angle of the middle disc 2 is the same as the lower inclination angle of the fixed disc 1 or the upper adjacent intermediate disc. The central nozzle 4 can be made into a closed truncated cone shape, and at the same time, spray holes are arranged on the plane of the truncated cone, mainly downward spray holes are arranged to form a downward shower. refer to Figure 1 to Figure 7 , all the other are with embodiment 1.

Embodiment 3

[0016] Embodiment 3, in order to achieve a better spraying effect at the lower part, the present invention can also set a plug 5 at the lower part of the central nozzle 4 . The plug 5 can be made into a truncated cone with a small upper part and a larger lower part, the lower end is flat, and the upper part is a screw structure; the lower part of the central nozzle 4 is provided with a conical cavity that matches the upper conical surface of the plug 5, and the lower part of the central nozzle 4 A screw hole is established in the center, and the upper screw rod of the plug 5 is sleeved in the central screw hole at the bottom of the central nozzle 4 . refer to Figure 1 to Figure 7 , and the rest are the same as the above-mentioned embodiment.

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Abstract

The invention relates to a laminated spray head which mainly solves the technical problems of uneven water spray and the like of traditional spray heads. The essentials of the technical scheme are as follows: a fixed disc is fixedly arranged on the lower end of a connecting pipe and is provided with two or more through holes; the center of the fixed disc is the through hole which is communicated with the inner cavity of the connecting pipe, and the inner ring thickness of the fixed disc is smaller than the outer ring thickness thereof so as to form a downward inclined disc-shaped structure; the lower part of the fixed disc is provided with one or more downward inclined middle discs which are arranged with spacing between and are matched, and the center of the middle disc is provided with the through hole which is matched with the center through hole of the fixed disc; the lower part of the middle disc is provided with a center spray nozzle; the middle disc and the center spray nozzle are provided with the through holes corresponding to the through holes on the fixed disc, and a screw rod respectively passes through the through holes on the fixed disc, the middle disc and the center spray nozzle and is fixed by a nut. The laminated spray head sprays water more uniformly, can keep quite good efficiency in a larger scope of spraying, and is mainly used on various dust removers.

Description

technical field [0001] The invention relates to a spray head. Background technique [0002] At present, common nozzles have a simple structure and uneven water spraying. Contents of the invention [0003] The purpose of the present invention is to provide a layered nozzle with more uniform water spray and higher dust removal efficiency. [0004] The technical solution adopted by the present invention to solve its technical problems is: the fixed disc 1 is fixedly installed on the lower end of the connecting pipe 7, the fixed disc 1 is provided with 2 or more through holes, and the center of the fixed disc 1 is The through hole communicating with the inner cavity of the connecting pipe 7, the thickness of the inner ring of the fixed disc 1 is smaller than the thickness of the outer ring to form a downward-sloping disc-shaped structure; one or one disc is installed in the lower part of the fixed disc 1 in a gap fit The middle disc 2 inclined downward is provided with a thr...

Claims

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Application Information

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IPC IPC(8): B05B1/00B05B15/04
Inventor 李应强李传收
Owner 李应强
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