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Atomizing water nozzle

A technology of atomizing nozzles and spray bodies, which is applied in the directions of spray devices, spray devices, liquid spray devices, etc., to achieve the effect of wide diffusion area and good atomization effect

Inactive Publication Date: 2008-01-09
CHENGDU SHENGDONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The authorized announcement date is November 13, 2002, and the patent number is ZL02221582.4. The Chinese utility model patent discloses a spray cooling tower without filler. This kind of atomizing nozzle is arranged according to the nozzle upwards and works in the way of water intake from the side of the spray body. This kind of atomizing nozzle has the advantages of simplicity, practicality and good cooling water atomization effect, but this kind of atomizing nozzle also has the advantage of improving performance. structural space

Method used

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Embodiment 1

[0014] Embodiment 1: As shown in Figure 1, the present invention is formed on the side wall with an inlet 5 and a spray body 4 with a closed bottom, a spray neck 2 connected to the upper end of the spray body 4 and tapered inside and outside, connected to the spray neck 2 The nozzle 1 with the upper end and an inverted tapered inside and outside is formed as a hollow body, and the wall of the nozzle neck 2 is formed with a through hole that is inclined from the outside to the inside and points to the direction of the nozzle 1. 3. The inner wall of the nozzle neck 2 is formed with a right Rotating spiral groove 6.

Embodiment 2

[0015] Embodiment 2: As shown in Figure 2, the present invention is formed on the side wall with an inlet 5 and a spray body 4 closed at the bottom, a spray neck 2 connected to the upper end of the spray body 4 and tapered inside and outside, connected to the spray neck 2. An inner hollow body composed of the upper end and the inverted tapered spout 1 inside and outside. On the nozzle neck 2, a hole cone 7 surrounding the outer wall of the nozzle neck 2 is formed to facilitate the processing of the through hole 3, and the wall of the nozzle neck 2 is formed with a through hole 3 that is inclined from the outside to the inside and points to the direction of the nozzle 1 and passes through the hole cone 7; A right-handed spiral groove 6 is formed on the inner wall of the spray neck 2 .

[0016] Of course, the present invention is not limited to the above embodiments, and the spiral groove 6 may be a left-handed or right-handed spiral groove 6 with at least one end and the same d...

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Abstract

The present invention discloses one kind of atomizing nozzle for the atomizer in industrial no-stuffing water cooling tower. The integrated atomizing nozzle includes one nozzle body with inlet, one conic nozzle neck with through holes and helical groove in the wall and connected to the nozzle body, and one conic spout connected to the nozzle neck. Owing to the nozzle neck with through hole and helical groove, the air through the through holes may be well mixed with water flow and the water flow produces rotating centrifugal force, reaching excellent atomizing effect.

Description

technical field [0001] The invention relates to an atomizing device for an industrial cooling water circulation cooling tower without packing, in particular to an atomizing nozzle of the atomizing device. Background technique [0002] The nozzle is an important part of the final process of the industrial cooling water circulation non-fill cooling tower atomization device. The performance of the nozzle directly determines the diameter of the cooling water atomized droplet, thereby determining the effect of heat transfer and mass transfer. [0003] The authorized announcement date is November 13, 2002, and the patent number is ZL02221582.4. The Chinese utility model patent discloses a spray cooling tower without filler. This kind of atomizing nozzle is arranged according to the nozzle upwards and works in the way of water intake from the side of the spray body. This kind of atomizing nozzle has the advantages of simplicity, practicality and good cooling water atomization effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B7/02B05B1/02F28C1/00
Inventor 黄应力王骏付平
Owner CHENGDU SHENGDONG TECH
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