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Nozzle for spraying liquid, especially water in a snow production cannon

A nozzle and liquid technology, applied in the direction of spray device, spray device, liquid spray device, etc., can solve problems such as icing, and achieve the effect of enhancing the sealing effect

Inactive Publication Date: 2014-09-10
SUPERSNOW
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Consequences of leakage are unfavorable, e.g. cause icing

Method used

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  • Nozzle for spraying liquid, especially water in a snow production cannon
  • Nozzle for spraying liquid, especially water in a snow production cannon
  • Nozzle for spraying liquid, especially water in a snow production cannon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Figures 1 to 5 The nozzle shown comprises a cylindrical body 1 , a cap nut 2 with a ceramic fitting 3 adhered therein, and a swirl insert 4 . Nut 2 is made of nickel-plated brass. The ceramic fitting 3 has an injection hole 5 on its axis, and said axial injection hole 5 is connected from the inside to the swirl chamber 7 by means of an inlet cone 6 . Between the body 1 and the nut 2 connected by threaded engagement, a swirl insert 4 is mounted inside. The swirl insert 4 is made of technical ceramics. The insert 4 has a wall 8 separating a water supply channel 9 in the body 1 . Two vortex channels 10 are produced in the wall 8 and the axes of said channels are arranged symmetrically and vortex-like obliquely around the axis of the water nozzle. The water supply channel 9 is supplied with water at a pressure of 8 to 40 bar. The swirl insert 4 is fixed between the nut 2 and the main body 1 by means of a flange 11 . The flange 11 is axially surrounded by a front seali...

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PUM

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Abstract

The invention relates to a nozzle for spraying a liquid, especially water in a snow production cannon. The nozzle consists of a cylindrical body (1), a cap nut (2) and a ceramic feating (3) having an axial spraying hole (5). Between the body (1) and the nut (2) a swirl insert (4) is mounted. The insert divides a fluid supply channel (9) having a partition wall (8) with at least two vortex channels (10). The swirl insert (4) has a flange (11) which fixes the insert axially between the nut (2) and the body (1) through a front (12) and a rear (13) o-rings. The front sealing ring (12) is mounted in a rectangular groove made on the face of the swirl insert (4). The rear sealing ring (13) is mounted in a semicircular socket (15) made at the inner comer of the rear surface of the flange (11).

Description

technical field [0001] The invention relates to nozzles for spraying liquids in snow cannons, in particular for spraying water as a mist. The nozzles are designed to atomize low viscosity liquids and mixtures of such liquids with gases, especially air. With an increased contact area with the environment, the liquid enters into effective physical and chemical changes, for example by changing state from liquid to solid. Background technique [0002] The known spray nozzle described in patent specification DE19723752 has a cylindrical body and a cup nut. A fitting with a spray hole and a swirl insert adhered to the fitting on the back side of the inlet fluid passage is mounted between the main body and the cup nut. The jet hole of the fitting is connected to the swirl chamber by means of the inlet cone. Swirl inserts separate fluid inlet channels by means of walls. Two vortex channels are produced in the wall, the axes of which are arranged symmetrically and vortex-like obl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B1/34B05B7/04B05B15/06F25C3/04B05B15/65
CPCB05B1/3421F25C2303/048Y10S239/04B05B1/00B05B7/0433F25C2303/0481B05B1/3436B05B1/3426B05B15/065F25C3/04F02M61/168B05B1/3405Y10S239/19B05B15/65B05B1/3415
Inventor 达米安·齐乌巴西克托马斯·雅诺思
Owner SUPERSNOW