Double-inlet atomizing spray head for making snow

A technology of atomizing nozzles and double inlets, which is applied in applications, making ice, household utensils, etc., to achieve the effects of easy disassembly and washing, simple structure, and high snowmaking performance

Inactive Publication Date: 2011-04-20
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In recent years, as people's love for skiing and snow sculpture art has great

Method used

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  • Double-inlet atomizing spray head for making snow
  • Double-inlet atomizing spray head for making snow
  • Double-inlet atomizing spray head for making snow

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the present invention is described in more detail:

[0012] to combine figure 1 and figure 2 , the present invention is mainly composed of nozzle cap 1, inner cone 4, sealing ring 9, nozzle seat 10 and the like. The inner cone 4 is the most important part of the nozzle. Its front end is in the shape of a truncated cone, and a compressed gas outlet hole is drilled in the center, and the outlet hole communicates with the air flow chamber 7; 4-6 water flow guide grooves 5 are set up, and the center line of the flange is 45°-50° to ensure that the water flow passing through the guide grooves has a tendency to rotate; the end of the inner cone 4 is processed with several ring grooves , it is connected with the gas pipeline coming from the air compressor as the gas coupling head 11. The top of the nozzle cap 1 is in the shape of a truncated cone, with a nozzle hole 2 of 1mm in the center. The nozzle cap 1 is tapped with int...

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Abstract

The invention provides a double-inlet atomizing spray head for making snow, which comprises a spray head cap (1), an inner cone (4), a sealing ring (9) and a spray head seat (10), wherein the front end of the inner cone (4) is round platform-shaped, a compressed gas outlet hole is drilled in the center of the front end, and the major diameter part of the round platform is connected with a cylindrical flange; the tail end of the inner cone (4) is provided with a ring groove as a gas coupling head (11) which is connected with a gas pipeline from an air compressor; the top end of the spray head cap (1) is round platform-shaped, and a nozzle hole is formed in the center of the top end; the spray head cap (1) is tapped with internal and external threads at the same time, the external thread connects the spray head with a nuclear device fixing mechanism of a snowmaker, the internal thread is connected with the spray head seat (10), and the tail end part of the external thread is provided with a water inlet hole (8); and the diameter of the center hole of the spray head seat (10) is equal to that of the tail end of the inner cone (4). The double-inlet atomizing spray head is simple in structure, is easy to dismount for flushing, has a greater radial spray momentum, has the characteristics of high snow-making performance, no freezing, no blockage and the like, and can be used as a nuclear device nozzle of a snow making device.

Description

technical field [0001] The invention relates to a nozzle, in particular to a double-inlet atomizing nozzle for snowmaking. Background technique [0002] In recent years, as people's love for skiing and snow sculpture art has greatly increased, natural snowfall in winter alone cannot meet the demand for snow volume. In order to satisfy people's pursuit of skiing and snow sculpture, a method must be found to deal with the uncertainty of natural snowfall in the north. The best way is to make artificial snow, and the snow machine is the main equipment for artificial snow. [0003] The working principle of the artificial snow machine is basically to imitate the formation process of natural snow. Firstly, a compressor compresses the air and sends the high-pressure air to the nozzle of the nuclear device. The high-pressure air and high-pressure water are mixed in the nuclear device and then sprayed out through the nozzle of the nuclear device to produce seed snow nuclei; at the sa...

Claims

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Application Information

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IPC IPC(8): B05B7/04F25C3/04
Inventor 刘少刚王士成刘刚刘铮徐建伟吕建伟周杰邓波古青明李少杰
Owner HARBIN ENG UNIV
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