Supersonic snowmaking nozzle and supersonic indoor snowmaker comprising same

A supersonic and snow-making technology, which is applied in the field of supersonic indoor snow-making machines and supersonic snow-making nozzles, can solve the problems of high energy consumption of the refrigeration system, long snow-making cycle, and increased snow-making rate, etc., to achieve snow-making The effect of shortened cycle, large amount of snow production, and high snow formation rate

Pending Publication Date: 2020-08-07
斯诺美冰雪(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing indoor snowmaking technology can achieve continuous snowmaking, the snowmaking cycle is very long, often taking more than one month
In addition, in order to increase the snow formation rate, the indoor ambient temperature needs to be reduced to about -8°C, so the cooling system consumes a lot of energy.
[0005] This shows that above-mentioned existing indoor snow machine obviously still has inconvenience and defect in structure and use, and urgently needs to be further improved

Method used

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  • Supersonic snowmaking nozzle and supersonic indoor snowmaker comprising same
  • Supersonic snowmaking nozzle and supersonic indoor snowmaker comprising same
  • Supersonic snowmaking nozzle and supersonic indoor snowmaker comprising same

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Embodiment Construction

[0029] see figure 1 and figure 2 , the present invention provides a supersonic snowmaking nozzle, including an air flow channel and a water flow channel, the air flow channel is composed of a straight pipe section 1 and a Laval nozzle section 2, and the straight pipe section 1 and the Laval nozzle section 2 are connected And internally communicated, a lock nut 3 is set on the outside of the straight pipe section 1 and the Laval nozzle section 2, and the outer wall of the lock nut 3 is provided with a first water inlet hole 4, and the expansion of the Laval nozzle section 2 The outer wall of the section is provided with a second water inlet 5, and the first water inlet 4 and the second water inlet 5 are connected to form a water flow channel.

[0030] see image 3 , the end of the straight pipe section 1 docked with the Laval nozzle section 2 is provided with a counterbore 6, the size of the counterbore 6 matches the Laval nozzle section 2, so that the Laval nozzle section 2...

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Abstract

The invention discloses a supersonic snowmaking nozzle and a supersonic indoor snowmaker comprising the same. The supersonic snowmaking nozzle comprises an air flow pass and a water flow pass, a Lavalspray pipe section is arranged on the air flow pass, and the water flow pass communicates with an expansion section of the Laval spray pipe section. The supersonic snowmaking nozzle provided by the invention makes the atomization effect of cold water be better, the snow forming rate is higher, no superfluous water vapor is scattered into air, the humidity is not obviously increased, the cooling capacity in the air is not consumed, the indoor environmental temperature is not increased, thus energy consumption can be overall saved, and continuous snowmaking can be achieved.

Description

technical field [0001] The invention relates to the field of artificial snowmaking equipment, in particular to a supersonic snowmaking nozzle and a supersonic indoor snowmaking machine comprising the same. Background technique [0002] The principle of the artificial snow making machine is well understood, that is, water and compressed high-pressure air are fully mixed, dispersed through the nuclear nozzle to form fine water mist, and then blown out by the injection system through a high-power fan to produce crystal nuclei. In 1950, Americans Wayne Pierce, Art Hunt and Dave Richey invented the first snowmaking machine. The main principle is to use compressed air to spray water in the air under cold conditions to implement artificial snow. This is the embryonic form of the later snow cannon. In 1958, Hanson declared a new type of snowmaking machine, the fan snowmaking machine, which overcomes some shortcomings of the original compressed air type snowmaking machine, and choo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B7/04B05B17/06F25C3/04
CPCB05B7/0416B05B17/0692F25C3/04
Inventor 孙先波
Owner 斯诺美冰雪(北京)科技有限公司
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