CN214148461U - Snow making machine with cooling air duct - Google Patents
Snow making machine with cooling air duct Download PDFInfo
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- CN214148461U CN214148461U CN202120145452.4U CN202120145452U CN214148461U CN 214148461 U CN214148461 U CN 214148461U CN 202120145452 U CN202120145452 U CN 202120145452U CN 214148461 U CN214148461 U CN 214148461U
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Abstract
The utility model discloses a snow making machine with cooling dryer, including dryer, axial fan, loop forming element, unit atomizing nozzle, the nucleon circle, unit nucleon nozzle, first cold water pipeline, the cold water pipeline of second, air pipeline, an air compressor machine, a controller, still include first trachea joint, second trachea joint, the dryer comprises dryer inlayer and dryer skin seal, form air-cooled sealed cavity between dryer inlayer and the dryer skin, first trachea joint one end is linked together with air-cooled sealed cavity, the other end is linked together with unit nucleon nozzle, second trachea joint one end is linked together with air-cooled sealed cavity, the other end is linked together with air pipeline, the compressed air of air compressor machine gets into air-cooled sealed cavity through air pipeline, second trachea joint, through the cooling of axial fan and reach unit nucleon nozzle department through first trachea joint, the utility model has the advantages of simple structure, The compressed air has the advantages of good cooling effect, cost saving and the like.
Description
Technical Field
The utility model relates to a snow machine technical field, specific snow machine with cooling dryer that says so.
Background
At present, skiing sports are increasingly favored by people, but with global warming, the number of times of snowing in winter is reduced greatly compared with the prior art, the natural snowfall amount cannot meet the skiing requirement of a ski resort, and at this time, if the ski resort is operated by natural snowfall, the ski resort is difficult to operate continuously, so most of the ski resort in China can adopt a snowmaker to make snow so as to meet the demand of the ski resort on the snow amount, and the occurrence of the snowmaker enables the snowmaking sports to become an important option for leisure and entertainment of common people in winter from small consumption.
The snow making machine used in the prior art comprises an air duct, an axial flow fan, a ring piece, a unit atomizing nozzle, a nucleus ring, a unit nucleus nozzle, a first cold water pipeline, a second cold water pipeline, an air pipeline and an air compressor, wherein the axial flow fan is arranged in the air duct and fixedly connected with the air duct, an air outlet of the air duct is fixedly connected with the ring piece, the unit atomizing nozzle is arranged on the inner wall of the ring piece in a circumferential array manner, the first cold water pipeline is communicated with the unit atomizing nozzle, the outer end of the ring piece is fixedly connected with the nucleus ring, the unit nucleus nozzle is arranged on the nucleus ring in a circumferential array manner, the second cold water pipeline is communicated with the unit nucleus nozzle, one end of the air pipeline is communicated with the unit nucleus nozzle, the other end of the air pipeline is communicated with a compressed air outlet end of the air compressor, the water mist is sprayed by the nozzle of the ring piece, and snow nuclei formed by air and water compressed by the air compressor are sprayed by the nucleus nozzle of the nucleus ring, the water mist and the snow core are blown out by the axial flow fan together, are combined in the casting process and are sprayed into the air to form snowflakes which float to the ground to form snow.
Because of the air compressor machine compressed air temperature is higher, in order to satisfy the condition of making snow, it is cold air to ensure that nuclear nozzle spun, needs cool down compressed air, and some of the mode of cooling set up cooling device in the air compressor machine is cooled down to the air, also has and set up water-cooled cooling package at the dryer lower extreme, overlaps outside the air pipeline, cools down compressed air through the cooling water.
The existing structure has the following defects: firstly, because the integral temperature of the air compressor is high, the cooling effect of the cooling device arranged in the air compressor is poor, and the snow making effect is not ideal; secondly, set up the water-cooled cooling package outside the air pipeline, cool down the high-pressure air that flows through cold water, the effect of cooling is also not ideal.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a snow maker with a cooling air duct, which has the advantages of simple structure, good cooling effect of compressed air and cost saving.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a snow-making machine with cooling dryer, includes dryer, axial fan, loop forming element, unit atomizing nozzle, nucleon circle, unit nucleon nozzle, first cold water pipeline, second cold water pipeline, air compressor machine, controller, its characterized in that: the air cylinder is formed by sealing an inner air cylinder layer and an outer air cylinder layer, an air-cooled sealed cavity is formed between the inner air cylinder layer and the outer air cylinder layer, one end of the first air pipe joint is communicated with the air-cooled sealed cavity, the other end of the first air pipe joint is communicated with the unit nucleus nozzle, one end of the second air pipe joint is communicated with the air-cooled sealed cavity, the other end of the second air pipe joint is communicated with an air pipeline, compressed air of the air compressor enters the air-cooled sealed cavity through the air pipeline and the second air pipe joint, the compressed air in the air-cooled sealed cavity is cooled by the axial flow fan and reaches the unit nucleus nozzle through the first air pipe joint, and the air-cooled sealed cavity is arranged, so that outside cold air is sucked into the air cylinder by the rotation of an impeller of the axial flow fan and is cooled by the flowing of the outside cold air, simple structure, low cost and good compressed air cooling effect.
The air-cooled sealed cavity is internally provided with a unit air flow guide clapboard, the unit air flow guide clapboard consists of a unit left clapboard and a unit right clapboard, the upper end of the unit left clapboard is fixedly connected with the outer layer of the air duct, the lower end of the unit left clapboard is fixedly connected with the inner layer of the air duct, the left end of the unit left clapboard is fixedly connected with the outer side wall of the air duct, the right end of the unit left clapboard is a free end, the upper end of the unit right clapboard is fixedly connected with the outer layer of the air duct, the lower end of the unit right clapboard is fixedly connected with the inner layer of the air duct, the right end of the unit left clapboard is fixedly connected with the outer side wall of the air duct, the left end of the unit left clapboard is a free end, the unit left clapboard and the unit right clapboard are arranged in a staggered way to form a snake-shaped air flow channel, one end of the snake-shaped air flow channel is communicated with a second air pipe joint, the other end of the unit air flow guide clapboard is arranged to make compressed air flow along the snake-shaped air flow channel, the road section that compressed air flowed through in air-cooled sealed cavity is longer, and the cooling effect is good to compressed air spouts from the nuclear nozzle again after snakelike air flow channel flows, can guarantee the stability of pressure of giving vent to anger.
Be equipped with snakelike cooling pipeline in the air-cooled sealed cavity, the one end and the second coupling of snakelike cooling pipeline are linked together, and the other end is linked together with first coupling of air pipe, and is so that the whole length of cooling pipeline is longer through using the coiled pipe, and the highway section that compressed air flowed through is longer to ensure that the cooling effect is good.
Be equipped with annular cooling pipeline in the sealed cavity of air-cooled, annular cooling pipeline spiral encircles the setting on the dryer inlayer, annular cooling pipeline's one end and second coupling are linked together, and the other end is linked together with first coupling, and is so that the whole length of cooling pipeline is longer through using the ring pipe, and the highway section that compressed air flowed through is longer to ensure that the cooling effect is good.
The utility model has the advantages that: through setting up the sealed cavity of air-cooled, utilize axial fan's impeller to rotate and inhale the dryer with external cold air in to flow through external cold air and cool down compressed air, simple structure, with low costs, compressed air cooling effect is good, can guarantee the stability of pressure of giving vent to anger simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of a prior art snowmaking machine.
Fig. 2 is a schematic view of another angle of the prior art snowmaking machine.
Fig. 3 is a front view of the whole structure of the utility model with the outer layer of the wind barrel.
Fig. 4 is a schematic view of the structure of the unit air flow guiding partition board (with the outer layer of the wind barrel removed) in the air-cooled sealed cavity of the present invention.
Fig. 5 is a schematic view of the structure of the annular cooling pipeline (with the outer layer of the wind barrel removed) in the air-cooled sealed cavity of the present invention.
Fig. 6 is a schematic view of the structure of the serpentine cooling pipeline (with the outer layer of the wind pipe removed) in the air-cooled sealed cavity of the present invention.
Reference numerals: the air cooling device comprises an air duct-1, an air duct outer layer-101, an air duct inner layer-102, an axial flow fan-2, an annular piece-3, a unit atomizing nozzle-4, a nucleus ring-5, a unit nucleus nozzle-6, a first cold water pipeline-7, a second cold water pipeline-8, an air pipeline-9, an air compressor-10, a first air pipe joint-1101, an annular cooling pipeline-1102, a snake-shaped cooling pipeline-1103, a unit air flow guiding partition-1104, a unit left partition-11041, a unit right partition-11042 and a second air pipe joint-1105.
Detailed Description
The present invention will be described with reference to the accompanying drawings and examples.
As shown in the attached drawings, the snow making machine with the cooling air duct comprises an air duct 1, an axial flow fan 2, a ring-shaped member 3, a unit atomizing nozzle 4, a nucleus ring 5, a unit nucleus nozzle 6, a first cold water pipeline 7, a second cold water pipeline 8, an air pipeline 9, an air compressor 10 and a controller, wherein the axial flow fan 2 is arranged in the air duct 1 and fixedly connected with the air duct 1, an air outlet of the air duct 1 is fixedly connected with the ring-shaped member 3, the unit atomizing nozzles 4 are circumferentially arrayed on the inner wall of the ring-shaped member 3, the first cold water pipeline 7 is communicated with the unit atomizing nozzle 4, the outer end part of the ring-shaped member 3 is fixedly connected with the nucleus ring 5, the unit nucleus nozzles 6 are circumferentially arrayed on the nucleus ring 5, the second cold water pipeline 8 is communicated with the unit nucleus nozzles 6, the air duct 1 is formed by sealing an inner layer 102 of the air duct and an outer layer 101 of the air duct, an air-cooled sealed cavity is formed between the air duct inner layer 102 and the air duct outer layer 101, one end of the first air pipe joint 1101 is communicated with the air-cooled sealed cavity, the other end is communicated with the unit nuclear nozzle 6, one end of the second air pipe joint 1105 is communicated with the air-cooled sealed cavity, the other end is communicated with the air pipeline 9, compressed air of the air compressor 10 enters the air-cooled sealed cavity through the air pipeline 9 and the second air pipe joint 1105, the compressed air in the air-cooled sealed cavity is cooled by the axial flow fan 2 and reaches the unit nuclear nozzle 6 through the first air pipe joint 1101, by arranging the air-cooled sealed cavity, the outside cold air is sucked into the air duct 1 by the rotation of the impeller of the axial flow fan 2, and the compressed air is cooled by the flowing of the external cold air, the structure is simple, the cost is low, and the cooling effect of the compressed air is good. In this embodiment, a water-cooled cooling pack (not shown in the figure) is wrapped outside the air pipeline 9, the compressed air in the air pipeline 9 is cooled by cooling water, and the compressed air in the air pipeline 9 enters the air-cooled sealed cavity for further cooling.
The air-cooled sealed cavity is internally provided with a unit air flow guide clapboard 1104, the unit air flow guide clapboard 1104 consists of a unit left clapboard 11041 and a unit right clapboard 11042, the upper end of the unit left clapboard 11041 is fixedly connected with the outer layer of the air duct, the lower end of the unit left clapboard 11041 is fixedly connected with the inner layer of the air duct, the left end of the unit left clapboard is fixedly connected with the inner wall of the outer layer of the air duct, the right end of the unit right clapboard 11042 is a free end, the upper end of the unit right clapboard 11042 is fixedly connected with the outer layer of the air duct, the lower end of the unit right clapboard is fixedly connected with the inner layer of the air duct, the right end of the unit left clapboard 11041 is fixedly connected with the inner wall of the outer layer of the air duct, the left end of the unit left clapboard 11041 and the unit right clapboard 11042 are arranged in a staggered mode to form a snake-shaped air flow channel, one end of the snake-shaped air flow channel is communicated with a second air pipe joint 1105, the other end of the unit air flow guide clapboard is communicated with a first air pipe joint 1101, and compressed air flows along the snake-shaped air flow channel, the road section that compressed air flowed through in air-cooled sealed cavity is longer, and the cooling effect is good to compressed air spouts from the nuclear nozzle again after snakelike air flow channel flows, can guarantee the stability of pressure of giving vent to anger. In this embodiment, the unit left partition 11041 and the unit right partition 11042 are arranged in a circumferential array on the inner layer of the air duct, so that the passage through which the compressed air flows in the air-cooled sealed cavity is long. The second air line connection is on the back side in fig. 4, not shown.
Still can be equipped with snakelike cooling line 1103 in the air-cooled sealed cavity, the one end and the second coupling of air pipe of snakelike cooling line 1103 are linked together, and the other end is linked together with first coupling 1101 of air pipe, and is so that the whole length of cooling line is longer through using the coiled pipe, and the highway section that compressed air flowed through is longer to ensure that the cooling effect is good, can guarantee the stability of pressure of giving vent to anger equally. The second air line connection is on the back side in fig. 6, not shown.
The air-cooled sealed cavity can be further internally provided with an annular cooling pipeline 1102, the annular cooling pipeline 1102 is spirally arranged on the inner layer 102 of the air duct in a surrounding manner, one end of the annular cooling pipeline 1102 is communicated with the second air pipe connector 1105, the other end of the annular cooling pipeline is communicated with the first air pipe connector 1101, the annular pipe is used to enable the whole length of the cooling pipeline to be longer, and the section through which compressed air flows is longer, so that the cooling effect is good, and the stability of the air outlet pressure can be ensured.
In the embodiment, the wind barrel of the snow making machine is directly used as the inner layer of the wind barrel, and the outer layer of the wind barrel is additionally arranged on the inner layer of the wind barrel to form the air-cooled sealed cavity.
In this embodiment, the first cold water pipeline 7 and the second cold water pipeline 8 are both connected to a water pump.
In this embodiment, the air compressor 10, the axial flow fan 2 and the water pump are respectively connected with a controller, and the controller can be a PLC controller.
The utility model discloses during the use, controller control air compressor machine 10, axial fan 2, the start-up of water pump, compressed air of air compressor machine 10 gets into air pipe 9 and cools down through water-cooled cooling package and reachs in the air-cooled sealed cavity again, it cools down to inhale external cold air through 2 impeller rotations of axial fan, it reaches unit nuclear nozzle 6 department to cool down, high pressure water forms water smoke from unit atomizing nozzle 4 blowout through first cold water pipeline 7, high pressure water reaches unit nuclear nozzle 6 department and compressed air mixes formation snow nuclear nozzle blowout from unit nuclear nozzle through second cold water pipeline 8, blow to far away in the projection process and combine by axial fan behind snow nuclear and the water smoke blowout, it is aerial to spouting, it forms snow to float to fall to ground and form snow to form snowflake.
Claims (4)
1. The utility model provides a snow-making machine with cooling dryer, includes dryer, axial fan, loop forming element, unit atomizing nozzle, nucleon circle, unit nucleon nozzle, first cold water pipeline, second cold water pipeline, air compressor machine, controller, its characterized in that: the air duct is formed by sealing an inner air duct layer and an outer air duct layer, an air-cooled sealed cavity is formed between the inner air duct layer and the outer air duct layer, one end of the first air duct joint is communicated with the air-cooled sealed cavity, the other end of the first air duct joint is communicated with the unit nucleus nozzle, one end of the second air duct joint is communicated with the air-cooled sealed cavity, the other end of the second air duct joint is communicated with an air pipeline, compressed air of the air compressor enters the air-cooled sealed cavity through the air pipeline and the second air duct joint, and the compressed air in the air-cooled sealed cavity is cooled through the axial flow fan and reaches the unit nucleus nozzle through the first air duct joint.
2. The snow making machine with the cooling air duct of claim 1, wherein: the air-cooled air cavity is internally provided with a unit air flow guide clapboard, the unit air flow guide clapboard is composed of a unit left clapboard and a unit right clapboard, the upper end of the unit left clapboard is fixedly connected with the outer layer of an air duct, the lower end of the unit left clapboard is fixedly connected with the inner layer of the air duct, the left end of the unit left clapboard is fixedly connected with the outer layer of the air duct, the right end of the unit right clapboard is fixedly connected with the inner layer of the air duct, the left end of the unit right clapboard is a free end, the unit left clapboard and the unit right clapboard are arranged in a staggered manner to form a snake-shaped air flow channel, one end of the snake-shaped air flow channel is communicated with a second air pipe joint, and the other end of the snake-shaped air pipe joint is communicated with a first air pipe joint.
3. The snow making machine with the cooling air duct of claim 1, wherein: and a snake-shaped cooling pipeline is arranged in the air-cooled sealed cavity, one end of the snake-shaped cooling pipeline is communicated with the second air pipe connector, and the other end of the snake-shaped cooling pipeline is communicated with the first air pipe connector.
4. The snow making machine with the cooling air duct of claim 1, wherein: an annular cooling pipeline is arranged in the air-cooled sealed cavity, the annular cooling pipeline is spirally arranged on the inner layer of the air duct in a surrounding mode, one end of the annular cooling pipeline is communicated with the second air pipe connector, and the other end of the annular cooling pipeline is communicated with the first air pipe connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145452.4U CN214148461U (en) | 2021-01-19 | 2021-01-19 | Snow making machine with cooling air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145452.4U CN214148461U (en) | 2021-01-19 | 2021-01-19 | Snow making machine with cooling air duct |
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| Publication Number | Publication Date |
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| CN214148461U true CN214148461U (en) | 2021-09-07 |
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| CN202120145452.4U Active CN214148461U (en) | 2021-01-19 | 2021-01-19 | Snow making machine with cooling air duct |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911392A (en) * | 2021-12-14 | 2022-01-11 | 中国飞机强度研究所 | Simulation system and simulation method for airplane test snow raising environment |
| CN114251887A (en) * | 2022-01-14 | 2022-03-29 | 中国飞机强度研究所 | Snow making machine and application thereof in airplane test |
-
2021
- 2021-01-19 CN CN202120145452.4U patent/CN214148461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911392A (en) * | 2021-12-14 | 2022-01-11 | 中国飞机强度研究所 | Simulation system and simulation method for airplane test snow raising environment |
| CN114251887A (en) * | 2022-01-14 | 2022-03-29 | 中国飞机强度研究所 | Snow making machine and application thereof in airplane test |
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