CN210921890U - Intelligent snowflake machine - Google Patents
Intelligent snowflake machine Download PDFInfo
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- CN210921890U CN210921890U CN201921513922.7U CN201921513922U CN210921890U CN 210921890 U CN210921890 U CN 210921890U CN 201921513922 U CN201921513922 U CN 201921513922U CN 210921890 U CN210921890 U CN 210921890U
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Abstract
The utility model provides an intelligence snowflake machine, include the wind channel, install the fan in the wind channel and set up in the shower nozzle of the air outlet in wind channel. A temperature and humidity detection device is arranged at a position close to an air inlet of the air duct, a cooling heat exchanger is arranged on the air duct between the air inlet and the fan, and the cooling heat exchanger is communicated with the refrigerator through a pipeline; the intelligent snowflake machine further comprises a control unit, and the fan, the temperature and humidity detection device and the refrigerator are electrically connected to the control unit. The utility model discloses an intelligence snowflake machine can promote the adaptability of system snow machine to the operating mode environmental change, improve equipment's simple operation nature.
Description
Technical Field
The utility model relates to a system snow equipment technical field, in particular to intelligence snowflake machine.
Background
With the improvement of living standard of people, in scenes such as travel entertainment, movie and television play manufacturing and the like, artificial snow making is often needed to form snowing scenes or snow making environments.
The artificial snowfall simulates the formation process of natural snow, high-pressure air is generated by a compressor, water is blown into tiny water mist by a nozzle and a fan motor, snowflakes are formed in the air under the conditions that the temperature is lower than minus 2 ℃ and the humidity is less than 65%, and the snowflakes and dust are combined to fall on the ground in the falling process, so that the purposes of snow making, dust suppression and the like are achieved.
The high-end snow making equipment has higher technical content, complex structure and high purchasing cost, and the used scenes and conditions have more limitations. Conventional simple and easy snow making equipment, its spun water smoke and the efficiency that the snow nucleus that is formed by the ice crystal combined together are not high, and when the temperature of operating mode environment, humidity changed, the snow making effect of equipment often can receive great influence, must intervene through the manual operation, and the kind of adjustment snow making shower nozzle and jet volume just can reach better snow making effect, cause the snow making efficiency of equipment poor, the operability of use is not good.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an intelligence snowflake machine to promote the adaptability of system snow machine to operating mode environmental change, improve equipment's simple operation nature.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an intelligent snowflake machine comprises an air duct, a fan arranged in the air duct and a spray head arranged at an air outlet of the air duct; a temperature and humidity detection device is installed at a position close to an air inlet of the air duct, a cooling heat exchanger is installed on the air duct between the air inlet and the fan, and the cooling heat exchanger is communicated with the refrigerator through a pipeline; the intelligent snowflake machine further comprises a control unit, and the fan, the temperature and humidity detection device and the refrigerating machine are electrically connected to the control unit.
Further, the spray head comprises a snow core spray head and an atomizing spray head, and the atomizing spray head is communicated with the high-pressure water path through a second valve; an air supply pipeline is arranged on an air channel between the cooling heat exchanger and the fan, the air supply pipeline is communicated with an air compressor electrically connected with the control unit, and an outlet of the air compressor is communicated to the air mixing device through a compressed air pipe; a branch pipeline communicated with the gas mixing device is arranged on the high-pressure water pipeline, and a first valve is arranged on the branch pipeline; the outlet of the gas mixing device is communicated to the snow core spray head through a water-gas pipeline.
Further, the snow core spray head is arranged at the downstream of the atomizing spray head relative to the air flow formed in the air duct.
The water inlet port of the high-pressure water path is mounted at the water outlet of the booster pump, and the water inlet of the booster pump is provided with a pressure detection device; the pressure pump and the pressure detection device are electrically connected with the control unit.
Furthermore, the air inlet is provided with a filter screen.
Further, the first valve and the second valve are electric control valves.
Further, the pressure detection device is a pressure transmitter.
Further, the temperature and humidity detection device is a temperature and humidity sensor.
Furthermore, the fan is a multi-gear fan with adjustable wind speed.
Compared with the prior art, the utility model discloses following advantage has:
(1) intelligence snowflake machine, set the control unit to and the device that detects is added to the temperature and the humidity of operating mode environment, accessible control unit automatic adjustment cooling heat exchanger to carry out necessary cooling to the air that gets into, thereby promote the adaptability of the operating mode environment change of system snow machine, and make the equipment operation more convenient.
(2) The snow making machine is provided with an air compressor and an air mixing device, and is provided with a snow nucleus spray head and an atomizing spray head, so that snow nuclei can be sprayed and made, and water mist sprayed by the atomizing spray head and the snow nuclei are condensed and combined together to form snowflakes, so that the snow making capacity is better, and the snow making efficiency is improved.
(3) The snow core spray head is arranged at the downstream of the atomizing spray head, water vapor formed by the water mist sprayed by the atomizing spray head is evaporated, the local temperature of a spraying area is reduced, the condensation temperature of the snow core and the water mist is lower, and better conditions are provided for the condensation of the snow flakes.
(4) The integration of intelligence snowflake machine is equipped with the force (forcing) pump, and the pressure that supplies water when the outside does not satisfy the condition requirement that the spraying formed and makes, but the automatic operation force (forcing) pump promotes water supply pressure to the operating mode condition fitness that makes equipment is better.
(5) The filter screen can prevent the entering of external foreign matters, thereby improving the safety of the operation of the equipment.
(6) The electric regulating valve can regulate the supply of water vapor and high pressure water based on the temperature, humidity and other conditions, and this makes the comprehensive snow making effect of the equipment high.
(7) The pressure transmitter is used for detecting pressure, and the temperature and humidity sensor is used for detecting external temperature and humidity, so that the universality of components is good, the operation stability is high, and the components are convenient to prepare.
(8) The fan adopts the adjustable fan of many gears, can adjust the air current volume of sweeping that matches according to the supply volume of aqueous vapor, water to make the overall operation performance of equipment better, reduce the energy consumption of equipment.
Drawings
The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:
fig. 1 is a schematic view of the overall structure of an intelligent snowflake machine according to an embodiment of the present invention;
fig. 2 is a schematic view of a control system of the intelligent snowflake machine according to the embodiment of the present invention;
description of reference numerals:
1-air duct, 100-air inlet, 101-filter screen, 102-air outlet, 2-cooling heat exchanger, 201-refrigerator, 3-air compressor, 301-air supply pipeline, 302-compressed air pipe, 303-air mixing device and 4-fan;
5-snow nucleus spray head, 500-water-gas pipeline, 501-first valve, 6-atomizing spray head, 60-water supply pipe, 600-high-pressure water way, 601-second valve and 7-pressure pump;
801-pressure detection device, 802-temperature and humidity detection device and 9-control unit.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, terms of left, right, up, down, and the like are used for convenience of description and are based on terms in the illustrated state, and should not be construed as limiting the structure of the present invention; references to first, second, third, etc. are also made for ease of description and are not to be construed as indicating or implying relative importance. The snow core mentioned in the embodiment of the present invention refers to ice crystals formed by condensation of the water mist sprayed from the nozzle of the spray head in the cold air, which can be condensed with the water mist to form snowflakes.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The embodiment relates to an intelligent snowflake machine, which can improve the adaptability of the snow making machine to the change of working conditions and environments and improve the operation convenience of equipment. The intelligent snowflake machine comprises an air duct, a fan arranged in the air duct and a spray head arranged at an air outlet of the air duct; a temperature and humidity detection device is installed at a position close to an air inlet of the air duct, a cooling heat exchanger is installed on the air duct between the air inlet and the fan, and the cooling heat exchanger is communicated with the refrigerator through a pipeline; the intelligent snowflake machine further comprises a control unit, and the fan, the temperature and humidity detection device and the refrigerating machine are electrically connected to the control unit.
Based on the above overall design concept, an exemplary structure of the intelligent snowflake machine of the present embodiment is shown in fig. 1, and mainly includes an air duct 1, a fan 4 installed in the air duct 1, and a nozzle disposed at the air outlet 102 of the air duct 1.
In order to improve the capability of the equipment to adapt to the change of the external temperature, a temperature and humidity detection device 802 is arranged at the position close to an air inlet 100 of an air duct 1, a cooling heat exchanger 2 is arranged on the air duct 1 between the air inlet 100 and a fan 4, and the cooling heat exchanger 2 is communicated with a refrigerator 201 through a pipeline; the intelligent snowflake machine also comprises a control unit 9, and the fan 4, the temperature and humidity detection device 802 and the refrigerator 201 are electrically connected to the control unit 9.
The ideal temperature for making snow is lower than-2 deg.C and the humidity is less than 65%. When the working temperature is higher than minus 2 ℃ by some and is about 2 ℃, a large amount of snow nuclei are melted by simply spraying water mist and snow nuclei and condensing in the outside air, and the water mist also becomes condensed water, so that the snow making efficiency is greatly reduced. At this moment, through setting up the default value of temperature at the control unit 9, for example 0 ℃, when the ambient temperature is greater than 0 ℃, open refrigerator 201, through the cooling to the air current in the wind channel 1, reduce the local region temperature of system snow, still can realize better system snow effect to make the system snow efficiency of equipment promote greatly, the ability reinforcing of equipment adaptation operating mode temperature variation.
As shown in fig. 1 and fig. 2, the spray head of the equipment comprises a snow core spray head 5 and an atomizing spray head 6, and the atomizing spray head 6 is communicated with a high-pressure water path 600 through a second valve 601; an air supply pipeline 301 is arranged on the air duct 1 between the cooling heat exchanger 2 and the fan 4, the air supply pipeline 301 is communicated with an air compressor 3 electrically connected with the control unit 9, and an outlet of the air compressor 3 is communicated to an air mixing device 303 through a compressed air pipe 302; a branch pipeline communicated with the gas mixing device 303 is arranged on the high-pressure water path 600, and a first valve 501 is arranged on the branch pipeline; the outlet of the air mixing device 303 is communicated to the snow core spray head 5 through a water-air pipeline 500. The equipment is provided with the air compressor 3 and the air mixing device 303, and is provided with the snow nucleus spray head 5 and the atomizing spray head 6, so that the snow nucleus can be sprayed and manufactured, and the water mist sprayed by the atomizing spray head 6 is condensed and combined with the snow nucleus together to form snowflakes, so that the manufactured snow is better in snow manufacturing capacity and improved in snow manufacturing efficiency.
Meanwhile, the first valve 501 and the second valve 601 are arranged to adjust the supply of the water vapor and the high-pressure water according to different working conditions of temperature and humidity. For example, when the temperature is high and the external humidity is low, so that the snow making condition is poor, the amount of supplied water can be increased, and the amount of supplied water in a high-pressure water channel can be reduced, so that more snow cores can be generated, and the snow making capacity of the device can be improved.
Further, it is preferable that the snow core spray heads 5 be disposed downstream of the atomizing spray heads 6 with respect to the air flow formed in the air path 1. Therefore, the water vapor formed by the water mist sprayed by the atomizing nozzle 6 is evaporated, the local temperature of a spraying area is reduced, the condensation temperature of the snow core and the water mist is lower, and better conditions are provided for the condensation formation of the snowflakes.
In order to make the working condition adaptability of the equipment better, in this embodiment, the intelligent snowflake machine is further integrally equipped with a pressure pump 7, the water inlet port of the high-pressure water path 600 is installed at the water outlet of the pressure pump 7, and the water inlet of the pressure pump 7 is communicated with an external water supply pipe 60. A pressure detection device 801 is attached to the water inlet of the pressure pump 7; the pressure pump 7 and the pressure detection device 801 are electrically connected to the control unit 9. Thus, when the pressure of the external water supply does not satisfy the requirement of the spray forming condition, the pressurizing pump 7 can be automatically operated to increase the water supply pressure.
In order to prevent foreign objects from entering and improve the safety of the operation of the device, a filter 101 may be installed at the air inlet 100 of the air duct 1.
As shown in fig. 2 in combination with fig. 1, the control unit 9 of the intelligent snowflake machine of this embodiment has various conventional configurations, for example, a multi-channel control display can be adopted, and through setting PID parameters in the display, the control display can automatically adjust the opening degrees of the first valve 501 and the second valve 601 according to the input pressure, temperature and humidity conditions, and control the start and stop of the refrigerator 201 and the booster pump 7. Of course, a control box can also be used, a control instrument, a control button and the like are arranged in the control box, and a manual operation mode is added, so that the operation convenience and flexibility of the equipment are further improved.
Regarding the first valve 501 and the second valve 601, preferably, the first valve 501 and the second valve 601 are electric control valves. The electric control valve is adopted, the supply amount of the water vapor and the high-pressure water can be adjusted by the control unit 9 according to the conditions of external temperature, humidity and the like, the types and the specifications of the electric control valve are various, the proper specification can be flexibly selected and matched, and the running stability is good.
Also, for the sake of device versatility and operation stability, the pressure detecting device 801 may be a pressure transmitter, and the temperature and humidity detecting device 802 may be a temperature and humidity sensor.
In addition, the fan 4 can also adopt a multi-gear adjustable fan to adjust the matched air flow blowing amount according to the supply amount of the water gas and the water, so that the overall operation performance of the equipment is better, and the energy consumption of the equipment is reduced.
This embodiment intelligence snowflake machine set the control unit 9 to and the device that detects is added to the temperature and the humidity of operating mode environment, accessible control unit 9 automatic adjustment cooling heat exchanger 2 to carry out necessary cooling to the air that gets into, thereby promote the adaptability of the operating mode environmental change of system snow machine, and make the equipment operation more convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An intelligent snowflake machine comprises an air duct (1), a fan (4) arranged in the air duct (1), and a spray head arranged at an air outlet (102) of the air duct (1); the method is characterized in that: a temperature and humidity detection device (802) is installed at a position close to an air inlet (100) of the air duct (1), a cooling heat exchanger (2) is installed on the air duct (1) between the air inlet (100) and the fan (4), and the cooling heat exchanger (2) is communicated with the refrigerator (201) through a pipeline; the intelligent snowflake machine further comprises a control unit (9), and the fan (4), the temperature and humidity detection device (802) and the refrigerator (201) are electrically connected to the control unit (9).
2. The intelligent snowflake machine of claim 1, wherein: the spray head comprises a snow core spray head (5) and an atomizing spray head (6), and the atomizing spray head (6) is communicated with the high-pressure water path (600) through a second valve (601); an air supply pipeline (301) is arranged on the air channel (1) between the cooling heat exchanger (2) and the fan (4), the air supply pipeline (301) is communicated with an air compressor (3) electrically connected with the control unit (9), and an outlet of the air compressor (3) is communicated to an air mixing device (303) through a compressed air pipe (302); a branch pipeline communicated with the gas mixing device (303) is arranged on the high-pressure water channel (600), and a first valve (501) is arranged on the branch pipeline; the outlet of the gas mixing device (303) is communicated to the snow core spray head (5) through a water-gas pipeline (500).
3. The intelligent snowflake machine of claim 2, wherein: and the snow core spray head (5) is arranged at the downstream of the atomizing spray head (6) relative to the airflow formed in the air duct (1).
4. The intelligent snowflake machine of claim 2, wherein: the water inlet port of the high-pressure water path (600) is mounted at the water outlet of the pressure pump (7), and a pressure detection device (801) is mounted at the water inlet of the pressure pump (7); the pressure pump (7) and the pressure detection device (801) are electrically connected with the control unit (9).
5. The intelligent snowflake machine of claim 4, wherein: the pressure detection device (801) is a pressure transmitter.
6. The intelligent snowflake machine of claim 2, wherein: the air inlet (100) is provided with a filter screen (101).
7. The intelligent snowflake machine of any one of claims 2-6, wherein: the first valve (501) and the second valve (601) are electric regulating valves.
8. The intelligent snowflake machine of claim 7, wherein: the temperature and humidity detection device (802) is a temperature and humidity sensor.
9. The intelligent snowflake machine of claim 7, wherein: the fan (4) is a multi-gear fan with adjustable wind speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513922.7U CN210921890U (en) | 2019-09-11 | 2019-09-11 | Intelligent snowflake machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921513922.7U CN210921890U (en) | 2019-09-11 | 2019-09-11 | Intelligent snowflake machine |
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| CN210921890U true CN210921890U (en) | 2020-07-03 |
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| CN201921513922.7U Active CN210921890U (en) | 2019-09-11 | 2019-09-11 | Intelligent snowflake machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780467A (en) * | 2020-07-16 | 2020-10-16 | 祖晓宏 | Outdoor snow making machine suitable for zero-top temperature |
| CN112781292A (en) * | 2021-02-01 | 2021-05-11 | 西安交通大学 | Snow making machine and control method thereof |
| CN112923623A (en) * | 2021-02-01 | 2021-06-08 | 西安交通大学 | Snow making machine with high snow making rate and control method and working method thereof |
| CN113028695A (en) * | 2020-12-16 | 2021-06-25 | 长沙中联重科环境产业有限公司 | Water and gas supply control system of vehicle-mounted snow maker and vehicle-mounted snow maker adopting same |
-
2019
- 2019-09-11 CN CN201921513922.7U patent/CN210921890U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780467A (en) * | 2020-07-16 | 2020-10-16 | 祖晓宏 | Outdoor snow making machine suitable for zero-top temperature |
| CN113028695A (en) * | 2020-12-16 | 2021-06-25 | 长沙中联重科环境产业有限公司 | Water and gas supply control system of vehicle-mounted snow maker and vehicle-mounted snow maker adopting same |
| CN113028695B (en) * | 2020-12-16 | 2022-11-22 | 长沙中联重科环境产业有限公司 | Water supply and air supply control system of vehicle-mounted snow making machine and vehicle-mounted snow making machine adopting same |
| CN112781292A (en) * | 2021-02-01 | 2021-05-11 | 西安交通大学 | Snow making machine and control method thereof |
| CN112923623A (en) * | 2021-02-01 | 2021-06-08 | 西安交通大学 | Snow making machine with high snow making rate and control method and working method thereof |
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