CN111780467A

CN111780467A - Outdoor snow making machine suitable for zero-top temperature

Info

Publication number: CN111780467A
Application number: CN202010683935.XA
Authority: CN
Inventors: 祖晓宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-10-16

Abstract

The invention relates to the technical field of snow making equipment and discloses an outdoor snow making machine suitable for the temperature above zero. This outdoor snow machine suitable for zero-temperature, through with water smoke shower nozzle and nuclear nozzle at the interior surface mounting of barrel, and the nuclear nozzle is located the middle part of barrel hole, and after refrigerant pressurization is liquid, carry out the heat transfer and become the normal atmospheric temperature, the refrigerant passes another part of heat transfer pipe flow to the decompression ring inner chamber, pressure releases suddenly, the refrigerant begins to boil and absorbs heat, absorb heat to the air that passes the heat exchange tube, make the air that blows to nuclear nozzle department be the below zero air, guarantee that water smoke shower nozzle spun high pressure water and highly-compressed air can form the ice crystal, and can form big snowflake after colliding with nuclear nozzle spun water smoke and bonding, guarantee that snow machine can produce snowflake under the circumstances that ambient temperature is greater than zero degree, winter in south, can not snowfall, snow machine can not influenced by ambient temperature, just can make snow.

Description

Outdoor snow making machine suitable for zero-top temperature

Technical Field

The invention relates to the technical field of snow making equipment, in particular to an outdoor snow making machine suitable for the temperature above zero.

Background

The snow making machine is a manual snow making device, and the existing snow making machine has two snow making modes, namely, firstly, producing flake ice by using an ice making device, then, making snow by using the flake ice as a raw material, and the mode is far different from natural snow, and secondly, adopting the traditional mode of mixing high-pressure water and air to make snow.

The snow making machine adopting the second mode basically simulates the formation process of natural snow, firstly, the compressor is used for compressing air in the nature, the generated high-pressure air is sent to the nuclear nozzle, simultaneously, high-pressure water is sent to the nuclear nozzle and is mixed with the high-pressure air to generate seed snow nucleuses, meanwhile, common water is sprayed out through the atomizing nozzle to form tiny water drops which are blown into the air by the fan and are mixed with the seed snow nucleuses, and the water mist and the snow nucleuses collide and are adhered to be enlarged to form snow particles.

The snow making machine adopting the second mode has the advantages that in the using process, in order to ensure that the equipment can make snow, the influence of ambient temperature is large, the snow can be made only at minus two ℃ and the snow making condition is harsh, in winter in the south, the outdoor temperature still belongs to the above zero, and the snow can not be made in winter in the south by utilizing the existing snow making machine.

Disclosure of Invention

The invention provides an outdoor snow making machine suitable for the subzero temperature, which has the advantage of making snow at the subzero temperature and solves the problem of harsh snow making conditions.

The invention provides the following technical scheme: the utility model provides an outdoor snow-making machine suitable for zero upper temperature, includes the barrel, the water smoke shower nozzle is installed to the lopsidedness of barrel internal surface, the internal surface of barrel just is located the left side fixed mounting of water smoke shower nozzle and has the support, one side fixed mounting of support has the nuclear nozzle, the internal surface of barrel just is located the left side fixed mounting of support and has solid frame, the middle part movable sleeve of solid frame is equipped with the driving cog, the driving cog has the fan along the outer fixed surface of barrel axis extension, the driving cog is equipped with the motor along the outer fixed surface sleeve that the barrel is stretched out to the barrel plumb line, screw thread is installed pressure device between motor to the barrel, one side fixed mounting of pressure device has the chamber of trading, the middle part fixed mounting of chamber inner chamber of trading has the spring board, the opposite side integrated into one piece of barrel surface has the pressure ring of, put one side fixed mounting of clamping ring inner chamber and have the heat transfer arc board, the cavity of resorption fixed mounting of pressure changing room has the pressure valve, the inner chamber fixed mounting who puts the clamping ring has the cavity separating plate, the cavity separating plate wraps up the heat transfer arc board, the inner chamber of putting the clamping ring just is located the opposite side of heat transfer arc board and sets up the circulation hole that communicates with the pressure valve.

Preferably, the water mist nozzle and the nuclear nozzle are fixedly arranged in the inner cavity of the machine barrel, and the spraying direction of the water mist nozzle is inclined along the spraying direction of the nuclear nozzle.

Preferably, the spring plate is made of elastic rubber, and the pressurizing device is a stud meshed with each other and is matched with the synchronous transmission through meshing teeth.

Preferably, the heat exchange tubes are transversely and longitudinally staggered, one ends of the heat exchange tubes close to the heat exchange arc plates are inserted into the inner cavity of the pressure release ring, and the bent plates are used for supporting and sealing.

Preferably, the inner cavity of one end of the heat exchange tube, which extends into the inner cavity of the pressure release ring, is provided with a pressure release hole, the pressure release hole is in a stepped hole shape, and the aperture of one side, which is close to the heat exchange arc plate, is small.

Preferably, the pressure valve is provided with two pressure valves, the two pressure valves are arranged in the pressure changing chamber and are arranged in the upper cavity and the lower cavity of the spring plate, the pressure valve at the lower part is communicated with the circulating hole, and the pressure valve at the upper part is communicated with the outside.

Preferably, the pressure release ring and the heat exchange tube are made of heat conducting materials, the cavity separation plate separates the heat exchange arc plate into a cavity, and the bent plate separating the cavity separation plate is separated from the inner surface of the pressure release ring by a certain distance.

The invention has the following beneficial effects:

the outdoor snow making machine suitable for the temperature above zero is characterized in that a water mist spray head and a nuclear nozzle are arranged on the inner surface of a machine barrel, the nuclear nozzle is positioned in the middle of an inner hole of the machine barrel, heat exchange is carried out to normal temperature after the refrigerant is pressurized to be liquid, the refrigerant passes through a heat exchange pipe to flow to the other part of an inner cavity of a decompression ring, the pressure is suddenly released, the refrigerant starts to boil and absorb heat, the air passing through a heat exchange pipe absorbs heat, the air blowing to the nuclear nozzle is below zero air, ice crystals can be formed by high-pressure water sprayed by the water mist spray head and high-pressure air, large snowflakes can be formed after the water mist sprayed by the nuclear nozzle is collided and bonded, the snow making machine can produce snowflakes under the condition that the environmental temperature is higher than zero degree, snow cannot be produced in winter in south, the snow making machine can not be influenced by the environmental temperature, and people are willing to see the snow, it is possible to produce a high commercial economic value in the south.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic diagram of the right-view structure of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a barrel; 2. a water mist spray head; 3. a support; 4. a nuclear nozzle; 5. fixing the frame; 6. a transmission gear; 7. a fan; 8. a motor; 9. a pressurizing device; 10. a pressure changing chamber; 11. releasing the pressure ring; 12. a heat exchange pipe; 13. a heat exchange arc plate; 14. a spring plate; 15. a pressure valve; 16. a circulation hole; 17. a cavity separating plate; 18. and releasing the pressure hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an outdoor snow making machine suitable for zero-top temperature comprises a machine barrel 1, a water mist spray head 2 is obliquely installed on one side of the inner surface of the machine barrel 1, a bracket 3 is fixedly installed on the inner surface of the machine barrel 1 and positioned on the left side of the water mist spray head 2, a nuclear nozzle 4 is fixedly installed on one side of the bracket 3, a fixing frame 5 is fixedly installed on the inner surface of the machine barrel 1 and positioned on the left side of the bracket 3, a transmission gear 6 is movably sleeved in the middle of the fixing frame 5, a fan 7 is fixedly installed on the outer surface of the extension part of the axis of the machine barrel 1 along the transmission gear 6, a motor 8 is fixedly sleeved on the outer surface of the machine barrel 1 along the perpendicular line of the machine barrel 1, a pressurizing device 9 is installed between the motor 8 and the machine barrel 1 in a threaded manner, a pressure changing chamber 10 is fixedly installed on one side of the, the heat exchange tubes 12 are fixedly installed on the inner surface of the pressure releasing ring 11 in a staggered mode, the heat exchange arc plates 13 are fixedly installed on one side of the inner cavity of the pressure releasing ring 11, the pressure valve 15 is fixedly installed in the lower cavity of the pressure changing chamber 10, the cavity separating plates 17 are fixedly installed on the inner cavity of the pressure releasing ring 11, the heat exchange arc plates 13 are wrapped by the cavity separating plates 17, and the circulation holes 16 communicated with the pressure valve 15 are formed in the inner cavity of the pressure releasing ring 11 and the other side, located on the heat exchange arc.

Wherein, water smoke shower nozzle 2 and nuclear nozzle 4 fixed mounting are in the inner chamber of barrel 1, and the direction of injection of water smoke shower nozzle 2 inclines along the blowout direction of nuclear nozzle 4, through the internal surface mounting at barrel 1 for the cold wind that fan 7 blown over keeps the inner chamber of barrel 1 below zero, thereby makes the cooperation of nuclear nozzle 4 and slope water smoke shower nozzle 2, and the snow nuclear of spun can mix the collision with water smoke shower nozzle 2 spun water smoke in 4 from nuclear nozzle, under the cold wind support that fan 7 blown over, forms the snowflake.

The spring plate 14 is made of elastic rubber, the pressurizing device 9 is studs meshed with each other, the studs are matched with each other through meshing teeth for synchronous transmission, external air is conveyed to the upper portion of the inner cavity of the pressure changing chamber 10 to be compressed air through the meshed studs, the spring plate 14 can be pushed to protrude downwards to deform after being accumulated continuously, and refrigerant at the lower portion of the inner cavity of the pressure changing chamber 10 is pressurized to be in a liquid state.

Wherein, heat exchange tube 12 transversely with vertically staggered arrangement, and heat exchange tube 12 is close to the inner chamber that the one end of heat transfer arc board 13 gos deep into the pressure ring 11, and there is the bent plate to support the packing, go deep into the inner chamber of pressure ring 11 through the one end of heat exchange tube 12, and there is the bent plate to support, make the refrigerant of carrying in the heat transfer arc board 13 interval have one end distance with the internal surface interval of pressure ring 11, further prevent refrigeration in the heat transfer arc board 13 interval also with the air heat transfer of the internal surface circulation of pressure ring 11, guarantee that the air temperature of barrel 1 hole circulation is less than under zero.

Wherein, the heat exchange tube 12 is gone deep into the one end inner chamber of the decompression ring 11 and has been seted up pressure release hole 18, pressure release hole 18 is the shoulder hole form, the one side aperture that is close to heat transfer arc board 13 is little, through the pressure release hole 18 that sets up, make the liquid refrigerant flow to the place that the aperture is big, pressure reduces suddenly, the liquid refrigerant begins boiling and gasification heat absorption, thereby make the heat exchange tube 12 absorb heat to the air that the surface flows, further promote the heat absorption of heat exchange tube 12 to the gas that flows through, guarantee that the wind that fan 7 blows the production is at the subzero, guarantee that water smoke shower nozzle 2 and nuclear nozzle 4 mix and produce the snowflake.

Wherein, two pressure valves 15 are provided in the pressure changing chamber 10, and are arranged in the upper and lower cavities of the spring plate 14, the lower pressure valve 15 is communicated with the circulation hole 16, the upper pressure valve 15 is communicated with the outside, the refrigerant can form circulation through the two pressure valves 15, and under the control of the upper pressure valve 15, the gas in the upper space of the pressure changing chamber 10 can be released and closed again, and the refrigerant conveyed from the lower space of the pressure changing chamber 10 is pressurized again to form a cooling circulation.

Wherein, the material of the pressure relief ring 11 and the heat exchange tube 12 is heat conduction material, the cavity separation plate 17 separates the heat exchange arc plate 13 into a cavity, and the bent plate of the cavity separation plate 17 is separated from the inner surface of the pressure relief ring 11 by a certain distance, the cavity separation plate 17 is arranged, so that the refrigerant passes through the heat exchange tube 12 from the inner cavity on one side of the pressure relief ring 11 to reach another inner cavity, the refrigerant pressure is released, the refrigerant boils and absorbs heat, the cavity separation plate 17 arranged with the bent plate can completely absorb heat through the inner hole surface of the pressure relief ring 11, and the heat absorption effect of the pressure relief.

The working principle of the snow making machine is as follows:

water is delivered into a water mist spray head 2 to be sprayed into water mist, high-pressure water and high-pressure air are delivered into a nuclear nozzle 4, a motor 8 is started to drive a screw column in a pressurizing device 9 to be meshed with the pressurized air and delivered to the upper part of an inner cavity of a pressure changing chamber 10, the pressurized air is continuously accumulated to enable a spring plate 14 to deform downwards and pressurize the lower part of a refrigerant in the pressure changing chamber 10 to be in a liquid state, the liquid refrigerant is delivered to an inner cavity of a pressure releasing ring 11 and is subjected to flow guide heat exchange through a heat exchange arc plate 13 and is delivered to the other part of the inner cavity of the pressure releasing ring 11 through a heat exchange tube 12, the pressure of the refrigerant passing through the heat exchange tube 12 is released and boiled to absorb heat, the air flowing through an inner hole of the pressure releasing ring 11 absorbs heat through the inner wall of the pressure releasing ring 11, meanwhile, under the action of a, meanwhile, the pressure valve 15 above the compressor is opened to form a refrigerant in the inner cavity of the negative pressure suction decompression ring 11, after air flowing through the heat exchange tube 12 is refrigerated, the rotating force of the motor 8 is transmitted to the fan 7 through the transmission gear 6 to rotate, cold air is blown to the mixing position of ice crystals and water mist, so that the ice crystal and water mist mixing environment reaches zero, and the ice crystals and the water mist can be fully mixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An outdoor snow-making machine suitable for above-zero temperatures, comprising a barrel (1), characterized in that: the water mist sprayer is characterized in that a water mist sprayer (2) is installed on one side of the inner surface of the machine barrel (1), a support (3) is fixedly installed on the inner surface of the machine barrel (1) and located on the left side of the water mist sprayer (2), a nuclear nozzle (4) is fixedly installed on one side of the support (3), a fixed frame (5) is fixedly installed on the inner surface of the machine barrel (1) and located on the left side of the support (3), a transmission gear (6) is movably sleeved on the middle of the fixed frame (5), a fan (7) is fixedly installed on the outer surface of an axis extending part of the machine barrel (1) along the transmission gear (6), a motor (8) is fixedly sleeved on the outer surface of the machine barrel (1) extending along the vertical line of the machine barrel (1), a pressurizing device (9) is installed on the screw thread between the motor (8) and the machine barrel (1), the middle part fixed mounting of pressure changing room (10) inner chamber has spring plate (14), the opposite side integrated into one piece of barrel (1) surface has pressure releasing ring (11), the crisscross fixed mounting in internal surface of pressure releasing ring (11) has heat exchange tube (12), one side fixed mounting of pressure releasing ring (11) inner chamber has heat transfer arc board (13), the cavity of resorption fixed mounting of pressure changing room (10) has pressure valve (15), the inner chamber fixed mounting of pressure releasing ring (11) has cavity separating plate (17), cavity separating plate (17) wraps up heat transfer arc board (13), the inner chamber of pressure releasing ring (11) and the opposite side that is located heat transfer arc board (13) offer circulation hole (16) with pressure valve (15) intercommunication.

2. An outdoor snow making machine adapted for use at above-zero temperatures according to claim 1, wherein: the water mist spray head (2) and the nuclear nozzle (4) are fixedly arranged in an inner cavity of the machine barrel (1), and the spraying direction of the water mist spray head (2) is inclined along the spraying direction of the nuclear nozzle (4).

3. An outdoor snow making machine adapted for use at above-zero temperatures according to claim 1, wherein: the spring plate (14) is made of elastic rubber, and the pressurizing devices (9) are mutually meshed studs and are in synchronous transmission through meshing tooth matching.

4. An outdoor snow making machine adapted for use at above-zero temperatures according to claim 1, wherein: the heat exchange tubes (12) are transversely and longitudinally staggered, one end of each heat exchange tube (12) close to the heat exchange arc plate (13) extends into the inner cavity of the pressure release ring (11), and the heat exchange tubes are supported and sealed by the bent plates.

5. An outdoor snow making machine adapted for use at above-zero temperatures according to claim 1, wherein: the heat exchange tube (12) is deep into the inner cavity of one end of the inner cavity of the pressure release ring (11) and is provided with a pressure release hole (18), the pressure release hole (18) is in a stepped hole shape, and the aperture of one side close to the heat exchange arc plate (13) is small.

6. An outdoor snow making machine adapted for use at above-zero temperatures according to claim 1, wherein: the pressure valves (15) are arranged in the pressure changing chamber (10) and are arranged in upper and lower cavities of the spring plate (14), the pressure valve (15) below is communicated with the circulating hole (16), and the pressure valve (15) above is communicated with the outside.

7. An outdoor snow making machine adapted for use at above-zero temperatures according to claim 1, wherein: the pressure release ring (11) and the heat exchange tube (12) are made of heat conduction materials, the cavity separation plate (17) separates the heat exchange arc plate (13) into a cavity, and a bent plate of the cavity separation plate (17) is separated from the inner surface of the pressure release ring (11) by a certain distance.