CN206478915U - One kind opens ice snow making apparatus - Google Patents

One kind opens ice snow making apparatus Download PDF

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Publication number
CN206478915U
CN206478915U CN201720091544.2U CN201720091544U CN206478915U CN 206478915 U CN206478915 U CN 206478915U CN 201720091544 U CN201720091544 U CN 201720091544U CN 206478915 U CN206478915 U CN 206478915U
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ice
snow
making
artificial snow
impeller
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CN201720091544.2U
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Chinese (zh)
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贺鑫
朱俊生
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Abstract

Opened ice snow making apparatus the utility model discloses one kind, including artificial snow-making mechanism, artificial snow-making mechanism includes artificial snow-making cavity, connecting shaft is equipped with artificial snow-making cavity, impeller is coaxially installed with connecting shaft and positioned at artificial snow-making inside cavity, offered on artificial snow-making cavity into ice mouthful, blowing snow pipe is provided with artificial snow-making cavity and on the position of correspondence impeller side;Entering ice mouthful is used to load flake ice;Power drive mechanism is connected with connecting shaft, and lower band is acted at it and moves wheel rotation, to impact flake ice generation ice crystal;Linear velocity during wheel rotation is 200km/h 300km/h;Blowing snow pipe is used to discharge ice crystal;Drive blade that flake ice is impacted into ice crystal in artificial snow-making cavity by impeller, while the ice crystal of generation is cast out into artificial snow-making cavity, broken, discharge process is united two into one, energy is saved, reduces cost, yield is up to 60m3/ h, and reduce loss and later period maintenance expense.

Description

One kind opens ice snow making apparatus
【Technical field】
The utility model belongs to artificial snow-making technical field, and in particular to one kind opens ice snow making apparatus.
【Background technology】
The form of artificial snow is divided into two kinds, and a kind of is to be made using traditional water under high pressure with air at double feed inlet nozzle Snow.Its workflow is that the water under high pressure from high-pressure hydraulic pump is with the pressure-air from air compressor at double feed inlet nozzle Mixing.Heat is taken away using the volumetric expansion after natural evaporation and air delivery nozzle and droplet is frozen into ice crystal.But exist Problem is that droplet is smaller, and its evaporation capacity is bigger, and the loss of water is more, and artificial snow-making efficiency is lower.In addition, can only be in work below freezing Make, the dependence of environment temperature is very strong to external world, and artificial snow-making efficiency is low.And essential in snowmaker snowmaking process is exactly water, But it is due to the limitation at water source, endlessly water can not be provided for snowmaker, therefore cause in-convenience in use limiting too It is many.
Another is that ice maker produces flake ice, then using flake ice as raw material artificial snow-making.Its workflow is to first pass through system Flake ice is made in water by ice production apparatus, then the flake ice made is ground into powder by breaker, finally powdered ice Crystalline substance is sent out by air conveying system.Which artificial snow-making system complex, generally first crushed flake ice using the tooth-like ice crusher of roller, Discharged again by blower fan, and the size of uncontrollable generation particulate matter, resource, and inefficiency are so not only wasted, is arranged The granular size of the snow gone out differs.
【Utility model content】
The purpose of this utility model is to provide the snow making apparatus that open ice, to solve to meet in the prior art simultaneously by piece Ice is broken and discharges, artificial snow-making efficiency is low, generate the problem of particulate matter is not of uniform size can not to meet skiing demand.
The technical solution of the utility model is, one kind opens ice snow making apparatus, including artificial snow-making mechanism, and artificial snow-making mechanism includes artificial snow-making It is equipped with cavity, artificial snow-making cavity in connecting shaft, connecting shaft and is coaxially installed with impeller, artificial snow-making cavity positioned at artificial snow-making inside cavity On offer into ice mouthful, be provided with blowing snow pipe on artificial snow-making cavity and on the position of correspondence impeller side;
Entering ice mouthful is used to load flake ice;Power drive mechanism is connected with connecting shaft, and lower band movable vane rotation is acted at it It is dynamic, to impact flake ice generation ice crystal;Linear velocity during wheel rotation is 200km/h-300km/h;Blowing snow pipe is used to discharge ice crystal.
Further, the direction of blowing snow pipe impeller tangential direction corresponding with its position is consistent.
Further, enter ice mouth and be connected with the leakage ice portion offered at the top of leakage glacial cirque, leakage glacial cirque for flake ice entrance.
Further, multiple juts are provided with the blade direction leakage glacial cirque direction on impeller, each blade.
Further, flake ice is the flake ice without salt compounds, and diameter≤60mm, the thickness of flake ice are 1.5mm- 2.5mm, water content < 10%, temperature are -15 DEG C~-2 DEG C.
Further, power drive mechanism includes motor, and motor connection has the control panel for controlling its rotating speed;Artificial snow-making Mechanism, motor are installed on base, base, artificial snow-making mechanism and motor be in multiple sides surround plate shapes into space in Portion;Side corresponding to blowing snow pipe surrounds on plate and offers the hole passed for blowing snow pipe.
Further, at least one side, which surrounds to offer on plate, offers multiple air-vents on side door, side door.
Further, the top that each side surrounds plate is connected with same top plate, is offered on top plate for exposing leakage Ice portion and the opening of control panel.
The beneficial effects of the utility model are:Increase by setting artificial snow-making cavity and impeller, and on blade on impeller Jut, drives blade that flake ice is broken into ice crystal in artificial snow-making cavity, and produce heat by impeller rotary course by impeller Further auxiliary crushes ice to amount, while making to be pressurized in artificial snow-making cavity by the impeller and blade of rotation, the ice crystal of generation is thrown Artificial snow-making cavity is projected, broken, discharge process is united two into one, the consumption of energy is not only saved, and improves operating efficiency, is dropped Humidity and temperature in low cost, and the utility model independent of working space, relative to existing yield 30m3/ day, this reality With new yield up to 60m3/ h, and simple structure, reduce loss and later period maintenance expense.
【Brief description of the drawings】
Fig. 1 is that the one side that a kind of non-seating side of snow making apparatus that open ice of the utility model is surrounded under plate and top plate state shows It is intended to;
Fig. 2 is the another side that a kind of non-seating side of snow making apparatus that open ice of the utility model is surrounded under plate and top plate state Schematic diagram;
The structural representation that Fig. 3 is surrounded under plate and top plate state for a kind of seating side of snow making apparatus that open ice of the utility model Figure;
Fig. 4 is a kind of structural representation of the artificial snow-making mechanism for the snowmaker that opens ice of the utility model.
Wherein, 1. leakage glacial cirque, 2. blowing snow pipes, 3. connecting shafts, 4. impellers, 5. blades, 6. motors, 7. first drives, 8. Second drive, 9. control panels, 10. side encirclement plates, 11. top plates, 12. bases, 13. fixed seats, 14. enter ice mouthful.
【Embodiment】
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Opened ice snow making apparatus the utility model discloses one kind, it is described as shown in Figure 1, Figure 2, including base 12, base 12 it is upper Lower surface can install buffer layer, and base 12 can not only play fixation, and can also be in snow making apparatus work of opening ice When play certain cushioning effect, the service life for the snow making apparatus that open ice can be effectively increased.
Artificial snow-making mechanism and power drive mechanism are connected with by two fixed seats 13 respectively on base 12, artificial snow-making mechanism is with moving Force transmission mechanism is connected, and power drive mechanism includes motor 6, and motor 6 is used to provide power support, and motor 6 for artificial snow-making mechanism Settable to have multiple gears, motor 6 is connected with the control panel 9 for controlling its rotating speed, motor is can control by control panel 9 6 are switched to different gears, meet and are provided with the demand for the final particulate matter for producing different size, the output shaft of motor 6 Second drive 8, the second drive 8 is connected to the first drive 7, selection belt connection first preferably by belt or chain The drive 8 of drive 7 and second, can reduce friction, protection equipment.
Artificial snow-making mechanism is used to impact flake ice generation ice crystal, and heat exchange, disintegration etc. are carried out with air after the ice crystal discharge of generation React and generate final particulate matter, the final particulate matter diameter produced is 0.5mm-1.5mm, the particulate matter in the range of this is most suitable For occasions such as current popular indoor and outdoor skifields.
As shown in Figure 2, Figure 4 shows, artificial snow-making mechanism includes being equipped with connecting shaft 3 in artificial snow-making cavity, artificial snow-making cavity, and connecting shaft 3 is excellent In the centre positioned at artificial snow-making mechanism of choosing, connecting shaft 3 and it is coaxially installed with impeller 4, connecting shaft 3 positioned at artificial snow-making inside cavity On be also associated with power drive mechanism, i.e. connecting shaft 3 being also coaxially installed with the first drive 7, and in power drive mechanism The lower impeller 4 of effect is rotated, to impact flake ice generation ice crystal;Linear velocity when impeller 4 is rotated is preferable to provide as 200km/ When h-300km/h, i.e. impeller 4 are rotated, the linear velocity on its circumference meets 200km/h-300km/h, when every on the circumference of impeller 4 The linear velocity of any is 240km/h-270km/h, better;Above-mentioned rate limitation is only met, the ice crystal of generation could expire The initial velocity for being enough 80km/h-160km/h is discharged by blowing snow pipe 2.
Offered on artificial snow-making cavity into ice mouthful 14, entering ice mouthful 14 is used to load flake ice, enter ice mouthful 14 and be connected with leakage glacial cirque 1, Facilitate flake ice to be directly entered by leaking glacial cirque 1 in artificial snow-making cavity, save the operating time, facilitate operation, leak the top of glacial cirque 1 Offer the leakage ice portion for entering artificial snow-making cavity for flake ice, leakage ice portion is preferably open or netted mouth, strip mouthful etc., As long as flake ice can be facilitated to enter in artificial snow-making cavity.
Corresponding to being provided with artificial snow-making cavity and on the position of correspondence impeller 4 side on blowing snow pipe 2, the i.e. circumference of impeller 4 Position connection blowing snow pipe 2, blowing snow pipe 2 is used to discharge ice crystal, and the direction impeller 4 corresponding with its position of preferred blowing snow pipe 2 Tangential direction is consistent, i.e., consistent with tangential direction on the circumference of impeller 4, the blowing snow pipe 2 under the state can more glibly by Ice crystal discharge in artificial snow-making cavity.
Blade 5 on impeller 4 is towards the direction of leakage glacial cirque 1, and the quantity of blade 5 can be specifically chosen according to actual conditions, Multiple juts are provided with each blade 5, jut can be variously-shaped, depending on actual conditions, in leaf Multiple juts are set preferably to smash flake ice on piece 5, and it is while being rotated, and can influence artificial snow-making cavity The distance that interior air pressure and generation ice crystal is cast.
In the prior art, typically discharge is reached by setting the equipment such as blower fan that the particulate matter of generation is blown out into artificial snow-making cavity The purpose of particulate matter is generated, and the flake ice entered in artificial snow-making cavity is impacted by impeller 4 in the utility model, and passes through impeller 4 Artificial snow-making cavity is pressurized, the ice crystal of generation is cast into out artificial snow-making cavity, artificial snow-making and the work cast are combined together, The time is saved, operating efficiency is improved;Ice crystal enter it is extraneous after, ice crystal is rubbed with extraneous air, heat exchange, steaming A series of processes such as hair, disintegration, finally when ice crystal drops down onto ground, generate final granular product, its specification is just applied to existing The requirement on useful snow pack ground.
Flake ice raw material is preferably the flake ice without salt compounds, and diameter≤60mm, the thickness of flake ice are 1.5mm- 2.5mm, water content < 10%, temperature are -15 DEG C~-2 DEG C.
When outside air temperature is reached below 0 DEG C, the oral area of blowing snow pipe 2 can also install one group of atomizer, in atmospheric moisture Under the conditions of degree≤60%, temperature≤0 DEG C, the water smoke sprayed by atomizer combines the ice crystal discharged with blowing snow pipe 2, generation The snow core of slightly larger particle, can be significantly increased the snowmaker yield that opens ice, can about increase 20m3/h-100m3/h。
As shown in figure 3, the top surface surrounding of base 12, which is provided with side, surrounds plate 10, artificial snow-making mechanism, motor 6, base 12 are equal Interior volume in multiple sides encirclement formation of plate 10, sets side to surround the people of plate 10, energy protection equipment and staff Body safety, the side corresponding to blowing snow pipe 2 is surrounded on plate 10 and offers the hole passed for blowing snow pipe 2, and at least one side is wrapped Offered on coaming plate 10 and offer multiple air-vents on side door, each side door, each side surround the top of plate 10 with it is same Top plate 11 is connected, and the opening for exposing leakage ice portion and control panel 9 is offered on top plate 11.
In the prior art, typically do not set side to surround in the periphery of snow making apparatus opening ice in plate 10, the utility model The surrounding of snow making apparatus install additional side surround plate 10, can prevent staff overhaul or using the device when due to by it is too near And the event damaged occurs.
Surrounded in side and side door is opened up on plate 10 facilitate airflow in artificial snow-making cavity, the regulation of air pressure, moreover it is possible to be convenient Maintenance, facilitates the radiating of each equipment.Side plate reinforcing plate is additionally provided with above side door, bread coaming plate 10 is surveyed in not only increase Fastness, also enhances the security of side door, does not allow it fragile.
The course of work of the present utility model is:
Flake ice is sent into artificial snow-making cavity by leaking the leakage ice portion of glacial cirque 1, leaking the leakage ice portion of glacial cirque 1 be able to can also adopt for opening With netted mouth, strip mouthful etc.;
In the prior art, it is general that artificial snow-making is carried out as raw material using tube ice and block ice, and when manufacturing ice in order to increase The whiteness of artificial snow-making, aridity, can add salt compounds, and be to coordinate the spy of artificial snow-making mechanism using flake ice in the application Different structure, increases artificial snow-making efficiency, and because the ice containing salt compounds by the utility model artificial snow-making mechanism when carrying out broken, Thick liquid is easily produced, is bonded on impeller 4 and blade 5, the in-house air pressure of artificial snow-making, which can be produced, slightly to be influenceed, this practicality is new Artificial snow-making mechanism in type relies on air-flow and pressure carries out artificial snow-making, and the course of work that is broken and casting is united two into one, and not only carries High operating efficiency, and save resource.
If using the ice containing salt compounds, thering is thick liquid to adhere on impeller 4 and blade 5, have impact on snowmaker Air-flow, pressure in structure, cause that the ice crystal of specified specification can not be produced.
Therefore, the preferably flake ice without salt compounds, and its diameter≤60mm, thickness of the flake ice in the utility model Spend for 1.5mm-2.5mm, water content < 10%, temperature range are -15 DEG C~-2 DEG C, and the flake ice of the specification is that inventor is a large amount of Experiment and calculating obtained from, draw the flake ice production efficiency highest, and hardly having viscous in production of the specification Thick liquid is adhered on impeller 4 and blade 5, and influences the ice crystal specification of production efficiency and output.
It is preferred that in ambient temperature≤5 DEG C, humidity≤60%, rotated by the impeller 4 of motor 6, and pass through control The rotating speed of the regulation motor 6 of panel 9, until it is 200km/h-300km/h to meet linear velocity when impeller 4 is rotated, more preferably Linear velocity when impeller 4 is rotated is 240km/h-270km/h, and linear velocity when more preferably impeller 4 is rotated is 203km/h- 218km/h, and flake ice generation ice crystal is impacted by impeller 4, and the ice crystal of generation is uniform in size;
By the rotating speed of controlled motor 6, ice crystal is hit into by impeller 4 and/or blade 5 when flake ice enters in artificial snow-making cavity When, ice crystal is uniform in size, and its a diameter of can reach 0.5mm-1.5mm.
Artificial snow-making cavity is pressurized by impeller 4, ice crystal is passed through into blowing snow with 80km/h-160km/h initial velocity Pipe 2 casts out artificial snow-making cavity, process meeting and air reaction that ice crystal flies in atmosphere, finally lands.
By the rotating speed of the regulation motor 6 of control panel 9, the impeller 4 of motor 6 and blade 5 are rotated, and impeller 4 and blade 5 200km/h-300km/h is reached along the linear velocity in the direction of blowing snow pipe 2, flake ice is entered after artificial snow-making cavity, the leaf in transit chamber body Wheel 4 and/or blade 5 are impacted, and the ice crystal of generation can reach 80km/h- along the initial component velocity on the direction of blowing snow pipe 2 160km/h, 20-50m distance can be run after ice crystal discharge in atmosphere, preferably at outside air temperature≤5 DEG C, ice crystal can be with Air carries out heat exchange, evaporation, disintegration etc. and reacts and ultimately form the final particulate matter of uniform size similar to snow naturally, its Diameter is 0.5mm-1.5mm.
If the initial velocity of above-mentioned ice crystal is less than 80km/h, i.e. impeller linear velocity and is less than 200km/h, because ice crystal is initial Speed is too small, and the distance cast in the process of running is less than 20m, it is impossible to fully carries out heat exchange, evaporation, disintegrate, i.e., can not reach To high-quality quality of snow, and slush mixture can be formed, cause the viscosity of ice and snow to be lifted;
If the initial velocity of above-mentioned ice crystal is more than 160km/h, i.e. impeller linear velocity and is more than 300km/h, due to initial speed Spend greatly, the distance cast in the process of running is more than 50mm, heat exchange, evaporation, disintegration are excessive, cause the snow mist of generation Change, disperse in an atmosphere, part ice crystal can form the minimum water droplet of diameter, can cause to waste, reduce availability.
Therefore, inventor is by substantial amounts of scientific experiment and calculates, it is necessary to the rotating speed of regulation motor 6, until meeting The linear velocity of impeller 4 is 200km/h-300km/h, the more excellent final product that generation is can be only achieved for 240km/h-270km/h For particulate matter of uniform size.

Claims (8)

  1. The snow making apparatus 1. one kind opens ice, it is characterised in that including artificial snow-making mechanism, the artificial snow-making mechanism includes artificial snow-making cavity, described It is equipped with artificial snow-making cavity on connecting shaft (3), the connecting shaft (3) and is coaxially installed with impeller (4) positioned at artificial snow-making inside cavity, Offer into ice mouthful (14), be provided with the artificial snow-making cavity and on the position of correspondence impeller (4) side on the artificial snow-making cavity Blowing snow pipe (2);
    It is described enter ice mouthful (14) be used to load flake ice;Power drive mechanism is connected with the connecting shaft (3), and under its effect The impeller (4) is driven to rotate, to impact flake ice generation ice crystal;The linear velocity when impeller (4) rotates is 200km/h- 300km/h;The blowing snow pipe (2) is used to discharge ice crystal.
  2. 2. the snow making apparatus as claimed in claim 1 that open ice, it is characterised in that the direction of the blowing snow pipe (2) and its position pair Impeller (4) tangential direction answered is consistent.
  3. 3. the as claimed in claim 2 snow making apparatus that open ice, it is characterised in that it is described enter ice mouthful (14) be connected with Lou glacial cirque (1), The leakage ice portion entered for flake ice is offered at the top of the leakage glacial cirque (1).
  4. 4. the snow making apparatus as claimed in claim 3 that open ice, it is characterised in that the blade (5) on the impeller (4) is described in Leak and be provided with multiple juts on glacial cirque (1) direction, each blade (5).
  5. 5. the snow making apparatus that open ice as claimed in claim 1 or 2 or 3 or 4, it is characterised in that the flake ice is without salt The flake ice of compound, and the flake ice diameter≤60mm, thickness be 1.5mm-2.5mm, water content < 10%, temperature be -15 DEG C ~-2 DEG C.
  6. 6. the snow making apparatus as claimed in claim 5 that open ice, it is characterised in that the power drive mechanism includes motor (6), institute State motor (6) and be connected with control panel (9) for controlling its rotating speed;The artificial snow-making mechanism, motor (6) are installed in base (12) on, the base (12), artificial snow-making mechanism and motor (6) are in multiple sides and surround the interior of the space that plate (10) is formed Portion;The side corresponding to the blowing snow pipe (2) surrounds on plate (10) and offers the hole passed for the blowing snow pipe (2).
  7. 7. the snow making apparatus as claimed in claim 6 that open ice, it is characterised in that at least one side is surrounded to be offered on plate (10) Multiple air-vents are offered on side door, the side door.
  8. 8. the snow making apparatus that open ice as claimed in claims 6 or 7, it is characterised in that each side surrounds the top of plate (10) Portion is connected with same top plate (11), is offered on the top plate (11) for exposing leakage ice portion and the control panel (9) Opening.
CN201720091544.2U 2017-01-24 2017-01-24 One kind opens ice snow making apparatus Active CN206478915U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595160A (en) * 2017-01-24 2017-04-26 贺鑫 Icebreaking snowmaking device and snowmaking method
WO2020082114A1 (en) * 2018-10-27 2020-04-30 Alfio Bucceri Method and apparatus for making falling snow
CN112827604A (en) * 2020-12-30 2021-05-25 株洲天桥奥悦冰雪科技有限公司 A close wind rubbing crusher for artificial snow

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595160A (en) * 2017-01-24 2017-04-26 贺鑫 Icebreaking snowmaking device and snowmaking method
WO2020082114A1 (en) * 2018-10-27 2020-04-30 Alfio Bucceri Method and apparatus for making falling snow
CN112930463A (en) * 2018-10-27 2021-06-08 阿尔菲奥·布切里 Method and device for producing snowfall
CN112930463B (en) * 2018-10-27 2022-06-03 阿尔菲奥·布切里 Method and device for producing snowfall
CN112827604A (en) * 2020-12-30 2021-05-25 株洲天桥奥悦冰雪科技有限公司 A close wind rubbing crusher for artificial snow

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