CN207163042U - New snow making apparatus - Google Patents
New snow making apparatus Download PDFInfo
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- CN207163042U CN207163042U CN201720631325.9U CN201720631325U CN207163042U CN 207163042 U CN207163042 U CN 207163042U CN 201720631325 U CN201720631325 U CN 201720631325U CN 207163042 U CN207163042 U CN 207163042U
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- supercooling
- water heat
- snow
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Abstract
This application discloses a kind of new snow making apparatus, and it includes the supercooling water heat exchanger for being divided into both sides by stainless steel isolation, and the supercooling water heat exchanger primary side fluid is environment friendly refrigerating fluid, and the supercooling water heat exchanger secondary side fluid is running water.The energy consumptions of the new snow making apparatus is low, cost of labor is low, the evaporator of refrigeration plant at 3.0 DEG C, can efficiency significantly, the snowflake quality that the device is produced is high, and quality of snow amount is high, free from environmental pollution, no chemical addition agent.The snow that the device is produced is adapted to various winter sports, and the device is not influenceed by outside environmental elements, round-the-clock can realize artificial snow.
Description
Technical field
The application is related to artificial snow field, more particularly to a kind of new snow making apparatus.
Background technology
Prior art produces flake ice by ice maker and is then comminuted into ice powder, and it is primary disadvantage is that flake ice
Ice making equipment evaporator evaporation temperature is low less than -15 DEG C, causes equipment energy consumption high, often declines 1 according to refrigeration plant evaporating temperature
DEG C, efficiency reduces by more than 3%.Therefore, the snowflake quality that existing equipment is created is not high, is differed greatly with nature snow.In addition,
Traditional water under high pressure mixes artificial snow-making with air, and this artificial snow-making mode is very big by natural environment influence, can only be in ring below freezing
Artificial snow-making under border, it is very strong to environmental factor dependence, and artificial snow-making efficiency is low.
Utility model content
The application provides a kind of improved new snow making apparatus.
According to the application's in a first aspect, the application provides a kind of new snow making apparatus, it includes passing through stainless steel
Isolation is divided into the supercooling water heat exchanger of both sides, and the supercooling water heat exchanger primary side fluid is environment friendly refrigerating fluid, described
It is running water that water heat exchanger secondary side fluid, which is subcooled,；
Also include being located at being used for compression refrigerant refrigerant gas and discharging high pressure for the supercooling water heat exchanger primary side
The compressor of the refrigerant gas of high temperature, for cool down the refrigerant gas of high pressure-temperature is become the refrigerant liquid of high normal pressure and temperature
The condenser of body and for make the refrigerant liquid of high normal pressure and temperature become low-temp low-pressure air-liquid mixing refrigerant section
Flow mechanism；
The exhaust outlet of the compressor is connected with the condenser, and the condenser is connected with the throttle mechanism, described
Throttle mechanism is connected with the supercooling water heat exchanger, and the supercooling water heat exchanger is connected with the air entry of the compressor,
The heat absorption so that the air-liquid mixing refrigerant of low-temp low-pressure gasifies in the supercooling water heat exchanger, and become gas completely and pressed
Contracting machine sucks, and completes primary side kind of refrigeration cycle；
Also include the water-circulating pump, ice-nucleus release and water snow separation positioned at the supercooling water heat exchanger secondary side
Device；
The water-circulating pump is connected with the cold-water heat-exchanger, and running water is imported in the supercooling water heat exchanger
The cold of absorption refrigeration agent is simultaneously cooled to the freezing point less than water；
The cold-water heat-exchanger is connected with the ice-nucleus release, by by the running water of the cold-water heat-exchanger
Become water, snow mixture；
The ice-nucleus release is connected with the water snow separator, and isolated drying is carried out with Jiang Shui, snow mixture
Snowflake；
The water snow separator is also connected by the water-circulating pump with the supercooling water heat exchanger, remaining after separating
Under frozen water be mixed with the running water newly entered by the water-circulating pump be sent into supercooling water heat exchanger in absorb heat, complete it is secondary
Side kind of refrigeration cycle.
In new snow making apparatus of the present utility model, in addition to by the hot gas of the supercooling water heat exchanger primary side
Port valve, the hot gas bypass valve are connected between the compressor and the throttle mechanism.
In new snow making apparatus of the present utility model, in addition to the micro ice crystal positioned at the supercooling water heat exchanger secondary side
Filter, the micro ice crystal filter is connected between the water-circulating pump and the supercooling water heat exchanger, with filtration cycle
Tiny ice crystal in frozen water.
In new snow making apparatus of the present utility model, in addition to the preheating positioned at the supercooling water heat exchanger secondary side
Device, the external refrigeration system of preheater；
The preheater is connected between the micro ice crystal filter and the supercooling water heat exchanger, is entered with heating
Frozen water in cold-water heat-exchanger.
In new snow making apparatus of the present utility model, in addition to the ice crystal biography positioned at the supercooling water heat exchanger secondary side
Cut off device is broadcast, the ice crystal propagation breaker is connected between the supercooling water heat exchanger and the ice-nucleus release, will
Ice-nucleus caused by ice-nucleus release and supercooling water heat exchanger cut-off.
In new snow making apparatus of the present utility model, in addition to for placing the housing of all devices, set on the housing
It is equipped with running water inlet and snowflake outlet；
The running water inlet is connected by a filter with the water-circulating pump, the snowflake outlet and the water snow point
Snow output spot from device connects.
In new snow making apparatus of the present utility model, condenser cooling water inlet and outlet is additionally provided with the housing.
In new snow making apparatus of the present utility model, preheater cooling water inlet and outlet are additionally provided with the housing.
In new snow making apparatus of the present utility model, the supercooling water heat exchanger primary side fluid is environmentally friendly refrigerant fluorine profit
High refrigerant.
The beneficial effect of the application is：The energy consumptions of the new snow making apparatus is low, cost of labor is low, the evaporator of refrigeration plant
At -3.0 DEG C, significantly, the snowflake quality that the device is produced is high, and quality of snow amount is high, and free from environmental pollution, no chemistry adds for energy efficiency
Add agent.The snow that the device is produced is adapted to various winter sports, and the device is not influenceed by outside environmental elements, round-the-clock can realize
Artificial snow.
Brief description of the drawings
Fig. 1 is a kind of structure flow chart of the new snow making apparatus of embodiment of the application.
Embodiment
The application is described in further detail below by embodiment combination accompanying drawing.
The new snow making apparatus are a kind of electric refrigerating plants that a large amount of aqueous waters can be transformed into rapidly ice crystal, main
It is used for artificial snow, arrangement artificial skiing place, fire-fighting etc..
As shown in figure 1, a kind of new snow making apparatus are disclosed in an embodiment of the present utility model, the new snow making apparatus
Including housing, compressor 1, condenser 2, throttle mechanism 3, supercooling water heat exchanger 4, ice crystal propagation breaker 5, ice-nucleus release
6th, water inlet control valve 7, water snow separator 8, water-circulating pump 9, micro ice crystal filter 10, preheater 11 and hot gas bypass valve 12.
Wherein, the effect of micro ice crystal filter is：The tiny ice crystal circulated in frozen water is filtered, prevents ice-nucleus from entering supercooling
In water heat exchanger.
The effect of preheater is：The ice that will be entered by the cooling down high-temperature water of external refrigeration system in supercooling water heat exchanger
Water is heated up to 0.5 DEG C, is so advantageous to that the enough stable generation subcooled water of water heat exchanger interior energy is subcooled；
The effect of ice crystal propagation breaker is：By ice-nucleus caused by ice-nucleus release and supercooling water heat exchanger cut-off, prevent
Stagnant ice core is returned into supercooling water heat exchanger, blocks supercooling water heat exchanger；
The effect of ice-nucleus release is：There is provided caused its stability of supercooling water destruct in supercooling water heat exchanger to ice
Core so that water, snow mixture of -2 DEG C of the droxtal into 0 DEG C；
The effect of water/snow separator is：Caused water snow mixture in ice-nucleus release is entered into water-filling, snow separation, so as to
To dry, high-grade snowflake.
The effect of compressor is:Firstth, the steam of draw refrigerant refrigerant out of supercooling water heat exchanger, to ensure
Certain evaporating pressure in cold-water heat-exchanger；Secondth, pressure is improved, the refrigerant vapor compression of low-pressure low-temperature is turned into high pressure
The superheated vapor of high temperature, to create in higher temperature（Such as 40 DEG C or so of temperature of summer）The condition of lower condensation；3rd, convey simultaneously
Promote refrigerant to be flowed in system, complete kind of refrigeration cycle.
The effect of condenser is：The high-temperature high-pressure refrigerant superheated vapor that compressor is discharged, it is cold by the condenser that radiates
But liquid refrigerant is turned into, refrigerant absorbs the heat of water out of supercooling water heat exchanger, by the medium around condenser（Greatly
Gas）Absorbed
The effect of throttle mechanism is：Because coolant system is pressed, and refrigeration system condensation portion is high pressure, throttling
Valve is that control refrigerant reasonable distribution refrigerant gives supercooling water heat exchanger, allows supercooling water heat exchanger is interior to be in required refrigeration temperature
Stable work under -3.0 DEG C of degree and corresponding pressure.
Above-mentioned all devices are respectively positioned in housing, and running water inlet and snowflake outlet, condenser cooling are provided with housing
Water inlet and outlet, preheater cooling water inlet and outlet.
Refering to Fig. 1, the exhaust outlet of compressor is connected with condenser, and the condenser is connected with throttle mechanism, the section
Stream mechanism is connected with supercooling water heat exchanger, and the supercooling water heat exchanger is connected with compressor air suction mouth, the supercooling hydro-thermal
Exchanger is divided into both sides by stainless steel isolation, and one time side liquid is environment friendly refrigerating fluid, and secondary side is running water；
Further, the tap water interface on housing is connected with filter, and the filter is connected with water-circulating pump,
The water-circulating pump is connected with micro ice crystal processor, and the micro ice crystal processor is connected with preheater, the preheater and supercooling
Water heat exchanger is connected, and the supercooling water heat exchanger is connected with ice crystal propagation breaker, the ice crystal propagation breaker and ice
Core release is connected, and the ice-nucleus release is connected with water/snow separator, and the water snow separator exports with the snowflake on housing
Connection.
During the new snow making apparatus work, the water of artificial snow-making is sent into supercooling water heat exchanger by water-circulating pump, absorbed
The cold of freon refrigerant, the freezing point less than water is cooled to, enters back into ice-nucleus release and form water, snow mixture, water, snow
Mixture enters in water/snow separator the snowflake for carrying out isolated drying, and remaining cold water mixes one with the running water newly come in
Rise and supercooling water heat exchanger heat absorption is sent into by water-circulating pump, artificial snow-making circulation is completed.
Specifically, the operation principle of this new snow making apparatus is as follows：The supercooling water heat exchanger passes through stainless steel
Isolation is divided into both sides, and one time side liquid is environment friendly refrigerating fluid, and secondary side is running water.
Side liquid is environmentally friendly refrigerant freon refrigerant, and circulation of the refrigerant in equipment is the exhaust outlet of compressor
It is connected with condenser；Condenser is connected with throttle mechanism, and throttle mechanism is connected with supercooling water heat exchanger, and water heat exchanger is subcooled
It is connected with compressor air suction mouth, compressor compresses coolant refrigeration agent gas, discharges the refrigerant gas of high pressure-temperature, refrigerant gas
Body through supercooling, becomes the refrigerant liquid of high normal pressure and temperature in condenser, and the refrigerant liquid of high normal pressure and temperature passes through the machine that throttles
Structure throttling becomes the air-liquid mixing refrigerant of low-temp low-pressure, and the refrigerant of low-temp low-pressure gasifies in supercooling water heat exchanger to absorb heat, most
Become gas completely eventually to be sucked by compressor, complete whole primary side kind of refrigeration cycle.
Secondary side fluid is running water, and running water enters the cold of supercooling water heat exchanger absorption refrigeration agent by water-circulating pump
The cooled freezing point less than water of amount, enter back into ice-nucleus release and form water, snow mixture, water, snow mixture separate into water snow
The snowflake of isolated drying is carried out in device, remaining frozen water is mixed with the running water newly come in has water-circulating pump to be sent into supercooling
Absorbed heat in water heat exchanger, artificial snow-making circulation is completed.
To sum up, the snow-flakes maker produces snowflake using the supercooling principle of water, i.e., might not when water is below 0 DEG C
It can freeze, control temperature, material, structure, flow velocity, pressure and other parameters, prevent the formation of the nuclei of condensation, it is ensured that in subcooled water
Stable generation subcooled water, subcooled water flow through ice-nucleus release in heat exchanger, and now the stability of subcooled water runs into destruction, mistake
Cold water discharges to form water, snow mixture.
Also, this snow-flakes maker has following technological merit：
1. low energy consumption, cost of labor are low, the evaporator of refrigeration plant at -3.0 DEG C, efficiency at least improve 30% with
On,
2. snowflake quality is high, quality of snow amount is high, environment-friendly, no chemical addition agent.
3. snow crystal size about 0.5-1.0mm, the unit weight of snow is 500-600kg/m 3, all various winters are best suitable for
The skiing in season, slide plate, cross-country skiing, activity etc. on snow.
4. not influenceed by outside environmental elements, round-the-clock artificial snow can be realized.
5. automatic control system can be realized.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the application utility model, some simple deduction or replace can also be made.
Claims (9)
1. a kind of new snow making apparatus, it is characterised in that the supercooling hydro-thermal including being divided into both sides by stainless steel isolation is handed over
Parallel operation, the supercooling water heat exchanger primary side fluid is environment friendly refrigerating fluid, the supercooling water heat exchanger secondary side fluid
For running water；
Also include compressor, condenser and throttle mechanism positioned at the supercooling water heat exchanger primary side；
The exhaust outlet of the compressor is connected with the condenser, and the condenser is connected with the throttle mechanism, the throttling
Mechanism is connected with the supercooling water heat exchanger, and the supercooling water heat exchanger is connected with the air entry of the compressor；
Also include water-circulating pump, ice-nucleus release and water snow separator positioned at the supercooling water heat exchanger secondary side；Institute
State water-circulating pump to be connected with the cold-water heat-exchanger, the cold-water heat-exchanger is connected with the ice-nucleus release, the ice
Core release is connected with the water snow separator, and the water snow separator is also handed over by the water-circulating pump and the supercooling hydro-thermal
Parallel operation connects.
2. new snow making apparatus according to claim 1, it is characterised in that also include being located at the supercooling water heat exchanger
The hot gas bypass valve of primary side, the hot gas bypass valve are connected between the compressor and the throttle mechanism.
3. new snow making apparatus according to claim 1, it is characterised in that also include being located at the supercooling water heat exchanger
The micro ice crystal filter of secondary side, the micro ice crystal filter be connected to the water-circulating pump and it is described supercooling water heat exchanger it
Between, with the tiny ice crystal in filtration cycle frozen water.
4. new snow making apparatus according to claim 3, it is characterised in that also include being located at the supercooling water heat exchanger
The preheater of secondary side, the external refrigeration system of preheater；
The preheater is connected between the micro ice crystal filter and the supercooling water heat exchanger, enters subcooled water to heat
Frozen water in heat exchanger.
5. new snow making apparatus according to claim 1, it is characterised in that also include being located at the supercooling water heat exchanger
The ice crystal propagation breaker of secondary side, the ice crystal propagation breaker is connected to the supercooling water heat exchanger and the ice-nucleus is released
Between putting device, by ice-nucleus caused by ice-nucleus release and supercooling water heat exchanger cut-off.
6. new snow making apparatus according to claim 1, it is characterised in that also include being used for the shell for placing all devices
Body, running water inlet and snowflake outlet are provided with the housing；
The running water inlet is connected by a filter with the water-circulating pump, the snowflake outlet and the water snow separator
Snow output spot connection.
7. new snow making apparatus according to claim 6, it is characterised in that condenser cooling is additionally provided with the housing
Water inlet and outlet.
8. new snow making apparatus according to claim 6, it is characterised in that preheater cooling is additionally provided with the housing
Water inlet and outlet.
9. the new snow making apparatus according to any one of claim 1 to 8, it is characterised in that the supercooling water heat exchanger
Side liquid is environmentally friendly refrigerant freon refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631325.9U CN207163042U (en) | 2017-06-01 | 2017-06-01 | New snow making apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631325.9U CN207163042U (en) | 2017-06-01 | 2017-06-01 | New snow making apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163042U true CN207163042U (en) | 2018-03-30 |
Family
ID=61711216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631325.9U Active CN207163042U (en) | 2017-06-01 | 2017-06-01 | New snow making apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN207163042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024049A (en) * | 2017-06-01 | 2017-08-08 | 深圳市新力合制冰技术有限公司 | New snow making apparatus |
| CN111307476A (en) * | 2018-12-12 | 2020-06-19 | 中车唐山机车车辆有限公司 | Railway vehicle bogie area ice and snow test device |
| CN113830328A (en) * | 2021-11-30 | 2021-12-24 | 中国飞机强度研究所 | Simulation device and simulation method for snowing environment of aircraft complete machine test |
-
2017
- 2017-06-01 CN CN201720631325.9U patent/CN207163042U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024049A (en) * | 2017-06-01 | 2017-08-08 | 深圳市新力合制冰技术有限公司 | New snow making apparatus |
| CN111307476A (en) * | 2018-12-12 | 2020-06-19 | 中车唐山机车车辆有限公司 | Railway vehicle bogie area ice and snow test device |
| CN113830328A (en) * | 2021-11-30 | 2021-12-24 | 中国飞机强度研究所 | Simulation device and simulation method for snowing environment of aircraft complete machine test |
| CN113830328B (en) * | 2021-11-30 | 2022-02-18 | 中国飞机强度研究所 | Simulation device and simulation method for snowing environment of aircraft complete machine test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190408 Address after: 518000 Room 11, 13 Chongwen Garden, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Lin Huaxi Address before: 518000 Pearlescent Innovation Science Park, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Xinli ice making technology Co., Ltd. |