CN206514578U - A kind of Multi-functional indoor snowmaker - Google Patents
A kind of Multi-functional indoor snowmaker Download PDFInfo
- Publication number
- CN206514578U CN206514578U CN201621410360.XU CN201621410360U CN206514578U CN 206514578 U CN206514578 U CN 206514578U CN 201621410360 U CN201621410360 U CN 201621410360U CN 206514578 U CN206514578 U CN 206514578U
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- CN
- China
- Prior art keywords
- air
- making
- snowmaker
- artificial snow
- cabinet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of Multi-functional indoor snowmaker, including：Cabinet, evaporator, return air duct, snow fog generator, snow spray device, multiple cover plates and feed liquor control device.The utility model meets environment cooling, three kinds of demands of artificial snow-making and defrosting by changing the evaporating temperature of evaporator and changing inlet air flow path in cabinet, realizes the purpose of a tractor serves several purposes, greatly reduces the manufacturing cost and operating cost of snowmaker.
Description
Technical field
The utility model is related to refrigerating field, more particularly to a kind of Multi-functional indoor for having artificial snow-making and environment refrigerating function concurrently
Snowmaker.
Background technology
Indoor artificial snow-making needs two temperature conditionss, and one is that indoor environment temperature is down into -2 DEG C or so, and one is snow
- 25 DEG C or so of topical hypothermia when mist is generated.Generally, builder is room temperature lowering with air-cooler, is carried out with snowmaker
Artificial snow-making, two systems independent operating.Further, since air humidity is big during snowmaker work, the easy frosting of evaporator fin coil pipe, shadow
Heat exchange is rung, it is refrigeration piping defrosting that heat tracing pipe is installed generally inside snowmaker.The heat of traditional heat tracing pipe mainly passes through heat biography
Form transmission is led, efficiency is low.And substantial amounts of heat tracing pipe adds the volume and weight of snowmaker, increases manufacturing cost.
Utility model content
The purpose of this utility model is in view of the above-mentioned drawbacks of the prior art, providing a kind of Multi-functional indoor artificial snow-making
Machine.
The utility model is real respectively by changing the heat-exchange temperature of evaporator and changing flow path of the air in cabinet
Existing environment temperature reduction, artificial snow-making and defrosting function, so as to reduce the construction cost of indoor artificial snow-making end-equipment.Meanwhile, this practicality is new
Type improves evaporator heat tracing pipe heat exchange efficiency, reduces the manufacturing cost of snowmaker by air quantity inner loop.
The technical solution adopted in the utility model is to design a kind of Multi-functional indoor snowmaker, including：
Cabinet, which is provided with heat-insulation layer, and middle part is provided with an evaporator, and front end is provided with an air-cooler, air-cooler outlet and one
Air supply duct is connected, and a front shroud is provided with air supply duct, and cabinet rear end is provided with a back shroud；
Return air duct, located at the cabinet bottom, its rear end passes through the drying trap on the downside of a rotatable turnover panel and cabinet
An artificial snow-making blower fan is provided with the inside of connection, the air inlet of the cabinet, the front end of the return air duct is connected with an artificial snow-making pipeline, made
Avenge provided with snow fog generator in pipeline, artificial snow-making pipe end is provided with a lid, the front side top of the return air duct and the machine
Case is connected；
Feed liquor control device, is made up of two pipelines in parallel, the heat-exchange temperature for controlling the evaporator, wherein one
Bar pipeline is provided with the first magnetic valve and artificial snow-making expansion valve, and another pipeline is provided with the second magnetic valve and cooling expansion valve；
Air path controller, is made up of one group of motor-driven valve, for controlling the front shroud, back shroud, turnover panel and snow spray
The opening and closing of lid, changes inlet air flow path in cabinet, snowmaker is respectively at cooling, three kinds of state fortune of artificial snow-making and defrosting
OK.
In one embodiment, the evaporator, which is used, is evenly distributed with finned coil formula structure, cooling pipe for melting
The heat tracing pipe of frost.
When the snowmaker is in artificial snow-making operating mode, the air path controller control back shroud, front shroud are closed, snow spray
Lid is opened, and turnover panel closes return air duct；The first magnetic valve in feed liquor control device is opened, and the second closed electromagnetic valve is made
Avenge expansion valve work；Air-cooler is static, and artificial snow-making blower fan starts, and humid air is dried trap and be arranged with from the downside suction for drying trap
Multiple rows of electric heating tube, is dried when humid air passes through, dry air cool again through evaporator after by artificial snow-making pipeline, avenge mist
Device snow spray.
When the snowmaker is in cool ambient air operating mode, the air path controller control back shroud, front shroud
Open, snow spray closedown of pipeline, turnover panel closes return air duct, the first closed electromagnetic valve in feed liquor control device, the second electromagnetism
Valve is opened, cooling expansion valve work；Artificial snow-making blower fan is static, and air-cooler starts, and air is sucked from the rear end of cabinet, by evaporator
Discharged after cooling from the front end of cabinet.
When the snowmaker is in defrost operating mode, the air path controller controls back shroud, front shroud and snow spraying tube
Road is closed, and turnover panel is downwardly turned over, and prevents surrounding air from entering, and return air duct is connected with the cavity of cabinet；First, second magnetic valve
In cut-off position, the heat tracing pipe in evaporator is transfused to hot ethylene glycol；Air-cooler is static, and artificial snow-making blower fan starts, and air is by steaming
Device is sent out, return air duct carries out inner loop, the frost accumulated on refrigeration piping and fin is quickly melted.
Compared with prior art, the beneficial effects of the utility model are：
1. same set of evaporator is utilized, by changing the evaporating temperature in evaporator and changing road of the air in cabinet
Footpath, is used alternatingly, so that it may meet artificial snow-making, environment cooling and the big demand of defrosting three.
2. being circulated by air-flow in cabinet inside, the heat from heat tracing pipe accelerates flowing in case, realizes evaporator
Rapid frost melting.As a result of the heat transfer form of Forced Air Convection, heat tracing pipe quantity is reduced.
3. the reduction of heat tracing pipe in a tractor serves several purposes and evaporator so that the construction input of indoor artificial snow-making is greatly lowered.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model snowmaker；
Fig. 2 is evaporator temperature control principle figure.
Embodiment
Utility model is described in detail with reference to the accompanying drawings and examples.
Need to be respectively configured two kinds of equipment of snowmaker and aerial cooler to solve indoor artificial snow-making, and snowmaker cost compared with
High the problem of, the utility model proposes a kind of multi-functional snowmaker for being applied to indoor artificial snow-making.
As depicted in figs. 1 and 2, the utility model proposes Multi-functional indoor snowmaker include：
Cabinet 1, which is provided with heat-insulation layer 2, and middle part is provided with an evaporator 3, and front end is provided with an air-cooler 4, air-cooler outlet
It is connected with an air supply duct 5, a front shroud 6 is provided with air supply duct, cabinet rear end is provided with a back shroud 7.
Return air duct 8, located at the cabinet bottom, return air duct rear end passes through a rotatable turnover panel 11 and cabinet downside
Drying trap 9 connect, dry trap mouthful and be provided with an artificial snow-making blower fan 10, the front end of the return air duct is connected with a snow spray pipeline 12,
Provided with snow fog generator 13 in snow spray pipeline, end is provided with a lid 15, the front side top of the return air duct and the cabinet
Connection.
Feed liquor control device 16 opens different expansion valves according to need using double expansion valve mechanisms, changes in evaporator
Evaporating temperature, the need for meeting artificial snow-making or environment cooling.In the embodiment, feed liquor control device 16, by two pipelines in parallel
Composition, the heat-exchange temperature for controlling the evaporator a, wherein pipeline is provided with the magnetic valve of artificial snow-making expansion valve 21 and first
20, another pipeline is provided with the cooling magnetic valve 23 of expansion valve 22 and second.
Air path controller, including one group of motor-driven valve, for controlling the front shroud, back shroud, turnover panel and snow spraying tube
The opening and closing of lid, changes inlet air flow path in cabinet, snowmaker is respectively at cooling, the three kinds of state operations of artificial snow-making and defrosting.
Removable cover includes：The front shroud 6 that is covered in air-cooler front end, the artificial snow-making lid 15 being covered in before artificial snow-making pipeline,
The back shroud 7 of evaporator air intake surface is covered in, and by changing position, determines the double turnover panel in artificial snow-making blower air source
11。
Evaporator 3 uses finned coil formula structure, including refrigeration piping 18 and the heat tracing pipe 19 adjacent with refrigerator pipes, heat tracing
Pipe is uniformly distributed in cooling pipe.When needing defrost, the refrigerant in refrigerator pipes stops flowing, hot ethylene glycol or similar load
Cryogen flows into heat tracing pipe, and the heat of heat tracing pipe causes evaporator to realize defrost.It can also be defrosted using backheat principle, from pressure
Contracting machine to pipeline between condenser introduces backheat gas and defrosted.
When needing artificial snow-making, air path controller control back shroud 7, front shroud 6 are closed, and snow spray lid 15 is opened, and is turned over
Plate 11 closes return air duct 8；The first magnetic valve 20 in feed liquor control device is opened, and the second magnetic valve 23 is closed, and artificial snow-making is swollen
Swollen valve 21 works；Air-cooler 4 is static, and artificial snow-making blower fan 10 starts, and air is from the suction of trap lower end is dried, after the cooling of evaporator 3
By snow spray pipeline 12, the snow spray of fog generator 13 is avenged.
When needing cool ambient air, air path controller control back shroud 7, front shroud 6 are opened, snow spray pipeline 12
Close, turnover panel 11 closes return air duct 8, and the artificial snow-making magnetic valve 21 in feed liquor control device is closed, and the second magnetic valve 23 is opened,
Cooling expansion valve 22 works；Artificial snow-making blower fan 10 is static, and air-cooler 4 starts, and air is sucked from the rear end of cabinet, is dropped by evaporator
The front end discharge of Wen Houcong cabinets.
When needing defrost, air path controller control back shroud 7, front shroud 6 and snow spray pipeline 12 are closed, turnover panel 11
Downwardly turn over, prevent surrounding air from entering, return air duct 8 is connected with the cavity of cabinet 1；First, second magnetic valve 20,23 is in
Heat tracing pipe 19 in closed position, evaporator is transfused to hot ethylene glycol；Air-cooler 4 is static, and artificial snow-making blower fan 10 starts, and air passes through
Evaporator 2, return air duct 8 carries out inner loop, promotes heat from heat tracing pipe 19 to accelerate diffusion, make refrigeration piping 18 and
Frost accumulated on fin quickly melts.
Refrigerant in the present embodiment is freon, during practical application or carbon dioxide, ammonia or various refrigeratings
Agent.When being exchanged heat using refrigerating medium, the heat tracing pipe 19 in feed liquor control device and Fig. 1 evaporators 2 in Fig. 2 is cancelled.
The action of all parts in the utility model is automatically performed by control system.
The utility model proposes Multi-functional indoor snowmaker by change evaporator evaporating temperature and change cabinet in
Inlet air flow path meets environment cooling, three kinds of demands of artificial snow-making and defrosting, realizes the purpose of a tractor serves several purposes, greatly reduces
Unit cost and operating cost.
Above-described embodiment is merely to illustrate embodiment of the present utility model.It should be pointed out that for this area
Those of ordinary skill for, without departing from the concept of the premise utility, some deformations and change can also be made, this
A little deformations and change should all belong to protection domain of the present utility model.
Claims (6)
1. a kind of Multi-functional indoor snowmaker, it is characterised in that including：
Cabinet（1）, which is provided with heat-insulation layer（2）, middle part is provided with an evaporator（3）, front end is provided with an air-cooler（4）, air-cooler
Outlet and an air supply duct（5）Connection, air supply duct is provided with a front shroud（6）, the rear end of the cabinet is provided with a back shroud
（7）；
Return air duct（8）, located at the cabinet bottom, its rear end passes through a rotatable turnover panel（11）With the drying on the downside of cabinet
Trap（9）An artificial snow-making blower fan is provided with the inside of connection, the air inlet of the cabinet（10）, the front end of the return air duct and an artificial snow-making pipe
Road（12）Provided with snow fog generator in connection, artificial snow-making pipeline（13）, artificial snow-making pipe end is provided with a lid（15）, the backwind tube
The front side top in road is connected with the cabinet；
Feed liquor control device（16）, it is made up of two pipelines in parallel, the heat-exchange temperature for controlling the evaporator, wherein one
Bar pipeline is provided with artificial snow-making expansion valve（21）With the first magnetic valve（20）, another pipeline is provided with cooling expansion valve（22）With
Two magnetic valves（23）；
Air path controller, including one group of motor-driven valve, for controlling the front shroud, back shroud, turnover panel and artificial snow-making lid
Opening and closing, changes inlet air flow path in cabinet, makes snowmaker alternate run between cooling, three kinds of states of artificial snow-making and defrosting.
2. Multi-functional indoor snowmaker as claimed in claim 1, it is characterised in that：The evaporator（3）Using finned coil
Formula structure, cooling pipe（18）In be evenly distributed with heat tracing pipe for defrosting（19）.
3. Multi-functional indoor snowmaker as claimed in claim 1, it is characterised in that：When the snowmaker is in artificial snow-making operating mode,
Air path controller controls back shroud（7）, front shroud（6）Close, snow spray lid（15）Open, turnover panel（11）By return air duct
（8）Close；The first magnetic valve in feed liquor control device（20）Open, the second magnetic valve（23）Close, artificial snow-making expansion valve（21）
Work；Air-cooler（4）It is static, artificial snow-making blower fan（10）Start, drying trap of the air on the downside of cabinet（9）Suction, by evaporator
（3）Pass through artificial snow-making pipeline after cooling（12）, avenge fog generator（13）Snow spray.
4. Multi-functional indoor snowmaker as claimed in claim 1, it is characterised in that：The snowmaker is in cool ambient air
During operating mode, air path controller control back shroud（7）, front shroud（6）Open, artificial snow-making pipeline（12）Close, turnover panel（11）Will
Return air duct（8）Close, the artificial snow-making expansion valve in feed liquor control device（21）Close, the second magnetic valve（23）Open, cool swollen
Swollen valve（22）Work；Artificial snow-making blower fan（10）It is static, air-cooler（4）Start, air is sucked from the rear end of cabinet, is dropped by evaporator
The front end discharge of Wen Houcong cabinets.
5. Multi-functional indoor snowmaker as claimed in claim 1, it is characterised in that：When the snowmaker is in defrost operating mode,
Air path controller controls back shroud（7）, front shroud（6）With snow spray pipeline（12）Close, turnover panel（11）Downwardly turn over, prevent
Surrounding air enters, return air duct（8）And cabinet（1）Cavity connection；First, second magnetic valve（20、23）In close stance
Put, the heat tracing pipe in evaporator（19）It is transfused to hot ethylene glycol；Air-cooler（4）It is static, artificial snow-making blower fan（10）Start, air passes through
Evaporator（3）, return air duct（8）, inner loop is carried out, makes refrigeration piping（18）And the frost accumulated on fin quickly melts.
6. Multi-functional indoor snowmaker as claimed in claim 1, it is characterised in that：The import and export and wall of the dry trap
On be disposed with electric heating tube for dry air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410360.XU CN206514578U (en) | 2016-12-21 | 2016-12-21 | A kind of Multi-functional indoor snowmaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410360.XU CN206514578U (en) | 2016-12-21 | 2016-12-21 | A kind of Multi-functional indoor snowmaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514578U true CN206514578U (en) | 2017-09-22 |
Family
ID=59863256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410360.XU Withdrawn - After Issue CN206514578U (en) | 2016-12-21 | 2016-12-21 | A kind of Multi-functional indoor snowmaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206514578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524618A (en) * | 2016-12-21 | 2017-03-22 | 深圳市帝力冷冻设备有限公司 | Indoor multifunctional snowmaker |
| CN114264097A (en) * | 2021-12-28 | 2022-04-01 | 西安交通大学 | Rapid snow forming system for realizing condensation heat recovery and operation method |
-
2016
- 2016-12-21 CN CN201621410360.XU patent/CN206514578U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524618A (en) * | 2016-12-21 | 2017-03-22 | 深圳市帝力冷冻设备有限公司 | Indoor multifunctional snowmaker |
| CN106524618B (en) * | 2016-12-21 | 2022-02-18 | 深圳市帝力冷冻设备有限公司 | Indoor multifunctional snow making machine |
| CN114264097A (en) * | 2021-12-28 | 2022-04-01 | 西安交通大学 | Rapid snow forming system for realizing condensation heat recovery and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20220218 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20220218 |