CN206338969U - A kind of indoor cooling and artificial snow-making two-in-one system - Google Patents
A kind of indoor cooling and artificial snow-making two-in-one system Download PDFInfo
- Publication number
- CN206338969U CN206338969U CN201621409667.8U CN201621409667U CN206338969U CN 206338969 U CN206338969 U CN 206338969U CN 201621409667 U CN201621409667 U CN 201621409667U CN 206338969 U CN206338969 U CN 206338969U
- Authority
- CN
- China
- Prior art keywords
- making
- artificial snow
- refrigerating medium
- snow
- heat exchanger
- Prior art date
- 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- Withdrawn - After Issue
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of indoor cooling and artificial snow-making two-in-one system, including：Compressor set, evaporator, heat heat exchanger, circulating pump and at least two snowmakers.Described snowmaker includes：Cabinet, refrigeration fan, artificial snow-making blower fan, feed liquor control device and air path controller.The utility model unites two into one environment refrigeration system and artificial snow-making system, realizes the purpose of indoor environment cooling and artificial snow-making simultaneously with a set of refrigeration system.The utility model carries out defrost by heat recovery technology to refrigerated heat exchanger.The utility model has construction cost low, and operating cost is low, the characteristics of equipment is easy to maintain.
Description
Technical field
The utility model is related to refrigerating field, more particularly to a kind of indoor cooling and artificial snow-making two-in-one system.
Background technology
Artificial room's artificial snow-making will meet two conditions：One is by refrigeration system so that indoor temperature is maintained at -2 or so,
One is to produce snowfall effect by snow system processed.Room temperature lowering is different with the temperature needed for artificial snow-making, general in the prior art to use
Two sets of independent refrigeration systems are respectively completed above two task, cause snow dome construction cost high, operating cost is high, if
Standby maintenance workload is big.
Utility model content
The purpose of this utility model be for above-mentioned prior art exist defect there is provided a kind of indoor cooling and artificial snow-making two
Integrating system.
The technical solution adopted in the utility model is to design a kind of indoor cooling and artificial snow-making two-in-one system, including：Compression
Machine, condenser, evaporator and at least two snowmakers, it is characterised in that a refrigerated heat exchanger is provided with described snowmaker,
The system also heats heat exchanger including one, and heat exchanger is heated from the discharge duct extension gas of compressor with described
Refrigerating medium exchanges heat, and sends into defrost in the refrigerated heat exchanger pipeline after refrigerating medium heating, the system is in refrigeration or artificial snow-making operating mode
The alternate run between defrost operating mode.
The system also includes an expansion tank, for receiving and keeping the refrigerating medium overflowed.
The snowmaker includes：
Cabinet, which is provided with heat-insulation layer, and middle part is provided with a refrigerated heat exchanger, and front end is provided with an air-cooler, air-cooler outlet
It is connected with an air supply duct, air supply duct is provided with a front shroud, the rear end of the cabinet is provided with after a back shroud, the cabinet
End downside is connected with a drying trap, is dried trap mouthful and is provided with an artificial snow-making blower fan；
Artificial snow-making pipeline, with being connected on the downside of the cabinet front end, provided with snow fog generator, artificial snow-making pipe end in artificial snow-making pipeline
Provided with a lid；
Feed liquor control device, is made up of two pipelines in parallel, the heat-exchange temperature for controlling the pyretogenic/refrigeration machine, wherein
One pipeline is provided with artificial snow-making expansion valve and the first magnetic valve, and another pipeline is provided with cooling expansion valve and the second magnetic valve；
Air path controller, including one group of motor-driven valve, for controlling opening for the front shroud, back shroud and artificial snow-making lid
Close, change inlet air flow path in cabinet, make snowmaker alternate run between cooling and artificial snow-making state.
In one embodiment, the refrigerated heat exchanger uses finned coil formula structure.
When system is in room temperature lowering operating mode, hot refrigerating medium motor-driven valve is closed, and cold refrigerating medium motor-driven valve is opened, snowmaker
Refrigeration mode is configured to, refrigerating medium is cooled to -8 DEG C, first circulation pump by evaporator（3）Cold refrigerating medium is pumped into multi-functional make
In the coil pipe of snow machine, air-cooler starts, and carries out environment temperature reduction；
When system is in system snow operating mode, hot refrigerating medium motor-driven valve is closed, and cold refrigerating medium motor-driven valve is opened, and snowmaker is set
Artificial snow-making pattern is set to, refrigerating medium is cooled to -27 DEG C by evaporator, and cold refrigerating medium is pumped into the coil pipe of snowmaker by first circulation pump
Interior, artificial snow-making blower fan starts, and snow mist is produced in snow spray pipeline；
When system is in defrost operating mode, cold refrigerating medium motor-driven valve is closed, and hot refrigerating medium motor-driven valve is opened.From compression power traction
Enter portion discharge and enter to heat and heat refrigerating medium in heat exchanger, hot refrigerating medium is pumped into the cooling heat exchange of snowmaker by second circulation pump
In device coil pipe, quick defrost is realized.
Compared with prior art, the beneficial effects of the utility model are：
1. environment refrigeration system and artificial snow-making system are united two into one, realize that indoor environment cools simultaneously with a set of refrigeration system
With the purpose of artificial snow-making.
2. defrost is carried out to refrigerated heat exchanger by heat recovery technology, so as to greatly reduce the construction cost of indoor artificial snow-making
And operating cost.
3. the utility model has construction cost low, operating cost is low, the characteristics of equipment is easy to maintain.
Brief description of the drawings
Fig. 1 is schematic flow sheet of the present utility model；
Fig. 2 is the schematic diagram of the utility model snowmaker；
Fig. 3 is the temperature control principle figure of refrigerated heat exchanger.
Embodiment
Utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, the utility model proposes indoor cooling and artificial snow-making two-in-one system include：Compressor set
1st, evaporator 2, first circulation pump 3, snowmaker 6, heat heat exchanger 10, condenser 11 and expansion tank 12.Snowmaker 6 at least two
Platform, can be set at alternate run between refrigeration and defrost.Compressor is opened, shuts down pressure with evaporating temperature in evaporator 2
Change is adjusted accordingly, to produce different cooling conditions.System also includes an expansion tank, for receiving and keeping the refrigerating overflowed
Agent.
In cooling operating mode, refrigerating medium is cooled to -8 DEG C or so in the evaporator 2, and in artificial snow-making operating mode, refrigerating medium is in institute
State in evaporator 2 and be cooled to -27 DEG C or so.
Snowmaker 6 includes：
Cabinet 601, which is provided with heat-insulation layer 602, and middle part is provided with a refrigerated heat exchanger 603, and front end is provided with an air-cooler
604, air-cooler outlet is connected with an air supply duct 605, and air supply duct is provided with a front shroud 606, after the rear end of cabinet is provided with one
It is connected on the downside of cover plate 607, the rear end of cabinet with a drying trap 609, dries trap mouthful and be provided with an artificial snow-making blower fan 610；
Artificial snow-making pipeline 612, with being connected on the downside of the front end of cabinet 601, provided with snow fog generator 613, artificial snow-making pipe in artificial snow-making pipeline
Road end is provided with a lid 611；
Feed liquor control device 616, is made up of two pipelines in parallel, the heat-exchange temperature for controlling the pyretogenic/refrigeration machine,
Wherein one pipeline is provided with the magnetic valve 620 of artificial snow-making expansion valve 621 and first, and another pipeline is provided with cooling expansion valve 622
With the second magnetic valve 623；
Air path controller, including one group of motor-driven valve, for controlling opening for the front shroud, back shroud and artificial snow-making lid
Close, change inlet air flow path in cabinet, make snowmaker alternate run between cooling or artificial snow-making operating mode and defrost operating mode.
The utility model proposes system operation process it is as follows：
When snowmaker is in artificial snow-making operating mode, air path controller control back shroud 607, front shroud 606 are closed, snow spray
Lid 615 is opened；Hot refrigerating medium motor-driven valve 7 and 8 is closed, and cold refrigerating medium motor-driven valve 4 and 5 is opened；In feed liquor control device
One magnetic valve 620 is opened, and the second magnetic valve 623 is closed, and artificial snow-making expansion valve 621 works, and cold refrigerating medium is cooled to by evaporator 2-
27 DEG C or so；Cold refrigerating medium is pumped into the coil pipe 614 of snowmaker 6 by first circulation pump 3, and air-cooler 604 is closed, artificial snow-making blower fan
610 start；From the air for drying trap 609 by introducing artificial snow-making pipeline after refrigerated heat exchanger, produced by avenging fog generator 613
Snow mist simultaneously sprays.
When needing room temperature lowering, air path controller control back shroud 607, front shroud 606 are opened, snow spray lid 612
Close；Hot refrigerating medium motor-driven valve 7 and 8 is closed, and cold refrigerating medium motor-driven valve 4 and 5 is opened；The first magnetic valve in feed liquor control device
620 are closed, and the second magnetic valve 623 is opened, and cooling expansion valve 622 is worked, and cold refrigerating medium is cooled to -8 DEG C or so by evaporator 2；
Cold refrigerating medium is pumped into the coil pipe 614 of snowmaker 6 by first circulation pump 3, and artificial snow-making blower fan 610 is closed, and air-cooler 604 starts, empty
Gas is sucked from the rear end of cabinet, is discharged after evaporator cools from the front end of cabinet.
When snowmaker is in defrost operating mode, air path controller controls back shroud 607, front shroud 606 and artificial snow-making pipe
Road 612 is closed, and cold refrigerating medium motor-driven valve 4 and 5 is closed；The part return-air feeding drawn from compressor air-discharging pipeline heats heat exchanger
10, heated refrigerating medium is directly sent in the refrigerated heat exchanger pipeline of snowmaker by second circulation pump 9 and hot refrigerating medium valve
Carry out inner loop is carried out, the frost accumulated on refrigeration piping 618 and fin is quickly melted.
The utility model system includes at least two snowmakers, can between refrigeration and defrost alternate run.
When actually used, snowmaker is often into multiple arrangements, and refrigeration, defrost are alternately.Refrigeration, defrost are alternately
When, overflow refrigerating medium and received and kept by expansion tank 12.
The utility model is used alternatingly by environment temperature reduction and artificial snow-making function, a set of refrigeration system is completed indoor artificial snow-making
Purpose be achieved, so as to reduce construction cost, and due to the use of heat reclamation device so that system operation expense drops
It is low.
In the present embodiment, refrigeration and working medium used by defrost are ethylene glycol, and in practice, working medium can also be other loads
Cryogen.When using ammonia or freon direct evaporation and heat-exchange, some structures of multi-functional snowmaker are changed accordingly.In addition, this
Defrost in embodiment is to use heat recovery technology, during practice, can also use water shower, electrical heating defrost and heat fluorination frost
Deng routine techniques.
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 indoor cooling and artificial snow-making two-in-one system, including：Compressor, condenser, evaporator and at least two artificial snow-makings
Machine a, it is characterised in that refrigerated heat exchanger is provided with described snowmaker, the system also heats heat exchanger including one, from pressure
The discharge duct extension gas of contracting machine exchanges heat with the refrigerating medium heated in heat exchanger, is sent into after refrigerating medium heating described
Defrost in refrigerated heat exchanger pipeline, system alternate run between refrigeration or artificial snow-making operating mode and defrost operating mode.
2. interior cooling as claimed in claim 1 and artificial snow-making two-in-one system, it is characterised in that：In cooling operating mode, refrigerating medium
- 8 DEG C are cooled in the evaporator, in artificial snow-making operating mode, refrigerating medium is cooled to -27 DEG C in the evaporator.
3. interior cooling as claimed in claim 1 and artificial snow-making two-in-one system, it is characterised in that：The system also includes one
Expansion tank, for receiving and keeping the refrigerating medium overflowed.
4. interior cooling as claimed in claim 1 and artificial snow-making two-in-one system, it is characterised in that：The snowmaker includes：
Cabinet（601）, which is provided with heat-insulation layer（602）, middle part is provided with a refrigerated heat exchanger（603）, front end is provided with an air-cooler
（604）, air-cooler outlet with an air supply duct（605）Connection, air supply duct is provided with a front shroud（606）, after the cabinet
End is provided with a back shroud（607）, trap is dried in the rear end downside of the cabinet with one（609）Connection, dries trap mouthful and is provided with an artificial snow-making
Blower fan（610）；
Artificial snow-making pipeline（612）, with being connected on the downside of the cabinet front end, provided with snow fog generator in artificial snow-making pipeline（613）, artificial snow-making pipe
Road end is provided with a lid（611）；
Feed liquor control device（616）, it is made up of two pipelines in parallel, the heat-exchange temperature for controlling the pyretogenic/refrigeration machine, its
In pipeline be provided with artificial snow-making expansion valve（621）With the first magnetic valve（620）, another pipeline is provided with cooling expansion valve
（622）With the second magnetic valve（623）；
Air path controller, including one group of motor-driven valve, the opening and closing for controlling the front shroud, back shroud and artificial snow-making lid,
Change inlet air flow path in cabinet, make snowmaker alternate run between cooling and artificial snow-making state.
5. interior cooling as claimed in claim 1 and artificial snow-making two-in-one system, it is characterised in that：The refrigerated heat exchanger is used
Finned coil formula structure.
6. the system as claimed in claim 1, it is characterised in that：
When system is in room temperature lowering operating mode, hot refrigerating medium motor-driven valve（7 and 8）Close, cold refrigerating medium motor-driven valve（4 and 5）Beat
Open, snowmaker（6）It is configured to refrigeration mode, evaporator（2）Refrigerating medium is cooled to -8 DEG C, first circulation pump（3）Carried cold
Cryogen is pumped into the coil pipe of snowmaker（614）It is interior, air-cooler（604）Start, carry out environment temperature reduction；
When system is in system snow operating mode, hot refrigerating medium motor-driven valve（7 and 8）Close, cold refrigerating medium motor-driven valve（4 and 5）Open, make
Snow machine（6）It is configured to artificial snow-making pattern, evaporator（2）Refrigerating medium is cooled to -27 DEG C, first circulation pump（3）By cold refrigerating medium
It is pumped into snowmaker（6）Coil pipe（614）It is interior, artificial snow-making blower fan（610）Start, snow mist is produced in snow spray pipeline；
When system is in defrost operating mode, cold refrigerating medium motor-driven valve（4 and 5）Close, hot refrigerating medium motor-driven valve（7 and 8）Open；From
The exhaust of compressor introducing portion, which enters, heats heat exchanger（10）Middle heating refrigerating medium, hot refrigerating medium is by second circulation pump（9）It is pumped into
In the refrigerated heat exchanger coil pipe of snowmaker, quick defrost is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409667.8U CN206338969U (en) | 2016-12-21 | 2016-12-21 | A kind of indoor cooling and artificial snow-making two-in-one system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409667.8U CN206338969U (en) | 2016-12-21 | 2016-12-21 | A kind of indoor cooling and artificial snow-making two-in-one system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338969U true CN206338969U (en) | 2017-07-18 |
Family
ID=59300951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621409667.8U Withdrawn - After Issue CN206338969U (en) | 2016-12-21 | 2016-12-21 | A kind of indoor cooling and artificial snow-making two-in-one system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679211A (en) * | 2016-12-21 | 2017-05-17 | 深圳市帝力冷冻设备有限公司 | Indoor cooling and snow making integrated system |
-
2016
- 2016-12-21 CN CN201621409667.8U patent/CN206338969U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679211A (en) * | 2016-12-21 | 2017-05-17 | 深圳市帝力冷冻设备有限公司 | Indoor cooling and snow making integrated system |
| CN106679211B (en) * | 2016-12-21 | 2023-06-27 | 深圳市帝力冷冻设备有限公司 | Indoor cooling and snow making two-in-one system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105120637B (en) | Data center's evaporation cold compound cooling system of cooling water cold wind | |
| CN102235777B (en) | Heat pump type speed heating apparatus | |
| CN201706831U (en) | Energy-saving constant-temperature constant-humid preserving refrigeratory system | |
| CN102506564B (en) | Condensation water residual heat first-effect flash evaporation natural air dehumidifying, preheating and drying baking oven system | |
| CN103900184B (en) | Three control air-conditioning system of cool water media | |
| CN204006452U (en) | A kind of condensation heat recovery type frequency conversion type constant-temperature constant-humidity air-conditioner | |
| CN205536673U (en) | Dry heat pump system of constant temperature | |
| CN203628897U (en) | Air cooler composite refrigerating and heating air conditioning unit with direct and indirect expansion-type heat pipe | |
| CN206973923U (en) | A kind of heating and refrigeration all-in-one | |
| CN103574967A (en) | Air conditioning heat pump unit with antifreezing solution regenerative apparatus | |
| CN103604180B (en) | The evaporative cooling of integration Winter-summer dual purpose combines air-conditioner set with mechanical refrigeration | |
| CN103697614B (en) | Air conditioner heat pump system | |
| CN104633988A (en) | Air-cooled cold and hot water air conditioning system and control method thereof | |
| CN106705203B (en) | A kind of family heat-pipe radiating apparatus compound using heat pump and electric heating | |
| CN206176840U (en) | White formula wind energy heat pump of coldization | |
| US8683819B2 (en) | Air conditioner using hot water provided by solar heating system | |
| CN212253004U (en) | Two-stage indirect evaporative cooling air conditioning unit | |
| CN206338969U (en) | A kind of indoor cooling and artificial snow-making two-in-one system | |
| CN201074922Y (en) | High-efficiency air source heat pump type air conditioner | |
| CN111594962A (en) | Fluorine pump energy-saving indirect evaporative cooling air conditioning unit and control method | |
| CN104566708A (en) | Heat pump type household air conditioning method and device as well as outdoor module of device | |
| CN204478579U (en) | Air-cooled cold and hot water air conditioning system | |
| CN103557670A (en) | Condensation heat centralized treating system for supermarket refrigerators | |
| CN106679211A (en) | Indoor cooling and snow making integrated system | |
| CN206514578U (en) | A kind of Multi-functional indoor snowmaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170718 Effective date of abandoning: 20230627 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170718 Effective date of abandoning: 20230627 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |