CN204704972U - The cold storage refrigeration system of a kind of cold-storage groove - Google Patents
The cold storage refrigeration system of a kind of cold-storage groove Download PDFInfo
- Publication number
- CN204704972U CN204704972U CN201520373307.6U CN201520373307U CN204704972U CN 204704972 U CN204704972 U CN 204704972U CN 201520373307 U CN201520373307 U CN 201520373307U CN 204704972 U CN204704972 U CN 204704972U
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- cold
- storage
- storage groove
- temperature
- refrigeration system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model belongs to refrigeration technology field, relates to the cold storage refrigeration system of a kind of cold-storage groove.The cold storage refrigeration system of a kind of cold-storage groove, refrigerator car insulation envelope outer front end top is provided with condenser, and interior forward end arranges cooler assembly and cold-storage groove assembly.Cooler assembly is arranged on the top of cold-storage groove assembly.Described cooler assembly comprises turbofan, and it carries out recuperated cycle with the air in insulation envelope.The cold storage refrigeration system be provided with in insulation envelope of the present utility model, when being incubated envelope internal temperature and having reached design temperature, cold can store by cold storage refrigeration system; When being incubated envelope internal temperature and not reaching design temperature, the cold of storage can discharge by cold storage refrigeration system, contributes to ensureing the temperature constant in insulation envelope.Cold-storage groove cold accumulation system is independently cold accumulation system.The utility model supports that external 380V powers.
Description
Technical field
The utility model relates to refrigeration technology field, particularly relates to the cold storage refrigeration system of a kind of cold-storage groove.
Technical background
Refrigerator car is the key equipment of an important step in low temperature Cold Chain Logistics.Refrigerator car generally comprises the carrier car for delivery, insulation envelope is fixedly installed on the girder top, chassis of carrier car, insulation envelope is the envelope ensureing Refrigerated Transport temperature, insulation envelope is provided with refrigeration unit, and the cold that refrigeration unit produces is used for ensureing to keep specifying the low temperature arranged in insulation envelope.The refrigeration principle of current conventional refrigeration car is for refrigeration unit provides the work of energy drives refrigeration unit by engine, this part energy comes from the chemical energy of diesel oil, diesel oil belongs to non-renewable fossil energy, because it is non-renewable, some day can be exhausted, and use the refrigerator car of this energy can pollute ecological environment.
Utility model content
The utility model object is to provide one to be provided with cold-storage groove, the cold storage refrigeration system of cold-storage groove that cold can store by cold-storage groove, to solve in current techniques because refrigerator car uses diesel oil as the problem of the freeze energy and contaminated environment.
For achieving the above object, the utility model adopts following technical scheme:
The cold storage refrigeration system of a kind of cold-storage groove, refrigerator car insulation envelope outer front end top is provided with condenser, and interior forward end arranges cooler assembly and cold-storage groove assembly.Cooler assembly is arranged on the top of cold-storage groove assembly.
Described cooler assembly comprises turbofan, and it carries out recuperated cycle with the air in insulation envelope.
Described cold-storage groove assembly comprises expansion valve, evaporimeter, heat exchanger, circulating pump, cold-storage groove, cold-storage liquid.The heat exchanger that there is the cold-storage groove of cold-storage liquid described cold-storage groove assembly inside, the evaporimeter of cold-producing medium is housed, anti-icing fluid is housed; Cold-storage groove connects alternating current compressor, and cold-producing medium completes compression by alternating current compressor, lowers the temperature to cold-storage liquid, makes the temperature of cold-storage liquid reduce extremely low temperature, reaches the object of cold-storage.
By the kind of refrigeration cycle of condenser, expansion valve, evaporimeter, evaporimeter by the low temperature latent heat cold-storage liquid cooling of cold-storage groove internal reservoir but, the low temperature latent heat becoming the cold-storage liquid of ultralow temperature is mutually stored, by the heat exchanger that cold-storage groove inside is arranged, the cold-storage liquid generation heat exchange of the anti-icing fluid that internal heat exchanger is circulated and ultralow temperature, re-use circulating pump by the anti-icing fluid of cooling, by the turbofan externally cooling of cooler assembly, realize the refrigeration to storage good in railway carriage or compartment.
When being incubated the temperature in envelope and occurring raising, cold-storage liquid can discharge the cold of storage in it or from environment, absorbs heat thus ensure the temperature in insulation envelope.
Described is pipeline type for cold-storage, the heat exchanger that lets cool, and described refrigeration unit is mechanical blowing cold type unit.
Refrigerator car insulation envelope outer front end top of the present utility model is provided with condenser, insulation envelope interior forward end is provided with the cold storage refrigeration system providing refrigerating capacity, required energy is provided by the refrigeration unit being converted into refrigerator car between the solid, liquid state of cold-storage liquid in cold-storage groove, do not need to adopt the energy of engine to produce cold, save fossil energy, prevent the pollution that fossil energy causes ecological environment simultaneously.The cold storage refrigeration system be provided with in insulation envelope of the present utility model, when being incubated envelope internal temperature and having reached design temperature, cold can store by cold storage refrigeration system; When being incubated envelope internal temperature and not reaching design temperature, the cold of storage can discharge by cold storage refrigeration system, contributes to ensureing the temperature constant in insulation envelope.Cold-storage groove cold accumulation system is independently cold accumulation system.The utility model supports that external 380V powers.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the principle schematic of the utility model embodiment.
In figure: 1 insulation envelope; 2 refrigeration unit; 3 condensers; 4 cold storage refrigeration systems; 5 cooler assemblies; 6 cold-storage groove assemblies; 7 cold-storage grooves; 8 cold-storage liquid; 9 alternating current compressors; 10 cold-producing mediums; 11 heat exchangers; 12 anti-icing fluid; 13 circulating pumps; 14 evaporimeters; 15 expansion valves; 16 turbofan.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
In fig. 1 and 2, the cold storage refrigeration system of cold-storage groove of present embodiment, is used for carrying out land transportation preservation to frozen food or FF etc.The outer front end top of described insulation envelope 1 is provided with condenser 3, and insulation envelope 1 interior forward end is provided with cold storage refrigeration system 4, and described cold storage refrigeration system 4 comprises cooler assembly 5 and cold-storage groove assembly 6.Cooler assembly 5 is arranged on the top of cold-storage groove assembly 6.Described cold-storage groove assembly 6 comprises inside and is provided with the cold-storage groove 7 of cold-storage liquid 8 and inner the evaporimeter 14 of cold-producing medium 10, the heat exchanger 11 of anti-icing fluid 12 is housed, and the cold that described cold-storage liquid 8 can absorb flash-pot 14 carries out phase transformation and storage power at low temperatures.When being incubated the temperature in envelope 1 and occurring raising, cold-storage liquid 8 can discharge the cold of storage in it or from environment, absorbs heat thus ensure the temperature in insulation envelope 1.The cooler assembly 5 of insulation envelope 1 inside carries out recuperated cycle with the air in cold-storage insulation envelope 1.Described evaporimeter 14, heat exchanger 11 are arranged in cold-storage groove 7, and in refrigeration system is cold-producing medium, and letting cool in system is anti-icing fluid.
Use the trough-electricity of 380V to drive cold storage refrigeration system 4 at dead of night, make cold-producing medium 10 complete compression by alternating current compressor 9, cold-storage liquid 8 is lowered the temperature, make the temperature of cold-storage liquid 8 reduce extremely low temperature, reach the object of cold-storage.When letting cool unit work daytime, let cool the heat exchanger 11 of anti-icing fluid 12 in cold-storage groove 7 in unit pipeline, lowered the temperature by cold-storage liquid 8, in envelope inner heat exchanger 11 with railway carriage or compartment, air carries out heat exchange, realizes the refrigeration to storage good in railway carriage or compartment.By the kind of refrigeration cycle of condenser 3, expansion valve 15, evaporimeter 14, the low temperature latent heat cold-storage liquid 8 of cold-storage groove 7 internal reservoir is cooled by the evaporimeter 14 arranged by cold-storage groove 7 inside, the low temperature latent heat becoming the cold-storage liquid 8 of ultralow temperature is mutually stored, by the heat exchanger 11 that cold-storage groove 7 inside is arranged, make the anti-icing fluid 12 of heat exchanger 11 inner loop, with the cold-storage liquid 8 of ultralow temperature, heat exchange occur, re-using circulating pump 13 will the anti-icing fluid 12 of cooling, by the refrigeration system of the turbofan 16 of cooler assembly 5 externally cooling.
When refrigerator car stops, can be directly that the power-line plug of 380V is received on 380V socket by voltage, power supply refrigeration is carried out to cold storage refrigeration system 4, so also can reduce the loss of generator or storage battery or bring noise jamming.
Cold-storage groove 7 profile in the present embodiment can be cuboid or cylinder, and cuboid and cylinder are all hollow, and cold-storage liquid 8 is arranged on cuboid or cylindrical inside.
Claims (1)
1. the cold storage refrigeration system of cold-storage groove, is characterized in that, refrigerator car insulation envelope outer front end top is provided with condenser, and interior forward end arranges cooler assembly and cold-storage groove assembly; Cooler assembly is arranged on the top of cold-storage groove assembly;
Described cooler assembly comprises turbofan, and it carries out recuperated cycle with the air in insulation envelope;
Described cold-storage groove assembly comprises expansion valve, evaporimeter, heat exchanger, circulating pump, cold-storage groove, cold-storage liquid; The heat exchanger that there is the cold-storage groove of cold-storage liquid described cold-storage groove assembly inside, the evaporimeter of cold-producing medium is housed, anti-icing fluid is housed; Cold-storage groove connects alternating current compressor, and cold-producing medium completes compression by alternating current compressor, lowers the temperature to cold-storage liquid, makes the temperature of cold-storage liquid reduce extremely low temperature;
By the kind of refrigeration cycle of condenser, expansion valve, evaporimeter, evaporimeter by the low temperature latent heat cold-storage liquid cooling of cold-storage groove internal reservoir but, the low temperature latent heat becoming the cold-storage liquid of ultralow temperature is mutually stored, by the heat exchanger that cold-storage groove inside is arranged, the cold-storage liquid generation heat exchange of the anti-icing fluid that internal heat exchanger is circulated and ultralow temperature, re-use circulating pump by the anti-icing fluid of cooling, by the turbofan externally cooling of cooler assembly, realize the refrigeration to storage good in railway carriage or compartment;
When raising appears in the temperature in insulation envelope, cold-storage liquid can discharge the cold stored in it or the temperature absorbed from environment in heat guarantee insulation envelope;
Be pipeline type for cold-storage, the heat exchanger that lets cool, described refrigeration unit is mechanical blowing cold type unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373307.6U CN204704972U (en) | 2015-06-02 | 2015-06-02 | The cold storage refrigeration system of a kind of cold-storage groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373307.6U CN204704972U (en) | 2015-06-02 | 2015-06-02 | The cold storage refrigeration system of a kind of cold-storage groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704972U true CN204704972U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373307.6U Expired - Fee Related CN204704972U (en) | 2015-06-02 | 2015-06-02 | The cold storage refrigeration system of a kind of cold-storage groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864535A (en) * | 2015-06-02 | 2015-08-26 | 华晨客车（大连）有限公司 | Cooling system with cool storage tank used for cool storage |
| CN109017526A (en) * | 2018-07-11 | 2018-12-18 | 长沙鲜源生物科技有限公司 | It is a kind of quickly to fill cold cold accumulation system and its refrigerating method for the external of refrigerator car |
| CN110160287A (en) * | 2018-02-13 | 2019-08-23 | 中国中元国际工程有限公司 | The cold-storage liquid distribution method of cooling supply distributor and the refrigerating method of refrigeration storage system |
-
2015
- 2015-06-02 CN CN201520373307.6U patent/CN204704972U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864535A (en) * | 2015-06-02 | 2015-08-26 | 华晨客车（大连）有限公司 | Cooling system with cool storage tank used for cool storage |
| CN110160287A (en) * | 2018-02-13 | 2019-08-23 | 中国中元国际工程有限公司 | The cold-storage liquid distribution method of cooling supply distributor and the refrigerating method of refrigeration storage system |
| CN110160287B (en) * | 2018-02-13 | 2021-02-09 | 中国中元国际工程有限公司 | Cold accumulation liquid distribution method of cold supply distributor and refrigeration method of refrigeration house system |
| CN109017526A (en) * | 2018-07-11 | 2018-12-18 | 长沙鲜源生物科技有限公司 | It is a kind of quickly to fill cold cold accumulation system and its refrigerating method for the external of refrigerator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160831 Address after: 116023, 43 building, No. 129, conference Road, Shahekou District, Liaoning, Dalian Patentee after: Brilliance Automotive Investment (Dalian) Co.,Ltd. Address before: 116600 Liaoning province Dalian city Jinzhou District Economic and Technological Development Zone Shengxing Road No. 19-4 Patentee before: BRILLIANCE BUS (DALIAN) CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170705 Address after: 116635 Liaoning city of Dalian Province Economic and Technological Development Zone Shengxing Road No. 19-4 Patentee after: BRILLIANCE SPECIAL VEHICLE EQUIPMENT TECHNOLOGY (DALIAN) Co.,Ltd. Address before: 116023, 43 building, No. 129, conference Road, Shahekou District, Liaoning, Dalian Patentee before: Brilliance Automotive Investment (Dalian) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |