CN104890561A - Cold accumulation type refrigerator truck with cold accumulation tank - Google Patents
Cold accumulation type refrigerator truck with cold accumulation tank Download PDFInfo
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- CN104890561A CN104890561A CN201510297622.XA CN201510297622A CN104890561A CN 104890561 A CN104890561 A CN 104890561A CN 201510297622 A CN201510297622 A CN 201510297622A CN 104890561 A CN104890561 A CN 104890561A
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- cold
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- cold accumulation
- storage groove
- temperature
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Abstract
The invention belongs to the technical field of refrigeration and relates to a cold accumulation type refrigerator truck with a cold accumulation tank. The cold accumulation type refrigerator truck with the cold accumulation tank comprises a truck body, a thermal insulation carriage is fixedly arranged on a girder of a chassis of the truck body, a condenser is arranged at the top of the external front end of the thermal insulation carriage, and a cooler assembly and a cold accumulation tank assembly are arranged at the internal front end of the thermal insulation carriage. The cooler assembly is mounted above the cold accumulation tank assembly and comprises a turbofan to realize heat exchange and circulation of air in the thermal insulation carriage. By the aid of a cold accumulation type refrigeration system in the thermal insulation carriage, when the internal temperature of the thermal insulation carriage reaches a set temperature, cold energy is stored by the cold accumulation type refrigeration system; when the internal temperature of the thermal insulation carriage does not reach a set temperature, the cold energy stored by the cold accumulation type refrigeration system is released, so that constancy of the internal temperature of the thermal insulation carriage can be guaranteed. The cold accumulation system with the cold accumulation tank is an independent cold accumulation system. The cold accumulation type refrigerator truck can be connected with an external 380V power source.
Description
Technical field
The present invention relates to refrigeration technology field, particularly relate to the cold storage van cooler of a kind of cold-storage groove.
Technical background
Van cooler is the key equipment of an important step in low temperature Cold Chain Logistics.Van cooler 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 refrigerating unit, and the cold that refrigerating 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 refrigerating unit provides the work of energy drives refrigerating unit by driving engine, this part energy comes from the chemical power of diesel oil, diesel oil belongs to non-renewable fossil energy, because it is non-renewable, some day can be exhausted, and use the van cooler of this energy can pollute ecology environment.
Summary of the invention
The object of the invention is to provide a kind of cold storage refrigeration system being provided with cold-storage groove, the cold storage van cooler of cold-storage groove that cold can store by cold-storage groove, to solve in current techniques because van cooler uses diesel oil as the problem of the freeze energy and contaminated environment.
For achieving the above object, the present invention adopts following technical scheme:
The cold storage van cooler of a kind of cold-storage groove, comprise carrier car, the chassis girder of carrier car is fixedly installed insulation envelope, its outer front end top is provided with condenser, and interior forward end arranges cooling vessel assembly and cold-storage groove assembly.Cooling vessel assembly is arranged on the top of cold-storage groove assembly.
Described cooling vessel assembly comprises turbofan, and it carries out recuperated cycle with the air in insulation envelope.
Described cold-storage groove assembly comprises expansion valve, evaporator, H Exch, circulation pump, cold-storage groove, cold-storage liquid.The H Exch that there is the cold-storage groove of cold-storage liquid described cold-storage groove assembly inside, the evaporator of refrigerant is housed, anti-freezer is housed; Cold-storage groove connects alternating current compressor, and refrigerant 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 refrigerating cycle of condenser, expansion valve, evaporator, evaporator 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 H Exch that cold-storage groove inside is arranged, the cold-storage liquid generation interchange of heat of the anti-freezer that internal heat exchanger is circulated and ultralow temperature, re-use circulation pump by the anti-freezer of cooling, by the turbofan externally cooling of cooling vessel 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 H Exch that lets cool, and described refrigerating unit is mechanical blowing cold type unit.
Insulation envelope outer front end top of the present invention 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 refrigerating unit being converted into van cooler between the solid, liquid state of cold-storage liquid in cold-storage groove, do not need to adopt the energy of driving engine to produce cold, save fossil energy, prevent the pollution that fossil energy causes ecology environment simultaneously.The cold storage refrigeration system be provided with in insulation envelope of the present invention, 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 present invention supports that external 380V powers.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the principle schematic of the embodiment of the present invention.
In figure: 1 carrier car; 2 insulation envelopes; 3 refrigerating unit; 4 condensers; 5 cold storage refrigeration systems; 6 cooling vessel assemblies; 7 cold-storage groove assemblies; 8 cold-storage grooves; 9 cold-storage liquid; 10 alternating current compressors; 11 refrigerants; 12 Hs Exch; 13 anti-freezers; 14 circulation pumps; 15 evaporators; 16 expansion valves; 17 turbofan.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
In fig. 1 and 2, the cold storage van cooler of cold-storage groove of present embodiment, is used for carrying out land transportation preservation to frozen food or fresh provisions etc.The chassis girder of described carrier car 1 is fixedly installed insulation envelope 2, the outer front end top of described insulation envelope 2 is provided with condenser 4, insulation envelope 2 interior forward end is provided with cold storage refrigeration system 5, and described cold storage refrigeration system 5 comprises cooling vessel assembly 6 and cold-storage groove assembly 7.Cooling vessel assembly 6 is arranged on the top of cold-storage groove assembly 7.Described cold-storage groove assembly 7 comprises inside and is provided with the cold-storage groove 8 of cold-storage liquid 9 and inner the evaporator 15 of refrigerant 11, the H Exch 12 of anti-freezer 13 is housed, and the cold that described cold-storage liquid 9 can absorb from evaporator drier 15 carries out phase transformation and stored energy at low temperatures.When being incubated the temperature in envelope 2 and occurring raising, cold-storage liquid 9 can discharge the cold of storage in it or from environment, absorbs heat thus ensure the temperature in insulation envelope 2.The cooling vessel assembly 6 of insulation envelope 2 inside carries out recuperated cycle with the air in insulation envelope 2.Described evaporator 15, H Exch 12 are arranged in cold-storage groove 8, and in refrigeration system is refrigerant, and letting cool in system is anti-freezer.
Use the trough-electricity of 380V to drive cold storage refrigeration system 5 at dead of night, make refrigerant 11 complete compression by alternating current compressor 10, cold-storage liquid 9 is lowered the temperature, make the temperature of cold-storage liquid 9 reduce extremely low temperature, reach the object of cold-storage.When letting cool unit work daytime, let cool the H Exch 12 of anti-freezer 13 in cold-storage groove 8 in unit pipeline, lowered the temperature by cold-storage liquid 9, in envelope inner heat exchanger 12 with railway carriage or compartment, air carries out interchange of heat, realizes the refrigeration to storage good in railway carriage or compartment.By the refrigerating cycle of condenser 4, expansion valve 16, evaporator 15, the low temperature latent heat cold-storage liquid 9 of cold-storage groove 8 internal reservoir is cooled by the evaporator 15 arranged by cold-storage groove 8 inside, the low temperature latent heat becoming the cold-storage liquid 9 of ultralow temperature is mutually stored, by the H Exch 12 that cold-storage groove 8 inside is arranged, make the anti-freezer 13 of H Exch 12 inner loop, with the cold-storage liquid 9 of ultralow temperature, interchange of heat occur, re-using circulation pump 14 will the anti-freezer 13 of cooling, by the refrigeration system of the turbofan 17 of cooling vessel assembly 6 externally cooling.
When van cooler 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 5, so also can reduce the loss of electrical generator or storage battery or bring noise jamming.
Cold-storage groove 8 profile in the present embodiment can be cuboid or cylinder, and cuboid and cylinder are all hollow, and cold-storage liquid 9 is arranged on cuboid or cylindrical inside.
Claims (1)
1. the cold storage van cooler of cold-storage groove, it is characterized in that, the cold storage van cooler of cold-storage groove comprises carrier car, and the chassis girder of carrier car is fixedly installed insulation envelope, its outer front end top is provided with condenser, and interior forward end arranges cooling vessel assembly and cold-storage groove assembly; Cooling vessel assembly is arranged on the top of cold-storage groove assembly;
Described cooling vessel assembly comprises turbofan, and it carries out recuperated cycle with the air in insulation envelope;
Described cold-storage groove assembly comprises expansion valve, evaporator, H Exch, circulation pump, cold-storage groove, cold-storage liquid; The H Exch that there is the cold-storage groove of cold-storage liquid described cold-storage groove assembly inside, the evaporator of refrigerant is housed, anti-freezer is housed; Cold-storage groove connects alternating current compressor, and refrigerant 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 refrigerating cycle of condenser, expansion valve, evaporator, evaporator 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 H Exch that cold-storage groove inside is arranged, the cold-storage liquid generation interchange of heat of the anti-freezer that internal heat exchanger is circulated and ultralow temperature, re-use circulation pump by the anti-freezer of cooling, by the turbofan externally cooling of cooling vessel 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;
Described is pipeline type for cold-storage, the H Exch that lets cool, and described refrigerating unit is mechanical blowing cold type unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297622.XA CN104890561A (en) | 2015-06-02 | 2015-06-02 | Cold accumulation type refrigerator truck with cold accumulation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297622.XA CN104890561A (en) | 2015-06-02 | 2015-06-02 | Cold accumulation type refrigerator truck with cold accumulation tank |
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| CN104890561A true CN104890561A (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510297622.XA Pending CN104890561A (en) | 2015-06-02 | 2015-06-02 | Cold accumulation type refrigerator truck with cold accumulation tank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828272A (en) * | 2017-02-17 | 2017-06-13 | 地上铁租车（深圳）有限公司 | A kind of cold storage cold chain belt line of pure electric automobile |
| CN108045773A (en) * | 2016-02-24 | 2018-05-18 | 松冷（武汉）科技有限公司 | A kind of transporter and its temprature control method |
| CN108253649A (en) * | 2018-02-11 | 2018-07-06 | 上海创始温控技术有限公司 | refrigerating system |
| CN108715149A (en) * | 2018-06-27 | 2018-10-30 | 陕西德仕汽车部件（集团）有限责任公司 | A kind of multi-temperature zone constant refrigeration vehicle |
| CN115111828A (en) * | 2022-05-18 | 2022-09-27 | 东南大学 | Time-sharing overlapping refrigeration double-temperature cold-chain logistics vehicle based on vehicle-mounted photovoltaic and cold accumulation |
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| KR20120037115A (en) * | 2010-10-11 | 2012-04-19 | (주)에이스써모 | Midnight electrical energy using refrigeration truck of full icing reserving type |
| CN102607308A (en) * | 2011-03-02 | 2012-07-25 | Kdpcm株式会社 | Multi cooling type phase-change material thermal storage system |
| CN104477004A (en) * | 2013-11-21 | 2015-04-01 | 爱斯制冷科技（江阴）有限公司 | Hybrid sub-type vehicle refrigeration system |
| CN104527502A (en) * | 2015-01-20 | 2015-04-22 | 成都雅骏新能源汽车科技股份有限公司 | Electric cold storage type refrigerator truck |
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2015
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120037115A (en) * | 2010-10-11 | 2012-04-19 | (주)에이스써모 | Midnight electrical energy using refrigeration truck of full icing reserving type |
| CN102607308A (en) * | 2011-03-02 | 2012-07-25 | Kdpcm株式会社 | Multi cooling type phase-change material thermal storage system |
| CN104477004A (en) * | 2013-11-21 | 2015-04-01 | 爱斯制冷科技（江阴）有限公司 | Hybrid sub-type vehicle refrigeration system |
| CN104527502A (en) * | 2015-01-20 | 2015-04-22 | 成都雅骏新能源汽车科技股份有限公司 | Electric cold storage type refrigerator truck |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045773A (en) * | 2016-02-24 | 2018-05-18 | 松冷（武汉）科技有限公司 | A kind of transporter and its temprature control method |
| CN108045773B (en) * | 2016-02-24 | 2020-02-28 | 松冷（武汉）科技有限公司 | Transportation device and temperature control method thereof |
| CN106828272A (en) * | 2017-02-17 | 2017-06-13 | 地上铁租车（深圳）有限公司 | A kind of cold storage cold chain belt line of pure electric automobile |
| CN108253649A (en) * | 2018-02-11 | 2018-07-06 | 上海创始温控技术有限公司 | refrigerating system |
| CN108715149A (en) * | 2018-06-27 | 2018-10-30 | 陕西德仕汽车部件（集团）有限责任公司 | A kind of multi-temperature zone constant refrigeration vehicle |
| CN115111828A (en) * | 2022-05-18 | 2022-09-27 | 东南大学 | Time-sharing overlapping refrigeration double-temperature cold-chain logistics vehicle based on vehicle-mounted photovoltaic and cold accumulation |
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Effective date of registration: 20160819 Address after: 116023, 43 building, No. 129, conference Road, Shahekou District, Liaoning, Dalian Applicant 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 Applicant before: Huachen passenger car (Dalian) Co., Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
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| WD01 | Invention patent application deemed withdrawn after publication |