CN105402921A - Refrigerating system used for cold-chain logistics vehicles - Google Patents
Refrigerating system used for cold-chain logistics vehicles Download PDFInfo
- Publication number
- CN105402921A CN105402921A CN201511005201.1A CN201511005201A CN105402921A CN 105402921 A CN105402921 A CN 105402921A CN 201511005201 A CN201511005201 A CN 201511005201A CN 105402921 A CN105402921 A CN 105402921A
- Authority
- CN
- China
- Prior art keywords
- condenser
- chain logistics
- compressor
- fruits
- pressure box
- 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.)
- Pending
Links
- 235000012055 fruits and vegetables Nutrition 0.000 claims abstract description 34
- 238000005057 refrigeration Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000002932 luster Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a refrigerating system used for cold-chain logistics vehicles. The refrigerating system comprises airtight boxes, a compressor, a condenser and evaporators, wherein two airtight boxes and two evaporators are arranged; one evaporator is arranged in each airtight box; one compressor and one condenser are arranged and are both arranged outside the airtight boxes; the two evaporators share the same compressor and condenser; and the compressor, the condenser and each evaporator are sequentially connected end to end to form a closed loop. According to the refrigerating system, the two airtight boxes are arranged on the basis of a traditional fruit and vegetable refrigerator truck, so that multiple types of fruits and vegetables can be transported at the same time; drying loss of the fruits and vegetables during a storage and transportation process is lowered, and the original appearance and color of the fruits and vegetables are well maintained; and the storage and transportation quality of the fruits and vegetables is improved. Furthermore, the refrigerating system has the advantages that the initial investment is low; convenience and applicability are realized; and the maintenance is easy.
Description
Technical field
The present invention relates to a kind of food security transport field, particularly relate to a kind of refrigeration system for Cold Chain Logistics car, belong to fruits and vegetables Cold Chain Logistics technical field.
Background technology
China is fruits and vegetables big producing countries, and fruits and vegetables cultivated area accounts for nearly 20% of the crops gross area, and fruits and vegetables annual production, more than 1,000,000,000 tons, occupies first place in the world.Fruits and vegetables circulate to raising people's living standard, increasing farmers' income plays an important role.But the problem such as the unsalable or quality of the fruits and vegetables of China is defective is in recent years of common occurrence.According to Food and Agricultural Organization of the United Nations (FAO) and Ministry of Agriculture's statistics, the annual postharvest fruit and vegetable loss of China causes economic loss up to 80,000,000,000 yuan, has a strong impact on national economy.The one of the main reasons causing fruits and vegetables to rot is exactly that the kind of fruits and vegetables is numerous, some fruit due to Preservation Treatment means different, there is transport not in time, a Cold Chain Logistics car can not transport multiclass fruit and vegetable food simultaneously, there is the phenomenons such as the waste of transport resource.
Summary of the invention
The object of the invention is the deficiency existed for above-mentioned prior art, provide a kind of refrigeration system simultaneously can transporting the Cold Chain Logistics car of multiple types fruit and vegetable food, concrete technical scheme is as follows:
For a refrigeration system for Cold Chain Logistics car, comprise pressure box, compressor, condenser and evaporimeter;
Described pressure box, evaporimeter all have two, and each pressure box inside installs an evaporimeter respectively; Described compressor and condenser have one respectively, and are arranged on the outside of pressure box; Described two evaporimeters share described compressor and condenser;
Described compressor, condenser and each evaporimeter connect to form closed-loop path respectively successively from beginning to end.
Further, choke valve is had between described condenser and evaporimeter.
Further, in described pressure box, backing ring is installed, described backing ring is placed with fruit and vegetable box.
Further, leaking hole is offered bottom described fruit and vegetable box.
Further, drip tray is placed with below described leaking hole.
Further, described pressure box offers vent window.
Further, described pressure box inside is provided with temperature sensor.
Compared with prior art, the present invention, on the basis of traditional fruit and vegetable refrigerating car, is provided with two seal boxs, the fruits and vegetables of multiple types can be transported simultaneously, not only reduce the drying loss in fruits and vegetables storage and transport process, and maintain the original outward appearance of fruits and vegetables and color and luster preferably, improve the accumulating quality of fruits and vegetables.In addition, the present invention also have initial cost low, be conveniently suitable for, be easy to the advantages such as maintenance.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present invention;
In figure, 1 is pressure box, and 2 is backing ring, and 3 is fruit and vegetable box, and 4 is evaporimeter, and 5 is condenser, and 6 is compressor, and 7 is choke valve, and 8 is vent window, and 9 is temperature sensor, and 10 is leaking hole, and 11 is drip tray.
Detailed description of the invention
Be described in further details the present invention below in conjunction with the drawings and specific embodiments, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of refrigeration system for Cold Chain Logistics car, comprises pressure box 1, compressor 6, condenser 5 and evaporimeter 4;
Described pressure box 1, evaporimeter 4 all have two, and each pressure box 1 inside installs an evaporimeter 4 respectively; Described compressor 6 and condenser 5 have one respectively, and are arranged on the outside of pressure box 1; Described two evaporimeters 4 share described compressor 6 and condenser 5;
Described compressor 6, condenser 5 and each evaporimeter 4 connect to form closed-loop path respectively successively from beginning to end.
Further, choke valve 7 is had between described condenser 5 and evaporimeter 4.
Further, in described pressure box 1, backing ring 2 is installed, described backing ring 2 is placed with fruit and vegetable box 3.
Further, leaking hole 10 is offered bottom described fruit and vegetable box 3.
Further, drip tray 11 is placed with below described leaking hole 10.
Further, described pressure box 1 offers vent window 8.
Further, described pressure box 1 inside is provided with temperature sensor 9.
Operation principle of the present invention is as follows:
When by temperature sensor 9, the controller in Cold Chain Logistics car detects that temperature in pressure box 1 is higher than setting value, refrigeration system starts, compressor 6 operates under the dragging of Cold Chain Logistics car engine, drive refrigerant circulation, evaporimeter 4 constantly from pressure box 1 absorbed inside heat, and is expelled in environment at condenser 5 place; Also can be dropped onto in drip tray 11 by leaking hole 10 if there are flowing out in fruit and vegetable box 3.
The present invention is on the basis of traditional fruit and vegetable refrigerating car, be provided with two seal boxs 1, the fruits and vegetables of multiple types can be transported simultaneously, not only reduce the drying loss in fruits and vegetables storage and transport process, and maintain the original outward appearance of fruits and vegetables and color and luster preferably, improve the accumulating quality of fruits and vegetables.In addition, the present invention also have initial cost low, be conveniently suitable for, be easy to the advantages such as maintenance.
Although invention has been described by reference to the accompanying drawings above; but the present invention is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; when not departing from present inventive concept, can also make a lot of distortion, these all belong to protection scope of the present invention.
Claims (7)
1. for a refrigeration system for Cold Chain Logistics car, it is characterized in that, comprise pressure box, compressor, condenser and evaporimeter;
Described pressure box, evaporimeter all have two, and each pressure box inside installs an evaporimeter respectively; Described compressor and condenser have one respectively, and are arranged on the outside of pressure box; Described two evaporimeters share described compressor and condenser;
Described compressor, condenser and each evaporimeter connect to form closed-loop path respectively successively from beginning to end.
2. the refrigeration system for Cold Chain Logistics car according to claim 1, is characterized in that, has choke valve between described condenser and evaporimeter.
3. the refrigeration system for Cold Chain Logistics car according to claim 2, is characterized in that, is provided with backing ring in described pressure box, and described backing ring is placed with fruit and vegetable box.
4. the refrigeration system for Cold Chain Logistics car according to claim 3, is characterized in that, offers leaking hole bottom described fruit and vegetable box.
5. the refrigeration system for Cold Chain Logistics car according to claim 4, is characterized in that, is placed with drip tray below described leaking hole.
6. the refrigeration system for Cold Chain Logistics car according to any one of claim 1-5, is characterized in that, described pressure box offers vent window.
7. the refrigeration system for Cold Chain Logistics car according to claim 6, is characterized in that, described pressure box inside is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005201.1A CN105402921A (en) | 2015-12-25 | 2015-12-25 | Refrigerating system used for cold-chain logistics vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005201.1A CN105402921A (en) | 2015-12-25 | 2015-12-25 | Refrigerating system used for cold-chain logistics vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105402921A true CN105402921A (en) | 2016-03-16 |
Family
ID=55468567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511005201.1A Pending CN105402921A (en) | 2015-12-25 | 2015-12-25 | Refrigerating system used for cold-chain logistics vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402921A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117563U (en) * | 1978-01-31 | 1979-08-17 | ||
| JPS61155018A (en) * | 1984-12-26 | 1986-07-14 | Diesel Kiki Co Ltd | Chilling and refrigerating device for vehicle |
| CN1667331A (en) * | 2005-04-07 | 2005-09-14 | 上海交通大学 | Dual temperature refrigerated truck refrigeration unit |
| CN101961990A (en) * | 2010-09-09 | 2011-02-02 | 华南农业大学 | Intelligent fruit and vegetable controlled atmosphere carrier vehicle and implementing method thereof |
| CN102563943A (en) * | 2010-10-07 | 2012-07-11 | 威斯通全球技术公司 | Refrigerant circuit of an HVAC system of a motor vehicle |
| CN203810785U (en) * | 2014-04-23 | 2014-09-03 | 北京奥科美技术服务有限公司 | Intelligent branch warehouse temperature control system of freshness retaining distribution cabinet and freshness retaining distribution cabinet with same |
| CN204623274U (en) * | 2015-05-20 | 2015-09-09 | 天津市傲绿农副产品集团股份有限公司 | A kind of spontaneous controlled-atmosphere fruit and vegetable fresh-keeping and cold storage car |
| CN204872110U (en) * | 2015-06-30 | 2015-12-16 | 江苏海事职业技术学院 | Cold chain logistics equipment |
| CN205388387U (en) * | 2015-12-25 | 2016-07-20 | 天津市傲景农业科技发展有限公司 | A refrigerating system for cold chain logistics car |
-
2015
- 2015-12-25 CN CN201511005201.1A patent/CN105402921A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117563U (en) * | 1978-01-31 | 1979-08-17 | ||
| JPS61155018A (en) * | 1984-12-26 | 1986-07-14 | Diesel Kiki Co Ltd | Chilling and refrigerating device for vehicle |
| CN1667331A (en) * | 2005-04-07 | 2005-09-14 | 上海交通大学 | Dual temperature refrigerated truck refrigeration unit |
| CN101961990A (en) * | 2010-09-09 | 2011-02-02 | 华南农业大学 | Intelligent fruit and vegetable controlled atmosphere carrier vehicle and implementing method thereof |
| CN102563943A (en) * | 2010-10-07 | 2012-07-11 | 威斯通全球技术公司 | Refrigerant circuit of an HVAC system of a motor vehicle |
| CN203810785U (en) * | 2014-04-23 | 2014-09-03 | 北京奥科美技术服务有限公司 | Intelligent branch warehouse temperature control system of freshness retaining distribution cabinet and freshness retaining distribution cabinet with same |
| CN204623274U (en) * | 2015-05-20 | 2015-09-09 | 天津市傲绿农副产品集团股份有限公司 | A kind of spontaneous controlled-atmosphere fruit and vegetable fresh-keeping and cold storage car |
| CN204872110U (en) * | 2015-06-30 | 2015-12-16 | 江苏海事职业技术学院 | Cold chain logistics equipment |
| CN205388387U (en) * | 2015-12-25 | 2016-07-20 | 天津市傲景农业科技发展有限公司 | A refrigerating system for cold chain logistics car |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |