CN204595658U - A kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere - Google Patents
A kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere Download PDFInfo
- Publication number
- CN204595658U CN204595658U CN201520323445.3U CN201520323445U CN204595658U CN 204595658 U CN204595658 U CN 204595658U CN 201520323445 U CN201520323445 U CN 201520323445U CN 204595658 U CN204595658 U CN 204595658U
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- Prior art keywords
- controlled atmosphere
- vehicle
- mounted computer
- transmitter module
- cold chain
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- 238000004320 controlled atmosphere Methods 0.000 title claims abstract description 38
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims description 13
- 230000004992 fission Effects 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 240000002234 Allium sativum Species 0.000 description 5
- 235000004611 garlic Nutrition 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 235000012055 fruits and vegetables Nutrition 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The utility model discloses a kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere.Controlled atmosphere bag is built-in with RF transmitter module, RF transmitter module wireless connections vehicle-mounted computer; Temperature Humidity Sensor and CO is equipped with in refrigerator carriage
2sensor, Temperature Humidity Sensor and CO
2sensor all has RF transmitter module, RF transmitter module wireless connections vehicle-mounted computer; Vehicle-mounted computer is connected with Cloud Server through Internet network.The utility model is in conjunction with controlled atmosphere and refrigeration, in logistics progress, the data such as controlled atmosphere bag pressure, controlled atmosphere bag and compartment humiture, CO2 are sent to vehicle-mounted computer in real time, be uploaded to Cloud Server to monitor, significantly can improve the quality of vegetables in transportation fresh-keeping, reduce fission loss, increase economic efficiency.
Description
Technical field
The utility model relate to a kind of Cold Chain Logistics system, particularly relates to a kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere of Cold Chain Logistics vegetable fresh-keeping processing technology.
Background technology
China is agricultural production and agricultural product consumption big country, annual about have 400,000,000 tons of fresh agricultural products to circulate field, meanwhile, China's distributing fresh agricultural products link loss phenomenon is very outstanding, according to Committee of Development and Reform's related data statistics, in China's fresh agricultural products, fruits and vegetables, meat, the Distribution of Aquatic Products proportion of goods damageds reach 20 ~ 30% respectively, 12%, 15%, only fruits and vegetables one agricultural products loses every year and just reaches more than 1,000 hundred million yuans, and the proportion of goods damageds of developed country's agricultural product are lower than 5%, significantly be better than China's level, so science in logistics progress, specification, the research and development application of perfect preservation method just seems particularly important, current existing Transporting Vegetables many employings cold chain transportation, low temperature can reduce " activity " intensity of vegetables, and " transpiration " can be suppressed to act on and microbial growth.And for some vegetables, even if its reserve temperature is in minimum safe temperature, its breathing " intensity " is still very high.In normal atmosphere, oxygen content is about 20.9 %, and we know, the breathing of vegetables will consume the inside nutriment of vegetables, so extending one of key of preserving fruit and vegetable utilizing phase is reduce to breathe " intensity ".Controlled atmosphere is then on the basis of preservation by low temperature, regulates the content of oxygen and carbon dioxide in air, namely changes the gas componant of storage environment, reduces the content of oxygen, suitably improves the content of carbon dioxide.Lack in prior art and can realize like this keeping fruits and vegetables freshness as during harvesting better, reduce the loss, prolong storage period, delay the after-ripening of vegetables, suppress aging, postpone or alleviate and ruin, free of contamination logistics environment, more difficult reaching suppresses vegetables respiratory intensity to delay senility and the object of metamorphic process.
Utility model content
In order to solve Problems existing in background technology, the utility model proposes a kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere.
The technical solution adopted in the utility model is:
The utility model comprises controlled atmosphere bag, refrigerator carriage and cold chain monitoring unit, and cold chain monitoring unit comprises vehicle-mounted computer and Cloud Server, and controlled atmosphere bag is built-in with RF transmitter module, RF transmitter module wireless connections vehicle-mounted computer; Temperature Humidity Sensor and CO is equipped with in refrigerator carriage
2sensor, Temperature Humidity Sensor and CO
2sensor all has RF transmitter module, RF transmitter module wireless connections vehicle-mounted computer; Vehicle-mounted computer is connected with Cloud Server through Internet network.
Described controlled atmosphere bag is built-in with for the retaining valve of unidirectional inflation, for detecting the pressure transducer of air pressure and the humiture card for detecting humiture, and retaining valve is used for being filled with N to interior after controlled atmosphere bag is evacuated
2gas, pressure transducer is for detecting gaseous tension in controlled atmosphere bag, and humiture card is for detecting the humiture in controlled atmosphere bag, and pressure transducer and humiture card are provided with RF transmitter module.
Described vehicle-mounted computer is with 3G module, and 3G module is connected with Cloud Server network.
The beneficial effects of the utility model are:
1, on cold chain basis, use controlled atmosphere mode to carry out fresh-keeping, greatly can improve quality of vegetable, the original form of reserve, quality, color and luster, local flavor and nutritional labeling can be kept well, reduce fission loss.
2, adopt the fresh keeping time of the utility model system long, will grow more than at least 10 times than general cold storage mode, can increase transportation range, the scope of application is wider.
3, can effectively the growing of anti-bacteria and microorganism, breed, be conducive to food security.
4, controlled atmospheric packing bag is furnished with retaining valve, charge operation is convenient and can not leak gas, and is also furnished with pressure transducer, can prevent gas leakage by the pressure in Real-Time Monitoring packaging bag, be furnished with humiture card simultaneously, can humiture in Real-Time Monitoring bag.
Adding 5, because of controlled atmosphere, the energy consumption of chill car itself can be reduced, increase economic efficiency.
6, by cold chain Cloud Server, refrigerator carriage internal environment is monitored in real time, be convenient to management.
Accompanying drawing explanation
Fig. 1 is the utility model system johning knot composition.
Embodiment
Below in conjunction with accompanying drawing, native system is elaborated.
As shown in Figure 1, the utility model comprises controlled atmosphere bag, refrigerator carriage and cold chain monitoring unit, and cold chain monitoring unit comprises vehicle-mounted computer and Cloud Server, and controlled atmosphere bag is built-in with RF transmitter module, RF transmitter module wireless connections vehicle-mounted computer; Temperature Humidity Sensor and CO is equipped with in refrigerator carriage
2sensor, can humiture and CO in Real-Time Monitoring compartment
2content, Temperature Humidity Sensor and CO
2sensor all has RF transmitter module, RF transmitter module wireless connections vehicle-mounted computer, in the mode of RF, pressure data and humiture data can be sent to vehicle-mounted computer in real time; Vehicle-mounted computer is connected with Cloud Server through Internet network.
Controlled atmosphere bag is built-in with for the retaining valve of unidirectional inflation, for detecting the pressure transducer of air pressure and the humiture card for detecting humiture, and retaining valve is used for being filled with N to interior after controlled atmosphere bag is evacuated
2gas, and gas can not oppositely be overflowed, pressure transducer is for detecting gaseous tension in controlled atmosphere bag, and humiture card is for detecting the humiture in controlled atmosphere bag, and pressure transducer and humiture card are provided with RF transmitter module.
Vehicle-mounted computer is with 3G module, and 3G module is connected with Cloud Server network.Vehicle-mounted computer has RF receiver module, can receive RF data, and then communicates mutually with the sensor monitoring equipment with RF function, and vehicle-mounted computer also has 3G module simultaneously, can be connected, and then communicate mutually with Cloud Server with Internet.
In cold chain monitoring unit, vehicle-mounted computer reception, storage, uploading detection data, detect data in the compartment that Cloud Server real-time reception vehicle-mounted computer sends, can process, monitor, manage whole Cold Chain Logistics process.
The utility model system in conjunction with controlled atmosphere and refrigeration two kinds of fresh-keeping modes, and controlled atmosphere bag pressure, controlled atmosphere bag and compartment humiture in logistics progress, compartment CO
2vehicle-mounted computer can be sent in real time etc. data, in succession be uploaded to Cloud Server to monitor, significantly can improve the quality of vegetables in transportation fresh-keeping, reduce fission loss, increase economic efficiency.
The implementation process of the utility model system is as follows: loaded by vegetables to be transported and be furnished with in the controlled atmosphere bag of retaining valve, pressure transducer and humiture card, vacuum-pumping density is honored as a queen and in controlled atmosphere bag, is filled with N by retaining valve
2, enter to be furnished with humiture and CO by packed for controlled atmosphere afterwards
2in the refrigerator carriage of sensor, after dress railway carriage or compartment, cold chain monitoring unit is opened, humiture, CO in pressure transducer, humiture card and compartment in controlled atmosphere bag
2the data of sensor are sent to vehicle-mounted computer in rf form in real time, and carry out storing, processing on the one hand after vehicle-mounted computer receives data, be uploaded to Cloud Server on the other hand by 3G module, Cloud Server is monitored, managed whole Cold Chain Logistics process.
Object lesson process of the present utility model is as follows:
1) a collection of garlic shoot transports Gansu pack to from Guangzhou, garlic shoot is loaded the low density ethylene plastic sheeting account of 0.0329 millimeter being furnished with retaining valve, RF pressure transducer, RF humiture card, vacuumizes, carry out second step afterwards after sealing;
2) inflate, be filled with pure N by retaining valve
2, check whether gas leakage after substituting the bad for the good, gas leakage product returns to first step pack, gastightly carries out the 3rd step;
3 dress railway carriage or compartments, by packed in refrigerator carriage for all controlled atmospheres that garlic shoot is housed, are provided with RF Temperature Humidity Sensor and RF CO in refrigerator carriage
2sensor, system for monitoring opening after dress railway carriage or compartment, compartment temperature is set to 1 DEG C, 90%, ventilation is set to 120m3/h, and all the sensors data are sent on vehicle-mounted computer by during RF network implementation, in succession be uploaded on Cloud Server, system trial run data upload half an hour;
4) transport, have professional to be monitored humiture, air quantity data in refrigerator carriage in real time by cold chain Cloud Server in transportation, warning phenomenon is made a response in time, ensure that garlic shoot arrives destination smoothly.
After 15 days transport tasks terminate, check this batch of garlic shoot, healthy fruit, up to 93%, through this transport test, proves the beneficial effect in conjunction with the utility model system more.
Claims (3)
1. the Vegetable cold chain logistics system in conjunction with controlled atmosphere, it is characterized in that: comprise controlled atmosphere bag, refrigerator carriage and cold chain monitoring unit, cold chain monitoring unit comprises vehicle-mounted computer and Cloud Server, and controlled atmosphere bag is built-in with RF transmitter module, RF transmitter module wireless connections vehicle-mounted computer; Temperature Humidity Sensor and CO is equipped with in refrigerator carriage
2sensor, Temperature Humidity Sensor and CO
2sensor all has RF transmitter module, RF transmitter module wireless connections vehicle-mounted computer; Vehicle-mounted computer is connected with Cloud Server through Internet network.
2. a kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere according to claim 1, it is characterized in that: described controlled atmosphere bag be built-in with for unidirectional inflation retaining valve, for detecting the pressure transducer of air pressure and the humiture card for detecting humiture, pressure transducer and humiture card are provided with RF transmitter module.
3. a kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere according to claim 1, is characterized in that: described vehicle-mounted computer is with 3G module, and 3G module is connected with Cloud Server network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323445.3U CN204595658U (en) | 2015-05-18 | 2015-05-18 | A kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323445.3U CN204595658U (en) | 2015-05-18 | 2015-05-18 | A kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595658U true CN204595658U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323445.3U Expired - Fee Related CN204595658U (en) | 2015-05-18 | 2015-05-18 | A kind of Vegetable cold chain logistics system in conjunction with controlled atmosphere |
Country Status (1)
| Country | Link |
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| CN (1) | CN204595658U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573382A (en) * | 2015-11-08 | 2016-05-11 | 薛关炜 | Flower transport fresh-keeping device |
| CN105929881A (en) * | 2016-06-29 | 2016-09-07 | 四川农业大学 | Preservation system and temperature and humidity control method for vegetable vending machine |
| CN106585736A (en) * | 2016-12-22 | 2017-04-26 | 重庆迪科机电设备有限公司 | Energy-saving refrigerator van |
| CN106973982A (en) * | 2017-04-27 | 2017-07-25 | 江南大学 | A kind of intelligent precooling treatment combines the system that segmentation air conditioned storage controls cold quick property fruit vegetables chilling injury |
| CN108885737A (en) * | 2016-03-28 | 2018-11-23 | 开利公司 | For managing the programmable freshness agent sensor and alarm device of cold chain quality |
| CN114643830A (en) * | 2022-03-10 | 2022-06-21 | 江苏农林职业技术学院 | Control system for automatic temperature adjustment in agricultural product cold-chain logistics transportation |
-
2015
- 2015-05-18 CN CN201520323445.3U patent/CN204595658U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573382A (en) * | 2015-11-08 | 2016-05-11 | 薛关炜 | Flower transport fresh-keeping device |
| CN105573382B (en) * | 2015-11-08 | 2017-12-01 | 南京汉尔斯生物科技有限公司 | A kind of fresh flower transportation fresh-retaining device |
| CN108885737A (en) * | 2016-03-28 | 2018-11-23 | 开利公司 | For managing the programmable freshness agent sensor and alarm device of cold chain quality |
| CN105929881A (en) * | 2016-06-29 | 2016-09-07 | 四川农业大学 | Preservation system and temperature and humidity control method for vegetable vending machine |
| CN106585736A (en) * | 2016-12-22 | 2017-04-26 | 重庆迪科机电设备有限公司 | Energy-saving refrigerator van |
| CN106973982A (en) * | 2017-04-27 | 2017-07-25 | 江南大学 | A kind of intelligent precooling treatment combines the system that segmentation air conditioned storage controls cold quick property fruit vegetables chilling injury |
| CN114643830A (en) * | 2022-03-10 | 2022-06-21 | 江苏农林职业技术学院 | Control system for automatic temperature adjustment in agricultural product cold-chain logistics transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |