CN106628693A - Standardized cold box system for cold-chain transportation and cold-chain transportation method - Google Patents
Standardized cold box system for cold-chain transportation and cold-chain transportation method Download PDFInfo
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- CN106628693A CN106628693A CN201610914647.4A CN201610914647A CN106628693A CN 106628693 A CN106628693 A CN 106628693A CN 201610914647 A CN201610914647 A CN 201610914647A CN 106628693 A CN106628693 A CN 106628693A
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- 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
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
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- 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
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/12—Large containers rigid specially adapted for transport
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- 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
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/742—Large containers having means for heating, cooling, aerating or other conditioning of contents using ventilating sheaths
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0006—Coupling devices between containers, e.g. ISO-containers
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- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a standardized cold box system for cold-chain transportation and a cold-chain transportation method. The standardized cold box system comprises first-stage cold boxes, second-stage cold boxes and third-stage cold boxes. The external dimension of the two or four second-stage cold boxes is identical to that of one first-stage cold box after the two or four second-stage cold boxes are spliced. The dimension of the second-stage cold boxes has a diploid relation with that of the third-stage cold boxes, and the external dimension of one second-stage cold box is identical to that of a set number of third-stage cold boxes after the third-stage cold boxes are spliced. The first-stage cold boxes are used for main transport or branch transport of major clients. The second-stage cold boxes are used for branch transport or end distribution of small and medium-sized clients, or the second-stage cold boxes are used for main transport after being spliced. The third-stage cold boxes are used for end distribution of individual small clients or branch transport after being spliced. The needed cold box dimension is selected according to the quantity of cargoes to be transported and the categories of the cargoes, the different kinds of cargoes are placed into the cold boxes of different dimensions for spliced transportation, the freshness of various kinds of products can be improved, and the cargo distribution efficiency can also be improved.
Description
Technical field
The present invention relates to a kind of standardization ice chest system and cold chain transportation method that can realize one-stop cold chain distribution, real
Now standardize the one-stop dispensing of ice chest, and improve each logistics node and change trains efficiency.
Background technology
The height of Cold Chain Logistics development level is affected by many factors, and the quality of wherein cold storage carrying equipment is important one
There is problems with individual restraining factors, existing refrigerator car：
(1) ice chest temperature is single
Different classes of goods, it is different to the demand of temperature, in cold chain transportation now and dispensing link, either refrigerate
Car, cold chain dedicated box, defeated ice bag, can only all keep unique temperature.The mixed stowage of demand different temperatures at one temperature, will
Greatly reduce the freshness of fresh food；Load respectively and transported in different ice chests, the effect transported and dispense can be reduced again
Rate, to cold chain transportation equipment very big waste is caused.
(2) refrigerator car space is with unreasonable
It is the refrigerated storage temperature for keeping reefer cargo substantially without detailed space planning in cold chain transportation, goods is tight
Pile on the base plate in cold railway carriage or compartment, reduce the utilization rate in freezer space.Simultaneously goods mutually extrudes loss greatly, it is impossible to ensure goods
Thing function is intact, increases the loss of goods.
(3) large-scale refrigerator car is gone down town difficulty
During whole cold-storage delivery, the main traffic mode that the cold chain transportation of city " last one kilometer " is leaned on is shipping
Refrigerator car, but go down town flow to control lorry, the freight pass is to come what core was sent out in 5% ratio, and the lorry pass becomes
Well sold and in short supply resource.The control that lorry is gone down town is caused refrigerator car dispensing " last one kilometer " go down town difficulty, it is difficult to walk on the way the problems such as.
(4) the dismounting case of transit node is frequent.
The content of the invention
For technical problem present in above-mentioned prior art, it is an object of the invention to provide a kind of cold chain transportation standard
Change ice chest system and cold chain transportation method, the standardization ice chest system can avoid too much cold chain goods being carried out devaning point
Pick, realize that goods connects in the seamless of logistics node, improve the efficiency and quality of cold chain goods delivery.
In order to solve above technical problem, the technical scheme is that：
A kind of cold chain transportation standardization ice chest system, including one-level ice chest, two grades of ice chests and three-level ice chest, two or four
The assembled external dimensions of individual two grades of ice chests is identical with an one-level ice chest, the size of two grades of ice chests and the size of three-level ice chest
Between there is multiple proportion, and the external dimensions phase after the external dimensions of two grades of ice chests and the three-level ice chest assembly of setting number
Deng；
Wherein, the one-level ice chest is used for line haul, or the branch road transportation for big customer or end dispensing；
Two grades of ice chests are used for the end dispensing of branch road transportation or medium and small client, or carry out carrying out line haul after assembly；
Three-level ice chest is used for the end of individual little client and dispenses, or is used for branch road transportation after assembly.
Big customer generally refer to that, consumption figure high to product consumption frequency be big, profits of customers are high and to enterprise operation achievement energy
Certain key client for affecting is produced, customers in addition can then put the category of medium and small client under.Bus in the present invention
Family generally refers to the larger client of freight traffic, and because the amount of the product of big customer's needs transport is big, undersized ice chest is past
Toward the requirement of the amount that can not meet product, so needing to transport its goods using one-level ice chest.Certainly also it is not excluded for, by
The situation of special high-quality delivery service is needed to arrange in the consuming frequency height and profits of customers height of client.
Medium and small client and individual little client are typically also in the present invention to be defined by freight traffic.Such as
Fruit needs the goods of dispensing less, and when using larger ice chest, can cause the waste of larger space.
The goods of each client usually needs dispensing simultaneously, and often has identical temperature in same ice chest, no
Generic goods is sometimes different to the demand of temperature, needed for as needed the species of the amount of freight and goods is selected
The ice chest size wanted, different types of goods is positioned in various sizes of ice chest carries out assembled transport, by once transporting
The all of goods delivery of unified client can be got home, greatly reduce refrigerator car and enter the number of times for going out of the city, solve refrigerator car
Dispensing " last one kilometer " go down town difficulty, it is difficult to walk on the way the problems such as.The freshness of various products can be improved, the system of goods can be improved again
One dispensing efficiency.
Meanwhile, different goods are divided in can also reduce the piling height of goods in different ice chests, reduce goods phase
Mutually extruding loss, keeps the integrality of goods.Meanwhile, different goods is carried out into packing dispensing, without entering at transit node
Row continually dismounts case sorting, realizes goods and connects in the seamless of logistics node, reduces goods and sorts at logistics node
When harm that the quality of goods is produced, improve cargo transport quality and efficiency.
Different goods is divided in can also completely cut off the peculiar smell of different product in different ice chests, it is to avoid different product
Between mutually accelerate the ripening, it is to avoid serious economic loss.
Preferably, two grades of ice chests include two grades big ice chests and two grades of little ice chests, and the little ice chest of two grades of two or four is spelled
External dimensions after dress is equal with the external dimensions of one two grades big ice chests.
When ice chest is divided into multiple sizes in ice chest system, there can be more selection spaces, it is adaptable to a greater variety of
Dispense while goods.
Preferably, the structure of one-level ice chest, two grades of ice chests and three-level ice chest is identical, including top board, base plate, front
Plate, back plate, left plate and offside door, this several part surround the space of arrangement of goods；Wherein, top board, header board, back plate and left plate
Made by warming plate.
Preferably, the warming plate is aluminum rigid foam polyurethane composite heat-conservation board.
Due to ice chest need in transportation keep stationary temperature, so, ice chest should be made by insulation material and
Into.
It is further preferred that being additionally provided with ventilating opening on the left plate.
Because fruit or vegetables can breathe generation carbon dioxide in transportation, and the gases such as ethene can be discharged, two
When the content of carbonoxide is higher, fruit or vegetables can be damaged；Ethene accelerates the ripening, and can cause that goods is different degrees of to decline
Always.So needing to be aerated ice chest, the gases such as the carbon dioxide and ethene of generation are discharged in time, it is to avoid to fresh vegetables
Or fruit causes serious impact.As long as meeting certain ventilation effect, for the ease of processing and measuring, ventilating opening is general
Circle is designed as, the radius of ventilating opening is 30mm or so.
Preferably, the lower surface in the bottom of one-level ice chest, two grades of ice chests and three-level ice chest reserves cell body, the width of cell body
Degree and position are correspondingly arranged with the structure of the pallet fork of fork truck.
The handling of ice chest need to use fork truck, and in the bottom of ice chest fork pockets is reserved, and fork truck can be entered ice chest by fork pockets
Luggage is unloaded.Cell body herein is not limited to specific form, as long as reserving certain space in the bottom of ice chest, and the space
The pallet fork that fork truck can be allowed is inserted, and realizes the carrying of ice chest.The setting of cell body can be to set in the bottom symmetrical of ice chest
Two cell bodies put, the width of cell body and depth allow pallet fork to insert.Can be with the setting of the bottom of ice chest pin, i.e. supporting leg, phase
A certain distance is flowed out between adjacent pin, the insertion of pallet fork can be allowed.Due to pallet fork root thickness typically in 8cm or so,
The depth that it requires cell body is 10cm or so.
Preferably, hole, two assembled ice chests are additionally provided with four angles at the top of two grades of ice chests and three-level ice chest
Between by snapping connection fixation.
After two ice chest assembly, the hole on angle is gathered together, now two ice chests is carried out into assembly by buckle, can
Prevent ice chest from sliding from transport vehicle in transportation.
Preferably, the external dimensions of one-level ice chest is：A length of 2.4 meters, a width of 2 meters, a height of 2.4 meters；Two grades big ice chests
External dimensions is：A length of 2 meters, a width of 1.2 meters, a height of 2.4 meters；The external dimensions of two grades of little ice chests is：A length of 1.2 meters, a width of 1
Rice, a height of 2.4 meters；The external dimensions of three-level ice chest is：A length of 0.6 meter, a width of 0.4 meter, a height of 0.8 meter.
The ice chest system of above-mentioned size can realize good assembly, it is to avoid too much cold chain goods be carried out devaning point
Pick, realize that goods connects in the seamless of logistics node, improve the efficiency and quality of cold chain goods delivery, realize standardization ice chest one
Standing posture is dispensed, and is improved each logistics node and changed trains efficiency.
Various sizes of ice chest is applied to the goods of different volumes, can improve the utilization rate of ice chest, reduces ice chest space
Waste.
It is further preferred that the inside dimension of one-level ice chest is：A length of 2.24 meters, a width of 1.84 meters, a height of 2.1 meters；Two
The inside dimension of the big ice chest of level is：A length of 1.84 meters, a width of 1.04 meters, a height of 2.1 meters；The inside dimension of two grades of little ice chests is：
A length of 1.04 meters, a width of 0.84 meter, a height of 2.1 meters；The inside dimension of three-level ice chest is：It is a length of 0.55 meter, a width of 0.35 meter, high
For 0.75 meter.
The cold chain transportation method carried out using above-mentioned standard ice chest system, is comprised the steps：
1) line haul
Getting rid of extension pattern using a line two ends in each main line hub node carries out main line Drop and pull transport：Vehicle reaches main line hinge
After node A, tractor hangs up the trailer of the ice chest for having installed goods, runs to up to main line hub node B, gets rid of down equipped with goods
The trailer of the ice chest of thing, then the trailer return main line hub node A of ice chest that is sky or installing goods is hung up, carry out next round
Drop and pull transport；
2) branch road transportation
Transport on branch line gets rid of box mode using circulation：After trailer reaches a transit node, contained portion is got rid of down
Point or whole goods ice chest, load onto the goods ice chest installed at transit node and go to next node, in next mesh
Ground also repeat same action；
3) end dispensing
End dispensing is transported using above-mentioned standard ice chest system；
Adopt can stowing dimensions carry out getting rid of case fortune for 5000mm*2050mm*2400mm flat cars or 12m low flat bed semi trailers
Defeated, the ice chest of loading carries out the fortune of goods using the assembly form of one-level ice chest, two grades of ice chests, three-level ice chest or this three-level ice chest
It is defeated.
In line haul, a line two ends are got rid of extension pattern and not only reduce stand-by period of the vehicle at two ends, reduce two ends
Refrigeration cost, more reduces the configuration of two ends vehicle resources, greatly reduces the input cost of fixed assets.
In branch road transportation, box mode is got rid of using circulation, greatly improve the turnaround time of customer ship, so as to help carry
Service response time is risen, value of services and service quality is improved.
In the dispensing of end, using assembled pattern, transport need of the same client for different classes of goods can be met
Ask.
Preferably, in line haul, the ailer-towing vehicle that gets rid of at main line two ends is 1 with the quantitative proportion of trailer:3 or 2:3.
When two ends transportation range is within 450 kilometers when, 1 is carried out:3 configuration, when more than 450 kilometers, carries out 2:3 match somebody with somebody
Put.
Beneficial effects of the present invention are：
Ice chest size required for as needed the species of the amount of freight and goods is selected, will be different types of
Goods is positioned in various sizes of ice chest carries out assembled transport, can improve the freshness of various products, and goods can be improved again
Unified dispensing efficiency.Meanwhile, different goods are divided in can also reduce the piling height of goods in different ice chests, drop
Low goods mutually extrudes loss, keeps the integrality of goods.Meanwhile, different goods is carried out into packing dispensing, in transit node
Place realizes goods and connects in the seamless of logistics node without continually being dismounted case sorting, reduces goods in logistics section
The harm produced to the quality of goods when sorting at point, improves cargo transport quality and efficiency.
Different goods is divided in can also completely cut off the peculiar smell of different product in different ice chests, it is to avoid different product
Between mutually accelerate the ripening, it is to avoid serious economic loss.
Figure of description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the main view figure structure schematic representation of the present invention.
Wherein, 1, top board, 2, offside door, 3, base plate, 4, ventilating opening, 5, left plate.
Specific embodiment
Above-mentioned purpose is realized, the present invention is adopted the following technical scheme that：
Standardization ice chest System Design
(1) size design
Various sizes of standard ice chest need to meet the stowage requirement of different vehicle and the assembled requirement of different size ice chest.Cause
This is as shown in table 1 by calculating specific ice chest size
The standard ice chest size of table 1
There is the relation of multiple in the size of four kinds of ice chests, can carry out suitable assembly, such as two grades of two or four is cold
Case is assembled into an one-level ice chest.One-level ice chest is mainly used in line haul, simultaneously can be used for branch road transportation, to big customer's
Dispensing；Two grades of ice chests are mainly used in the end dispensing of branch road transportation and medium and small client, also can use dry with the collocation of one-level ice chest
In line transport；Three-level ice chest is used for the end to individual little client and dispenses.
As depicted in figs. 1 and 2, the structure of one-level ice chest, two grades of ice chests and three-level ice chest is identical, including top board 1,
Base plate 3, header board, back plate, left plate 5 and offside door 2, this several part surrounds the space of arrangement of goods；Wherein, top board 1, header board,
Back plate and left plate 5 are made by warming plate.Ventilating opening 4 is additionally provided with left plate 5.Because fruit or vegetables are in transportation
In can breathe generation carbon dioxide, and the gases such as ethene can be discharged, when the content of carbon dioxide is higher, fruit or vegetable can be damaged
Dish；Ethene accelerates the ripening, the aging that goods can be caused different degrees of.So need to be aerated ice chest, by what is produced
The gas such as carbon dioxide and ethene is discharged in time, it is to avoid cause serious impact to fresh vegetables or fruit.As long as meeting certain
Ventilation effect, for the ease of processing and measuring, ventilating opening 4 is typically designed as circle, and the radius of ventilating opening 4 is that 30mm is left
It is right.
By line haul, goods handling to cold chain region RDC, mainly adopt size for：5000mm*2050mm*
The loaded flat car of 2400mm carries out branch road transportation and the dispensing to big customer is transported, and the goods in one-level ice chest is in cold chain pivot
Knob center has carried out sorting vanning, and ice chest to be reached and no longer secondary can sort vanning after the RDC of cold chain region, directly changes
It is attached on dispensing vehicle, is dispensed.
For line haul car, will using 12m low flat bed semi trailers, using LNG fuel tractors, equal transport away from
From, in the case of equal horsepower, 30-40% can be saved using diesel vehicle power using LNG power ratio, LNG power products 8-10 is individual
Purchase car cost price difference is recoverable to the moon, while more environmentally-friendly, energy-conservation.12 low flat bed semi trailers can load 6 one-level ice chests, and one
Level ice chest can be assemblied to form by two grades of ice chests.
(2) configuration design
The handling of ice chest need to use fork truck, therefore the reserved fork pockets part in bottom of ice chest, and the root of pallet fork is found by inquiry
Portion's thickness installs the high pin of 10cm in 8cm or so to ice chest, and this design had both facilitated forklift workability, between casing
Space can accommodate staple type buckle bossing again.
From polyurethane foam as insulating layer material, its thermal conductivity is low compared with polystyrene by 1/3 or so, and with certain
Intensity, adhesive property is good.Therefore the weight capacity in compartment can be improved using polyurethane foamed material, simplifies skeleton structure, be protected
The heat-proof quality in card compartment, thermal insulation layer is again non-aging, is a kind of good heat-barrier material.
(3) design is fixedly connected between ice chest
In cold chain cargo transport, running at high speed so that ice chest is easy to be fallen down from transport vehicle for haulage vehicle is
Problems are solved, we will install the corner casting as container on the four of ice chest angles, for the fixation of ice chest,
The radius of corner casting hole is 20mm, and depth is 100mm.The left and right of ice chest is connected using staple shape buckle, by two
Individual ice chest is connected and fixed：The fixation that is vertically connected with of ice chest will be using cylinder, and cylinder radius are 15mm, are highly
300mm, two ice chests are connected and fixed.
(4) single temperature refrigerating box transform " temperature, sky " adjustable type refrigerating box as
Standard ice chest series has been achieved with cold chain transportation modularization, and the demand of many temperature of a car, for an existing car
One warm refrigerator car, will be transformed into many temperature refrigerator cars of a car and comes cost-effective.Add in original refrigerating box removable thermal insulative board,
Movable goods shelf and refrigerant system design.Temperature is realized by the multiple spot air-supply of refrigeration system and the reinforcement of sealing
Separation and the isolation of product.
(5) ice chest space availability ratio is calculated
1. ice chest capacity utilization
Found by investigating, the low flat bed semi trailer load-carrying for carrying out line haul is 30000kg, one-level ice chest, two grades big
Ice chest, two grades of little ice chests, bare weights of three-level ice chest are respectively 800kg, 450kg, 220kg, 10kg, secondly Cold Chain Logistics packing case
Substantially there are 13 kinds, loading the establishment mesh bag of the cold fresh material of meat, fruit, seafood etc. substantially there are 13 kinds of specifications.Now carry out three-level cold
The goods of case loads experiment, it is assumed that need to deliver 13 kinds of packing cases and 13 kinds of establishment mesh bag loads, experimental result is as follows：
It is 89.76% that a, one-level ice chest load the capacity utilization of goods；
B, the capacity utilization of two grades big ice chest loading goods are 89.55%；
C, the capacity utilization of two grades little ice chest loading goods are 82.34%.
It is 97.76% that d, three-level ice chest load the capacity utilization of goods.
2. ice chest rate of weight loss
When a, one-level ice chest carry out line haul, a car can load 6 one-level ice chests, and the goods for losing 4800kg is loaded
Amount, can load the goods of 25200kg；
When b, two grades of little ice chests carry out line haul, a car can 24 two grades of little ice chests, lose 5280kg goods load
Amount, can load the goods of 24720kg.
Meanwhile, one-level ice chest, two grades big ice chests, two grades of little ice chests can lap carry out entrucking, lose the goods of 4800-5280kg
Thing useful load, the weight that can load goods is 24720-25200kg.
C, terminal distribution load-carrying loss late
Dispense for the end of little client, calculate minicar and draw the rate of loading for carrying the dispensing of three-level ice chest, to the east of minicar
As a example by wind well-to-do level K01, car kerb weight 880kg is fully loaded with quality 1790kg, load-carrying 910kg, and its body dimensions is
4390mmx1560mmx1825mm, stowing dimensions are 2700mmx1440mm.The bare weight of three-level case be 10kg, ice chest during entrucking
Side chamber door must be outside, facilitates picking.By calculating, minicar is at best able to draw and carries 16 three-level ice chests, can
The goods of 750kg is loaded, the loading capacity requirement of end dispensing is met.
(6) ice chest loads principle
1. the placement principle for " arriving first in the outer part, afterwards in the inner part "
Dispensing way in ice chest need not it is another one dismounting, but according to order be distributed to marquee account one by one.With passing through
For the consideration to cost in journey, it would be desirable to more properly select distribution route, enterprise's dispensing order, root have been planned in advance
Vanning dispensing is carried out for the Stringency of temperature requirement according to goods, while it is contemplated that the length of route, is implementing to match somebody with somebody
One highly necessary based on goodwill during sending.
2. " based on REFC, general cargo filling "
Carry out first filling Refrigerated Transport goods when goods is cased in transit nodes at different levels, but Refrigerated Transport goods standing crop is not
When can meet a FCL, our movable temperature separation plates make casing become the space of three different temperatures, and ice chest is filled up completely with.This
The measure of sample not only realizes making full use of for refrigerated cabinet, improves conevying efficiency, also achieves REFC and general cargo
Collective transport, reached the transport target of " car many temperature ".
(7) ice chest supervision
To reach the design object of monitor in real time temperature, we will be using temperature monitoring system.Simultaneously each ice chest dispatches from the factory
When will load RFID tag, form " identity card " of each ice chest, logistics nodes at different levels arrange rfid interrogator, review chest
Real-time status, chest loads the database of goods in docking information system.Numbered for ice chest, according to ice chest rank point
Class is simultaneously registered in computer, after scanning casing, all information of chest, and the information of goods is loaded, automatically generate
In computer, the problem that goods is traced to the source is realized well.Cold chain hinge center, cold chain region RDC, Zheng Ming are directed to simultaneously
The dynamic of the ice chest that chain store and Zheng Ming convenience stores report is checked, and is registered on the books.Realize for ice chest and goods
Real-time monitoring, prevent the unexpected loss of goods and ice chest.
Standardization ice chest system Drop and pull transport operation workflow
In specific running, Drop and pull transport, a 12m low flat bed semi trailer is adopted to draw 6 for standardizing ice chest
Individual one-level ice chest (2*2.4*2.4m) carries out line haul, one can stowing dimensions can draw 2 for 5m*2.05m*2.4m transport vehicles
One-level ice chest (2.4*2*2.4m) carries out branch road transportation or the dispensing to big customer, and jubilee wagen can draw one or two grades of ice chests of load to carry out
Medium-sized client's dispensing, jubilee wagen can draw load three-level ice chest to carry out little client's dispensing, and all kinds transport vehicle reaches cold chain transportation
Only need to get rid of down in chest after node, just complete dispensing, save the time of a large amount of sorting handling.
(1) line haul
Extension pattern will be got rid of using a line two ends in each main line hub node carries out main line Drop and pull transport.Vehicle reaches main line pivot
After knob node A, tractor hangs up the trailer for having installed goods ice chest, runs to up to main line hub node B, gets rid of lower ice chest (dress
Have goods) trailer, then hang up sky or install goods ice chest trailer return main line hub node A, carry out next round
Drop and pull transport.This behave not only reduces stand-by period of the vehicle at two ends, reduces two ends refrigeration cost, more reduces two
The configuration of end vehicle resources, greatly reduces fixed assets investment cost.Ailer-towing vehicle is got rid of at two ends and the ratio of trailer is generally
2:3 and 1:3, difference is two ends transportation range, and two ends transportation range substantially carries out 1 within 450 kilometers：3 configuration,
More than 450 kilometers is 2：3 ratio.
(2) branch road transportation
Transport on branch line gets rid of box mode using circulation.Adopt can stowing dimensions for 5m*2.05m*2.4m city distributions
Car is circulated and gets rid of case, and after semitrailer reaches a transit node contained part or all of goods ice chest is got rid of down, loads onto section
The goods ice chest installed at point goes to next node, and in another destination such action is also repeated.Circulation is got rid of
Box mode, greatly improves the turnaround time of customer ship, so as to help client to lift service response time, improves service
Value and service quality.
(3) end dispensing
In end, dispensing is transported with standardization ice chest, and main purpose is to reduce sorting number of times, enters dividing for trip temperature
Every the mixed transportation for facilitating REFC and general cargo, the rotten loss rate of food is reduced.
1. towards marquee account B2B ends dispense, adopt can stowing dimensions for 5000mm*2050mm*2400mm flat boards
Car or 12m low flat bed semi trailers carry out getting rid of case transport.Goods in ice chest has completed sorting vanning, and each refrigerating box correspond to
One large-scale end customers, it is not necessary to sorting vanning again, directly get rid of case to client ground by haulage vehicle circulation, can stowing dimensions
Dispensing vehicle for 5m*2.05m*2.4m can draw 2 one-level ice chests of load, 12m low flat bed semi trailers to load 6 one-level ice chests, together
When one-level case also can carry out assembly with the ice chest of other models.Same client can be met for inhomogeneity using assembled pattern
The transportation demand of other goods.
2. for the end distribution project of little client
The pattern of mass-rent logistics is taken to dispense cold chain goods in small towns and rural area.Free deliveryman has been sent after goods simultaneously
Cold chain wrap pending in convenience store is returned into transit node, wage clearing are finally carried out.For the free deliveryman of Outstanding Performance Rating
Deployable Long-term Collaboration, becomes specific free deliveryman.The appearance of mass-rent logistics, makes those have the people of fragmentation time, energy
By more and more ripe, safety mobile interchange platform, social value is realized.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment of the present invention, not to invention protection domain
Restriction, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not required to
The various modifications or deformation made by paying creative work are still within the scope of the present invention.
Claims (10)
1. a kind of cold chain transportation is used and standardizes ice chest system, it is characterised in that：It is cold including one-level ice chest, two grades of ice chests and three-level
Case, the assembled external dimensions of two grades of ice chests of two or four is identical with an one-level ice chest, the size of two grades of ice chests and three
There is multiple proportion between the size of level ice chest, and after the external dimensions of two grades of ice chests is assembled with the three-level ice chest of setting number
External dimensions is equal；
Wherein, the one-level ice chest is used for line haul, or the branch road transportation for big customer or end dispensing；
Two grades of ice chests are used for the end dispensing of branch road transportation or medium and small client, or carry out carrying out line haul after assembly；
Three-level ice chest is used for the end of individual little client and dispenses, or is used for branch road transportation after assembly.
2. cold chain transportation according to claim 1 is used and standardizes ice chest system, it is characterised in that：Two grades of ice chests include
Two grades big ice chests and two grades of little ice chests, the external dimensions after the assembly of two grades of two or four little ice chest and one two grades big ice chests
External dimensions is equal.
3. cold chain transportation according to claim 1 is used and standardizes ice chest system, it is characterised in that：One-level ice chest, two grades it is cold
The structure of case and three-level ice chest is identical, including top board, base plate, header board, back plate, left plate and offside door, this several part
Surround the space of arrangement of goods；Wherein, top board, header board, back plate and left plate are made by warming plate.
4. cold chain transportation according to claim 3 is used and standardizes ice chest system, it is characterised in that：The warming plate is to hard bubble
Polyurethane composite heat-conservation board.
5. cold chain transportation according to claim 1 is used and standardizes ice chest system, it is characterised in that：Also set on the left plate
It is equipped with ventilating opening.
6. cold chain transportation according to claim 1 is used and standardizes ice chest system, it is characterised in that：One-level ice chest, two grades
The lower surface of the bottom of ice chest and three-level ice chest reserves cell body, and the width of cell body and position are corresponding with the structure of the pallet fork of fork truck
Arrange.
7. cold chain transportation according to claim 6 is used and standardizes ice chest system, it is characterised in that：Two grades of ice chests and three-level are cold
Hole is additionally provided with four angles at the top of case, by snapping connection fixation between two assembled ice chests.
8. cold chain transportation according to claim 1 is used and standardizes ice chest system, it is characterised in that：The outside chi of one-level ice chest
It is very little to be：A length of 2.4 meters, a width of 2 meters, a height of 2.4 meters；The external dimensions of two grades big ice chests is：It is a length of 2 meters, a width of 1.2 meters, high
For 2.4 meters；The external dimensions of two grades of little ice chests is：A length of 1.2 meters, a width of 1 meter, a height of 2.4 meters；The external dimensions of three-level ice chest
For：A length of 0.6 meter, a width of 0.4 meter, a height of 0.8 meter.
9. cold chain transportation according to claim 8 is used and standardizes ice chest system, it is characterised in that：The inside chi of one-level ice chest
It is very little to be：A length of 2.24 meters, a width of 1.84 meters, a height of 2.1 meters；The inside dimension of two grades big ice chests is：It is a length of 1.84 meters, a width of
1.04 meters, a height of 2.1 meters；The inside dimension of two grades of little ice chests is：A length of 1.04 meters, a width of 0.84 meter, a height of 2.1 meters；Three-level
The inside dimension of ice chest is：A length of 0.55 meter, a width of 0.35 meter, a height of 0.75 meter.
10. the cold chain transportation method for being carried out using the arbitrary standardization ice chest system of claim 1-9, it is characterised in that：Bag
Include following steps：
1) line haul
Getting rid of extension pattern using a line two ends in each main line hub node carries out main line Drop and pull transport：Vehicle reaches main line hub node
After A, tractor hangs up the trailer of the ice chest for having installed goods, runs to up to main line hub node B, gets rid of down cold equipped with goods
The trailer of case, then the trailer return main line hub node A of ice chest that is sky or installing goods is hung up, carry out next round gets rid of extension fortune
It is defeated；
2) branch road transportation
Transport on branch line gets rid of box mode using circulation：After trailer reaches a transit node, get rid of down contained part or
Whole goods ice chests, loads onto the goods ice chest installed at transit node and goes to next node, in next destination
Also same action is repeated；
3) end dispensing
End dispensing is transported using above-mentioned standard ice chest system；
Adopt can stowing dimensions carry out getting rid of case transport for 5000mm*2050mm*2400mm flat cars or 12m low flat bed semi trailers,
The ice chest of loading carries out the transport of goods using the assembly form of one-level ice chest, two grades of ice chests, three-level ice chest or this three-level ice chest.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109677791A (en) * | 2019-01-21 | 2019-04-26 | 中铁第四勘察设计院集团有限公司 | A kind of cold chain machine for collecting load standard component and modularization cold chain machine for collecting load |
| CN110406826A (en) * | 2019-07-23 | 2019-11-05 | 山东交通学院 | A kind of transport case that realizing weight cargo distribution, system and transportation resources |
| CN111836768A (en) * | 2018-03-22 | 2020-10-27 | 东芝数字解决方案株式会社 | Mixed loading and conveying method and mixed loading terminal |
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