CN112441315B - Tuna ultralow-temperature cold-chain logistics monitoring method and logistics transportation device - Google Patents
Tuna ultralow-temperature cold-chain logistics monitoring method and logistics transportation device Download PDFInfo
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- CN112441315B CN112441315B CN202011223383.0A CN202011223383A CN112441315B CN 112441315 B CN112441315 B CN 112441315B CN 202011223383 A CN202011223383 A CN 202011223383A CN 112441315 B CN112441315 B CN 112441315B
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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
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
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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
- B65D79/00—Kinds or details of packages, not otherwise provided for
- B65D79/02—Arrangements or devices for indicating incorrect storage or 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
- 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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
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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
- 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
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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
- 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
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
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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
- 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
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/261—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for draining or collecting liquids without absorbing them
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Abstract
The invention discloses a tuna ultralow-temperature cold-chain logistics monitoring method and a logistics transportation device, which belong to the technical field of cold-chain logistics and comprise the following steps: the cold chain logistics transportation system comprises a first transportation box, wherein a plurality of refrigerating spaces are separated from the space in the first transportation box by partition plates with different horizontal heights, refrigerants are placed on the partition plates, a first transportation box cover is arranged on the first transportation box, a second detector used for detecting the temperature and the position in the first transportation box is arranged at the bottom of the first transportation box cover, and a wireless transmission module connected with the second detector is arranged above the first transportation box cover.
Description
Technical Field
The invention belongs to the technical field of cold-chain logistics, and particularly relates to a tuna ultralow-temperature cold-chain logistics monitoring method and a logistics transportation device.
Background
Cold-chain transportation (Cold-chain transportation) refers to transportation in which the transported goods are kept at a constant temperature throughout the transportation process, regardless of the links of loading, unloading, transportation, changing transportation modes, changing packaging equipment, and the like. The cold chain transportation mode can be road transportation, waterway transportation, railway transportation and air transportation, and also can be a comprehensive transportation mode formed by a plurality of transportation modes. Cold chain transportation is an important link of cold chain logistics, the cold chain transportation cost is high, a more complex mobile refrigeration technology and an insulation can manufacturing technology are included, and the cold chain transportation management contains more risks and uncertainties.
Objects of cold chain transportation are mainly classified into three major categories: 1. fresh and alive products: vegetables, fruits; meat, poultry, eggs; aquatic products and flower products. 2. Processing the food: quick-frozen food, fowl, meat, aquatic product, etc. can be used for packaging cooked food, ice cream and milk product; fast food raw material. 3. Medicinal products: various injections and medicaments. Cold chain transportation requires low temperature conditions in transportation links such as medium and long-distance transportation and short-distance distribution. It mainly relates to low-temperature transport means such as railway refrigerated vehicles, refrigerated automobiles, refrigerated ships, refrigerated containers and the like. Temperature fluctuations are one of the main causes of the degradation of the quality of goods during refrigerated transport, so that the transport vehicle should have good performance, and it is important to maintain a stable temperature while maintaining a prescribed low temperature, and transport over long distances is particularly important.
Disclosure of Invention
The invention aims to provide a tuna ultralow-temperature cold-chain logistics monitoring method and a logistics transportation device, which are used for monitoring the transportation temperature of cold-chain logistics in real time in the transportation process, designing double transportation boxes to realize stable transportation of cold-chain logistics transportation targets, reducing the transportation damage of the targets and improving the transportation efficiency.
The technical scheme adopted by the invention for realizing the purpose is as follows: tuna ultra-low temperature cold chain logistics transportation device includes:
the space in the first transport box is divided into a plurality of refrigerating spaces by adopting partition plates with different horizontal heights, refrigerants are placed on the partition plates,
a second detector for detecting the temperature and the position in the first transport case is arranged at the bottom of the first transport case cover, a wireless transmission module connected with the second detector is arranged above the first transport case cover,
the partition plate is provided with vertically arranged limiting columns in an array mode, the limiting columns are connected through partition nets, the partition nets are connected with the side faces of the limiting columns, through holes are evenly distributed in the surfaces of the partition nets, a second transport box is arranged on the partition plate between every two adjacent partition nets, a first detector used for detecting the temperature in the second transport box is arranged in the second transport box, and the first detector is connected with the wireless transmission module. The side of the first transport box is provided with a box door so as to place the second transport box into the first transport box from the side.
The invention utilizes the separation of the separation plates to the inner space of the first transport box so as to sequentially store the second transport boxes and reduce the mutual influence between the upper and lower second transport boxes, or the storage space is divided by the separation plates with different height layers and cold chain transport objects with different specifications are respectively stored according to the possible layering of different temperature layers in the boxes, although the first transport box needs to be placed on a vehicle or a railway tool with refrigeration equipment, in order to ensure the refrigeration temperature, a refrigerant needs to be placed in the first box body so as to further ensure the control of the temperature in the box, and the placing of the refrigerant indirectly avoids the possible risks of accidental power failure and the like. The scheme of the partition net and the limiting columns is used for solving the problem that the flow speed of cold air in the second transport box is too high due to displacement and displacement possibly existing in the cold chain transport process, and particularly, the partition net and the limiting columns can divide a plurality of partition spaces on the partition plate, the second transport box is independently placed in the spaces to reduce the mutual contact between the second transport boxes, simultaneously reduce the exchange speed of different cold air flows between layers with the same horizontal height, the partition net is utilized to reduce the flow speed of the cold air, but through holes uniformly distributed on the surface of the partition net, the temperature balance of the air flowing in the layer with the same horizontal height is ensured, so that the air with different temperatures preferentially flows upwards under the blocking of the adjacent partition net, a first transport box cover is arranged at the upper part of the first transport box so as to be conveniently and emergently opened under necessary conditions, the transport environment is always in a subzero state, and the condensate water possibly exists on the opening and closing sealing strip in the taking and placing process, the case scheme is opened through above-mentioned first transport case lid provides the multipath, and another aim at of the design of first transport case lid provides the installation base member of second detector so that to being used for detecting temperature and position in the first transport case, this position is cold chain transportation equipment real-time location data, sends cold chain transportation position and temperature change condition to control platform in order to realize the monitoring through wireless transmission module in real time, is convenient for directly report to the police and make emergency operation when the temperature change range is great.
In some embodiments, the wall of the first transport box is provided with a clamping block inserted into the partition plate, the upper surface of the partition plate is provided with a half-through installation groove body, the surface of the partition plate is also provided with a vertically through flow guide through hole, a buffer air bag is placed in the installation groove body, and gaps are reserved between the bottom surfaces of two ends of the buffer air bag and the bottom surface of the installation groove body. The clamping block arranged in the first transport box realizes that the partition board is tightly connected with the first transport box so as to reduce the problems of sliding, loosening and the like of the partition board, thus the height position of the partition board in the box is convenient to adjust before transportation or transportation, the design of the flow guide through hole arranged on the partition board is convenient for the flow of cold air in an upper refrigerating space and a lower refrigerating space, the temperature balance in the box is realized, gas with relatively high temperature can flow to the upper part of the box body through the flow guide through hole so as to be collected, the influence of the gas on the temperature in the box is reduced, one side of the arrangement groove body arranged on the surface of the partition bar is used for collecting water bodies or impurities and the like possibly existing in the process of placing the second transport box, the arrangement space is provided for the buffer air bag so as to limit the contraction space of the buffer air bag, the purpose of reducing the materials used for the partition board is achieved, the production cost is reduced, the second transport box arranged at the upper part of the buffer air bag in the arrangement groove body plays a flexible support, in the face of the vibration that the second transport case probably exists, can reduce the vibration of second transport case through deformation absorption by the buffer air bag of bottom, guarantee buffer air bag and place the cell body bottom surface in the internal deformable range of cell body in order to avoid the air bag deformation to outside development through injecing buffer air bag and settling the clearance space between the cell body bottom surface.
In some embodiments, the bottom surface equipartition second transport case in the first transport case, second transport case side is around laying the separation net, and the separation net junction is equipped with spacing post, has seted up waste liquid in the first transport case bottom box and has collected the chamber, passes through the intercommunicating pore intercommunication between waste liquid collection chamber and the first transport case bottom surface, and first transport case bottom surface is equipped with the universal wheel. The bottom surface does not set up the division board in the first transport case, nevertheless improve the utilization of incasement space through the mode of laying the second transport case at first transport case bottom surface for improving first transport case inside utilization space, set up the mode of separation net and spacing post around the second transport case simultaneously and carry on spacingly to the second transport case in order to solve the displacement that the second transport case probably exists at the cold chain transportation and displacement and lead to the too fast problem of incasement cold air velocity of flow, seting up of waste liquid collection chamber is used for collecting the liquid that probably exists at the cold chain initial stage and later stage, the waste liquid collection chamber that is equipped with simultaneously has increased the interior outer sound ability transmission consumption of case in order to weaken the abnormal sound or the noise that probably exists in the transportation.
In some embodiments, a gas collection channel is arranged in the first transport case cover, a port of the gas collection channel is arranged on the bottom surface of the first transport case cover, a moisture absorption cavity is further arranged in the first transport case cover, the gas collection channel passes through the moisture absorption cavity, an adsorption base material is filled in the moisture absorption cavity, and a sealing plug communicated with the moisture absorption cavity is arranged on the upper portion of the first transport case cover. The splicing mode is selected for use between first transport case lid and the first transport case and is connected, the department of pegging graft is equipped with sealing rubber and is used for reducing the air conditioning and runs off, stabilize the incasement temperature, the setting of gas collection passageway is used for collecting the gas that upwards flows, the gas that the incasement temperature is higher relatively flows to box upper portion in the cold chain transportation, gas gets into the gas collection passageway and utilizes the absorption base material in the moisture absorption cavity that the gas collection passageway passes through to adsorb the free water molecule in the gas upwards gathering in-process, it still does benefit to the stink in the scavenging gas to adsorb the gas that the base material flows through in the processing procedure to adsorb.
In some embodiments, the second transportation box comprises a first transportation base body, a through hole is formed in the middle of the first transportation base body, the axis of the through hole is parallel to the axis of the first transportation base body, the through hole penetrates through two ends of the first transportation base body, the second transportation base body is assembled in the through hole, the second transportation base body is in a circular tube shape, and the inner wall of the second transportation base body is provided with the first detector. The first transportation base body is of a cuboid structure, so that the outer side surfaces of the first transportation base body are smooth and are convenient to stack up and down to improve the utilization rate of the transportation space, the mode that the through holes are formed in the first transportation base body and the second transportation base body in a circular tube shape is assembled is used for enhancing the structural strength of the storage space for placing the transportation target objects, and the storage space is also suitable for the body shape of the tuna, the tuna can form a turning motion along the inner wall of the second transportation matrix instead of being jolted up and down when facing external impact or vibration, so that the damage to the muscle tissue of the tuna caused by severe vibration and the like is effectively reduced, particularly, the damage of cell tissues ensures the delicious taste of fish, more importantly, a certain gap can exist between the joint surface of the fish body and the second transportation matrix when the tuna is placed in the second transportation matrix so as to facilitate the passing of cold air, and the problems of excessive joint and local deterioration of epidermal tissues possibly caused by the joint surface of the target object and the storage box body are solved.
In some embodiments, the two end faces of the first transportation base body are respectively provided with a plug hole body, the plug hole bodies on the end faces of the first transportation base body on the same side are arranged on two sides of the second transportation base body, plug-in connection columns are inserted in the plug hole bodies, the end parts of the plug-in connection columns are connected with first limiting plates, air bag columns are arranged between the first limiting plates on two sides of the second transportation base body, second limiting plates which are parallel to the first limiting plates and correspond to the first limiting plates in number are arranged on the outer sides of the first limiting plates, air bag columns are arranged between the second limiting plates, and the first limiting plates are connected with the second limiting plates through third limiting rods. The design of the plug hole body and the plug column body is used for realizing connection with the first limiting plate body, the purpose is to play a role in blocking and protecting openings at two ends of the second transportation base body, the left and right displacement of the tuna placed inside is limited, the arranged air bag columns are arranged between the two first limiting plates at intervals to reduce the passing area between the two first limiting plates so as to reduce the possibility that the tuna slides out of the second transportation base body, meanwhile, the air bag columns can absorb and gather the energy of cold air to enable the cold air at two ends of the second transportation base body to be in a lower range, thus, the air bag columns have an outward extrusion function on the cold air with relatively high temperature circulating outside, the excessive circulation of air is favorably reduced, the refrigerating temperature is ensured to inhibit the possible microbial respiration in the tuna stored in the second transportation base body, and the second limiting plate body arranged outside the first limiting plates aims at playing a role in blocking and protecting, in the face of possible collision, the airbag columns between the second limiting plates absorb energy caused by the collision, and the possibility of inside transmission is reduced.
In some embodiments, the middle section of the third limiting rods is bent, every two third limiting rods form a group, one end of the group is connected with the second limiting rod, and the other end of the group is connected with the first limiting plate. The design aim at of third gag lever post is to through deformation absorption energy among the clash process to the third gag lever post enlarges the interval between second limiting plate and the first limiting plate relatively and is favorable to some gas circulation, has controlled the circulation face size again.
The logistics monitoring method of the tuna ultralow-temperature cold-chain logistics transportation device comprises the following steps:
-placing the transport object in a second transport box, which in turn is placed in the first transport box;
-the second detector feeds back the cold chain transport position and transmits the temperature data to the control platform via the wireless transmission module;
acquiring the temperature inside the second transport box and the temperature inside the first transport box by the first detector and the second detector respectively, and transmitting the temperature data to the control platform through the wireless transmission module.
And acquiring the temperature change of the cold chain transportation environment on each path of the cold chain transportation.
The second detector is used for detecting the temperature and the position in the first transport box, the position is the real-time positioning data of the cold chain transport equipment, the cold chain transport position and the temperature change condition are sent to the control platform in real time through the wireless transmission module to realize monitoring, meanwhile, the first detector is arranged to acquire the temperature in the second transport box and transmit the temperature data to the control platform through the wireless transmission module, and therefore direct alarming and emergency operation can be conveniently conducted when the temperature has large change amplitude.
Compared with the prior art, the invention has the beneficial effects that: the second detector is used for detecting the temperature and the position in the first transport box, the position is the real-time positioning data of the cold chain transport equipment, the cold chain transport position and the temperature change condition are sent to the control platform in real time through the wireless transmission module to realize monitoring, meanwhile, the first detector is arranged to acquire the temperature in the second transport box and transmit the temperature data to the control platform through the wireless transmission module, and therefore direct alarming and emergency operation can be conveniently conducted when the temperature has large change amplitude. Meanwhile, the invention solves the problems that the second transport box is likely to have displacement in the cold chain transport process and the flow speed of cold air in the box is too high due to the displacement.
Drawings
FIG. 1 is a schematic view of monitoring of tuna ultra-low temperature cold chain logistics transportation;
FIG. 2 is a schematic view of a tuna ultra-low temperature cold chain logistics transport device;
FIG. 3 is a schematic view of the connection between the spacing columns and the separation net;
FIG. 4 is a schematic view of the internal structure of the second transportation box;
FIG. 5 is a side schematic view of a second transport box;
FIG. 6 is a schematic view of the connection between the airbag pillar and the first or second limiting plate;
FIG. 7 is a schematic view of a divider plate;
FIG. 8 is a schematic view of a shock absorbing assembly;
fig. 9 shows the temperature monitoring results of the cold chain transportation test.
Reference numerals: 10-a first transport box; 11-a waste liquid collection chamber; 12-a refrigerant; 20-a first transport box cover; 21-a wireless transmission module; 22-a sealing plug; 23-an adsorbent base; 24-a gas collection channel; 25-a second detector; 30-a shock absorbing assembly; 31-a shock absorbing base member; 32-a shock absorbing rod body; 33-a damping ring body; 34-a shock absorbing support cylinder; 35-a shock-absorbing connecting plate; 36-a shock absorbing steel rod; 37-a first shock absorbing sleeve; 38-a secondary shock absorbing sleeve; 40-a separator plate; 41-arranging a groove body; 42-a buffer airbag; 43-a flow guide through hole; 50-a limiting column; 51-a separation net; 60-a second transport box; 61-a first transport substrate; 62-a second transport substrate; 63-a first detector; 64-a first limiting plate; 65-a second limiting plate; 66-a third stop bar; 67-balloon cylinders; 68-plug column; 69-plug hole body.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the following detailed description and the accompanying drawings:
example 1:
referring to fig. 1-7, the tuna ultra-low temperature cold chain logistics transportation device comprises:
the first transport box 10, the space in the first transport box 10 is divided into a plurality of refrigerating spaces by adopting partition boards 40 with different horizontal heights, refrigerants 12 are placed on the partition boards 40,
a first transport case cover 20, a second detector 25 for detecting the temperature and the position in the first transport case 10 is arranged at the bottom of the first transport case cover 20, a wireless transmission module 21 connected with the second detector 25 is arranged above the first transport case cover 20,
the vertically arranged limiting columns 50 are arranged on the partition plate 40 in an array mode, the limiting columns 50 are connected through partition nets 51, the partition nets 51 are connected with the side faces of the limiting columns 50, through holes are evenly distributed in the surfaces of the partition nets 51, second transport boxes 60 are arranged on the partition plate 40 between the adjacent partition nets 51, first detectors 63 used for detecting the temperature in the second transport boxes 60 are arranged in the second transport boxes 60, and the first detectors 63 are connected with the wireless transmission module 21. The first transport box 10 is provided with a box door at a side thereof so that the second transport box 60 can be put into the first transport box 10 from a side thereof.
The invention utilizes the partition board 40 to separate the inner space of the first transport box 10 so as to store the second transport box 60 in sequence, thereby reducing the mutual influence between the upper and lower second transport boxes 60, or the partition boards 40 with different height layers are used for dividing the storage space and storing cold chain transport objects with different specifications according to the possible layering of different temperature layers in the box, although the first transport box 10 needs to be placed on a vehicle with refrigeration equipment or a railway tool, in order to ensure the refrigeration temperature, the refrigerant 12 needs to be placed in the first box 10 to further ensure the control of the temperature in the box, and the placing of the refrigerant indirectly avoids the risk of accidental power failure and the like. The scheme of the partition net 51 and the limiting columns 50 is used for solving the problem that the second transport box 60 is likely to have displacement in the cold chain transportation process and the flow speed of cold air in the box is too high due to the displacement, specifically, the partition net 51 and the limiting columns 50 can divide a plurality of partition spaces on the partition plate 40, the second transport box 60 is independently placed in the spaces to reduce the mutual contact between the second transport boxes 60, meanwhile, the exchange speed of different cold air flows between layers with the same horizontal height is reduced, the flow speed of the cold air is reduced by using the partition net 51, the temperature balance of the same horizontal height layer for air circulation is ensured by uniformly distributing through holes on the surface of the partition net 51, thus, the air with different temperatures preferentially flows upwards under the blocking of the adjacent partition net 51, the first transport box cover 20 is arranged on the upper portion of the first transport box 10 so as to be emergently opened under necessary conditions, the transport environment is often in a subzero state, and condensation exists on the sealing strips at the opening and closing positions possibly caused by the taking and placing processes The water, so provide the multiple access through above-mentioned first transport case lid 20 and open the box scheme, another aim at of the design of first transport case lid 20 provides the installation base member of second detector 25 so that to being used for detecting temperature and position in first transport case 10, this position is cold chain transportation equipment real-time location data, sends cold chain transportation position and temperature variation condition to control platform in real time through wireless transmission module 21 in order to realize the monitoring, is convenient for direct alarm and make emergency operation when the temperature change range is great.
The inner box wall of the first transport box 10 is provided with a clamping block inserted with the partition plate 40, the upper surface of the partition plate 40 is provided with a half-through accommodating groove body 41, the surface of the partition plate 40 is further provided with a vertically through flow guide through hole 43, a buffer air bag 42 is placed in the accommodating groove body 41, and the bottom surfaces of two ends of the buffer air bag 42 and the bottom surface of the accommodating groove body 41 are provided with a gap. The partition plate 40 is tightly connected with the first transport box 10 by the fixture block arranged in the first transport box 10 to reduce the problems of sliding, loosening and the like of the partition plate 40, so that the height position of the partition plate 40 in the box can be conveniently adjusted before transportation or transportation is finished, the design of the flow guide through hole 43 arranged on the partition plate 40 is convenient for the flow of cold air in the upper and lower refrigerating spaces, the temperature balance in the box is realized, gas with relatively high temperature can flow to the upper part of the box body through the flow guide through hole 43 to be conveniently collected, the influence of the gas on the temperature in the box is reduced, one side of the mounting groove body 41 arranged on the surface of the partition bar 40 is used for collecting water bodies, impurities and the like possibly existing in the process of placing the second transport box 60, the mounting space is provided for the buffer air bag 42 to limit the contraction space of the buffer air bag 42, the purpose of reducing the materials used for the partition plate 40 is achieved, and the production cost is reduced, the airbag 42 placed in the installation groove 41 is flexibly supported with respect to the upper second transport box 60, and the possible vibration facing the second transport box 60 can be absorbed by the bottom airbag 42 through deformation to reduce the vibration of the second transport box 60, and the gap space between the airbag 42 and the bottom surface of the installation groove 41 is limited to ensure the range of deformation of the airbag 42 in the installation groove 41 to prevent the deformation of the airbag from developing to the outside.
Bottom surface equipartition second transport case 60 in first transport case 10, second transport case 60 side is around laying divider net 51, and the divider net 51 junction is equipped with spacing post 50, has seted up waste liquid in the first transport case 10 bottom box and has collected chamber 11, passes through the intercommunicating pore intercommunication between the bottom surface in waste liquid collection chamber 11 and the first transport case 10, and first transport case 10 bottom surface is equipped with the universal wheel. The bottom surface does not set up division board 40 in first transport case 10, but for improving the inside utilization space of first transport case 10 and improving the utilization of incasement space through the mode of laying second transport case 60 at the bottom surface in first transport case 10, set up division net 51 and spacing post 50's mode around second transport case 60 simultaneously and carry on spacingly to second transport case 60 in order to solve the displacement that second transport case 60 probably exists at the cold chain transportation and the displacement leads to the too fast problem of incasement cold airflow velocity, the seting up of waste liquid collection chamber 11 is used for collecting the liquid that probably exists at the cold chain initial stage and later stage, the waste liquid collection chamber 11 that is equipped with simultaneously has increased the interior outer sound ability transmission consumption of case in order to weaken the abnormal sound or the noise that probably exists in the transportation.
Be equipped with gas collection channel 24 in the first transport case lid 20, the bottom surface of first transport case lid 20 is located to gas collection channel 24 port, still is equipped with the moisture absorption cavity in the first transport case lid 20, and gas collection channel 24 passes through the moisture absorption cavity, and the moisture absorption cavity intussuseption is filled with and is adsorbed base stock 23, and first transport case lid 20 upper portion is equipped with the sealing plug 22 with moisture absorption cavity intercommunication. The splicing mode is selected for use between first transport case lid 20 and the first transport case 10 and is connected, the department of pegging graft is equipped with sealing rubber and is used for reducing the air conditioning and runs off, stabilize the incasement temperature, gas collection channel 24's setting is used for collecting the gas that upwards flows, the gas that the incasement temperature is higher relatively flows to box upper portion in the cold chain transportation, gas gets into gas collection channel 24 and utilizes the absorption base material 23 in the moisture absorption cavity that gas collection channel 24 passes through to adsorb the free water molecule in the gas in the upward gathering process, it still does benefit to the foul smell among the clear gas still to adsorb the processing procedure to adsorb the gas that flows through to adsorb the base material 23.
The second transportation box 60 comprises a first transportation base body 61, a through hole which is parallel to the axis and penetrates through two ends of the first transportation base body 61 is formed in the middle of the first transportation base body 61, a second transportation base body 62 is assembled in the through hole, the second transportation base body 62 is in a circular tube shape, and a first detector 63 is arranged on the inner wall of the second transportation base body 62. The first transportation base body 61 is of a cuboid structure, so that the outer side surfaces of the first transportation base body 61 are smooth and are convenient to stack up and down to improve the utilization rate of transportation space, the through holes formed in the first transportation base 61 and the second transportation base 62 having a tubular shape are assembled to enhance the structural strength of the storage space for placing the transportation target, and is also suitable for the body shape of the tuna, the tuna can form a turning motion along the inner wall of the second transportation matrix 62 instead of being bumped up and down when the tuna is impacted or vibrated towards the outside, so that the damage to the muscle tissue of the tuna caused by severe vibration and the like is effectively reduced, particularly, the damage of cell tissues ensures the delicious taste of fish, more importantly, a certain gap can exist between the joint surface of the fish body and the second transportation matrix 62 in the process that the tuna is placed in the second transportation matrix 62 so as to facilitate the passing of cold air, and the problems of excessive joint of the epidermis tissues and local deterioration possibly caused by the joint surface of the target object and the storage box body are solved.
The middle section of the third position-limiting rods 66 is bent, every two third position-limiting rods 66 form a group, one end of each group is connected with the second position-limiting rod 65, and the other end of each group is connected with the first position-limiting rod 64 by the two third position-limiting rods 66 which are separated from each other. The third limiting rod 66 is designed to absorb energy through deformation in the collision process, and the third limiting rod 66 relatively enlarges the distance between the second limiting plate 65 and the first limiting plate 64, so that partial gas circulation is facilitated, and the size of the circulation surface is controlled.
The logistics monitoring method of the tuna ultralow-temperature cold-chain logistics transportation device comprises the following steps:
placing the transport object in the second transport box 60, sequentially placing the second transport box 60 in the first transport box 10;
the second detector 25 feeds back the cold chain transport position and transmits the temperature data to the control platform through the wireless transmission module 21;
the temperature inside the second transport box 60 and inside the first transport box 10 are acquired by the first detector 63 and the second detector 25, respectively, and the temperature data are transmitted to the control platform through the wireless transmission module 21.
And acquiring the temperature change of the cold chain transportation environment on each path of the cold chain transportation.
The temperature and the position in the first transport box 10 are detected by the second detector 25, the position is real-time positioning data of cold chain transport equipment, the cold chain transport position and the temperature change condition are sent to the control platform in real time through the wireless transmission module 21 to realize monitoring, meanwhile, the first detector 63 is arranged to acquire the temperature in the second transport box 10 and transmit the temperature data to the control platform through the wireless transmission module 21, and therefore direct alarming and emergency operation can be conveniently carried out when the temperature has large change amplitude.
Example 2:
on the basis of embodiment 1, a further optimized scheme is that, as shown in fig. 8, a shock absorbing assembly 30 is arranged on the upper portion of the first transportation box cover 20, the shock absorbing assembly 30 includes a shock absorbing rod body 32 arranged in parallel with the surface of the first transportation box cover 20, a first shock absorbing sleeve 37 and a second shock absorbing sleeve 38 are respectively sleeved on the shock absorbing rod body 32, the shock absorbing rod body 32 has a shock absorbing base member 31 extending out of the first transportation box cover 20 with an end portion, the side surface of the shock absorbing rod body 32 connected to the other end is connected to a shock absorbing ring body 33 through a shock absorbing steel rod 36 arranged in a surrounding manner, the shock absorbing ring body 33 is arranged at intervals and connected through the shock absorbing steel rod 36, the shock absorbing ring body 33 is further connected to a shock absorbing support column 34 or a shock absorbing connection plate 35 arranged on the first transportation box cover 20 through the shock absorbing steel rod 36, the shock absorbing connection plate 35 is connected to the side surface of the shock absorbing support column 34, and the first shock absorbing sleeve 37 and the second shock absorbing sleeve 38 are respectively connected to the shock absorbing connection plate 35 through the shock absorbing steel rod 36. In the same transportation tool, in order to ensure the full utilization of the transportation space, a plurality of transportation devices are arranged in the transportation space to ensure the transportation amount, in such a case, when the transportation tool bumps, collision between the adjacent transportation devices may occur, the shock absorption component 30 arranged on the first transportation box cover 20 is used for reducing contact or collision between the adjacent transportation devices, specifically, the shock absorption base member 31 abuts against the adjacent object, the adjacent object may be the inner wall surface of the adjacent transportation device or the transportation tool, in the face of possible vibration or impact, the shock absorption base member 31 transfers energy to the shock absorption rod body 32 and slides relative to the first shock absorption sleeve 37 and the second shock absorption sleeve 38 to transfer the energy to the shock absorption ring body 33, in this process, the first shock absorption sleeve 37 and the second shock absorption sleeve 38 absorb the energy on the shock absorption rod body 32 and further transfer the energy to the shock absorption steel rod 36 to reduce the energy, and the shock attenuation ring body 33 through the connection of adjacent shock attenuation steel pole 36 under the condition of the displacement of the incasement of shock attenuation body of rod 32, the interval between the shock attenuation ring body 33 reduces, and the shock attenuation steel pole 36 deformation energy consumption of connecting the shock attenuation ring body 33 realizes reducing the contact between the adjacent conveyer or the influence of collision energy to incasement portion.
Cold chain transport test: the tuna is transported in an automobile transportation mode, the transportation environment is-22 ℃, the transportation distance is 1077km, the time is 3d, and the transportation monitoring result is shown in figure 9.
The above embodiments are merely illustrative, and not restrictive, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (4)
1. Tuna ultra-low temperature cold chain logistics transportation device includes:
a first transport box (10), the space in the first transport box (10) is divided into a plurality of refrigerating spaces by adopting partition plates (40) with different horizontal heights, refrigerants (12) are placed on the partition plates (40),
a first transport case cover (20), a second detector (25) for detecting the temperature and the position in the first transport case (10) is arranged at the bottom of the first transport case cover (20), a wireless transmission module (21) connected with the second detector (25) is arranged above the first transport case cover (20),
the device comprises a partition plate (40), vertically arranged limiting columns (50) are arranged on the partition plate (40) in an array mode, the limiting columns (50) are connected through a partition net (51), the partition net (51) is connected with the side face of each limiting column (50), through holes are uniformly distributed in the surface of the partition net (51), a second transport box (60) is arranged on the partition plate (40) between the adjacent partition nets (51), a first detector (63) used for detecting the temperature in the second transport box (60) is arranged in the second transport box (60), and the first detector (63) is connected with a wireless transmission module (21);
clamping blocks inserted with the partition plates (40) are arranged on the inner box walls of the first transport box (10), semi-through accommodating groove bodies (41) are arranged on the upper surfaces of the partition plates (40), guide through holes (43) which are vertically communicated are further formed in the surfaces of the partition plates (40), buffer air bags (42) are placed in the accommodating groove bodies (41), and gaps are reserved between the bottom surfaces of the two ends of each buffer air bag (42) and the bottom surfaces of the corresponding accommodating groove bodies (41);
a gas collection channel (24) is arranged in the first transport case cover (20), the port of the gas collection channel (24) is arranged on the bottom surface of the first transport case cover (20), a moisture absorption cavity is also arranged in the first transport case cover (20), the gas collection channel (24) passes through the moisture absorption cavity, an adsorption base material (23) is filled in the moisture absorption cavity, and a sealing plug (22) communicated with the moisture absorption cavity is arranged at the upper part of the first transport case cover (20);
the second transportation box (60) comprises a first transportation base body (61), a through hole with parallel axes and penetrating through two ends of the first transportation base body (61) is formed in the middle of the first transportation base body (61), a second transportation base body (62) is assembled in the through hole, the second transportation base body (62) is in a circular tube shape, and a first detector (63) is arranged on the inner wall of the second transportation base body (62);
plug hole body (69) have been seted up respectively to first transportation base member (61) both ends face, and on same one side first transportation base member (61) terminal surface plug hole body (69) lay in second transportation base member (62) both sides, it has plug-in cylinder (68) to plug-in connection in plug hole body (69), plug-in cylinder (68) end connection has first limiting plate (64), be equipped with gasbag cylinder (67) between first limiting plate (64) of second transportation base member (62) both sides, first limiting plate (64) outside is equipped with second limiting plate (65) rather than parallel and quantity correspondence, be equipped with gasbag cylinder (67) between second limiting plate (65), be connected through third gag lever post (66) between first limiting plate (64) and second limiting plate (65).
2. The tuna ultra-low temperature cold chain logistics transport device of claim 1, wherein: bottom surface equipartition second transport case (60) in first transport case (10), second transport case (60) side is around laying divider network (51), divider network (51) junction is equipped with spacing post (50), waste liquid collection chamber (11) have been seted up in the first transport case (10) bottom box, through the intercommunicating pore intercommunication between the bottom surface in waste liquid collection chamber (11) and first transport case (10), first transport case (10) bottom surface is equipped with the universal wheel.
3. The tuna ultra-low temperature cold chain logistics transport device of claim 1, wherein: the middle section of the third limiting rods (66) is bent, every two third limiting rods (66) form a group, one end part of each third limiting rod (66) is connected with the second limiting plate (65) in a joint mode, and the other end part of each third limiting rod (66) is separated and connected with the first limiting plate (64).
4. The method for monitoring logistics of tuna ultra-low temperature cold chain logistics transportation devices of any one of claims 1 to 3, wherein the method comprises the following steps:
-placing the transportation object in a second transportation box (60), the second transportation box (60) being placed in turn in the first transportation box (10);
-the second detector (25) feeds back the cold chain transport position and transmits the temperature data to the control platform through the wireless transmission module (21);
-acquiring the temperature inside the second transport box (60) and inside the first transport box (10) by the first detector (63) and the second detector (25), respectively, and transmitting the temperature data to the control platform by means of the wireless transmission module (21).
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