CN111994476A - Cold-chain logistics box based on multi-type goods intermodal transportation and use method thereof - Google Patents
Cold-chain logistics box based on multi-type goods intermodal transportation and use method thereof Download PDFInfo
- Publication number
- CN111994476A CN111994476A CN202010856905.4A CN202010856905A CN111994476A CN 111994476 A CN111994476 A CN 111994476A CN 202010856905 A CN202010856905 A CN 202010856905A CN 111994476 A CN111994476 A CN 111994476A
- Authority
- CN
- China
- Prior art keywords
- box
- heat
- logistics
- preservation
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 69
- 238000005057 refrigeration Methods 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 230000005291 magnetic effect Effects 0.000 claims abstract description 30
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 239000003507 refrigerant Substances 0.000 claims description 32
- 238000009413 insulation Methods 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 10
- 230000005298 paramagnetic effect Effects 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 8
- 230000005389 magnetism Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/0227—Containers joined together by bonding, adhesive or the like
-
- 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
- B65D25/28—Handles
- B65D25/2835—Swingable handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The invention discloses a cold-chain logistics box based on multi-type intermodal transportation of goods and a use method thereof, belonging to the technical field of logistics boxes, and being provided with a specially-made heat-preservation refrigeration box body and a heat-preservation sealing box cover according to the characteristics of multi-type intermodal transportation, wherein the heat-preservation refrigeration box body can refrigerate and cool the interior of the box only by taking away a bar magnet on the side edge after the logistics box is opened and inspected according to the principle of magnetic refrigeration, so that the temperature rise caused by inspection is eliminated, further the goods are prevented from being damaged, the structure is simple, the cost is low, the multifunctional linkage assembly is suitable for popularization, the heat-preservation sealing box cover is provided with the multifunctional linkage assembly, the multifunctional linkage assembly can be conveniently stacked among a plurality of logistics boxes, the stability of stacking the logistics boxes together in the transportation process is effectively improved, the plurality of logistics boxes can be combined, the transfer efficiency of the goods is remarkably improved, and the multifunctional linkage assembly can be matched, The heat-preservation sealing box cover is closed, and convenience is improved.
Description
Technical Field
The invention relates to the technical field of cold-chain logistics boxes, in particular to a cold-chain logistics box based on multi-type goods intermodal transportation and a using method thereof.
Background
Transportation can be divided into general transportation and combined transportation according to the cooperation degree, for example, automobile transportation, train transportation and the like are general transportation, and iron-sea combined transportation, highway-iron combined transportation, highway-sea combined transportation and the like are combined transportation. The united transportation is a transportation form which comprehensively utilizes the advantages of various transportation modes in a certain interval to carry out the cooperation of different transportation modes, so that a shipper can enjoy the comprehensive advantages of different transportation modes according to a unified transportation regulation or system by using the same transportation certificate. The multimodal transportation is a modern form of the intermodal transportation, which is a developed modern transportation mode based on the container transportation, and the multi-modal intermodal operator transports goods from door to door in at least two different transportation modes according to the multi-modal intermodal contract.
Cold chain logistics box based on many formulas of goods intermodal, be exactly be used for preserving the logistics box of transporting some needs refrigeration freezing class goods at the in-process of many formulas intermodal, need change different transportation, when changing the transportation, probably carry out the selective examination to the goods, the logistics box is opened the inspection, lead to incasement temperature rising easily, and current cold chain logistics box generally does not possess the refrigeration function, can't initiatively reduce the incasement temperature, finally lead to the goods to damage easily, although also there are some cold chain logistics boxes that can refrigerate, but the structure is all comparatively complicated, and the cost is higher.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a cold-chain logistics box based on multi-type intermodal transportation of goods and a using method thereof, which can realize that a purpose-made heat-preservation refrigeration box body and a heat-preservation sealing box cover are arranged according to the characteristics of multi-type intermodal transportation, the heat-preservation refrigeration box body can carry out refrigeration and cooling on the interior of the box only by taking away strip-shaped magnets on the side edges after the logistics box is opened and inspected according to the magnetic refrigeration principle, the temperature rise caused by inspection is eliminated, further the goods are prevented from being damaged, the structure is simple, the cost is lower, the multifunctional linkage assembly is suitable for popularization, the heat-preservation sealing box cover is provided with the multifunctional linkage assembly, the multifunctional linkage assembly can be conveniently stacked among a plurality of logistics boxes, the stability of stacking the logistics boxes together in the transportation process is effectively improved, the plurality of logistics boxes can be combined, and the transfer efficiency of the goods is further, and the multifunctional linkage assembly can be matched with the cover opening tool assembly to open and close the heat-insulating sealing box cover, so that the convenience is improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A cold chain logistics box based on multi-type goods transportation comprises a heat preservation and refrigeration box body and a heat preservation sealing box cover fixedly connected to the top end of the heat preservation and refrigeration box body, wherein the heat preservation and refrigeration box body comprises an outer box wall and an inner box wall, a heat preservation and insulation layer is fixedly connected to the inner wall of the outer box wall, the heat preservation and insulation layer and the inner box wall are fixedly connected through a fixed connecting block, four refrigerant containing boxes which are uniformly distributed are fixedly connected to an interlayer between the heat preservation and insulation layer and the inner box wall, demagnetizing refrigerants are contained in the refrigerant containing boxes, heat conducting rods are fixedly connected to the outer walls of the refrigerant containing boxes on the sides close to the inner box wall, three opening magnetic storage bags are respectively and fixedly connected to the four side walls of the heat preservation and refrigeration box body, bar-shaped magnets are placed in the opening magnetic storage bags, and sealing connecting grooves, the bottom of heat preservation refrigeration box sets up the spread groove between the case that two symmetries set up, fixedly connected with sets up the gangbar between the case into the L font on the top inner wall of spread groove between the case, the bottom fixedly connected with and the sealed spread groove assorted sealing connection piece of the sealed case lid that keeps warm, the adjustment tank has all been seted up, two to the both sides on the sealed case lid top that keeps warm all be provided with multi-functional linkage subassembly in the adjustment tank.
Furthermore, the multifunctional linkage assembly comprises an adjusting rotating shaft connected with the adjusting groove in a rotating mode, one side of the adjusting rotating shaft is fixedly connected with a multifunctional linkage rod, one side of the multifunctional linkage rod, far away from the adjusting rotating shaft, is fixedly connected with an inter-box linkage block, and the middle of the inter-box linkage block is provided with a plug-in through hole.
Furthermore, the multifunctional linkage rod is matched with the inter-box connecting groove, the inserting through hole is matched with the inter-box linkage rod, when the multifunctional linkage rod is horizontally placed, the top end of the heat-insulating sealing box cover is in a flat state, other goods can be stacked, the multifunctional linkage rod can be upwards rotated to be in a vertical state through the arrangement of the adjusting groove and the adjusting rotating shaft, at the moment, the logistics box can be carried and moved by lifting the multifunctional linkage rod, the multifunctional linkage rod plays a role of a handle, the multifunctional linkage rod is firstly rotated to be in a vertical state through the arrangement of the inter-box linkage block, the inserting through hole, the inter-box connecting groove and the inter-box linkage rod, then the inter-box linkage rod of another logistics box is inserted into the inserting through hole of the logistics box, two logistics boxes can be stacked and combined, and in the same way, a plurality of logistics boxes can be stacked and connected together in parallel, so that the stability of the logistics boxes can be effectively improved, the multifunctional linkage rod plays a role in connection, and when the transportation mode is changed, a plurality of stacked logistics boxes can be carried simultaneously only by lifting the uppermost logistics box, so that the goods can be moved conveniently, the transfer efficiency of the goods is obviously improved, and the multifunctional linkage rod plays a role in linkage.
Furthermore, two locating pieces are fixedly connected to the top end of the adjusting rotating shaft, two locating grooves symmetrical to the locating pieces are formed in one side of the adjusting groove, when the locating pieces rotate into the locating grooves, the multifunctional linkage rod just rotates to a vertical state, the locating pieces and the locating grooves can play a locating role, and convenience is improved.
Furthermore, the number of the fixed connecting blocks is four, the fixed connecting blocks are arranged in an L shape, and the four fixed connecting blocks are respectively distributed at four corners of the inner box wall.
Further, be provided with the internal thread on the inner wall of sealed spread groove, be provided with on the outer wall of sealing connection piece with internal thread assorted external screw thread, heat preservation refrigeration box and heat preservation sealed case lid are fixed through sealed spread groove, sealing connection piece threaded connection, and the junction is relatively sealed, is favorable to improving thermal insulation performance.
Furthermore, the heat conducting rod is made of heat conducting materials, one end of the heat conducting rod penetrates through the side wall of the refrigerant containing box and extends into the refrigerant containing box, the other end of the heat conducting rod penetrates through the side wall of the inner box wall and extends to the inner side of the inner box wall, the demagnetizing refrigerant is paramagnetic salt, according to the principle of magnetic refrigeration, in the demagnetizing process, magnetic moments of magnetic materials are orderly arranged to be disordered along the direction of a magnetic field, magnetic entropy is increased, at the moment, a magnetic working medium absorbs heat from the outside, the demagnetizing refrigerant made of paramagnetic salt has magnetism, the bar magnet can add a magnetic field to the demagnetizing refrigerant, so that the bar magnet can be taken out to be used as the demagnetizing process of the demagnetizing refrigerant, the demagnetizing refrigerant absorbs heat and refrigerates, the inside of the heat-preserving and refrigerating box body is cooled under the heat transfer effect of the heat conducting rod, and the bar magnet can be taken, the refrigeration cooling is carried out in the heat preservation refrigeration box body, the temperature rising caused by the inspection is eliminated, the goods are prevented from being damaged, the structure is simple, the cost is lower, and the refrigeration box body is suitable for popularization.
Further, the top fixedly connected with elasticity rope of opening storage magnetic bag, the top at bar magnet is established at the middle part cover of elasticity rope, and the elasticity rope can play a fixed action to bar magnet, prevents that bar magnet from dropping.
A use method of a cold-chain logistics box based on multi-type goods intermodal transportation comprises the following steps:
s1, arbitrarily taking two logistics boxes and setting the logistics boxes as a logistics box A and a logistics box B, upwardly rotating a multifunctional linkage rod of the logistics box A until a positioning block enters a positioning groove, enabling the multifunctional linkage rod to rotate to be in a vertical state, moving the logistics box B to enable an inter-box connecting groove at the bottom end of the logistics box B to be aligned with the multifunctional linkage rod of the logistics box A, horizontally pushing the logistics box B, enabling the inter-box linkage rod of the logistics box B to be inserted into an inserting through hole of the logistics box A, and then completing the stacking of the two logistics boxes;
s2, when the goods need to be inspected, the multifunctional linkage rod is firstly rotated to a vertical state, the heat-preservation sealing box cover is unscrewed through the cover opening tool assembly, the goods in the heat-preservation refrigerating box body can be inspected, the elastic ropes on the side edge of the heat-preservation refrigerating box body are taken away after the inspection is finished, the automatic refrigeration can be realized, and the temperature is reduced in the heat-preservation refrigerating box body.
Further, instrument of uncapping subassembly is including setting up to the connecting rod of C font, one side fixedly connected with handle bar of connecting rod, the equal fixedly connected with fixture block in both ends of connecting rod, the fixture block is kept away from the one end of connecting rod and is seted up with multi-functional gangbar assorted draw-in groove, during the use, rotates multi-functional gangbar to vertical state earlier, then makes the fixture block pass through the draw-in groove card on multi-functional gangbar, can twist off or screw on the sealed case lid that keeps warm through rotating the handle bar for multi-functional gangbar can cooperate instrument of uncapping subassembly to open or closed the sealed case lid that keeps warm, has improved the functionality of multi-functional gangbar, and makes the thing flow box be.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is according to the characteristics of multimodal transportation, be equipped with purpose-made heat preservation refrigeration box, the sealed case lid keeps warm, the heat preservation refrigeration box can be according to the refrigerated principle of magnetism, after the thing flow box is opened the inspection, only need take away the bar magnet of side, can refrigerate the cooling to the incasement, eliminate the temperature rising that leads to because of the inspection, and then prevent that the goods is impaired, and structure is simple, the cost is lower, be fit for promoting, be equipped with multi-functional linkage subassembly on the heat preservation sealed case lid, multi-functional linkage subassembly can be convenient for stack between a plurality of thing flow boxes, the effectual stability that improves in the transportation that the thing flow box stacks together, still can unite between a plurality of thing flow boxes, and then show the transfer efficiency that has promoted the goods, and multi-functional linkage subassembly can cooperate the instrument subassembly of uncapping to open, closed heat preservation sealed.
(2) When the multifunctional linkage rod is horizontally placed, the top end of the heat-insulating sealing box cover is in a flat state, other goods can be stacked, the multifunctional linkage rod can be upwards rotated to be in a vertical state through the arrangement of the adjusting groove and the adjusting rotating shaft, at the moment, the logistics boxes can be carried and moved by lifting the multifunctional linkage rod, the multifunctional linkage rod plays a role of a handle, the linkage block, the inserting through hole, the connecting groove and the linkage rod between the logistics boxes are combined, the multifunctional linkage rod of one logistics box is firstly rotated to be in a vertical state, then the linkage rod between the other logistics box is inserted into the inserting through hole of the logistics box, the two logistics boxes can be stacked and combined, and similarly, a plurality of logistics boxes can be stacked and connected together in parallel, the stability of the logistics boxes stacked together can be effectively improved, the multifunctional linkage rod plays a connecting role, and when the transportation mode is changed, only need lift the thing flow box of the top, can carry a plurality of thing flow boxes that stack together simultaneously to the removal of the goods of being convenient for is showing the transfer efficiency that has promoted the goods, and this process multifunctional linkage pole has played the effect of a linkage.
(3) When the locating piece rotated to the constant head tank in, multi-functional gangbar just rotated to vertical state, and locating piece, constant head tank can play a positioning action, have improved the convenience.
(4) The heat-preservation refrigeration box body and the heat-preservation sealing box cover are fixedly connected through the sealing connecting groove and the sealing connecting block in a threaded connection mode, and the connecting position is relatively sealed, so that the heat-preservation performance is improved.
(5) According to the refrigerated principle of magnetism, at the in-process that demagnetizes, magnetic material's magnetic moment is by orderly to unordered along the magnetic field direction, the magnetic entropy increase, magnetic medium absorbs heat from the outside this moment, the refrigerant that demagnetizes of paramagnetic salt material has magnetism, bar magnet can be for the refrigerant plus magnetic field that demagnetizes, thereby take away the demagnetization process that bar magnet can be regarded as the refrigerant that demagnetizes, make the refrigerant that demagnetizes absorb heat, refrigeration, and then under the effect of heat conduction stick heat transfer, cool down to heat preservation refrigeration box inside, thereby after the inspection, the bar magnet is taken away to the accessible, make the inside refrigeration cooling that refrigerates of heat preservation refrigeration box, eliminate the temperature rising that leads to because of the inspection, and then prevent that the goods is impaired, and simple structure, the cost is lower, and is suitable for promoting.
(6) The elastic rope can play a fixed action to bar magnet, prevents that bar magnet from dropping.
(7) During the use, rotate multi-functional gangbar to vertical state earlier, then make the fixture block pass through the draw-in groove card on multi-functional gangbar, can twist off or screw on the sealed case lid that keeps warm through rotating the handle pole for multi-functional gangbar can cooperate uncap instrument subassembly and open or close the sealed case lid that keeps warm, has improved multi-functional gangbar's functionality, and makes the thing flow box be convenient for open, closed.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a top cross-sectional view of the insulated refrigeration case of the present invention;
FIG. 3 is a side sectional view of the interior of the refrigerant-holding tank of the present invention;
FIG. 4 is a top view of the thermal insulation and refrigeration case of the present invention;
FIG. 5 is a side view of an interbin linkage rod of the present invention;
FIG. 6 is a top view of the insulated sealed housing lid of the present invention;
FIG. 7 is a side view of the insulated sealed housing lid of the present invention;
fig. 8 is a schematic view showing the construction of the uncapping tool assembly of the present invention.
The reference numbers in the figures illustrate:
001. a heat preservation and refrigeration box body; 101. an outer case wall; 102. an inner box wall; 103. a heat insulation layer; 104. fixing a connecting block; 105. a refrigerant containing tank; 106. demagnetizing the refrigerant; 107. a heat conducting rod; 108. an open magnetic storage bag; 109. a bar magnet; 110. an elastic cord; 111. sealing the connecting groove; 112. connecting grooves between boxes; 113. an inter-tank linkage rod; 002. a heat-insulating sealing box cover; 201. sealing the connecting block; 202. an adjustment groove; 203. adjusting the rotating shaft; 204. a multifunctional linkage rod; 205. an inter-box linkage block; 206. inserting a through hole; 207. positioning blocks; 208. positioning a groove; 301. a connecting rod; 302. a handle bar; 303. a clamping block; 304. a clamping groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a cold chain logistics box based on multi-type freight transportation comprises a heat preservation and refrigeration box body 001 and a heat preservation sealing box cover 002 fixedly connected to the top end of the heat preservation and refrigeration box body 001, wherein the heat preservation and refrigeration box body 001 comprises an outer box wall 101 and an inner box wall 102, a heat preservation and insulation layer 103 is fixedly connected to the inner wall of the outer box wall 101, the heat preservation and insulation layer 103 is fixedly connected to the inner box wall 102 through a fixed connecting block 104, the number of the fixed connecting blocks 104 is four, the fixed connecting blocks 104 are L-shaped, the four fixed connecting blocks 104 are respectively distributed at four corners of the inner box wall 102, four refrigerant containing boxes 105 uniformly distributed are fixedly connected to an interlayer between the heat preservation and insulation layer 103 and the inner box wall 102, a demagnetization refrigerant 106 is contained in the refrigerant containing boxes 105, a heat conduction rod 107 is fixedly connected to the outer wall of, the four side walls of the heat-preservation refrigeration box body 001 are fixedly connected with three opening magnetic storage bags 108 respectively, bar magnets 109 are placed inside the opening magnetic storage bags 108, heat conducting rods 107 are made of heat conducting materials, one ends of the heat conducting rods 107 penetrate through the side walls of the refrigerant containing box 105 and extend into the refrigerant containing box 105, the other ends of the heat conducting rods 107 penetrate through the side walls of the inner box wall 102 and extend to the inner side of the inner box wall 102, the demagnetizing refrigerant 106 is paramagnetic salt, according to the principle of magnetic refrigeration, in the demagnetizing process, magnetic moments of magnetic materials are orderly arranged from a disorder state to a disorder state along the direction of a magnetic field, the magnetic entropy is increased, at the moment, a magnetic working medium absorbs heat from the outside, the demagnetizing refrigerant 106 made of paramagnetic salt has magnetism, the bar magnets 109 can be a magnetic field outside the demagnetizing refrigerant 106, and therefore the bar magnets 109 can be taken away to be used as the demagnetizing process of, Refrigeration is carried out, and then the temperature inside the heat preservation and refrigeration box body 001 is reduced under the heat transfer effect of the heat conduction rod 107, therefore, after the examination is finished, the bar magnet 109 can be taken away to refrigerate and cool the interior of the heat-preservation and refrigeration box 001, the temperature rise caused by the examination is eliminated, and then prevent that the goods is impaired, and simple structure, the cost is lower, be fit for promoting, the top fixedly connected with elastic rope 110 of magnetic bag 108 is stored up to the opening, the top at bar magnet 109 is established at the middle part cover of elastic rope 110, elastic rope 110 can play a fixed action to bar magnet 109, prevent that bar magnet 109 from dropping, sealed spread groove 111 has been seted up at the middle part on heat preservation refrigeration box 001 top, spread groove 112 between the case that two symmetries set up is seted up to the bottom of heat preservation refrigeration box 001, fixedly connected with sets up to gangbar 113 between the case of L font on spread groove 112's the top inner wall between the case.
Referring to fig. 1 and fig. 6-7, the bottom end of the heat-insulating sealed box cover 002 is fixedly connected with a sealing connecting block 201 matched with the sealing connecting groove 111, the inner wall of the sealing connecting groove 111 is provided with an internal thread, the outer wall of the sealing connecting block 201 is provided with an external thread matched with the internal thread, the heat-insulating refrigeration box body 001 and the heat-insulating sealed box cover 002 are fixedly connected through the sealing connecting groove 111 and the sealing connecting block 201 by screw threads, the connection is relatively sealed, which is favorable for improving the heat-insulating performance, the two sides of the top end of the heat-insulating sealed box cover 002 are both provided with adjusting grooves 202, the two adjusting grooves 202 are both provided with multifunctional linkage assemblies, each multifunctional linkage assembly comprises an adjusting rotating shaft 203 rotatably connected with the adjusting grooves 202, one side of the adjusting rotating shaft 203 is fixedly connected with a multifunctional linkage rod, the middle part of the inter-box linkage block 205 is provided with an inserting through hole 206, the multifunctional linkage rod 204 is matched with the inter-box connecting groove 112, the inserting through hole 206 is matched with the inter-box linkage rod 113, when the multifunctional linkage rod 204 is horizontally placed, the top end of the heat-insulating sealed box cover 002 is in a flat state, other goods can be stacked, the multifunctional linkage rod 204 can be upwards rotated to be in a vertical state through the arrangement of the adjusting groove 202 and the adjusting rotating shaft 203, at the moment, the logistics box can be carried and moved by lifting the multifunctional linkage rod 204, the multifunctional linkage rod 204 plays a role of a handle, the inter-box linkage block 205, the inserting through hole 206, the inter-box connecting groove 112 and the inter-box linkage rod 113 are combined, the multifunctional linkage rod 204 of one logistics box is firstly rotated to be in a vertical state, then the inter-box linkage rod 113 of the other logistics box is inserted into the inserting through hole 206, Jointly, in the same way, can fold a plurality of thing flow boxes and put in parallel and be in the same place, can effectively improve the stability when the thing flow box is folded and is put together, multi-functional gangbar 204 plays a connection effect, and when changing the transportation mode, only need to lift the thing flow box of the top, can carry a plurality of thing flow boxes that stack together simultaneously, thereby be convenient for the removal of goods, the transfer efficiency of goods has been showing and has been promoted, this process multi-functional gangbar 204 has played the effect of a linkage, two locating pieces 207 of the top fixedly connected with of adjusting spindle 203, two constant head tanks 208 symmetrical with locating piece 207 are seted up to one side of adjustment tank 202, when locating piece 207 rotates to constant head tank 208 in, multi-functional gangbar 204 just rotates to vertical state, locating piece 207, constant head tank 208 can play a location effect, the convenience is improved.
Referring to fig. 1 to 8, a method for using a cold-chain logistics box based on multi-mode freight transportation includes the following steps:
s1, arbitrarily taking two logistics boxes and setting the two logistics boxes as a logistics box A and a logistics box B, upwardly rotating the multifunctional linkage rod 204 of the logistics box A until the positioning block 207 enters the positioning groove 208, so that the multifunctional linkage rod 204 rotates to be in a vertical state, moving the logistics box B to enable the inter-box connecting groove 112 at the bottom end of the logistics box B to be aligned with the multifunctional linkage rod 204 of the logistics box A, horizontally pushing the logistics box B, enabling the inter-box linkage rod 113 of the logistics box B to be inserted into the inserting through hole 206 of the logistics box A, stacking the two logistics boxes, repeating the operations, stacking the multiple logistics boxes, and carrying out the stacking of the logistics boxes by only rotating the multifunctional linkage rod 204 of the uppermost logistics box to be in a vertical state and then lifting up to move the multiple logistics boxes together;
s2, when the goods need to be inspected, the multifunctional linkage rod 204 is firstly rotated to a vertical state, the heat-preservation sealing box cover 002 is unscrewed through the cover opening tool assembly, the goods in the heat-preservation refrigeration box body 001 can be inspected, the inspection is finished, the elastic rope 110 on the side edge of the heat-preservation refrigeration box body 001 is taken away, the automatic refrigeration can be realized, and the temperature reduction is carried out in the heat-preservation refrigeration box body 001.
Please refer to fig. 8, the cover opening tool assembly comprises a connecting rod 301 arranged in a C-shape, one side of the connecting rod 301 is fixedly connected with a handle lever 302, two ends of the connecting rod 301 are fixedly connected with a clamping block 303, one end of the clamping block 303 far away from the connecting rod 301 is provided with a clamping groove 304 matched with the multifunctional linkage rod 204, when in use, the multifunctional linkage rod 204 is rotated to a vertical state, then the clamping block 303 is clamped on the multifunctional linkage rod 204 through the clamping groove 304, the heat-insulating sealing box cover 002 can be screwed down or up by rotating the handle lever 302, so that the multifunctional linkage rod 204 can be matched with the cover opening tool assembly to open or close the heat-insulating sealing box cover 002, the functionality of the multifunctional linkage rod 204 is improved, and the logistics box is.
According to the characteristics of multi-type intermodal transportation, the multi-type intermodal transportation system is provided with the specially-made heat-preservation refrigeration box body 001 and the heat-preservation sealing box cover 002, the heat-preservation refrigeration box body 001 can refrigerate and cool the interior of the box only by taking away the strip-shaped magnets 109 on the side edges after a logistics box is opened and inspected according to the principle of magnetic refrigeration, the temperature rise caused by inspection is eliminated, and further goods are prevented from being damaged.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a cold chain thing flow box based on many formulas of goods intermodal, includes heat preservation refrigeration box (001) and the sealed case lid (002) of heat preservation of fixed connection in heat preservation refrigeration box (001) top, its characterized in that: the heat-preservation refrigeration box body (001) comprises an outer box wall (101) and an inner box wall (102), a heat-preservation and heat-insulation layer (103) is fixedly connected to the inner wall of the outer box wall (101), the heat-preservation and heat-insulation layer (103) is fixedly connected with the inner box wall (102) through a fixed connecting block (104), four refrigerant containing boxes (105) which are uniformly distributed are fixedly connected to an interlayer between the heat-preservation and heat-insulation layer (103) and the inner box wall (102), a demagnetizing refrigerant (106) is contained in each refrigerant containing box (105), heat conducting rods (107) are fixedly connected to the outer wall of each refrigerant containing box (105) close to one side of the inner box wall (102), three opening magnetic storage bags (108) are fixedly connected to the four side walls of the heat-preservation refrigeration box body (001) respectively, a bar-shaped magnet (109) is placed in each opening magnetic storage bag (108), and a sealing connecting groove (111) is formed in, spread groove (112) between the case that two symmetries set up are seted up to the bottom of heat preservation refrigeration box (001), fixedly connected with sets up to interbox gangbar (113) of L font on the top inner wall of spread groove (112) between the case, bottom fixedly connected with and sealed spread groove (111) assorted sealing connection piece (201) of heat preservation sealing case lid (002), adjustment tank (202), two have all been seted up to the both sides on heat preservation sealing case lid (002) top all be provided with multi-functional linkage subassembly in adjustment tank (202).
2. The cold-chain logistics box based on cargo multimodal transportation of claim 1, wherein: the multifunctional linkage assembly comprises an adjusting rotating shaft (203) which is connected with an adjusting groove (202) in a rotating mode, one side of the adjusting rotating shaft (203) is fixedly connected with a multifunctional linkage rod (204), one side of the multifunctional linkage rod (204) far away from the adjusting rotating shaft (203) is fixedly connected with an inter-box linkage block (205), and a plug-in through hole (206) is formed in the middle of the inter-box linkage block (205).
3. The cold-chain logistics box based on cargo multimodal transportation of claim 2, wherein: the multifunctional linkage rod (204) is matched with the inter-box connecting groove (112), and the inserting through hole (206) is matched with the inter-box linkage rod (113).
4. The cold-chain logistics box based on cargo multimodal transportation of claim 2, wherein: the top end of the adjusting rotating shaft (203) is fixedly connected with two positioning blocks (207), and one side of the adjusting groove (202) is provided with two positioning grooves (208) which are symmetrical to the positioning blocks (207).
5. The cold-chain logistics box based on cargo multimodal transportation of claim 1, wherein: the number of the fixed connecting blocks (104) is four, the fixed connecting blocks (104) are arranged in an L shape, and the four fixed connecting blocks (104) are distributed at four corners of the inner tank wall (102) respectively.
6. The cold-chain logistics box based on cargo multimodal transportation of claim 1, wherein: the inner wall of the sealing connecting groove (111) is provided with an internal thread, and the outer wall of the sealing connecting block (201) is provided with an external thread matched with the internal thread.
7. The cold-chain logistics box based on cargo multimodal transportation of claim 1, wherein: the heat conduction rod (107) is made of heat conduction materials, one end of the heat conduction rod (107) penetrates through the side wall of the refrigerant containing box (105) and extends into the refrigerant containing box (105), the other end of the heat conduction rod (107) penetrates through the side wall of the inner box wall (102) and extends to the inner side of the inner box wall (102), and the demagnetizing refrigerant (106) is paramagnetic salt.
8. The cold-chain logistics box based on cargo multimodal transportation of claim 1, wherein: the top end of the opening magnetic storage bag (108) is fixedly connected with an elastic rope (110), and the middle part of the elastic rope (110) is sleeved on the top end of the bar magnet (109).
9. The use method of the cold-chain logistics box based on the multi-type intermodal freight transport of the goods according to any one of the claims 1 to 8 is characterized in that: the method comprises the following steps:
s1, arbitrarily taking two logistics boxes and setting the two logistics boxes as a logistics box A and a logistics box B, upwardly rotating a multifunctional linkage rod (204) of the logistics box A until a positioning block (207) enters a positioning groove (208), enabling the multifunctional linkage rod (204) to rotate to be in a vertical state, moving the logistics box B to enable an inter-box connecting groove (112) at the bottom end of the logistics box B to be aligned with the multifunctional linkage rod (204) of the logistics box A, horizontally pushing the logistics box B, enabling an inter-box linkage rod (113) of the logistics box B to be inserted into an inserting through hole (206) of the logistics box A, stacking two logistics boxes can be completed, repeating the operations, stacking a plurality of logistics boxes can be performed, when the logistics boxes are carried, only the multifunctional linkage rod (204) of the uppermost logistics box needs to rotate to be in a vertical state, and then the logistics boxes can be moved together by lifting;
s2, when the goods need to be inspected, the multifunctional linkage rod (204) is rotated to a vertical state, the heat-preservation sealing box cover (002) is unscrewed through the cover opening tool assembly, the goods in the heat-preservation refrigeration box body (001) can be inspected, the inspection is finished, the elastic rope (110) on the side edge of the heat-preservation refrigeration box body (001) is taken away, automatic refrigeration can be realized, and the temperature is reduced in the heat-preservation refrigeration box body (001).
10. The use method of the cold-chain logistics box based on multi-type freight transportation according to claim 9 is characterized in that: the cover opening tool assembly comprises a connecting rod (301) which is arranged in a C shape, a handle rod (302) is fixedly connected to one side of the connecting rod (301), clamping blocks (303) are fixedly connected to two ends of the connecting rod (301), and clamping grooves (304) matched with the multifunctional linkage rods (204) are formed in one ends, far away from the connecting rod (301), of the clamping blocks (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010856905.4A CN111994476A (en) | 2020-08-24 | 2020-08-24 | Cold-chain logistics box based on multi-type goods intermodal transportation and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010856905.4A CN111994476A (en) | 2020-08-24 | 2020-08-24 | Cold-chain logistics box based on multi-type goods intermodal transportation and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111994476A true CN111994476A (en) | 2020-11-27 |
Family
ID=73470380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010856905.4A Pending CN111994476A (en) | 2020-08-24 | 2020-08-24 | Cold-chain logistics box based on multi-type goods intermodal transportation and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111994476A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722531A (en) * | 2020-12-24 | 2021-04-30 | 苏州浩宇南天信息科技有限公司 | Low-temperature storage device for medical drug transportation and using method thereof |
| CN114307229A (en) * | 2021-12-17 | 2022-04-12 | 南通科鑫超临界设备有限公司 | A high-efficient separator for supercritical fluid extraction |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08244775A (en) * | 1995-03-08 | 1996-09-24 | Tanakaya:Kk | Connecting carton |
| JP2003104458A (en) * | 2001-09-28 | 2003-04-09 | Kanegafuchi Chem Ind Co Ltd | Insulated container |
| CN205574523U (en) * | 2016-04-18 | 2016-09-14 | 四川农业大学 | Strawberry preservation packing carton |
| CN105936378A (en) * | 2016-07-14 | 2016-09-14 | 中国建筑第二工程局有限公司 | Multifunctional socket type goods shelf |
| CN206645196U (en) * | 2017-03-23 | 2017-11-17 | 山东新华医疗器械股份有限公司 | Drinking bottle basketry |
| CN207467348U (en) * | 2017-11-14 | 2018-06-08 | 成都顿威新型金属材料有限公司 | Lithium band transporter bucket with function of temperature control |
| CN108820574A (en) * | 2018-06-25 | 2018-11-16 | 湖州利文自动化设备有限公司 | A kind of logistics delivery storage box |
| CN211224373U (en) * | 2019-10-30 | 2020-08-11 | 鼎今工业装备(大连)有限公司 | Logistics turnover box convenient to stack |
-
2020
- 2020-08-24 CN CN202010856905.4A patent/CN111994476A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08244775A (en) * | 1995-03-08 | 1996-09-24 | Tanakaya:Kk | Connecting carton |
| JP2003104458A (en) * | 2001-09-28 | 2003-04-09 | Kanegafuchi Chem Ind Co Ltd | Insulated container |
| CN205574523U (en) * | 2016-04-18 | 2016-09-14 | 四川农业大学 | Strawberry preservation packing carton |
| CN105936378A (en) * | 2016-07-14 | 2016-09-14 | 中国建筑第二工程局有限公司 | Multifunctional socket type goods shelf |
| CN206645196U (en) * | 2017-03-23 | 2017-11-17 | 山东新华医疗器械股份有限公司 | Drinking bottle basketry |
| CN207467348U (en) * | 2017-11-14 | 2018-06-08 | 成都顿威新型金属材料有限公司 | Lithium band transporter bucket with function of temperature control |
| CN108820574A (en) * | 2018-06-25 | 2018-11-16 | 湖州利文自动化设备有限公司 | A kind of logistics delivery storage box |
| CN211224373U (en) * | 2019-10-30 | 2020-08-11 | 鼎今工业装备(大连)有限公司 | Logistics turnover box convenient to stack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722531A (en) * | 2020-12-24 | 2021-04-30 | 苏州浩宇南天信息科技有限公司 | Low-temperature storage device for medical drug transportation and using method thereof |
| CN114307229A (en) * | 2021-12-17 | 2022-04-12 | 南通科鑫超临界设备有限公司 | A high-efficient separator for supercritical fluid extraction |
| CN114307229B (en) * | 2021-12-17 | 2023-02-03 | 南通科鑫超临界设备有限公司 | A high-efficient separator for supercritical fluid extraction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120060539A1 (en) | Cassette Puller | |
| CN111994476A (en) | Cold-chain logistics box based on multi-type goods intermodal transportation and use method thereof | |
| CN113115764B (en) | Program cooling and storage equipment | |
| CN210213518U (en) | Liquid nitrogen storage system | |
| CN211811352U (en) | Frozen container for logistics transportation | |
| CN112556263B (en) | Movable refrigeration house compartment device for cold chain logistics | |
| CN211643222U (en) | Constant-temperature refrigeration distribution equipment convenient to move | |
| CN210681582U (en) | Fresh-keeping sample box of stack formula | |
| CN214148494U (en) | A freezer for agricultural product sampling censorship | |
| KR20130057556A (en) | Cargo truck capable cooling and transferring of goods | |
| KR200408917Y1 (en) | Portable refrigerator | |
| CN217995273U (en) | Cold chain transport case | |
| CN210399632U (en) | Movable refrigeration box for biological sample cold chain transportation | |
| CN212951858U (en) | Cold chain transport case | |
| CN218318489U (en) | Portable cold-stored bin of blood test sample | |
| CN213200717U (en) | Constant-control low-temperature biological transport case | |
| CN221776450U (en) | Fresh fruit transport box | |
| CN215945533U (en) | Fruit fresh-keeping transport case based on ice bag refrigeration | |
| CN215437919U (en) | Refrigerated container for storage and transportation of medicinal materials | |
| CN218705173U (en) | Refrigerated transport case for agricultural product distribution | |
| CN215324681U (en) | Multifunctional container for road cargo transportation | |
| CN210913789U (en) | Frozen container for logistics transportation | |
| CN220744052U (en) | Case is preserved to ultralow temperature reagent | |
| CN216510168U (en) | Cold-stored box of depositing that freezes | |
| CN220076231U (en) | Refrigerating and fresh-keeping transport vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201127 |
|
| RJ01 | Rejection of invention patent application after publication |