CN109205097A - A kind of cold chain transportation packing case - Google Patents
A kind of cold chain transportation packing case Download PDFInfo
- Publication number
- CN109205097A CN109205097A CN201811383232.4A CN201811383232A CN109205097A CN 109205097 A CN109205097 A CN 109205097A CN 201811383232 A CN201811383232 A CN 201811383232A CN 109205097 A CN109205097 A CN 109205097A
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- China
- Prior art keywords
- spring
- partition
- shaft
- fresh
- drive chamber
- 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.)
- Granted
Links
- 238000012856 packing Methods 0.000 title claims abstract description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 65
- 235000011089 carbon dioxide Nutrition 0.000 claims abstract description 65
- 238000005192 partition Methods 0.000 claims abstract description 48
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 239000010410 layer Substances 0.000 claims description 46
- 229920001971 elastomer Polymers 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000002309 gasification Methods 0.000 description 15
- 235000013611 frozen food Nutrition 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000012055 fruits and vegetables Nutrition 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 235000014102 seafood Nutrition 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention belongs to logistics and transportation technical field, specifically a kind of cold chain transportation packing case, including cabinet；It is provided with circular chamber outside cabinet, storage room, drive chamber, dry ice room, partition and shaft are provided in cabinet；Circular chamber is connected to drive chamber and dry ice room；Baffle arrangement is in storage room, and partition is hollow shape, and multiple through-holes are provided on partition, and diaphragm internal is connected to drive chamber, and spongy layer is installed in partition；Spongy layer is internally provided with No.1 spring, and the spring coil of No.1 spring is extruded on the inner wall of spongy layer；Shaft is rotatablely installed in drive chamber, shaft and No.1 spring contact position are provided with less than between the tooth insertion two neighboring spring coil of No.1 spring in the tooth of half-turn and shaft, one end of shaft passes through cabinet and extends into circular chamber, is provided with moving blade positioned at indoor roller end is recycled；Structure of the invention is simple, can make the fresh-keeping object for needing fresh-keeping fresh-keeping object to be cooled down fresh-keeping, fresh-keeping suitable for needs long-distance transport.
Description
Technical field
The invention belongs to logistics and transportation technical field, specifically a kind of cold chain transportation packing case.
Background technique
With the extensive rise of logistics and transportation industry, various fresh-keeping objects can all be dispensed by logistics transportation, however be freezed
The long-distance transport of food is always a pretty troublesome problem, and frozen food is in long-time transportational process if can not achieve cold
Hide it is fresh-keeping will generate very big loss, propose a kind of frozen food transport packages case thus.
Patent document 1: a kind of frozen food transport packages case, application number: 2017217929917
In above patent document, above documents disclose a kind of frozen food transport packages casees, including cabinet, dry ice
Room and link block, this frozen food transport packages box structure is simple, by the way that insulating gasbag, water tank, sleeve is added, is transporting
During, when the case body temperature where frozen food increases, air bag expanded by heating pushes sliding block downward, among sliding block
The fourth hole opened up on the third through-hole that opens up on second through-hole and wall box, dry ice room side wall connects.
The packing case of the patent will cool down to cabinet by cold air caused by dry ice sublimation in dry ice room, with sliding block to
Lower movement, the area of perforation will also increase, while slipper push L shape bar, L shape bar push down on piston and will be in water tanks
It is ejected on dry ice by nozzle, the distillation of acceleration dry ice, is preferably cooled down to frozen food, the cooling for the packing case is fresh-keeping
Function, the invention proposes a kind of cold chain transportation packing cases.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of cold chain transportation packing case proposed by the present invention, present invention aims at
It solves the problems, such as to need fresh-keeping fresh-keeping object during transportation because spontaneous heating can not be fresh-keeping.
The technical solution adopted by the present invention to solve the technical problems is: a kind of cold chain transportation packaging of the present invention
Case, including cabinet；It is provided with circular chamber outside the cabinet, storage room, drive chamber, dry ice room, partition are provided in cabinet and is turned
Axis；The circular chamber is located on the outside of drive chamber, and circular chamber is connected to drive chamber and dry ice room；The baffle arrangement in storage room,
Partition is provided with multiple, and storage room is at least divided into three interlayers by multiple partitions, and partition is hollow shape, is provided on partition more
A through-hole, diaphragm internal are connected to drive chamber, and the spongy layer of hollow cylindrical is installed in partition；Setting inside the spongy layer
There is No.1 spring and No.1 spring extends in drive chamber, the spring coil of No.1 spring is extruded on the inner wall of spongy layer；Described turn
In in drive chamber, shaft and No.1 spring contact position are provided with the insertion of the tooth on the tooth and shaft less than half-turn one for axis rotational installation
Between number two neighboring spring coil of spring, one end of shaft passes through cabinet and extends into circular chamber, is located at indoor turn of circulation
Shaft end portion is provided with moving blade.When work, fresh-keeping fresh-keeping object will be needed to be placed in storage room, during transportation, storage
It deposits indoor fresh-keeping object fever and causes to elevate the temperature, so that generating droplet in storage room, entered in partition by through-hole
And absorbed by spongy layer, after the water in spongy layer is in a saturated state, part droplet will pass through partition, drive chamber and circular chamber
It flowing in dry ice room, dry ice meets water and generates cold air, and cold air passes through circular chamber again, drive chamber, partition flow on spongy layer, thus
So that entire spongy layer is cooled down, spongy layer will cool down to fresh-keeping object, realize the fresh-keeping of fresh-keeping object；It largely generates and leads in cold air
After crossing circular chamber, the cold air of flowing will drive moving blade rotation, so that shaft rotates and stirs No.1 spring by tooth,
No.1 spring is by intermittent crowded or drop-down, so that spongy layer is squeezed by No.1 spring, the water in spongy layer will be extruded,
So that a large amount of water flows to drive chamber and circular chamber by partition, eventually arrives in dry ice room, cause the indoor dry ice of dry ice
Largely gasify and generate a large amount of cold air, on the other hand cold air on the one hand driving moving blade rotation is attached on spongy layer, part
Into in storage room, cool down to fresh-keeping object fresh-keeping, circulation temperature lowering is fresh-keeping, and the long-distance transport for being conducive to fruit and vegetable seafood is fresh-keeping.
Water pipe is provided in the dry ice room；The both ends of the water pipe are connected to drive chamber, and multiple water are provided on water pipe
Hole.When work, the water in spongy layer flows in drive chamber after being squeezed by No.1 spring, and indoor water is driven to pass through water pipe end
When flow into water pipe, water is dropped onto dry ice room by what water hole on water pipe dispersed, be conducive to the evenly dispersed gasification of dry ice, one
The weight that aspect is conducive to bottom is uniformly distributed, and is kept the balance of entire chest, is on the other hand improved the gasification dynamics of dry ice, can
Make moving blade velocity of rotation faster, improves the exchange velocity of water and dry ice gasification, improve the fresh-keeping dynamics of storage room.
The opening of multiple linear types is offered on the spongy layer；The opening is corresponded with the through-hole on partition, is opened
The elastic membrane for sealing is provided on mouth inner wall；It is elliptoid rubber rods that section is provided in the elastic membrane；The rubber
One end of glue bar extends into the spring coil edge of No.1 spring.When work, shaft rotation drive No.1 spring by it is intermittent it is upper squeeze or
Drop-down, the No.1 spring for being compressed or being elongated will stir rubber rods, and push elliptoid rubber rods by elastic membrane aside, partition
Interior cold air will pass rapidly through the gap between elastic membrane and rubber rods, so that cold air, which passes through through-hole, enters storage room storage
It in the space of fresh-keeping object, generates the gas at fresh-keeping object and flows and fresh-keeping object is made to be cooled down, the cooling for being conducive to fresh-keeping object is protected
It is fresh.
Through slot identical with partition quantity is provided on the upper wall of the dry ice room；One end is set at the through slot for rotation
Two connecting rods of connection, and reset spring is connected between the middle part of two connecting rods；The lower end of the No.1 spring is connected to two
At the rotation connection of a connecting rod；The lower end of the connecting rod is equipped with ring, and the upper end of connecting rod is provided with funnel；The lower end of the funnel with
It is connected at the rotation connection of connecting rod；One end of the water pipe is connected to the funnel in drive chamber's side through slot, the other end of water pipe
It is connected to the funnel in drive chamber's other side through slot, and water pipe sequentially passes through the lower end of connecting rod equipped with ring.When work, shaft rotation
No.1 spring is driven to make the water of spongy layer so that on the one hand No.1 spring squeezes spongy layer by intermittent crowded or drop-down
It is extruded out, is on the other hand pulled up two connecting rods, the folder when end of two connecting rods rises at through slot, between two connecting rods
Angle changes, so that the water pipe passed through on connecting rod is swung, so that water pipe can uniformly fall in water droplet in dry ice room, helps
It is fresh-keeping in fresh-keeping object.
The ring of two connecting rod lower ends is non-coplanar in the vertical direction.The ring of connecting rod lower end is not total in the vertical direction
Face may make that S-shaped is presented in the water pipe across ring, and when connecting rod angle changes, the water pipe of S-shaped can be twisted, so that water pipe is more
Adding and uniformly drip to dry ice room, makes the indoor dry ice homogeneous gasification of dry ice, the weight for being on the one hand conducive to bottom is uniformly distributed,
The balance of entire chest is kept, the gasification dynamics of dry ice is on the other hand improved, moving blade velocity of rotation can be made faster, improves water
With the exchange velocity of dry ice gasification, the fresh-keeping dynamics of storage room is improved
The semi-oval convex block being adapted to shaft surface is provided in the shaft；The convex block is fixed on teeth in shaft
Axis surface at.When work, No.1 spring is stirred by tooth shaft is intermittent, No.1 spring by it is intermittent it is upper squeeze or drop-down,
During shaft one circle of rotation, tooth first stirs No.1 spring, and the convex block in subsequent shaft squeezes the end of No.1 spring, from
And No.1 spring is swung, so that spongy layer lower end is extruded, the water for being conducive to spongy layer is entered by drive chamber, water pipe to be done
In icehouse, promote dry ice gasification cycle and flow in storage room so that the indoor fresh-keeping object of storage obtain it is fresh-keeping.
Beneficial effects of the present invention are as follows:
1. cold chain transportation packing box structure of the invention is simple, can make in locker room when cabinet stores room temperature and increases
The droplet of generation is passed into dry ice locker room, so that dry ice is gasified and is entered storage room and cool down, to realize that needs are fresh-keeping
The fresh-keeping object long-distance transport that fresh-keeping object is cooled down fresh-keeping, fresh-keeping suitable for needs.
2. the present invention, in storage room, drive chamber, dry ice room and circulation circulating inside, promotes dry ice by dry ice and water
Indoor dry ice gasification can make fresh-keeping object fresh-keeping during long-distance transport storage room cooling down, reduce fresh-keeping object corruption
Damage reduces loss.
Detailed description of the invention
Fig. 1 is cold chain transportation packing box structure schematic diagram of the invention；
Fig. 2 is enlarged drawing at the A about Fig. 1；
Fig. 3 is structure chart at the B about Fig. 1；
Fig. 4 is shaft of the invention and the contact schematic diagram of No.1 spring；
Fig. 5 is two connecting rod connection schematic diagrams of the invention；
Fig. 6 is opening section schematic diagram of the invention；
In figure: storage room 1, drive chamber 2, shaft 21, moving blade 211, convex block 22, dry ice room 3, through slot 31, circular chamber
4, partition 5, spongy layer 51, opening 511, elastic membrane 512, rubber rods 513, No.1 spring 52, water pipe 53, connecting rod 54, funnel 55.
Specific embodiment
A kind of cold chain transportation packing case of the invention is carried out using Fig. 1 and Fig. 6 as described below.
As shown in figures 1 to 6, a kind of cold chain transportation packing case of the present invention, including cabinet；It is arranged outside the cabinet
There is circular chamber 4, storage room 1, drive chamber 2, dry ice room 3, partition 5 and shaft 21 are provided in cabinet；The circular chamber 4, which is located at, to be driven
Dynamic 2 outside of room, circular chamber 4 are connected to drive chamber 2 and dry ice room 3；The partition 5 is arranged in storage room 1, and partition 5 is provided with more
A, storage room 1 is at least divided into three interlayers by multiple partitions 5, and partition 5 is hollow shape, is provided with multiple through-holes on partition 5,
5 inside of partition is connected to drive chamber 2, and the spongy layer 51 of hollow cylindrical is installed in partition 5；It is arranged inside the spongy layer 51
There is No.1 spring 52 and No.1 spring 52 extends in drive chamber 2, the spring coil of No.1 spring 52 is extruded in the inner wall of spongy layer 51
On；The shaft 21 rotational installation in drive chamber 2, shaft 21 and 52 contact position of No.1 spring be provided with less than half-turn tooth and
Between the tooth insertion two neighboring spring coil of No.1 spring 52 in shaft 21, one end of shaft 21 passes through cabinet and extends into circulation
In room 4,21 end of shaft in circular chamber 4 is provided with moving blade 211.When work, fresh-keeping fresh-keeping object will be needed to put
It is placed in storage room 1, during transportation, the fresh-keeping object in storage room 1 generates heat and causes to elevate the temperature, so that storage room
Droplet is generated in 1, is entered in partition 5 by through-hole and is absorbed by spongy layer 51, when the water in spongy layer 51 is in a saturated state
Afterwards, part droplet will be flowed in dry ice room 3 by partition 5, drive chamber 2 and circular chamber 4, and dry ice meets water and generates cold air, cold air
It is flowed on spongy layer 51 by circular chamber 4, drive chamber 2, partition 5 again, so that entire spongy layer 51 is cooled down, spongy layer 51
It will cool down to fresh-keeping object, and realize the fresh-keeping of fresh-keeping object；It is largely generated in cold air and by after circular chamber 4, the cold air of flowing is by band
Turn movable vane piece 211 rotates, so that shaft 21 rotates and stirs No.1 spring 52 by tooth, No.1 spring 52 is intermittent
Upper to squeeze or pull down, so that spongy layer 51 is squeezed by No.1 spring 52, the water in spongy layer 51 will be extruded, so that greatly
The water of amount flows to drive chamber 2 and circular chamber 4 by partition 5, eventually arrives in dry ice room 3, causes a large amount of gas of dry ice in dry ice room 3
Change and generate a large amount of cold air, on the one hand driving moving blade 211 rotates cold air, is on the other hand attached on spongy layer 51, part
Into in storage room 1, cool down to fresh-keeping object fresh-keeping, circulation temperature lowering is fresh-keeping, and the long-distance transport for being conducive to fruit and vegetable seafood is fresh-keeping.
Water pipe 53 is provided in the dry ice room 3；The both ends of the water pipe 53 are connected to drive chamber 2, are arranged on water pipe 53
There are multiple water holes.When work, the water in spongy layer 51 flows in drive chamber 2 after being squeezed by No.1 spring 52, the water in drive chamber 2
It is flowed into water pipe 53 when passing through 53 end of water pipe, water is dropped onto dry ice room 3 by the water hole dispersion on water pipe 53, favorably
In the evenly dispersed gasification of dry ice, the weight for being on the one hand conducive to bottom is uniformly distributed, and keeps the balance of entire chest, on the other hand
The gasification dynamics for improving dry ice, can make 211 velocity of rotation of moving blade faster, improve the exchange velocity of water and dry ice gasification, mention
The fresh-keeping dynamics of high storage room 1.
The opening 511 of multiple linear types is offered on the spongy layer 51；The opening 511 and the through-hole one on partition 5
One is corresponding, and the elastic membrane 512 for sealing is provided on 511 inner walls that are open；Section is provided in the elastic membrane 512 as ellipse
The rubber rods 513 of shape；One end of the rubber rods 513 extends into the spring coil edge of No.1 spring 52.When work, shaft 21 is rotated
Drive No.1 spring 52 that will be stirred rubber rods 513 by intermittent crowded or drop-down, the No.1 spring 52 for being compressed or being elongated, and be made
Elliptoid rubber rods 513 are pushed aside elastic membrane 512, and the cold air in partition 5 will pass rapidly through elastic membrane 512 and rubber rods
Gap between 513 stores in the space of fresh-keeping object so that cold air enters storage room 1 across through-hole, makes at fresh-keeping object
Gas, which generates, to be flowed and fresh-keeping object is made to be cooled down, and the cooling for being conducive to fresh-keeping object is fresh-keeping.
Through slot 31 identical with 5 quantity of partition is provided on the upper wall of the dry ice room 3；One end is set at the through slot 31
For two connecting rods 54 of rotation connection, and reset spring is connected between the middle part of two connecting rods 54；The No.1 spring 52
Lower end is connected at the rotation connection of two connecting rods 54；The lower end of the connecting rod 54 is equipped with ring, and the upper end of connecting rod 54 is provided with leakage
Bucket 55；It is connect at the lower end of the funnel 55 and the rotation connection of connecting rod 54；One end and 2 side of drive chamber of the water pipe 53 are logical
Funnel 55 in slot 31 is connected to, and the other end of water pipe 53 is connected to the funnel 55 in 2 other side through slot 31 of drive chamber, and water pipe 53
The lower end for sequentially passing through connecting rod 54 is equipped with ring.When work, shaft 21 rotation drive No.1 spring 52 by it is intermittent it is upper squeeze or drop-down,
So that on the one hand No.1 spring 52 squeezes spongy layer 51, the water of spongy layer 51 is made to be extruded out, on the other hand makes two
Connecting rod 54 is pulled up, and when the end of two connecting rods 54 rises at through slot 31, the angle between two connecting rods 54 changes, so that wearing
The water pipe 53 crossed on connecting rod 54 is swung, so that water pipe 53 can uniformly fall in water droplet in dry ice room 3, is facilitated fresh-keeping object and is protected
It is fresh.
The ring of two 54 lower ends of connecting rod is non-coplanar in the vertical direction.The ring of 54 lower end of connecting rod is in the vertical direction not
It is coplanar, it may make that S-shaped is presented in the water pipe 53 across ring, when 54 angle of connecting rod changes, the water pipe 53 of S-shaped can be twisted, to make
Water pipe 53 is more uniform drips to dry ice room 3, make the dry ice homogeneous gasification in dry ice room 3, be on the one hand conducive to bottom
Weight is uniformly distributed, and is kept the balance of entire chest, is on the other hand improved the gasification dynamics of dry ice, can make 211 turns of moving blade
Dynamic speed faster, improves the exchange velocity of water and dry ice gasification, improves the fresh-keeping dynamics of storage room 1
The semi-oval convex block 22 being adapted to 21 surface of shaft is provided in the shaft 21；The convex block 22, which is fixed on, to be turned
On axis 21 at axis surface with teeth.When work, No.1 spring 52 is stirred by tooth shaft 21 is intermittent, No.1 spring 52 is by between
It squeezes or pulls down in formula of having a rest, during one circle of rotation of shaft 21, tooth first stirs No.1 spring 52, the convex block in subsequent shaft 21
22 squeeze the end of No.1 spring 52, so that No.1 spring 52 be made to swing, so that 51 lower end of spongy layer is extruded, are conducive to sponge
The water of floor 51 is entered in dry ice room 3 by drive chamber 2, water pipe 53, is promoted dry ice gasification cycle and is flow in storage room 1,
So that the fresh-keeping object in storage room 1 obtain it is fresh-keeping.
Specific workflow is as follows:
When work, fresh-keeping fresh-keeping object will be needed to be placed in storage room 1, it is during transportation, fresh-keeping in storage room 1
Object generates heat and causes to elevate the temperature, so that generating droplet in storage room 1, is entered in partition 5 and by spongy layer by through-hole
51 absorb, and after the water in spongy layer 51 is in a saturated state, part droplet will be flowed by partition 5, drive chamber 2 and circular chamber 4
Into dry ice room 3, dry ice meets water and generates cold air, and cold air passes through circular chamber 4 again, drive chamber 2, partition 5 flow on spongy layer 51,
So that entire spongy layer 51 is cooled down, spongy layer 51 will cool down to fresh-keeping object, realize the fresh-keeping of fresh-keeping object；It is a large amount of in cold air
After generating and passing through circular chamber 4, the cold air of flowing will drive moving blade 211 to rotate, so that shaft 21 rotates and passes through
Tooth stirs No.1 spring 52, and No.1 spring 52 is by intermittent crowded or drop-down, so that spongy layer 51 is squeezed by No.1 spring 52
It presses, the water in spongy layer 51 will be extruded, so that a large amount of water flows to drive chamber 2 and circular chamber 4, most Zhongdao by partition 5
Up in dry ice room 3, the dry ice in dry ice room 3 is caused largely to gasify and generate a large amount of cold air, on the one hand cold air drives moving blade
211 rotations, are on the other hand attached on spongy layer 51, partially enter in storage room 1, to fresh-keeping, the circulation temperature lowering of fresh-keeping object cooling
Fresh-keeping, the long-distance transport for being conducive to fruit and vegetable seafood is fresh-keeping.
Shaft 21 rotation make No.1 spring 52 by it is intermittent it is upper squeeze or drop-down during, compressed or be elongated one
Number spring 52 will stir rubber rods 513, push elliptoid rubber rods 513 by elastic membrane 512 aside, and the cold air in partition 5 will
The gap between elastic membrane 512 and rubber rods 513 is passed rapidly through, so that cold air, which passes through through-hole, enters the storage guarantor of storage room 1
In the space of fresh material, generates the gas at fresh-keeping object and flow and fresh-keeping object is made to be cooled down, the cooling for being conducive to fresh-keeping object is fresh-keeping.
Although the present invention has been disclosed in the preferred embodiments as above, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without departing from the scope of the technical proposal of the invention, all using in the methods and techniques of the disclosure above
Appearance makes many possible changes and modifications or equivalent example modified to equivalent change to technical solution of the present invention.Therefore,
Anything that does not depart from the technical scheme of the invention are made to the above embodiment any simple according to the technical essence of the invention
Modification, equivalent variations and modification, all of which are still within the scope of protection of the technical scheme of the invention.
Claims (6)
1. a kind of cold chain transportation packing case, including cabinet；It is characterized by: being provided with circular chamber (4) outside the cabinet, in cabinet
It is provided with storage room (1), drive chamber (2), dry ice room (3), partition (5) and shaft (21)；The circular chamber (4) is located at drive chamber
(2) outside, circular chamber (4) are connected to drive chamber (2) and dry ice room (3)；The partition (5) is arranged in storage room (1), partition
(5) it is provided with multiple, storage room (1) is at least divided into three interlayers by multiple partitions (5), and partition (5) is hollow shape, partition
(5) it is provided with multiple through-holes on, is connected to inside partition (5) with drive chamber (2), the sea of hollow cylindrical is installed in partition (5)
Continuous layer (51)；The spongy layer (51) is internally provided with No.1 spring (52) and No.1 spring (52) extends in drive chamber (2),
The spring coil of No.1 spring (52) is extruded on the inner wall of spongy layer (51)；Shaft (21) rotational installation is interior in drive chamber (2),
Shaft (21) and No.1 spring (52) contact position are provided with the insertion No.1 spring of the tooth on the tooth and shaft (21) less than half-turn
(52) between two neighboring spring coil, one end of shaft (21) passes through cabinet and extends into circular chamber (4), is located at circular chamber
(4) shaft (21) end in is provided with moving blade (211).
2. a kind of cold chain transportation packing case according to claim 1, it is characterised in that: be provided in the dry ice room (3)
Water pipe (53)；The both ends of the water pipe (53) are connected to drive chamber (2), and water pipe is provided with multiple water holes on (53).
3. a kind of cold chain transportation packing case according to claim 1, it is characterised in that: offered on the spongy layer (51)
The opening (511) of multiple linear types；Through-hole on the opening (511) and partition (5) corresponds, and is open on (511) inner wall
It is provided with the elastic membrane (512) for sealing；It is elliptoid rubber rods (513) that section is provided in the elastic membrane (512)；
One end of the rubber rods (513) extends into the spring coil edge of No.1 spring (52).
4. a kind of cold chain transportation packing case according to claim 2, it is characterised in that: on the upper wall of the dry ice room (3)
It is provided with through slot (31) identical with partition (5) quantity；Two connecting rods that one end is rotation connection are set at the through slot (31)
(54), and between the middle part of two connecting rods (54) it is connected with reset spring；The lower end of the No.1 spring (52) is connected to two
At the rotation connection of connecting rod (54)；The lower end of the connecting rod (54) is equipped with ring, and the upper end of connecting rod (54) is provided with funnel (55)；Institute
It states and is connect at the lower end and the rotation connection of connecting rod (54) of funnel (55)；One end and drive chamber (2) side of the water pipe (53)
Funnel (55) connection in through slot (31), the other end and the funnel in drive chamber (2) other side through slot (31) of water pipe (53)
(55) it is connected to, and water pipe (53) sequentially passes through the lower end of connecting rod (54) equipped with ring.
5. a kind of cold chain transportation packing case according to claim 4, it is characterised in that: two connecting rod (54) lower ends
Ring is non-coplanar in the vertical direction.
6. a kind of cold chain transportation packing case according to claim 1, it is characterised in that: be provided on the shaft (21) with
The semi-oval convex block (22) of shaft (21) surface adaptation；The convex block (22) is fixed on axis surface with teeth on shaft (21)
Place.
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| CN111361858A (en) * | 2020-03-15 | 2020-07-03 | 河北源泷科技有限公司 | Safe transfer device for hazardous raw materials |
| CN111736639A (en) * | 2020-06-09 | 2020-10-02 | 重庆城市管理职业学院 | Temperature monitoring system for cold chain logistics |
| CN112110046A (en) * | 2020-09-15 | 2020-12-22 | 屠伟珍 | Winter and summer dual-purpose cold chain thing flow box with excess temperature protect function |
| CN112896747A (en) * | 2021-03-23 | 2021-06-04 | 北京绿程锦绣能源科技有限公司 | Mobile carrier vehicle-mounted medical specimen storage box bin |
| CN117842519A (en) * | 2024-03-07 | 2024-04-09 | 福建金百利纸品有限责任公司 | Clothing transfer container with transportation antifriction |
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| CN117842519B (en) * | 2024-03-07 | 2024-06-11 | 福建金百利纸品有限责任公司 | Clothing transfer container with transportation antifriction |
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| CN109205097B (en) | 2019-11-05 |
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Address after: 314200 workshop, South Building, 555 Jinsui Road, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Kailu Packaging Technology Co.,Ltd. Address before: 314200 workshop, South Building, 555 Jinsui Road, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Kailu Packaging Technology Co.,Ltd. |
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Denomination of invention: A cold chain transportation packing box Effective date of registration: 20210915 Granted publication date: 20191105 Pledgee: Zhejiang Pinghu rural commercial bank Limited by Share Ltd. new warehouse branch Pledgor: Zhejiang Kailu Packaging Technology Co.,Ltd. Registration number: Y2021330001622 |
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Date of cancellation: 20230920 Granted publication date: 20191105 Pledgee: Zhejiang Pinghu rural commercial bank Limited by Share Ltd. new warehouse branch Pledgor: Zhejiang Kailu Packaging Technology Co.,Ltd. Registration number: Y2021330001622 |
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