CN107284868A - Transport refrigeration case based on phase-change material - Google Patents
Transport refrigeration case based on phase-change material Download PDFInfo
- Publication number
- CN107284868A CN107284868A CN201710293936.1A CN201710293936A CN107284868A CN 107284868 A CN107284868 A CN 107284868A CN 201710293936 A CN201710293936 A CN 201710293936A CN 107284868 A CN107284868 A CN 107284868A
- Authority
- CN
- China
- Prior art keywords
- phase
- casing
- change material
- wall
- cold insulation
- 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
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
- B65D81/38—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 with thermal insulation
- B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
-
- 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
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- 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
- 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
- B65D81/38—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 with thermal insulation
- B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3816—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 with thermal insulation rigid container being in the form of a box, tray or like container formed of foam material
Abstract
The invention discloses a kind of transport refrigeration case based on phase-change material, it includes：Casing, the casing that its one end being configured to by bottom and four side walls is closed；The side wall includes inner layer wall and outer wall；Cold insulation space is defined between the madial wall and lateral wall；Filling phase-change material in multiple cold insulation bars, the cold insulation bar is placed in the cold air space；Supporting plate, it is arranged on the inside of the casing, and the supporting plate is connected to the bottom half by support；The support includes the elastic component that at least one is made up of shape memory alloy material；And lid, it is used to cover to the box opening end and seals the casing, the casing is provided with seal assembly along its side wall periphery, and it is semicircular first sealing ring that the seal assembly, which includes two sections, and the openend of first sealing ring is set in the opposite direction.The present invention is simple in construction, easy to operate, extends the article fresh-keeping time limit, is that the transport of last one kilometer normal temperature provides safeguard.
Description
Technical field
The present invention relates to a kind of transporting equipment.It is more particularly related to which a kind of transport based on phase-change material is cold
Hide case.
Background technology
After Food Cold Chain refers to that perishable items is purchased or fished for from the place of production, in Product processing, storage, transport.Distribution.
It is sold, until being transferred in consumer's hand, its links is under low temperature environment necessary to product all the time, to ensure food
Quality safety, reduces consume, prevents the special supply chain system of pollution.As the improvement of people's living standards, food-safe
Pay attention to day by day, the deliberately pursuit to food freshness, low temperature logisticses will turn into a kind of upsurge.But at present, chilled food
Can not be widely as gift package and shopping at network, most basic reason is, one is that can not solve cold chain food last is public
In dispatching, two be can not realize frozen food normal temperature transport.Especially in last one kilometer delivery process, due to can not be punctual
It is sent to and causes the situation of foods to occur repeatedly.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of transport refrigeration case based on phase-change material, it can be by frozen food
It is positioned over the normal temperature transport that frozen food is realized in the refrigerating box.Meanwhile, it is capable to spin manifold temperature exceed refrigerated storage temperature when and
Shi Genghuan, it is ensured that cold chain food last one kilometer ensures food quality when dispensing.
In order to realize that there is provided a kind of transport based on phase-change material is cold according to object of the present invention and further advantage
Case is hidden, it includes：
Casing, the casing that its one end being configured to by bottom and four side walls is closed；The side wall includes inner layer wall and outer
Layer wall；Cold insulation space is defined between the madial wall and lateral wall；Multiple cold insulation bars, the guarantor are placed in the cold air space
Filling phase-change material in cold bar；
Supporting plate, it is arranged on the inside of the casing, and the supporting plate is connected to the bottom half by support；Institute
Stating support includes at least one elastic component being made up of shape memory alloy material；
And lid, it is used to cover to the box opening end and seals the casing, and the casing is all along its side wall
Edge is provided with seal assembly, and it is semicircular first sealing ring, first sealing ring that the seal assembly, which includes two sections,
Openend set in the opposite direction.
Preferably, the inner layer wall of the casing extends beyond the outer wall to form edge；The seal assembly is set
Put on the outer wall periphery at the edge.
Preferably, it is the second O-shaped sealing ring that the seal assembly, which also includes a section,；Second sealing ring is set
In the space that two the first sealing rings and the periphery are limited.
Preferably, the support includes multiple elastic components that the bottom half is fixed on array way, described
Elastic component is made up of marmem, and the elastic component has the high-temperature-phase shape stretched and the low-temperature phase shape of bending
Shape, when spin manifold temperature is increased to threshold value, the elastic component is in high-temperature-phase shape and by the supporting plate jack-up, for that will put
The object to be transported being placed in the supporting plate ejects the casing.
Preferably, the cold insulation bar includes the triangular prism shaped shell being made up of diaphragm seal and the phase being filled in shell
Become material.
Preferably, the phase-change material is low-temperature phase-change material, and phase transition temperature is subzero 5 DEG C to 8 DEG C.
Preferably, the diaphragm seal of the cold insulation bar is made up of polythene material, with array way on the diaphragm seal
It is provided with multiple projections.
Preferably, the cold insulation bar wherein while being close to the outer wall of the casing；It is relative with described wherein one side
One jiao be close to the casing inner layer wall.
Preferably, the length of the cold insulation bar is 30-40cm；The bottom surface length of side of the cold insulation bar is 4-5cm.
Preferably, the transport refrigeration case based on phase-change material also includes：It is arranged on the handle on the cabinet exterior
Hand.
The present invention at least includes following beneficial effect：Transport refrigeration box structure letter of the present invention based on phase-change material
It is single, cold insulation space is limited using double-layer box body, cold insulation bar, which is made, using inorganic phase-changing material provides low-temperature receiver.Greatly reduce cold
Refrigeration cost in chain transportation.The present invention sets supporting plate in the bottom half, when spin manifold temperature is not suitable for preserving cold
When hiding article, article is ejected by casing by support in time, so as to remind conveying people to change transport refrigeration case in time.Avoid cold
In chain transport last one kilometer normal temperature transportation, when can not be sent to due to article on time, the situation for causing chilled goods to addle
Occur.Cold insulation bar is made using inorganic phase-changing material, fully expands the cooling surface area of cold insulation bar, the freezing speed of cold insulation bar is improved
Rate, reduces cost of transportation.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the transport refrigeration case based on phase-change material described in one of embodiment of the invention；
Fig. 2 is the part-structure signal of the transport refrigeration case based on phase-change material described in one of embodiment of the invention
Figure；
Fig. 3 is that the structure of the transport refrigeration case cold insulation bar based on phase-change material described in one of embodiment of the invention is shown
It is intended to.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or many
The presence or addition of individual other elements or its combination.
As shown in Figure 1, 2, the present invention provides a kind of transport refrigeration case based on phase-change material, and it includes：
Casing 100, the casing that its one end being configured to by bottom 101 and four side walls 102 is closed；The side wall 102 is wrapped
Include inner layer wall 103 and outer wall 104；Cold insulation space 105 is defined between the madial wall 103 and lateral wall 104；The cold air
Filling phase-change material in multiple cold insulation bars 106, the cold insulation bar 106 is placed in space 105；The casing 100 is for example with modeling
Strand foam material is made, and cardboard or corrugated paper can also be used to be prepared from.The cold insulation space is used to place cold insulation bar, from
And be to be maintained at constant low-temperature condition inside whole casing 100.
200 plates are supported, it is arranged on the inside of the casing 100, the supporting plate 200 is connected to institute by support 201
State bottom half 101；The support 201 includes the elastic component that at least one is made up of shape memory alloy material；The branch
Frame is made of shape memory alloy material, and when casing 100 is in low temperature environment, the support 201 keeps the low temperature of bending
Phase state, the support 201 limits the space for accommodating article to be transported with the inner layer wall 103 jointly.And work as normal temperature
Transport after certain time, the temperature of the casing 100 can be gradually increasing, and the temperature inside casing 100 rises to predetermined
After threshold value, the support 201 can be deformed into high-temperature-phase state, that is, support 201 is stretched, and the support 201 is after stretching
Height will at least exceed 1/2nd of the height of casing 100, so as to guarantee that treating in the casing 100 will be accommodated in
Transport article and eject the casing, for reminding transport person to change transport refrigeration case in time.The marmem is a kind of
Atomic arrangement is very regular, volume become smaller than 0.5% martensitic traoformation alloy.This alloy can be produced under external force
Deformation, removes when external force, in a certain temperature conditions, can return to the original form.Because it has more than million times
Recover function, therefore be called " memorial alloy ".Support of the present invention for example with titanium-nickel alloy, gold-cadmium alloy or
The materials such as copper-zinc alloy are made.Recover high-temperature-phase shape when temperature is raised, low-temperature phase shape can be recovered during cooling again.
Transport refrigeration case of the present invention based on phase-change material also includes lid 300, and it is used to cover to the casing
100 openends and the sealing casing 100, the casing 100 are provided with seal assembly 400, the sealing along its side wall periphery
It is semicircular first sealing ring 401 that component 400, which includes two sections, and the openend of first sealing ring 401 is with phase negative side
To setting.The lid 300 is made for example with the identical material of casing 100, and the seal assembly 400 is used for institute
State casing 100 and lid 300 seals to extend the cold insulation time of the casing 100.
In one of the embodiments, as shown in figure 1, the inner layer wall 103 of the casing 100 extends beyond the outer wall
To form edge 107；The seal assembly 400 is arranged on the outer wall periphery at the edge 107.The edge 107 is used for more
Well on the fixed lid 300 to the casing 100.The seal assembly 400 is arranged on to the outside week at the edge 107
On edge, the edge 107 coordinates the formation of outer wall 104 labyrinth seal, for that can provide better seal performance.
In one of the embodiments, as shown in Fig. 2 it is that O-shaped second is close that the seal assembly 400, which also includes a section,
Seal ring 402；Second sealing ring 402 is arranged in the space that two the first sealing rings 401 are limited with the periphery 107.Institute
State the first sealing ring 401 and be for example arranged to semicircle, during two the first 401 back-to-back settings of sealing ring, in two first sealings
The both sides of ring 401 can form two gaps, and second sealing ring 402 can be arranged in one of them in two gaps,
It is preferably located in the gap of inner layer wall 103, to increase the sealing for the labyrinth seal being made up of seal assembly 400
Property.So as to improve the cold insulation time of the casing 100.
In one of the embodiments, as shown in figure 1, the support 201 includes being fixed on the casing with array way
Multiple elastic components of bottom 101, the elastic component is made up of marmem, and the elastic component has the height stretched
Warm phase shape and bending low-temperature phase shape, when spin manifold temperature is increased to threshold value, the elastic component in high-temperature-phase shape simultaneously
By the supporting plate jack-up, the object to be transported for that will be positioned in the supporting plate ejects the casing 100.The support
201 can be spring-like or wavy.Can the supporting plate 200 can be maintained at institute under low-temperature condition
Bottom half 101 is stated, the supporting plate 200 can be ejected at 1/2nd of the height of casing 100 when the condition of high temperature
Any shape.
In one of the embodiments, as shown in figure 3, the cold insulation bar 106 include by diaphragm seal be made it is triangular prism shaped
Shell 1061 and the phase-change material 1062 that is filled in shell.The shell 1061 seals the phase-change material and in Rhizoma Sparganii
Post shapes.The shell 1061 is arranged to triangular prism shape, it is therefore an objective to farthest expand the phase-change material of certain volume
Cold insulation surface area.The cooling time of cold insulation bar 106 can be shortened, the turnover rate of cold insulation bar is improved.
In one of the embodiments, the phase-change material is inorganic Low phase-change material, and phase transition temperature is subzero 5 DEG C and arrived
8℃.The phase-change material is for example purchased from smart cenotype energy FPE5N or the FPE2N material in Beijing.
In one of the embodiments, as shown in figure 3, the shell 1061 of the cold insulation bar is by high-density polyethylene material system
Into being provided with multiple raised 1063 on the shell 1061 with array way.Described raised 1063 can increase the cold insulation
The surface area of bar 106, improves cold insulation bar turnover rate.
In one of the embodiments, as shown in figure 1, the cold insulation bar wherein while being close to the outer layer of the casing
Wall；One jiao relative with described wherein one side is close to the inner layer wall of the casing.
In one of the embodiments, as shown in figure 1, the length of the cold insulation bar is 30-40cm；The bottom of the cold insulation bar
The face length of side is 4-5cm.
In one of the embodiments, as shown in figure 1, the transport refrigeration case based on phase-change material also includes：Set
Handle 500 on the outer wall of casing 100.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of transport refrigeration case based on phase-change material, it is characterised in that including：
Casing, the casing that its one end being configured to by bottom and four side walls is closed；The side wall includes inner layer wall and outer wall；
Cold insulation space is defined between the madial wall and lateral wall；Multiple cold insulation bars, the cold insulation bar are placed in the cold air space
Interior filling phase-change material；
Supporting plate, it is arranged on the inside of the casing, and the supporting plate is connected to the bottom half by support；The branch
Frame includes the elastic component that at least one is made up of shape memory alloy material；
And lid, it is used to cover to the box opening end and seals the casing, and the casing is set along its side wall periphery
It is equipped with seal assembly, it is semicircular first sealing ring that the seal assembly, which includes two sections, first sealing ring is opened
Mouth end is set in the opposite direction.
2. the transport refrigeration case as claimed in claim 1 based on phase-change material, it is characterised in that the inner layer wall of the casing prolongs
The outer wall is extended over to form edge；The seal assembly is arranged on the outer wall periphery at the edge.
3. the transport refrigeration case as claimed in claim 2 based on phase-change material, it is characterised in that the seal assembly also includes
One section is the second O-shaped sealing ring；Second sealing ring is arranged on the sky that two the first sealing rings are limited with the periphery
In.
4. the transport refrigeration case as claimed in claim 1 based on phase-change material, it is characterised in that the support is included with array
Mode is fixed on multiple elastic components of the bottom half, and the elastic component is made up of marmem, the elasticity
Component has the high-temperature-phase shape stretched and the low-temperature phase shape of bending, when spin manifold temperature is increased to threshold value, the elastic structure
Part is in high-temperature-phase shape and by the supporting plate jack-up, and the object to be transported ejection for that will be positioned in the supporting plate is described
Casing.
5. the transport refrigeration case as claimed in claim 1 based on phase-change material, it is characterised in that the cold insulation bar is included by close
The triangular prism shaped shell that sealer is made and the phase-change material being filled in shell.
6. the transport refrigeration case as claimed in claim 5 based on phase-change material, it is characterised in that the phase-change material is low temperature
Phase-change material, phase transition temperature is subzero 5 DEG C to 8 DEG C.
7. the transport refrigeration case as claimed in claim 6 based on phase-change material, it is characterised in that the diaphragm seal of the cold insulation bar
It is made up of polythene material, multiple projections is provided with array way on the diaphragm seal.
8. the transport refrigeration case as claimed in claim 7 based on phase-change material, it is characterised in that wherein the one of the cold insulation bar
While being close to the outer wall of the casing；One jiao relative with described wherein one side is close to the inner layer wall of the casing.
9. the transport refrigeration case based on phase-change material as claimed in claim 8, it is characterised in that the length of the cold insulation bar is
30-40cm；The bottom surface length of side of the cold insulation bar is 4-5cm.
10. the transport refrigeration case as claimed in claim 1 based on phase-change material, it is characterised in that also include：It is arranged on described
Handle on cabinet exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293936.1A CN107284868B (en) | 2017-04-28 | 2017-04-28 | Transport refrigeration case based on phase-change material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293936.1A CN107284868B (en) | 2017-04-28 | 2017-04-28 | Transport refrigeration case based on phase-change material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107284868A true CN107284868A (en) | 2017-10-24 |
| CN107284868B CN107284868B (en) | 2019-04-23 |
Family
ID=60093949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710293936.1A Active CN107284868B (en) | 2017-04-28 | 2017-04-28 | Transport refrigeration case based on phase-change material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107284868B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240365A (en) * | 2018-10-22 | 2019-01-18 | 厦门浩添冷链科技有限公司 | Temperature control box |
| CN109552760A (en) * | 2018-12-30 | 2019-04-02 | 纯钧新材料(深圳)有限公司 | Heat-proof device with phase-change material |
| CN112577227A (en) * | 2019-09-27 | 2021-03-30 | 开利公司 | Container equipment and article storage and transportation method |
| CN112804915A (en) * | 2018-10-05 | 2021-05-14 | 普罗米科股份有限公司 | Method for producing tableware filled with phase change material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112804915A (en) * | 2018-10-05 | 2021-05-14 | 普罗米科股份有限公司 | Method for producing tableware filled with phase change material |
| CN109240365A (en) * | 2018-10-22 | 2019-01-18 | 厦门浩添冷链科技有限公司 | Temperature control box |
| CN109552760A (en) * | 2018-12-30 | 2019-04-02 | 纯钧新材料(深圳)有限公司 | Heat-proof device with phase-change material |
| CN112577227A (en) * | 2019-09-27 | 2021-03-30 | 开利公司 | Container equipment and article storage and transportation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107284868B (en) | 2019-04-23 |
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Effective date of registration: 20210312 Address after: 518000 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen Patentee after: China International Marine Containers (Group) Co.,Ltd. Patentee after: CIMC COLD CLOUD (BEIJING) SUPPLY CHAIN MANAGEMENT Co.,Ltd. Address before: 100027 102, 1st floor, No.5 workshop, Maohua workshop, No.1 CAIDA 3rd Street, Nancai Town, Shunyi District, Beijing Patentee before: CIMC COLD CLOUD (BEIJING) SUPPLY CHAIN MANAGEMENT Co.,Ltd. |