CN108016756A - A kind of cold insulated cabinet - Google Patents
A kind of cold insulated cabinet Download PDFInfo
- Publication number
- CN108016756A CN108016756A CN201711295226.9A CN201711295226A CN108016756A CN 108016756 A CN108016756 A CN 108016756A CN 201711295226 A CN201711295226 A CN 201711295226A CN 108016756 A CN108016756 A CN 108016756A
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- Prior art keywords
- vip
- layers
- stage portion
- plate
- protective layer
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- 239000010410 layer Substances 0.000 claims abstract description 52
- 239000011241 protective layer Substances 0.000 claims abstract description 34
- 238000003475 lamination Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 description 41
- 238000009413 insulation Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 5
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004425 Makrolon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- -1 poly- ammonia Ester Chemical class 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004078 waterproofing Methods 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
- B65D81/38—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
- B65D81/3823—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 different materials, e.g. laminated or foam filling between walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The present invention provides a kind of cold insulated cabinet, including the babinet that front, rear, left and right plate and bottom plate are spliced, the front, rear, left and right plate includes the inner protective layer of lamination, VIP and PU layer successively respectively；Inner protective layer is consistent with the length and width of VIP and aligned fashion, the PU layers of outside for being distributed only over VIP, PU layers of bottom and the bottom aligned fashion of VIP, PU layers of left and right side and top margin stretch out a pre-determined distance to form stage portion relative to VIP；Bottom plate includes：The PU layers of VIP, the bottom surface for coating the VIP and surrounding side, the protective layer being only covered on the VIP top surfaces；The stage portion of the left and right side of the foreboard is overlapped with the stage portion on front side of left and right plate respectively to be coordinated；The stage portion of the left and right side of the back plate is overlapped with the stage portion on rear side of left and right plate respectively to be coordinated；The base of rectangle frame is arranged on bottom plate, and the surrounding lateral surface of rectangle frame aligns with the surrounding lateral surface of the bottom plate respectively.
Description
Technical field
The present invention relates to one kind using cold insulated cabinet made of PU materials and vacuum heat-insulating plate.
Background technology
The use more of existing cold insulated cabinet opens thermal insulation board more and is spliced, wherein, thermal insulation board is coated completely using expanded material
Vacuum heat-insulating plate forms.
The expanded material generally uses polystyrene foam（Expanded Polystyrene abbreviations EPS）, or poly- ammonia
Ester rigid foam etc..
EPS is a kind of light type high-molecule polymer.It is to add foaming agent using polystyrene resin, while heats progress
Softening, foaming agent produce gas, form a kind of foamed plastics of rigid closed cell structure.Its processing method presses the difference of foam pattern
Type method and extrusion molding can be divided into.0.116 watt when the thermal conductivity factor of polystyrene is 30 DEG C/(rice is opened).
Polyurethane foam（Abbreviation PU）It is using isocyanates and polyethers as primary raw material, in foaming agent, catalyst, fire retardant
Under the action of a variety of auxiliary agents, mixed by special equipment, the high molecular polymer formed through high pressure painting foam-in-place.It is poly-
Urethane bubble has soft two kinds of bubble and hard bubble.Soft bubble is open-celled structure, and hard bubble is hole-closing structure；Rigid polyurethane foam is main
Apply and kept the temperature in skin, waterproofing and thermal insulation of roofing integration, heat preservation of refrigeration storage is heat-insulated, pipe insulation material, building board, cold
Hide car and the heat-insulated material of freezer etc..
Vacuum heat-insulating plate or vacuum insulation panel（That is VIP, English Vacuum Insulation Panel）, the heat conduction system of VIP
Generally may be used at several 30 DEG C<0.003 watt/(rice is opened).Under the same terms, the thermal conductivity factor of PU is generally than VIP high an order of magnitude.
VIP finished products are generally tablet, may be made as arc panel；Film bags of the VIP including being used for vacuum coater core, and film bag
Intolerant to abrasion, not shock resistance；Once film bag breakage gas leakage, then VIP is to fail, and the thermal conductivity factor for the VIP that fails will greatly improve.For
This need to coat foamed material layer in the one side or the multi-lateral of VIP, to protect VIP, corresponding heat preservation plate material abbreviation PU-VIP, and use
Cold insulated cabinet is made in PU-VIP.
It is existing using in cold insulated cabinet made of PU-VIP, in the splice ends of adjacent two pieces of PU-VIP, corresponding two pieces of VIP's
There are two layers of polyurethane foam for abutting end（That is PU layers）, and PU layers of electrocaloric coefficient causes to keep the temperature compared with VIP high an order of magnitude
Case integral heat insulation performance is weakened, and how further to play the advantage of VIP, is that this area will solve to greatly improve cold insulation effect
Technical problem certainly.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of cold insulated cabinet simple in structure, can improving cold insulation effect, with
Further play the adiabatic advantage of VIP.
To solve the above-mentioned problems, the present invention provides a kind of cold insulated cabinet, it includes：Front, rear, left and right plate and bottom plate are spelled
The babinet connect, the front, rear, left and right plate include the first inner protective layer of lamination, the first VIP and the first PU successively respectively
Layer；First inner protective layer is consistent with the length and width of the first VIP and aligned fashion, the first PU layers of outside for being distributed only over the first VIP,
First PU layers bottom and the first VIP bottom aligned fashion, the first PU layers left and right side and top margin relative to the first VIP to
One pre-determined distance of outer extension, to form stage portion with the side of VIP；Bottom plate includes：2nd VIP, the bottom surface for coating the 2nd VIP
The 2nd PU layers with surrounding side, the protective layer being only covered on the 2nd VIP top surfaces；First, second PU layers of consistency of thickness,
The pre-determined distance is the first PU layers of thickness；The front, rear, left and right plate forms a rectangle frame, the left and right side of the foreboard
Stage portion respectively with front side of left and right plate stage portion overlap coordinate；The stage portion of the left and right side of the back plate respectively with it is left,
Stage portion overlap joint on rear side of right panel coordinates；The base of the rectangle frame is arranged on the bottom plate, the surrounding lateral surface point of rectangle frame
Do not align with the surrounding lateral surface of the bottom plate so that the bottom surface outer rim of the first VIP in the front, rear, left and right plate respectively with
The edge alignment of 2nd VIP, and the lateral surface of each first VIP aligns with the 2nd VIP surroundings side respectively.
The cold insulated cabinet further includes：Cover board；Cover board includes the 3rd inner protective layer, the 3rd VIP and the 3rd of lamination successively
PU layers；3rd inner protective layer is consistent with the length and width of the 3rd VIP and aligned fashion, the 3rd PU layers four sides relative to the 3rd VIP to
The outer extension pre-determined distance, to form stage portion with the side of VIP.
As the another embodiment of cover board, cover board includes the 3rd inner protective layer, the 3rd VIP and the 3rd of lamination successively
PU layers；3rd inner protective layer is consistent with the length and width of the 3rd VIP and aligned fashion, and forms central composite plate；Central composite plate
Be coated with surrounding side wall 1-5mm it is thick, with the described 3rd PU layer integral PU protective layers；3rd PU layers of four sides are in
The PU protective layers of centre composite plate stretch out the pre-determined distance to form stage portion.
First, second, and third inner protective layer is hollow sheeting or wood-plastic board.
The hollow sheeting generally uses environment friendly and pollution-free recyclable thermoplastic polypropylene（PP）, polyethylene（HDPE）Resin and
Various auxiliary materials are made, and in addition have a kind of makrolon（PC）Hollow sheeting, also known as sunlight board, glass caprone plate, PC are hollow
Plate, is process with high performance engineering plastics PC resin, has that transparency is high, light, shock resistance, sound insulation, heat-insulated, difficult
The features such as firing, be anti-aging.
The hollow sheeting that the present invention uses includes：Upper and lower laminate and the parallel partition plate being arranged between upper and lower laminate；It is adjacent every
A through hole is formed between plate；Further preferred scheme is that the both ends of each through hole are closed using expanded material, so that each through hole shape
Into air bag, shock resistance and thermal insulation performance are lifted.
The top surface of each VIP in the front, rear, left and right plate covered with the described first PU layers one PU protective layers.
Stage portion on the inside of the cover board is suitable for coordinating with the stage portion of the top open part of the rectangle frame, and is coordinating
When, the edge of the 3rd VIP is respectively at directly over the top surface of the front, rear, left and right plate.
The present invention has positive effect relative to the prior art：
（1）In the cold insulated cabinet of the offer of the present invention, directly overlapped between the VIP in two blocks of side plates of adjacent overlap joint, therebetween not
There are polyurethane foam（That is PU layers）, and then avoid incubator integral heat insulation performance and be weakened.（2）It is adjacent in order to prevent to take
Direct friction occurs between the two pieces of VIP connect and influences the service life of VIP, is set in the lap-joint of adjacent two pieces of VIP hollow
Plate.（3）Adjacent two blocks of side plates are overlapped by stage portion to be coordinated so that there is no straight-through gap for lap-joint so that gap is by interior
And outer path is in zigzag, beneficial to the inside and outside path of air-flow at partition gap, beneficial to raising heat insulation effect.（4）It is described it is forward and backward,
In the two boards of laterally adjacent docking in left and right plate, or between the base of front, rear, left and right plate and bottom plate, corresponding
Only have one layer of hollow sheeting between two pieces of VIP, each through hole on each hollow sheeting is closed at both ends.Hollow sheeting can meet stronger resistance to punching
Hit, compared to PU layers, the thermal conductivity factor of above-mentioned hollow sheeting and PU layers it is basically identical, but the fast fast-growing of product is beneficial to using hollow sheeting
Production, shortens life cycle of the product, without waiting for the time of PU layers of foaming.The appearance and size of hollow sheeting, thickness are easily accurate at the same time
Cut, control, beneficial to the uniformity of bulk article appearance and size；In the case of same thickness, the mechanical strength of hollow sheeting is substantially high
In PU layers, beneficial to the intensity for lifting whole product.
Brief description of the drawings
To enable the invention to more clearly be understood, the present invention is made with specific embodiment below in conjunction with the accompanying drawings further detailed
Describe in detail bright：
Fig. 1-1 is the medial surface schematic diagram of the front, rear, left and right plate of the present invention；
Fig. 1-2 is longitudinal section structure diagram of the front, rear, left and right plate；
Fig. 1-3 is the horizontal section structure diagram of the front, rear, left and right plate；
Fig. 2 is the structure diagram of the bottom plate；
Fig. 2-1 is the section structure diagram of the bottom plate；
Fig. 3 is the horizontal section structure diagram of cold insulated cabinet of the present invention；
Fig. 3-1 is the enlarged drawing of local I in Fig. 3；
Fig. 4 is longitudinal section structure diagram of cold insulated cabinet of the present invention；
Fig. 4-1 is the enlarged drawing of local I II in Fig. 4；
Fig. 4-2 is the enlarged drawing of local I I in Fig. 4；
Fig. 5-1 is the structure diagram of the cover board；
Fig. 5-2 is the section structure diagram of the cover board.
Embodiment
Embodiment 1
A kind of cold insulated cabinet, it includes：The babinet 3 that front, rear, left and right plate 1 and bottom plate 2 are spliced, the front, rear, left and right plate 1
Include the first inner protective layer 1-1, the first VIP 1-2 and the first PU layers of 1-2 of lamination successively respectively；First inner protective layer and first
The length and width of VIP is consistent and aligned fashion, the first PU layers of outside for being distributed only over the first VIP, the first PU layers of bottom and first
The bottom aligned fashion of VIP, the first PU layers left and right side and top margin stretch out a pre-determined distance relative to the first VIP, with
The side of first VIP 1-2 forms stage portion 1-4.
Bottom plate 2 includes：2nd VIP 2-1, the bottom surface for coating the 2nd VIP and surrounding side the 2nd PU layers of 2-2, only cover
The protective layer 2-3 being placed on the 2nd VIP top surfaces；First, second PU layers of consistency of thickness, the pre-determined distance are the first PU layers
Thickness；The front, rear, left and right plate forms a rectangle frame, the stage portion of the left and right side of the foreboard respectively with before left and right plate
The stage portion overlap joint of side coordinates.
The stage portion of the left and right side of the back plate is overlapped with the stage portion on rear side of left and right plate respectively to be coordinated；
The base of the rectangle frame is arranged on the bottom plate, the surrounding lateral surface of rectangle frame respectively with the outside of the surrounding of the bottom plate
In face of neat so that the bottom surface outer rim of the first VIP in the front, rear, left and right plate respectively with the edge pair with the 2nd VIP
Together, and respective side of the lateral surface respectively with the 2nd VIP surroundings of each first VIP is alignd, rectangle frame described in blend compounds band connection
With bottom plate, blend compounds band surrounds the seam of the two, with closure seam.Front, rear, left and right plate 1 and bottom plate 2 may be provided at one in advance
In the canvas bag of system, bandage, hand-strap etc. are set on canvas bag, carried with facilitating.
The cold insulated cabinet further includes：Cover board 4；Cover board 4 includes the 3rd inner protective layer of lamination, the 3rd VIP and the successively
Three PU layers；3rd inner protective layer is consistent with the length and width of the 3rd VIP and aligned fashion, and forms central composite plate；Central composite plate
Surrounding side wall on be coated with 1-5mm it is thick, with the described 3rd PU layer integral PU protective layers；3rd PU layers four sides relative to
The PU protective layers of central composite plate stretch out the pre-determined distance to form the 3rd stage portion 4-1.Cover board 4 may also be arranged on
In the prefabricated lid of canvas, which is integrally connected with the sack side of the canvas bag, remaining side of lid passes through
Pressure-sealing zipper is connected with the sack sealing of the canvas bag.
First, second, and third inner protective layer is hollow sheeting or wood-plastic board.Hollow sheeting includes：Upper and lower laminate peace
Row is arranged on the partition plate between upper and lower laminate；A through hole is formed between adjacent separator, the both ends of each through hole are sealed using expanded material
Close, so that each through hole forms air bag, lift shock resistance and thermal insulation performance.The top surface of the front, rear, left and right plate covered with
With the described first PU layers of integral PU protective layers.
The 3rd stage portion 4-1 on the inside of the cover board is suitable for coordinating with the stage portion of the top open part of the rectangle frame,
And when coordinating, the edge of the 3rd VIP is respectively at directly over the top surface of the front, rear, left and right plate.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, it can also be made on the basis of the above description
Its various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair
Among the obvious changes or variations that bright spirit is extended out is still in protection scope of the present invention.
Claims (7)
1. a kind of cold insulated cabinet, including the babinet that front, rear, left and right plate and bottom plate are spliced, it is characterised in that：It is described it is forward and backward,
Left and right plate includes the first inner protective layer of lamination, the first VIP and the first PU layers successively respectively；
First inner protective layer is consistent with the length and width of the first VIP and aligned fashion, the first PU layers of outside for being distributed only over the first VIP,
First PU layers bottom and the first VIP bottom aligned fashion, the first PU layers left and right side and top margin relative to the first VIP to
It is outer to extend a pre-determined distance to form stage portion；
Bottom plate includes：2nd VIP, the 2nd PU layers of the bottom surface for coating the 2nd VIP and surrounding side, be only covered in this second
Protective layer on VIP top surfaces；
First, second PU layers of consistency of thickness, the pre-determined distance are the first PU layers of thickness；
The front, rear, left and right plate forms a rectangle frame, the stage portion of the left and right side of the foreboard respectively with front side of left and right plate
Stage portion overlap joint coordinate；
The stage portion of the left and right side of the back plate is overlapped with the stage portion on rear side of left and right plate respectively to be coordinated；
The base of the rectangle frame is arranged on the bottom plate, the surrounding lateral surface of rectangle frame respectively with the outside of the surrounding of the bottom plate
In face of neat, so that the bottom surface of the first VIP of the front, rear, left and right plate is arranged on the 2nd VIP, and the side of each first VIP point
Respective side not with the 2nd VIP surroundings is alignd.
2. cold insulated cabinet according to claim 1, it is characterised in that further include：Cover board；
Cover board includes the 3rd inner protective layer of lamination, the 3rd VIP and the 3rd PU layers successively；3rd inner protective layer and the 3rd VIP's
Length and width is consistent and aligned fashion, and the 3rd PU layers of four sides stretch out the pre-determined distance to form step relative to the 3rd VIP
Portion.
3. cold insulated cabinet according to claim 1, it is characterised in that further include：Cover board；
Cover board includes the 3rd inner protective layer of lamination, the 3rd VIP and the 3rd PU layers successively；3rd inner protective layer and the 3rd VIP's
Length and width is consistent and aligned fashion, and forms central composite plate；
Be coated with the surrounding side wall of central composite plate 1-5mm it is thick, with the described 3rd PU layer integral PU protective layers；
3rd PU layers of four sides stretch out the pre-determined distance to form stage portion relative to the PU protective layers of central composite plate.
4. according to the cold insulated cabinet described in one of claim 1-3, it is characterised in that first, second, and third inner protective layer
It is hollow sheeting or wood-plastic board.
5. according to the cold insulated cabinet described in one of claim 1-3, it is characterised in that the top surface covering of the front, rear, left and right plate
There is the protective layer with the described first PU layers of PU one.
6. cold insulated cabinet according to claim 3, it is characterised in that the stage portion on the inside of the cover board is suitable for and the rectangle
The stage portion of the top open part of frame coordinates, and when coordinating, the edge of the 3rd VIP be respectively at it is described it is forward and backward,
Directly over the top surface of left and right plate.
7. cold insulated cabinet according to claim 4, it is characterised in that the hollow sheeting includes：Upper and lower laminate is arranged on parallel
Partition plate between upper and lower laminate；Form a through hole between adjacent separator, each through hole it is closed at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711295226.9A CN108016756B (en) | 2017-12-08 | 2017-12-08 | Cold insulation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711295226.9A CN108016756B (en) | 2017-12-08 | 2017-12-08 | Cold insulation box |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410543809.2A Division CN118323652A (en) | 2017-12-08 | Cold insulation box adopting VIP |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108016756A true CN108016756A (en) | 2018-05-11 |
| CN108016756B CN108016756B (en) | 2024-05-24 |
Family
ID=62073070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711295226.9A Active CN108016756B (en) | 2017-12-08 | 2017-12-08 | Cold insulation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108016756B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755768A (en) * | 2019-11-27 | 2020-02-07 | 浙江东榜科技有限公司 | High-sealing mechanism applied to box/cover |
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|---|---|---|---|---|
| EP1213406A2 (en) * | 2000-12-07 | 2002-06-12 | Hermann Schnös | Heat insulating construction for wall covering |
| CN102849349A (en) * | 2012-09-12 | 2013-01-02 | 苏州安特实业有限公司 | Heat insulation box |
| CN203529014U (en) * | 2013-07-19 | 2014-04-09 | 北京千里冰蓝冷链技术有限公司 | Split mounting type insulation box |
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| CN206307500U (en) * | 2016-11-04 | 2017-07-07 | 松冷（武汉）科技有限公司 | A kind of vacuum insulation constant temperature casing |
| CN106742785A (en) * | 2017-02-07 | 2017-05-31 | 糜玥崎 | A kind of incubator and its application method |
| CN107323878A (en) * | 2017-06-29 | 2017-11-07 | 福建赛特新材股份有限公司 | A kind of manufacture method of cold chain heat insulation box and cold chain heat insulation box |
| CN207645030U (en) * | 2017-12-08 | 2018-07-24 | 江苏山由帝奥节能新材股份有限公司 | A kind of cold insulated cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110755768A (en) * | 2019-11-27 | 2020-02-07 | 浙江东榜科技有限公司 | High-sealing mechanism applied to box/cover |
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