CN111572956A - Cold-chain logistics cold accumulation insulation box capable of being rapidly cooled - Google Patents
Cold-chain logistics cold accumulation insulation box capable of being rapidly cooled Download PDFInfo
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- CN111572956A CN111572956A CN202010425827.2A CN202010425827A CN111572956A CN 111572956 A CN111572956 A CN 111572956A CN 202010425827 A CN202010425827 A CN 202010425827A CN 111572956 A CN111572956 A CN 111572956A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/005—Devices using other cold materials; Devices using cold-storage bodies combined with heat exchangers
-
- 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
- B65D25/14—Linings or internal coatings
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
- F25D3/06—Movable containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Packages (AREA)
Abstract
The invention relates to a cold-chain logistics cold accumulation insulation box capable of being rapidly cooled, and solves the problem that the circulation efficiency of the cold accumulation insulation box is influenced because the conventional cold accumulation insulation box and insulation medium need to be frequently replaced and cooled for a long time. This device includes the box, the bottom half is equipped with the cold-storage treasured, the cold-storage is precious including the casing, and the relative both sides of casing are equipped with respectively fills cold import and fills the cold export, fill cold import and fill the cold export and all pierce through the box lateral wall and form a complete set and be provided with detachable heat preservation closing cap, fill cold import inboard and be equipped with the import grid, the inboard of filling the cold export is equipped with the export grid, the equal vertical setting of grid strip of import grid and export grid, the multilayer holder has been erect to layering from top to bottom between import grid and the export grid, inlay on the holder and be equipped with a plurality of cold-storage capsules, the cold-storage capsule. The invention can realize quick and repeated cold filling by replacing the cold accumulation module without opening the box, thereby greatly improving the efficiency and flexibility of cold chain circulation.
Description
Technical Field
The invention belongs to the field of logistics transportation, relates to a cold-chain cold accumulation insulation can, and particularly relates to a cold-chain logistics cold accumulation insulation can capable of being rapidly cooled.
Background
The cold accumulation insulation can is a high-efficiency green logistics technology which is developed in the beginning of the 80 th of the 20 th century, and has the advantages that: the method has the advantages of no need of mechanical refrigeration, repeated utilization, energy conservation, environmental protection, realization of mixed loading and transportation of normal-temperature, frozen and refrigerated goods on the same vehicle, and full utilization of the freight transportation capability in the same transportation direction. With the rapid development of the cold chain logistics industry, the research on the heat preservation performance of the cold accumulation insulation can has great significance for cold storage transportation and the last kilometer of the cold chain. At present, cold accumulation and heat preservation transportation is mainly a packaging mode of 'foam boxes and ice bags', and although the packaging mode is low in cost, the heat preservation effect is poor, the temperature fluctuation is large, and the problems of high quality deterioration, high corrosion loss rate and the like in the refrigeration transportation process are caused. With polyurethane and vacuum plate insulation construction's box on the market, carry out the cold-storage through the mode of placing the cold-storage board, the cold-storage board fill cold need go on in the freezer of place of production or delivery place, fill cold time and need more than 12h usually, it can produce temperature fluctuation to change the cold-storage board moreover and need carry out the unpacking operation to can lead to the inside goods and materials of box to produce mechanical damage such as collision, especially when the transportation of fruit vegetables, fruit mechanical damage still can lead to rotting. In addition, the circulation efficiency of the cold accumulation insulation can is affected by the overlong time for frequently replacing the cold accumulation plate and charging cold.
Disclosure of Invention
The invention aims to solve the problem that the circulation efficiency of the existing cold accumulation insulation box and the existing insulation medium need to be frequently replaced and be cooled for a long time, and provides a cold chain logistics cold accumulation insulation box capable of being rapidly cooled.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a can fill cold-chain commodity circulation cold-storage insulation can of cold fast, includes the box, its characterized in that: the bottom half is equipped with the cold-storage treasured, the cold-storage is precious including the casing, and the relative both sides of casing are equipped with respectively fills cold import and fills the cold export, fill cold import and fill the cold export and all pierce through the box lateral wall and form a complete set and be provided with detachable heat preservation closing cap, fill cold import inboard and be equipped with the import grid, fill the inboard of cold export and be equipped with the export grid, import grid and the equal vertical setting of grid strip of export grid, the multilayer holder has been erect to layering from top to bottom between import grid and the export grid, inlay on the holder and be equipped with a plurality of cold-storage capsules, the cold-storage capsule intu. This device sets up cold-storage treasured in the bottom half of insulation can, and cold-storage treasured both sides are through filling cold import and filling the cold export, and inside evenly sets up the cold-storage capsule to fix a position the cold-storage capsule through the holder, make to have the clearance of filling the circulation of cold fluid between the cold-storage capsule. The cold accumulation capsule can be selected from the proposals described in Chinese patent publication No. CN105542051A or CN110205103A, or the cold accumulation medium can be a phase change cold accumulation material, and the capsule shell is made of rubber, plastic or other organic materials. Through the intensive arrangement of cold-storage capsules, the space proportion of cold-storage materials and circulation gaps can reach 1: 0.7-1: 3, the cold storage plate commonly used at present is formed by compounding or mutually doping a cold storage material as a heat carrier and a matrix material as a framework, and although the cold storage plate is seemingly thin, the space occupation ratio of the cold storage material does not occupy a great advantage compared with the application. The scheme can use two forms of air-cooled cold charging and water-cooled cold charging for cold charging, realizes decentralized enhanced heat transfer through the structural design of the distributed cold storage capsule, and greatly reduces the cold charging time of the cold storage agent. As known from the knowledge of heat transfer science, the cold accumulation capsule is arranged into a ball with the diameter of 10-30mm, and the cold filling time can be controlled within 30 min. The scheme has the advantages that: 1. the cold accumulation module can be replaced without opening the box to realize quick cold filling, the efficiency of cold chain circulation is greatly improved, and the temperature fluctuation and mechanical collision after the box is opened are reduced. 2. The cold accumulation treasured can be dismantled and change, for the transportation temperature demand of different goods and materials provides the possibility of multi-temperature-zone transportation, can change the cold accumulation treasured of different cold accumulation warm areas according to the demand. 3. The traditional two-point type cold chain mode is changed, the distribution device can adapt to a new distribution mode, and a multi-point type logistics mode can be realized by a mode that cold filling piles (which can be realized by a conventional refrigerating unit and is simple to install) are arranged at a station, a production place and a marketing place along the way. 4. Every region commodity circulation node sets up fills cold stake, and the precious cold of cold accumulation is imported and exported (through flange or quick interface) and can realize fast and fill being connected and demolising of cold stake, can select forced air cooling or water-cooling mode to fill cold as required.
Preferably, the holder comprises an upper frame plate and a lower frame plate which are parallel to each other, the upper frame plate is uniformly provided with a plurality of upper positioning holes, the lower frame plate is uniformly provided with a plurality of lower positioning holes, the upper positioning holes and the lower positioning holes have the same aperture and are aligned one by one, the cold storage capsules are spherical, the apertures of the upper positioning holes and the lower positioning holes are smaller than the outer diameters of the cold storage capsules, and the cold storage capsules are clamped between the upper positioning holes and the lower positioning holes which are aligned with each other.
Preferably, the cold accumulation capsule is spherical, and the height difference of the two adjacent layers of holders is 0.7 to 1.3 times of the outer diameter of the cold accumulation capsule. When the multiple is 1, under the upper and lower cold-storage capsule alignment state, the cold-storage capsule meets from top to bottom, and the cold-storage capsule side of same layer supports and leans on, and the cold-storage capsule is 0.52 with the ratio in circulation clearance this moment: 0.48.
preferably, the cold storage capsules are arranged on the holder in a matrix of a plurality of rows and a plurality of columns.
Preferably, the height difference of the two adjacent holders is 0.7-1 times of the outer diameter of the cold accumulation capsules, and the cold accumulation capsules of the two adjacent holders are arranged in a staggered manner in the row direction and the column direction. The cold accumulation capsules of upper and lower layers are arranged in a staggered mode, so that the height difference of the retaining frame is smaller, the space of the cold accumulation capsules occupies a larger space, the circulation gap is reduced, and the cold filling time is increased.
Preferably, the opposite sides of the inlet grille and the outlet grille are aligned with clamping grooves for erecting the ends of the retainer.
Preferably, the cold accumulation device is provided with a square cross section between the inlet grid and the outlet grid, a square funnel-shaped opening which is uniformly increased is arranged between the cold filling inlet and the inlet grid, and a square funnel-shaped opening which is uniformly reduced is arranged between the outlet grid and the cold filling outlet.
Preferably, the cold storage capsule is a spherical capsule body with the outer diameter of 10-30 mm.
Preferably, the box body is provided with a lining plate above the cold accumulation device in a cushioning mode, and the lining plate is a stainless steel pore plate.
Preferably, the box body is a square box body with an opening on the top surface, a box cover is arranged at the top of the box body, and the box body and the box cover are both made of heat-insulating materials.
The invention has the following beneficial effects: 1. the cold accumulation module can be replaced without opening the box to realize quick cold filling, the efficiency of cold chain circulation is greatly improved, and the temperature fluctuation and mechanical collision after the box is opened are reduced. 2. The cold accumulation treasured can be dismantled and change, for the transportation temperature demand of different goods and materials provides the possibility of multi-temperature-zone transportation, can change the cold accumulation treasured of different cold accumulation warm areas according to the demand. 3. The traditional two-point type cold chain mode is changed, the distribution device can adapt to a new distribution mode, and a multi-point type logistics mode can be realized by a mode that cold filling piles (which can be realized by a conventional refrigerating unit and is simple to install) are arranged at a station, a production place and a marketing place along the way. 4. Every region commodity circulation node sets up fills cold stake, and the precious cold of cold accumulation is imported and exported (through flange or quick interface) and can realize fast and fill being connected and demolising of cold stake, can select forced air cooling or water-cooling mode to fill cold as required.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of an exploded structure of the present invention.
Fig. 2 is a schematic diagram of the structure at a in fig. 1 according to the present invention.
FIG. 3 is a schematic view of a combination structure according to the present invention.
Fig. 4 is a schematic view of the structure of the inlet grill of the present invention.
Fig. 5 is a schematic view of the position relationship of the first adjacent-layer retainer of the invention.
Fig. 6 is a schematic view of the positional relationship of the second adjacent-layer retainer of the present invention.
1. The cold storage device comprises a box body, 2, a box cover, 3, a cold storage device, 4, a cold filling inlet, 5, a cold filling outlet, 6, a retainer, 7, a lining plate, 8, a cold storage capsule, 9, an upper frame plate, 10, a lower frame plate, 11, an inlet grid, 12, an outlet grid, 13, a heat preservation sealing cover, 14, grid bars, 15 and a clamping groove.
Detailed Description
The invention is further illustrated by the following specific examples in conjunction with the accompanying drawings.
Example (b): a cold-chain logistics cold accumulation heat preservation box capable of being rapidly charged with cold, which is shown in figures 1 and 3. The device comprises a square box body 1, wherein the top surface of the box body is provided with an opening and a box cover 2 which can be buckled. The box body and the box cover are made of heat-insulating materials. The bottom of the box body 1 is provided with a cold accumulation treasure 3, the cold accumulation treasure comprises a shell, two opposite sides of the shell are respectively provided with a cold filling inlet 4 and a cold filling outlet 5, the cold filling inlet 4 and the cold filling outlet 5 both penetrate through the side wall of the box body 1 and are provided with a detachable heat preservation sealing cover 13 in a matched mode. An inlet grille 11 is arranged on the inner side of the cold filling inlet 4, and an outlet grille 12 is arranged on the inner side of the cold filling outlet 5. The inlet grating and the outlet grating are identical in structure and symmetrically arranged, as shown in fig. 4, the grating strips 14 of the inlet grating and the outlet grating are vertically arranged, a plurality of layers of retainers 6 are vertically and hierarchically erected between the inlet grating 11 and the outlet grating 12, the opposite side surfaces of the inlet grating and the outlet grating are aligned to be provided with clamping grooves 15 for erecting the end parts of the retainers, the clamping grooves are arranged on the grating strips 14 at the left, middle and right positions of the inlet grating 11 and the outlet grating 12, and the clamping grooves at the same layer on the grating strips at the three positions are horizontally aligned. The cold accumulation device 3 is provided with a square cross section between the inlet grille 11 and the outlet grille 12, a square funnel-shaped opening which is uniformly enlarged is arranged between the cold filling inlet 4 and the inlet grille 11, and a square funnel-shaped opening which is uniformly reduced is arranged between the outlet grille 12 and the cold filling outlet 5. The box body 1 is provided with a lining plate 7 above the cold accumulation device 3, and the lining plate is a stainless steel pore plate.
The structure of the retainer 6 is shown in fig. 2, the retainer 6 comprises an upper frame plate 9 and a lower frame plate 10 which are parallel to each other, a plurality of cold accumulation capsules 8 are embedded between the upper frame plate 9 and the lower frame plate 10, and the cold accumulation capsules 8 are filled with cold accumulation media. The upper frame plate 9 is uniformly provided with a plurality of rows and a plurality of columns of upper positioning holes arranged in a matrix manner, the lower frame plate 10 is provided with lower positioning holes corresponding to the upper positioning holes one by one, the diameters of the upper positioning holes and the lower positioning holes are the same and are aligned one by one, the cold storage capsules 8 are spherical, the diameters of the upper positioning holes and the lower positioning holes are smaller than the outer diameters of the cold storage capsules 8, and the cold storage capsules are clamped between each pair of the upper positioning holes and the lower positioning holes which are aligned with each. The sphere diameter of the cold accumulation capsule is 25-30 mm. The gaps between the cold accumulation capsules of the same layer of retainer and the gaps between the cold accumulation capsules of the adjacent layers of retainer form circulation gaps.
Fig. 5 shows a structure in which the side walls of the same layer of cold storage capsule 8 are abutted against each other, and the height difference between the upper and lower adjacent two layers of holders 6a and 6b is 1.05 times the outer diameter of the cold storage capsule 8. At the moment, the space occupation ratio of the cold accumulation capsule to the circulation gap is about 1: 1.
fig. 6 shows a second holder 6 arrangement structure, the side walls of the same layer of cold storage capsule 8 are abutted against each other, and the height difference between the two adjacent layers of holders 6c and 6d is 0.8-0.9 times of the outer diameter of the cold storage capsule 8. At the moment, the space ratio of the cold accumulation capsule to the circulation gap is more than 1: 1. the cold accumulation density is higher, but the cold filling efficiency is reduced, and the method is suitable for cold accumulation capsules with smaller sphere diameters.
This device can not unpack and change the cold-storage module and realize quick filling cold, and the using-way is more nimble, as long as set up more in the logistics route and fill cold point, can fill cold repeatedly, can not receive the restriction when the insulation can cold-storage is long. The cold filling can be carried out by water cooling and air cooling according to the condition of a cold filling point. The cold accumulation treasured of this device seems that the circulation clearance has taken up the space in the box, and in fact, current cold accumulation board is not formed by cold accumulation medium suppression entirely, but need have the substrate of certain intensity to support cold accumulation board intensity as the skeleton, prevents the deformation, and consequently the cold accumulation density of the cold accumulation medium of this device is higher.
Claims (10)
1. The utility model provides a can fill cold-chain commodity circulation cold-storage insulation can of cold fast, includes the box, its characterized in that: the bottom half is equipped with the cold-storage treasured, the cold-storage is precious including the casing, and the relative both sides of casing are equipped with respectively fills cold import and fills the cold export, fill cold import and fill the cold export and all pierce through the box lateral wall and form a complete set and be provided with detachable heat preservation closing cap, fill cold import inboard and be equipped with the import grid, fill the inboard of cold export and be equipped with the export grid, import grid and the equal vertical setting of grid strip of export grid, the multilayer holder has been erect to layering from top to bottom between import grid and the export grid, inlay on the holder and be equipped with a plurality of cold-storage capsules, the cold-storage capsule intu.
2. The cold-chain logistics cold accumulation heat preservation box capable of being rapidly cooled according to claim 1, characterized in that: the cold storage capsule is spherical, the diameters of the upper positioning hole and the lower positioning hole are smaller than the outer diameter of the cold storage capsule, and the cold storage capsule is clamped between the upper positioning hole and the lower positioning hole which are aligned with each other.
3. The cold-chain logistics cold accumulation heat preservation box capable of being rapidly cooled according to claim 1, characterized in that: the cold accumulation capsule is spherical, and the height difference of the two adjacent layers of holders is 0.7-1.3 times of the outer diameter of the cold accumulation capsule.
4. The cold-chain logistics cold accumulation thermal insulation box capable of being rapidly charged with cold according to claim 1, 2 or 3, characterized in that: the cold accumulation capsules are arranged on the retainer in a matrix of multiple rows and multiple columns.
5. The cold-chain logistics cold accumulation heat preservation box capable of being rapidly cooled according to claim 4, characterized in that: the height difference of the two adjacent layers of holders is 0.7-1 times of the outer diameter of the cold accumulation capsules, and the cold accumulation capsules of the two adjacent layers of holders are staggered in the row direction and the column direction.
6. The cold-chain logistics cold accumulation thermal insulation box capable of being rapidly charged with cold according to claim 1, 2 or 3, characterized in that: and clamping grooves for erecting the end parts of the retainers are arranged on the opposite side surfaces of the inlet grating and the outlet grating in an aligning manner.
7. The cold-chain logistics cold accumulation thermal insulation box capable of being rapidly charged with cold according to claim 1, 2 or 3, characterized in that: the cold accumulation device is characterized in that a square cross section is formed between the inlet grating and the outlet grating, a square funnel-shaped opening which is uniformly increased is formed between the cold filling inlet and the inlet grating, and a square funnel-shaped opening which is uniformly reduced is formed between the outlet grating and the cold filling outlet.
8. The cold-chain logistics cold accumulation thermal insulation box capable of being rapidly charged with cold according to claim 1, 2 or 3, characterized in that: the cold accumulation capsule is a spherical capsule body with the outer diameter of 10-30 mm.
9. The cold-chain logistics cold accumulation thermal insulation box capable of being rapidly charged with cold according to claim 1, 2 or 3, characterized in that: the box fills up in the precious top of cold-storage and is equipped with the welt, the welt is the stainless steel orifice plate.
10. The cold-chain logistics cold accumulation thermal insulation box capable of being rapidly charged with cold according to claim 1, 2 or 3, characterized in that: the box is a square box with an opening on the top surface, a box cover is arranged on the top of the box, and the box cover are made of heat-insulating materials.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010425827.2A CN111572956B (en) | 2020-05-19 | 2020-05-19 | Cold-chain logistics cold accumulation insulation box capable of being rapidly cooled |
| PCT/CN2021/079638 WO2021232894A1 (en) | 2020-05-19 | 2021-03-09 | Cold storage thermal insulation container capable of rapid cooling for cold chain logistics |
| LU500502A LU500502B1 (en) | 2020-05-19 | 2021-03-09 | Cold storage box capable of being charged with cold quickly for cold-chain logistics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010425827.2A CN111572956B (en) | 2020-05-19 | 2020-05-19 | Cold-chain logistics cold accumulation insulation box capable of being rapidly cooled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111572956A true CN111572956A (en) | 2020-08-25 |
| CN111572956B CN111572956B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010425827.2A Active CN111572956B (en) | 2020-05-19 | 2020-05-19 | Cold-chain logistics cold accumulation insulation box capable of being rapidly cooled |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN111572956B (en) |
| LU (1) | LU500502B1 (en) |
| WO (1) | WO2021232894A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797689A (en) * | 2020-12-31 | 2021-05-14 | 中华全国供销合作总社济南果品研究院 | Cold filling device based on LNG cold recovery |
| CN112815591A (en) * | 2020-12-31 | 2021-05-18 | 中华全国供销合作总社济南果品研究院 | Cold-storage battery automatic cold charging, storing and taking-out device based on LNG cold recovery |
| WO2021232894A1 (en) * | 2020-05-19 | 2021-11-25 | 浙江大学 | Cold storage thermal insulation container capable of rapid cooling for cold chain logistics |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115285520B (en) * | 2022-08-16 | 2023-06-30 | 山东安冷新材料科技有限公司 | Tray type cold chain insulation can capable of being repeatedly filled with cold and use method thereof |
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- 2021-03-09 LU LU500502A patent/LU500502B1/en active IP Right Grant
- 2021-03-09 WO PCT/CN2021/079638 patent/WO2021232894A1/en active Application Filing
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232894A1 (en) * | 2020-05-19 | 2021-11-25 | 浙江大学 | Cold storage thermal insulation container capable of rapid cooling for cold chain logistics |
| CN112797689A (en) * | 2020-12-31 | 2021-05-14 | 中华全国供销合作总社济南果品研究院 | Cold filling device based on LNG cold recovery |
| CN112815591A (en) * | 2020-12-31 | 2021-05-18 | 中华全国供销合作总社济南果品研究院 | Cold-storage battery automatic cold charging, storing and taking-out device based on LNG cold recovery |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021232894A1 (en) | 2021-11-25 |
| CN111572956B (en) | 2021-03-09 |
| LU500502B1 (en) | 2021-11-19 |
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