CN212291238U

CN212291238U - Ultra-low temperature packing insulation can

Info

Publication number: CN212291238U
Application number: CN201922339918.XU
Authority: CN
Inventors: 苏志勇
Original assignee: Beijing Sino SCM Co ltd
Current assignee: Beijing Sino SCM Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-01-05
Anticipated expiration: 2029-12-24

Abstract

The utility model provides an ultra-low temperature packaging insulation can is applicable to the transportation business below-70 ℃ to the cell therapy product, and long reaches 48 hours. The utility model relates to an ultra-low temperature packaging insulation can's technical scheme includes: an outer box and an inner box; the outer box comprises a box body and a box cover; the inner box is arranged in the outer box and used for placing a medicine box; the ultra-low temperature packaging and heat preserving box further comprises at least one support, the support is arranged on the inner wall of the box body, the support is a non-closed body provided with a notch, a first box type coolant is arranged in the cavity of the non-closed body, a second box type coolant is arranged at the notch, and the first box type coolant and the second box type coolant are arranged in parallel from outside to inside.

Description

Ultra-low temperature packing insulation can

Technical Field

The utility model relates to a technical field is deposited to the medicine product, especially relates to an ultra-low temperature packing insulation can.

Background

The cold chain of medicine refers to a special supply chain management system for storing temperature sensitive medicines such as medicines, and the whole storage and circulation process from a finished product warehouse of a production enterprise to before use must be in a specified temperature environment (temperature control system) to ensure the quality of the medicines.

The medicine cold chain relates to four links of low-temperature production, low-temperature transportation and distribution, low-temperature storage and low-temperature sale of cold chain medicines.

The passive temperature control system is equipment for controlling temperature by a non-electromechanical method, such as a refrigeration (heat preservation) box and the like, and an ultralow temperature packaging heat preservation box suitable for transportation business below-70 ℃ is urgently needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ultra-low temperature packaging insulation can is applicable to the transportation business below-70 ℃ to the cell therapy product, and long reaches 48 hours.

The utility model relates to an ultra-low temperature packaging insulation can's technical scheme includes:

an outer box and an inner box; the outer box comprises a box body and a box cover; the inner box is arranged in the outer box and used for placing a medicine box; the ultra-low temperature packaging and heat preserving box further comprises at least one support, the support is arranged on the inner wall of the box body, the support is a non-closed body provided with a notch, a first box type coolant is arranged in the cavity of the non-closed body, a second box type coolant is arranged at the notch, and the first box type coolant and the second box type coolant are arranged in parallel from outside to inside.

Preferably, in the above ultra-low temperature packaging and insulating box, the outer box is a cube, and four side surfaces of the inner wall of the box body correspond to the brackets respectively.

Preferably, in the technical scheme of the ultra-low temperature packaging and insulating box, the bottom surface of the inner wall of the box body is provided with a plurality of convex squares.

Preferably, in the technical scheme of the ultra-low temperature packaging and insulating box, a clamping groove is formed in the inner wall of the box cover and used for embedding the first box-type coolant and the second box-type coolant.

Preferably, in the above ultra-low temperature packaging and insulating box, the box body and the cover are both provided with lock holes.

Preferably, in the above technical scheme of the ultra-low temperature packaging and insulating box, a thermometer is arranged on the outer wall of the box body, and the surface of the outer wall of the box body opposite to the thermometer is an arc-shaped back surface.

Preferably, in the above technical scheme of the ultra-low temperature packaging and insulating box, a hollow-out partition plate is arranged between the bracket and the inner box.

Preferably, in the technical scheme of the ultra-low temperature packaging and insulating box, the ultra-low temperature packaging and insulating box further comprises a handle, the handle is installed on the outer box and consists of a first section, a second section and a third section, and included angles between the first section and the second section and included angles between the second section and the third section are obtuse angles.

Preferably, in the technical scheme of the ultra-low temperature packaging and insulating box, the ultra-low temperature packaging and insulating box further comprises a sewage discharge hole, and the sewage discharge hole is positioned on the outer box.

The utility model provides an ultra-low temperature packing insulation can box uses the insulation material that coefficient of heat conduction is extremely low, and the box inside then uses the coolant of two types to maintain the low temperature state of incasement, and the insulation can need not to use the refrigerator just can maintain long-time cold insulation in the transportation, makes the cold chain transportation more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts

FIG. 1 is a structural view of a bracket of an ultra-low temperature packaging and insulating box of the utility model;

fig. 2 is a structural diagram of the ultra-low temperature packaging and insulating box of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model discloses an ultra-low temperature packing insulation can includes outer container and inner box 2, places outer container and inner box 2 in the inner box 2 and is used for placing the medicine box, and the outer container outside can use corrugated box etc. to pack firmly.

Considering that the ultra-low temperature packaging and heat preserving box is a heat insulating box body, box type coolant or bag type coolant needs to be equipped to maintain the low temperature in the box, long-time cold preservation can be realized without refrigeration, and the ultra-low temperature packaging and heat preserving box can be used repeatedly. Specifically, the ultra-low temperature packaging and heat preserving box further comprises at least one support 5, the support 5 is installed on the inner wall of the box body 102 of the outer box, the support 5 is a non-closed body with a notch, a first box-shaped coolant 3 is arranged in a cavity 501 of the non-closed body, a second box-shaped coolant 4 is arranged at the notch 502, and the first box-shaped coolant 3 and the second box-shaped coolant 4 are arranged in parallel from outside to inside.

The outer box mentioned above includes a box body 102 and a box cover 101, and is made of a heat insulating material, and the structure of the ultra-low temperature packaging and insulating box will be described below.

First, outer case body 102

(1) Box 102 material

The box body 102 may include a polyethylene liner, a polyethylene casing, and a polyurethane heat-insulating layer, the polyethylene casing is disposed outside the polyethylene liner, and the polyurethane heat-insulating layer is connected between the polyethylene liner and the polyethylene casing. Specifically, the box body 102 is made of a polyethylene shell, has good low-temperature resistance, good chemical stability, resistance to most of acid and alkali erosion, small water absorption, excellent electrical insulation, good mechanical properties, strong impact resistance, stability, firmness, durability, no toxicity, no odor and no odor. The polyurethane heat-insulating layer is an ideal heat-insulating technological material for polyurethane foaming and freezing and refrigerating equipment, is commonly used as a heat-insulating filler, and has extremely strong heat-insulating property, shock absorption and good performance. The polypropylene inner container has good mechanical property, strong impact resistance, no toxicity, no odor, cold and hot resistance and stable performance.

The material of the box body 102 may also be a thermal insulation board, the thermal insulation board includes a foamed polypropylene protective layer and a vacuum insulation panel attached to the foamed polypropylene protective layer, and if the foamed polypropylene protective layer is provided with a groove towards one side of the vacuum insulation panel, the vacuum insulation panel is embedded in the groove. The foaming polypropylene protective layer and the vacuum insulation panel can be compounded together only by arranging the groove at one side of the foaming polypropylene protective layer facing the vacuum insulation panel, so that the compounding convenience is improved.

The housing 102 material may also be Expanded Polyurethane (EPU), or polystyrene foam (EPS).

(2) Box 102 structure

Be equipped with the blowoff hole on the box 102, the blowoff hole can be located box 102 side bottom or box 102 bottom surface, and the bottom is unloaded water design, conveniently unloads the box 102 internal water, lets cold-stored effect more effective.

Because the temperature display probe is arranged in the ultralow temperature packaging insulation can, in the transportation process, the temperature display probe in the insulation can is placed into a medicine box needing insulation, and the outer wall of the box body 102 is provided with a temperature recorder which displays the temperature of the box body 102 in real time and locks the medicine effect constantly.

The temperature recorder can be located a side of box 102 outer wall, and the one side that box 102 outer wall and temperature recorder are relative is the arc back, to portable insulation can, back arc design, and the laminating health is carried more easily.

The bottom surface of the outer wall of the box body 102 is designed to be hollow, such as concave, so that the contact with a hot ground is minimized, and the refrigerating performance is improved.

The bottom surface of the inner wall of the box body 102 is designed to be more humanized, and the two sides are provided with groove positions to clamp the inner box 2, so that the inner box 2 is prevented from moving during transportation. The trench can be a barrier strip protruding from the bottom surface of the inner wall, and the inner box 2 is limited in the area enclosed by the barrier strip.

Second, case lid 101 of outer case

The box cover 101 and the box body 102 can be covered by a slot-type structure, for example, a buckle is arranged on the box cover 101, and a hollow slot for embedding the buckle is arranged on the box body 102.

The cover 101 and the case 102 may also adopt a hinge design, the cover 101 may be detachable, more secure and durable, the case 102 may be hinged to the cover 101, and the cover 101 may be configured to rotate around a hinge end with the case 102 to open or close the case 102.

The case cover 101 can also be provided with a handle, and the three-point handle design is adopted, so that the three-point handle is more convenient to grasp and transfer. Specifically, the handle comprises a first section, a second section and a third section, and included angles between the first section and the second section and included angles between the second section and the third section are obtuse angles.

Lockholes are added on the box body 102 and the box cover 101 to lock the heat preservation box, so that the heat preservation box is prevented from being opened and stolen.

The box cover 101 can be provided with anti-skid grooves, the outer wall of the bottom surface of the box body 102 is provided with protrusions, and the grooves are tightly matched with the protrusions, so that the plurality of insulation boxes can be stacked conveniently, and the sliding in the transportation process is prevented. In addition, the bottom surface of the outer wall of the box 102 can be designed to be spaced by the convex structure on the bottom surface of the outer wall of the box 102.

The inner wall of the box cover 101 is provided with a clamping groove, and the clamping groove is used for placing a detachable box-type coolant I3 and/or a box-type coolant II 4 to release more space.

The case cover 101 can be provided with pressure-resistant holes which are punched to effectively prevent the case cover 101 from deforming.

Third, support 5

In order to improve the product quality in the transportation process, the low-temperature environment cannot be ensured in the incubator, the uniformity of the temperature field in the box body 102 is also considered, and the stable and uniform temperature field is very important for transporting the cell therapy products and other articles with extremely high temperature requirements. When the outer box is in a cubic structure, the four sides of the inner wall of the box body 102 are respectively provided with one support 5.

The back of the bracket 5 can be provided with a hook, and the inner wall of the box body 102 is provided with a hollow groove for the hook to be clamped into, so that the bracket 5 can be arranged on the inner wall of the box body 102.

The support 5 is a non-closed body provided with a notch, a box type coolant I3 is arranged in the cavity of the non-closed body, a box type coolant II 4 is arranged at the notch, the box type coolant I3 and the box type coolant II 4 are arranged in parallel from outside to inside, the surface of the notch, which is in contact with the box type coolant II 4, is a non-smooth surface, a plurality of convex blocks and concave pits are distributed, and the friction force between the support 5 and the box type coolant II 4 is increased through the non-smooth surface.

The coolant is arranged on the periphery of the box cover 101 and the box body 102 and on the bottom surface of the box body 102, follows the cold air descending principle, is specially designed, and enables customers to feel more relieved. Adopt Fluent software simulation cold-storage agent different to put the interior temperature field distribution condition of heat preservation box under the mode, reacing the most even mode of putting of heat preservation container inside temperature field distribution, wherein the top pendulum, heat preservation container top and 4 sides and bottom surface are put the cold-storage agent promptly, and the temperature field distribution is more even.

Because demand quantity, type and specification, the ratio scheme of ice row need be according to waiting to transport medicine quantity and control by temperature change demand, transportation season, journey ambient temperature change and in transit time length confirm, consequently the utility model discloses the size that can further consider support 5 can be adjusted to can adapt to different requirements.

The support 5 can be the elastomer, and support 5 is symmetrical structure, and the breach department of support 5 and the middle part of support 5 all have the S-shaped structure, and the S-shaped structure can produce certain tensile or compression to be convenient for block the box-type coolant of not unidimensional.

Fourth, box type coolant one 3 and box type coolant two 4

The box type coolant I3 and the box type coolant II 4 are arranged in parallel from outside to inside in the box body 102, and the box type coolant II 4 is closer to the inner box 2 relative to the box type coolant I3.

The box body 102 of insulation can chooses the EPS material that is widely used in the trade as the packing material of insulation can, and the incasement outside is equipped with the frozen water ice that reduces dry ice evaporation rate, and frozen water ice places in box type coolant 3, and frozen water ice is defined as coolant one, and the inboard is the dry ice box of specially designed customization (solved dry ice and can not the shaping, the difficult problem of operation), and dry ice places in box type coolant two 4, and dry ice is defined as coolant two. In order to meet the requirement that products in the insulation can meet the ultra-low temperature, the temperature of the products in the lining box can be kept within the ultra-low temperature range in the whole process by the heat conduction physical analysis and the principle of calculating the energy conservation in the box.

The insulation box is insulated and aged by 48H, the outer diameter size is 686 × 546 × 540mm, the type of the cold storage agent can be SINO-ICE1, SINO-ICE1 represents ICE rows with the phase transition point of 0 ℃ and the specification of 300 × 200 × 300. Before packaging, the ice rows are subjected to freezing or refrigerating treatment for 24 hours or 48 hours. The second cold storage agent is dry ice, 10KG is carried out within 24 hours, and 5KG is added after 24 hours. 1.5KG of dry ice is placed in each of the four sides, 2KG of dry ice is placed in the top and bottom dry ice boxes, and sufficient dry ice is replenished after more than 24 hours.

Five, hollow partition board

The precooling and the ice row matching of the heat preservation box are carried out according to the temperature control requirement of the medicine, the low-temperature coolant which is adaptive to the temperature control and the transportation time limit is reasonably prepared in the heat preservation box, the box-type coolant I3 and the box-type coolant II 4 are separated from the inner box 2 by the partition plates, and the hollow partition plates rapidly circulate the cold air to keep the temperature in the box balanced without losing the attractive effect.

The partition plate is usually made of EPS material, and the main function of the partition plate is to isolate the medicine from the cold storage agent and prevent the medicine from freezing. In order to reduce the cost, other materials are arranged between the ice rows and the medicines for delaying the speed of energy release of the ice rows and prolonging the low-temperature transportation time.

Sixth, inner box 2

Be equipped with a plurality of bellied squares on the 2 inner wall bottom surfaces of inner box, can guarantee effectively that the medicine box is not soaked, be fit for more long-distance transport.

The inner box 2 comprises an outer layer and an inner layer, the outer layer and the inner layer share the bottom surface, a gap is formed between the inner layer and the outer side wall, the gap is used for filling cold storage agent, and if the gap is used for placing a box type cold storage agent I3 and/or a box type cold storage agent II 4, the gap is filled with cold storage agent.

All biological products/medicines/reagents and the like which need to be transported in a low-temperature cold chain in a cold chain need to be transported correspondingly by using a cold box/an insulation box: the refrigerating box/the heat preservation box is provided with a temperature recorder which can display the temperature data in the box; the collector (temperature remote monitoring system) which can be used for collecting and uploading temperature data in real time is required, the temperature data in the heat preservation box is monitored in real time, the temperature data are uploaded to the cloud end for storage, the temperature data can be checked at any time through the mobile phone end or the PC end, and remote control is convenient.

The temperature recorder can adopt an embedded design, is completely embedded into the outer box, effectively prevents the equipment from protruding and colliding other hard objects to damage the risk, and is humanized in design. The temperature recorder is dustproof and waterproof. The pluggable charging design of the temperature recorder does not need to drag the box to find a power supply everywhere.

The temperature data can be printed on site in the whole process, the temperature data can be printed on site in the Bluetooth mode, the insulation can be printed on site in the distribution process through the Bluetooth mode, and a product guarantee can be provided for a goods receiving party.

The over-temperature alarm of the heat preservation box/the cold storage box is carried out, and the alarm message is received after the medicine is over-temperature in the transportation process.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An ultra-low temperature packaging and heat-preserving box is characterized by comprising an outer box and an inner box; the outer box comprises a box body and a box cover; the inner box is arranged in the outer box and used for placing a medicine box; the ultra-low temperature packaging and heat preserving box further comprises at least one support, the support is arranged on the inner wall of the box body, the support is a non-closed body provided with a notch, a first box type coolant is arranged in the cavity of the non-closed body, a second box type coolant is arranged at the notch, and the first box type coolant and the second box type coolant are arranged in parallel from outside to inside.

2. The ultra-low temperature packaging and insulation can of claim 1, wherein the outer box is cubic, and four sides of the inner wall of the box are respectively provided with one bracket.

3. The ultra-low temperature packaging and insulating box of claim 1, wherein a plurality of raised blocks are arranged on the bottom surface of the inner wall of the inner box.

4. The ultra-low temperature packaging and heat preserving box of claim 1, wherein the inner wall of the box cover is provided with a clamping groove for embedding the first box type coolant and the second box type coolant.

5. The ultra-low temperature packaging and insulating box of claim 1, wherein the box body and the box cover are provided with lock holes.

6. The ultra-low temperature packaging and heat preserving box of any one of claims 1 to 5, wherein a temperature recorder is arranged on the outer wall of the box body, and the surface of the outer wall of the box body opposite to the temperature recorder is an arc-shaped back surface.

7. The ultra-low temperature packaging and heat preserving box of claim 1, wherein a hollow partition is arranged between the bracket and the inner box.

8. The ultra-low temperature packaging and insulating box of claim 1, further comprising a handle, wherein the handle is installed on the box cover, the handle is composed of a first section, a second section and a third section, and included angles between the first section and the second section and between the second section and the third section are obtuse angles.

9. The ultra-low temperature packaging and insulation can of claim 1, further comprising a blow-off hole, wherein the blow-off hole is located on the box body.