CN114803156A - Plastic box for long-distance transportation - Google Patents
Plastic box for long-distance transportation Download PDFInfo
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- CN114803156A CN114803156A CN202210584055.6A CN202210584055A CN114803156A CN 114803156 A CN114803156 A CN 114803156A CN 202210584055 A CN202210584055 A CN 202210584055A CN 114803156 A CN114803156 A CN 114803156A
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- main body
- plastic box
- box
- box body
- fixedly connected
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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
- 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
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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
- 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
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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
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/062—Walls defining a cabinet
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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 discloses a plastic box for long-distance transportation, which belongs to the field of plastic boxes and comprises a plastic box main body, wherein a clamping cover is clamped at the upper end of the plastic box main body, an inner box body matched with the clamping cover is clamped in the plastic box main body, the bottom end of the inner box body is fixedly connected with a supporting plate, a pair of micropumps are connected between the supporting plate and the bottom end of the inner wall of the plastic box main body, an inner heat-insulating ring matched with the inner box body is fixedly connected on the inner wall of the plastic box main body, the inner heat-insulating ring is positioned between the supporting plate and the inner box body, the bottom end of the plastic box main body is fixedly connected with a buffer seat, the lower end of the buffer seat is arranged at the lower end of the buffer seat, the inner box body comprises a main box body, a partition plate is fixedly connected on the inner wall of the main box body, and a ventilating floating plate is arranged at the lower side of the partition plate, the scheme can be used for quickly cooling and protecting the interior of the box after the box body is damaged, and can improve the refrigeration effect and the buffer effect through the inner heat-insulating ring after the box body is damaged, the temperature in the inner box body is not easy to drop rapidly.
Description
Technical Field
The invention relates to the field of plastic boxes, in particular to a plastic box for long-distance transportation.
Background
With the improvement of living standard of people and the increasing abundance of living resources, the cold-chain logistics device is beginning to serve the daily life of the public and plays an extremely important role in the logistics transportation of food, biological agents and the like with temperature requirements.
Most of the existing logistics insulation boxes adopt a design concept of a simple structure, such as an insulation foam and plastic box body, in the using process, an ice bag, a cold storage plate and the like are generally required to be adopted as cold sources to insulate a target object, and a refrigeration system does not exist in the box body. The cold storage material is required to be charged for 20 hours before use, and the cold storage material loses efficacy after cold storage is released, refrigeration cannot be performed if the ice bag is completely melted, and the logistics box is not insulated any more, so that the logistics box cannot be used for a long time, and the transportation distance of the logistics box is limited to a great extent.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a plastic box for long-distance transportation, and the scheme is that a floating plate is arranged in the box body, when the heat preservation effect of the box body is reduced, ice blocks stored in the box body are melted, the floating plate at the bottom in the box body floats by melting water, a micro pump is further triggered, the inner box body is cooled and protected by inputting cooling liquid, the ice in the inner box body is prevented from further melting, the refrigeration effect of the box body is ensured, the refrigeration effect and the buffer effect can be temporarily improved by an inner heat preservation ring after the box body is damaged, the temperature in the inner box body is not easy to rapidly reduce, and logistics personnel can have enough time to protect and transfer objects stored in the inner box body.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A plastic box for long-distance transportation comprises a plastic box main body, wherein a clamping cover is clamped at the upper end of the plastic box main body, an inner box body matched with the clamping cover is clamped in the plastic box main body, a supporting plate is fixedly connected to the bottom end of the inner box body, a pair of micropumps are connected between the supporting plate and the bottom end of the inner wall of the plastic box main body, an inner heat-insulating ring matched with the inner box body is fixedly connected to the inner wall of the plastic box main body, the inner heat-insulating ring comprises a heat-insulating cotton main body, a plurality of uniformly distributed micro-protection bags are filled in the heat-insulating cotton main body, a coolant is stored in the micro-protection bags, the inner heat-insulating ring is positioned between the supporting plate and the inner box body, a buffer seat is fixedly connected to the bottom end of the plastic box main body, the lower end of the buffer seat is arranged on the inner box body, the inner box body comprises a main box body, and a sealing ring matched with the inner heat-insulating ring is fixedly connected to the upper end of the main body, the inner wall of the main box body is fixedly connected with a partition plate, the outer end of the partition plate is provided with a plurality of liquid discharging holes which are uniformly distributed, the lower side of the partition plate is provided with a ventilating floating plate, the bottom end of the partition plate is fixedly connected with a pressure sensor, the ventilating floating plate is connected in the main box body in a sliding manner, the output end of the micro pump is attached to the partition plate, the partition plate is provided with a plurality of air holes which are uniformly distributed, a liquid storage tank is connected between the buffer seat and the plastic box body, a guide pipe is connected between the input end of the micro pump and the liquid storage tank, the floating plate is arranged in the box body, when the heat preservation effect of the box body is reduced, ice blocks stored in the box body are melted, the generated water is melted to enable the floating plate at the bottom in the box body to float upwards, and then the micro pump is triggered, so that cooling liquid is input into the inner box body for cooling protection, the ice in the inner box body is prevented from further melting, and the refrigeration effect of the box body is ensured, and the box also can improve cold-stored effect and buffering effect temporarily through interior heat preservation ring after the damage, makes the difficult fast decline of the temperature in the interior box of inner tank, makes the commodity circulation personnel have enough time to protect and shift the article of incasement cooling preservation.
Further, the little protection bag includes the elasticity hemisphere of a pair of mutual joint, bonds through elastic resin between a pair of elasticity hemisphere, the surface cladding of little protection bag has the ice sheet, and when the box was not damaged, the deformation of restriction little protection bag simultaneously prevents that the coolant in the little protection bag from revealing through the ice sheet on little protection bag surface to little protection bag cooling protection.
Further, the micropump comprises a pump main body, wherein the upper end and the lower end of the pump main body are fixedly connected with fixing rings, the fixing rings are fixedly connected with a plastic box main body and a supporting plate respectively, the output end of the pump main body penetrates through one fixing ring and is inserted into the plastic box main body, the output end of the pump main body is fixedly connected with a water blocking film, and one-way nozzles are fixedly connected with one ends of the fixing rings in the plastic box main body.
Further, a plastics case for long-distance transport, includes emergent refrigerating system, emergent refrigerating system is including installing controller and the battery in the liquid storage tank, pump main part, pressure sensor and battery all with controller electric connection.
Furthermore, a heat preservation sponge is connected between the inner wall of the buffer seat and the bottom end of the plastic box main body.
Further, the cross-section of ventilative kickboard is the C type, the bottom of interior box has been seted up a pair of and ventilative kickboard assorted basin, set up on the ventilative kickboard a plurality of with basin position assorted hole of permeating water, after the ice-cube that places in the interior box melts, the liquid of its formation is through permeating water the hole and discharging into the basin, and then makes ventilative kickboard rise until ventilative kickboard and baffle contact.
Further, the inner box body is made of a heat insulating material, and the plastic box main body is made of a high-strength heat insulating material.
Furthermore, the bottom end of the main box body is fixedly connected with a boss matched with the one-way sprayer, and the cross section of the boss is trapezoidal.
Furthermore, ice blocks are accumulated in the main box body, and a waterproof film is paved on the inner wall of the main box body.
Further, a plastic box for long-distance transport, its method of use is:
s1, when loading goods, the user opens the card cover and puts the object to be stored in the inner box;
s2, in the transportation process, when the heat preservation effect of the plastic box main body is reduced, ice blocks in the inner box body are melted, and liquid generated by melting flows to the lower end of the partition plate to be accumulated;
s3, accumulating water on the lower side of the supporting plate to enable the supporting plate to float upwards to the position of the partition plate, enabling the pressure sensor at the bottom end of the partition plate to detect a pressure signal, controlling the micro pump to work by the controller at the moment, enabling the micro pump to inject cooling liquid stored in the liquid storage tank into the inner box body, and enabling the temperature in the inner box body to be kept in a low-temperature state.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme sets up the kickboard in the box, when the heat preservation effect of box descends, the ice-cube of the incasement storage melts, melt the kickboard come-up of produced water messenger incasement bottom, and then trigger the micropump, cool off the protection through the internal box of input coolant liquid, prevent that the ice in the interior box from further melting, with the cold-stored effect of guarantee box, and also can improve cold-stored effect and buffering effect temporarily through interior heat preservation ring after the box damage, make the difficult quick decline of temperature in the interior box, make the commodity circulation personnel have the sufficient time to protect and shift the article of incasement internal cooling save.
(2) Interior heat preservation ring is including the cotton main part that keeps warm, the cotton main part intussuseption of heat preservation is filled with a plurality of evenly distributed's little protection bag, the coolant has been stored in the little protection bag, at the damaged back of plastic box main part, interior heat preservation ring is heated, thereby make little protection bag be heated, with this coolant that makes storage in the little protection bag gasification of being heated, at coolant gasification's in-process, little protection bag expands gradually, the buffering effect who keeps warm in promoting through a plurality of expanded little protection bags, and absorb heat on every side when the coolant gasification, heat preservation ring department cooling in making, with this heat that reduces transmission to interior box department.
(3) The micropump comprises a pump main body, wherein the upper end and the lower end of the pump main body are fixedly connected with fixing rings, the two fixing rings are fixedly connected with a plastic box main body and a supporting plate respectively, the output end of the pump main body penetrates through one fixing ring and is inserted into the plastic box main body, a water blocking film is fixedly connected to the output end of the pump main body, and a fixing ring one end fixedly connected with one-way nozzle in the plastic box main body is located.
(4) The cross-section of ventilative kickboard is the C type, and the bottom of interior box has been seted up a pair of and ventilative kickboard assorted basin, has seted up a plurality ofly on the ventilative kickboard with basin position assorted hole of permeating water, and after the ice-cube of placing in the interior box melts, the liquid of its formation is through permeating water the hole and discharging into the basin, and then makes ventilative kickboard rise until ventilative kickboard and baffle contact.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of the structure at B in FIG. 3;
FIG. 6 is a top cross-sectional view of the present invention;
fig. 7 is a schematic structural diagram of the micro-protection capsule of the present invention.
The reference numbers in the figures illustrate:
1 plastic box main body, 2 clamping covers, 3 inner boxes, 301 main box bodies, 302 sealing rings, 303 partition plates, 304 breathable floating plates, 4 buffer seats, 5 liquid storage tanks, 6 micro pumps, 7 inner heat preservation rings, 701 heat preservation cotton main bodies, 702 micro protection bags and 8 supporting plates.
Detailed Description
In this embodiment 1, the technical solution will be clearly and completely described in conjunction with the disclosed drawings, so that the purpose, technical solution and beneficial effects of the embodiments of the present disclosure will be more clear. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" and similar words are intended to mean that the elements or items listed before the word cover the elements or items listed after the word and their equivalents, without excluding other elements or items. "upper", "lower", "inside", "outside", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example 1:
referring to fig. 1-3, a plastic box for long-distance transportation comprises a plastic box main body 1, wherein the plastic box main body 1 is a heat-preservation plastic box, a clamping cover 2 is clamped at the upper end of the plastic box main body 1, an inner box body 3 matched with the clamping cover 2 is clamped in the plastic box main body 1, the bottom end of the inner box body 3 is fixedly connected with a supporting plate 8, a pair of micropumps 6 are connected between the supporting plate 8 and the bottom end of the inner wall of the plastic box main body 1, an inner heat-preservation ring 7 matched with the inner box body 3 is fixedly connected to the inner wall of the plastic box main body 1, the inner heat-preservation ring 7 is positioned between the supporting plate 8 and the inner box body 3, a buffer seat 4 is fixedly connected to the bottom end of the plastic box main body 1, and a heat-preservation sponge 401 is connected between the inner wall of the buffer seat 4 and the bottom end of the plastic box main body 1;
referring to fig. 2 to 6, the inner case 3 includes a main case 301, ice cubes are stacked in the main case 301, and a waterproof film is laid on an inner wall of the main case 301. The upper end of the main box body 301 is fixedly connected with a sealing ring 302 matched with the inner heat-insulating ring 7, the inner wall of the main box body 301 is fixedly connected with a partition plate 303, the outer end of the partition plate 303 is provided with a plurality of uniformly distributed liquid discharge holes, the lower side of the partition plate 303 is provided with a ventilating floating plate 304, the bottom end of the partition plate 303 is fixedly connected with a pressure sensor, the ventilating floating plate 304 is connected in the main box body 301 in a sliding manner, the output end of the micro pump 6 is attached to the partition plate 303, the partition plate 303 is provided with a plurality of uniformly distributed air vents, the inner box body 3 is made of a heat insulating material, the plastic box main body 1 is made of a high-strength heat insulating material, the cross section of the ventilating floating plate 304 is C-shaped, the bottom end of the inner box body 3 is provided with a pair of water channels matched with the ventilating floating plate 304, the ventilating floating plate 304 is provided with a plurality of water permeable holes matched with the positions of the water channels, after ice blocks placed in the inner box body 3 are melted, the generated liquid is discharged into the water channels through the water permeable holes, the air-permeable floating plate 304 is further raised until the air-permeable floating plate comes into contact with the partition 303.
Be connected with liquid storage pot 5 between buffer seat 4 and the plastics case main part 1, the coolant liquid has been stored in liquid storage pot 5, and the coolant liquid in this scheme is used for refrigerating, and the technical staff in the field can select to pack with the coolant liquid of suitable kind, is connected with the pipe between the input of micropump 6 and liquid storage pot 5. Micropump 6 includes the pump main part, and the equal fixedly connected with in upper and lower both ends of pump main part is solid fixed ring, two solid fixed ring respectively with plastics case main part 1 and backup pad 8 fixed connection, the output of pump main part runs through a solid fixed ring and inserts in plastics case main part 1, is located the solid fixed ring one end fixedly connected with one-way shower nozzle of plastics case main part 1, the bottom fixedly connected with and the one-way shower nozzle assorted boss of main tank 301, the cross-section of boss is trapezoidal.
Referring to fig. 4, 6 and 7, the inner heat-insulating ring 7 includes a heat-insulating cotton main body 701, a plurality of micro-protection bags 702 are uniformly filled in the heat-insulating cotton main body 701, a coolant is stored in the micro-protection bags 702, a person skilled in the art fills a proper coolant according to a use requirement, after the plastic box main body 1 is damaged, the inner heat-insulating ring 7 is heated, so that the micro-protection bags 702 are heated, the coolant stored in the micro-protection bags 702 is heated and gasified, in the process of gasifying the coolant, the micro-protection bags 702 gradually expand, the buffer effect of the inner heat-insulating ring 7 is improved by the plurality of expanded micro-protection bags 702, and the coolant absorbs ambient heat during gasification, so that the temperature of the inner heat-insulating ring 7 is reduced, and the heat transferred to the inner box body 3 is reduced; the micro-protection bag 702 comprises a pair of elastic hemispheres which are clamped with each other, the pair of elastic hemispheres are bonded with each other through elastic resin, the surface of the micro-protection bag 702 is coated with an ice layer, when the box body is not damaged, the micro-protection bag 702 is cooled and protected through the ice layer on the surface of the micro-protection bag 702, meanwhile, the deformation of the micro-protection bag 702 is limited, and the leakage of coolant in the micro-protection bag 702 is prevented.
The utility model provides a plastic box for long-distance transport, includes emergent refrigerating system, and emergent refrigerating system is including installing controller and the battery in liquid storage pot 5, and pump main part, pressure sensor and battery all with controller electric connection.
A plastic box for long-distance transportation is used, and the using method comprises the following steps:
s1, when loading goods, the user opens the card cover 2 and places the objects to be stored in the inner box body 3;
s2, in the transportation process, when the heat preservation effect of the plastic box main body 1 is reduced, ice blocks in the inner box body 3 are melted, and liquid generated by melting flows to the lower end of the partition plate 303 to be accumulated;
s3, accumulating water on the lower side of the support plate 8 to enable the support plate 8 to float upwards to the partition plate 303, detecting a pressure signal by a pressure sensor at the bottom end of the partition plate 303, controlling the micro pump 6 to work by the controller at the moment, enabling the micro pump 6 to inject cooling liquid stored in the liquid storage tank 5 into the inner box body 3, and enabling the temperature in the inner box body 3 to be kept in a low-temperature state.
When the plastic box main body is impacted by the outside to damage the plastic box main body 1, the heat insulation effect of the plastic box main body 1 is gradually reduced, the micro protection bag 702 in the inner heat insulation ring 7 is heated, the coolant stored in the micro protection bag 702 is heated and gasified, and then the micro protection bag 702 absorbs a large amount of heat, so that the heat insulation cotton main body 701 and the inner box body 3 are cooled and protected, and meanwhile, after the coolant in the micro protection bag 702 is gasified, the micro protection bag 702 is wholly expanded, so that the micro protection bag 702 plays a role of a buffer air bag, and the buffer effect of the heat insulation cotton main body 701 is improved.
This scheme sets up the kickboard in the box, when the heat preservation effect of box descends, the ice-cube of the incasement storage melts, melt the kickboard come-up of produced water messenger incasement bottom, and then trigger micropump 6, make the coolant liquid carry out cooling protection by the input interior box, prevent that the ice in the interior box from further melting, with the cold-stored effect of guarantee box, and also can improve cold-stored effect and buffering effect temporarily through interior heat preservation ring after the box damage, make the difficult quick decline of temperature in the interior box, make the commodity circulation personnel have the sufficient time to protect and shift the article of incasement cooling save.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. A plastic box for long-distance transport, comprising a plastic box body (1), characterized in that: the plastic box comprises a plastic box main body (1), wherein a clamping cover (2) is clamped at the upper end of the plastic box main body (1), an inner box body (3) matched with the clamping cover (2) is clamped in the plastic box main body (1), a supporting plate (8) is fixedly connected with the bottom end of the inner box body (3), a pair of micropumps (6) is connected between the supporting plate (8) and the bottom end of the inner wall of the plastic box main body (1), an inner heat-insulating ring (7) matched with the inner box body (3) is fixedly connected onto the inner wall of the plastic box main body (1), the inner heat-insulating ring (7) comprises a heat-insulating cotton main body (701), a plurality of uniformly distributed micro-protective bags (702) are filled in the heat-insulating cotton main body (701), a cooling agent is stored in the micro-protective bags (702), the inner heat-insulating ring (7) is positioned between the supporting plate (8) and the inner box body (3), and a buffer seat (4) is fixedly connected with the bottom end of the plastic box main body (1), the lower extreme of cushion socket (4), interior box (3) includes main tank (301), the upper end fixedly connected with of main tank (301) and interior heat preservation ring (7) assorted sealing ring (302), fixedly connected with baffle (303) on the inner wall of main tank (301), a plurality of evenly distributed's outage has been seted up to the outer end of baffle (303), the downside of baffle (303) is equipped with ventilative kickboard (304), the bottom fixedly connected with pressure sensor of baffle (303), the cross-section of ventilative kickboard (304) is the C type, the bottom of interior box (3) is seted up a pair of basin with ventilative kickboard (304) assorted, set up a plurality of holes of permeating water with basin position phase-match on ventilative kickboard (304), ventilative kickboard (304) sliding connection is in main tank (301), the output and the baffle (303) laminating of micropump (6), a plurality of air holes which are uniformly distributed are formed in the partition plate (303), a liquid storage tank (5) is connected between the buffer seat (4) and the plastic box main body (1), and a guide pipe is connected between the input end of the micro pump (6) and the liquid storage tank (5);
the using method comprises the following steps:
s1, when loading goods, the user opens the card cover (2) and places the objects to be stored in the inner box body (3);
s2, in the transportation process, when the heat preservation effect of the plastic box main body (1) is reduced, ice blocks in the inner box body (3) are melted, and liquid generated by melting flows to the lower end of the partition plate (303) to be accumulated;
s3, accumulating water on the lower side of the supporting plate (8), enabling the supporting plate (8) to float to the position of the partition plate (303), enabling the pressure sensor at the bottom end of the partition plate (303) to detect a pressure signal, enabling the controller to control the micro pump (6) to work at the moment, enabling the micro pump (6) to inject cooling liquid stored in the liquid storage tank (5) into the inner box body (3), and enabling the temperature in the inner box body (3) to keep a low-temperature state.
2. A plastic box for long distance transport according to claim 1, characterized in that: the micro-protection bag (702) comprises a pair of elastic hemispheres which are clamped with each other, the pair of elastic hemispheres are bonded with each other through elastic resin, and the surface of the micro-protection bag (702) is coated with an ice layer.
3. A plastic box for long distance transport according to claim 1, characterized in that: the micropump (6) comprises a pump main body, wherein the upper end and the lower end of the pump main body are fixedly connected with fixing rings, the fixing rings are fixedly connected with the plastic box main body (1) and the supporting plate (8) respectively, the output end of the pump main body penetrates through one fixing ring and is inserted into the plastic box main body (1), and the fixing ring in the plastic box main body (1) is fixedly connected with a one-way nozzle.
4. A plastic box for long distance transport according to claim 3, characterized in that: including emergent refrigerating system, emergent refrigerating system is including installing controller and the battery in liquid storage pot (5), micropump (6), pressure sensor and battery all with controller electric connection.
5. A plastic box for long distance transport according to claim 1, characterized in that: and a heat-insulating sponge (401) is connected between the inner wall of the buffer seat (4) and the bottom end of the plastic box main body (1).
6. A plastic box for long distance transport according to claim 1, characterized in that: the inner box body (3) is made of heat insulation materials, and the plastic box main body (1) is made of high-strength heat insulation materials.
7. A plastic box for long distance transport according to claim 3, characterized in that: the bottom fixedly connected with of main tank body (301) and one-way shower nozzle assorted boss, the cross-section of boss is trapezoidal.
8. A plastic box for long distance transport according to claim 1, characterized in that: ice blocks are accumulated in the main box body (301), and a waterproof film is paved on the inner wall of the main box body (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584055.6A CN114803156A (en) | 2022-05-27 | 2022-05-27 | Plastic box for long-distance transportation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584055.6A CN114803156A (en) | 2022-05-27 | 2022-05-27 | Plastic box for long-distance transportation |
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| CN114803156A true CN114803156A (en) | 2022-07-29 |
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| CN202210584055.6A Pending CN114803156A (en) | 2022-05-27 | 2022-05-27 | Plastic box for long-distance transportation |
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| CN113545984A (en) * | 2021-07-21 | 2021-10-26 | 淮北微立淘科技有限公司 | High temperature resistant medicine bottle based on internet of things |
| CN114034452A (en) * | 2021-11-10 | 2022-02-11 | 梁保友 | Flood control valve and using method |
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| CN112078970A (en) * | 2020-09-04 | 2020-12-15 | 李用浩 | Cold-set corrugated carton for long-distance transportation |
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| CN113545984A (en) * | 2021-07-21 | 2021-10-26 | 淮北微立淘科技有限公司 | High temperature resistant medicine bottle based on internet of things |
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