CN114803083A

CN114803083A - Long-term heat preservation logistics box based on high-temperature phase-change heat storage material

Info

Publication number: CN114803083A
Application number: CN202210648242.6A
Authority: CN
Inventors: 赵彦琦; 张岩岩
Original assignee: Jiangsu University
Current assignee: Jiangsu University
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-07-29
Anticipated expiration: 2042-06-08
Also published as: CN114803083B

Abstract

The invention discloses a long-term heat-preservation logistics box based on a high-temperature phase-change heat storage material, which comprises an outer box body, wherein a first vacuum plate is arranged on the inner side of the outer box body, a first supporting piece is arranged on the inner side of the first vacuum plate, a vacuum layer is arranged on the inner side of the first vacuum plate, the first supporting piece is arranged on the inner side of the vacuum layer, a heat-preservation layer is arranged between the first vacuum plates, a waterproof layer is arranged on the inner side of the heat-preservation layer, an installation cavity is arranged on the inner side of the waterproof layer, the phase-change heat storage material is arranged on the inner side of the installation cavity, and a plurality of groups of heating pipes which are arranged at equal intervals are arranged on the inner side of the phase-change heat storage material. According to the invention, the phase-change heat storage material is installed, the installation cavity carries out limit support on the phase-change heat storage material on the inner side, and the heat stored in the phase-change heat storage material maintains the internal temperature of the device for a long time and the heat is lost too fast, so that the device cannot maintain the heat preservation effect.

Description

Long-term heat preservation logistics box based on high-temperature phase-change heat storage material

Technical Field

The invention relates to the technical field of logistics boxes, in particular to a long-time heat-preservation logistics box based on a high-temperature phase-change heat storage material.

Background

The thing flow box, as the name implies just is the case of placing article in the commodity circulation is carried, and the commodity circulation trade is more developed at present, can use various thing flow box, but some thing flow box in use often have some problems, because thing flow box inner structure is fairly simple, causes inside and outside heat exchange number of times more, causes the heat to run off seriously, can't play the effect of effectively keeping article.

The existing heat-preservation logistics box has the following defects:

1. the patent document CN112027295B discloses an encrypted logistics box with an automatic identification chip, which comprises a logistics box body, wherein an RFID tag is arranged on the back of the logistics box body, an isolation plate is movably connected with the inner wall of the logistics box body through a sliding chute and a sliding block, a movable hole matched with the isolation plate is formed in the surface of the logistics box body, and one end of the isolation plate, which is far away from the logistics box body, extends to the outside of the logistics box body and is fixedly connected with a fixing plate; according to the invention, through the handle plate and the logistics boxes, when large-volume goods are required to be loaded, a new logistics box can be taken out again, the partition plate in the logistics box can be taken out, the handle plate on one logistics box is inserted into the slot on the bottom surface of the other logistics box, and finally the fixing screws are screwed down, so that a plurality of logistics boxes can be assembled together, the logistics boxes with enough volume can be assembled, and the effects of changing the volume of the logistics boxes and facilitating normal transportation of the goods are achieved.

However, the heat-insulating logistics box in the above publication lacks materials for assisting in prolonging the heat-insulating time, so that when the heat inside the logistics box is exchanged with the heat outside, the temperature inside the logistics box can only be reduced, and the stability cannot be effectively maintained;

2. patent document CN211970145U discloses a logistics box for a cross-border e-commerce platform, which comprises a logistics box outer box body, a logistics box inner box body, a logistics box cover and a telescopic device, wherein the logistics box cover is arranged at the upper end of the logistics box outer box body, a lock body is arranged on one side of the logistics box outer box body, a rotary disc is fixedly arranged at the lower end of the logistics box outer box body, a lock head and a handle are arranged on the logistics box cover, the logistics box outer box body is connected with the logistics box cover through a logistics box cover connecting sheet in a hinge mode, a separation net is arranged in the logistics box inner box body, the separation net can be placed according to the size of transported articles in a classified mode to save the use space, the telescopic device is arranged between the logistics box outer box body and the logistics box inner box body and comprises a telescopic rod, a telescopic pipe and a spring, the telescopic pipe can play a buffering role when bumping or colliding, the service life of the logistics box is prolonged, and the safety guarantee of the transported articles is improved, the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.

However, the heat-insulating logistics box in the above publication does not have a buffering structure, so that the device cannot be effectively damped when the device vibrates, and internal objects are easily damaged;

3. the patent document CN210126760U discloses a heat-preservation logistics box, which comprises a box body, wherein a folded box cover is arranged on the upper surface of the box body, an air pressure adjusting hole is arranged in the center of the folded box cover, and sealing valves are arranged on two sides of the air pressure adjusting hole; the box body is characterized in that a fireproof material layer is arranged on the box brim of the box body, a vacuum heat insulation plate is arranged at the bottom of the fireproof material layer, and a heat insulation plate is arranged below the vacuum heat insulation plate; the cleaning type bottom plate is arranged at the bottom of the box body and comprises a supporting bottom plate, a hydrophobic oil drainage layer is arranged on one side of the supporting bottom plate in the box body, detachable baffles are arranged on two sides of the outer side of the cleaning type bottom plate, and a detachable buckle is arranged at the joint of the cleaning type bottom plate and the box body; and a temperature control device is arranged in the box body. The utility model has the advantages that the interior of the box body is easy to clean, the safety protection performance is excellent,

however, the heat-insulating logistics box in the above publication does not have a positioning device inside, so that a shipper cannot know where goods are transported in time, and the situation of losing the goods is easily caused;

4. patent document CN210455886U, a novel heat preservation logistics box takes precautions against earthquakes discloses including case lid, box, fixed lock, charging connector and transportation article, be fixed with the welt on the medial surface of case lid, the downside of case lid is connected with the box, and the outside of box installs fixed lock and charging connector to the charging connector is located the downside of fixed lock, the internally mounted of box has elasticity gas jacket, and the centre of elasticity gas jacket is fixed with the fly leaf, first cavity has been seted up to the inboard of case lid, the inflation mouth has been seted up with the junction of box to elasticity gas jacket, the second cavity has been seted up to the inside of box, and the inside of second cavity is fixed with the fixed block, the inboard of box is provided with the transportation article, and the outside of transporting the article is connected with the fly leaf. The integral design of the novel shockproof heat-preservation logistics box can ensure that the logistics box can be repeatedly used, simultaneously avoids the adverse effects of the conditions such as shock, temperature and the like on goods, improves the use price of the logistics box,

however, the thermal distribution box in the above publication does not have an assembled partition structure with a detachable shell, so that the objects are stacked together and easily damaged.

Disclosure of Invention

The invention aims to provide a long-time heat-preservation logistics box based on a high-temperature phase-change heat storage material, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a logistics box keeps warm for a long time based on high temperature phase transition heat-retaining material, includes outer box, first vacuum plate is installed to the inboard of outer box, first support piece is installed to the inboard of first vacuum plate, the vacuum layer has been seted up to the inboard of first vacuum plate, the inboard at the vacuum layer of installing of first support piece, install the heat preservation between the first vacuum plate, the waterproof layer is installed to the inboard of heat preservation, the installation cavity is installed to the inboard of waterproof layer, phase transition heat-retaining material is installed to the inboard of installation cavity, the heating pipe that a plurality of groups equidistance were arranged is installed to phase transition heat-retaining material's inboard, install the blotter between the installation cavity, the inboard movable mounting of blotter has first baffle, the inboard movable mounting of blotter has the second baffle, second baffle and the equipment of the intercrossing gomphosis of first baffle.

Preferably, the install bin is installed to the bottom of outer box, the battery is installed to the inboard diapire of install bin, the GPS locator is installed to the inboard diapire of install bin, and the GPS locator is located one side of battery, temperature controller is installed to the inboard diapire of install bin, and temperature controller is located one side that the battery is kept away from to the GPS locator.

Preferably, the buffer seat that a plurality of groups equidistance were arranged is installed to the bottom of install bin, the base is installed to the bottom of buffer seat.

Preferably, there is the closing cap rear wall top of outer box through hinge movable mounting, the vacuum intermediate layer is installed to the inboard of closing cap, a plurality of groups second support piece are installed to the interbedded inboard of vacuum, the insulating layer is installed to the interbedded bottom of vacuum, the laminating circle is installed to the bottom of insulating layer, temperature sensor is installed to the bottom of insulating layer, and temperature sensor is located the inboard of laminating circle.

Preferably, the inner sides of the first vacuum plate and the vacuum interlayer are provided with vacuum layers, and the heat loss speed is slowed down through the vacuum layers, so that the heat preservation effect is achieved;

the phase-change heat storage material has a heat storage and energy storage function, and can release heat when needed after absorbing external heat, so that the temperature of the surrounding environment can be maintained;

the temperature controller presets the temperature, monitors the stable change through the temperature sensor, and controls the heating pipe to be electrified to heat the product when the temperature is lower than a specified range;

the second partition plates and the first partition plates are assembled in a crossed mode and matched with the cushion pads to form independent containing spaces for independently placing articles.

Preferably, the connecting seat is installed in the front of closing cap, the inboard movable mounting of connecting seat has the connecting plate, the front movable mounting of outer box has the roating seat, the connecting rod is installed to the front end of roating seat, and the connecting rod runs through the inboard of connecting plate, the cardboard is installed to the front end of connecting rod, and the cardboard is located the place ahead of connecting plate.

Preferably, the front surface of the installation box is provided with a control interface.

Preferably, a detachable assembling plate is installed on one side of the installation box, and a ventilation opening is formed in the inner side of the assembling plate.

Preferably, the working steps of the energy storage device are as follows:

s1, when articles need to be stored, a worker assembles two groups of second clapboards and two groups of first clapboards in an intersecting and embedding way, the second clapboards and the two groups of first clapboards are arranged on the inner side of the buffer cushion to form independent accommodating spaces, the articles are placed in the accommodating spaces, the articles are separated one by the second clapboards and the first clapboards, the articles are prevented from shaking and extruding collision in the placing process, the safety of the articles is ensured, after the articles are placed, a user movably installs the sealing cover on the top of the outer box body, then the worker adjusts the angle of the connecting plate to enable the clamping board to pass through the inner side of the connecting plate, the outer box body supports the front rotary seat to ensure the stability of the rotary seat, the rotary seat supports the connecting rod at the front end to ensure the stability of the connecting rod, the rotary seat is convenient to support the clamping board at the front end, and the user adjusts the angles of the clamping board and the connecting rod, the clamping plate is connected with the connecting plate, so that the situation that the connecting plate falls off in the operation process is avoided;

s2, installing a sealing cover at the top of an outer box body, installing a laminating ring at the inner side of an installation cavity in a laminating manner, ensuring the sealing performance of the inside of the device, pre-learning the temperature of the inside of the device by a user according to the needs, detecting the temperature by a temperature sensor, judging whether the temperature meets the requirements, when the temperature is lower than the specified temperature, electrifying and operating a heating pipe, transmitting heat into a phase-change heat storage material, enabling the phase-change heat storage material to generate phase change after the temperature rises, enabling the phase-change heat storage material to be changed from solid into liquid, transmitting the heat into the inside of the device for adjusting the temperature of the inside of the device, stopping the operation of the heating pipe after the temperature is known, and maintaining the temperature inside the device for a long time by the heat stored in the phase-change heat storage material to avoid that the heat in the device can not be maintained for a long time;

s3, in the transportation process of the device, the GPS positioner runs along with the device, and the GPS positioner sends the position of the goods to the mobile phone of the goods owner regularly, so that the goods owner can know the position of the goods at any time conveniently, and the goods are prevented from being lost;

s4 and the base is installed on the ground, the buffer seat on the inner side is supported, the stability of the buffer seat is guaranteed, the buffer seat fixes the installation box on the top, and the stability of the installation box is guaranteed.

Preferably, in step S2, the method further includes the steps of:

s2-1, in the process of storing articles, the heat conductivity of the heat-insulating layer and the heat conductivity of the vacuum layer are crossed, so that the heat loss can be effectively reduced, the temperature inside the device is prolonged, and the condition that the temperature changes suddenly is avoided.

In step S0, the method further includes the steps of:

and S3-1, storing electric power by a storage battery, and providing electric quantity support for long-time operation of the GPS positioner and the temperature controller.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the phase-change heat storage material is installed, the installation cavity carries out limiting support on the phase-change heat storage material on the inner side, the stability of the phase-change heat storage material is ensured, when the temperature is lower than a specified temperature, the heating pipe is electrified to operate, the heat is transmitted to the interior of the phase-change heat storage material, the phase change occurs after the temperature of the phase-change heat storage material is raised, the solid is changed into liquid, then the heat is transmitted to the interior of the device and is used for adjusting the temperature of the interior of the device, then the heating pipe stops operating after the temperature is known, and the heat stored in the phase-change heat storage material maintains the temperature of the interior of the device for a long time, the heat is lost too fast, so that the heat preservation effect of the device cannot be maintained.

2. The base is placed on the ground, the base supports the buffer seat to ensure the stability of the buffer seat, and the buffer seat supports the mounting box at the top, so that the buffer seat is matched with the internal damper to slow down the vibration through contraction, thereby ensuring the stability of the equipment above and reducing the vibration of the articles above.

3. According to the invention, the GPS positioner is arranged and fixed on the inner side of the installation box, the GPS positioner runs along with the installation box in the transportation process, and the GPS positioner can regularly send the position of the goods to the mobile phone of the goods owner, so that the goods owner can know the position of the goods at any time conveniently, and the goods are prevented from being lost.

4. According to the invention, the second partition plates and the first partition plates are arranged, the two groups of second partition plates and the two groups of first partition plates are mutually crossed, embedded and assembled together, the second partition plates and the two groups of first partition plates are arranged on the inner side of the buffer cushion to form independent accommodating spaces, articles are placed in the accommodating spaces, and the articles are separated one by the second partition plates and the first partition plates, so that the articles are prevented from shaking in the process of placing to cause extrusion collision, the safety of the articles is ensured, and workers can conveniently and orderly place the articles.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the outer case structure of the present invention;

FIG. 4 is a schematic view of the structure of the installation box of the present invention;

FIG. 5 is a schematic view of the installation cavity structure of the present invention;

FIG. 6 is a schematic view of the closure of the present invention;

FIG. 7 is a schematic view of a connecting rod structure of the present invention;

FIG. 8 is a schematic view of a second separator plate according to the present invention;

FIG. 9 is a flow chart of the present invention.

In the figure: 1. an outer case; 2. a first vacuum plate; 3. a first support; 4. a vacuum layer; 5. a heat-insulating layer; 6. a waterproof layer; 7. a mounting cavity; 8. a phase change heat storage material; 9. heating a tube; 10. installing a box; 11. a temperature controller; 12. a GPS locator; 13. a storage battery; 14. a closure cap; 15. vacuum interlayer; 16. a second support member; 17. a thermal insulation layer; 18. a temperature sensor; 19. a connecting seat; 20. a connecting plate; 21. a rotating base; 22. a connecting rod; 23. clamping a plate; 24. fitting rings; 25. assembling a plate; 26. a vent; 27. a control interface; 28. a buffer seat; 29. a base; 30. a cushion pad; 31. a first separator; 32. a second separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, and fig. 9, an embodiment of the present invention: a long-term heat preservation logistics box based on a high-temperature phase-change heat storage material,

the device comprises an outer box body 1, wherein a first vacuum plate 2 is installed on the inner side of the outer box body 1, a first supporting piece 3 is installed on the inner side of the first vacuum plate 2, a vacuum layer 4 is arranged on the inner side of the first vacuum plate 2, the outer box body 1 fixes the first vacuum plate 2 on the inner side to ensure the stability of the first vacuum plate 2, the vacuum layer 4 is arranged on the inner side of the first vacuum plate 2, the vacuum layer 4 is in a vacuum environment and can be used for cutting off the heat transmission between an object and the object so as to reduce the heat loss and achieve the purpose of preserving the heat inside the device, the inner structure of the first vacuum plate 2 is stabilized by the first supporting piece 3 to avoid the damage of the first vacuum plate 2 due to the inconsistency of the internal pressure and the external pressure, the first supporting piece 3 is installed on the inner side of the vacuum layer 4, a heat preservation layer 5 is installed between the first vacuum plates 2, and a waterproof layer 6 is installed on the inner side of the heat preservation layer 5, the first vacuum plate 2 fixes the heat preservation layer 5 on the inner side, the heat preservation layer 5 is made of heat preservation materials, the heat preservation performance of the interior of the device can be improved, the waterproof layer 6 is installed on the inner side of the heat preservation layer 5, the waterproof layer 6 is made of dustproof cloth, when water exists in the interior of the device, the water can be isolated from the heat preservation layer 5, the heat preservation layer 5 is prevented from being wetted by the water, the service life of the device is prolonged, the installation cavity 7 is installed on the inner side of the waterproof layer 6, the phase change heat storage materials 8 are installed on the inner side of the installation cavity 7, a plurality of groups of heating pipes 9 which are arranged at equal intervals are installed on the inner side of the phase change heat storage materials 8, the installation cavity 7 is installed on the inner side of the waterproof layer 6, the stability of the installation cavity 7 is guaranteed, the phase change heat storage materials 8 on the inner side are conveniently limited and supported, the stability of the phase change heat storage materials 8 is guaranteed, and when the temperature is lower than the designated temperature, the heating pipes 9 run in an electric mode, the heat is transmitted to the inside of the phase-change heat storage material 8, the phase-change heat storage material 8 changes into liquid after the temperature rises, then the heat is transmitted to the inside of the device and is used for adjusting the temperature inside the device, then after the temperature is known, the heating pipe 9 stops running, the heat stored in the phase-change heat storage material 8 maintains the temperature inside the device for a long time, the heat is quickly lost, and the heat preservation effect cannot be maintained, the buffer cushion 30 is installed between the installation cavities 7, the buffer cushion 30 is made of flexible materials, the impact force of the device can be reduced, the safety of the device is ensured, the first partition plate 31 is movably installed on the inner side of the buffer cushion 30, the second partition plate 32 and the first partition plate 31 are mutually crossed and embedded, and the two groups of second partition plates 32 and the two groups of first partition plates 31 are mutually crossed and embedded and assembled together, install second baffle 32 and two sets of first baffles 31 in the inboard of blotter 30, form individual solitary storage space one by one, article are placed in storage space, by second baffle 32 and the separation of first baffle 31 with article one, prevent that article from taking place to rock at the in-process of placing and causing the extrusion collision, guarantee the safety of article, make things convenient for the workman to put article in order.

The bottom of the outer box body 1 is provided with the installation box 10, the installation box 10 fixes the outer box body 1 at the top, the stability of the outer box body 1 is ensured, the installation box 10 is convenient for supporting the inner side storage battery 13, the GPS positioner 12 and the temperature controller 11, the inner side bottom wall of the installation box 10 is provided with the storage battery 13, the inner side bottom wall of the installation box 10 is provided with the GPS positioner 12, the GPS positioner 12 is positioned at one side of the storage battery 13, the GPS positioner 12 is fixed at the inner side of the installation box 10, the GPS positioner 12 is operated along with the transportation process, the GPS positioner 12 regularly sends the position of goods to the mobile phone of a goods owner, the goods owner can know the position of the goods at any time conveniently, the condition that the goods are lost is prevented, the temperature controller 11 is installed at the inner side bottom wall of the installation box 10, and the temperature controller 11 is positioned at one side of the GPS positioner 12 far away from the storage battery 13, the user sets for the temperature device temperature through temperature controller 11 in advance, control interface 27 is installed in the front of install bin 10, and the user passes through control interface 27 controlling means operation, detachable assembled plate 25 is installed to one side of install bin 10, vent 26 has been seted up to assembled plate 25's inboard, and assembled plate 25 can be dismantled, and the person of facilitating the use opens install bin 10, and vent 26 guarantees the inside ventilation of device, and the electrical equipment of being convenient for dispels the heat.

Buffer seat 28 that a plurality of groups equidistance was arranged is installed to the bottom of install bin 10, base 29 is installed to the bottom of buffer seat 28, and base 29 is placed subaerial, and base 29 supports buffer seat 28, guarantees the stability of buffer seat 28, and buffer seat 28 supports the install bin 10 at top, slows down vibrations through shrink and inside attenuator cooperation by buffer seat 28, guarantees the stability of top equipment.

There is closing cap 14 at the back wall top of outer box 1 through hinge movable mounting, vacuum intermediate layer 15 is installed to closing cap 14's inboard, a plurality of groups second support piece 16 are installed to vacuum intermediate layer 15's inboard, insulating layer 17 is installed to vacuum intermediate layer 15's bottom, laminating circle 24 is installed to insulating layer 17's bottom, temperature sensor 18 is installed to insulating layer 17's bottom, and temperature sensor 18 is located laminating circle 24's inboard, and closing cap 14 installs at outer box 1 top, guarantees the closure of device, and vacuum intermediate layer 15 separates external and inside, and less thermal transmission keeps apart outside and inside heat transfer through insulating layer 17 simultaneously, drives effectual heat preservation, and temperature sensor 18 responds to the temperature variation.

The front surface of the sealing cover 14 is provided with a connecting seat 19, the inner side of the connecting seat 19 is movably provided with a connecting plate 20, the front surface of the outer box body 1 is movably provided with a rotating seat 21, the front end of the rotating seat 21 is provided with a connecting rod 22, the connecting rod 22 penetrates through the inner side of the connecting plate 20, the front end of the connecting rod 22 is provided with a clamping plate 23, the clamping plate 23 is positioned in front of the connecting plate 20, the connecting seat 19 is fixed on the sealing cover 14 to ensure the stability of the connecting seat 19, the connecting seat 19 is connected with the connecting plate 20, when the sealing cover 14 is closed, a worker adjusts the angle of the connecting plate 20 to enable the clamping plate 23 to penetrate through the inner side of the connecting plate 20, the outer box body 1 supports the rotating seat 21 on the front surface to ensure the stability of the rotating seat 21, the rotating seat 21 supports the connecting rod 22 on the front end to ensure the stability of the connecting rod 22, and is convenient for the rotating seat 21 to support the clamping plate 23 on the front end, the user adjusts the angle of cardboard 23 and connecting rod 22, is connected connecting plate 20 by cardboard 23, avoids connecting plate 20 to take place the condition that drops at the in-process of operation.

Further, the vacuum layers 4 are arranged on the inner sides of the first vacuum plate 2 and the vacuum interlayer 15, and the heat loss speed is slowed down through the vacuum layers 4, so that the heat preservation effect is achieved;

the phase-change heat storage material 8 has a heat storage and energy storage function, and after external heat is absorbed, the phase-change heat storage material 8 can release heat when needed, so that the temperature of the surrounding environment can be maintained;

the temperature controller 11 presets the temperature, monitors the stable change through the temperature sensor 18, and when the temperature is lower than a specified range, the temperature controller 11 controls the heating pipe 9 to be electrified to heat the product;

the second partition plates 32 and the first partition plates 31 are cross-assembled and form separate receiving spaces for independently placing articles in cooperation with the cushion pads 30.

Further, the working steps of the energy storage device are as follows:

the working steps of the energy storage device are as follows:

s1, when the articles need to be stored, the worker assembles two groups of second partition boards 32 and two groups of first partition boards 31 in an intersecting and embedding manner, the second partition boards 32 and the two groups of first partition boards 31 are installed on the inner side of the buffer cushion 30 to form independent storage spaces, the articles are placed in the storage spaces, the articles are separated one by the second partition boards 32 and the first partition boards 31, the articles are prevented from shaking and causing extrusion collision in the placing process, the safety of the articles is ensured, after the articles are placed, the user movably installs the sealing cover 14 on the top of the outer box 1, then the worker adjusts the angle of the connecting plate 20 to enable the clamping plate 23 to penetrate through the inner side of the connecting plate 20, the outer box 1 supports the front rotary seat 21 to ensure the stability of the rotary seat 21, the rotary seat 21 supports the front connecting rod 22 to ensure the stability of the connecting rod 22, and the rotary seat 21 conveniently supports the front clamping plate 23, the user adjusts the angle between the clamping plate 23 and the connecting rod 22, the clamping plate 23 is connected with the connecting plate 20, and the situation that the connecting plate 20 falls off in the running process is avoided;

s2, a sealing cover 14 is installed at the top of an outer box body 1, a laminating ring 24 is installed at the inner side of an installation cavity 7 in a laminating mode, the sealing performance of the interior of the device is guaranteed, a user can store the temperature of articles according to needs, the stability of the interior of the device is pre-learned, the temperature is detected by a temperature sensor 18, whether the temperature meets requirements or not is judged, when the temperature is lower than a specified temperature, a heating pipe 9 is powered on to operate, heat is transmitted to the interior of a phase-change heat storage material 8, phase change occurs after the temperature of the phase-change heat storage material 8 rises, the solid is changed into liquid, then the heat is transmitted to the interior of the device and used for adjusting the temperature of the interior of the device, then the heating pipe 9 stops operating after the temperature is known, the temperature of the interior of the device is maintained by the heat stored in the phase-change heat storage material 8 for a long time, and the situation that the heat in the interior of the device cannot be maintained for a long time is avoided;

s3, in the transportation process of the device, the GPS positioner 12 runs along with the device, and the GPS positioner 12 sends the position of the goods to the mobile phone of the goods owner regularly, so that the goods owner can know the position of the goods at any time conveniently, and the goods are prevented from being lost;

s4 and the base 29 are installed on the ground to support the buffer seat 28 on the inner side, so that the stability of the buffer seat 28 is guaranteed, and the buffer seat 28 fixes the installation box 10 on the top to guarantee the stability of the installation box 10.

In step S2, the method further includes the steps of:

s2-1, in the process of storing articles, the heat conduction of the heat-insulating layer 5 and the heat conduction of the vacuum layer 4 are crossed, so that the heat loss can be effectively reduced, the temperature inside the device is prolonged, and the condition that the temperature changes suddenly is avoided.

In step S3, the method further includes the steps of:

s3-1, the storage battery 13 stores the power and provides power support for the long-term operation of the GPS locator 12 and the temperature controller 11.

The working principle is as follows: when articles need to be stored, a worker assembles two groups of second partition boards 32 and two groups of first partition boards 31 in an intersecting manner, the second partition boards 32 and the two groups of first partition boards 31 are installed on the inner side of the buffer cushion 30 to form independent storage spaces, the articles are placed in the storage spaces, the articles are separated one by the second partition boards 32 and the first partition boards 31, the articles are prevented from shaking during placement to cause extrusion collision, the safety of the articles is ensured, after the articles are placed, a user movably installs the sealing cover 14 on the top of the outer box 1, then the worker adjusts the angle of the connecting plate 20 to enable the clamping plate 23 to penetrate through the inner side of the connecting plate 20, the outer box 1 supports the front rotary seat 21 to ensure the stability of the rotary seat 21, the rotary seat 21 supports the front connecting rod 22 to ensure the stability of the connecting rod 22, and the rotary seat 21 is convenient for supporting the front clamping plate 23, the user adjusts the angle between the clamping plate 23 and the connecting rod 22, the clamping plate 23 is connected with the connecting plate 20, the situation that the connecting plate 20 falls off in the operation process is avoided, the closed cover 14 is installed at the top of the outer box body 1, the attaching ring 24 is installed on the inner side of the installation cavity 7 in an attaching mode, the sealing performance of the interior of the device is guaranteed, the user can store the temperature of objects according to needs, the stability of the interior of the device is pre-learned, the temperature is detected by the temperature sensor 18, whether the temperature meets the requirements or not is judged, when the temperature is lower than the specified temperature, the heating pipe 9 is powered on to operate, heat is transmitted to the interior of the phase-change heat storage material 8, after the temperature of the phase-change heat storage material 8 rises, the phase change occurs, the solid is changed into liquid, then the heat is transmitted to the interior of the device and is used for adjusting the temperature of the interior of the device, after the temperature is known, the heating pipe 9 stops operating, the heat stored in the phase-change heat storage material 8 maintains the temperature of the interior of the device for a long time, avoid the inside heat of device to maintain for a long time, at the in-process of device transportation, GPS locator 12 follows the operation, and GPS locator 12 regularly can send the goods position to the cell-phone of goods owner, makes things convenient for the goods owner to know the goods position at any time, prevents that the condition of losing from appearing in the goods.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a thing flow box keeps warm for a long time based on high temperature phase transition heat-retaining material, includes outer box (1), its characterized in that: the vacuum box is characterized in that a first vacuum plate (2) is installed on the inner side of the outer box body (1), a first supporting piece (3) is installed on the inner side of the first vacuum plate (2), a vacuum layer (4) is arranged on the inner side of the first vacuum plate (2), the inner side of the first supporting piece (3) installed on the vacuum layer (4) is installed on the inner side of the first vacuum plate (2), a heat preservation layer (5) is installed between the first vacuum plate (2), a waterproof layer (6) is installed on the inner side of the heat preservation layer (5), an installation cavity (7) is installed on the inner side of the waterproof layer (6), a phase-change heat storage material (8) is installed on the inner side of the installation cavity (7), a plurality of groups of heating pipes (9) which are arranged at equal intervals are installed on the inner side of the heat storage material (8), a cushion (30) is installed between the installation cavity (7), and a first partition plate (31) is movably installed on the inner side of the cushion (30), the inner side of the buffer cushion (30) is movably provided with a second clapboard (32), and the second clapboard (32) and the first clapboard (31) are mutually crossed, embedded and assembled.

2. The long-term heat-preservation logistics box based on the high-temperature phase-change heat storage material as claimed in claim 1, characterized in that: install bin (10) bottom of outer box (1), battery (13) are installed to the inboard diapire of install bin (10), GPS locator (12) are installed to the inboard diapire of install bin (10), and GPS locator (12) are located one side of battery (13), temperature controller (11) are installed to the inboard diapire of install bin (10), and temperature controller (11) are located one side that battery (13) were kept away from in GPS locator (12).

3. The long-term heat-preservation logistics box based on the high-temperature phase-change heat storage material as claimed in claim 2, characterized in that: buffer seat (28) that a plurality of groups equidistance were arranged are installed to the bottom of install bin (10), base (29) are installed to the bottom of buffer seat (28).

4. The long-term heat-preservation logistics box based on the high-temperature phase-change heat storage material as claimed in claim 1, characterized in that: the utility model discloses a vacuum insulation box, including outer box (1), rear wall top have closing cap (14) through hinge movable mounting, vacuum intermediate layer (15) are installed to the inboard of closing cap (14), a plurality of groups second support piece (16) are installed to the inboard of vacuum intermediate layer (15), insulating layer (17) are installed to the bottom of vacuum intermediate layer (15), laminating circle (24) are installed to the bottom of insulating layer (17), temperature sensor (18) are installed to the bottom of insulating layer (17), and temperature sensor (18) are located the inboard of laminating circle (24).

5. The long-term heat preservation logistics box based on the high-temperature phase-change heat storage material as claimed in any one of claims 1 to 4, wherein: the inner sides of the first vacuum plate (2) and the vacuum interlayer (15) are provided with vacuum layers (4), and the heat loss speed is slowed down through the vacuum layers (4), so that the heat preservation effect is achieved;

the phase-change heat storage material (8) has a heat storage and energy storage function, and after external heat is absorbed, the phase-change heat storage material (8) can release heat when needed, so that the temperature of the surrounding environment can be maintained;

the temperature controller (11) presets the temperature, the temperature sensor (18) monitors the stable change, and when the temperature is lower than a specified range, the temperature controller (11) controls the heating pipe (9) to be electrified to operate to heat the product;

the second partition plates (32) and the first partition plates (31) are assembled in a crossed mode and are matched with the cushion pads (30) to form independent containing spaces for independently containing articles.

6. The long-term heat-preservation logistics box based on the high-temperature phase-change heat storage material as claimed in claim 4, characterized in that: connecting seat (19) is installed in the front of closing cap (14), the inboard movable mounting of connecting seat (19) has connecting plate (20), the front movable mounting of outer box (1) has roating seat (21), connecting rod (22) are installed to the front end of roating seat (21), and connecting rod (22) run through the inboard of connecting plate (20), cardboard (23) are installed to the front end of connecting rod (22), and cardboard (23) are located the place ahead of connecting plate (20).

7. The long-term heat-preservation logistics box based on the high-temperature phase-change heat storage material as claimed in claim 2, characterized in that: the front surface of the installation box (10) is provided with a control interface (27).

8. The long-term heat-preservation logistics box based on the high-temperature phase-change heat storage material as claimed in claim 2, characterized in that: one side of the installation box (10) is provided with a detachable assembling plate (25), and the inner side of the assembling plate (25) is provided with a ventilation opening (26).

9. The use method of the long-term heat-preservation logistics box based on the high-temperature phase-change heat storage material as claimed in any one of claims 1 to 8, wherein the heat-preservation logistics box comprises the following working steps:

s1, when articles need to be stored, workers assemble two groups of second partition boards (32) and two groups of first partition boards (31) in an intersecting and embedding way, the second partition boards (32) and the two groups of first partition boards (31) are arranged on the inner side of a cushion pad (30) to form independent storage spaces, the articles are placed in the storage spaces, the articles are separated one by the second partition boards (32) and the first partition boards (31), the articles are prevented from shaking to cause extrusion collision in the placing process, the safety of the articles is ensured, after the articles are placed, a user movably installs a sealing cover (14) on the top of an outer box body (1), then the workers adjust the angle of a connecting plate (20) to enable a clamping plate (23) to penetrate through the inner side of the connecting plate (20), the outer box body (1) supports a front rotary seat (21), and ensures the stability of the rotary seat (21), the rotary seat (21) supports the connecting rod (22) at the front end, the stability of the connecting rod (22) is guaranteed, the rotary seat (21) can conveniently support the clamping plate (23) at the front end, a user can adjust the angles of the clamping plate (23) and the connecting rod (22), the clamping plate (23) is connected with the connecting plate (20), and the situation that the connecting plate (20) falls off in the operation process is avoided;

s2, installing a sealing cover (14) at the top of the outer box body (1), installing an attaching ring (24) at the inner side of the installation cavity (7) in an attaching way, ensuring the sealing property of the inner part of the device, enabling a user to store the temperature of articles according to the requirement, pre-learning the stability of the inner part of the device, detecting the temperature by a temperature sensor (18) to judge whether the temperature meets the requirement, when the temperature is lower than the designated temperature, the heating pipe (9) is electrified to operate, the heat is transmitted to the interior of the phase-change heat storage material (8), the phase-change heat storage material (8) changes phase after the temperature rises and changes from solid to liquid, the heat is then transferred to the interior of the device for adjusting the temperature of the interior of the device, and then after a known temperature is reached, the heating pipe (9) stops running, and the heat stored in the phase-change heat storage material (8) maintains the internal temperature of the device for a long time, so that the internal heat of the device cannot be maintained for a long time;

s3, in the transportation process of the device, the GPS positioner (12) runs along with the device, and the GPS positioner (12) sends the position of the goods to the mobile phone of the goods owner regularly, so that the goods owner can know the position of the goods at any time conveniently, and the goods are prevented from being lost;

s4, a base (29) is installed on the ground, the buffer seat (28) on the inner side is supported, the stability of the buffer seat (28) is guaranteed, the buffer seat (28) fixes the installation box (10) on the top, and the stability of the installation box (10) is guaranteed.

10. The method of using a modular industrial and commercial energy storage device according to claim 9, wherein: in step S2, the method further includes the steps of:

s2-1, in the process of storing articles, the heat conductivity of the heat-insulating layer (5) and the heat conductivity of the vacuum layer (4) are crossed, so that the heat loss can be effectively reduced, the internal temperature of the device is prolonged, and the condition that the temperature changes suddenly is avoided.

In step S3, the method further includes the steps of:

s3-1, the storage battery (13) stores the power and provides power support for the long-term operation of the GPS locator (12) and the temperature controller (11).