CN118387444A - Movable intelligent potato storage box - Google Patents

Abstract

The invention discloses a movable intelligent potato storage box which comprises a box body, a temperature regulation system, a humidity regulation system and a sterilization and preservation system, wherein the box body is divided into a first cavity and a second cavity, the first cavity is internally used for storing potato products, the temperature regulation system, the humidity regulation system and the sterilization and preservation system are all arranged in the second cavity, the temperature regulation system is used for regulating and controlling the temperature in the first cavity, the humidity regulation system is used for regulating and controlling the humidity in the first cavity, and the sterilization and preservation system is used for sterilizing and preserving stored potato products.

Description

Movable intelligent potato storage box

Technical Field

The invention relates to the technical field of potato transportation and storage, in particular to a movable intelligent potato storage box.

Background

Potato crops such as sweet potato are fourth most food crops in China, the sweet potato has stronger seasonal productivity, but the sweet potato has large tuberous root and high moisture content, is extremely easy to cause mechanical damage, plant diseases and insect pests and the like to influence transportation and storage quality, has higher requirements on temperature, humidity and ventilation conditions in the storage period, has long storage period and high fresh-keeping difficulty, and is difficult to meet annual supply requirements of markets.

Most of traditional sweet potato storage vaults are sweet potato vaults with fixed space position, low intelligent degree and incapability of controlling temperature and humidity. However, the sweet potato is required to be transported for many times in the process from harvesting, storing and selling, and the loss of the sweet potato can reach 20% -25%. For convenience of transportation, movable storages are currently employed to flexibly move and apply to various scenes. However, the sweet potato storage period is long, the storage temperature needs to be controlled at 10-13 ℃, the humidity needs to be controlled at 85-90%, and a necessary sterilization device is needed for periodic sterilization, but the functions of the conventional movable storage are mainly refrigeration, and the constant humidity and sterilization requirements in the sweet potato storage process cannot be met.

Therefore, a new movable intelligent potato storage box is needed to solve the technical problems.

Disclosure of Invention

The invention aims to solve the technical problems that the functions of the conventional movable storage are mainly refrigeration, and the requirements of constant humidity and sterilization of potatoes such as sweet potatoes in the storage process can not be met.

The invention provides a movable intelligent potato storage box, which comprises a box body, a temperature control system, a humidity control system and a sterilization and fresh-keeping system, wherein the box body is divided into a first cavity and a second cavity, the first cavity is used for storing potato products, the temperature control system, the humidity control system and the sterilization and fresh-keeping system are all arranged in the second cavity, the temperature control system is used for controlling the temperature in the first cavity, the humidity control system is used for controlling the humidity in the first cavity, and the sterilization and fresh-keeping system is used for sterilizing and keeping the potato products stored in the first cavity.

In the specific embodiment of the movable intelligent potato storage box, a plurality of vertically arranged shelves are fixed in the first cavity, potato products are placed on the shelves, a box door is arranged on the box body, and a first ventilation opening capable of being automatically opened and closed is arranged on the box door; and/or

And a temperature and humidity detector and an ozone concentration detector are arranged in the first cavity.

In the specific implementation manner of the movable intelligent potato storage box, the humidity control system comprises a first shutter exhaust fan, a first air guide channel, a dehumidifier, a humidifier and a filter, wherein the first shutter exhaust fan is installed on the side wall of the first cavity, one end of the first air guide channel is connected with the first shutter exhaust fan, the other end of the first air guide channel is sequentially connected with the dehumidifier, the filter and the first cavity through an electric three-way valve to form a dehumidification mode, and the other end of the first air guide channel is sequentially connected with the filter, the humidifier and the first cavity through the electric three-way valve to form a humidification mode.

In the specific implementation mode of the movable intelligent potato storage box, the humidifier comprises a circulating water tank, a first draining tank, a wet film and a water distributor, wherein a water inlet of the water distributor is communicated with the circulating water tank, water in the circulating water tank is conveyed to the wet film by the water distributor to be humidified, a water outlet of the first draining tank is communicated with the circulating water tank, redundant water after humidification of the wet film flows back to the circulating water tank through the first draining tank, a second air vent which is used for humidity regulation and control and can be automatically opened and closed is arranged on the first cavity, the wet film is positioned between the air outlet of the filter and the second air vent, and a water outlet of the dehumidifier is communicated with the circulating water tank.

In the specific implementation mode of the movable intelligent potato storage box, the other end of the first air guide channel is respectively connected with a second air guide channel and a third air guide channel through an electric three-way valve, the second air guide channel is communicated with an air inlet of the dehumidifier, the third air guide channel is communicated with an air inlet of the filter, a first fan is arranged on the air inlet of the filter, and a second fan is arranged on an air outlet of the filter.

In a specific embodiment of the movable intelligent potato storage box, the sterilization and fresh-keeping system comprises an ozone generator and a second shutter exhaust fan, wherein an outlet of the ozone generator is connected with the second shutter exhaust fan, and the second shutter exhaust fan is arranged on the side wall of the first cavity so as to blow ozone generated by the ozone generator into the first cavity.

In a specific embodiment of the above movable intelligent potato storage box, the temperature regulation and control system comprises a heat insulation box and a semiconductor refrigerator, the semiconductor refrigerator is installed in the heat insulation box, a third air vent and a fourth air vent are arranged on the heat insulation box, the third air vent and the fourth air vent are located on opposite side walls of the heat insulation box, the third air vent is communicated with the interior of the first cavity, a third shutter exhaust fan is installed on the third air vent, and a fourth shutter exhaust fan is installed on the fourth air vent.

In a specific embodiment of the above movable intelligent potato storage bin, the third air vent, the fourth air vent and the first air vent are the same in height to form a ventilation system.

In the specific implementation mode of the movable intelligent potato storage box, the second cavity is internally fixed with the supporting plate so as to divide the second cavity into the upper cavity and the lower cavity, the temperature regulation and control system, the sterilization and fresh-keeping system and the humidity regulation and control system are all installed in the upper cavity, the lower cavity is internally provided with the energy storage box, and the energy storage box is used for providing power for the box.

In the specific implementation mode of the movable intelligent potato storage box, the first cavity is internally provided with the monitoring system and the lighting system, the box body is also provided with the central controller and the touch screen, the energy storage box, the ventilation system, the temperature regulation system, the sterilization and fresh-keeping system, the humidity regulation system, the temperature and humidity detector, the ozone concentration detector, the monitoring system and the lighting system are all connected with the central controller.

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

1. According to the invention, the temperature regulation system, the humidity regulation system and the sterilization and fresh-keeping system are arranged in the box body, and the central controller can control the temperature regulation system, the humidity regulation system and the sterilization and fresh-keeping system to carry out corresponding automatic temperature and humidity regulation and sterilization according to the current environmental temperature, humidity and ozone concentration information detected by the temperature and humidity detector and the ozone concentration detector, so that the temperature and humidity required by long-term storage of potato products can be met, periodic sterilization and fresh keeping can be carried out, bacterial invasion of the potato products is reduced, the damage rate of the potato products (such as sweet potatoes) in the long-term storage process is reduced, and the potato products are transferred and sold for many times;

2. The ventilation system is formed by the first ventilation opening, a third ventilation opening and a fourth ventilation opening in the temperature regulation and control system, so that the regular ventilation requirement of potato products in the long-term storage process is met, the use of parts is reduced, and the manufacturing cost of the storage box is reduced;

3. The humidity regulation and control system regulates and controls the humidity in the first cavity by adopting a switch of an electric three-way valve to enter a dehumidification mode or a humidification mode, and the humidity in the first cavity is regulated and controlled by the conversion of the dehumidification mode and the humidification mode, so that the constant humidity requirement required by potato products is met, and the regulation and control mode is simple and convenient; the humidifier humidifies the air filtered by the filter by adopting the wet film, the water distributor uniformly distributes the water on the wet film and is absorbed by the wet film to form a uniform water film, and the dried air is in contact with the surface of the wet film in a large area, so that the air is humidified, and the humidifying effect is good.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of a movable intelligent potato storage box provided by the invention;

FIG. 2 is a schematic diagram of the distribution of the humidity control system, the temperature control system, the sterilization and preservation system, and the energy storage tank within the second cavity;

FIG. 3 is a schematic diagram of a humidity control system;

FIG. 4 is a schematic diagram of a temperature regulation system;

FIG. 5 is a control schematic diagram of the movable intelligent potato storage box provided by the invention;

FIG. 6 is a schematic view of the position of the stop pin inserted into the stop hole;

fig. 7 is a schematic structural view of the stopper pin.

List of reference numerals:

1. A case; 101. a frame; 102. a first cavity; 103. a second cavity; 104. a door; 2. a first vent; 3. a goods shelf; 4. a touch screen; 5. a temperature regulation system; 501. a third louver exhaust fan; 502. a semiconductor refrigerator; 503. a heat insulation box; 504. an AC-DC power module; 505. a fourth louver exhaust fan; 6. a humidity control system; 601. a first air guide channel; 602. an electric three-way valve; 603. the second air guide channel; 604. a third air guide channel; 605. a dehumidifier; 606. a filter; 607. a filter air outlet; 608. a water conduit; 609. a first louver exhaust fan; 610. a water dispenser; 611. wet film; 612. a water level detector; 613. a circulating water pump; 614. a first drain tank; 615. a drain pipe; 616. a water inlet pipe; 617. a second fan; 618. a filter air inlet; 619. a first fan; 620. a second drain tank; 621. a circulation water tank; 7. an ozone generator; 8. a second louver exhaust fan; 9. a central controller; 10. a support plate; 11. an energy storage tank; 12. a temperature and humidity detector; 13. an ozone concentration detector; 14. a lighting lamp; 15. a monitor; 16. a limiting hole; 17. and a limiting pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Moreover, the use of the terms first, second, etc. to define elements is merely for convenience in distinguishing the elements from each other, and the terms are not specifically meant to indicate or imply relative importance unless otherwise indicated.

In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The invention relates to the technical field of potato transportation and storage, in particular to a movable intelligent potato storage box. Aims at solving the problems that the existing movable storage is mainly refrigerated and can not meet the requirements of constant humidity and sterilization of potatoes such as sweet potatoes in the storage process. The movable intelligent potato storage box comprises a box body, a temperature regulating system, a humidity regulating system and a sterilization and fresh-keeping system, wherein the box body is divided into a first cavity and a second cavity, the first cavity is used for storing potato products, the temperature regulating system, the humidity regulating system and the sterilization and fresh-keeping system are all arranged in the second cavity, the temperature regulating system is used for regulating the temperature in the first cavity, the humidity regulating system is used for regulating the humidity in the first cavity, the sterilization and fresh-keeping system is used for sterilizing and keeping fresh of the potato products stored in the first cavity, and the temperature regulating system, the humidity regulating system and the sterilization and fresh-keeping system are used for automatically regulating and sterilizing the corresponding temperature and humidity.

The movable intelligent potato storage box provided by the embodiment of the invention is described in detail below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 5, the invention provides a movable intelligent potato storage box, which comprises a box body 1, a temperature regulating system 5, a humidity regulating system 6 and a sterilization and fresh-keeping system, wherein the box body 1 is divided into a first cavity 102 and a second cavity 103, the first cavity 102 is used for storing potato products, the temperature regulating system 5, the humidity regulating system 6 and the sterilization and fresh-keeping system are all arranged in the second cavity 103, the temperature regulating system 5 is used for regulating the temperature in the first cavity 102, the humidity regulating system 6 is used for regulating the humidity in the first cavity 102, and the sterilization and fresh-keeping system is used for sterilizing and keeping the potato products stored in the first cavity 102. A temperature and humidity detector 12 and an ozone concentration detector 13 are arranged in the first cavity 102, and the temperature and humidity detector 12 and the ozone concentration detector 13 are all in communication connection with the central controller 9. The temperature and humidity detector 12 is used for detecting the humidity and the temperature in the first cavity 102 and sending the information to the central controller 9, the ozone concentration detector 13 detects the ozone concentration in the first cavity 102 and sends the information to the central controller 9, and the central controller 9 judges whether to regulate and control through the corresponding temperature regulation system 5, humidity regulation system 6 and sterilization and fresh-keeping system according to the temperature, humidity and ozone concentration information.

Specifically, the box 1 includes frame 101, inner panel and planking, and the inner panel is fixed in the frame 101 inboard and the parcel is lived and is formed the inner shell, and the planking is fixed in the frame 101 outside and the parcel is lived and is formed the shell, fills polyurethane rigid foam between inner shell and the shell, and frame 101 adopts the high weatherability structural steel of Corten to make, and the planking adopts MGSS stainless iron to make, and the lateral wall of parcel frame 101 inboard adopts HGSS stainless steel to make in the inner panel, and the roof of parcel frame 101 top in the inner panel adopts precoating aluminum plate to make. A partition board is fixed in the box body 1, and divides the interior of the box body 1 into a first cavity 102 and a second cavity 103.

In addition, a central controller 9 and a touch screen 4 are also arranged on the box body 1, and the touch screen 4, the energy storage box 11, the ventilation system, the temperature regulation system 5, the sterilization fresh-keeping system and the humidity regulation system 6 are all connected with the central controller 9. As shown in fig. 2, the central controller 9 may be mounted within the second cavity 103. The touch screen 4 is mounted on a side wall close to the second cavity 103 as shown in fig. 1.

The central controller 9 can also be connected with the mobile terminal through the touch screen 4 for displaying various information and sending various instructions, and the information is sent to the mobile terminal so as to be convenient for staff to check, discover problems in time and process in time, so that the storage management of potato products is more convenient.

In one embodiment, referring to fig. 1, a plurality of vertically arranged shelves 3 are fixed in the first cavity 102, the shelves 3 are used for placing potato products, a box door 104 is arranged on the box body 1, and a first ventilation opening 2 capable of being automatically opened and closed is arranged on the box door 104.

Specifically, two rows of vertically arranged shelves 3 are installed in the first cavity 102, so that an aisle is reserved between the two rows of shelves 3 for workers to walk, and a transferring frame containing potato products (such as sweet potatoes) can be placed on each layer of shelves 3. Referring to fig. 6-7, a plurality of uniformly distributed limiting holes 16 are formed in the goods shelf 3, limiting pins 17 can be inserted into the limiting holes, and when the transferring frame is placed on the goods shelf 3, the limiting pins 17 are inserted into at least one limiting hole 16 around the side wall of the transferring frame so as to limit the left-right and front-back displacement of the transferring frame, avoid the mutual collision between the transferring frames or falling from the goods shelf 3 in the transferring process, and improve the safety. The limiting pin comprises an upper pin body and a lower pin body, the diameter of the upper pin body is larger than that of the limiting hole, the diameter of the lower pin body is smaller than that of the limiting hole, the lower pin body penetrates through the limiting hole, the upper pin body is clamped on a goods shelf, the limiting pin is prevented from falling from the limiting hole, the lengths of the upper pin body and the lower pin body are flexibly set according to the use condition, the limiting pin can be guaranteed to limit the transferring frame, and the limiting pin can be guaranteed not to be separated from the limiting hole in the bumping process of transportation.

In addition, the door 104 adopts a double door structure, the door plate of the door 104 adopts a rivet-free door plate, a rubber sealing gasket is arranged on the door 104, and the door is sealed through the rubber sealing gasket when the door is closed.

In one embodiment, referring to fig. 2-3, the humidity control system 6 includes a first shutter exhaust fan 609, a first air guide channel 601, a dehumidifier 605, a humidifier and a filter 606, the first shutter exhaust fan 609 is installed on a side wall of the first cavity 102, one end of the first air guide channel 601 is connected with the first shutter exhaust fan 609, the other end of the first air guide channel 601 is sequentially connected with the dehumidifier 605, the filter 606 and the first cavity 102 through an electric three-way valve 602 to form a dehumidification mode, and the other end of the first air guide channel 601 is sequentially connected with the filter 606, the humidifier and the first cavity 102 through the electric three-way valve 602 to form a humidification mode. The louver of the first louver exhaust fan 609 has an automatic opening or closing function.

Specifically, the first air guiding channel 601 is horizontally arranged, the first shutter exhaust fan 609 is installed on the partition board, one end of the first air guiding channel 601 is connected with the first shutter exhaust fan 609, so that air in the first cavity 102 can be sucked into the first air guiding channel 601 through the first shutter exhaust fan 609, the other end of the first air guiding channel 601 is provided with the electric three-way valve 602, the electric three-way valve 602 is in communication connection with the central controller 9, two remaining interfaces of the electric three-way valve 602 are connected with one interface, the other interface is connected with the second air guiding channel 603, the other interface is connected with the third air guiding channel 604, the second air guiding channel 603 is communicated with an air inlet of the dehumidifier 605, and the third air guiding channel 604 is communicated with the air inlet 618 of the filter. The central controller 9 controls the first air guide channel 601 to be communicated with the second air guide channel 603 or the third air guide channel 604 through the electric three-way valve 602, so that the automatic switching between the dehumidification mode and the humidification mode is realized.

In one embodiment, a first fan 619 is mounted to the filter inlet 618 and a second fan 617 is mounted to the filter outlet 607. Air is delivered into filter 606 by first fan 619 and filtered air is delivered by second fan 617, allowing air to pass smoothly through filter 606 and helping to speed up the filtration. Filter 606 may be, but is not limited to being, an activated carbon filter 606.

Specifically, two filter air inlets 618 are provided, wherein one filter air inlet 618 is communicated with the air outlet of the dehumidifier 605, and the other filter air inlet 618 is communicated with the third air guiding channel 604.

In one embodiment, the humidifier comprises a circulating water tank 621, a first draining tank 614, a wet film 611 and a water dispenser 610, wherein a water inlet of the water dispenser 610 is communicated with the circulating water tank 621, the water dispenser 610 conveys water in the circulating water tank 621 to the wet film 611 for humidification, a water outlet of the first draining tank 614 is communicated with the circulating water tank 621, redundant water after the wet film 611 is humidified flows back into the circulating water tank 621 through the first draining tank 614, a second air inlet which is used for humidity regulation and can be automatically opened and closed is arranged on the first cavity 102, namely the second air inlet is arranged on the partition board, the wet film 611 is positioned between the filter air outlet 607 and the second air inlet, and a water outlet of the dehumidifier 605 is communicated with the circulating water tank 621. Illustratively, the wet film 611 may be a stainless steel wet film 611.

Specifically, the water inlet of the water dispenser 610 is connected to a water guide pipe 608, the water guide pipe 608 extends into the circulation tank 621, and a circulation water pump 613 is mounted on the water guide pipe 608 for conveying water in the circulation tank 621 into the water dispenser 610. The water dispenser 610 is installed at the top end of the wet film 611, and can uniformly spray water onto the wet film 611. The dehumidifier 605 is provided with a second drain tank 620, and the dehumidified water flows back to the circulation tank 621 through the second drain tank 620.

When the central controller 9 determines that the humidity in the first cavity 102 is greater than the first set value and needs to be dehumidified, the electric three-way valve 602 is controlled to act, so that the first air guide channel 601 is communicated with the second air guide channel 603, the first air guide channel 601 is not communicated with the third air guide channel 604, meanwhile, the first shutter exhaust fan 609 is controlled to be started, the second air opening is controlled to be opened, the second fan 617 is started and the first fan 619 on the filter air inlet 618 communicated with the dehumidifier 605 is started, the shutters are automatically opened, air in the first cavity 102 is sucked into the first air guide channel 601, the air in the first air guide channel 601 enters the dehumidifier 605 through the second air guide channel 603 for dehumidification, the dehumidified air enters the filter 606 for filtering and is discharged from the filter air outlet 607, the discharged air enters the first cavity 102 through the second air opening to realize the dehumidification function, and when the humidity in the first cavity 102 is less than the first set value, the central controller 9 controls the dehumidification operation to be stopped.

When the central controller 9 determines that the humidity in the first cavity 102 is less than the second set value and needs to be humidified, the central controller 12 controls the electric three-way valve 602 to act, so that the first air guide channel 601 is communicated with the third air guide channel 604, the first air guide channel 601 is not communicated with the second air guide channel 603, meanwhile, the first shutter exhaust fan 609 is controlled to start, the second air vent is opened, the first fan 619 on the filter air inlet 618 which is communicated with the third air guide channel 604 and on the filter 606 is started, the water distributor 610 and the circulating water pump 613 are automatically opened, air in the first cavity 102 is sucked into the first air guide channel 601, the air in the first air guide channel 601 enters the filter 606 through the third air guide channel 604 to be filtered, the filtered air enters the wet film 611 to be discharged from the air outlet, the water distributor 610 distributes water in the circulating water tank uniformly on the wet film 611, the water permeates downwards from the top of the wet film 611 due to the action of gravity, the water film is uniformly formed after being absorbed, the water in the wet film 611 is dripped from the first air guide channel is sucked into the first air guide channel 619 to the second air guide channel, and the second air guide channel 611 is blown into the wet film 611 to the wet film 611 through the second air guide channel to the second air guide channel 621, and the humidity is changed to reach the second air guide channel 611, and the humidity is changed to reach the purpose when the second air guide channel is changed, and the humidity is changed, and the air guide channel is changed into the wet air channel is in the wet air filter cavity, and the wet film is placed in the filter air filter cavity through the filter air through the filter air guide filter air, and the air filter air is placed into the air.

In addition, a water level detector 612 is disposed in the circulating water tank 621, a water inlet pipe 616 and a water outlet pipe 615 are disposed on the circulating water tank 621, valves connected with the central controller 9 are disposed on the water inlet pipe 616 and the water outlet pipe 615, the water level detector 612 is used for detecting the water level in the circulating water tank 621, if the water level is lower than a water level set value, the central controller 9 can send warning information to the touch screen 4 or the mobile terminal to prompt water addition, the water outlet pipe 615 is used for discharging water in the circulating water tank 621, and if the water level is too high due to some reasons, the water can be discharged through the water outlet pipe 615, so that the water level in the circulating water tank 621 is within a water level set range.

In one embodiment, referring to fig. 2, the sterilization and fresh-keeping system comprises an ozone generator 7 and a second shutter exhaust fan 8, wherein the outlet of the ozone generator 7 is connected with the second shutter exhaust fan 8, and the second shutter exhaust fan 8 is installed on the side wall of the first cavity 102 to blow ozone generated by the ozone generator 7 into the first cavity 102. Ozone has sterilizing and fresh-keeping functions.

When the ozone concentration detector 13 detects that the ozone concentration of the first cavity 102 is lower than the ozone set value, other ventilation openings are closed, so that the first cavity 102 is in a relatively closed state, only the shutter of the second shutter exhaust fan 8 is opened, the central controller 9 controls the ozone generator 7 to start to generate ozone according to the set ozone concentration and fumigation time, the second shutter exhaust fan 8 sends ozone into the first cavity 102, when the detected ozone concentration reaches the ozone set value or above, the ozone generator 7 and the second shutter exhaust fan 8 are closed, so that the first cavity 102 is in a closed state, at this time, timing is started according to the preset fumigation time, and other systems start to work normally until the fumigation time is reached. Meanwhile, if the detected ozone concentration is smaller than the ozone set value in the fumigation time, the ozone generator 7 and the second shutter exhaust fan 8 are restarted. The ozone fumigation mode can not only play a role in sterilization, but also play a role in preservation, reduce the damage rate of potato products (such as sweet potatoes) in a long-term storage process, and facilitate the repeated transportation and sales of the potato products.

In one embodiment, referring to fig. 2 and 4, the temperature control system 5 includes a heat insulation box 503 and a semiconductor refrigerator 502, the semiconductor refrigerator 502 is installed in the heat insulation box 503, a third air vent and a fourth air vent are provided on the heat insulation box 503, the third air vent and the fourth air vent are located on opposite side walls of the heat insulation box 503, the third air vent is communicated with the inside of the first cavity 102, a third shutter exhaust fan 501 is provided on the third air vent, and a fourth shutter exhaust fan 505 is installed on the fourth air vent.

Specifically, the heat insulation box 503 is formed by coating aerogel heat insulation paint outside the polyurethane sandwich panel, so that the operation of other parts is prevented from being influenced by the excessive temperature of the radiator in the semiconductor refrigerator 502. The heat insulating box 503 is mounted with an AC-DC power module 504, and the energy storage box 11 is connected to the semiconductor refrigerator 502 through the AC-DC power module 504 to supply power. The central controller 9 changes the polarity of the power to the semiconductor refrigerator 502 by modulating the AC-DC power module 504.

When the temperature in the first cavity 102 is higher than the first temperature set value and needs to be reduced, the central controller 9 controls the semiconductor refrigerator 502 to be started, the cold end is positioned at one side close to the first cavity 102, the third shutter exhaust fan 501 and the fourth shutter exhaust fan 505 are started, the first ventilation opening 2 is opened, external air enters the heat insulation box 503 through the fourth shutter exhaust fan 505 under the action of the fourth shutter exhaust fan 505 and is sent into the first cavity 102 through the third shutter exhaust fan 501 of the third ventilation opening after being reduced in temperature through the cold end of the semiconductor refrigerator 502, and hot air in the first cavity 102 is discharged through the first ventilation opening 2, so that heat transfer is realized to achieve the cooling and refrigerating purposes, and when the temperature in the first cavity 102 is lower than the first temperature set value, the temperature regulation and control system 5 is disconnected from the power supply and stops refrigerating.

When the temperature in the first cavity 102 is lower than the second temperature set value and needs to be raised, the central controller 9 controls the semiconductor refrigerator 502 to start, meanwhile, the polarity of the power supply introduced into the semiconductor refrigerator 502 is changed, the hot end of the semiconductor refrigerator 502 is positioned at one side close to the first cavity 102 (the cold end in the refrigeration condition is changed into the hot end), the third louver exhaust fan 501 and the fourth louver exhaust fan 505 are started, the first ventilation opening 2 is opened, external air enters the heat insulation box 503 through the fourth louver exhaust fan 505 under the action of the fourth louver exhaust fan 505 and is fed into the first cavity 102 through the third louver exhaust fan 501 of the third louver after being cooled through the cold end of the semiconductor refrigerator 502, and hot air in the first cavity 102 is discharged through the first ventilation opening 2, so that the purpose of raising the temperature and heating is achieved, and when the temperature in the first cavity 102 is higher than the second temperature set value, the temperature regulation system 5 cuts off the power supply and stops heating.

In one embodiment, the third vent, the fourth vent, and the first vent 2 are the same height to form a ventilation system. The ventilation system is formed by the first ventilation opening 2, the third ventilation opening and the fourth ventilation opening in the temperature regulation and control system 5, so that the regular ventilation requirement of potato products in the long-term storage process is met, the use of parts is reduced, and the manufacturing cost of the storage box is reduced.

The ventilation time can be preset in advance, when ventilation is needed, the central controller 9 controls the first ventilation opening 2 to be opened, the third shutter exhaust fan 501 on the third ventilation opening and the fourth shutter exhaust fan 505 on the fourth ventilation opening are started, at this time, the semiconductor refrigerator 502 does not work, external air is sucked into the heat insulation box 503 by the fourth shutter exhaust fan 505 on the fourth ventilation opening, then the external air is sent into the first cavity 102 through the third shutter exhaust fan 501 on the third ventilation opening, and the air in the first cavity 102 is discharged from the first ventilation opening 2, so that the ventilation function is realized, when the ventilation time is reached, the ventilation opening is automatically closed, the temperature regulation system 5 and the humidity regulation system 6 are regulated to be opened or closed according to the temperature and humidity settings, and the sweet potato is still in a proper storage environment after ventilation is finished.

In one embodiment, referring to fig. 2, a support plate 10 is fixed in the second cavity 103 to divide the second cavity 103 into an upper cavity and a lower cavity, the temperature control system 5, the sterilization and fresh-keeping system and the humidity control system 6 are all installed in the upper cavity, and an energy storage tank 11 is installed in the lower cavity, and the energy storage tank 11 is used for providing power to the tank 1.

Specifically, the heat insulation box 503, the ozone generator 7, the circulation water tank 621 and the central controller 9 are all installed on the support plate 10, the first drain tank 614 may be installed on the support plate 10, or may be installed on the circulation water tank 621, the filter 606 and the dehumidifier 605 are all installed on the top end of the circulation water tank 621, and the wet film 611 is installed in the first drain tank 614.

Because the upper and lower chambers are in a closed state, when humidity adjustment is performed, air blown out from the filter 606 can enter the first chamber 102 from the second air port in an open state, and the filter air outlet 607 is not required to be connected with the second air port by a pipeline, and the humidification operation is not affected.

In one embodiment, referring to fig. 1, a monitoring system and a lighting system are installed in the first cavity 102, and the monitoring system and the lighting system are connected to the central controller 9.

In particular, the monitoring system and the lighting system may be powered by the energy storage tank 11, or may be additionally provided with power. The monitoring system comprises a monitor 15, wherein the monitor 15 is arranged on the top wall in the first cavity 102 and is used for monitoring the storage condition of potatoes in the first cavity 102, and the central controller 9 can send monitoring pictures to the mobile terminal so as to be convenient for viewing. The lighting system includes a lighting lamp 14, the lighting lamp 14 is mounted on a ceiling wall in the first cavity 102, such as at a central position of the ceiling wall, and the lighting lamp 14 is used for illuminating the first cavity 102, so that the operation and the viewing of staff can be facilitated.

It should be noted that, when the monitoring system and the lighting system are all powered by the energy storage tank 11, the temperature regulation system 5, the humidity regulation system 6, the sterilization and fresh-keeping system, the lighting system and the monitoring system are all provided with an independent switch and are connected with the energy storage tank 11, and the systems are independent and do not affect each other.

Under the condition of adopting the embodiments, the temperature regulation system, the humidity regulation system and the sterilization and fresh-keeping system are arranged in the box body, the central controller can control the temperature regulation system, the humidity regulation system and the sterilization and fresh-keeping system to carry out corresponding automatic temperature and humidity regulation and sterilization according to the current environmental temperature, humidity and ozone concentration information detected by the temperature and humidity detector and the ozone concentration detector, so that the temperature and humidity required by long-term storage of potato products can be met, the potato products can be periodically sterilized, bacterial invasion of the potato products is reduced, the damage rate of the potato products (such as sweet potatoes) in the long-term storage process is reduced, and the potato products are favorably transported and sold for many times.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a movable intelligent potato bin, its characterized in that, the bin includes box, temperature regulation and control system, humidity regulation and control system and fresh-keeping system disinfects, separate into first cavity and second cavity in the box, be used for storing potato product in the first cavity, temperature regulation and control system, humidity regulation and control system and fresh-keeping system disinfect all install in the second cavity, temperature regulation and control system is used for the regulation and control temperature in the first cavity, humidity regulation and control system is used for the regulation and control humidity in the first cavity, the fresh-keeping system disinfects and keeps fresh for the potato product of storing in the first cavity.

2. The movable intelligent potato storage box according to claim 1, wherein a plurality of vertically arranged shelves are fixed in the first cavity, potato products are placed on the shelves, a box door is arranged on the box body, and a first ventilation opening capable of being automatically opened and closed is arranged on the box door; and/or

And a temperature and humidity detector and an ozone concentration detector are arranged in the first cavity.

3. The movable intelligent potato storage bin of claim 1, wherein the humidity control system comprises a first shutter exhaust fan, a first air guide channel, a dehumidifier, a humidifier and a filter, wherein the first shutter exhaust fan is installed on the side wall of the first cavity, one end of the first air guide channel is connected with the first shutter exhaust fan, the other end of the first air guide channel is sequentially connected with the dehumidifier, the filter and the first cavity through an electric three-way valve to form a dehumidification mode, and the other end of the first air guide channel is sequentially connected with the filter, the humidifier and the first cavity through the electric three-way valve to form a humidification mode.

4. The movable intelligent potato storage box according to claim 3, wherein the humidifier comprises a circulating water tank, a first draining tank, a wet film and a water distributor, a water inlet of the water distributor is communicated with the circulating water tank, water in the circulating water tank is conveyed onto the wet film by the water distributor to be humidified, a water outlet of the first draining tank is communicated with the circulating water tank, redundant water after being humidified by the wet film flows back into the circulating water tank through the first draining tank, a second air inlet which is used for humidity regulation and can be automatically opened and closed is formed in the first cavity, the wet film is located between the air outlet of the filter and the second air inlet, and a water outlet of the dehumidifier is communicated with the circulating water tank.

5. The movable intelligent potato storage box according to claim 3, wherein the other end of the first air guide channel is connected with a second air guide channel and a third air guide channel respectively through an electric three-way valve, the second air guide channel is communicated with an air inlet of the dehumidifier, the third air guide channel is communicated with the air inlet of the filter, a first fan is installed on the air inlet of the filter, and a second fan is installed on the air outlet of the filter.

6. The mobile intelligent potato storage bin of claim 1 or 2, wherein the sterilization and fresh-keeping system comprises an ozone generator and a second shutter exhaust fan, wherein an outlet of the ozone generator is connected with the second shutter exhaust fan, and the second shutter exhaust fan is installed on a side wall of the first cavity so as to blow ozone generated by the ozone generator into the first cavity.

7. The mobile intelligent potato storage box of claim 2, wherein the temperature regulation system comprises a heat insulation box and a semiconductor refrigerator, the semiconductor refrigerator is installed in the heat insulation box, a third air vent and a fourth air vent are arranged on the heat insulation box, the third air vent and the fourth air vent are located on opposite side walls of the heat insulation box, the third air vent is communicated with the interior of the first cavity, a third louver exhaust fan is installed on the third air vent, and a fourth louver exhaust fan is installed on the fourth air vent.

8. The mobile intelligent potato storage bin of claim 7, wherein the third vent, fourth vent, and first vent are the same height to form a ventilation system.

9. The mobile intelligent potato storage bin of claim 4, wherein a support plate is fixed in the second cavity to divide the second cavity into an upper cavity and a lower cavity, the temperature control system, the sterilization and fresh-keeping system and the humidity control system are all installed in the upper cavity, and an energy storage tank is installed in the lower cavity and is used for providing power for the tank.

10. The movable intelligent potato storage box according to claim 8, wherein the first cavity is internally provided with a monitoring system and a lighting system, the box is further provided with a central controller and a touch screen, and the touch screen, the energy storage box, the ventilation system, the temperature control system, the sterilization and fresh-keeping system, the humidity control system, the temperature and humidity detector, the ozone concentration detector, the monitoring system and the lighting system are all connected with the central controller.