CN112340241A - Molecular preservation storage box - Google Patents
Molecular preservation storage box Download PDFInfo
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- CN112340241A CN112340241A CN202011298717.0A CN202011298717A CN112340241A CN 112340241 A CN112340241 A CN 112340241A CN 202011298717 A CN202011298717 A CN 202011298717A CN 112340241 A CN112340241 A CN 112340241A
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- fixedly connected
- box body
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- fresh
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention belongs to the technical field of agricultural product storage boxes, and particularly relates to a molecular preservation storage box which comprises a box body, wherein a connecting rod is fixedly connected to the inner wall of the box body. According to the molecule preservation storage box, the temperature sensor is started to operate through the controller, when the controller senses that the temperature in the box body is overhigh, the electromagnetic valve is controlled to be opened through the controller, liquid nitrogen in the liquid nitrogen box is conveyed to the inside of the box body through the nitrogen conveying pipe and is atomized and sprayed out through the spray head, the activity of molecules in the box body is reduced, the fan and the air cooler are started through the controller, external air is extracted, the air is cooled through the air cooler, the effect of cooling the inside of the box body is enhanced after the liquid nitrogen is conveyed to the inside of the box body through the gas conveying pipe, through the structure, the preservation effect in the storage box is effectively improved, the service life of products is prolonged, meanwhile, automatic operation can be achieved, and the labor intensity of operators is effectively reduced.
Description
Technical Field
The invention relates to the technical field of agricultural product storage boxes, in particular to a molecular preservation storage box.
Background
Agricultural products are produced in agriculture, such as sorghum, rice, peanuts, corns, wheat, vegetables, local specialty products in various regions and the like, primary agricultural products specified by the state refer to plants and products thereof obtained in agricultural activities, the agricultural products need to be stored after the processing and production processes of the agricultural products are carried out, the storage and preservation effects of the agricultural products in the prior art are not strong, the agricultural products are inconvenient to place, and the following problems exist in summary:
most of storage boxes in the prior art have a simple storage function, agricultural products are placed in the storage boxes for a long time and lose freshness, the appearance and taste of the products are affected, and part of the storage boxes have a fresh-keeping function, but the fresh-keeping effect is poor and the fresh-keeping operation is troublesome;
when placing agricultural product, the bin is placing regional inconvenience and is adjusting according to the agricultural product size, leads to great agricultural product not to put down the problem, and the bin causes in the transportation and rocks, and the inconvenience carries out the shock attenuation to the bin, places inside agricultural product and clashes each other and causes the damage.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a molecular preservation storage box, which solves the problems that most storage boxes in the prior art have a simple storage function, the freshness of agricultural products is lost when the agricultural products are placed inside the storage box, the appearance and the taste of the products are influenced, part of the storage boxes have a preservation function, but the preservation effect is poor, the preservation operation is troublesome, when the agricultural products are placed in the storage boxes, the placement area is inconvenient to adjust according to the size of the agricultural products, the problem that the larger agricultural products cannot be placed is solved, the storage boxes shake in the transportation process, the storage boxes are inconvenient to absorb shock, and the placed agricultural products are damaged due to mutual impact.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a molecular preservation storage box comprises a box body, wherein a connecting rod is fixedly connected to the inner wall of the box body, a fixing hole is formed in the surface of the connecting rod, an adjusting plate is movably connected to the surface of the connecting rod, a groove is formed in the surface of the adjusting plate, a placing plate is slidably connected to the inside of the groove, a handle is fixedly connected to one side of the placing plate, a liquid nitrogen box is fixedly connected to one side of the box body, a liquid injection port is fixedly connected to one side surface of the liquid nitrogen box, a nitrogen conveying pipe is fixedly connected to the top of the liquid nitrogen box, an electromagnetic valve is arranged on the surface of the nitrogen conveying pipe, the end portion of the nitrogen conveying pipe penetrates through the box body and extends into the inside of the box body, a spray head is fixedly connected to the surface of the nitrogen conveying pipe, a fan is fixedly connected to the top of the box body, an air cooler, the air cooler is characterized in that a gas pipe is fixedly connected to one side of the air cooler, the end part of the gas pipe penetrates through the box body and extends into the box body, a protective cover is fixedly connected to the surface of one side of the box body, a controller is fixedly connected to the inner wall of the protective cover, a temperature sensor is fixedly connected to the inner wall of the top of the box body, a box door is rotatably connected to the surface of the box body through a hinge, a display screen is fixedly connected to the surface of the box door, a handle is fixedly connected to one side of the display screen on the surface of the box door, an L-shaped block is fixedly connected to the bottom of the box body, a vertical plate is slidably connected to the surface of the L-shaped block, a slide bar is fixedly connected to the inner wall of the vertical plate, an L-shaped block is slidably connected to the surface of the slide bar, an extrusion, the telescopic rod is characterized in that a pressing plate is connected to the surface of the telescopic rod in a sliding mode, one end of the pressing plate is fixedly connected with the box body, the other end of the pressing plate is fixedly connected with a compression spring, a bottom plate is fixedly connected to the bottom of the vertical plate, a supporting column is fixedly connected to the surface of the top of the bottom plate, an inclined plate is fixedly connected to the end portion of the supporting column, and a self-locking universal wheel is fixedly connected to the.
According to a preferable technical scheme of the invention, a screwing piece is arranged on the surface of the adjusting plate, and the end part of the screwing piece is in threaded connection with the fixing hole.
As a preferable technical solution of the present invention, the surface of the placing plate is provided with through holes, and the through holes are distributed on the surface of the placing plate at equal intervals.
As a preferred technical scheme of the invention, the surface of the nitrogen conveying pipe is fixedly connected with a supporting block, and the end part of the supporting block is fixedly connected with a box body.
As a preferable technical scheme of the invention, the surface of the nitrogen conveying pipe is positioned in the box body and is fixedly connected with a spray head, the surface of the spray head is provided with an atomizing nozzle, and the right side surface of the box body is provided with a carbon dioxide inlet valve.
As a preferable technical scheme of the invention, a handle is fixedly connected to one side of the surface of the box door, which is positioned on the display screen, and anti-skid grains are arranged on the surface of the handle.
As a preferred technical scheme of the invention, the controller, the electromagnetic valve fan, the air cooler and the display screen are all electrically connected.
As a preferable technical scheme of the invention, one end of the extrusion spring is fixedly connected with the L-shaped block, and the other end of the extrusion spring is fixedly connected with the inner wall of the vertical plate.
(III) advantageous effects
Compared with the prior art, the invention provides a molecular preservation storage box, which has the following beneficial effects:
1. the molecular preservation storage box starts the temperature sensor to operate through the controller, when the controller senses that the temperature in the box body is overhigh, the electromagnetic valve is controlled by the controller to be opened, the liquid nitrogen in the liquid nitrogen box is conveyed to the interior of the box body through the nitrogen conveying pipe, the molecules in the box are atomized and sprayed out through the spray head, the activity of the molecules in the box is reduced, the fan and the air cooler are started through the controller, the external air is extracted, the air is cooled by the air cooler and is conveyed to the interior of the box body by the air conveying pipe, the effect of cooling the interior of the box body is enhanced, when the temperature is reduced to a set value, the temperature is fed back to the controller through the induction of the temperature sensor to control the equipment to stop working, through this structure, effectively improved fresh-keeping effect in the bin, prolonged the live time of product, but the intensity of labour of operating personnel has effectively been saved in the automation mechanized operation simultaneously.
2. This fresh-keeping bin of molecule, through the inner wall connection connecting rod at the box, the surface slip of manual pulling regulating plate at the connecting rod, adjust the installation according to the agricultural product size of placing, twist through manual twisting and move and twist the piece, it is fixed to correspond the fixed orifices installation, slide in the inside of recess through placing the board, the clearance is dismantled to the board of conveniently placing, connect L type piece through the bottom of box, make L type piece slide about the surface at the slide bar, and then conveniently carry out spacing removal's effect to the box, extrusion spring elasticity through the slide bar surface is kick-backed and is extrudeed L type piece and carry out the absorbing to the box, and then make things convenient for the box to prevent when removing the transportation that the box acutely rocks the striking and cause the damage in the box, carry out effectual protection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1 in accordance with the present invention;
FIG. 3 is a bottom view of the storage bin of the present invention;
FIG. 4 is a rear elevational view of the storage case of the present invention;
FIG. 5 is a front view of the bin of the present invention;
FIG. 6 is a diagram of the molecular preserving storage tank system of the present invention.
In the figure: 1. a box body; 2. a connecting rod; 3. a fixing hole; 4. an adjusting plate; 5. a groove; 6. screwing parts; 7. placing the plate; 8. a through hole; 9. a handle; 10. a liquid nitrogen tank; 11. a liquid injection port; 12. a nitrogen conveying pipe; 13. an electromagnetic valve; 14. a support block; 15. a spray head; 16. a fan; 17. an air cooler; 18. a gas delivery pipe; 19. a protective cover; 20. a controller; 21. a temperature sensor; 22. a box door; 23. a display screen; 24. a handle; 25. an L-shaped block; 26. a vertical plate; 27. a slide bar; 28. a compression spring; 29. a telescopic rod; 30. pressing a plate; 31. a compression spring; 32. a base plate; 33. a support pillar; 34. a sloping plate; 35. self-locking universal wheel.
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.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a molecule preservation storage box comprises a box body 1, a connecting rod 2 is fixedly connected to the inner wall of the box body 1, a fixing hole 3 is formed in the surface of the connecting rod 2, an adjusting plate 4 is movably connected to the surface of the connecting rod 2, a groove 5 is formed in the surface of the adjusting plate 4, a placing plate 7 is slidably connected to the inside of the groove 5, a handle 9 is fixedly connected to one side of the placing plate 7, a liquid nitrogen box 10 is fixedly connected to one side surface of the box body 1, a liquid injection port 11 is fixedly connected to one side surface of the liquid nitrogen box 10, a nitrogen conveying pipe 12 is fixedly connected to the top of the liquid nitrogen box 10, an electromagnetic valve 13 is arranged on the surface of the nitrogen conveying pipe 12, the end of the nitrogen conveying pipe 12 penetrates through the box body 1 and extends to the inside, a spray head 15 is fixedly connected to the surface of the nitrogen conveying pipe 12, a fan 16 is fixedly connected to the top of, one side of the air cooler 17 is fixedly connected with an air pipe 18, the end part of the air pipe 18 penetrates through the box body 1 and extends to the inside, one side surface of the box body 1 is fixedly connected with a protective cover 19, the inner wall of the protective cover 19 is fixedly connected with a controller 20, the inner wall of the top of the box body 1 is fixedly connected with a temperature sensor 21, the surface of the box body 1 is rotatably connected with a box door 22 through a hinge, the surface of the box door 22 is fixedly connected with a display screen 23, the surface of the box door 22 is positioned at one side of the display screen 23 and is fixedly connected with a handle 24, the bottom of the box body 1 is fixedly connected with an L-shaped block 25, the surface of the L-shaped block 25 is slidably connected with a vertical plate 26, the inner wall of the vertical plate 26 is fixedly connected with a sliding rod 27, the surface of the sliding rod 27 is slidably, the tip fixedly connected with compression spring 31 of telescopic link 29, the surperficial sliding connection of telescopic link 29 has clamp plate 30, the one end fixed connection box 1 of clamp plate 30, the other end fixed connection compression spring 31 of clamp plate 30, the bottom fixedly connected with bottom plate 32 of riser 26, the top fixed surface of bottom plate 32 is connected with support column 33, the tip fixedly connected with swash plate 34 of support column 33, the bottom fixedly connected with auto-lock universal wheel 35 of bottom plate 32.
In this embodiment, the controller 20 is KSD301, the temperature sensor 21 is started, the NTC10K3950 is used, when the controller 20 senses that the temperature in the box body 1 is too high, the electromagnetic valve 13 is controlled to be opened through the controller 20, the liquid nitrogen in the liquid nitrogen box 10 is conveyed to the inside of the box body 1 through the nitrogen conveying pipe 12, the liquid nitrogen is atomized and sprayed out through the spray head 15 to reduce the activity of molecules in the box body 1, the fan 16 and the air cooler 17 are started through the controller 20 to extract external air, the air is cooled through the air cooler 17, the air conveying pipe 18 is utilized to convey the inside of the box body 1, the effect of cooling the inside of the box body 1 is enhanced, when the temperature is reduced to a set value, the temperature sensor 21 senses and feeds back to the controller 20 to control the equipment to stop working, through the structure, the fresh-keeping effect in the storage box is effectively improved, and the service life of products is prolonged, meanwhile, the automatic operation can be realized, the labor intensity of operators is effectively saved, the inner wall of the box body 1 is connected with the connecting rod 2, the adjusting plate 4 is manually pulled to slide on the surface of the connecting rod 2, the adjusting and the mounting are carried out according to the size of the placed agricultural products, the screwing piece 6 is manually screwed, the placing plate 7 is convenient to disassemble and clean by the sliding of the placing plate 7 in the groove 5 corresponding to the fixing holes 3, the L-shaped block 25 is connected with the bottom of the box body 1, so that the L-shaped block 25 slides up and down on the surface of the sliding rod 27, thereby facilitating the limiting movement of the box body 1, and the L-shaped block 25 is elastically rebounded and extruded by the extrusion spring 28 on the surface of the slide bar 27 to absorb shock for the box body 1, and then make things convenient for box 1 to prevent that agricultural product acutely from rocking the striking and causing the damage in the box 1 when removing the transportation, carry out effectual protection to agricultural product.
Specifically, the surface of the adjusting plate 4 is provided with a screwing piece 6, and the end part of the screwing piece 6 is in threaded connection with the fixing hole 3.
In this embodiment, through the setting of twisting piece 6, conveniently twist and move twisting piece 6 and correspond fixed orifices 3 and with regulating plate 4 fixed mounting on the surface of connecting rod 2.
Specifically, the surface of the placing plate 7 is provided with through holes 8, and the through holes 8 are distributed on the surface of the placing plate 7 at equal intervals.
In this embodiment, through the setting of through-hole 8, make things convenient for air conditioning and nitrogen gas to pass through-hole 8 and improve the fresh-keeping effect of cooling of crops.
Specifically, the surface of the nitrogen conveying pipe 12 is fixedly connected with a supporting block 14, and the end part of the supporting block 14 is fixedly connected with the box body 1.
In this embodiment, the supporting block 14 is arranged to facilitate the supporting and fixing of the nitrogen conveying pipe 12, thereby improving the structural stability.
Specifically, the surface of the nitrogen conveying pipe 12 is located inside the box body 1 and is fixedly connected with a nozzle 15, the surface of the nozzle 15 is provided with an atomizing nozzle, and the right side surface of the box body 1 is provided with a carbon dioxide air inlet valve.
In this embodiment, the convenient liquid nitrogen atomizing blowout of carrying in the nitrogen pipe 12 of setting up through shower nozzle 15 reduces the interior molecular activity degree of box 1, and carbon dioxide admission valve can control carbon dioxide and enter box 1, and carbon dioxide and nitrogen gas cooperation play better fresh-keeping effect to the food in the box 1.
Specifically, a handle 24 is fixedly connected to one side of the surface of the door 22 on the display screen 23, and anti-slip threads are arranged on the surface of the handle 24.
In this embodiment, through the arrangement of the handle 24, the door 22 is opened by manually grasping the handle 24, and agricultural products are placed inside the box body 1.
Specifically, the controller 20, the solenoid valve 13, the fan 16, the air cooler 17 and the display 23 are all electrically connected.
In this embodiment, through this structure, realize automatic operation, save operating personnel intensity of labour, save worry laborsaving, effectively strengthened the fresh-keeping effect of agricultural product storage simultaneously.
Specifically, one end of the pressing spring 28 is fixedly connected to the L-shaped block 25, and the other end of the pressing spring 28 is fixedly connected to the inner wall of the vertical plate 26.
In this embodiment, through the setting of extrusion spring 28, the elasticity that conveniently utilizes extrusion spring 28 is kick-backed and is extrudeed L type piece 25, and then carries out absorbing effect to box 1, carries out the effect of protecting to inside agricultural product.
The working principle and the using process of the invention are as follows: when the refrigerator needs to be used, the door 22 is opened by manually holding the handle 24, agricultural products are conveniently placed in the box body 1, the height of the placing plate 7 is adjusted according to the size of the agricultural products, the adjusting plate 4 is manually pulled to slide up and down on the surface of the connecting rod 2, the screwing piece 6 on the surface of the adjusting plate 4 is screwed to correspond to the fixing hole 3 on the surface of the connecting rod 2, the adjusting plate 4 is conveniently installed, fixed and limited, the placing plate 7 slides back and forth in the groove 5, the placing plate 7 is conveniently detached, cleaned and replaced, the through hole 8 is formed in the surface of the placing plate 7, cold air can conveniently pass through the through hole 8, the refrigerating and refreshing effects are further improved, the door 22 is manually closed by connecting the handle 9 to one side of the placing plate 7, the door 7 is more convenient to detach, the box body 1 is sealed, the protective cover 19 is connected to one side of the box body, the operation of the temperature sensor 21 is controlled by the controller 20 to sense the temperature in the box body 1, the temperature is fed back to the controller 20, the electromagnetic valve 13 is controlled to be opened by the controller 20, liquid nitrogen in the liquid nitrogen box 10 is conveniently conveyed to the inside of the box body 1 through the nitrogen conveying pipe 12, the liquid nitrogen injection port 11 is connected on the surface of the liquid nitrogen box 10 to conveniently inject the liquid nitrogen for supplement, the supporting block 14 is connected on the surface of the nitrogen conveying pipe 12 to conveniently support and fix the nitrogen conveying pipe 12, the nozzle 15 is connected on the surface of the nitrogen conveying pipe 12 to conveniently utilize the nozzle 15 to atomize and spray the liquid nitrogen, the activity of molecules in the box body 1 is reduced, the freshness is kept, the controller 20 controls the fan 16 to start, external air is extracted, the air cooler 17 is connected through the fan 16 to cool the extracted air, and the cooled cold air is conveyed to the inside of the box body 1 through the fan 18, the inside to box 1 is cooled down, and then strengthens the fresh-keeping effect of cooling down, respond to box 1 internal temperature through temperature-sensing ware 21, when reaching the settlement temperature value, feedback controller 20 controlgear stop work, connect display screen 23 through the surface of chamber door 22, conveniently show the temperature condition, make things convenient for operating personnel to look over, connect L type piece 25 through the bottom of box 1, slide about slide bar 27's surface through L type piece 25, the convenience is to box 1. Carry out spacing effect, connect extrusion spring 28 through slide bar 27's surface, utilize extrusion spring 28's elasticity resilience extrusion L type piece 25, and then carry out absorbing effect to box 1, prevent that the inside agricultural product of box 1 from acutely rocking, connect riser 26 through L type piece 25, connect extrusion spring 28 through riser 26, connect telescopic link 29 through the bottom of box 1, when box 1 shakes and moves down, it is spacing to drive compression spring 31 contact swash plate 34 to support box 1 through elastic resilience to do not only through the clamp plate 30 on telescopic link 29 surface, with strong absorbing effect, correspond clamp plate 30 through setting up of support column 33 and swash plate 34 and play the effect of spacing support, connect auto-lock universal wheel 35 bottom the bottom plate 32, conveniently remove transport box 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a fresh-keeping bin of molecule, includes box (1), its characterized in that: the inner wall of the box body (1) is fixedly connected with a connecting rod (2), the surface of the connecting rod (2) is provided with a fixing hole (3), the surface of the connecting rod (2) is movably connected with an adjusting plate (4), the surface of the adjusting plate (4) is provided with a groove (5), the inside of the groove (5) is slidably connected with a placing plate (7), one side of the placing plate (7) is fixedly connected with a handle (9), one side surface of the box body (1) is fixedly connected with a liquid nitrogen box (10), one side surface of the liquid nitrogen box (10) is fixedly connected with a liquid injection port (11), the top of the liquid nitrogen box (10) is fixedly connected with a nitrogen conveying pipe (12), the surface of the nitrogen conveying pipe (12) is provided with an electromagnetic valve (13), the end part of the nitrogen conveying pipe (12) penetrates through the box body (1) and extends to the inside, the surface of the nitrogen conveying pipe (12, the air cooler is characterized in that a fan (16) is fixedly connected to the top of the box body (1), one side of the fan (16) is fixedly connected with an air cooler (17) through a pipeline, the bottom of the air cooler (17) is fixedly connected with the surface of the top of the box body (1), one side of the air cooler (17) is fixedly connected with an air pipe (18), the end part of the air pipe (18) penetrates through the box body (1) and extends to the inside, a protective cover (19) is fixedly connected to the surface of one side of the box body (1), a controller (20) is fixedly connected to the inner wall of the protective cover (19), a temperature sensor (21) is fixedly connected to the inner wall of the top of the box body (1), a box door (22) is rotatably connected to the surface of the box body (1) through a hinge, a display screen (23) is fixedly connected to the surface of the box door (22), and a handle (24) is, the bottom of the box body (1) is fixedly connected with an L-shaped block (25), the surface of the L-shaped block (25) is connected with a vertical plate (26) in a sliding manner, the inner wall of the vertical plate (26) is fixedly connected with a sliding rod (27), the surface of the sliding rod (27) is connected with the L-shaped block (25) in a sliding manner, the surface of the sliding rod (27) is connected with an extrusion spring (28) in a sliding manner, one side, located on the L-shaped block (25), of the bottom of the box body (1) is fixedly connected with a telescopic rod (29), the end part of the telescopic rod (29) is fixedly connected with a compression spring (31), the surface of the telescopic rod (29) is connected with a pressing plate (30) in a sliding manner, one end of the pressing plate (30) is fixedly connected with the box body (1), the other end of the pressing plate (30) is fixedly connected with the compression spring (, the tip fixedly connected with swash plate (34) of support column (33), the bottom fixedly connected with auto-lock universal wheel (35) of bottom plate (32).
2. A fresh-keeping storage bin for molecules as claimed in claim 1, wherein: the surface of the adjusting plate (4) is provided with a screwing piece (6), and the end part of the screwing piece (6) is in threaded connection with the fixing hole (3).
3. A fresh-keeping storage bin for molecules as claimed in claim 1, wherein: through holes (8) are formed in the surface of the placing plate (7), and the through holes (8) are distributed on the surface of the placing plate (7) at equal intervals.
4. A fresh-keeping storage bin for molecules as claimed in claim 1, wherein: the surface of the nitrogen conveying pipe (12) is fixedly connected with a supporting block (14), and the end part of the supporting block (14) is fixedly connected with the box body (1).
5. A fresh-keeping storage bin for molecules as claimed in claim 1, wherein: the surface of nitrogen transmission pipe (12) is located inside fixedly connected with shower nozzle (15) of box (1), the surface of shower nozzle (15) is provided with atomizing nozzle, the carbon dioxide admission valve is installed to the right flank of box (1).
6. A fresh-keeping storage bin for molecules as claimed in claim 1, wherein: the surface of the box door (22) is fixedly connected with a handle (24) on one side of the display screen (23), and anti-skid grains are arranged on the surface of the handle (24).
7. A fresh-keeping storage bin for molecules as claimed in claim 1, wherein: the controller (20), the electromagnetic valve (13), the fan (16), the air cooler (17) and the display screen (23) are all electrically connected.
8. A fresh-keeping storage bin for molecules as claimed in claim 1, wherein: one end of the extrusion spring (28) is fixedly connected with the L-shaped block (25), and the other end of the extrusion spring (28) is fixedly connected with the inner wall of the vertical plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011298717.0A CN112340241A (en) | 2020-11-18 | 2020-11-18 | Molecular preservation storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011298717.0A CN112340241A (en) | 2020-11-18 | 2020-11-18 | Molecular preservation storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112340241A true CN112340241A (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011298717.0A Withdrawn CN112340241A (en) | 2020-11-18 | 2020-11-18 | Molecular preservation storage box |
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| CN (1) | CN112340241A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247422A (en) * | 2021-04-15 | 2021-08-13 | 于都金开莱生态农业发展有限公司 | Smart city fruit and vegetable distribution, storage and transportation device and distribution and preservation method |
| CN113716191A (en) * | 2021-08-30 | 2021-11-30 | 广东广垦绿色农产品有限公司 | Fresh-keeping commodity circulation transport box of agricultural product |
| CN113734030A (en) * | 2021-10-20 | 2021-12-03 | 李世琴 | Vegetable transportation method |
| CN114777389A (en) * | 2022-06-20 | 2022-07-22 | 长春职业技术学院 | Intelligent preservation device for commercial agricultural products |
| CN116369270A (en) * | 2023-06-02 | 2023-07-04 | 汕头市锦泰水产实业有限公司 | Moderate oxygen control constant temperature humidity control fresh-keeping equipment and fresh-keeping method for fresh and alive aquatic products |
-
2020
- 2020-11-18 CN CN202011298717.0A patent/CN112340241A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247422A (en) * | 2021-04-15 | 2021-08-13 | 于都金开莱生态农业发展有限公司 | Smart city fruit and vegetable distribution, storage and transportation device and distribution and preservation method |
| CN113716191A (en) * | 2021-08-30 | 2021-11-30 | 广东广垦绿色农产品有限公司 | Fresh-keeping commodity circulation transport box of agricultural product |
| CN113734030A (en) * | 2021-10-20 | 2021-12-03 | 李世琴 | Vegetable transportation method |
| CN114777389A (en) * | 2022-06-20 | 2022-07-22 | 长春职业技术学院 | Intelligent preservation device for commercial agricultural products |
| CN116369270A (en) * | 2023-06-02 | 2023-07-04 | 汕头市锦泰水产实业有限公司 | Moderate oxygen control constant temperature humidity control fresh-keeping equipment and fresh-keeping method for fresh and alive aquatic products |
| CN116369270B (en) * | 2023-06-02 | 2023-08-11 | 汕头市锦泰水产实业有限公司 | Moderate oxygen control constant temperature humidity control fresh-keeping equipment and fresh-keeping method for fresh and alive aquatic products |
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Application publication date: 20210209 |
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