CN112344626A - Freezing storage device that disinfects - Google Patents
Freezing storage device that disinfects Download PDFInfo
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- CN112344626A CN112344626A CN202011181491.6A CN202011181491A CN112344626A CN 112344626 A CN112344626 A CN 112344626A CN 202011181491 A CN202011181491 A CN 202011181491A CN 112344626 A CN112344626 A CN 112344626A
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- 238000003860 storage Methods 0.000 title claims abstract description 208
- 238000007710 freezing Methods 0.000 title claims abstract description 45
- 230000008014 freezing Effects 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 66
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000001954 sterilising effect Effects 0.000 claims abstract description 38
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 30
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 14
- 239000003507 refrigerant Substances 0.000 claims description 39
- 230000017525 heat dissipation Effects 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000004321 preservation Methods 0.000 claims description 14
- 238000005057 refrigeration Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 239000011550 stock solution Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 description 12
- 241000894006 Bacteria Species 0.000 description 8
- 230000032258 transport Effects 0.000 description 6
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a freezing sterilization storage device, which comprises a storage device, a freezing device and a temperature control device, wherein the storage device comprises a sterilizing device and a storage device, and also comprises a carbon dioxide auxiliary refrigerating device, the freezing device comprises a freezing box, a compressor, a gas-liquid separator, a condenser pipe, a liquid storage drying barrel and an expansion valve, the locking device comprises a locking seat, a locking rod, an iron block, a fixed guide rod, a sliding block fixing rod and an electromagnet, the supporting device is provided with four groups, the supporting device comprises a front fixing seat, an upper movable rod, a lower fixing seat, an upper telescopic rod, a rear fixing seat and a spring, the end parts of the upper supporting rod and the lower supporting rod are respectively provided with a caster, the end parts of the upper supporting rod and the lower supporting rod are also provided with an assembly of the telescopic rod and the spring, an operation table can directly transport goods, the cooperation of the ozone and the ultraviolet lamp tube is used for cold sterilization of goods, so that long-acting sterilization is realized.
Description
Technical Field
The invention relates to the field of storage, in particular to a freezing, sterilizing and storing device.
Background
In order to make the freezing preservation more complete and the preserved food have the original flavor of the food, the food is often frozen and preserved at low temperature. With the continuous development and progress of food processing technology, food factories often utilize various refrigeration devices to carry out freezing and fresh-keeping treatment on food, cold-chain logistics are greatly developed, the food is always in a specified low-temperature environment in all links from production, storage, transportation and sale to the stage before consumption, the food quality is ensured, the food loss is reduced, but the device is required to be capable of carrying out rapid transportation.
The application range of the cold-chain material flow comprises the following steps: a primary agricultural product; aquatic products and flower products. Processing food: quick-frozen food, fowl, meat, aquatic product, etc. can be used for packaging cooked food, ice cream and milk product, and chocolate; a snack food material. Special goods: medicines are only frozen when being transported, so that the breeding of bacteria can not be effectively inhibited, the breeding of bacteria still can be caused in the process of refrigerating the products, residues of products can be attached to the devices due to frequent use in the process of using the freezing devices, and the bacteria can also be bred, so that the devices are required to be capable of being frozen for storage, convenient transportation and long-acting sterilization.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides a freezing sterilization storage device which is convenient to transport, can continuously sterilize for a long time and can quickly transport goods.
The purpose of the invention can be realized by the following technical scheme:
a freezing and sterilizing storage device comprises four storage devices, a freezing device and a temperature control device, wherein the four storage devices are arranged in a single row, the freezing device is arranged on one side of each storage device, the temperature control device is arranged at the top of each storage device, the storage devices are respectively named as a first area, a second area, a third area and a fourth area, the door opening and closing directions of the first area, the third area, the second area and the fourth area are opposite, each storage device comprises a sterilizing device and a storage device, the fourth area further comprises a carbon dioxide auxiliary refrigerating device, the sterilizing device and the carbon dioxide auxiliary refrigerating device are identical in structure, the sterilizing device is arranged on one side of the storage device, the carbon dioxide auxiliary refrigerating device is arranged on the other side of the storage device in the fourth area, each sterilizing device and the carbon dioxide auxiliary refrigerating device comprises a sterilizing cabinet, an air storage tank and a pump, the sterilizing cabinet is divided into an upper layer and a lower layer, one side of gas holder together with there is the connecting pipe, two pairs of carriage release levers are installed to the downside symmetry of gas holder and are provided with the recess that adapts to the carriage release lever appearance on the outer wall, the one end of carriage release lever and the downside of gas holder rotate to connect and the universal wheel is installed to the other end, when the carriage release lever downwardly rotating with gas holder vertically position, the carriage release lever passes through buckle and gas holder joint, the upper strata of sterilizer is provided with the pump machine, the intake pipe is installed to the air inlet of pump machine, intake pipe intercommunication pump machine and connecting pipe, the second choke valve is installed to the gas outlet of pump machine, second choke valve intercommunication has the outlet duct, the outlet duct intercommunication has the shower nozzle, the outlet duct runs through the lateral wall of sterilizer and stretches into in the storage device, it deposits ozone and carbon dioxide respectively to be located two sets of gas holders in fourth district.
As a further scheme of the invention, the freezing device comprises a freezing box, a compressor, a gas-liquid separator, a condenser pipe, a liquid storage drying barrel and an expansion valve, wherein the compressor is arranged at the lower side in the freezing box, a liquid inlet on the compressor is communicated with a liquid outlet of the gas-liquid separator, a liquid inlet of the gas-liquid separator is communicated with a heat pipe, a liquid outlet of the compressor is communicated with the condenser pipe, the condenser pipe is embedded in a heat dissipation plate, the heat dissipation plate is arranged at two sides and the top side of the freezing box, a plurality of heat dissipation rods are arranged at the outer side of the heat dissipation plate in an array mode, the condenser pipe is communicated with a liquid inlet of the liquid storage drying barrel, a liquid outlet of the liquid storage drying barrel is communicated with a cold pipe, the temperature control device comprises a temperature control box, heat dissipation branch pipes, a first throttle valve and a supply fan, the heat pipes and the cold pipes are, the liquid outlet and the heat pipe intercommunication of heat dissipation branch pipe, the air supply fan is provided with four and corresponds the upside of installing at heat dissipation branch pipe respectively, and the air outlet and the air intake intercommunication at storage device top of air supply fan.
As a further scheme of the invention, the storage device comprises a storage box, a storage door and an operating platform, wherein a handle is arranged in the middle of one side of the storage door, a sealing door frame is arranged on the edge of one side of the storage door, the sealing door frame is arranged in a shape like a Chinese character 'hui' and is divided into an inner layer and an outer layer, one end of the operating platform is fixedly connected to the lower part of the same side of the storage door, the end part of the operating platform is close to the sealing door frame and is positioned above the inner side of the sealing door frame, an upper supporting rod and a lower supporting rod are respectively arranged on the upper side and the lower side of the other end of the operating platform, each pair of upper supporting rod and lower supporting rod is symmetrically arranged at two corners of the operating platform, a pair of front supporting seats are arranged at two corners of the lower supporting rod on the lower side of the operating platform, front supporting legs are, the other end of the transmission rod is connected with the middle of the rear cross rod in a rotating mode, the two ends of the rear cross rod are fixedly connected with the upper ends of the rear supporting legs respectively, the rear supporting legs are connected with the lower ends of the rear supporting seats in a rotating mode, the rear supporting seats are close to the upper ends of the rear supporting legs, the upper ends of the rear supporting seats are fixedly connected to the lower side of the operating platform and close to the storage door, a locking device is installed on one side, close to the front cross rod, of the transmission rod, and supporting devices are installed on each front supporting leg and each rear.
As a further proposal of the invention, the locking device comprises a locking seat, a locking rod and an iron block, fixed guide arm, sliding block dead lever and electro-magnet, the downside middle part of operation panel has dug the locking groove, the locking groove is close to preceding horizontal pole, the locking inslot is kept away from preceding horizontal pole one side and is installed the locking seat, the locking seat rotates with the one end of locking lever and links, the iron plate has been buried underground in the other end tip of locking lever, the both ends of fixed guide arm respectively with the both sides fixed connection who locks the groove, the sliding block cup joint on fixed guide arm and with fixed guide arm sliding connection, the downside of sliding block rotates with the upper end of dead lever to be connected, the tip of transfer line from left to right rotates with the middle part of preceding horizontal pole and the lower extreme of dead lever in proper order to be connected, the end mounting of locking groove has the electromagnetism to fall, the electro.
As a further scheme of the invention, the supporting device is provided with four groups, the supporting device comprises a front fixed seat, an upper movable rod, a lower fixed seat, an upper telescopic rod, a rear fixed seat and a spring, the upper ends of the front fixed seat and the rear fixed seat are installed on the lower side surface of the operating platform, the lower end of the front fixed seat is rotatably connected with the upper end of the upper movable rod, the upper end of the upper telescopic rod is rotatably connected with the lower end of the rear fixed seat, the upper end and the lower end of the upper telescopic rod are respectively provided with a limiting ring, the upper end and the lower end of the spring are respectively fixedly connected with the limiting rings on the upper end and the lower end of the upper telescopic rod, the lower end of the upper movable rod, the upper end of the lower movable rod and.
The invention further provides a scheme that casters are arranged at the end parts of an upper supporting rod and a lower supporting rod, a combined part of a telescopic rod and a spring is further arranged at the end part of the upper supporting rod, the telescopic rod is arranged at the center of the end part of the upper supporting rod, the spring is arranged outside the telescopic rod, a plurality of guide grooves are respectively arranged at the top and the bottom of the inner side of a storage box, the guide grooves at the top correspond to the upper supporting rod, the guide grooves at the bottom correspond to the lower supporting rod, a storage frame is arranged on the side frame of the storage box, the inner side of the storage frame is inwards sunken and provided with two reversed-character-shaped grooves, the reversed-character-shaped grooves correspond to a sealing door frame, the outer side frame of the storage frame corresponds to the outer edge of a storage door, and when the storage door is closed, the.
As a further scheme of the invention, the sealing door frame is divided into an inner layer and an outer layer, a rubber sheet is adhered to the surface of each layer, a rubber sheet is also adhered to the inner wall of a groove of the storage frame, an ultraviolet lamp tube is arranged in the middle of the inner side wall of the storage box, a multi-layer goods shelf is arranged on the upper surface of the operating platform, and universal wheels are arranged at the end parts of the front supporting leg and the rear supporting leg.
As a further scheme of the invention, the interiors of the temperature control box, the freezing box, the disinfection cabinet, the storage box, the storage door and the storage frame are all filled with a plurality of layers of heat preservation foam boards, the outer side surfaces of the temperature control box, the freezing box, the disinfection cabinet, the storage box, the storage door and the storage frame are all coated with heat preservation glue layers, and the joints of the storage device, the freezing device and the temperature control device are all coated with the heat preservation glue layers.
As a further scheme of the invention, the side surface of the sliding block, which is close to the locking seat, is an arc surface, when the locking rod rotates downwards around the locking seat, the end part of the locking rod is abutted against the side surface of the sliding block and is supported by the lower edge of the side surface, and when the locking rod is driven by the iron block and rotates upwards around the locking seat, the end part of the locking rod is separated from the side surface of the sliding block.
A working method of a freezing sterilization storage device comprises the following specific steps:
the method comprises the following steps: dividing the goods to be stored into four groups according to different required temperatures, stacking the goods on an operation table by using a goods shelf, pushing a handle, pressing a switch, opening an electromagnet, closing a locking device, and pushing a storage door and the operation table into a storage box;
step two: the upper supporting rod and the lower supporting rod are respectively in rolling connection with the corresponding guide grooves, the front supporting leg is abutted against the storage frame so as to rotate around the front supporting seat, the rear supporting leg is rotated around the rear supporting seat through the transmission rod and the rear cross rod so as to compress the supporting device, the front supporting leg and the rear supporting leg are retracted, the sealing door frame is correspondingly combined with the groove on the inner wall of the storage frame, and the storage door is correspondingly closed with the storage frame;
step three: the ultraviolet lamp tube is opened, and ultraviolet rays are released to kill and kill the goods;
step four: starting a compressor, compressing the inflowing low-pressure high-temperature refrigerant gas into high-pressure high-temperature refrigerant gas, then sending the high-pressure high-temperature refrigerant gas into a condenser pipe, condensing the high-pressure high-temperature refrigerant gas into low-pressure low-temperature refrigerant liquid through heat exchange of the condenser pipe and a heat dissipation plate, filtering the low-pressure low-temperature refrigerant liquid through a liquid storage drying barrel, throttling the low-pressure low-temperature refrigerant liquid through an expansion valve, and then flowing into a temperature control device through the;
step five: the temperature control device obtains the refrigerant, then throttles the refrigerant to each radiating branch pipe through each first throttling valve, continuously performs heat exchange on air in each area through each air supply fan, and the refrigerant after absorbing heat flows to the gas-liquid separator through the heat pipe to be separated and enters the compressor again to be compressed, thereby performing heat exchange continuously;
step six: each disinfection device continuously sprays ozone in the gas storage tank into each zone through each spray head through a pump, simultaneously, each second throttle valve is utilized to throttle the output speed of the ozone, and the carbon dioxide auxiliary refrigeration device sprays carbon dioxide liquid into a storage tank of the fourth zone to carry out extremely low temperature refrigeration;
step seven: when the goods is taken to needs, pull open the storage door, strutting arrangement is released, makes preceding supporting leg and back supporting leg rotate vertical position, closes the electro-magnet through the switch, releases the iron plate, and the locking lever rotates downwards around the locking seat and inconsistent with the sliding block, carries on spacingly to transmission rod, preceding supporting leg and back supporting leg, promotes the operation panel, transports the goods.
The invention has the beneficial effects that:
1. through setting up locking device and strutting arrangement, when the user need transport the goods of storage, pulling handle 64, open the storage door, preceding supporting leg and back supporting leg downwardly turned to vertical position under strutting arrangement's promotion, the electro-magnet is in the closure state because the switch is not pressed, the sliding block slides to the one end of fixed guide arm along with the removal of dead lever, the locking lever rotates downwards around the locking seat under the drive of iron plate, the tip and the sliding block side of locking lever are inconsistent, make the transfer line keep spacing, thereby make preceding supporting leg and back supporting leg keep vertical state, make the operation panel can take the goods directly to transport, keep the goods not losing temperature in the transportation, reduce the transfer step, shorten the transit time, the human cost has been reduced, and the work efficiency is improved.
2. Through combining together of sealed door frame and storage frame, through the foam board that keeps warm, the packing of heat preservation glue film, to storage device, temperature regulating device and refrigerating plant carry out strict heat preservation and handle, reduce the heat loss, the energy utilization efficiency of device has been improved, through setting up the supplementary refrigerating plant of carbon dioxide, when the user need use the fourth district to carry out the utmost point low temperature freezing to the goods of preserving, spray carbon dioxide on to the goods in the storage tank, supplementary refrigerating plant refrigerates the goods, the energy resource consumption of in-process has been reduced.
3. Through the cooperation of ozone and ultraviolet fluorescent tube, carry out cold sterilization to the goods, not only inhibited breeding of bacterium, eliminated simultaneously the bacterium on goods surface to the inside surface of preventing device is remained there is the bacterium, has realized long-term the disinfecting.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a side view of the freezer of the present invention;
FIG. 4 is a schematic view of the sterilization device of the present invention;
FIG. 5 is a schematic view showing the internal structure of the upper part of the sterilizing unit according to the present invention;
FIG. 6 is a schematic view of the storage device of the present invention;
FIG. 7 is a schematic view of the structure of the operation table and the storage door of the present invention;
FIG. 8 is a side view of the bin of the present invention;
FIG. 9 is a bottom view of the console of the present invention;
FIG. 10 is a side view of the locking device of the present invention;
FIG. 11 is a side view of the support device of the present invention;
in the figure: 1. a storage device; 2. a freezing device; 3. a temperature control device; 4. a sterilizing device; 5. a carbon dioxide assisted refrigeration device; 6. a storage device; 7. a temperature control box; 8. a heat radiation branch pipe; 9. a first throttle valve; 10. an air supply fan; 11. a freezer; 12. a compressor; 13. a heat pipe; 14. a gas-liquid separator; 15. a condenser tube; 16. a liquid storage drying barrel; 17. an expansion valve; 18. cooling the pipe; 19. a heat dissipation rod; 20. a disinfection cabinet; 21. a gas storage tank; 22. a connecting pipe; 23. a travel bar; 24. a pump machine; 25. a second throttle valve; 26. an air inlet pipe; 27. an air outlet pipe; 28. a spray head; 29. a storage tank; 30. a storage door; 31. sealing the door frame; 32. an operation table; 33. a storage frame; 34. an upper support rod; 35. a lower support bar; 36. a front support base; 37. a front support leg; 38. a front cross bar; 39. a transmission rod; 40. a rear cross bar; 41. a rear support leg; 42. a rear support base; 43. a locking device; 44. a locking groove; 45. a locking seat; 46. a locking lever; 47. an iron block; 48. fixing the guide rod; 49. a slider; 50. fixing the rod; 51. an electromagnet; 52. a support device; 53. a front fixed seat; 54. an upper movable rod; 55. a movable rod is lowered; 56. a lower fixed seat; 57. an upper telescopic rod; 58. a rear fixed seat; 59. a spring; 60. a shelf; 61. an ultraviolet lamp tube; 62. a guide groove; 63. a heat dissipation plate; 64. a handle.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
Referring to fig. 1-11, a freezing, sterilizing and storing device includes four storage devices 1, four freezing devices 2 and a temperature control device 3, the storage devices 1 are arranged in a single row, the freezing devices 2 are arranged on one side of the storage devices 1, the temperature control device 3 is arranged on the top of the storage devices 1, the storage devices 1 are respectively named as a first area, a second area, a third area and a fourth area, the door opening and closing directions of the first area, the third area, the second area and the fourth area are opposite, the storage device 1 includes a sterilizing device 4 and a storage device 6, the fourth area further includes a carbon dioxide auxiliary refrigerating device 5, the sterilizing device 4 and the carbon dioxide auxiliary refrigerating device 5 have the same structure, the sterilizing device 4 is arranged on one side of the storage device 6, the carbon dioxide auxiliary refrigerating device 5 is arranged on the other side of the storage device 6 in the fourth area, the disinfection device 4 and the carbon dioxide auxiliary refrigeration device 5 both comprise a disinfection cabinet 20, a gas storage tank 21 and a pump 24, the disinfection cabinet 20 is divided into an upper layer and a lower layer, the lower layer of the disinfection cabinet 20 is provided with the gas storage tank 21, one side of the gas storage tank 21 is provided with a connecting pipe 22, two pairs of moving rods 23 are symmetrically arranged on the lower side of the gas storage tank 21 and are provided with grooves adapted to the appearance of the moving rods 23 on the outer wall, one end of each moving rod 23 is rotatably connected with the lower side of the gas storage tank 21, universal wheels are arranged at the other ends of the moving rods 23, when the moving rods 23 rotate downwards to the position vertical to the gas storage tank 21, the moving rods 23 are clamped with the gas storage tank 21 through buckles, the pump 24 is arranged on the upper layer of the disinfection cabinet 20, an air inlet pipe 26 is arranged at the air inlet of the pump 24, the air inlet, second choke valve 25 intercommunication has outlet duct 27, outlet duct 27 intercommunication has shower nozzle 28, outlet duct 27 runs through the lateral wall of sterilizer 20 and stretches into storage device 6 in, be located and deposit dress ozone and carbon dioxide respectively in the two sets of gas holders 21 in fourth district, and the ozone is deposited respectively to the gas holder 21 in first district to third district, makes the goods can kill the bacterium when being frozen to preserve through ozone, ensures the new freshness of goods, carries out auxiliary cooling through carbon dioxide, and the energy can be saved improves freezing efficiency.
The refrigerating device 2 comprises a refrigerating box 11, a compressor 12, a gas-liquid separator 14, a condensing pipe 15, a liquid storage drying barrel 16 and an expansion valve 17, wherein the compressor 12 is installed at the lower side in the refrigerating box 11, a liquid inlet on the compressor 12 is communicated with a liquid outlet of the gas-liquid separator 14, a liquid inlet of the gas-liquid separator 14 is communicated with a heat pipe 13, a liquid outlet of the compressor 12 is communicated with the condensing pipe 15, the condensing pipe 15 is embedded in a heat dissipation plate 63, the heat dissipation plate 63 is installed at the two sides and the top side of the refrigerating box 11, a plurality of heat dissipation rods 19 are arranged on the outer side of the heat dissipation plate 63 in an array mode, the condensing pipe 15 is communicated with a liquid inlet of the liquid storage drying barrel 16, a liquid outlet of the liquid storage drying barrel 16 is communicated with a cold pipe 18, the temperature control device 3 comprises a temperature control box 7, heat dissipation branch pipes 8, a first throttle valve 9 and, first choke valve 9 is provided with four and communicates with cold pipe 18 respectively, heat dissipation branch pipe 8 is provided with four and the inlet corresponds respectively and communicates with first choke valve 9, the liquid outlet and the cold pipe 18 intercommunication of heat dissipation branch pipe 8, air supply fan 10 is provided with four and corresponds the upside of installing at heat dissipation branch pipe 8 respectively, the air outlet of air supply fan 10 and the air intake intercommunication at 6 tops of storage device are through shunting refrigerating plant 2's refrigerant, realize the accurate accuse temperature to every district.
The storage device 6 comprises a storage box 29, a storage door 30 and an operating platform 32, a handle 64 is arranged at the middle of one side of the storage door 30, a sealing door frame 31 is arranged at the edge of one side of the storage door 30, the sealing door frame 31 is arranged in a shape like a Chinese character 'hui' and is divided into an inner layer and an outer layer, one end of the lower fixedly connected operation platform 32 at the same side of the storage door 30 is close to the sealing door frame 31 and is positioned above the inner side of the sealing door frame 31, an upper supporting rod 34 and a lower supporting rod 35 are respectively arranged at the upper side and the lower side of the other end of the operating platform 32, each pair of upper supporting rod 34 and the lower supporting rod 35 are symmetrically arranged at two corners of the operating platform 32, a pair of front supporting seats 36 are arranged at two corners of the lower supporting rod 35 on the lower side of the operating platform 32, front supporting legs 37 are rotatably connected with front supporting, the front cross bar 38 is close to the upper end of the front support leg 37, the middle of the front cross bar 38 is rotatably connected with one end of the transmission rod 39, the other end of the transmission rod 39 is rotatably connected with the middle part of the rear cross rod 40, the two ends of the rear cross rod 40 are respectively fixedly connected with the upper ends of the rear supporting legs 41, the rear supporting leg 41 is rotatably connected with the lower end of the rear supporting seat 42, the rear supporting seat 42 is close to the upper end of the rear supporting leg 41, the upper end of the rear supporting seat 42 is fixedly connected to the lower side of the operating platform 32 and close to the storage door 30, locking devices 43 are installed on one side, close to the front cross rod 38, of the transmission rod 39, supporting devices 52 are installed on each of the front supporting leg 37 and the rear supporting leg 41, the upper supporting rod 34 and the lower supporting rod 35 enable the device to be stably and rapidly retracted into the cabin storage box 29 when the operation table 32 is retracted, and the front supporting leg 37 and the rear supporting leg 41 enable the device to rapidly transfer goods.
Locking device 43 includes locking seat 45, locking lever 46, iron plate 47, fixed guide bar 48, sliding block 49 dead lever 50 and electro-magnet 51, the downside middle part of operation panel 32 has dug and has locked groove 44, locking groove 44 is close to preceding horizontal pole 38, locking seat 45 is installed to the one side of keeping away from preceding horizontal pole 38 in the locking groove 44, locking seat 45 rotates with the one end of locking lever 46 and links, iron plate 47 has been buried underground in the other end tip of locking lever 46, fixed guide bar 48's both ends respectively with the both sides fixed connection who locks groove 44, sliding block 49 cup joints on fixed guide bar 48 and with fixed guide bar 48 sliding connection, sliding block 49's downside rotates with the upper end of dead lever 50 to be connected, the tip of transfer line 39 from left to right rotates with the middle part of preceding horizontal pole 38 and the lower extreme of dead lever 50 in proper order to be connected, electro-magnet 51 is installed, electromagnet 51 is located directly over iron plate 47, electromagnet 51 electric connection has a switch, the switch is installed at handle 64 middle part, and locking device 43 can remove the locking when withdrawing preceding supporting leg 37 and back supporting leg 41 to lock preceding supporting leg 37 and back supporting leg 41 when transporting the goods, the stability when the guarantee is transported is high-efficient.
The supporting device 52 is provided with four groups, the supporting device 52 comprises a front fixed seat 53, an upper movable rod 54, a lower movable rod 55, a lower fixed seat 56, an upper telescopic rod 57, a rear fixed seat 58 and a spring 59, the upper ends of the front fixed seat 53 and the rear fixed seat 58 are arranged on the lower side surface of the operating platform 32, the lower end of the front fixed seat 53 is rotatably connected with the upper end of the upper movable rod 54, the upper end of the upper telescopic rod 57 is rotatably connected with the lower end of the rear fixed seat 58, the upper end and the lower end of the upper telescopic rod 57 are respectively provided with a limiting ring, the upper end and the lower end of the spring 59 are respectively fixedly connected with the limiting rings on the upper end and the lower end of the upper telescopic rod 57, the lower end of the upper movable rod 54, the upper end of the lower movable rod 55 and the lower end of the upper telescopic rod 57 are rotatably connected with the same rotating shaft, the, the front support leg 37 and the rear support leg 41 are limited in vertical positions, so that the device can be stably and smoothly transported.
The end parts of the upper supporting rod 34 and the lower supporting rod 35 are respectively provided with a caster, the end part of the upper supporting rod 34 is also provided with a combined piece of a telescopic rod and a spring 59, the telescopic rod is arranged at the center of the end part of the upper supporting rod 34, the spring 59 is arranged outside the telescopic rod, the top and the bottom of the inner side of the storage box 29 are respectively provided with a plurality of guide grooves 62, the guide groove 62 at the top corresponds to the upper supporting rod 34, the guide groove 62 at the bottom corresponds to the lower supporting rod 35, the side frame of the storage box 29 is provided with a storage frame 33, the inner side of the storage frame 33 is inwards sunken and is provided with two reversed-character-shaped grooves which correspond to the sealing door frame 31, the outer side frame of the storage frame 33 corresponds to the outer edge of the storage door 30, when the storage door 30 is closed on the storage frame 33, the side surface of the storage door 30 and the side surface, through mutual embedding of the storage frame 33, the sealing door frame 31 and the storage door 30, the heat insulation performance is improved, and the heat loss is reduced.
The utility model discloses a warehouse box 33, including sealed door frame 31, storage box 29, operation panel 32, front support leg 37 and rear support leg 41, sealed door frame 31 is divided into inside and outside two-layer, and every layer surface all pastes the rubber skin, the rubber skin is also pasted to the recess inner wall of storage box 33, the inside wall mid-mounting of storage box 29 has ultraviolet lamp 61, the upper surface of operation panel 32 is provided with the goods shelves 60 that divide into the multilayer, the universal wheel is all installed to the tip of front support leg 37 and rear support leg 41, releases the ultraviolet ray through ultraviolet lamp 61 for the continuous suppression bacterium of.
The interior of the temperature control box 7, the freezing box 11, the disinfection cabinet 20, the storage box 29, the storage door 30 and the storage frame 33 is filled with a plurality of layers of heat preservation foam boards, the outer side surfaces of the temperature control foam boards are coated with heat preservation glue layers, the joints of the storage device 1, the freezing device 2 and the temperature control device 3 are coated with the heat preservation glue layers, the heat preservation performance of the device is improved through the tightly installed heat preservation materials, and the heat loss is reduced.
The side surface of the sliding block 49 close to the locking seat 45 is an arc surface, when the locking rod 46 rotates downwards around the locking seat 45, the end of the locking rod 46 is abutted against the side surface of the sliding block 49 and supported by the lower edge of the side surface, when the locking rod 46 is driven by the iron block 47 and rotates upwards around the locking seat 45, the end of the locking rod 46 is separated from the side surface of the sliding block 49, the locking device 43 locks the transmission rod 39 through the side surface interference of the locking rod 46 and the sliding block 49, so that the front supporting leg 37 and the rear supporting leg 41 are locked, and the device is stably transported.
A working method of a freezing sterilization storage device comprises the following specific steps:
the method comprises the following steps: the goods to be stored are divided into four groups according to the different temperatures, the goods are stacked on the operation table 32 by the shelf 60, the handle 64 is pushed, the switch is pressed, the electromagnet 51 is started, the locking device 43 is closed, and the storage door 30 and the operation table 32 are pushed into the storage box 29;
step two: the upper supporting rod 34 and the lower supporting rod 35 are respectively connected with the corresponding guide grooves 62 in a rolling way, the front supporting leg 37 is abutted with the storage frame 33 so as to rotate around the front supporting seat 36, the rear supporting leg 41 is rotated around the rear supporting seat 42 through the transmission rod 39 and the rear cross rod 40 so as to compress the supporting device 52, the front supporting leg 37 and the rear supporting leg 41 are retracted, the sealing door frame 31 is correspondingly combined with the groove on the inner wall of the storage frame 33, and the storage door 30 is correspondingly closed with the storage frame 33;
step three: the ultraviolet lamp tube 61 is opened, ultraviolet rays are released to kill and kill the goods;
step four: starting the compressor 12, compressing the inflowing low-pressure high-temperature refrigerant gas into high-pressure high-temperature refrigerant gas, then sending the high-pressure high-temperature refrigerant gas into the condenser pipe 15, condensing the high-pressure high-temperature refrigerant gas into low-pressure low-temperature refrigerant liquid through the heat exchange between the condenser pipe 15 and the heat dissipation plate 63, filtering the low-pressure low-temperature refrigerant liquid through the liquid storage drying barrel 16, throttling the low-pressure low-temperature refrigerant liquid through the expansion valve 17, and then flowing into the temperature control device 3 through the cold;
step five: the temperature control device 3 obtains the refrigerant, throttles the refrigerant to each radiating branch pipe 8 through each first throttling valve 9, continuously performs heat exchange on the air in each area through each air supply fan 10, and the refrigerant after absorbing heat flows to the gas-liquid separator 14 through the heat pipe 13 to be separated and enters the compressor 12 again to be compressed, so that the heat exchange is continuously performed;
step six: each disinfection device 4 continuously sprays the ozone in the air storage tank 21 into each area through each spray head 28 by the pump 24, simultaneously utilizes each second throttle valve 25 to throttle the output speed of the ozone, and the carbon dioxide auxiliary refrigeration device 5 sprays carbon dioxide liquid into the storage tank 29 of the fourth area to carry out cryogenic refrigeration;
step seven: when the goods need to be taken, the storage door 30 is pulled open, the supporting device 52 is released, the front supporting leg 37 and the rear supporting leg 41 are rotated to vertical positions, the electromagnet 51 is closed through the switch, the iron block 47 is released, the locking rod 46 rotates downwards around the locking seat 45 and is abutted to the sliding block 49, the transmission rod 39, the front supporting leg 37 and the rear supporting leg 41 are limited, the operating platform 32 is pushed, and the goods are transported.
When the invention is used, firstly goods to be stored are classified into four groups according to the required storage temperature, and the goods are stacked on the upper surface of the operation platform 32 by utilizing the goods shelf 60 according to the requirement of the appearance size, the handle 64 is pushed, the switch is pressed, the electromagnet 51 is opened, the iron block 47 is adsorbed, the locking rod 46 is driven to rotate upwards around the locking seat 45 so as to be separated from the sliding block 49, the locking device 43 is closed, then the operation platform 32 is pushed into the storage box 29, the upper supporting rod 34 and the lower supporting rod 35 are respectively connected with the guiding grooves 62 corresponding to the top and the bottom of the storage box 29 in a rolling way through the installed caster, the front supporting leg 37 is abutted against the storage frame 33, the front supporting leg 37 is pushed to rotate upwards around the front supporting seat 36, the front cross rod 38 also rotates along with the front supporting rod 38 and pushes the transmission rod 39 to push the rear cross rod 40, the rear cross rod 40 drives the rear supporting leg, meanwhile, each lower fixed seat 56 is pushed upwards, and further the upper movable rod 54 and the lower movable rod 55 are pushed to rotate around the end rotating shaft, so that the upper telescopic rod 57 and the spring 59 are compressed, the supporting device 52 is compressed, so that when the operation table 32 is retracted into the storage box 29, the front supporting leg 37 and the rear supporting leg 41 are retracted into the gap between the operation table 32 and the storage box 29, the sealing door frame 31 is combined with the inner wall of the storage frame 33, the storage door 30 is closed in the storage frame 33, so that the storage device 6 is closed, the ultraviolet lamp 61 continuously releases ultraviolet rays to kill and kill the goods on the operation table 32, simultaneously ozone is filled into the air storage tank 21 of each disinfection device 4, carbon dioxide is filled into the air storage tank 21 of the carbon dioxide auxiliary refrigeration device 5, the refrigeration device 2 is opened, refrigerant flows into the temperature control box 7 from the cold pipe 18, and the flow rate is controlled by each first throttle valve 9, flows into the radiating branch pipe 8, the air supply fan 10 continuously exchanges heat between the hot air and the refrigerant in the radiating branch pipe 8, the cold air is discharged from the air inlet to the first area to the fourth area respectively according to the requirement, the refrigerant with different degrees is refrigerated from the first area to the fourth area respectively, the refrigerant after absorbing heat flows into the gas-liquid separator 14 through the heat pipe 13, the refrigerant gas with low pressure and high heat enters the compressor 12 from the gas-liquid separator 14 to be compressed to form the gas-liquid mixed refrigerant with high pressure and high heat, then flows through the condenser pipe 15, exchanges heat with the radiating plate 63 through the condenser pipe 15, radiates the heat to the outside through the radiating rod 19 to finally form the refrigerant liquid with low pressure and low heat, and the refrigerant liquid is filtered through the liquid storage drying barrel 16, throttled by the expansion valve 17, repeatedly exchanges heat through the supercooling pipe 18, meanwhile, each sterilizing device 4 sprays the ozone in the gas storage tank 21 into the storage tank 29 through the air outlet pipe 27 and the nozzle 28 through, the goods are disinfected, the input amount of ozone is controlled through a second throttle valve 25 in a disinfection device 4, carbon dioxide is sprayed into the fourth zone through a carbon dioxide auxiliary refrigerating device 5 for auxiliary refrigeration in the fourth zone, when the goods in the device need to be taken, a handle 64 is pulled, the storage door 30 is opened, the front supporting leg 37 and the rear supporting leg 41 are pushed by a supporting device 52 to rotate downwards to the vertical position, the electromagnet 51 is in a closed state because the switch is not pressed, the sliding block 49 slides to one end of the fixed guide rod 48 along with the movement of the fixed rod 50, the locking rod 46 is driven by the iron block 47 to rotate downwards around the locking seat 45, the end of the locking rod 46 is abutted against the side surface of the sliding block 49, the driving rod 39 is kept limited, the front supporting leg 37 and the rear supporting leg 41 are kept in the vertical state, and the operation table 32 can directly transport the goods, thereby shortening the temperature rise time of the cargo.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. A freezing, sterilizing and storing device is characterized by comprising storage devices (1), freezing devices (2) and temperature control devices (3), wherein the storage devices (1) are arranged in a single row, the number of the four storage devices (1) is four, the freezing devices (2) are arranged on one side of each storage device (1), the temperature control devices (3) are arranged on the tops of the storage devices (1), the storage devices (1) are respectively named as a first area, a second area, a third area and a fourth area, the door opening and closing directions of the first area, the third area, the second area and the fourth area are opposite, each storage device (1) comprises a sterilizing device (4) and a storing device (6), the fourth area further comprises a carbon dioxide auxiliary refrigerating device (5), the sterilizing devices (4) and the carbon dioxide auxiliary refrigerating devices (5) are identical in structure, the sterilizing devices (4) are arranged on one side of the storing devices (6), the carbon dioxide auxiliary refrigerating device (5) is arranged on the other side of the storage device (6) in the fourth area, the sterilizing device (4) and the carbon dioxide auxiliary refrigerating device (5) respectively comprise a sterilizing cabinet (20), a gas storage tank (21) and a pump (24), the sterilizing cabinet (20) is divided into an upper layer and a lower layer, the gas storage tank (21) is arranged on the lower layer of the sterilizing cabinet (20), one side of the gas storage tank (21) is provided with a connecting pipe (22), two pairs of moving rods (23) are symmetrically arranged on the lower side of the gas storage tank (21), a groove adaptive to the appearance of the moving rods (23) is formed in the outer wall of the gas storage tank (21), one end of each moving rod (23) is rotatably connected with the lower side of the gas storage tank (21) and the other end of each moving rod (23) is provided with a universal wheel, when the moving rods (23) rotate downwards to the position vertical to the, the upper strata of sterilizer (20) is provided with pump machine (24), intake pipe (26) are installed to the air inlet of pump machine (24), intake pipe (26) intercommunication pump machine (24) and connecting pipe (22), second choke valve (25) are installed to the gas outlet of pump machine (24), second choke valve (25) intercommunication has outlet duct (27), outlet duct (27) intercommunication has shower nozzle (28), in outlet duct (27) run through the lateral wall of sterilizer (20) and stretch into storage device (6), deposit dress ozone and carbon dioxide respectively in two sets of gas holders (21) that are located the fourth district, first district deposits dress ozone respectively to gas holder (21) in the third district.
2. The freezing, sterilizing and storing device as claimed in claim 1, wherein the freezing device (2) comprises a freezing box (11), a compressor (12), a gas-liquid separator (14), a condenser tube (15), a liquid storage drying barrel (16) and an expansion valve (17), the compressor (12) is installed at the lower side of the inside of the freezing box (11), a liquid inlet of the compressor (12) is communicated with a liquid outlet of the gas-liquid separator (14), a liquid inlet of the gas-liquid separator (14) is communicated with a heat pipe (13), a liquid outlet of the compressor (12) is communicated with the condenser tube (15), the condenser tube (15) is embedded in a heat dissipation plate (63), the heat dissipation plate (63) is installed at the two sides and the top side of the freezing box (11), a plurality of heat dissipation rods (19) are arranged at the outer side of the heat dissipation plate (63) in an array, the condenser tube (15) is communicated with a liquid inlet of the liquid storage, the liquid outlet intercommunication of stock solution drying bucket (16) has cold pipe (18), temperature regulating device (3) are including accuse temperature case (7), heat dissipation branch pipe (8), first choke valve (9) and blower (10), heat pipe (13) and cold pipe (18) are buried underground respectively inside the both sides of accuse temperature case (7), first choke valve (9) are provided with four and communicate with cold pipe (18) respectively, heat dissipation branch pipe (8) are provided with four and the inlet and correspond respectively and communicate with first choke valve (9), the liquid outlet and the heat pipe (13) intercommunication of heat dissipation branch pipe (8), blower (10) are provided with four and correspond respectively and install the upside in heat dissipation branch pipe (8), the air outlet and the air intake intercommunication at storage device (6) top of blower (10).
3. The storage device with the functions of freezing and sterilizing as claimed in claim 2, wherein the storage device (6) comprises a storage box (29), a storage door (30) and an operating platform (32), a handle (64) is installed in the middle of one side of the storage door (30), a sealing door frame (31) is installed on one side edge of the storage door (30), the sealing door frame (31) is in a shape of a Chinese character 'hui' and is divided into an inner layer and an outer layer, one end of the operating platform (32) is fixedly connected to the lower portion of the same side of the storage door (30), the end portion of the operating platform (32) is close to the sealing door frame (31) and is located above the inner side of the sealing door frame (31), an upper supporting rod (34) and a lower supporting rod (35) are respectively installed on the upper side and the lower side of the other end of the operating platform (32), each pair of the upper supporting rod (34) and the lower supporting rod, a pair of preceding supporting seat (36) is installed to the both ends department that is close to under bracing pole (35) on the downside of operation panel (32), the lower extreme of preceding supporting seat (36) is rotated and is connected with preceding supporting leg (37), install preceding horizontal pole (38) between preceding supporting leg (37), preceding horizontal pole (38) are close to the upper end of preceding supporting leg (37), the middle part of preceding horizontal pole (38) is rotated with the one end of transfer line (39) and is connected, the other end of transfer line (39) is rotated with the middle part of back horizontal pole (40) and is connected, the both ends of back horizontal pole (40) respectively with the upper end fixed connection of back supporting leg (41), back supporting leg (41) are rotated with the lower extreme of back supporting seat (42) and are connected, back supporting seat (42) are close to the upper end of back supporting leg (41), the upper end fixed connection of back supporting seat (42) just is close to storage door (30) at the downside of operation panel (32), and a locking device (43) is arranged on one side of the transmission rod (39) close to the front cross rod (38), and a support device (52) is respectively arranged on each front support leg (37) and each rear support leg (41).
4. The storage device as claimed in claim 3, wherein the locking device (43) comprises a locking seat (45), a locking rod (46), an iron block (47), a fixed guide rod (48), a sliding block (49), a fixed rod (50) and an electromagnet (51), the locking groove (44) is dug in the middle of the lower side surface of the operating platform (32), the locking groove (44) is close to the front cross rod (38), the locking seat (45) is installed on one side of the locking groove (44) far away from the front cross rod (38), the locking seat (45) is rotationally linked with one end of the locking rod (46), the iron block (47) is embedded in the end of the other end of the locking rod (46), the two ends of the fixed guide rod (48) are respectively fixedly connected with the two sides of the locking groove (44), the sliding block (49) is sleeved on the fixed guide rod (48) and is slidably connected with the fixed guide rod (48), the downside of sliding block (49) is rotated with the upper end of dead lever (50) and is connected, the tip of transfer line (39) rotates from left to right in proper order with the middle part of preceding horizontal pole (38) and the lower extreme of dead lever (50) to be connected, electro-magnet (51) are installed to the tip of locking groove (44), electro-magnet (51) are located directly over iron plate (47), electro-magnet (51) electric connection has a switch, the switch mounting is in handle (64) middle part.
5. The storage device as claimed in claim 4, wherein the support device (52) comprises four sets, the support device (52) comprises a front fixing seat (53), an upper movable rod (54), a lower movable rod (55), a lower fixing seat (56), an upper telescopic rod (57), a rear fixing seat (58) and a spring (59), the upper ends of the front fixing seat (53) and the rear fixing seat (58) are mounted on the lower side surface of the operation table (32), the lower end of the front fixing seat (53) is rotatably connected with the upper end of the upper movable rod (54), the upper end of the upper telescopic rod (57) is rotatably connected with the lower end of the rear fixing seat (58), the upper end and the lower end of the upper telescopic rod (57) are respectively provided with a limit ring, the upper end and the lower end of the spring (59) are respectively fixedly connected with the limit rings on the upper end and the lower end of the upper telescopic rod (57), the lower end of the upper movable rod (, The upper end of the lower movable rod (55) and the lower end of the upper telescopic rod (57) are rotatably connected with the same rotating shaft, and the four groups of lower fixed seats (56) are respectively arranged on the front supporting leg (37) and the rear supporting leg (41).
6. The freezing, sterilizing and storing device according to claim 5, wherein the ends of the upper support rod (34) and the lower support rod (35) are provided with casters, the end of the upper support rod (34) is further provided with a combination of a telescopic rod and a spring (59), the telescopic rod is arranged at the center of the end of the upper support rod (34), the spring (59) is arranged outside the telescopic rod, the top and the bottom of the inner side of the storage box (29) are respectively provided with a plurality of guide grooves (62), the guide grooves (62) at the top correspond to the upper support rod (34), the guide grooves (62) at the bottom correspond to the lower support rod (35), the storage box (33) is arranged on the side frame of the storage box (29), the inner side of the storage box (33) is inwards recessed and provided with two reversed-shaped grooves, and the reversed-shaped grooves correspond to the sealing door frame (31), the outer side frame of the storage frame (33) corresponds to the outer edge of the storage door (30), and when the storage door (30) is closed on the storage frame (33), the side surface of the storage door (30) and the side surface of the storage frame (33) are in the same plane.
7. The storage device as claimed in claim 6, wherein the sealing door frame (31) is divided into an inner layer and an outer layer, a rubber sheet is adhered to the surface of each layer, a rubber sheet is adhered to the inner wall of the groove of the storage frame (33), an ultraviolet lamp tube (61) is installed in the middle of the inner side wall of the storage box (29), a shelf (60) divided into multiple layers is arranged on the upper surface of the operating table (32), and universal wheels are installed at the end parts of the front support leg (37) and the rear support leg (41).
8. The storage device with freezing and sterilizing functions as claimed in claim 2, wherein the temperature control box (7), the freezing box (11), the disinfection cabinet (20), the storage box (29), the storage door (30) and the storage frame (33) are all filled with a plurality of layers of heat preservation foam boards, the outer surfaces of the temperature control box and the storage door are coated with heat preservation glue layers, and the joints of the storage device (1), the freezing device (2) and the temperature control device (3) are coated with the heat preservation glue layers.
9. A storage device as claimed in claim 4, characterized in that the side of the sliding block (49) close to the locking seat (45) is curved, when the locking lever (46) rotates downwards around the locking seat (45), the end of the locking lever (46) abuts against the side of the sliding block (49) and is held by the lower edge of the side, and when the locking lever (46) is driven by the iron block (47) and rotates upwards around the locking seat (45), the end of the locking lever (46) is separated from the side of the sliding block (49).
10. The working method of the freezing sterilization storage device is characterized by comprising the following specific steps:
the method comprises the following steps: the goods to be stored are divided into four groups according to the different required temperatures, the goods are stacked on the operation table (32) by the shelf (60), the handle (64) is pushed, the switch is pressed, the electromagnet (51) is opened, the locking device (43) is closed, and the storage door (30) and the operation table (32) are pushed into the storage box (29);
step two: the upper supporting rod (34) and the lower supporting rod (35) are respectively in rolling connection with corresponding guide grooves (62), the front supporting leg (37) is abutted to the storage frame (33) and rotates around the front supporting seat (36), the rear supporting leg (41) rotates around the rear supporting seat (42) through the transmission rod (39) and the rear cross rod (40), the supporting device (52) is compressed, the front supporting leg (37) and the rear supporting leg (41) are retracted, the sealing door frame (31) is correspondingly combined with a groove in the inner wall of the storage frame (33), and the storage door (30) is correspondingly closed with the storage frame (33);
step three: the ultraviolet lamp tube (61) is opened to release ultraviolet rays to kill and kill the goods;
step four: starting a compressor (12), compressing the inflowing low-pressure high-temperature refrigerant gas into high-pressure high-temperature refrigerant gas, then sending the high-pressure high-temperature refrigerant gas into a condenser pipe (15), condensing the high-pressure high-temperature refrigerant gas into low-pressure low-temperature refrigerant liquid through the heat exchange of the condenser pipe (15) and a heat dissipation plate (63), filtering the low-pressure low-temperature refrigerant liquid through a liquid storage drying barrel (16), throttling the low-pressure low-temperature refrigerant liquid through an expansion valve (17), and then flowing into a temperature control device (3) through a cold pipe (18);
step five: the temperature control device (3) obtains refrigerants, then the refrigerants are throttled to each radiating branch pipe (8) through each first throttling valve (9), heat exchange is continuously carried out on air in each area through each air supply fan (10), the refrigerants absorbing heat flow to the gas-liquid separator (14) through the heat pipe (13) to be separated, and enter the compressor (12) again to be compressed, and therefore heat exchange is continuously carried out;
step six: each disinfection device (4) continuously sprays ozone in the air storage tank (21) into each area through each spray head (28) by a pump (24), simultaneously utilizes each second throttle valve (25) to throttle the output speed of the ozone, and the carbon dioxide auxiliary refrigeration device (5) sprays carbon dioxide liquid into a storage tank (29) of a fourth area to carry out extremely low temperature refrigeration;
step seven: when the goods are taken to needs, pull open storage door (30), strutting arrangement (52) are released, make preceding supporting leg (37) and back supporting leg (41) rotate vertical position, close electro-magnet (51) through the switch, release iron plate (47), locking lever (46) are changeed and are inconsistent with sliding block (49) around locking seat (45) downwardly rotating, carry on spacingly to transfer lever (39), preceding supporting leg (37) and back supporting leg (41), promote operation panel (32), transport the goods.
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| CN112344626B (en) | 2022-01-28 |
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