CN112254409B - Heat preservation storehouse body structure of ultralow temperature type freezer - Google Patents

Heat preservation storehouse body structure of ultralow temperature type freezer Download PDF

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Publication number
CN112254409B
CN112254409B CN202011181117.6A CN202011181117A CN112254409B CN 112254409 B CN112254409 B CN 112254409B CN 202011181117 A CN202011181117 A CN 202011181117A CN 112254409 B CN112254409 B CN 112254409B
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Prior art keywords
ultra
low temperature
storehouse
fixed mounting
door
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CN202011181117.6A
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CN112254409A (en
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方意
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Beijing Haoshuang Refrigeration Engineering Technology Co ltd
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Beijing Haoshuang Refrigeration Engineering Technology Co ltd
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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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/04—Self-contained movable devices, e.g. domestic refrigerators specially adapted for storing deep-frozen articles
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3589—Apparatus for preserving using liquids
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • 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
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25D23/028—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/066—Liners
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0417—Treating air flowing to refrigeration compartments by purification using an UV-lamp

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention discloses a heat preservation warehouse body structure of an ultralow temperature type refrigeration warehouse, which comprises a warehouse body, wherein horizontal partition plates are fixedly arranged at the upper ends of the inner walls of two sides of the warehouse body, a refrigeration unit is fixedly arranged at the top of each horizontal partition plate, circulating fans are fixedly arranged at the output ends of two sides of the refrigeration unit, a refrigeration pipe is fixedly connected to one side of each circulating fan, a vertical partition plate is vertically and downwards fixedly arranged in the center of the bottom of each horizontal partition plate, ultralow temperature warehouses are respectively arranged at two sides of each vertical partition plate, racks are fixedly arranged at the tops of the ultralow temperature warehouses, driving motors are respectively fixed at two ends of the bottom of each horizontal partition plate, driving gears are fixedly arranged on output shafts of the driving motors, rolling wheels are fixedly arranged at the bottom of the ultralow temperature warehouse, guide rails are fixedly arranged at the bottom of the inner side of the warehouse body, a baffle plate is fixedly arranged at the front end of each vertical partition plate, two symmetrically distributed inlets and outlets are formed in the baffle plate, and a heat preservation structure is arranged in the side wall of the ultralow temperature warehouse. The invention can greatly improve the fresh-keeping effect of food and the energy-saving effect of equipment.

Description

Heat preservation storehouse body structure of ultralow temperature type freezer
Technical Field
The invention relates to the technical field of a refrigeration house structure, in particular to a heat-insulation refrigeration house body structure of an ultralow-temperature refrigeration house.
Background
A cold storage (English: ColdStore) is one of refrigeration equipment. The cold storage is a constant temperature and humidity storage device which creates an environment with temperature or humidity different from outdoor temperature or humidity by manual means and is also used for food, liquid, chemical engineering, medicine, vaccines, scientific experiments and other articles. The cold store is usually located near a port of transportation or a place of origin. Compared with a refrigerator, the refrigeration house has larger refrigeration area and a common refrigeration principle.
With the continuous development of scientific technology, the temperature of a refrigerator is required to be stabilized between-50 ℃ and-120 ℃ due to the needs of certain industry experiments or stored articles, and the refrigerator is generally called as follows due to the low temperature: an ultra-low temperature cold storage. Ultra-low temperature cold storages are generally applied as follows: the cold test and storage of parts in the industries of automobiles, electronics, aviation and the like; ultra-low temperature processing and storage in the food industry and low-temperature quick-freezing and cold-storage of tunas; the low-temperature weapon and the test cooling and storage of parts in the military industry.
Since the temperature in the ultra-low temperature freezer is below-50 ℃, it is difficult for human beings to stay at such a low temperature for a long time, so if the human beings need to enter the freezer to search for stored goods, the operator must complete the search for the stored goods in a very short time, so as to avoid frostbite, but it is very difficult to find the same or even various goods in a very short time.
At present, in the process of refrigerating and refreshing fruits and vegetables, a large amount of water of the fruits and vegetables is evaporated, the fruits and vegetables show a stale state when losing more than 5% of water, the surfaces of the fruits and vegetables are shrunk, the gloss is reduced, the cell gaps are increased, tissues are changed into sponge shapes, the appearance of the fruits and vegetables are damaged due to wilting, the quality is reduced, the loss is increased, the normal respiration is influenced, the activity of enzyme is promoted, the tissue aging is accelerated, the inherent storability and disease resistance of the fruits and vegetables are greatly weakened, in addition, when the goods are taken and used in the existing refrigerated warehouse, workers are required to continuously open a warehouse door to carry the goods, and a large amount of electric power is wasted in the carrying process.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a heat-insulation cold storage body structure of an ultralow-temperature cold storage, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heat preservation storehouse body structure of super low temperature type freezer, includes the storehouse body, the both sides inner wall upper end fixed mounting of the storehouse body has horizontal baffle, the top fixed mounting of horizontal baffle has refrigerating unit, the equal fixed mounting of the output of refrigerating unit both sides has circulating fan, the equal fixedly connected with refrigeration pipe in one side of circulating fan, the bottom central authorities of horizontal baffle vertical downward fixed mounting has vertical baffle, the both sides of vertical baffle all are equipped with the ultra-low temperature storehouse, the front side of ultra-low temperature storehouse articulates there is first door of getting goods, the top fixed mounting of ultra-low temperature storehouse has the rack, the bottom both ends of horizontal baffle all are fixed with driving motor, driving motor's output shaft fixed mounting has drive gear, drive gear with the rack toothing is connected, the bottom fixed mounting of ultra-low temperature storehouse has the gyro wheel, the inboard bottom fixed mounting of the storehouse body with the guide rail of gyro wheel looks adaptation, a baffle is fixedly arranged at the front end of the vertical baffle, two symmetrically distributed inlets and outlets are arranged on the baffle, a second goods taking door is hinged on one side of the inlet and the outlet, a heat insulation structure is arranged inside the side wall of the ultra-low temperature warehouse, the heat insulation structure comprises arc-shaped fixed blocks fixedly arranged at four corners of the inner side of the ultra-low-temperature storage, two vacuum heat insulation plates which are arranged in parallel are fixedly arranged between two adjacent arc-shaped fixing blocks, an air heat insulation layer is arranged between the two vacuum heat insulation plates, the end part of the refrigerating pipe sequentially penetrates through the shell of the ultra-low temperature storage and the heat insulation structure to extend to the upper part of the inner side of the ultra-low temperature storage, the bottom of the inner side of the ultra-low temperature warehouse is fixedly provided with a placing frame, the bottom of the placing frame is fixedly connected with a water collecting pipe, the bottom of collector pipe runs through ultra-low temperature storehouse bottom casing and fixedly connected with store the storehouse.
As a preferred technical scheme of the invention, supporting legs are fixed at both ends of the bottom of the storehouse body.
As a preferred technical scheme of the invention, the upper end of the inner side of the water collecting pipe is fixedly provided with a filter screen.
As a preferable technical scheme of the invention, the bottom of the storage bin is fixedly connected with a circulating pipe, an electric control valve and a circulating pump are fixedly mounted on the circulating pipe in sequence, the upper end of the circulating pipe penetrates through one side wall of the ultra-low temperature storage and extends to the position above the placing rack, and a plurality of atomizing spray heads are uniformly and fixedly mounted at the bottom of the circulating pipe.
As a preferred technical scheme of the invention, a plurality of ultraviolet lamp tubes which are arranged in an array along the length direction of the ultra-low-temperature storage are fixedly arranged at the top of the inner side of the ultra-low-temperature storage.
As a preferred technical scheme of the invention, a refrigeration house terrace is fixed at the bottom of the inner side of the refrigeration house body, and the refrigeration house terrace sequentially comprises a non-woven fabric layer, a resin layer and a polystyrene high-density foam layer from top to bottom.
As a preferred technical scheme of the invention, one side of the warehouse body is hinged with a warehouse door, and the upper ends of the warehouse door, the first goods taking door and the second goods taking door are all fixedly provided with transparent observation windows.
As a preferred technical scheme of the invention, electric heating wires are additionally arranged in the door seam strips of the warehouse door, the first goods taking door and the second goods taking door.
Compared with the prior art, the invention has the beneficial effects that:
the invention improves the heat preservation effect and the energy-saving effect by arranging the heat preservation structure in the side wall of the ultra-low temperature warehouse and realizing multiple heat insulation by utilizing the double-layer vacuum heat insulation board and the air heat insulation layer, the driving motor is started by arranging the driving motor, the driving gear, the rack, the roller and the guide rail, the driving motor drives the driving gear to rotate, the driving gear is meshed with the rack to drive the ultra-low temperature warehouse to move, the ultra-low temperature warehouse moves on the guide rail more stably through the roller, the refrigerating unit passes cold air into the ultra-low temperature warehouse through the circulating fan and the refrigerating pipe by arranging the refrigerating unit to refrigerate the ultra-low temperature warehouse, the water collecting pipe can collect excessive moisture in the placing frame and store the moisture in the storing bin, and then the electric control valve and the circulating pump are opened, the circulating pump will store the moisture extraction in the storehouse to the circulating pipe in, and through the atomizer blowout, thereby carry out the spraying to the inside food fruit vegetables of ultra-low temperature storehouse, prevent that food fruit vegetables are in and lose the bright state, separate refrigerating unit and ultra-low temperature storehouse through setting up horizontal baffle, prevent the refrigeration effect of the heat influence ultra-low temperature storehouse that circulating fan and refrigerating unit gived off, energy-conserving effect has further been improved, through setting up first door of getting goods, second door and storehouse door of getting goods, can carry out multiple blockade to ultra-low temperature storehouse, and then prevent that air conditioning from leaking, energy-conserving effect is improved.
Drawings
FIG. 1 is a front view of the interior of a library body of the present invention;
FIG. 2 is a top view of the interior of a library of the present invention;
FIG. 3 is a schematic view showing the internal structure of the ultra-low-temperature storage according to the present invention;
fig. 4 is a cross-sectional view of a freezer terrace of the present invention.
In the figure: 1. a library body; 2. a horizontal partition plate; 3. a refrigeration unit; 4. a circulating fan; 5. a refrigeration pipe; 6. a vertical partition; 7. an ultra-low temperature storage; 8. a first access door; 9. a rack; 10. a drive motor; 11. a drive gear; 12. a roller; 13. a guide rail; 14. a baffle plate; 15. an inlet and an outlet; 17. a heat preservation structure; 18. an arc-shaped fixed block; 19. a vacuum insulation panel; 20. an air insulation layer; 21. placing a rack; 22. a water collection pipe; 23. a storage bin; 24. supporting legs; 25. a filter screen; 26. a circulation pipe; 27. a circulation pump; 28. an atomizing spray head; 29. an ultraviolet lamp tube; 30. a freezer floor; 31. a non-woven fabric layer; 32. a resin layer; 33. a polystyrene high density foam layer; 34. and (4) a warehouse door.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a heat preservation storehouse body structure of super low temperature type freezer, includes the storehouse body 1, the both sides inner wall upper end fixed mounting of the storehouse body 1 has horizontal partition plate 2, the top fixed mounting of horizontal partition plate 2 has refrigerating unit 3, the equal fixed mounting of the output of refrigerating unit 3 both sides has circulating fan 4, the equal fixedly connected with refrigerating pipe 5 in one side of circulating fan 4, the bottom central authorities of horizontal partition plate 2 vertical downward fixed mounting has vertical baffle 6, the both sides of vertical baffle 6 all are equipped with ultra-low temperature storehouse 7, the front side of ultra-low temperature storehouse 7 articulates there is first goods door 8 of getting, the top fixed mounting of ultra-low temperature storehouse 7 has rack 9, the bottom both ends of horizontal partition plate 2 all are fixed with driving motor 10, driving motor 10's output shaft fixed mounting has drive gear 11, drive gear 11 with rack 9 meshes the connection, the bottom fixed mounting of ultra-low temperature storehouse 7 has gyro wheel 12, the inboard bottom fixed mounting of the storehouse body 1 have with the guide rail 13 of gyro wheel 12 looks adaptation, the front end fixed mounting of vertical baffle 6 has baffle 14, set up two symmetric distributions exit 15 on the baffle 14, one side of exiting 15 is articulated to have the second to get the goods door, be equipped with insulation construction 17 in the lateral wall of ultra-low temperature storehouse 7, insulation construction 17 includes fixed mounting in the arc fixed block 18 in the inboard four corners of ultra-low temperature storehouse 7, and fixed mounting has two vacuum insulation boards 19 that set up side by side between two adjacent arc fixed blocks 18, is equipped with air insulating layer 20 between two vacuum insulation boards 19, the tip of refrigeration pipe 5 runs through the casing of ultra-low temperature storehouse 7 in proper order and insulation construction 17 extends to the inboard top of ultra-low temperature storehouse 7, the inboard bottom fixed mounting of ultra-low temperature storehouse 7 has rack 21, the bottom fixedly connected with collector pipe 22 of rack 21, the bottom of collector pipe 22 is run through 7 bottom casings of ultra-low temperature storehouse and fixedly connected with store storehouse 23.
In this embodiment, preferably, the two ends of the bottom of the storehouse body 1 are both fixed with supporting feet 24.
In this embodiment, preferably, a filter screen 25 is fixedly installed at the upper end of the inner side of the water collecting pipe 22.
In this embodiment, preferably, the bottom of the storage bin 23 is fixedly connected with a circulating pipe 26, an electric control valve and a circulating pump 27 are sequentially and fixedly mounted on the circulating pipe 26, the upper end of the circulating pipe 26 penetrates through a side wall of the ultra-low temperature storage 7 and extends to the upper side of the placing frame 21, and a plurality of atomizing spray heads 28 are uniformly and fixedly mounted at the bottom of the circulating pipe 26.
In this embodiment, preferably, a plurality of ultraviolet lamps 29 arranged in an array along the length direction of the ultra-low-temperature storage 7 are fixedly installed at the top of the inner side of the ultra-low-temperature storage 7.
In this embodiment, preferably, a freezer terrace 30 is fixed to the inboard bottom of storehouse body 1, freezer terrace 30 includes nonwoven layer 31, resin layer 32 and polystyrene high density foam layer 33 from top to bottom in proper order.
In this embodiment, preferably, one side of the warehouse body 1 is hinged with a warehouse door 34, and transparent observation windows are fixedly installed at the upper ends of the warehouse door 34, the first goods taking door 8 and the second goods taking door.
In this embodiment, preferably, electric heating wires are additionally attached to the inside of the seam strips of the warehouse door 34, the first goods-fetching door 8 and the second goods-fetching door.
The working principle and the using process of the invention are as follows: when the solar energy storage refrigeration system is used, the heat insulation structure 17 is arranged inside the side wall of the ultra-low temperature storage 7, multiple heat insulation is realized by utilizing the double-layer vacuum heat insulation plate 19 and the air heat insulation layer 20, so that the heat insulation effect and the energy-saving effect are improved, the driving motor 10 is started by arranging the driving motor 10, the driving gear 11, the rack 9, the roller 12 and the guide rail 13, the driving motor 10 drives the driving gear 11 to rotate, the driving gear 11 is meshed with the rack 9 to drive the ultra-low temperature storage 7 to move, the ultra-low temperature storage 7 moves more stably on the guide rail 13 through the roller 12, the refrigerating unit 3 is arranged, the refrigerating unit 3 introduces cold air into the ultra-low temperature storage 7 through the circulating fan 4 and the refrigerating pipe 5 to refrigerate the ultra-low temperature storage 7, the water storage 21, the water collecting pipe 22, the storage bin 23, the circulating pipe 26, the circulating pump 27 and the atomizing spray nozzle 28 are arranged, the water collecting pipe 22 can collect excessive moisture in the storage rack 21, and store in storing storehouse 23, open automatically controlled valve and circulating pump 27 after that, circulating pump 27 will store moisture extraction to the circulating pipe 26 in the storehouse 23, and spout through atomizer 28, thereby carry out the spraying to the inside food fruit vegetables of ultra-low temperature storehouse 7, prevent that food fruit vegetables are in the state of losing the bright, separate refrigerating unit 3 and ultra-low temperature storehouse 7 through setting up horizontal partition 2, prevent that the heat that circulating fan 4 and refrigerating unit 3 distribute from influencing the refrigeration effect of ultra-low temperature storehouse 7, energy-conserving effect has further been improved, through setting up first door 8 of getting goods, second door and storehouse door 34 of getting goods, can carry out multiple blockade to ultra-low temperature storehouse 7, and then prevent that air conditioning from leaking, energy-conserving effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a heat preservation storehouse body structure of super low temperature type freezer, includes the storehouse body (1), its characterized in that: the both sides inner wall upper end fixed mounting of the storehouse body (1) has horizontal baffle (2), the top fixed mounting of horizontal baffle (2) has refrigerating unit (3), the equal fixed mounting of output of refrigerating unit (3) both sides has circulating fan (4), the equal fixedly connected with refrigeration pipe (5) in one side of circulating fan (4), the perpendicular downward fixed mounting in bottom central authorities of horizontal baffle (2) has vertical baffle (6), the both sides of vertical baffle (6) all are equipped with ultra-low temperature storehouse (7), the front side of ultra-low temperature storehouse (7) articulates there is first goods door (8) of getting, the top fixed mounting of ultra-low temperature storehouse (7) has rack (9), the bottom both ends of horizontal baffle (2) all are fixed with driving motor (10), the output shaft fixed mounting of driving motor (10) has drive gear (11), drive gear (11) with rack (9) meshing is connected, the bottom fixed mounting of ultra-low temperature storehouse (7) has gyro wheel (12), the inboard bottom fixed mounting of the storehouse body (1) have with guide rail (13) of gyro wheel (12) looks adaptation, the front end fixed mounting of vertical baffle (6) has baffle (14), set up two symmetric distribution's exit (15) on baffle (14), one side of exit (15) articulates there is the second door of getting goods, the inside insulation construction (17) that is equipped with of lateral wall of ultra-low temperature storehouse (7), insulation construction (17) including fixed mounting in arc fixed block (18) in ultra-low temperature storehouse (7) inboard four corners, and fixed mounting has two vacuum heat insulating board (19) that set up side by side between two adjacent arc fixed block (18), two be equipped with air insulating layer (20) between vacuum heat insulating board (19), the end part of the refrigerating pipe (5) penetrates through the casing of the ultra-low temperature warehouse (7) and the heat insulation structure (17) in sequence and extends to the upper part of the inner side of the ultra-low temperature warehouse (7), a placing frame (21) is fixedly installed at the bottom of the inner side of the ultra-low temperature warehouse (7), a water collecting pipe (22) is fixedly connected to the bottom of the placing frame (21), and the bottom of the water collecting pipe (22) penetrates through the casing of the bottom of the ultra-low temperature warehouse (7) and is fixedly connected with a storage bin (23); one side of the storehouse body (1) is hinged with a storehouse door (34), and transparent observation windows are fixedly arranged at the upper ends of the storehouse door (34), the first goods taking door (8) and the second goods taking door;
electric heating wires are additionally attached to the interior of the door seam strips of the storage door (34), the first goods taking door (8) and the second goods taking door.
2. The thermal insulation structure of an ultra-low temperature type refrigerator according to claim 1, characterized in that: supporting legs (24) are fixed at two ends of the bottom of the storehouse body (1).
3. The thermal insulation structure of an ultra-low temperature type refrigerator according to claim 1, characterized in that: and a filter screen (25) is fixedly mounted at the upper end of the inner side of the water collecting pipe (22).
4. The thermal insulation structure of an ultra-low temperature type refrigerator according to claim 1, characterized in that: store bottom fixedly connected with circulating pipe (26) in storehouse (23), fixed mounting has automatically controlled valve and circulating pump (27) in proper order on circulating pipe (26), the upper end of circulating pipe (26) is run through a lateral wall of ultra-low temperature storehouse (7) extends to the top of rack (21), the even fixed mounting in bottom of circulating pipe (26) has a plurality of atomizer (28).
5. The thermal insulation structure of an ultra-low temperature type refrigerator according to claim 1, characterized in that: the ultraviolet lamp tubes (29) which are arranged in an array along the length direction of the ultra-low temperature storage (7) are fixedly arranged at the top of the inner side of the ultra-low temperature storage (7).
6. The thermal insulation structure of an ultra-low temperature type refrigerator according to claim 1, characterized in that: the inboard bottom of storehouse body (1) is fixed with freezer terrace (30), freezer terrace (30) are from last to including nonwoven layer (31), resin layer (32) and polystyrene high density foam layer (33) down in proper order.
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CN206399079U (en) * 2017-01-17 2017-08-11 浙江和利制冷设备有限公司 A kind of energy saving ultralow temperature refrigerator-freezer of high insulating effect
CN108442753A (en) * 2018-06-14 2018-08-24 天津商业大学 A kind of ultra low temperature cool house thermal insulator structure
CN210832703U (en) * 2019-07-01 2020-06-23 灏云(张家港)智能设备有限公司 Cold air circulating system of refrigeration house
CN211233542U (en) * 2019-10-31 2020-08-11 布鲁埃斯冷冻技术(武汉)有限公司 Ultra-low temperature cold storage body structure

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