CN112120073A - Quick-freezing and fresh-keeping device for day lily - Google Patents

Quick-freezing and fresh-keeping device for day lily Download PDF

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Publication number
CN112120073A
CN112120073A CN202010908899.2A CN202010908899A CN112120073A CN 112120073 A CN112120073 A CN 112120073A CN 202010908899 A CN202010908899 A CN 202010908899A CN 112120073 A CN112120073 A CN 112120073A
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China
Prior art keywords
fixedly connected
quick
disperser
freezing
fresh
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Granted
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CN202010908899.2A
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Chinese (zh)
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CN112120073B (en
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郝建民
高付生
施源江
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Qidong Agricultural Development Co ltd
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Qidong Agricultural Development Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/04Freezing; Subsequent thawing; Cooling
    • A23B7/0425Freezing; Subsequent thawing; Cooling the material not being transported through or in the apparatus, with or without shaping, e.g. in the form of powder, granules or flakes
    • A23B7/0433Freezing; Subsequent thawing; Cooling the material not being transported through or in the apparatus, with or without shaping, e.g. in the form of powder, granules or flakes with packages or with shaping in the form of blocks or portions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00Charging, supporting, and discharging the articles to be cooled
    • F25D25/02Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024Slidable shelves
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention provides a quick-freezing and fresh-keeping device for day lily, and relates to the technical field of quick-freezing and fresh-keeping of day lily. This fresh-keeping device of day lily quick-freeze, including fixed shell body, the inside horizontal fixedly connected with backup pad of fixed shell body, the backup pad is inside the equipment space who cuts apart into workspace and the lower part on upper portion of fixed shell body, the inside in equipment space is provided with the quick-freeze refrigerator, the first distributor of interior top through first suspension fixedly connected with of fixed shell body, the upper surface of backup pad and the below fixedly connected with second distributor that is located first distributor, the gas outlet of quick-freeze refrigerator is through connecting trachea and first distributor and second distributor intercommunication. Through being provided with two sets of component partition plate structures, cut apart into quick-freezing room and precooling room to the inside of fixed shell body, carry out the precooling earlier to day lily, then quick-freeze, can guarantee the effect of quick-freeze, and then improve the fresh-keeping quality of day lily quick-freeze.

Description

Quick-freezing and fresh-keeping device for day lily
Technical Field
The invention relates to the technical field of quick-freezing and fresh-keeping of day lily, in particular to a quick-freezing and fresh-keeping device for day lily.
Background
Daylily, belonging to order lilales, belonging to family liliaceae, perennial herb plants, the root of which is close to the flesh, the middle and lower parts of which are usually expanded like spindles, scapes of which are different in length, short in pedicel, and multiple in flowers, and the flowers are faint yellow, orange red, black purple; the capsule is trigone-shaped and elliptical, has a flower and fruit period of 5-9 months, and flos Hemerocallis is sweet and cool in nature and taste, has effects of stopping bleeding, diminishing inflammation, clearing heat, promoting diuresis, resolving food stagnation, improving eyesight, tranquilizing mind, etc., has curative effects on hematemesis, hematochezia, urinary obstruction, insomnia, galactostasis, etc., can be used as a tonic after illness or parturition, and has good edible and medicinal values.
Traditional day lily is preserved after adopting to dry, but can lose the inside nutrient content of day lily like this, influences edible taste, and the device that specially carries out quick-freeze fresh-keeping to day lily is rare, and simple structure quick-freeze's effect is relatively poor moreover.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a quick-freezing and fresh-keeping device for day lily, which solves the problems that the traditional day lily is stored after being dried, but the nutritional ingredients in the day lily are lost, the edible taste is influenced, a device specially used for quick-freezing and fresh-keeping the day lily is rare, and the quick-freezing effect is poor due to the simple structure.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a fresh-keeping device of day lily quick-freeze, includes fixed shell body, the inside horizontal fixedly connected with backup pad of fixed shell body, the backup pad is the inside equipment space who cuts apart into workspace and the lower part on upper portion of fixed shell body, the inside in equipment space is provided with the quick-freeze refrigerator, the first dispenser of interior top through first suspension fixedly connected with of fixed shell body, the upper surface of backup pad just is located the below fixedly connected with second dispenser of first dispenser, the gas outlet of quick-freeze refrigerator is through connecting trachea and first dispenser and second dispenser intercommunication, the top of fixed shell body is provided with internal partitioning baffle, the top fixedly connected with top end block of internal partitioning baffle, the bottom of top end block just is located the side of internal partitioning baffle and is provided with the elastic sealing circle, the bottom of internal partitioning baffle runs through the top of fixed shell body and extends to the inside equipment space with the backup pad of fixed shell body The upper surfaces of the upper parts of the front side and the rear side of the front side of the fixed outer shell are in contact, the working space is divided into a pre-cooling chamber and a quick-freezing chamber by the inner partition baffle, the inner top of the fixed outer shell is fixedly connected with a first telescopic air rod positioned on the left side of the inner partition baffle, the movable end of the first telescopic air rod is fixedly connected with the side surface of the inner partition baffle by a connecting end block, the inner top of the pre-cooling chamber is fixedly connected with a third disperser and an exhaust fan, the top of the supporting plate is fixedly connected with a slide rail, the top of the slide rail is in sliding connection with a slide block, the top of the slide block is fixedly connected with a carrying frame, a telescopic rod is arranged between the bottom of the carrying frame and the top of the supporting plate, the front side surface of the fixed outer shell is provided with a feeding hole, the front side of the fixed shell body is fixedly connected with a second telescopic air rod on one side of the sliding strip frame, a connecting block is fixedly connected between the movable end of the second telescopic air rod and an external baffle, a supporting table is fixedly connected to the front side of the fixed shell body, a triangular support frame is fixedly connected between the bottom of the supporting table and the fixed shell body, an access door is connected to the front side of the fixed shell body and a hinge below the supporting table, and a clamping block is fixedly connected to the front side of the access door.
Preferably, the first disperser, the second disperser, the third disperser have the same structure, and all include the disperser shell, the top of disperser shell is provided with the connector, the inside fixedly connected with dead lever of disperser shell, the side swing joint of dead lever has the vortex fan, multicomponent scattered gas pocket has been seted up to the bottom surface of disperser shell.
Preferably, the vortex fan includes central go-between, the side fixedly connected with multiunit flabellum of central go-between, multiunit the flabellum annular array arranges, the side slope of flabellum is placed.
Preferably, the object carrying frame is formed by sequentially connecting a plurality of groups of object carrying frames, a sliding groove is formed in the inner bottom of each object carrying frame, a button-shaped sliding block is connected inside the sliding groove in a sliding mode, the top of the button-shaped sliding block is movably connected with a connecting frame, the other end of the connecting frame is fixedly connected with the object carrying frame on the rear side, a front side baffle is fixedly connected to the right side of the rightmost object carrying frame, and a plurality of groups of through holes are formed in the inner bottom of each object carrying frame.
Preferably, the connecting frame is connected with the button-shaped sliding block through a mounting screw.
Preferably, the bottom of the fixed outer shell is provided with a plurality of supporting legs, and the bottoms of the supporting legs are provided with cushion blocks.
Preferably, the fixture block is made of a metal sheet which is easy to deform.
The working principle is as follows: when the quick freezing device is used, daylily is placed on the object carrying frame 17, then the second telescopic air rod 21 is used for driving the external baffle 23 to move downwards to close the pre-cooling chamber, cold air in the pre-cooling chamber is extracted from the inside of the quick freezing chamber through the gap on the side surface of the internal partition baffle 9 and the exhaust fan 18, after pre-cooling is finished, the internal partition baffle 9 is opened through the first telescopic air rod 12, then the object carrying frame 17 and the daylily placed are moved to the inside of the quick freezing chamber through the telescopic rod 16 to be quickly frozen, and the use is very convenient.
(III) advantageous effects
The invention provides a quick-freezing and fresh-keeping device for day lily. The method has the following beneficial effects:
1. according to the invention, the two-component separation baffle structure is arranged, the interior of the fixed outer shell is divided into the quick-freezing chamber and the pre-freezing chamber, the day lily is pre-cooled firstly and then quickly frozen, the quick-freezing effect can be ensured, and the quality of quick-freezing and fresh-keeping of the day lily is further improved.
2. According to the invention, the area of the quick freezing chamber is smaller than that of the pre-cooling chamber, so that the refrigerating effect in the quick freezing chamber can be ensured by using the same quick freezing refrigerator, and the area of the loading frame is reduced when the daylily is conveyed from the pre-cooling chamber to the quick freezing chamber, so that the daylily is extruded to a certain extent, the whole shape of the quick-frozen daylily is regular, and the later-stage packaging and transportation are facilitated.
3. According to the invention, the structure of the exhaust fan and the third disperser is adopted, so that cold air in the quick freezing chamber is pumped into the pre-cooling chamber, and the temperature in the pre-cooling chamber can be controlled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the internal structure of the present invention;
FIG. 3 is a schematic view of a carrier frame according to the present invention;
FIG. 4 is a schematic view of the internal structure of the disperser of the present invention;
FIG. 5 is a schematic view of a disturbing fan according to the present invention.
Wherein, 1, fixing the outer shell; 2. a support plate; 3. a feed inlet; 4. a quick-freezing refrigerator; 5. a first suspension; 6. a first disperser; 601. a disperser housing; 602. a connecting port; 603. fixing the rod; 604. a turbulent fan; 6041. a central connecting ring; 6042. a fan blade; 605. dispersing air holes; 7. a second disperser; 8. connecting an air pipe; 9. an internal partition baffle; 10. a top end block; 11. an elastic sealing ring; 12. a first telescopic air rod; 13. connecting the end block; 14. a slide rail; 15. a slider; 16. a telescopic rod; 17. a carrying frame; 171. a carrier; 172. a chute; 173. a button-shaped slider; 174. a connecting frame; 175. a through hole; 176. a front side baffle; 18. an exhaust fan; 19. a third disperser; 20. a slider frame; 21. a second telescopic air rod; 22. connecting blocks; 23. an outer baffle; 24. a support table; 25. a triangular support frame; 26. an access door; 27. a clamping block; 28. support the feet.
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.
The first embodiment is as follows:
as shown in fig. 1-5, the embodiment of the invention provides a quick-freezing and fresh-keeping device for day lily, which comprises a fixed outer casing 1, a supporting plate 2 is transversely and fixedly connected inside the fixed outer casing 1, the supporting plate 2 divides the inside of the fixed outer casing 1 into an upper working space and a lower equipment space, so that a quick-freezing refrigerator 4 is conveniently installed at the bottom of the fixed outer casing 1, the quick-freezing refrigerator 4 is arranged inside the equipment space, a first disperser 6 is fixedly connected to the inner top of the fixed outer casing 1 through a first suspension 5, a second disperser 7 is fixedly connected to the upper surface of the supporting plate 2 and below the first disperser 6, the disperser is used for uniformly blowing cold air to the day lily to improve the quick-freezing effect, an air outlet of the quick-freezing refrigerator 4 is communicated with the first disperser 6 and the second disperser 7 through a connecting air pipe 8 for conveying the cold air, the top of the fixed outer shell 1 is provided with an internal separation baffle 9, the top of the internal separation baffle 9 is fixedly connected with a top end block 10, the bottom of the top end block 10 and the side surface of the internal separation baffle 9 are provided with elastic sealing rings 11, the sealing performance is improved, the bottom of the internal separation baffle 9 penetrates through the top of the fixed outer shell 1 and extends to the inside of the fixed outer shell 1 to be contacted with the upper surface of the supporting plate 2, the working space is divided into a pre-cooling chamber and a quick-freezing chamber by the internal separation baffle 9, the left side of the internal top of the fixed outer shell 1 and the internal separation baffle 9 is fixedly connected with a first telescopic air rod 12, the movable end of the first telescopic air rod 12 is fixedly connected with the side surface of the internal separation baffle 9 through a connecting end block 13, the internal top of the pre-cooling chamber is fixedly connected with a third disperser 19 and, the top of the supporting plate 2 is fixedly connected with a sliding rail 14, the top of the sliding rail 14 is connected with a sliding block 15 in a sliding manner, the top of the sliding block 15 is fixedly connected with a carrying frame 17, an expansion link 16 is arranged between the bottom of the carrying frame 17 and the top of the supporting plate 2 and is used for controlling the movement of the carrying frame 17, the front side of the fixed outer shell 1 is provided with a feeding port 3, the front side of the fixed outer shell 1 is fixedly connected with two groups of sliding strip frames 20 at the outer side of the feeding port 3, the inner sides of the two groups of sliding strip frames 20 are connected with an external baffle 23 in a sliding manner, the front side of the fixed outer shell 1 is fixedly connected with a second telescopic air rod 21 at one side of the sliding strip frames 20 and is used for controlling the movement of the external baffle 23, a connecting block 22 is fixedly connected between the movable end of the second telescopic air rod 21 and the external baffle 23, the, the front side of the fixed outer shell 1 and the lower part of the support table 24 are hinged with an access door 26, the front side of the access door 26 is fixedly connected with a clamping block 27, and the clamping block 27 can be clamped on the triangular support frame 25 when the access door 26 is opened.
The first disperser 6, the second disperser 7 and the third disperser 19 have the same structure and comprise a disperser shell 601, the top of the disperser shell 601 is provided with a connecting port 602, the inside of the disperser shell 601 is fixedly connected with a fixed rod 603, the side surface of the fixed rod 603 is movably connected with a turbulence fan 604, the bottom surface of the disperser shell 601 is provided with a multi-component air dispersing hole 605, the turbulence fan 604 comprises a central connecting ring 6041, the side surface of the central connecting ring 6041 is fixedly connected with a plurality of groups of fan blades 6042 to realize the uniform dispersion and transmission of cold air, the plurality of groups of fan blades 6042 are arranged in an annular array, the side surface of the fan blades 6042 is obliquely arranged, the carrying frame 17 is formed by sequentially connecting a plurality of groups of carrying racks 171, the inner bottom of the carrying rack 171 is provided with a sliding groove 172, the inside of the sliding groove 172 is slidably connected with a button-shaped sliding block 173, the top of the button, the right side of the rightmost object carrier 171 is fixedly connected with a front side baffle 176, a plurality of groups of through holes 175 are formed in the inner bottom of the object carrier 171, the connecting frame 174 is connected with the button-shaped sliding block 173 through mounting screws, the object carrier 171 on the rightmost side moves firstly when the object carrier 17 is pushed, then the button-shaped sliding block 173 slides in the sliding groove 172, the object carrier 171 on the right side is pushed after sliding for a distance, then the space of the front side object carrier 171 is extruded in sequence, a plurality of supporting legs 28 are arranged at the bottom of the fixed outer shell 1, cushion blocks are arranged at the bottoms of the supporting legs 28, and the clamping blocks 27 are made of metal sheets easy to deform.
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 (7)

1. The utility model provides a fresh-keeping device of day lily quick-freeze, includes fixed shell body (1), its characterized in that: the inside of the fixed outer shell (1) is transversely and fixedly connected with a supporting plate (2), the supporting plate (2) divides the inside of the fixed outer shell (1) into a working space at the upper part and an equipment space at the lower part, a quick-freezing refrigerator (4) is arranged inside the equipment space, the inner top of the fixed outer shell (1) is fixedly connected with a first disperser (6) through a first suspension (5), the upper surface of the supporting plate (2) is fixedly connected with a second disperser (7) below the first disperser (6), the gas outlet of the quick-freezing refrigerator (4) is communicated with the first disperser (6) and the second disperser (7) through a connecting gas pipe (8), the top of the fixed outer shell (1) is provided with an internal separation baffle (9), the top of the internal separation baffle (9) is fixedly connected with a top end block (10), the bottom of the top end block (10) is provided with an elastic sealing ring (11) on the side surface of the internal separation baffle (9), the bottom of the internal separation baffle (9) penetrates through the top of the fixed outer shell (1) and extends to the inside of the fixed outer shell (1) to be in contact with the upper surface of the support plate (2), the internal separation baffle (9) divides the working space into a pre-cooling chamber and a quick-freezing chamber, the inner top of the fixed outer shell (1) is fixedly connected with a first telescopic air rod (12) on the left side of the internal separation baffle (9), the movable end of the first telescopic air rod (12) is fixedly connected with the side surface of the internal separation baffle (9) through a connecting end block (13), the inner top of the pre-cooling chamber is fixedly connected with a third disperser (19) and an exhaust fan (18), the top of the support plate (2) is fixedly connected with a sliding rail (14), the top of the sliding rail (14) is connected with a sliding block (15) in a sliding manner, the top of the sliding block (15) is fixedly connected with a carrying frame (17), a telescopic rod (16) is arranged between the bottom of the carrying frame (17) and the top of the supporting plate (2), the front side surface of the fixed outer shell (1) is provided with a feeding hole (3), the front side surface of the fixed outer shell (1) is fixedly connected with two groups of sliding strip frames (20) at the outer side of the feeding hole (3), the inner sides of the two groups of sliding strip frames (20) are connected with an external baffle (23) in a sliding manner, one side of the front side surface of the fixed outer shell (1) and positioned on the sliding strip frame (20) is fixedly connected with a second telescopic air rod (21), a connecting block (22) is fixedly connected between the movable end of the second telescopic air rod (21) and the external baffle (23), and the front side, fixedly connected with triangular supports frame (25) between the bottom of brace table (24) and fixed shell body (1), the below hinge connection that the leading flank of fixed shell body (1) just is located brace table (24) has access door (26), the front side fixedly connected with fixture block (27) of access door (26).
2. The quick-freezing and fresh-keeping device for the day lily according to claim 1, which is characterized in that: the structure of first disperser (6), second disperser (7), third disperser (19) is the same, and all includes disperser shell (601), the top of disperser shell (601) is provided with connector (602), the inside fixedly connected with dead lever (603) of disperser shell (601), the side swing joint of dead lever (603) has vortex fan (604), multicomponent scattered gas pocket (605) has been seted up to the bottom surface of disperser shell (601).
3. The quick-freezing and fresh-keeping device for the day lily according to claim 2, which is characterized in that: vortex fan (604) are including central go-between (6041), the side fixedly connected with multiunit flabellum (6042) of central go-between (6041), multiunit flabellum (6042) annular array arranges, the side slope of flabellum (6042) is placed.
4. The quick-freezing and fresh-keeping device for the day lily according to claim 1, which is characterized in that: the carrying frame (17) is formed by sequentially connecting a plurality of groups of carrying frames (171), a sliding groove (172) is formed in the inner bottom of each carrying frame (171), a button-shaped sliding block (173) is slidably connected inside the sliding groove (172), a connecting frame (174) is movably connected to the top of the button-shaped sliding block (173), the other end of the connecting frame (174) is fixedly connected with the carrying frame (171) on the rear side, a front side baffle (176) is fixedly connected to the right side of the rightmost carrying frame (171), and a plurality of groups of through holes (175) are formed in the inner bottom of each carrying frame (171).
5. The quick-freezing and fresh-keeping device for the daylily according to claim 4, characterized in that: the connecting frame (174) is connected with the button-shaped sliding block (173) through a mounting screw.
6. The quick-freezing and fresh-keeping device for the day lily according to claim 1, which is characterized in that: the bottom of the fixed outer shell (1) is provided with a plurality of supporting legs (28), and the bottoms of the supporting legs (28) are provided with cushion blocks.
7. The quick-freezing and fresh-keeping device for the day lily according to claim 1, which is characterized in that: the clamping block (27) is made of metal sheets which are easy to deform.
CN202010908899.2A 2020-09-02 2020-09-02 Quick-freezing fresh-keeping device for day lily Active CN112120073B (en)

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CN112120073B CN112120073B (en) 2023-11-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115843861A (en) * 2022-12-15 2023-03-28 湖南群洲农业发展有限公司 Quick-freezing and fresh-keeping device for day lily

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109479951A (en) * 2018-11-16 2019-03-19 湖南吉祥食品有限公司 Day lily fluidized quick-freezing apparatus
CN211204595U (en) * 2019-12-05 2020-08-07 山东奥纳尔制冷科技有限公司 Energy-saving noise-proof instant freezer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109479951A (en) * 2018-11-16 2019-03-19 湖南吉祥食品有限公司 Day lily fluidized quick-freezing apparatus
CN211204595U (en) * 2019-12-05 2020-08-07 山东奥纳尔制冷科技有限公司 Energy-saving noise-proof instant freezer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115843861A (en) * 2022-12-15 2023-03-28 湖南群洲农业发展有限公司 Quick-freezing and fresh-keeping device for day lily
CN115843861B (en) * 2022-12-15 2023-11-17 湖南群洲农业发展有限公司 Quick-freezing fresh-keeping device for day lily

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