CN117356673A - Immersion type low-temperature quick-freezing fresh-keeping device - Google Patents
Immersion type low-temperature quick-freezing fresh-keeping device Download PDFInfo
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- CN117356673A CN117356673A CN202311596108.7A CN202311596108A CN117356673A CN 117356673 A CN117356673 A CN 117356673A CN 202311596108 A CN202311596108 A CN 202311596108A CN 117356673 A CN117356673 A CN 117356673A
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- 238000007710 freezing Methods 0.000 title claims abstract description 250
- 238000007654 immersion Methods 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 claims abstract description 178
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 238000011084 recovery Methods 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007924 injection Substances 0.000 claims abstract description 34
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 235000013305 food Nutrition 0.000 abstract description 65
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 230000008014 freezing Effects 0.000 description 23
- 238000013461 design Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 235000016709 nutrition Nutrition 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 235000013611 frozen food Nutrition 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 235000014102 seafood Nutrition 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Classifications
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- 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
- A23L3/36—Freezing; Subsequent thawing; Cooling
-
- 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
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/363—Freezing; Subsequent thawing; Cooling the materials not being transported through or in the apparatus with or without shaping, e.g. in form of powder, granules, or flakes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The invention relates to the technical field of quick-freezing preservation, in particular to an immersed low-temperature quick-freezing preservation device. A quick-freezing liquid injection box and a quick-freezing liquid recovery box are respectively arranged on two sides of the quick-freezing box body, and the quick-freezing liquid recovery box is connected with the quick-freezing liquid injection box; the top of the quick-freezing box body is provided with a sealing cover, the bottom of the quick-freezing box body is provided with a lifting device, the telescopic end of the lifting device is connected with a quick-freezing cavity, and the quick-freezing cavity is respectively connected with a quick-freezing liquid injection box and a quick-freezing liquid recovery box; the quick-frozen liquid recovery box is matched with refrigeration equipment. After the food is placed in the quick-freezing cavity, the quick-freezing cavity is lowered into the quick-freezing box body, and the quick-freezing liquid is injected into the quick-freezing box body to enable the food in the quick-freezing cavity to be quick-frozen in an immersed manner; after quick-freezing is finished, the quick-freezing cavity is lifted, the food is taken out, meanwhile, the quick-freezing liquid is recovered by the quick-freezing liquid recovery box, and flows back to the quick-freezing liquid injection box for continuous use after being cooled, so that the low-temperature efficient operation of the quick-freezing liquid can be kept at all times, and the quick-freezing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of quick-freezing preservation, in particular to an immersed low-temperature quick-freezing preservation device.
Background
Food freezing is a common method of food processing and storage. By placing the food in a low temperature environment, the food freezing can effectively prolong the shelf life of the food and maintain the nutritional value and mouthfeel thereof. 1. One of the main purposes of prolonging the shelf life of food and freezing food is to prolong the shelf life of food. By placing the food in a low temperature environment, the process of microbial propagation and food spoilage can be prevented. The low temperature can slow down the enzyme activity in the food, reduce the growth and quick freezing of microorganisms, thereby effectively prolonging the shelf life of the food. During the freezing process, water in the food product may form ice crystals, which slow down microbial activity and the reaction of enzymes to flash. This freezing process minimizes microbial activity and thus prevents deterioration of the food product. Especially for perishable foods, food freezing is an ideal method to preserve its freshness and extend shelf life. 2. Maintaining the nutritional value of the food, food freezing is important to maintain the nutritional value of the food. The low temperature can slow down decomposition and quick freezing of nutrients in the food, and reduce enzyme activity, thereby maintaining integrity of vitamins, minerals and other nutrients in the food.
In the prior art, the quick freezing method mainly comprises liquid nitrogen spraying quick freezing and cold air quick freezing, and a novel freezing liquid which can directly soak and quick freeze foods recently appears. When the existing immersion type low-temperature quick-freezing fresh-keeping device is used, the defects that the temperature of the quick-freezing liquid is increased by the food after the food is soaked, and the effect is reduced when the food is quick-frozen again are overcome; after quick-freezing foods, partial foods remain in the quick-freezing liquid, so that the subsequent quick-freezing operation is affected; the food at the bottom of the quick-freezing box is quite inconvenient because the staff is required to bend the body to take the food in a large extent. Therefore, it is necessary to design an immersion type low-temperature quick-freezing fresh-keeping device to solve the problems in the prior art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an immersed low-temperature quick-freezing fresh-keeping device.
The technical scheme adopted by the invention is as follows: the immersion type low-temperature quick-freezing fresh-keeping device comprises a quick-freezing box body, wherein a quick-freezing liquid injection box and a quick-freezing liquid recovery box are respectively arranged on two sides of the quick-freezing box body, and the quick-freezing liquid recovery box is connected with the quick-freezing liquid injection box; the top of the quick-freezing box body is provided with a sealing cover, the bottom of the quick-freezing box body is provided with a lifting device, the telescopic end of the lifting device is connected with a quick-freezing cavity, and the quick-freezing cavity is respectively connected with a quick-freezing liquid injection box and a quick-freezing liquid recovery box; the quick-freezing liquid recovery box is matched with refrigerating equipment.
In order to better realize the quick-freezing box, the bottom of the quick-freezing box body is provided with a first pump, the first pump is matched with a first liquid inlet pipe and a first liquid outlet pipe, the first liquid inlet pipe is connected with a quick-freezing liquid recovery box, and the first liquid outlet pipe is connected with a quick-freezing liquid injection box.
In order to better realize the invention, the lifting device comprises a plurality of hydraulic cylinders which are arranged at the bottom of the quick-freezing box body and synchronously act, the telescopic rods of the hydraulic cylinders are connected with supporting plates, and the supporting plates are connected at the bottom of the quick-freezing cavity.
In order to better realize the quick-freezing box, a second pump and a third pump are arranged at the lower part of the quick-freezing box body, the second pump is matched with a second liquid inlet pipe and a second liquid outlet pipe, the second liquid inlet pipe is connected with the quick-freezing liquid injection box, and the second liquid outlet pipe is connected with the quick-freezing cavity; the third pump is matched with a third liquid inlet pipe and a third liquid outlet pipe, the third liquid inlet pipe is connected with the quick-freezing cavity, and the third liquid outlet pipe is connected with the quick-freezing liquid recovery box; the second liquid outlet pipe and the third liquid inlet pipe are spring pipes.
In order to better realize the quick-freezing chamber, the inner wall of the quick-freezing chamber is provided with a plurality of groups of supporting blocks, and each group of supporting blocks is provided with a quick-freezing box.
In order to better realize the quick-freezing box, a plurality of filtering holes are arranged at the bottom of the quick-freezing box.
In order to better realize the quick-freezing box, the inner wall of the quick-freezing box is provided with a handle which is convenient to extract.
In order to better realize the quick-freezing box, the two sides of the top of the quick-freezing box body are provided with the sealing cover pressing blocks and the sealing cover supporting blocks to form the limiting groove, and the sealing cover is matched in the limiting groove.
In order to better realize the invention, the bottom of the sealing cover is provided with an insulating layer.
In order to better realize the invention, handles are arranged on the front side and the rear side of the sealing cover.
The beneficial effects of the invention are as follows: according to the immersed low-temperature quick-freezing fresh-keeping device, the quick-freezing cavity is lifted up by the lifting device when the immersed low-temperature quick-freezing fresh-keeping device is used by matching the quick-freezing box body, the quick-freezing liquid injection box, the quick-freezing liquid recovery box, the sealing cover, the lifting device, the quick-freezing cavity, the refrigerating equipment and the like, after foods are placed in the quick-freezing cavity, the lifting device descends, the quick-freezing cavity is lowered into the quick-freezing box body, and the quick-freezing liquid injection box is injected with the freezing liquid, so that the foods in the quick-freezing cavity are immersed and quick-frozen; after quick-freezing is completed, the lifting device ascends to enable the quick-freezing cavity to ascend, the food is taken out, meanwhile, the quick-freezing liquid is recovered by the quick-freezing liquid recovery box, the quick-freezing liquid is refrigerated by the refrigeration equipment and then flows back to the quick-freezing liquid injection box for continuous use, low-temperature efficient operation of the quick-freezing liquid can be kept constantly, unified quick-freezing standard of the food is guaranteed, and quick-freezing efficiency is improved. The setting of elevating gear lets, and quick-freeze chamber can conveniently go up and down, makes things convenient for the staff to throw in, collect food and residues.
The quick-freezing box bottom be provided with first pump, this first pump cooperation has first feed liquor pipe and first drain pipe, first feed liquor pipe be connected with quick-freezing liquid recovery tank, first drain pipe be connected with quick-freezing liquid injection box. After the design, the first pump is started, and the frozen liquid after refrigeration enters the frozen liquid injection box from the frozen liquid recovery box, the first liquid inlet pipe and the first liquid outlet pipe.
The lifting device comprises a plurality of hydraulic cylinders which are arranged at the bottom of the quick-freezing box body and synchronously act, the telescopic rods of the hydraulic cylinders are connected with supporting plates, and the supporting plates are connected to the bottom of the quick-freezing cavity. When the quick-freezing chamber is used, the hydraulic cylinders synchronously lift the same height, so that the quick-freezing chamber steadily lifts, the contact area is increased by the design of the supporting plate, and the quick-freezing chamber is well protected.
The lower part of the quick-freezing box body is provided with a second pump and a third pump, the second pump is matched with a second liquid inlet pipe and a second liquid outlet pipe, the second liquid inlet pipe is connected with the quick-freezing liquid injection box, and the second liquid outlet pipe is connected with the quick-freezing cavity; the third pump is matched with a third liquid inlet pipe and a third liquid outlet pipe, the third liquid inlet pipe is connected with the quick-freezing cavity, and the third liquid outlet pipe is connected with the quick-freezing liquid recovery box; the second liquid outlet pipe and the third liquid inlet pipe are spring pipes. After the design, injection, recovery and reflux of quick-frozen liquid can be facilitated, and the second liquid outlet pipe and the third liquid inlet pipe are spring pipes and can adapt to the lifting of the quick-frozen cavity.
The inner wall of the quick-freezing cavity is provided with a plurality of groups of supporting blocks, and each group of supporting blocks is provided with a quick-freezing box. The quick-frozen food can be layered, and the food is prevented from being excessively extruded together to form a large frozen block.
The bottom of quick-freeze box be provided with a plurality of filtration holes, can make things convenient for the inflow and outflow of quick-freeze liquid.
The inner wall of quick-freeze box on be provided with the handle that conveniently draws, the staff can grasp the handle from quick-freeze intracavity side and carry quick-freeze box up, it is fairly convenient.
The quick-freezing box is characterized in that sealing cover pressing blocks and sealing cover supporting blocks are arranged on two sides of the top of the quick-freezing box body to form a limiting groove, and the sealing covers are matched in the limiting groove. After the design, the sealing cover can be better sealed, and the sealing cover can be prevented from being opened accidentally.
The bottom of the sealing cover is provided with the heat preservation layer, so that the leakage of cold air can be reduced, and the energy consumption is saved.
Handles are arranged on the front side and the rear side of the sealing cover, the sealing cover can be pushed and pulled away from the front side and the rear side, and the operation is flexible and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of an immersion type low-temperature quick-freezing fresh-keeping device of the invention;
fig. 2 is a schematic structural view of a quick-freezing box of the immersion type low-temperature quick-freezing fresh-keeping device;
fig. 3 is a schematic structural view of a sealing cover of the immersion type low-temperature quick-freezing fresh-keeping device;
in the drawing, a quick-freezing box body, a 2-quick-freezing liquid injection box, a 3-quick-freezing liquid recovery box, a 4-first pump, a 5-first liquid outlet pipe, a 6-first liquid inlet pipe, a 7-quick-freezing cavity, an 8-supporting block, a 9-quick-freezing box, a 10-handle, a 11-sealing cover supporting block, a 12-sealing cover, a 13-heat preservation layer, a 14-handle, a 15-hydraulic cylinder, a 16-telescopic rod, a 17-supporting plate, a 18-second pump, a 19-second liquid inlet pipe, a 20-second liquid outlet pipe, a 21-third pump, a 22-third liquid inlet pipe, a 23-third liquid outlet pipe and a 24-filtering hole are arranged.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are some embodiments of the present disclosure, but not all embodiments. The components of the embodiments of the present disclosure, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
In the description of the present disclosure, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "inner", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the disclosed product is conventionally put in use, are merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present disclosure, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.
Examples:
as shown in fig. 1 to 3, the immersion type low-temperature quick-freezing fresh-keeping device comprises a quick-freezing box body 1, wherein a quick-freezing liquid injection box 2 and a quick-freezing liquid recovery box 3 are respectively arranged at two sides of the quick-freezing box body 1, and the quick-freezing liquid recovery box 3 is connected with the quick-freezing liquid injection box 2; the top of the quick-freezing box body 1 is provided with a sealing cover 12, the bottom of the quick-freezing box body is provided with a lifting device, the telescopic end of the lifting device is connected with a quick-freezing cavity 7, and the quick-freezing cavity 7 is respectively connected with a quick-freezing liquid injection box 2 and a quick-freezing liquid recovery box 3; the quick-freezing liquid recovery box 3 is matched with refrigerating equipment. According to the immersed low-temperature quick-freezing fresh-keeping device, through the cooperation of the quick-freezing box body 1, the quick-freezing liquid injection box 2, the quick-freezing liquid recovery box 3, the sealing cover 12, the lifting device, the quick-freezing cavity 7, the refrigerating equipment and the like, when in use, the lifting device lifts up the quick-freezing cavity 7, after foods are placed in the quick-freezing cavity 7, the lifting device descends, the quick-freezing cavity 7 is lowered into the quick-freezing box body 1, the quick-freezing liquid injection box 2 is injected with the freezing liquid, and the foods in the quick-freezing cavity 7 are immersed and quick-frozen; after quick-freezing is completed, the lifting device is lifted to lift the quick-freezing cavity 7, the food is taken out, meanwhile, the quick-freezing liquid is recovered by the quick-freezing liquid recovery box 3, the quick-freezing liquid is refrigerated by the refrigerating equipment, and then the quick-freezing liquid is refluxed to the quick-freezing liquid injection box 2 for continuous use (the time of taking out the frozen food and putting in the fresh food by using staff is utilized to complete recovery, refrigeration and reflux of the quick-freezing liquid), so that the low-temperature efficient operation of the quick-freezing liquid can be kept at all times, the food is ensured to reach the unified quick-freezing standard, and the quick-freezing efficiency is improved. The setting of elevating gear lets, and quick-freeze chamber can conveniently go up and down, makes things convenient for the staff to throw in, collect food and residues. The quick-frozen liquid is a liquid capable of quickly freezing food. It is generally achieved by placing the food product in a chilled liquid, which is used to rapidly cool and freeze the food product at a low temperature to maintain its freshness and quality. The quick freezing liquid is generally prepared from liquid nitrogen or liquid oxygen and other gases, so that the temperature of food can be reduced to be below zero in a very short time, and the effect of quick freezing is realized. The quick-frozen liquid plays an important role in the food processing and storage process. It can effectively prevent water in food from crystallizing to form large ice crystals, so that damage to food materials during freezing is reduced. Meanwhile, the quick-freezing liquid can quickly freeze the water in the food, reduce the mass loss in the freezing process, and keep the taste and the nutritional ingredients of the food. The quick-frozen liquid is widely applied to the frozen food industry, including the production and storage of various frozen foods such as quick-frozen dumplings, quick-frozen seafood, quick-frozen vegetables and the like. By using the quick-frozen liquid, the food producer can improve the production efficiency, prolong the quality guarantee period of the food and keep the original taste and quality of the food. Quick-frozen liquids are typically composed of water and preservatives, sometimes with the addition of other ingredients to improve the freezing effect and preserve the freshness of the food product. The quick-frozen liquid can be used for freezing various foods such as meat, fruits, vegetables, seafood and the like. It is widely used in food processing industry and individual families, and plays an important role in food freezing storage, distribution and cooking process.
As a preferred embodiment, a first pump 4 is arranged at the bottom of the quick-freezing box 1, the first pump 4 is matched with a first liquid inlet pipe 6 and a first liquid outlet pipe 5, the first liquid inlet pipe 6 is connected with the quick-freezing liquid recovery box 3, and the first liquid outlet pipe 5 is connected with the quick-freezing liquid injection box 2. In this embodiment, quick-freeze box 1 bottom is provided with first pump 4, and this first pump 4 is furnished with first feed liquor pipe 6 and first drain pipe 5, first feed liquor pipe 6 be connected with quick-freeze liquid recovery tank 3, first drain pipe 5 be connected with quick-freeze liquid injection case 2. After the design, the first pump 4 is started, and the frozen liquid after refrigeration enters the frozen liquid injection box 2 from the frozen liquid recovery box 3, the first liquid inlet pipe 6 and the first liquid outlet pipe 5.
As a preferred embodiment, the lifting device comprises a plurality of hydraulic cylinders 15 which are arranged at the bottom of the quick-freezing box body 1 and synchronously act, a supporting plate 17 is connected with a telescopic rod 16 of each hydraulic cylinder 15, and the supporting plate 17 is connected at the bottom of the quick-freezing cavity 7. In this embodiment, the lifting device comprises a plurality of hydraulic cylinders 15 which are arranged at the bottom of the quick-freezing box body 1 and synchronously act, a supporting plate 17 is connected with a telescopic rod 16 of each hydraulic cylinder 15, and the supporting plate 17 is connected at the bottom of the quick-freezing cavity 7. When the quick-freezing chamber 7 is used, the hydraulic cylinders 15 synchronously lift the same height, so that the quick-freezing chamber 7 steadily lifts, the contact area is increased due to the design of the supporting plate 17, and the quick-freezing chamber 7 is well protected.
As a preferred embodiment, a second pump 18 and a third pump 21 are arranged at the lower part of the quick-freezing box 1, the second pump 18 is matched with a second liquid inlet pipe 19 and a second liquid outlet pipe 20, the second liquid inlet pipe 19 is connected with the quick-freezing liquid injection box 2, and the second liquid outlet pipe 20 is connected with the quick-freezing cavity 7; the third pump 21 is matched with a third liquid inlet pipe 22 and a third liquid outlet pipe 23, the third liquid inlet pipe 22 is connected with the quick-freezing cavity 7, and the third liquid outlet pipe 23 is connected with the quick-freezing liquid recovery box 3; the second liquid outlet pipe 20 and the third liquid inlet pipe 22 are spring pipes. In the embodiment, a second pump 18 and a third pump 21 are arranged at the lower part of the quick-freezing box body 1, the second pump 18 is matched with a second liquid inlet pipe 19 and a second liquid outlet pipe 20, the second liquid inlet pipe 19 is connected with the quick-freezing liquid injection box 2, and the second liquid outlet pipe 20 is connected with the quick-freezing cavity 7; the third pump 21 is matched with a third liquid inlet pipe 22 and a third liquid outlet pipe 23, the third liquid inlet pipe 23 is connected with the quick-freezing cavity 7, and the third liquid outlet pipe 23 is connected with the quick-freezing liquid recovery box 3; the second liquid outlet pipe 20 and the third liquid inlet pipe 22 are spring pipes. After the design, injection, recovery and backflow of quick-freezing liquid can be facilitated, and the second liquid outlet pipe 20 and the third liquid inlet pipe 22 are spring pipes and can adapt to lifting of the quick-freezing cavity 7.
As a preferred embodiment, a plurality of groups of support blocks 8 are arranged on the inner wall of the quick-freezing chamber 7, and a quick-freezing box 9 is arranged on each group of support blocks 8. In this embodiment, a plurality of groups of support blocks 8 are provided on the inner wall of the quick-freezing chamber 7, and a quick-freezing box 9 is placed on each group of support blocks 8. The quick-frozen food can be quickly frozen in layers, so that the situation that the interior cannot be effectively quick-frozen due to the fact that the food is excessively extruded together to form a large frozen block is avoided, circulation of quick-frozen liquid can be facilitated, and the quick-frozen food is uniformly quick-frozen.
As a preferred embodiment, a plurality of filtering holes 24 are provided at the bottom of the quick-freezing box 9. In this embodiment, the bottom of quick-freeze box 9 is provided with a plurality of filtration holes 24, can make things convenient for the inflow and outflow of quick-freeze liquid, can make things convenient for quick-freeze liquid to permeate fast, lets food immersion quick-freeze fast.
As a preferred embodiment, a handle 10 for facilitating extraction is arranged on the inner wall of the quick-freezing box 9. In this embodiment, be provided with the handle 10 that conveniently draws on the inner wall of quick-freeze box 9, the staff can grasp the handle from quick-freeze chamber 7 inboard and carry quick-freeze box up, and is fairly convenient.
As a preferred embodiment, two sides of the top of the quick-freezing box 1 are provided with a sealing cover pressing block and a sealing cover supporting block 11 to form a limiting groove, and the sealing cover 12 is matched in the limiting groove. In the embodiment, sealing cover pressing blocks and sealing cover supporting blocks 11 are arranged on two sides of the top of the quick-freezing box body 1 to form a limiting groove, and the sealing covers 12 are matched in the limiting groove. By such design, the sealing can be better realized, and the sealing cover 12 can be prevented from being opened accidentally.
As a preferred embodiment, a heat insulating layer 13 is provided at the bottom of the sealing cover 12. In the present embodiment, the heat insulating layer 13 is provided at the bottom of the sealing cover 12, so that the leakage of cool air can be reduced, and the energy consumption can be saved.
As a preferred embodiment, handles 14 are provided on both front and rear sides of the sealing cap 12. In the embodiment, the handles 14 are arranged on the front side and the rear side of the sealing cover, so that the sealing cover 12 can be pushed and pulled away from the front side and the rear side in two directions, and the operation is flexible and convenient.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. An immersion type low-temperature quick-freezing fresh-keeping device is characterized in that: the quick-freezing box comprises a quick-freezing box body (1), wherein a quick-freezing liquid injection box (2) and a quick-freezing liquid recovery box (3) are respectively arranged on two sides of the quick-freezing box body (1), and the quick-freezing liquid recovery box (3) is connected with the quick-freezing liquid injection box (2); the top of the quick-freezing box body (1) is provided with a sealing cover (12), the bottom of the quick-freezing box body is provided with a lifting device, the telescopic end of the lifting device is connected with a quick-freezing cavity (7), and the quick-freezing cavity (7) is respectively connected with a quick-freezing liquid injection box (2) and a quick-freezing liquid recovery box (3); the quick-freezing liquid recovery box (3) is matched with refrigerating equipment.
2. The immersion type low-temperature quick-freezing fresh-keeping device according to claim 1, wherein: the quick-freezing box is characterized in that a first pump (4) is arranged at the bottom of the quick-freezing box body (1), the first pump (4) is matched with a first liquid inlet pipe (6) and a first liquid outlet pipe (5), the first liquid inlet pipe (6) is connected with the quick-freezing liquid recovery box (3), and the first liquid outlet pipe (5) is connected with the quick-freezing liquid injection box (2).
3. The immersed low-temperature quick-freezing fresh-keeping device according to claim 2, wherein: the lifting device comprises a plurality of hydraulic cylinders (15) which are arranged at the bottom of the quick-freezing box body (1) and act synchronously, a supporting plate (17) is connected with a telescopic rod (16) of each hydraulic cylinder (15), and the supporting plate (17) is connected at the bottom of the quick-freezing cavity (7).
4. The immersed low-temperature quick-freezing fresh-keeping device according to claim 3, wherein: a second pump (18) and a third pump (21) are arranged at the lower part of the quick-freezing box body (1), the second pump (18) is matched with a second liquid inlet pipe (19) and a second liquid outlet pipe (20), the second liquid inlet pipe (19) is connected with the quick-freezing liquid injection box (2), and the second liquid outlet pipe (20) is connected with the quick-freezing cavity (7); the third pump (21) is matched with a third liquid inlet pipe (22) and a third liquid outlet pipe (23), the third liquid inlet pipe (22) is connected with the quick-freezing cavity (7), and the third liquid outlet pipe (23) is connected with the quick-freezing liquid recovery box (3); the second liquid outlet pipe (20) and the third liquid inlet pipe (22) are spring pipes.
5. The immersed low-temperature quick-freezing fresh-keeping device according to claim 4, wherein: the inner wall of the quick-freezing cavity (7) is provided with a plurality of groups of supporting blocks (8), and a quick-freezing box (9) is arranged on each group of supporting blocks (8).
6. The immersed low-temperature quick-freezing fresh-keeping device according to claim 5, wherein: a plurality of filtering holes (24) are arranged at the bottom of the quick-freezing box (9).
7. The immersed low-temperature quick-freezing fresh-keeping device according to claim 6, wherein: the inner wall of the quick-freezing box (9) is provided with a handle (10) which is convenient to extract.
8. The immersed low-temperature quick-freezing fresh-keeping device according to claim 7, wherein: sealing cover pressing blocks and sealing cover supporting blocks (11) are arranged on two sides of the top of the quick-freezing box body (1) to form a limiting groove, and the sealing covers (12) are matched in the limiting groove.
9. The immersed low-temperature quick-freezing fresh-keeping device according to claim 8, wherein: the bottom of the sealing cover (12) is provided with a heat preservation layer (13).
10. The immersed low-temperature quick-freezing fresh-keeping device according to claim 9, wherein: handles (14) are arranged on the front side and the rear side of the sealing cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311596108.7A CN117356673A (en) | 2023-11-23 | 2023-11-23 | Immersion type low-temperature quick-freezing fresh-keeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311596108.7A CN117356673A (en) | 2023-11-23 | 2023-11-23 | Immersion type low-temperature quick-freezing fresh-keeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117356673A true CN117356673A (en) | 2024-01-09 |
Family
ID=89395035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311596108.7A Pending CN117356673A (en) | 2023-11-23 | 2023-11-23 | Immersion type low-temperature quick-freezing fresh-keeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117356673A (en) |
-
2023
- 2023-11-23 CN CN202311596108.7A patent/CN117356673A/en active Pending
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