CN220157495U - Frozen seafood fresh-keeping device - Google Patents
Frozen seafood fresh-keeping device Download PDFInfo
- Publication number
- CN220157495U CN220157495U CN202321674593.0U CN202321674593U CN220157495U CN 220157495 U CN220157495 U CN 220157495U CN 202321674593 U CN202321674593 U CN 202321674593U CN 220157495 U CN220157495 U CN 220157495U
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- CN
- China
- Prior art keywords
- fixedly connected
- liquid nitrogen
- box body
- valve
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000014102 seafood Nutrition 0.000 title claims abstract description 38
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 2
- 208000002925 dental caries Diseases 0.000 abstract 2
- 239000000047 product Substances 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Packages (AREA)
Abstract
The utility model discloses a frozen seafood fresh-keeping device which comprises a box body, wherein a interlayer plate is fixedly connected to the inside of the box body, a plurality of fixing grooves are formed in the inner wall of the box body, a plurality of trays are arranged in the box body, a bracket is fixedly connected to the left side face of the box body, a fixing plate is fixedly connected to the upper surface of the bracket, a liquid nitrogen tank is arranged on the upper surface of the bracket, a steel belt is arranged on the surface of the liquid nitrogen tank, a liquid nitrogen pump is fixedly connected to an air inlet of the liquid nitrogen tank, and an air pipe is fixedly connected to the output end of the liquid nitrogen pump. Through above-mentioned structure, set up the interlayer in the box, form two relatively independent confined cavitys, in controlling liquid nitrogen input two cavitys respectively through the valve in the shunt tubes, realize independent control, the user can be according to marine product quantity and appearance size selectivity use the tray, reaches the purpose of control cost, and the bottom half increases the auto-lock universal wheel simultaneously, both can realize removing, can fix a point again deposit.
Description
Technical Field
The utility model relates to the technical field of freezing preservation, in particular to a frozen seafood preservation device.
Background
Marine products refer to products available for eating or using in the ocean, and most of the marine products refer to marine animals, marine plants and nutrition, but are easy to spoil, and in the process of storing and preserving marine products, the spoilage of the marine products not only affects the quality, but also can generate toxic substances to affect eating. Therefore, the seafood fresh-keeping technology is an important link in seafood processing and selling, the seafood frozen by the liquid nitrogen can be kept fresh to the greatest extent, and the seafood can be quickly frozen by short contact at the temperature of minus 196 ℃ due to the ultralow temperature of the liquid nitrogen, so that the seafood fresh-keeping technology has short time, cells are not damaged basically, and moisture is not lost. It is possible to substantially restore the previous fresh state.
In practical use, we find that the refrigerating device in the prior art can rapidly freeze seafood and kill viruses attached to the seafood, but the interior of the box body is a whole space, no matter how much seafood is stored in the whole space, when a small amount of seafood is stored, cost waste occurs, and the box body is inconvenient to move, so that labor cost is increased. After searching, the technical scheme provided by the utility model with the application number of CN202120743891.5 is found to have the same problems.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a frozen seafood fresh-keeping device, wherein an interlayer is arranged in a box body to form two relatively independent closed cavities, liquid nitrogen is respectively controlled to be input into the two cavities through a valve in a shunt pipe, so that independent control is realized, a user can selectively use a tray according to the quantity and the shape and the size of seafood to achieve the purpose of controlling the cost, and meanwhile, a self-locking universal wheel is additionally arranged at the bottom of the box body, so that the frozen seafood fresh-keeping device can be moved and stored at fixed points.
In order to achieve the above object, the present utility model also provides a frozen seafood fresh-keeping apparatus having the above-mentioned structure, comprising: the box, the inside fixedly connected with division board of box, the inner wall of box is provided with a plurality of fixed slots, the inside of box is provided with a plurality of trays, the left surface fixedly connected with bracket of box, the last fixedly connected with fixed plate of bracket, the upper surface of bracket is provided with the liquid nitrogen jar, the surface of liquid nitrogen jar is provided with the steel band, the air inlet fixedly connected with liquid nitrogen pump of liquid nitrogen jar, the output fixedly connected with trachea of liquid nitrogen pump, tracheal inside fixedly connected with master valve, tracheal output fixedly connected with shunt tubes, the inside fixedly connected with valve of shunt tubes is first, the inside fixedly connected with valve of shunt tubes is second, the output fixedly connected with liquid nitrogen shower nozzle of shunt tubes.
According to the frozen seafood fresh-keeping device, the upper surface of the interlayer plate and the box body form a first cavity, the lower surface of the interlayer plate and the second cavity of the box body are relatively and independently sealed.
According to the frozen seafood fresh-keeping device, the front surface of the box body is provided with the box door, the box door is connected with the box body through the hinge, the ultraviolet sterilizing lamps are fixedly connected with the inner side of the box door, the number of the ultraviolet sterilizing lamps is two and is in a linear array, the frozen seafood is sterilized and disinfected by utilizing ultraviolet rays, the number of the box door is two, the two cavities correspond to the first cavity and the second cavity respectively, and the two cavities are relatively independent and can be used separately.
According to the frozen seafood fresh-keeping device, the bottom of the box body is fixedly connected with the self-locking universal wheels, the number of the self-locking universal wheels is 4 and the number of the self-locking universal wheels are in a rectangular array, and the box body can be moved and carried conveniently.
According to a frozen seafood fresh-keeping device, tray and fixed slot sliding connection, the surface of tray is provided with a plurality of gas pockets, the quantity of tray is 4 and sets up along box direction of height, the tray can be according to the size of storing marine product appearance, selects different slot installations.
According to a frozen seafood fresh-keeping device, fixed plate and box fixed connection, the fixed plate surface is provided with the bolt hole, the fixed plate passes through bolted connection with the steel band for fixed liquid nitrogen container avoids rocking, is convenient for change liquid nitrogen container simultaneously.
According to the frozen seafood fresh-keeping device, the heat preservation layer is arranged on the outer side of the air pipe, the heat preservation layer is arranged on the outer side of the shunt pipe, heat loss is reduced, personnel injury is avoided, and the air pipe is positioned between the first valve and the second valve.
According to a frozen seafood fresh-keeping device, the quantity of liquid nitrogen shower nozzle is 4 and follows box direction of height linear array, first interior liquid nitrogen shower nozzle of valve control first cavity, second interior liquid nitrogen shower nozzle of valve control second cavity, can use independently according to the storage demand, saves the cost.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
FIG. 1 is an overall construction diagram of a frozen seafood fresh-keeping apparatus of the present utility model;
FIG. 2 is an internal construction view of a frozen seafood fresh-keeping apparatus according to the present utility model;
FIG. 3 is a partial view of a frozen seafood preservation apparatus of the present utility model;
fig. 4 is a front view of a frozen seafood fresh-keeping apparatus of the present utility model.
Legend description:
1. a case; 2. a separator plate; 3. a tray; 4. a bracket; 5. a fixing plate; 6. a liquid nitrogen tank; 7. a steel strip; 8. a liquid nitrogen pump; 9. a main valve; 10. an air pipe; 11. a shunt; 12. a valve I; 13. a second valve; 14. a door; 15. an ultraviolet germicidal lamp; 16. a liquid nitrogen spray head; 17. self-locking universal wheels; 18. a fixing groove.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the fresh-keeping device for frozen seafood according to the embodiment of the utility model comprises a box body 1, wherein a division plate 2 is fixedly connected to the inside of the box body 1, a plurality of fixing grooves 18 are formed in the inner wall of the box body 1, a plurality of trays 3 are arranged in the inside of the box body 1, a bracket 4 is fixedly connected to the left side face of the box body 1, a fixing plate 5 is fixedly connected to the upper surface of the bracket 4, a liquid nitrogen tank 6 is arranged on the upper surface of the bracket 4, a steel belt 7 is arranged on the surface of the liquid nitrogen tank 6, the steel belt 7 is connected with the fixing plate 5 through bolts and is used for fixing the liquid nitrogen tank 6, shaking is avoided, meanwhile, a liquid nitrogen pump 8 is fixedly connected to an air inlet of the liquid nitrogen tank 6, an air pipe 10 is fixedly connected to an output end of the liquid nitrogen pump 8, a main valve 9 is fixedly connected to the inside of the air pipe 10, a first valve 12 is fixedly connected to the inside of the air pipe 11, a second valve 13 is fixedly connected to the inside of the split pipe 11, and a spray head 16 is fixedly connected to the output end of the split pipe 11.
The upper surface of baffle plate 2 forms first cavity with box 1, and the lower surface of baffle plate 2 and box 1 second cavity, two cavities are independent closed relatively, and the front surface of box 1 is provided with chamber door 14, and chamber door 14 passes through hinged joint with box 1, and the inboard fixedly connected with sterilamp 15 of chamber door 14, and sterilamp 15's quantity is two and linear array, and chamber door 14's quantity is two respectively corresponding first cavity, second cavity, and the bottom fixedly connected with auto-lock universal wheel 17 of box 1, and the quantity of auto-lock universal wheel 17 is 4 and rectangular array.
Tray 3 and fixed slot 18 sliding connection, the surface of tray 3 is provided with a plurality of gas pockets, and the quantity of tray 3 is 4 and sets up along box 1 direction of height, and tray 3 can select different slot installations according to the size of storing marine product appearance.
The air pipe 10 outside is provided with the heat preservation, and the shunt tubes 11 outside is provided with the heat preservation, reduces heat loss, avoids causing personnel injury simultaneously, and the air pipe 10 is located valve one 12 and valve two 13 in the middle, and the quantity of liquid nitrogen shower nozzle 16 is 4 and along box 1 direction of height linear array, liquid nitrogen shower nozzle 16 in the first cavity of valve one 12 control, liquid nitrogen shower nozzle 16 in the second cavity of valve two 13 control.
Working principle: the marine products are placed in the tray 3, different fixing grooves 18 are selected according to the appearance size of the marine products, the box door 14 is closed, meanwhile, the ultraviolet sterilizing lamp 15 performs ultraviolet sterilization on the marine products in the box body 1, the first valve 12 and the second valve 13 are selectively opened according to requirements, the main valve 9 is opened, liquid nitrogen is pumped into the box body 1 under the action of the liquid nitrogen pump 8, freezing preservation of the marine products is achieved, the self-locking universal wheels 17 are mounted at the bottom of the box body 1, workers can conveniently move the box body 1, and labor cost is saved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A frozen seafood preservation apparatus, comprising: the liquid nitrogen box comprises a box body (1), wherein a interlayer plate (2) is fixedly connected to the inside of the box body (1), a plurality of fixing grooves (18) are formed in the inner wall of the box body (1), a plurality of trays (3) are arranged in the box body (1), a bracket (4) is fixedly connected to the left side face of the box body (1), a fixing plate (5) is fixedly connected to the upper surface of the bracket (4), and a liquid nitrogen tank (6) is arranged on the upper surface of the bracket (4);
the surface of liquid nitrogen container (6) is provided with steel band (7), the air inlet fixedly connected with liquid nitrogen pump (8) of liquid nitrogen container (6), the output fixedly connected with trachea (10) of liquid nitrogen pump (8), the inside fixedly connected with master valve (9) of trachea (10), the output fixedly connected with shunt tubes (11) of trachea (10), the inside fixedly connected with valve one (12) of shunt tubes (11), the inside fixedly connected with valve two (13) of shunt tubes (11), the output fixedly connected with liquid nitrogen shower nozzle (16) of shunt tubes (11).
2. A frozen seafood fresh-keeping device as claimed in claim 1, characterized in that the upper surface of the barrier plate (2) forms a first cavity with the tank (1), and the lower surface of the barrier plate (2) is closed separately from a second cavity of the tank (1).
3. The frozen seafood fresh-keeping device according to claim 1, characterized in that a box door (14) is arranged on the front surface of the box body (1), the box door (14) is connected with the box body (1) through a hinge, ultraviolet sterilizing lamps (15) are fixedly connected to the inner side of the box door (14), the number of the ultraviolet sterilizing lamps (15) is two and is in a linear array, and the number of the box door (14) is two and corresponds to the first cavity and the second cavity respectively.
4. The frozen seafood fresh-keeping device as set forth in claim 1, characterized in that the bottom of the box (1) is fixedly connected with self-locking universal wheels (17), and the number of the self-locking universal wheels (17) is four and rectangular.
5. The frozen seafood fresh-keeping device according to claim 1, characterized in that the tray (3) is slidably connected with the fixing groove (18), a plurality of air holes are formed in the surface of the tray (3), and the number of the trays (3) is four and is arranged along the height direction of the box body (1).
6. The frozen seafood fresh-keeping device as set forth in claim 1, characterized in that the fixing plate (5) is fixedly connected with the box body (1), bolt holes are formed in the surface of the fixing plate (5), and the fixing plate (5) is connected with the steel belt (7) through bolts.
7. The frozen seafood fresh-keeping device as set forth in claim 1, characterized in that an insulation layer is provided on the outer side of the air pipe (10), an insulation layer is provided on the outer side of the shunt pipe (11), and the air pipe (10) is located between the first valve (12) and the second valve (13).
8. A frozen seafood fresh-keeping device according to claim 1, characterized in that the number of liquid nitrogen spray heads (16) is four and is linearly arranged along the height direction of the tank body (1), the first valve (12) controls the liquid nitrogen spray heads (16) in the first cavity, and the second valve (13) controls the liquid nitrogen spray heads (16) in the second cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674593.0U CN220157495U (en) | 2023-06-29 | 2023-06-29 | Frozen seafood fresh-keeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674593.0U CN220157495U (en) | 2023-06-29 | 2023-06-29 | Frozen seafood fresh-keeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220157495U true CN220157495U (en) | 2023-12-12 |
Family
ID=89056119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321674593.0U Active CN220157495U (en) | 2023-06-29 | 2023-06-29 | Frozen seafood fresh-keeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220157495U (en) |
-
2023
- 2023-06-29 CN CN202321674593.0U patent/CN220157495U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |