CN112849761A - Slow-release oxygen ice box, slow-release oxygen fresh-keeping transport case and live seafood product transport method - Google Patents
Slow-release oxygen ice box, slow-release oxygen fresh-keeping transport case and live seafood product transport method Download PDFInfo
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- CN112849761A CN112849761A CN202011233564.1A CN202011233564A CN112849761A CN 112849761 A CN112849761 A CN 112849761A CN 202011233564 A CN202011233564 A CN 202011233564A CN 112849761 A CN112849761 A CN 112849761A
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 127
- 239000001301 oxygen Substances 0.000 title claims abstract description 127
- 235000014102 seafood Nutrition 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000006243 chemical reaction Methods 0.000 claims abstract description 76
- 239000002245 particle Substances 0.000 claims abstract description 66
- 238000010521 absorption reaction Methods 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims description 27
- 238000009825 accumulation Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 10
- 230000008014 freezing Effects 0.000 claims description 5
- 238000007710 freezing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 241000238557 Decapoda Species 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000004321 preservation Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 241000733943 Hapalogaster mertensii Species 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
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- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Evolutionary Biology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention provides a slow-release oxygen ice box, which comprises: a box body; a cold storage bag filled with water ice; a reaction bag filled with uniformly mixed water-absorbing particles and oxygen-releasing particles; after the melted water of the water ice flows out of the cold storage bag, the melted water flows into the reaction bag, part of the melted water is absorbed by the water absorption particles, and the other part of the melted water reacts with the slow-release oxygen particles to slowly release oxygen; at least one surface of the box wall of the box body is a breathable surface and/or the box wall is provided with a breathable hole. During the transportation of the live seafood products, when the water ice is melted, the generated melted water reacts with the slow-release oxygen particles to slowly release oxygen, and the oxygen is further released to a space of the slow-release oxygen fresh-keeping transportation box for storing the live seafood products.
Description
Technical Field
The invention belongs to the technical field of refrigerated transportation, and relates to a structural improvement of a traditional ice bag for refrigeration, which is applicable to the special field.
Background
With the improvement of living standard, the demand of fresh and alive shrimps and crabs increases sharply, and northeast and northwest people also have the demand of eating live Yangcheng lake hairy crabs in mid-autumn and mid-autumn, but if the transit time is long, the hairy crabs die midway is a main contradiction. At present, the normal method is that live shrimps, crabs and ice bags are put into a foam heat preservation box and are quickly transported by shunfeng and the like, and the ice bags can keep the low temperature in the heat preservation box and reduce the metabolism of the shrimps and the crabs. However, the box is sealed, oxygen in the heat preservation box is exhausted quickly, and shrimps and crabs die. In order to keep enough air, the heat preservation box of part of the transporters can not be filled, even a few half boxes, not only the transportation amount is limited, but also the time is longer and the oxygen is exhausted; therefore, some transporters can make a plurality of small holes on the box cover to increase ventilation, but the heat preservation effect is damaged, the ice bag can be melted quickly, the low temperature can not be maintained for a long time, and thus, an obvious contradiction is formed between the low temperature sealing and ventilation and oxygen supply.
Disclosure of Invention
In order to solve the contradiction between keeping low temperature and supplying oxygen during the transportation of live seafood products, the invention arranges the oxygen slow-release particles in the ice box (ice bag) to ensure that the ice box continuously releases oxygen during the transportation of live seafood products and prolong the life cycle of the live seafood products.
Specifically, the invention provides a slow-release oxygen ice box, which comprises: a box body; a cold storage bag filled with water ice; the reaction bag is filled with water absorption particles and oxygen slow release particles; the cold storage bag is arranged above the reaction bag, and part or all of water generated by melting water ice in the cold storage bag flows into the reaction bag; at least one surface of the box wall of the box body is a breathable surface and/or the box wall is provided with a breathable hole.
According to the slow-release oxygen ice box disclosed by the invention, in the reaction bag, the water absorbing particles and the slow-release oxygen particles are uniformly mixed; the bag body of the reaction bag is made of water-permeable and air-permeable materials.
The invention relates to a slow-release oxygen ice box, wherein the reaction bag comprises: a water-absorbing bag filled with the water-absorbing particles; a reaction bag filled with the slow-release oxygen particles;
the reaction bag body, the cold storage bag body and the reaction bag body are made of water-permeable and air-permeable materials.
The slow-release oxygen ice box is characterized in that the water absorption bag is arranged between the cold storage bag and the reaction bag or surrounds the reaction bag, and part or all of water generated by melting of water ice in the cold storage bag flows into the reaction bag after passing through the water absorption bag.
The water release amount of the water ice after the water ice is completely melted is larger than the sum of the water absorption amount of the water absorption particles and the water consumption amount required by the complete reaction of the slow-release oxygen particles.
The box wall of the slow-release oxygen ice box is made of water-blocking materials, the ventilating surface is made of ventilating materials, or the ventilating holes are covered with a shielding layer made of ventilating materials.
The invention also provides a slow-release oxygen fresh-keeping transport case, which comprises: a box body and a corresponding box cover; the slow-release oxygen ice box is arranged on the inner wall of the box body or the inner wall of the box cover or the box body.
The invention relates to a slow-release oxygen fresh-keeping transport case, wherein the case body and the case cover are made of heat-insulating materials.
The invention also provides a live seafood product transportation method, which adopts the slow-release oxygen fresh-keeping transportation box to transport live seafood products, and comprises the following steps: freezing a cold storage bag, and sequentially placing the reaction bag and the cold storage bag in a slow-release oxygen ice box to complete cold storage of the slow-release oxygen fresh-keeping transport case; putting the live seafood product into the slow-release oxygen fresh-keeping transport case, covering a case cover and sealing; when the water ice in the cold accumulation bag is melted, the generated melted water flows into the reaction bag of the slow-release oxygen ice box, one part of the melted water is absorbed by the water absorption particles in the reaction bag, and the other part of the melted water reacts with the slow-release oxygen particles in the reaction bag to slowly release oxygen; or the melted water flows into the water absorption bag of the slow-release oxygen ice box, when the water absorption particles in the water absorption bag are saturated, the continuously generated melted water flows into the reaction bag of the slow-release oxygen ice box through the water absorption saturated water absorption bag and reacts with the slow-release oxygen particles in the reaction bag to slowly release oxygen; when the air pressure in the slow-release oxygen ice box is larger than the air pressure outside the slow-release oxygen ice box, the oxygen in the slow-release oxygen ice box is released to the space of the slow-release oxygen fresh-keeping transport box for storing the live seafood through the air permeable surface and/or the air permeable holes of the slow-release oxygen ice box.
The method of the invention overcomes the technical problem of oxygen-poor death in the existing long-distance sealed refrigeration transportation of shrimps and crabs, and provides the ice box which is more suitable for the long-distance fresh and alive transportation of shrimps and crabs, and has simple manufacturing process and low cost.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2A and 2B are schematic structural diagrams of a modification of the present invention based on the first embodiment.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 4A, 4B, 4C, and 4D are schematic diagrams of a modified structure of the present invention based on the second embodiment.
Fig. 5 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 6 is a flow chart of a live seafood product transportation method of the present invention.
Wherein the reference numerals are:
1: slow-release oxygen ice box 11: box body
111: air-permeable surface 112: air vent
113: the shielding layer 12: cold storage bag
121: cold storage bag body 13: reaction bag
131: reaction bag body 14: water-sucking bag
141: the water suction bag body 15: water-absorbing particles
16: slow release oxygen particles 17: water ice
2: and (3) a box body: box cover
4: live seafood products 5: common ice bag
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention. As shown in fig. 1, a first embodiment of the present invention provides a slow-release oxygen ice box 1, which includes a box body 11, a cold storage bag 12 and a reaction bag 13 are disposed in the box body 11, the cold storage bag 12 is water ice 17 wrapped by a cold storage bag body 121, the reaction bag 13 is water-absorbing particles 15 and oxygen-releasing particles 16 wrapped by a reaction bag body 131, wherein the water-absorbing particles 15 can absorb molten water of the water ice 17, and the slow-release oxygen particles 16 can react with the molten water of the water ice 17 to slowly release oxygen; in general, the amount of the melted water of the water ice 17 will be greater than or equal to the sum of the theoretical maximum water absorption amount of the water absorbing particles 15 and the theoretical maximum water consumption amount required for complete reaction of the oxygen-eluting particles 16, so that, in addition to the melted water of the water ice 17 being absorbed by the water absorbing particles 15, the remaining melted water is also sufficient for complete reaction of the oxygen-eluting particles 16 to prolong the oxygen-releasing time; the reaction bag body 131 is made of a water-permeable and air-permeable material, the cold storage bag body 121 is made of a water-permeable material, and in order to reduce the use cost, the cold storage bag body 121 and the reaction bag body 131 can both be made of a non-woven fabric material, and in addition, the cold storage bag 12 can also be made of exposed water ice without wrapping a substitute bag body; the cold accumulation bag 12 can also adopt other freezing bodies of cold accumulation liquid, as long as the cold accumulation liquid can react with the slow-release oxygen particles to release oxygen after being fully melted and can be absorbed by the water absorption particles to prevent the cold accumulation liquid from overflowing out of the box body; the box wall of the box body 11 is made of water-blocking material, such as plastic box body or plastic bag body, in order to make the released oxygen overflow out of the slow oxygen release ice box 1, one box wall can be set on the box body 11 as a breathable surface 111, the breathable surface 111 is made of breathable material such as non-woven fabric, or the box wall can be set with a vent covered with a shielding layer made of breathable material.
Fig. 2A and 2B are schematic structural diagrams of a modification of the present invention based on the first embodiment. As shown in fig. 2A, a reaction bag 13 is disposed in the box body 11, the reaction bag 13 is a barrel-shaped structure, water-absorbing particles and oxygen-releasing-delaying particles are disposed between the outer wall and the inner wall of the reaction bag 13, a cold storage bag 12 is disposed in a space enclosed by the inner wall of the reaction bag 13, the space enclosed by the inner wall of the reaction bag 13 may be a closed space, the cold storage bag 12 is completely wrapped, or may be a semi-closed space, so that the cold storage bag 12 is partially exposed. As shown in fig. 2B, a cold storage bag 12 is disposed in the box 11, the cold storage bag 12 is a barrel structure, water ice is placed between the outer wall and the inner wall of the cold storage bag 12, a reaction bag 13 is placed in a space enclosed by the inner wall of the cold storage bag 12, and the space enclosed by the inner wall of the reaction bag 13 is a semi-closed space, so that the reaction bag 13 is partially exposed for releasing oxygen.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention. As shown in fig. 3, a second embodiment of the present invention provides a slow-release oxygen ice box 1, which includes a box body 11, a cold storage bag 12, a reaction bag 13 and a water absorption bag 14 are disposed in the box body 11, the cold storage bag 12 is water ice 17 wrapped by a cold storage bag body 121, the reaction bag 13 is slow-release oxygen particles 16 wrapped by a reaction bag body 131, the water absorption bag 14 is water absorption particles 15 wrapped by a water absorption bag body 141, wherein the water absorption particles 15 can absorb the molten water of the water ice 17, and the slow-release oxygen particles 16 can react with the molten water of the water ice 17 to slowly release oxygen; in general, the amount of the melted water of the water ice 17 will be greater than or equal to the sum of the theoretical maximum water absorption amount of the water absorbing particles 15 and the theoretical maximum water consumption amount required for complete reaction of the oxygen-eluting particles 16, so that, in addition to the melted water of the water ice 17 being absorbed by the water absorbing particles 15, the remaining melted water is also sufficient for complete reaction of the oxygen-eluting particles 16 to prolong the oxygen-releasing time; the reaction bag body 131 is made of a water permeable and breathable material, and the cold storage bag body 121 and the water absorption bag body 141 are made of a water permeable material, so that the use cost is reduced, the cold storage bag body 121, the water absorption bag body 141 and the reaction bag body 131 can all be made of a non-woven fabric material, and in addition, the cold storage bag 12 can also be made of exposed water ice without wrapping the bag bodies; the cold accumulation bag 12 can also adopt other freezing bodies of cold accumulation liquid, as long as the cold accumulation liquid can react with the slow-release oxygen particles to release oxygen after being fully melted and can be absorbed by the water absorption particles to prevent the cold accumulation liquid from overflowing out of the box body; the box wall of the box body 11 is made of water-blocking material, such as a plastic box body or a plastic bag body, so that the released oxygen can overflow out of the oxygen-releasing ice box 1; in this embodiment, the box body 11 is provided with an air hole 112 covered with a shielding layer 113 made of an air permeable material.
Fig. 4A, 4B, 4C, and 4D are schematic diagrams of a modified structure of the present invention based on the second embodiment. As shown in fig. 4A, a reaction bag 13 is disposed at the bottom of the box body 11, a water absorption bag 14 is disposed on the reaction bag 13, the water absorption bag 14 is a barrel structure, water absorption particles are disposed between the outer wall and the inner wall of the water absorption bag 14, a cold storage bag 12 is disposed in a space surrounded by the inner wall of the water absorption bag 14, for example, a frozen cold storage bag or frozen crushed ice is directly disposed, the space surrounded by the inner wall of the water absorption bag 14 may be a closed space, which completely covers the cold storage bag 12, or a semi-closed space, so that the cold storage bag 12 is partially exposed, and thus, before the water absorption bag 14 does not reach the maximum water absorption amount, no melted water enters the reaction bag 13, so that the slow-release oxygen reaction is delayed to start. As shown in fig. 4B, a reaction bag 13 is disposed in the case 11, the reaction bag 13 is a barrel structure, the slow release oxygen particles are disposed between the outer wall and the inner wall of the reaction bag 13, a water absorption bag 14 is disposed in the space surrounded by the inner wall of the reaction bag 13, the water absorption bag 14 is also a barrel structure, the water absorption particles are disposed between the outer wall and the inner wall of the water absorption bag 14, and a cold storage bag 12 is disposed in the space surrounded by the inner wall of the water absorption bag 14. As shown in fig. 4C, a reaction bag 13 is provided at the bottom of the case 11, a cold storage bag 12 is provided on the reaction bag 13, the cold storage bag 12 has a barrel-shaped structure, water ice is placed between the outer wall and the inner wall of the cold storage bag 12, and a water absorption bag 14 is placed in a space surrounded by the inner wall of the cold storage bag 12. As shown in fig. 4D, a cold storage bag 12 is disposed in the case 11, the cold storage bag 12 is a barrel-shaped structure, water ice is disposed between an outer wall and an inner wall of the cold storage bag 12, and a reaction bag 13 and a water absorption bag 14 are disposed in a space enclosed by the inner wall of the cold storage bag 12.
The technical means shown in the above embodiments can be replaced according to actual needs.
Fig. 5 is a schematic structural diagram of a third embodiment of the present invention. As shown in fig. 5, the invention also provides a slow-release oxygen fresh-keeping transport case, which comprises a case body 2 and a case cover 3, wherein the slow-release oxygen ice box 1 can be arranged on the inner wall of the case body 2 or the inner wall of the case cover 3, or can be directly placed in the case body 2, such as on the live seafood products 5, and meanwhile, in order to enhance the fresh-keeping capability of the slow-release oxygen fresh-keeping transport case, a plurality of slow-release oxygen ice boxes 1 can be placed in the case body 2, or one or more common ice bags 5 can be placed; the box body 2 and the box cover 3 are made of heat-insulating materials and have waterproof property so as to prolong the preservation time of the oxygen-release preservation transport box and prevent liquid from leaking.
Based on the slow-release oxygen fresh-keeping transport case, the invention also provides a live seafood product transport method. Fig. 6 is a flow chart of a live seafood product transportation method of the present invention. As shown in fig. 6, the live seafood product transportation method of the present invention specifically comprises:
step S1, freezing the cold accumulation bag, and placing the cold accumulation bag in a slow release oxygen ice box to complete cold accumulation of the slow release oxygen fresh-keeping transport case;
step S2, putting the live seafood products into a slow-release oxygen fresh-keeping transport box, covering a box cover and sealing;
step S3, when the water ice in the cold storage bag melts, the generated molten water flows out of the cold storage bag, part of the molten water is absorbed by the water absorption particles in the reaction bag or the water absorption particles in the water absorption bag, and at least one part of the residual (not absorbed by the water absorption particles) molten water reacts with the slow-release oxygen particles in the reaction bag to slowly release oxygen;
when the air pressure of the oxygen in the slow-release oxygen ice box is larger than the air pressure outside the slow-release oxygen ice box, the oxygen in the slow-release oxygen ice box is released into the slow-release oxygen fresh-keeping transport box through the air permeable surface and/or the air permeable holes of the slow-release oxygen ice box, so that the live seafood products can be slowly and continuously supplied with oxygen.
The slow-release oxygen ice box is mainly used for transporting fresh and live aquatic products, and the using amount is determined according to the size of the slow-release oxygen ice box, the amount of live seafood products needing to be refrigerated and the time needing to be refrigerated. In addition, the invention is not limited to the box body of the slow-release oxygen ice box, for example, a soft plastic bag body can be used as the shell of the slow-release oxygen ice box, the slow-release oxygen preservation transport box is not required to be a hard shell, for example, a soft plastic bag body can be used as the shell of the slow-release oxygen preservation transport box, and the container made of materials meeting the requirements of all parts can realize the deformation of the embodiment of the invention.
By reasonably arranging the oxygen-releasing-delaying particles and the water-absorbing particles, the invention can maintain low temperature for a long time in a sealing way, can continuously supply oxygen, does not occupy extra space and does not influence the loading capacity of the heat-insulating box on the premise of controlling liquid leakage.
Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. The slow release oxygen ice box of claim 1, comprising:
a box body;
a cold storage bag filled with water ice;
a reaction bag filled with uniformly mixed water-absorbing particles and oxygen-releasing particles;
after the melted water of the water ice flows out of the cold storage bag, the melted water flows into the reaction bag, part of the melted water is absorbed by the water absorption particles, and the other part of the melted water reacts with the slow-release oxygen particles to slowly release oxygen;
at least one surface of the box wall of the box body is a breathable surface and/or the box wall is provided with a breathable hole.
2. The slow release oxygen ice box of claim 1, wherein the amount of water released after the water ice is completely melted is greater than the sum of the amount of water absorbed by the liquid absorbing particles and the amount of water consumed for complete reaction of the slow release oxygen particles.
3. The slow-release oxygen ice box according to claim 1, wherein the reaction bag body is made of water-permeable and air-permeable material, and the cold storage bag body is made of water-permeable material;
the box wall of the box body is made of water-blocking materials, the air-permeable surface is made of air-permeable materials, or the air holes are covered with shielding layers made of air-permeable materials.
4. The slow-release oxygen ice box according to claim 1, wherein the cool storage bag is disposed above the reaction bag, or the cool storage bag partially wraps the reaction bag, or the reaction bag wraps the cool storage bag.
5. A slow release oxygen ice cassette, comprising:
a box body;
a cold storage bag filled with water ice;
the water absorption bag is filled with water absorption particles;
a reaction bag filled with slow-release oxygen particles;
after the melted water of the water ice flows out of the cold storage bag, the melted water flows through the water absorption bag, part of the melted water is absorbed by the water absorption particles, and the other part of the melted water flows into the reaction bag to react with the slow-release oxygen particles so as to slowly release oxygen;
at least one surface of the box wall of the box body is a breathable surface and/or the box wall is provided with a breathable hole.
6. The slow release oxygen ice box of claim 5, wherein the amount of water released after the water ice is completely melted is greater than the sum of the amount of water absorbed by the liquid absorbing particles and the amount of water consumed for complete reaction of the slow release oxygen particles.
7. The slow-release oxygen ice box of claim 5, wherein the bag body of the reaction bag is made of water-permeable and air-permeable material; the bag bodies of the cold storage bag and the water absorption bag are made of water permeable materials;
the box wall of the box body is made of water-blocking materials, the air-permeable surface is made of air-permeable materials, or the air holes are covered with shielding layers made of air-permeable materials.
8. The slow-release oxygen ice box according to claim 5, wherein the cold storage bag is disposed above the reaction bag, and the water absorption bag is disposed between the cold storage bag and the reaction bag;
or the water absorption bag wraps the cold storage bag, and the reaction bag is arranged below the water absorption bag or wraps the water absorption bag;
or the cold storage bag is wrapped by the water absorption bag, and the reaction bag is arranged below the cold storage bag or wrapped by the cold storage bag;
or the cold storage bag wraps the water absorption bag and partially wraps the reaction bag.
9. The utility model provides a fresh-keeping transport case of slowly-releasing oxygen which characterized in that includes:
the box body and the corresponding box cover are made of heat-insulating materials;
the slow release oxygen ice box according to any one of claims 1 to 8, which is arranged on the inner wall of the box body or the inner wall of the box cover or the box body.
10. A live seafood product transportation method, wherein live seafood product transportation is performed using the slow-release oxygen-freshness transportation box of claim 9, comprising:
freezing the cold accumulation bag, and placing the cold accumulation bag in a slow-release oxygen ice box to complete cold accumulation of the slow-release oxygen fresh-keeping transport case;
putting the live seafood product into the slow-release oxygen fresh-keeping transport case, covering a case cover and sealing;
when the water ice in the cold storage bag is melted, the generated molten water flows out of the cold storage bag, part of the molten water is absorbed by the water absorption particles in the reaction bag or the water absorption particles in the water absorption bag, and at least one part of the molten water which is not absorbed reacts with the slow-release oxygen particles in the reaction bag to slowly release oxygen;
when the air pressure in the slow-release oxygen ice box is larger than the air pressure outside the slow-release oxygen ice box, the oxygen in the slow-release oxygen ice box is released to the space of the slow-release oxygen fresh-keeping transport box for storing the live seafood through the air permeable surface and/or the air permeable holes of the slow-release oxygen ice box.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011233564.1A CN112849761A (en) | 2020-11-06 | 2020-11-06 | Slow-release oxygen ice box, slow-release oxygen fresh-keeping transport case and live seafood product transport method |
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| CN202011233564.1A CN112849761A (en) | 2020-11-06 | 2020-11-06 | Slow-release oxygen ice box, slow-release oxygen fresh-keeping transport case and live seafood product transport method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654803A (en) * | 2022-12-29 | 2023-01-31 | 山东履信思源防伪技术有限公司 | Ice bag for cooling and preserving fresh marine products and its making method |
| CN115654802A (en) * | 2022-12-29 | 2023-01-31 | 山东履信思源防伪技术有限公司 | Ice bag for cooling and fresh-keeping of marine products and manufacturing method thereof |
| CN117326693A (en) * | 2023-09-15 | 2024-01-02 | 成都理工大学 | Distributed domestic sewage treatment system |
-
2020
- 2020-11-06 CN CN202011233564.1A patent/CN112849761A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654803A (en) * | 2022-12-29 | 2023-01-31 | 山东履信思源防伪技术有限公司 | Ice bag for cooling and preserving fresh marine products and its making method |
| CN115654802A (en) * | 2022-12-29 | 2023-01-31 | 山东履信思源防伪技术有限公司 | Ice bag for cooling and fresh-keeping of marine products and manufacturing method thereof |
| CN117326693A (en) * | 2023-09-15 | 2024-01-02 | 成都理工大学 | Distributed domestic sewage treatment system |
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