CN111703707B - Quick refrigerated self-cooling type product packaging box - Google Patents
Quick refrigerated self-cooling type product packaging box Download PDFInfo
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- CN111703707B CN111703707B CN202010623265.2A CN202010623265A CN111703707B CN 111703707 B CN111703707 B CN 111703707B CN 202010623265 A CN202010623265 A CN 202010623265A CN 111703707 B CN111703707 B CN 111703707B
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- box body
- outer box
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- wall
- medicine storage
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- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 239000003507 refrigerant Substances 0.000 claims description 24
- 238000005057 refrigeration Methods 0.000 claims description 11
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 7
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 7
- 239000001110 calcium chloride Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229910001868 water Inorganic materials 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000002033 PVDF binder Substances 0.000 claims description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 5
- 235000019270 ammonium chloride Nutrition 0.000 claims description 4
- ZUDYPQRUOYEARG-UHFFFAOYSA-L barium(2+);dihydroxide;octahydrate Chemical group O.O.O.O.O.O.O.O.[OH-].[OH-].[Ba+2] ZUDYPQRUOYEARG-UHFFFAOYSA-L 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims description 2
- 229910001626 barium chloride Inorganic materials 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 235000013361 beverage Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012384 transportation and delivery Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- -1 and meanwhile Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012360 testing method Methods 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
-
- 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
-
- 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
- B65D81/38—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 with thermal insulation
- B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—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 with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
-
- 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
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Packages (AREA)
Abstract
The invention discloses a quick-cooling self-cooling type product packaging box, which belongs to the technical field of product external packaging, in particular to the technical field of express product external packaging, and comprises an inner-layer box body and an outer-layer box body arranged on the outer side of the inner-layer box body; the outer box body is of an up-down split structure and comprises an upper part of the outer box body and a lower part of the outer box body; a gap between the upper part of the outer layer box body and the inner layer box body is divided into mutually isolated medicine storage cavities by a longitudinally arranged partition plate; the lower end of each medicine storage cavity is of an opening structure; the lower part of the outer box body is connected with a foldable sealing plate at the upper part of the outer box body; the sealing plate comprises an upper plate and a lower plate, the upper plate is hinged with the inner side of the lower plate, and the outer side of the upper plate is hinged with the corresponding position of the upper part of the outer box body; the outer side of the lower plate is hinged with the corresponding position of the lower part of the outer box body; the outer side of the joint with the lower part of the outer box body is fixed through a detachable piece; the invention has the advantages of convenient use, simple operation and wide applicability.
Description
Technical Field
The invention relates to the technical field of product external packaging, in particular to a quick-cooling self-cooling product packaging box which is mainly used for external packaging of express products.
Background
With the rapid development of economic society, people have higher and higher requirements on diet and beverage. Particularly during outbound trips, the demand for self-cooling food or drink products is increasing. However, self-heating food packages are common on the market, while self-cooling food or beverage products are less common. In addition, many medicines or express deliveries need to be stored for a period of time at a certain low temperature, so that the self-cooling technology has a large demand on the aspects of medicine and express delivery packaging.
In order to meet market demands, various self-cooling packages are available at present, and a refrigerant generally consists of more than two components, is packaged in different chambers which are isolated from each other, and then is mixed by a certain means when in use, so that reaction can occur, and the refrigeration effect is achieved. However, the existing self-cooling packages are inconvenient in use, and therefore, providing a self-cooling outer package which is more convenient to use is an urgent technical problem to be solved in the field.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a self-cooling product packaging box capable of rapidly refrigerating.
In order to achieve the purpose, the invention provides the following scheme:
a self-cooling product packaging box capable of rapidly refrigerating comprises an inner box body and an outer box body arranged on the outer side of the inner box body; the inner layer box body is used for containing products to be refrigerated.
The outer box body is of an up-down split structure and comprises an upper part of the outer box body and a lower part of the outer box body; a gap between the upper part of the outer layer box body and the inner layer box body is divided into mutually isolated medicine storage cavities by a longitudinally arranged partition plate; arranging each medicine storage cavity along the radial direction of the inner layer box body, and storing the A component and the B component of the refrigerant in the adjacent medicine storage cavities at intervals; the lower end of each medicine storage cavity is of an opening structure; the lower part of the outer box body is connected with a foldable sealing plate at the upper part of the outer box body;
the sealing plate comprises an upper plate and a lower plate, the upper plate is hinged with the inner side of the lower plate, and the outer side of the upper plate is hinged with the corresponding position of the upper part of the outer box body; the outer side of the lower plate is hinged with the corresponding position of the lower part of the outer box body; in order to ensure the sealing performance and simplify the structure, the inner sides of the upper plate and the lower plate can be bonded by an adhesive tape, and the outer side of the upper plate and the corresponding position of the upper part of the outer box body can be bonded by the adhesive tape; the outer side of the lower plate and the corresponding position of the lower part of the outer box body can be bonded through an adhesive tape; the outer side of the joint of the upper part of the outer box body and the lower part of the outer box body is fixed through a detachable piece; the detachable piece is preferably an adhesive tape; when the detachable part is detached, the lower part of the outer layer box body is pulled, the sealing plate is changed from horizontal to vertical, and the blockage of the lower end opening of each medicine storage cavity is removed, so that different components of the refrigerant leak down into the cavity between the lower part of the layer box body and the inner layer box body simultaneously.
As the refrigeration reaction is generated in the cavity between the lower part of the outer box body and the inner box body, the inner box body is a metal box body with good heat conductivity as a further improvement of the invention in order to effectively refrigerate the product of the inner box body.
In order to delay the heat exchange between the outside and the inside and prolong the cold insulation time, as a further improvement of the invention, the outer box body is a heat insulation box body.
As a further improvement of the invention, the lower part of the outer-layer box body is of a double-layer hollow structure and comprises an outer wall and an inner wall; a first reaction cavity is formed between the inner wall and the outer layer box body; a second reaction cavity is formed in a gap between the outer wall and the inner wall; the outer wall is hermetically connected with the upper end of the inner wall; the inner wall is a breathable and waterproof PVDF film, so that gas generated by the first reaction cavity can be ensured to enter the second reaction cavity, and liquid generated by the first reaction cavity is prevented from entering the second reaction cavity.
The invention discloses the following technical effects:
the refrigerant storage part and the reaction part of the self-cooling product packaging box are arranged in the two cavities, and the refrigerant is mixed when entering the reaction part from the storage part, so that the refrigerant is uniformly mixed without artificial shaking, and the adverse effect on certain packaged products is prevented.
The self-cooling product packaging box can complete the mixing of different components of the refrigerant only by pulling and changing the direction of the sealing plate, thereby promoting the occurrence of refrigeration reaction, having simple operation, no need of foreign objects, convenient use, capability of meeting the use requirements of more products and wide applicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of example 1 with the lower part of the outer case removed;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view showing the lower part structure of the outer cartridge in example 1;
FIG. 5 is a schematic diagram of a sealing plate structure;
FIG. 6 is a schematic structural view of embodiment 2 of the present invention;
FIG. 7 is a schematic view showing a lower structure of an outer cartridge in embodiment 2;
wherein: 1, an inner layer box body; 2, an outer box body; 201 the upper part of the outer box body; 202 lower part of outer box body; 202-1 inner wall; 202-2 outer wall; 3-a separator; 4-a drug storage chamber; 5-closing the plate; 501, upper plate; 502 lower plate; 6-a first reaction chamber; 7-second reaction chamber.
Detailed Description
Reference will now be made in detail to various exemplary embodiments of the invention, the detailed description should not be construed as limiting the invention but as a more detailed description of certain aspects, features and embodiments of the invention.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Further, for numerical ranges in this disclosure, it is understood that each intervening value, between the upper and lower limit of that range, is also specifically disclosed. Every smaller range between any stated value or intervening value in a stated range and any other stated or intervening value in a stated range is encompassed within the invention. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention. All documents mentioned in this specification are incorporated by reference herein for the purpose of disclosing and describing the methods and/or materials associated with the documents. In case of conflict with any incorporated document, the present specification will control.
It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
A self-cooling product packaging box capable of rapidly refrigerating comprises an inner box body 1 and an outer box body 2 arranged on the outer side of the inner box body 1; the inner-layer box body 1 is used for containing products to be refrigerated, and the box body is mainly used for express packaging, so that the box body is in a square or cuboid shape.
The outer box body 2 is of an up-down split structure and comprises an upper part 201 of the outer box body and a lower part 202 of the outer box body; a gap between the upper part 201 of the outer layer box body and the inner layer box body 1 is divided into mutually isolated medicine storage cavities 4 by a partition plate 3 which is longitudinally arranged; arranging each medicine storage cavity 4 along the radial direction of the inner layer box body 1, and storing the A component and the B component of the refrigerant in the adjacent medicine storage cavities 4 at intervals; the lower end of each medicine storage cavity 4 is of an open structure; the lower part 202 of the outer box body is connected with the foldable closing plate 5 of the upper part 201 of the outer box body;
the sealing plate 5 comprises an upper plate 501 and a lower plate 502, the upper plate 501 is hinged with the inner side of the lower plate 502, and the outer side of the upper plate 501 is hinged with the corresponding position of the upper part 201 of the outer box body; the outer side of the lower plate 502 is hinged with the corresponding position of the lower part 202 of the outer box body; in order to ensure the sealing performance and simplify the structure, the inner sides of the upper plate and the lower plate can be bonded by an adhesive tape, and the outer side of the upper plate and the corresponding position of the upper part of the outer box body can be bonded by the adhesive tape; the outer side of the lower plate and the corresponding position of the lower part of the outer box body can be bonded through an adhesive tape; the outer side of the joint of the upper part of the outer box body and the lower part 202 of the outer box body is fixed through a detachable piece; the detachable piece is preferably an adhesive tape; when the detachable part is detached, the lower part of the outer layer box body is pulled, the sealing plate is changed from horizontal to vertical, and the blockage of the lower end opening of each medicine storage cavity is removed, so that different components of the refrigerant leak down into the cavity between the lower part of the layer box body and the inner layer box body simultaneously.
Since the refrigeration reaction takes place in the cavity between the lower part 202 of the outer shell 1 and the inner shell 1, the inner shell 1 is a metal shell with good thermal conductivity as a further improvement of the invention in order to provide efficient refrigeration of the product of the inner shell 1.
In order to delay the heat exchange between the outside and the inside and prolong the cold insulation time, as a further improvement of the invention, the outer box body 2 is a heat insulation box body.
As a further improvement of the invention, the lower part 202 of the outer box body is of a double-layer hollow structure and comprises an outer wall 202-2 and an inner wall 202-1; a first reaction cavity 6 is formed between the inner wall 202-1 and the outer box body 2; the gap between the outer wall 202-2 and the inner wall 202-1 forms a second reaction chamber 7; the outer wall 202-2 is hermetically connected with the upper end of the inner wall 202-1; the inner wall 202-1 is a PVDF film that is permeable to air and impermeable to water, and can ensure that the gas generated in the first reaction chamber 6 enters the second reaction chamber 7, and prevent the liquid generated in the first reaction chamber 6 from entering the second reaction chamber 7.
The technical solution of the present invention will be described in detail below with reference to specific examples.
The first embodiment is as follows:
in the embodiment, the refrigerant A is ammonium nitrate and the refrigerant B is water.
As shown in FIG. 1, the present embodiment provides a self-cooling beverage packing box, which comprises an inner box 1 and an outer box 2 arranged outside the inner box 1; the inner layer box body 1 is used for containing express.
The outer box body 2 is of an up-down split structure and comprises an upper part 201 of the outer box body and a lower part 202 of the outer box body; a gap between the upper part 201 of the outer layer box body and the inner layer box body 1 is divided into mutually isolated medicine storage cavities 4 by a partition plate 3 which is longitudinally arranged; arranging each medicine storage cavity 4 along the radial direction of the inner layer box body 1, and storing the A component and the B component of the refrigerant in the adjacent medicine storage cavities 4 at intervals; the lower end of each medicine storage cavity 4 is of an open structure; the lower part 202 of the outer box body is connected with the foldable closing plate 5 of the upper part 201 of the outer box body;
the sealing plate 5 comprises an upper plate 501 and a lower plate 502, the upper plate 501 is hinged with the inner side of the lower plate 502, and the outer side of the upper plate 501 is hinged with the corresponding position of the upper part 201 of the outer box body; the outer side of the lower plate 502 is hinged with the corresponding position of the lower part 202 of the outer box body; the outer side of the joint of the upper part of the outer box body and the lower part 202 of the outer box body is fixed through a detachable piece; the detachable piece is preferably an adhesive tape; when the detachable part is detached, the lower part of the outer layer box body is pulled, the sealing plate is changed from horizontal to vertical, and the blockage of the lower end opening of each medicine storage cavity is removed, so that different components of the refrigerant leak down into the cavity between the lower part of the layer box body and the inner layer box body simultaneously.
Since the refrigeration reaction takes place in the cavity between the outer cassette body lower part 202 and the inner cassette body 1, the inner cassette body 1 is an aluminum cassette body with good thermal conductivity in order to effectively refrigerate the product of the inner cassette body 1.
In order to delay the heat exchange between the outside and the inside and prolong the cold insulation time, the outer box body 2 is made of high density polyethylene.
The application process of this embodiment is as follows:
the initial condition of this embodiment is that the medicine hole 8 that advances of shrouding 5 does not correspond with every 4 lower extreme openings in medicine storage chamber, and refrigerant A component and refrigerant B component seal interval are saved promptly in medicine storage chamber 4, when needs refrigeration, tear the sticky tape, when dismantling the back to the detachable part, the outer box body lower part of pulling, the shrouding is become vertically by transversely becoming promptly, has removed every medicine storage chamber lower extreme open-ended shutoff to make the different components of refrigerant leak down simultaneously and get into in the cavity between layer box body lower part and the inlayer box body. The A component ammonium nitrate and the B component are mutually dissolved with water during mixing, so that the effect of cooling the internal beverage is achieved by dissolving and absorbing heat.
Example two:
the refrigerant comprises a component A and a component B in a stoichiometric ratio, wherein the component A is ammonium chloride solid, and the component B is barium hydroxide octahydrate; the calcium chloride-containing composite material also comprises a component C, wherein the component C is a calcium chloride solid. The heat absorption principle of the invention is as follows:
2NH4Cls+BaOH2·8H2Os＝BaCl2+2NH3↑+10H2O。
as shown in fig. 2, the present embodiment provides a self-cooling medicine packing box, which includes an inner box 1 and an outer box 2 disposed outside the inner box 1; the inner layer box body 1 is used for containing express.
The outer box body 2 is of an up-down split structure and comprises an upper part 201 of the outer box body and a lower part 202 of the outer box body; a gap between the upper part 201 of the outer layer box body and the inner layer box body 1 is divided into mutually isolated medicine storage cavities 4 by a partition plate 3 which is longitudinally arranged; arranging each medicine storage cavity 4 along the radial direction of the inner layer box body 1, and storing the A component and the B component of the refrigerant in the adjacent medicine storage cavities 4 at intervals; the lower end of each medicine storage cavity 4 is of an open structure; the lower part 202 of the outer box body is connected with the foldable closing plate 5 of the upper part 201 of the outer box body;
the sealing plate 5 comprises an upper plate 501 and a lower plate 502, the upper plate 501 is hinged with the inner side of the lower plate 502, and the outer side of the upper plate 501 is hinged with the corresponding position of the upper part 201 of the outer box body; the outer side of the lower plate 502 is hinged with the corresponding position of the lower part 202 of the outer box body; the outer side of the joint of the upper part of the outer box body and the lower part 202 of the outer box body is fixed through a detachable piece; the detachable piece is preferably an adhesive tape; when the detachable part is detached, the lower part of the outer layer box body is pulled, the sealing plate is changed from horizontal to vertical, and the blockage of the lower end opening of each medicine storage cavity is removed, so that different components of the refrigerant leak down into the cavity between the lower part of the layer box body and the inner layer box body simultaneously.
Since the refrigeration reaction takes place in the cavity between the outer cassette body lower part 202 and the inner cassette body 1, the inner cassette body 1 is an aluminum cassette body with good thermal conductivity in order to effectively refrigerate the product of the inner cassette body 1.
In order to delay the heat exchange between the outside and the inside and prolong the cold insulation time, the outer box body 2 is made of high density polyethylene.
The lower part 202 of the outer box body is of a double-layer hollow structure and comprises an outer wall 202-2 and an inner wall 202-1; a first reaction cavity 6 is formed between the inner wall 202-1 and the outer box body 2; a gap between the outer wall 202-2 and the inner wall 202-1 forms a second reaction chamber 7, and a refrigerant C component is placed in the second reaction chamber 7; the outer wall 202-2 is hermetically connected with the upper end of the inner wall 202-1; the inner wall 202-1 is a breathable and water-impermeable PVDF film, so that ammonia gas generated by the first reaction chamber 6 can enter the second reaction chamber 7 and be absorbed by the C component calcium chloride solid, and meanwhile, water generated by the first reaction chamber 6 is prevented from entering the second reaction chamber 7.
The application process of this embodiment is as follows:
the initial condition of this embodiment is that the medicine hole 8 that advances of shrouding 5 does not correspond with every 4 lower extreme openings in medicine storage chamber, and refrigerant A component and refrigerant B component seal the interval promptly and save in medicine storage chamber 4, when needs refrigeration, when dismantling the back to the detachable part, the outer box body lower part of pulling, the shrouding is vertical by horizontal becoming promptly, has removed every medicine storage chamber lower extreme open-ended shutoff to make the different components of refrigerant leak down simultaneously and get into in the first reaction chamber between layer box body lower part and the inlayer box body. The chemical reaction takes place for A component ammonium chloride solid and B component barium hydroxide octahydrate when mixing to reach the cooling effect to inside medicine through the reaction heat absorption, the ammonia of formation is absorbed by C component calcium chloride in getting into second reaction chamber 7 through the PVDF membrane, prevents that it from being dissolved in and exothermic behind the water, prevents simultaneously that water and calcium chloride that generate in the first reaction chamber from contacting, thereby has avoided the dissolution of calcium chloride exothermic, has further improved refrigeration effect.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (3)
1. A self-cooling product packaging box capable of achieving rapid refrigeration is characterized by comprising an inner box body (1) and an outer box body (2) arranged on the outer side of the inner box body (1);
the outer box body (2) is of an up-down split structure and comprises an upper part (201) of the outer box body and a lower part (202) of the outer box body; a gap between the upper part (201) of the outer layer box body and the inner layer box body (1) is divided into mutually isolated medicine storage cavities (4) by a partition plate (3) which is longitudinally arranged; a component A and a component B of the refrigerant are stored in the adjacent medicine storage cavities (4) at intervals; wherein the component A is ammonium chloride solid, and the component B is barium hydroxide octahydrate; the lower end of each medicine storage cavity (4) is of an open structure; the lower part (202) of the outer box body is connected with a foldable closing plate (5) of the upper part (201) of the outer box body;
the sealing plate (5) comprises an upper plate (501) and a lower plate (502), the upper plate (501) is hinged with the inner side of the lower plate (502), and the outer side of the upper plate (501) is hinged with the corresponding position of the upper part (201) of the outer box body; the outer side of the lower plate (502) is hinged with the corresponding position of the lower part (202) of the outer box body; the outer side of the joint of the upper part of the outer box body and the lower part (202) of the outer box body is fixed through a detachable piece;
the lower part (202) of the outer box body is of a double-layer hollow structure and comprises an outer wall (202-2) and an inner wall (202-1); a first reaction cavity is formed between the inner wall (202-1) and the inner box body (1); a second reaction cavity is formed in a gap between the outer wall (202-2) and the inner wall (202-1); the outer wall (202-2) is connected with the upper end of the inner wall (202-1) in a sealing way; the inner wall (202-1) is a breathable and waterproof PVDF film;
the endothermic reaction that takes place in the first reaction chamber is: reacting the ammonium chloride solid with barium hydroxide octahydrate to generate barium chloride, ammonia and water;
the reaction in the second reaction chamber is as follows: and (3) absorbing ammonia gas by calcium chloride solid.
2. A self-cooling product packaging box as claimed in claim 1, characterised in that said inner shell (1) is a thermally conductive shell.
3. A self-cooling product packaging box as claimed in claim 1, characterised in that said outer shell (2) is a thermal shell.
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| CN202010623265.2A CN111703707B (en) | 2020-06-30 | 2020-06-30 | Quick refrigerated self-cooling type product packaging box |
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| CN111703707A CN111703707A (en) | 2020-09-25 |
| CN111703707B true CN111703707B (en) | 2022-02-25 |
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| CN113212936B (en) * | 2021-04-27 | 2022-11-11 | 博康生物工程(山东)有限公司 | Cell transportation is shifted and is deposited case with low temperature freezing |
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| CN201472901U (en) * | 2009-09-02 | 2010-05-19 | 赵晨 | Chemical refrigeration beverage bottle |
| KR20100082484A (en) * | 2009-01-09 | 2010-07-19 | 이강욱 | Multifunctional drink vessel |
| CN106833547A (en) * | 2017-02-07 | 2017-06-13 | 宁波工程学院 | A kind of food heating self-heating agent and its packaging |
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| US4802343A (en) * | 1987-07-01 | 1989-02-07 | The Coca-Cola Company | Self-cooling container |
| CN202358496U (en) * | 2011-12-08 | 2012-08-01 | 李美桃 | Beverage belt capable of reducing temperature |
| CN105836297B (en) * | 2016-05-05 | 2019-07-02 | 海门市卓维纺织品有限公司 | A kind of refrigeration or self-heating food beverage packaging box certainly |
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| US4784678A (en) * | 1987-04-06 | 1988-11-15 | The Coca-Cola Company | Self-cooling container |
| CN201236005Y (en) * | 2008-07-09 | 2009-05-13 | 管德良 | Self heated beverage box |
| KR20100082484A (en) * | 2009-01-09 | 2010-07-19 | 이강욱 | Multifunctional drink vessel |
| CN201472901U (en) * | 2009-09-02 | 2010-05-19 | 赵晨 | Chemical refrigeration beverage bottle |
| CN106833547A (en) * | 2017-02-07 | 2017-06-13 | 宁波工程学院 | A kind of food heating self-heating agent and its packaging |
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| CN111703707A (en) | 2020-09-25 |
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Address after: 071800 Shilipu, Xiong County, Baoding City, Hebei Province Patentee after: Xiongxian Feiyang environmental protection packaging technology Co.,Ltd. Address before: 071800 Shilipu, Xiong County, Baoding City, Hebei Province Patentee before: XIONGXIAN COUNTY FEIYANG PLASTIC PACKAGING CO.,LTD. |
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Denomination of invention: A fast cooling self cooling product packaging box Effective date of registration: 20231019 Granted publication date: 20220225 Pledgee: Agricultural Bank of China Limited Xiongxian sub branch Pledgor: Xiongxian Feiyang environmental protection packaging technology Co.,Ltd. Registration number: Y2023980061992 |