CN111238111A - Flexible cold accumulation plate and cold accumulation liquid thereof - Google Patents
Flexible cold accumulation plate and cold accumulation liquid thereof Download PDFInfo
- Publication number
- CN111238111A CN111238111A CN202010188927.8A CN202010188927A CN111238111A CN 111238111 A CN111238111 A CN 111238111A CN 202010188927 A CN202010188927 A CN 202010188927A CN 111238111 A CN111238111 A CN 111238111A
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- CN
- China
- Prior art keywords
- cold
- cold storage
- plate
- liquid
- storage
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
- C09K5/066—Cooling mixtures; De-icing compositions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention belongs to a flexible cold accumulation plate and cold accumulation liquid thereof, which comprise a plate body and a storage bubble, wherein the storage bubble is arranged on the plate body and communicated with the plate body, the storage bubble is internally provided with the cold accumulation liquid, and the preparation components of the cold accumulation liquid can be divided into the following components in percentage: the invention relates to a cold storage plate, which comprises 95% of water, 2% of food-grade sodium chloride, 2% of sodium carboxymethylcellulose and 1% of other components, wherein the food-grade sodium chloride and the sodium carboxymethylcellulose are used for improving cold storage liquid in the cold storage plate, so that the cold storage plate is free from influence even if being eaten by mistake, the cold storage effect of a cold storage agent is good, the cold storage time is long, and the frozen contents are not separated out.
Description
Technical Field
The invention belongs to the technical field of cold storage plates, and particularly relates to a flexible cold storage plate and cold storage liquid thereof.
Background
The cold accumulation plate is a refrigeration article with cold accumulation agent inside, the shell is usually made of plastic plate, and the cold accumulation liquid filled inside is mostly suitable for the cold chain link in the food transportation process.
The main problem in the field of cold chain transportation of food, medicine, vaccine and the like is chain breakage in a cold chain link, food and medicine are loaded into a transport vehicle through precooling in a production place to reach a wholesale market in a selling place and finally enter a retail link for storage, and chain breakage of the cold chain easily occurs in the links. The cold storage agent can effectively solve the problems encountered in precooling from a production place to a transport vehicle and in storage from a wholesale market to a retailer and the problems encountered in the process of transporting food and medicine, solve the fluctuation of the storage and transportation temperature of the food and medicine, realize the continuity of the storage temperature, control the quality of products to the maximum extent and improve the added value.
The flexible cold accumulation plate and the cold accumulation liquid thereof are a container for continuous cooling and are combined with the cold accumulation liquid, the cold accumulation effect of the cold accumulation liquid in the existing cold accumulation plate is not good enough, the cold accumulation time is short, the frozen content is separated out, and the cold accumulation plate has slight toxicity and needs to be perfected.
Disclosure of Invention
In order to achieve the above object, the invention adopts the technical scheme that the invention provides a flexible cold storage plate and cold storage liquid thereof, which comprise a plate body and storage bubbles, wherein the storage bubbles are arranged on the plate body and communicated with the plate body, and the cold storage liquid is arranged in the storage bubbles;
the preparation components of the cold accumulation liquid can be divided into: 95% of water, 2% of food-grade sodium chloride, 2% of sodium carboxymethylcellulose and 1% of others;
the preparation method of each group comprises the following steps: the edible salt is dissolved by adopting hot circulating water, the sodium carboxymethyl cellulose is heated and dissolved by a homogenizer to ensure that the sodium carboxymethyl cellulose can be completely fused and homogenized with water, so that caking is avoided, (II) water is added into a heating and stirring tank and is stirred and heated, (III) the heated edible salt and the sodium carboxymethyl cellulose are added into the heating and stirring tank, (IV) the edible salt and the sodium carboxymethyl cellulose are cooled after the heating is finished, and then the edible salt and the sodium carboxymethyl cellulose are packaged after the heating is finished.
Preferably, the other ingredient is food grade sodium hydroxide.
Preferably, the other component is medical grade polyvinyl alcohol.
Compared with the prior art, the invention has the advantages and positive effects that the food-grade sodium chloride and the sodium hydroxymethyl cellulose are utilized to improve the cold accumulation liquid in the cold accumulation plate, so that the cold accumulation effect of the cold accumulation agent is good, the cold accumulation time is long, and the frozen contents are not separated out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic structural view of a flexible cold storage plate and a cold storage liquid thereof according to this embodiment;
in the above figures, 1, a plate body; 2. the foam is stored.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In the embodiment, as can be seen from fig. 1 of the specification, the scheme is a flexible cold storage plate and a cold storage liquid thereof, and the flexible cold storage plate comprises a plate body 1 and a storage bubble 2, wherein the storage bubble 2 is arranged on the plate body 1 and is communicated with the plate body 1, and the cold storage liquid is arranged in the storage bubble 2;
the preparation components of the cold accumulation liquid can be divided into: 95% of water, 2% of food-grade sodium chloride, 2% of sodium carboxymethylcellulose and 1% of others;
the preparation method of each group comprises the following steps: the edible salt is dissolved by adopting hot circulating water, the sodium carboxymethyl cellulose is heated and dissolved by a homogenizer to ensure that the sodium carboxymethyl cellulose can be completely fused and homogenized with water, so that caking is avoided, (II) water is added into a heating and stirring tank and is stirred and heated, (III) the heated edible salt and the sodium carboxymethyl cellulose are added into the heating and stirring tank, (IV) the edible salt and the sodium carboxymethyl cellulose are cooled after the heating is finished, and then the edible salt and the sodium carboxymethyl cellulose are packaged after the heating is finished.
The component alternatives in the above scheme are:
the other ingredients are food grade sodium hydroxide;
the other component is medical grade polyvinyl alcohol.
Compared with the conventional cold-storage liquid, the cold-storage liquid has the following advantages:
| composition (I) | Become into Book (I) | Keeping cool Time of day | After freezing is Whether to separate | The phase transition temperature is Whether it is adjustable | |
| Existing cold storage Liquid for treating urinary tract infection | 40 percent of vinyl alcohol, 10 percent of carbon sand and 50 percent of water | ￥ 20 | 8h | Is that | Whether or not |
| This scheme holds Cold liquid | 95% of water, 2% of food-grade sodium chloride and |
￥ 19 | 9h | Whether or not | Is that |
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (3)
1. The flexible cold storage plate and the cold storage liquid thereof are characterized by comprising a plate body (1) and storage bubbles (2), wherein the storage bubbles (2) are arranged on the plate body (1) and communicated with the plate body (1), and the cold storage liquid is arranged in the storage bubbles (2);
the preparation components of the cold accumulation liquid can be divided into: 95% of water, 2% of food-grade sodium chloride, 2% of sodium carboxymethylcellulose and 1% of others;
the preparation method of each group comprises the following steps: the edible salt is dissolved by adopting hot circulating water, the sodium carboxymethyl cellulose is heated and dissolved by a homogenizer to ensure that the sodium carboxymethyl cellulose can be completely fused and homogenized with water, so that caking is avoided, (II) water is added into a heating and stirring tank and is stirred and heated, (III) the heated edible salt and the sodium carboxymethyl cellulose are added into the heating and stirring tank, (IV) the edible salt and the sodium carboxymethyl cellulose are cooled after the heating is finished, and then the edible salt and the sodium carboxymethyl cellulose are packaged after the heating is finished.
2. The flexible cold storage plate and the cold storage liquid thereof as claimed in claim 1, wherein the other component is edible sodium hydroxide.
3. The flexible cold storage plate and the cold storage liquid thereof as claimed in claim 1, wherein the other component is medical grade polyvinyl alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188927.8A CN111238111A (en) | 2020-03-17 | 2020-03-17 | Flexible cold accumulation plate and cold accumulation liquid thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188927.8A CN111238111A (en) | 2020-03-17 | 2020-03-17 | Flexible cold accumulation plate and cold accumulation liquid thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111238111A true CN111238111A (en) | 2020-06-05 |
Family
ID=70872077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010188927.8A Withdrawn CN111238111A (en) | 2020-03-17 | 2020-03-17 | Flexible cold accumulation plate and cold accumulation liquid thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111238111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372881A (en) * | 2021-05-25 | 2021-09-10 | 江苏金合能源科技有限公司 | Cold storage material for fruit and vegetable fresh keeping and preparation method thereof |
-
2020
- 2020-03-17 CN CN202010188927.8A patent/CN111238111A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372881A (en) * | 2021-05-25 | 2021-09-10 | 江苏金合能源科技有限公司 | Cold storage material for fruit and vegetable fresh keeping and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200605 |