CN101698792A - Fruit/vegetable fresh-keeping cold-storage agent - Google Patents
Fruit/vegetable fresh-keeping cold-storage agent Download PDFInfo
- Publication number
- CN101698792A CN101698792A CN200910228003A CN200910228003A CN101698792A CN 101698792 A CN101698792 A CN 101698792A CN 200910228003 A CN200910228003 A CN 200910228003A CN 200910228003 A CN200910228003 A CN 200910228003A CN 101698792 A CN101698792 A CN 101698792A
- Authority
- CN
- China
- Prior art keywords
- storage agent
- fruit
- cold
- vegetable
- fresh
- 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.)
- Pending
Links
Classifications
-
- 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 provides a fruit/vegetable fresh-keeping cold-storage agent, which comprises the following main components: 3 to 8 parts of organic tin serving as a stabilizer, 2 to 7 parts of one or more of sodium chloride or potassium chloride, calcium chloride salt substances serving as main energy-storage agents, 3 to 9 parts of sugar Cn(H2O)n serving as anti-undercooling agent, and 76 to 92 parts of water. The cold-storage agent used to keep fruits/vegetables fresh has the advantages of saving pre-cooling cost, reducing fruit/vegetable loss in circulation, prolonging shelf life and reducing circulation cost, along with simple using method and capability of repeated use, and can play a role in saving energy and reducing emission to some extent. After the fruits/vegetables are harvested, the cold-storage agent is directly put into single fruit/vegetable-packaging boxes so as to leave out pre-cooling step, load directly and speed up market circulation. The cold-storage agent can stably keep the temperature of the fruits/vegetables in a certain period of time during transportation, reduce fruit/vegetable decay caused by temperature fluctuations and prolong shelf life.
Description
Technical field
The invention belongs to the cold-storage technical field, particularly a kind of fruit/vegetable fresh-keeping cold-storage agent.
Background technology
Twentieth century has occurred since the world oil crisis, and the energy and power saving are subjected to people's common concern, and the applied research for phase-changing energy storage material both at home and abroad mainly concentrates on fields such as the useless cold utilization of central air conditioning, heating, passive type solar energy and used heat.Cold storage agent is drawn from this notion of phase-change accumulation energy, and is less relatively for the research application of phase-change material for cold storage, and all concentrates on the Application Areas of cold chain transport fields such as air conditioner refrigerating and food and medicine vaccine in the limited research of phase change cold-storage.
The subject matter that exists during the logistics of fresh and live agricultural product is fresh-keeping is the chain rupture of cold chain link, and fresh and live agricultural product enters retail link at last through the place of production precooling wholesale market that transport trolley arrives the market of packing into, all occurs the chain rupture of cold chain in this several links easily.The special-purpose cold storage agent of fresh and live agricultural product logistics is primarily aimed at is exactly the problem that is pre-chilled to transport trolley and runs into the short distances transportation of these two processes from the wholesale market to retailer from the place of production, solve the fluctuation of fresh and live agricultural product storing temperature, realize the continuity of reserve temperature, maximized realization product fresh-keeping improved added value.
What existing low temperature logistics adopted is the refrigeration mode of refrigerator car unit cooler or dry ice basically, and its energy consumption is bigger, and is higher for the low temperature logistics cost of short run.According to statistics, refrigerator car unit cooler per 100 km oil consumption 3-4 liter, the exhaust emissions of automobile increases more than 30%; And if adopt the mode of dry ice refrigeration; its economy, security have become distinct issues again; especially the potential safety hazard that has a blast with and the carbonic acid gas that produces all particularly outstanding to the pollution problem of environment, and advocate environment protection in the international coverage and disagree.Adopt novel phase-change material for cold storage to become as the refrigeration mode of low-temperature receiver
The main mode of external logistic industry, the accessibility of its economy, security and use has determined it will become the optimal selection in low temperature logistics field.
Summary of the invention
The purpose of skill of the present invention provides a kind of fruit/vegetable fresh-keeping cold-storage agent, and by to main energy storage agent, stablizer was prevented the product of the composite formation of materials such as cryogen.Particularly solve needed cold chain problem in the multiple fruit and vegetable storage and transportation preservation process.Solve the fluctuation of fresh and live agricultural product storing temperature, realize the continuity of reserve temperature, maximized realization product fresh-keeping improved added value.
The technical scheme of skill of the present invention
A kind of fruit/vegetable fresh-keeping cold-storage agent is characterized in that: main component is: stablizer 3-8 part; Main energy storage agent 2-7 part; Prevented cryogen 3-9 part; All the other are water 76-92 part.
Wherein: main energy storage agent is a salts substances, as Repone K, and calcium chloride, one or more in the sodium-chlor.
Stablizer: contain organic tin.
Prevented cryogen: one or more in sugared Cn (H2O) the n class.
Fruit/vegetable fresh-keeping cold-storage agent is used for preserving fruit and vegetable utilizing.Its using method: earlier cold storage agent is freezed in refrigerator or refrigeration facility before using, transport desired transport temperature according to fruits and vegetables then, haulage time is selected corresponding cold storage agent for use.Guarantee stable preservation temperature in the transportation.Prolong shelf-lives.
The technology of the present invention characteristics and effect
1. easy to use, can repeatedly use, cost is low.
2. in the fruits and vegetables transportation, keep more stable temperature, reduce the loss of fruits and vegetables in the transportation, prolong shelf-lives.
3. pollution-free, nuisanceless, have no side effect.
4. minimizing transportation cost.Certain active effect is arranged aspect energy-saving and emission-reduction.
This fruit/vegetable fresh-keeping cold-storage agent has the desired temperature action of the stable transportation of maintenance for multiple fruits and vegetables in transportation.By discharging the cold that stores, make the dynamic environment of sealing that a constant temp be arranged, thereby reach fresh-keeping effect.
Embodiment
Example one: a kind of fruit/vegetable fresh-keeping cold-storage agent, main component is: 8 kilograms of stablizer organic tins, 7 kilograms in main energy storage agent Repone K was prevented 9 kilograms of cryogen sugar Cn (H2O) n classes, 76 kilograms in water.
Example two: a kind of fruit/vegetable fresh-keeping cold-storage agent, main component is: 8 kilograms of stablizer organic tins, 7 kilograms in main energy storage agent calcium chloride was prevented 9 kilograms of cryogen sugar Cn (H2O) n classes, 76 kilograms in water.
Example three: a kind of fruit/vegetable fresh-keeping cold-storage agent, main component is: 8 kilograms of stablizer organic tins, 7 kilograms in main energy storage agent sodium-chlor was prevented 9 kilograms of cryogen sugar Cn (H2O) n classes, 76 kilograms in water.
Example four: a kind of fruit/vegetable fresh-keeping cold-storage agent, main component is: 8 kilograms of stablizer organic tins, totally 7 kilograms in main energy storage agent Repone K and calcium chloride were prevented 9 kilograms of cryogen sugar Cn (H2O) n classes, 76 kilograms in water.
Example five: a kind of fruit/vegetable fresh-keeping cold-storage agent, main component is: 3 kilograms of stablizer organic tins, totally 2 kilograms in main energy storage agent agent Repone K, calcium chloride and sodium-chlor were prevented 3 kilograms of cryogen sugar Cn (H2O) n classes, 92 kilograms in water.
Example six: a kind of fruit/vegetable fresh-keeping cold-storage agent, main component is: 5 kilograms of stablizer organic tins, totally 5 kilograms in main energy storage agent Repone K and sodium-chlor were prevented 5 kilograms of cryogen sugar Cn (H2O) n classes, 85 kilograms in water.
Its using method of this fruit/vegetable fresh-keeping cold-storage agent: earlier cold storage agent is freezed in refrigerator or refrigeration facility before using, transport desired transport temperature according to fruits and vegetables then, haulage time is selected corresponding cold storage agent for use.Guarantee stable preservation temperature in the transportation, prolong shelf-lives.
Example 1: but the fruit/vegetable fresh-keeping cold-storage agent cost saving used
Pre-refrigeration charge with 28000 jin of grapes calculates, and needs 2800 yuan of pre-refrigeration charges altogether.If it is only need drop into 1500 yuan, and repeatedly reusable with fruit/vegetable fresh-keeping cold-storage agent.
Example 2: use fruit/vegetable fresh-keeping cold-storage agent can prolong shelf-lives
When fruits and vegetables are transported to market sale, can obviously prolong shelf-lives, grape 24 hours.Leaf vegetables 10 to 14 hours.
Example 3: use fruit/vegetable fresh-keeping cold-storage agent to reduce the wastage
Kyoto grape after preserve from the land transport of Gai County, Liaoning January needs about 60 hours to Ningbo, and what put cold storage agent reduces by 25% than the loss of not putting cold storage agent.
Claims (5)
1. fruit/vegetable fresh-keeping cold-storage agent, it is characterized in that: main component is: stablizer 3-8 part; Main energy storage agent 2-7 part; Prevented cryogen 3-9 part; Water 76-92 part.
2. fruit/vegetable fresh-keeping cold-storage agent according to claim 1 is characterized in that: it is organic tin that stablizer is arranged.
3. fruit/vegetable fresh-keeping cold-storage agent according to claim 1 is characterized in that: main energy storage agent is sodium-chlor or Repone K, one or more in the calcium chloride salt material.
4. fruit/vegetable fresh-keeping cold-storage agent according to claim 1 is characterized in that: prevented that cryogen was one or more in sugared Cn (H2O) the n class.
5. a fruit/vegetable fresh-keeping cold-storage agent is used in preserving fruit and vegetable utilizing, its using method: according to the size of vegetable and fruit packaging case, and the kind of fruits and vegetables, transport temperature and haulage time decide required cold storage agent., cold storage agent is positioned over the bottom and the top of tr, keep fruits and vegetables desired temperature in transportation, and prolong shelf-lives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910228003A CN101698792A (en) | 2009-11-05 | 2009-11-05 | Fruit/vegetable fresh-keeping cold-storage agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910228003A CN101698792A (en) | 2009-11-05 | 2009-11-05 | Fruit/vegetable fresh-keeping cold-storage agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101698792A true CN101698792A (en) | 2010-04-28 |
Family
ID=42147256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910228003A Pending CN101698792A (en) | 2009-11-05 | 2009-11-05 | Fruit/vegetable fresh-keeping cold-storage agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101698792A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689076A (en) * | 2013-12-16 | 2014-04-02 | 苏州安特实业有限公司 | Long-acting fruit coolant and preparation method thereof |
| CN103725260A (en) * | 2013-12-16 | 2014-04-16 | 苏州安特实业有限公司 | Coolant with good cold storage effect and long freezing time and preparation method thereof |
| CN104726072A (en) * | 2015-03-23 | 2015-06-24 | 南京久鼎制冷空调设备有限公司 | Efficient environment-friendly low-temperature composite phase change cold accumulating agent, as well as preparation method and application thereof |
| CN104726071A (en) * | 2015-03-23 | 2015-06-24 | 南京久鼎制冷空调设备有限公司 | Composite low-temperature coolant and preparation method and applications thereof |
| CN104782753A (en) * | 2015-04-08 | 2015-07-22 | 河南省农业科学院 | Preparation method of special efficient sustained-release cold storage agent for supporting fruit and vegetable storage and transportation |
| CN106753256A (en) * | 2016-11-25 | 2017-05-31 | 贺迈新能源科技（上海）有限公司 | A kind of phase-change material of Bidirectional temperature-controlling, preparation method and its usage |
| CN107418521A (en) * | 2017-07-11 | 2017-12-01 | 江苏理工学院 | A kind of ternary phase-change material for cold storage and preparation method thereof |
| CN108728048A (en) * | 2018-04-23 | 2018-11-02 | 长沙理工大学 | A kind of ternary eutectic chlorate heat transfer heat-storing material and its preparation method and application |
| 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 |
-
2009
- 2009-11-05 CN CN200910228003A patent/CN101698792A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689076B (en) * | 2013-12-16 | 2015-07-01 | 苏州安特实业有限公司 | Long-acting fruit coolant and preparation method thereof |
| CN103725260A (en) * | 2013-12-16 | 2014-04-16 | 苏州安特实业有限公司 | Coolant with good cold storage effect and long freezing time and preparation method thereof |
| CN103689076A (en) * | 2013-12-16 | 2014-04-02 | 苏州安特实业有限公司 | Long-acting fruit coolant and preparation method thereof |
| CN104726072B (en) * | 2015-03-23 | 2018-01-09 | 南京久鼎制冷空调设备有限公司 | A kind of high-efficiency environment friendly low temperature composite phase-change agent for storage of coldness and its preparation method and application |
| CN104726071A (en) * | 2015-03-23 | 2015-06-24 | 南京久鼎制冷空调设备有限公司 | Composite low-temperature coolant and preparation method and applications thereof |
| CN104726071B (en) * | 2015-03-23 | 2017-10-27 | 南京久鼎制冷空调设备有限公司 | A kind of compound cryosar agent for storage of coldness and its preparation method and application |
| CN104726072A (en) * | 2015-03-23 | 2015-06-24 | 南京久鼎制冷空调设备有限公司 | Efficient environment-friendly low-temperature composite phase change cold accumulating agent, as well as preparation method and application thereof |
| CN104782753A (en) * | 2015-04-08 | 2015-07-22 | 河南省农业科学院 | Preparation method of special efficient sustained-release cold storage agent for supporting fruit and vegetable storage and transportation |
| CN104782753B (en) * | 2015-04-08 | 2018-06-01 | 河南省农业科学院 | The preparation method of the mating special efficient sustained release cold-storage material of fruit and vegetable storage and transportation |
| CN106753256A (en) * | 2016-11-25 | 2017-05-31 | 贺迈新能源科技（上海）有限公司 | A kind of phase-change material of Bidirectional temperature-controlling, preparation method and its usage |
| CN107418521A (en) * | 2017-07-11 | 2017-12-01 | 江苏理工学院 | A kind of ternary phase-change material for cold storage and preparation method thereof |
| CN108728048A (en) * | 2018-04-23 | 2018-11-02 | 长沙理工大学 | A kind of ternary eutectic chlorate heat transfer heat-storing material and its preparation method and application |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101698792A (en) | Fruit/vegetable fresh-keeping cold-storage agent | |
| CN201053795Y (en) | Ice cold-storage constant temperature and constant humidity device for fresh-keeping cool warehouse | |
| CN109601602A (en) | A kind of quick-frozen refrigerating medium and preparation method thereof of liquid | |
| CN203388175U (en) | Fruit and vegetable fresh-keeping refrigerating device | |
| CN101731316A (en) | Pre-cooling device in production place of perishable fruit | |
| CN204421452U (en) | The cold storage freezer of the super docking of a kind of one-stop agriculture | |
| CN104139925A (en) | A moisture-preserving and cold-insulating device | |
| CN203740350U (en) | Air conditioning temperature control device | |
| CN206827341U (en) | A kind of small-sized cooling case | |
| CN202582000U (en) | Multi-temperature zone refrigerator for railway cold chain | |
| Xiang et al. | Advancements in the development of field precooling of fruits and vegetables with/without phase change materials | |
| CN206037556U (en) | Refrigerant filling type formula ice warm -cold storehouse | |
| CN204384028U (en) | A kind of Vehicular solar cold chain counter | |
| CN103587833A (en) | Cold-chain logistics transportation cold insulation box | |
| CN209219731U (en) | A kind of cold storage moving goods rack | |
| CN207095117U (en) | A kind of cold chain transportation device based on carbon dioxide hydrate | |
| CN106440630A (en) | Cold-charging type ice temperature cold storage | |
| CN206375134U (en) | Multi-functional cold-storage transport case | |
| CN204384106U (en) | A kind of Vehicular solar cold chain counter | |
| CN207670277U (en) | Small-sized Cold Chain Logistics vehicle | |
| CN107856956A (en) | A kind of fruit Cold Chain Logistics preservation device | |
| CN201553078U (en) | Refrigerating and freezing dual-purpose transport vehicle | |
| CN211233532U (en) | But rapid cooling's low temperature save set | |
| CN103612829A (en) | Cold-chain logistics transportation cold insulation box | |
| CN202734390U (en) | Novel tunnel type fast cooling refrigeration house body structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100428 |