CN103241473A - Low-temperature vegetable fresh retaining case - Google Patents
Low-temperature vegetable fresh retaining case Download PDFInfo
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- CN103241473A CN103241473A CN201210031979XA CN201210031979A CN103241473A CN 103241473 A CN103241473 A CN 103241473A CN 201210031979X A CN201210031979X A CN 201210031979XA CN 201210031979 A CN201210031979 A CN 201210031979A CN 103241473 A CN103241473 A CN 103241473A
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- vegetables
- keeping
- case body
- low temperature
- cooling agent
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Abstract
The invention relates to a vegetable fresh-retaining case in low temperature. Cooling agent (food grade) is stored at the bottom of a case body, crossly-arranged retainers are arranged above the cooling agent (food grade) to form square grids, roots of vegetables are placed above the cooling agent (food grade) which provides water and nutrients to the vegetables so as to enable the same to grow continuously and slowly. At the same time, multiple air outlets are arranged in the walls on the periphery of the case body to retain respiration of the vegetables, and a theory of modified atmosphere refreshment is utilized to maintain slow respiration of the vegetables and prolong storage period of the vegetables. Four fixed holes are arranged around the top of the case body, four fixing legs arranged around the bottom of the case body in the upper layer can be inserted into the fixed holes to enable the cases to be piped up stably, and space is saved and transportation is facilitated.
Description
Technical field
The present invention relates to a kind of low temperature fresh-keeping of vegetables case, (IPC) belongs to human life need part by International Patent Classification (IPC), agriculture branch, the storage facilities of agricultural or gardening product, the technical field of vegetables preservation.
Background technology
Vegetables are fresh and alive food, and the back of gathering is perishable, and for prolonging storage period, the various countries scientific research personnel has invented multiple preservation technique.A kind of normal temperature preserving fruit and vegetable utilizing case is disclosed for Chinese patent CN9311563.2 number, comprise six casings, it is characterized in that brushing antistaling agent on one or more sides of casing substrate inboard, and the surface coverage of antistaling agent has overlay paper, avoided contacting of storage chemical and fruits and vegetables, prevent the fruits and vegetables moisture loss simultaneously, but still have making fee of material height, the defective that the maintenance of vegetables freshness has much room for improvement.Chinese patent ZL200620000774.5 number a kind of multifunctional vegetable antistaling box is disclosed, it is characterized in that the hexahedron casing, bottom half is placed the nutrition soil that is full of nutrient solution, is provided with the barrier that intersects anyhow above nutrition soil, is provided with a plurality of air gates around the casing tank wall.But exist the high cost of using nutrient solution, tank wall is provided with a plurality of air gates and strengthens the vegetables respiration around the casing, and it is rotten to accelerate the vegetables maturation, less-than-ideal defective of fresh-keeping cycle.
Summary of the invention
The problem that the present invention need solve just is to overcome existing normal temperature preserving fruit and vegetable utilizing case and keeps the design defect that vegetables freshness weak effect, fresh-keeping cycle are not long, use high cost materials such as antistaling agent or nutrient solution, a kind of low temperature fresh-keeping of vegetables case is provided, make its fresh-keeping kind extensive, effect is obvious, is especially preventing that effect is powerful aspect the fruits and vegetables wilting shrink.Fresh-keeping expense and fruits and vegetables commodity qualification rate ratio are little, and extremely suitable length is transported goods for sale on the way with longer-term and preserved.
For addressing the above problem, the present invention adopts following technical scheme:
Low temperature fresh-keeping of vegetables case of the present invention comprises casing, and described bottom half is placed refrigeration preparation (food stage).
Use for convenient, refrigeration preparation of the present invention (food stage) top is provided with the barrier that intersects anyhow, forms grid one by one, and the vegetables root is in refrigeration preparation (food stage) top, this refrigeration preparation (food stage) offers the required water of vegetables and nutrition, makes it continue slow growth again.
In order to suppress the respiration of vegetables, be provided with limited several air gate around the casing tank wall, utilize the principle of controlled atmosphere, keep the slow breathing of vegetables, prolong the preservation term of vegetables.
For convenient transportation, be provided with four fixed orifices around the casing top, can four fixing feet insertions around the bottom half of upper strata are wherein fixing, make between casing and can stablize stacking up and down.
Refrigeration preparation (food stage) is placed in low temperature fresh-keeping of vegetables box body of the present invention bottom.Be provided with the barrier that intersects anyhow in refrigeration preparation (food stage) top, form grid one by one, the vegetables root is in refrigeration preparation (food stage) top, and this refrigeration preparation (food stage) offers the required water of vegetables and nutrition, makes it continue slow growth again.Simultaneously, in order to suppress the respiration of vegetables, be provided with limited several air gate around the casing tank wall, utilize the principle of controlled atmosphere, keep the slow breathing of vegetables, prolong the preservation term of vegetables.Be provided with four fixed orifices around the casing top, four fixing feet around the bottom half of upper strata can be inserted wherein and be fixed, make between casing and can stablize stacking up and down, the convenient transportation of conserve space.
The present invention takes full advantage of fresh keeping principle, and cabinet design is rational in infrastructure simple, stores easy to operately, and its fresh-keeping kind is extensive, and effect is obvious, is especially preventing that effect is powerful aspect the fruits and vegetables wilting shrink.Fresh-keeping expense and fruits and vegetables commodity qualification rate ratio are little, and extremely suitable length is transported goods for sale and the longer-term storage on the way, is worthy of popularization.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, low temperature fresh-keeping of vegetables case of the present invention comprises casing 1, and described bottom half is provided with one deck refrigeration preparation (food stage) 2.
Use for convenience, refrigeration preparation of the present invention (food stage) top is provided with the barrier that intersects anyhow, forms grid 3 one by one.
In order to suppress the respiration of vegetables, be provided with limited several air gate 4 around the casing tank wall.
For convenient transportation, be provided with four fixed orifices 5 around the casing top, and be provided with four fixing feet 6 around the bottom half.
The present invention is not limited to above-mentioned preferred forms, and anyone draws other any identical with the present invention or akin products under the present invention's enlightenment, all drop within protection scope of the present invention.
Claims (4)
1. low temperature fresh-keeping of vegetables case comprises casing, it is characterized in that: described bottom half is placed refrigeration preparation (food stage).
2. low temperature fresh-keeping of vegetables case as claimed in claim 1 is characterized in that: be provided with the barrier that intersects anyhow above the described refrigeration preparation (food stage), form grid one by one.
3. low temperature fresh-keeping of vegetables case as claimed in claim 2 is characterized in that: be provided with limited several air gate around the casing tank wall.
4. low temperature fresh-keeping of vegetables case as claimed in claim 3 is characterized in that: four fixed orifices are arranged around the described casing top, be provided with four fixing feet around the bottom half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210031979XA CN103241473A (en) | 2012-02-13 | 2012-02-13 | Low-temperature vegetable fresh retaining case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210031979XA CN103241473A (en) | 2012-02-13 | 2012-02-13 | Low-temperature vegetable fresh retaining case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103241473A true CN103241473A (en) | 2013-08-14 |
Family
ID=48921398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210031979XA Pending CN103241473A (en) | 2012-02-13 | 2012-02-13 | Low-temperature vegetable fresh retaining case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103241473A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2863697Y (en) * | 2006-01-18 | 2007-01-31 | 张龙明 | Multifunctional fresh-keeping box for vegetable |
| CN101698438A (en) * | 2009-10-29 | 2010-04-28 | 许庆华 | Method for manufacturing preservation, refrigeration and transport case for fruits and vegetables |
| CN101850875A (en) * | 2010-05-11 | 2010-10-06 | 国家农产品保鲜工程技术研究中心（天津） | Air-conditioning temperature-reducing and light-tight preservation box for delivering or storing vegetables in short term |
| CN201597885U (en) * | 2009-12-16 | 2010-10-06 | 谭曜 | Fruit/vegetable fresh-keeping box |
| CN102001490A (en) * | 2010-11-11 | 2011-04-06 | 国家农产品保鲜工程技术研究中心（天津） | Fruit and vegetable storage and transportation fresh-keeping box with functions of sterilization and pesticide residue degradation |
-
2012
- 2012-02-13 CN CN201210031979XA patent/CN103241473A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2863697Y (en) * | 2006-01-18 | 2007-01-31 | 张龙明 | Multifunctional fresh-keeping box for vegetable |
| CN101698438A (en) * | 2009-10-29 | 2010-04-28 | 许庆华 | Method for manufacturing preservation, refrigeration and transport case for fruits and vegetables |
| CN201597885U (en) * | 2009-12-16 | 2010-10-06 | 谭曜 | Fruit/vegetable fresh-keeping box |
| CN101850875A (en) * | 2010-05-11 | 2010-10-06 | 国家农产品保鲜工程技术研究中心（天津） | Air-conditioning temperature-reducing and light-tight preservation box for delivering or storing vegetables in short term |
| CN102001490A (en) * | 2010-11-11 | 2011-04-06 | 国家农产品保鲜工程技术研究中心（天津） | Fruit and vegetable storage and transportation fresh-keeping box with functions of sterilization and pesticide residue degradation |
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| 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 |
Application publication date: 20130814 |