CN209973262U - Fruit fresh-keeping transport case based on ice bag refrigeration - Google Patents
Fruit fresh-keeping transport case based on ice bag refrigeration Download PDFInfo
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- CN209973262U CN209973262U CN201920804592.0U CN201920804592U CN209973262U CN 209973262 U CN209973262 U CN 209973262U CN 201920804592 U CN201920804592 U CN 201920804592U CN 209973262 U CN209973262 U CN 209973262U
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- ice bag
- containing groove
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- fruit
- cold
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Abstract
Fruit fresh-keeping transport case based on ice bag refrigeration belongs to the fruit fresh-keeping transportation field, has solved the current unsatisfactory problem of fresh-keeping effect of the fruit fresh-keeping mode of placing the ice bag in the fruit packing box. The fruit fresh-keeping transport case includes box, case lid and scattered cold ware. The box cover is buckled at the opening end of the box body. The cold dissipating device comprises an ice bag containing groove and cold dissipating sheets, wherein the opening end of the ice bag containing groove extends outwards and horizontally to form a flange, and the cold dissipating sheets are fixedly arranged on the outer side of the bottom plate of the ice bag containing groove. The ice bag containing groove is horizontally and fixedly provided with a strip-shaped attachment strap along the circumferential direction of the box body at the position, close to the opening end of the box body, on the inner wall of the box body, and the ice bag containing groove is erected on the strip-shaped attachment strap through a flange of the ice bag containing groove. The box body, the box cover and the strip-shaped lapping plate are all made of heat-insulating materials. The ice bag holding tank is made of cold conducting material. The fruit fresh-keeping transport case is suitable for fresh-keeping transportation of fruit.
Description
Technical Field
The utility model relates to a fresh-keeping transport case of fruit belongs to the fresh-keeping transportation field of fruit.
Background
With the development of economy and the improvement of living standard, the daily diet of people is already changed from the past single saturated type to the present diversified nutritional type, and people not only have larger and larger demand on fruits, but also put higher requirements on the freshness of the fruits. However, since the fruits in China always have the problem of uneven distribution, most fruits need to be transported by other places to meet the daily needs of people. Therefore, there is a need for fresh-keeping treatment of fruit during transportation.
Low-temperature preservation is a common physical fruit preservation mode. The low-temperature environment can obviously inhibit the respiration of the fruits, reduce the kinetic energy of water molecules in the fruits and reduce the evaporation rate of liquid water in the fruits, thereby delaying the aging of the fruits and keeping the fruits fresh and full.
In consideration of cost, in the existing fruit fresh-keeping transportation, the low-temperature fresh-keeping of the fruits is usually realized by placing an ice bag in a fruit packing box. However, since the ice pack is in direct contact with the fruit, adjacent fruit is susceptible to freezing damage during transportation. On the other hand, the ice bag is placed in the fruit packaging box in a point mode, so that the cold quantity of the ice bag is poor in distribution uniformity. In addition, because the cold energy of the ice bag is naturally diffused into the fruit packaging box, the cold energy diffusion rate is low. Based on the three factors, the existing fruit fresh-keeping mode of placing the ice bag in the fruit packaging box has poor fresh-keeping effect and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the current unsatisfactory problem of fresh-keeping effect of the fresh-keeping mode of fruit of placing the ice bag in fruit packaging box, provided a fresh-keeping transport case of fruit based on ice bag refrigeration.
The fruit fresh-keeping transport case based on ice bag refrigeration of the utility model comprises a case body 1, a case cover 2 and a cooling device;
the box cover 2 is buckled at the opening end of the box body 1;
the cold dispersing device comprises an ice bag containing groove 3 and cold dispersing sheets 4, wherein the opening end of the ice bag containing groove 3 extends outwards horizontally to form a flange, and the cold dispersing sheets 4 are fixedly arranged on the outer side of the bottom plate of the ice bag containing groove 3;
a strip-shaped lapping plate 5 is horizontally and fixedly arranged on the inner wall of the box body 1 and close to the opening end of the box body 1 along the circumferential direction of the box body 1, and the ice bag containing groove 3 is lapped on the strip-shaped lapping plate 5 through the flange thereof;
the box body 1, the box cover 2 and the strip-shaped lapping plate 5 are all made of heat-insulating materials;
the ice bag holding tank 3 is made of a cold conductive material.
It is preferable that a partition 6 for dividing the ice bag storage tank 3 into a plurality of independent ice bag storage areas is provided in the ice bag storage tank 3.
Preferably, an ethylene absorbent containing groove 7 is horizontally arranged on the inner wall of the box body 1 and below the cold dissipation sheet 4 along the circumferential direction of the box body 1, and the ethylene absorbent containing groove 7 is made of a breathable material.
Preferably, the ice bag holding tank 3 is a thin-walled aluminum alloy tank.
Preferably, the cooling fins 4 are aluminum alloy cooling fins.
Compare with the current fresh-keeping mode of fruit of placing the ice bag in fruit packaging box, fresh-keeping transport case of fruit based on ice bag refrigeration's beneficial effect as follows:
1. the ice bag, the ice bag containing groove and the cold dissipating sheet are not in direct contact with the fruits, and the fruits in the box body cannot be frozen in the transportation process.
2. The ice bag has good cold energy diffusion uniformity: the cold quantity of the ice bag is transferred to the cold dissipation sheets through the ice bag containing groove, the cold dissipation sheets cool the air above the box body and promote the natural convection of the air in the box body, namely, the cold air above the box body descends, and the hot air below the box body ascends. The mode of circularly cooling the air in the box body can realize uniform cooling of the air in the box body in a short time.
3. The ice bag gives off cold energy through the cold dissipation piece, and cold energy gives off the speed height.
According to above beneficial effect can know, compare with the current fresh-keeping mode of fruit of placing the ice bag in fruit packaging box, fresh-keeping transport case of fruit based on ice bag refrigeration have better fresh-keeping effect of fruit.
Drawings
The fruit fresh-keeping transport box based on ice bag refrigeration of the present invention will be described in more detail below based on embodiments and with reference to the attached drawings, in which:
FIG. 1 is a cross-sectional view of a fruit fresh-keeping transport bin based on ice bag refrigeration according to an embodiment;
fig. 2 is a plan view of the ice bag holding tank according to the embodiment.
Detailed Description
The fruit fresh-keeping transport case based on ice bag refrigeration of the present invention will be further described with reference to the accompanying drawings.
Example (b): the present embodiment is described in detail below with reference to fig. 1 and 2.
The fruit fresh-keeping transport case based on ice bag refrigeration described in the embodiment comprises a case body 1, a case cover 2 and a cold dispersing device;
the box cover 2 is buckled at the opening end of the box body 1;
the cold dispersing device comprises an ice bag containing groove 3 and cold dispersing sheets 4, wherein the opening end of the ice bag containing groove 3 extends outwards horizontally to form a flange, and the cold dispersing sheets 4 are fixedly arranged on the outer side of the bottom plate of the ice bag containing groove 3;
a strip-shaped lapping plate 5 is horizontally and fixedly arranged on the inner wall of the box body 1 and close to the opening end of the box body 1 along the circumferential direction of the box body 1, and the ice bag containing groove 3 is lapped on the strip-shaped lapping plate 5 through the flange thereof;
the box body 1, the box cover 2 and the strip-shaped lapping plate 5 are all made of heat-insulating materials;
the ice bag holding tank 3 is made of a cold conductive material.
A partition plate 6 for dividing the ice bag containing tank 3 into a plurality of independent ice bag containing areas is arranged in the ice bag containing tank 3. In the present embodiment, each ice bag holding region of the ice bag holding tank 3 holds a small ice bag. Compare with the mode that the ice bag holds groove 3 and holds a holistic big ice bag, the ice bag arrangement mode of this embodiment can make the cold volume of ice bag give off the homogeneity better, and the cold volume gives off the speed and is higher. Meanwhile, compared with the mode that the ice bag containing groove 3 contains a whole large ice bag, the ice bag arrangement mode of the embodiment can avoid that the ice bag moves in the ice bag containing groove 3 in the fruit fresh-keeping transportation process, further improves the uniformity of cold quantity emission of the ice bag, and enables the fruit fresh-keeping transportation box to be more convenient to carry.
An ethylene absorbent containing groove 7 is horizontally arranged on the inner wall of the box body 1, below the cooling fins 4 and along the circumferential direction of the box body 1, and the ethylene absorbent containing groove 7 is made of a breathable material. In this embodiment, the ethylene absorbent storage tank 7 contains a bag of ethylene absorbent. In the process of transporting fruits, due to the physiological metabolism characteristics of the fruits, respiration can be continuously carried out in the packing box, and carbon dioxide and ethylene are generated. Among these, ethylene, also known as plant ripening hormone, accelerates the ripening and senescence of fruits when the concentration of ethylene exceeds the threshold concentration of ethylene in the fruit, thereby affecting the quality of the fruit and even causing the fruit to spoil. Since ethylene has a density slightly less than air, it tends to accumulate in the upper space within the fruit container. In this embodiment, the ethylene absorbent tank 7 containing ethylene absorbent is disposed in the ethylene accumulation region at the upper part in the box body 1, and the effect of absorbing ethylene is better.
The ice bag holding tank 3 of this embodiment is a thin-walled aluminum alloy tank. Set up ice bag holding tank 3 into thin wall aluminum alloy groove and not only can make ice bag holding tank 3 have good cold-conducting performance, can reduce moreover the basis weight of fresh-keeping transport case of fruit.
The cooling fins 4 of this embodiment are aluminum alloy cooling fins.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (5)
1. The fruit fresh-keeping transport case based on ice bag refrigeration comprises a case body (1) and a case cover (2), wherein the case cover (2) is buckled at the opening end of the case body (1), and is characterized by further comprising a cold dispersing device;
the cold dispersing machine comprises an ice bag containing groove (3) and cold dispersing sheets (4), wherein the opening end of the ice bag containing groove (3) extends outwards horizontally to form a flange, and the cold dispersing sheets (4) are fixedly arranged on the outer side of the bottom plate of the ice bag containing groove (3);
a strip-shaped butt strap (5) is horizontally and fixedly arranged on the inner wall of the box body (1) and close to the opening end of the box body (1) along the circumferential direction of the box body (1), and the ice bag containing groove (3) is erected on the strip-shaped butt strap (5) through a flange of the ice bag containing groove;
the box body (1), the box cover (2) and the strip-shaped butt strap (5) are all made of heat-insulating materials;
the ice bag holding tank (3) is made of cold-conducting material.
2. Fruit fresh-keeping transport box based on ice bag refrigeration as claimed in claim 1, characterized in that a partition (6) for dividing the ice bag holding tank (3) into a plurality of independent ice bag holding areas is arranged in the ice bag holding tank (3).
3. Fruit fresh-keeping transport box based on ice bag refrigeration as claimed in claim 2, characterized in that an ethylene absorbent containing groove (7) is arranged on the inner wall of the box body (1) below the cold dissipating sheet (4) and along the circumferential horizontal outer side of the box body (1), and the ethylene absorbent containing groove (7) is made of air permeable material.
4. Fruit fresh-keeping transport box based on ice bag refrigeration as claimed in claim 3, characterized in that the ice bag holding tank (3) is a thin-walled aluminum alloy tank.
5. Fruit fresh-keeping transport box based on ice bag refrigeration as claimed in claim 4, characterized in that the cooling fins (4) are aluminum alloy cooling fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804592.0U CN209973262U (en) | 2019-05-30 | 2019-05-30 | Fruit fresh-keeping transport case based on ice bag refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804592.0U CN209973262U (en) | 2019-05-30 | 2019-05-30 | Fruit fresh-keeping transport case based on ice bag refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209973262U true CN209973262U (en) | 2020-01-21 |
Family
ID=69264896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920804592.0U Expired - Fee Related CN209973262U (en) | 2019-05-30 | 2019-05-30 | Fruit fresh-keeping transport case based on ice bag refrigeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209973262U (en) |
-
2019
- 2019-05-30 CN CN201920804592.0U patent/CN209973262U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20200530 |