CN209160471U - A kind of fruits and vegetables fresh-keeping transportation case - Google Patents
A kind of fruits and vegetables fresh-keeping transportation case Download PDFInfo
- Publication number
- CN209160471U CN209160471U CN201821793736.9U CN201821793736U CN209160471U CN 209160471 U CN209160471 U CN 209160471U CN 201821793736 U CN201821793736 U CN 201821793736U CN 209160471 U CN209160471 U CN 209160471U
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- China
- Prior art keywords
- fruits
- vegetables
- keeping transportation
- transport case
- chilling plate
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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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Abstract
The utility model discloses a kind of fruits and vegetables fresh-keeping transportation case, including transport case ontology, and refrigerating chamber is offered on the transport case ontology, and multiple ventilation grids are offered in the cavity wall of the refrigerating chamber, are provided with control module, cooling assembly in the refrigerating chamber；The cooling assembly includes semiconductor chilling plate, heat dissipation guide card, radiator fan, and the hot face of the semiconductor chilling plate is attached to the side of heat dissipation guide card by silicone grease layer, and the radiator fan is fixed on the other side of heat dissipation guide card；Temperature sensor is provided in the transport case ontology；The semiconductor chilling plate, radiator fan, temperature sensor are separately connected control module.The utility model is able to maintain the fresh and alive degree of fruits and vegetables in delivery process, has the ease for use value that can carry out large-scale promotion.
Description
Technical field
The utility model relates to antistaling box technical fields, and in particular to a kind of fruits and vegetables fresh-keeping transportation case.
Background technique
The most significant feature of the fresh and live agricultural products such as fruits and vegetables be it is fresh and alive degree be not easy to keep, exactly this feature make it is fresh and alive degree at
For the surcharge of fruit and vegetable food.
In the delivery process of traditional fruits and vegetables, dispensed usually using carton or takeaway box, and above-mentioned carton, takeaway box
Fresh-keeping effect can only can not be played, while being dispensed by carton, takeaway box as storage or the work of transport
Means of distribution reduces the surcharge of fruits and vegetables.It needs to propose that one kind is exclusively used in fruits and vegetables dispatching thus, it is fresh and alive to be able to maintain fruits and vegetables
Fruits and vegetables fresh-keeping transportation case.
Utility model content
To solve the above problems, the utility model proposes technical solution be:
A kind of fruits and vegetables fresh-keeping transportation case, including transport case ontology offer refrigerating chamber, the system on the transport case ontology
Multiple ventilation grids are offered in the cavity wall of cold chamber, are provided with control module, cooling assembly in the refrigerating chamber；
The cooling assembly includes semiconductor chilling plate, heat dissipation guide card, radiator fan, the hot face of the semiconductor chilling plate
The side of heat dissipation guide card is attached to by silicone grease layer, the radiator fan is fixed on the other side of heat dissipation guide card；
Temperature sensor is provided in the transport case ontology；
The semiconductor chilling plate, radiator fan, temperature sensor are separately connected control module.
Further, the periphery of the semiconductor chilling plate is provided with gasket.
Further, the transport case ontology includes cabinet outer layer and cabinet wall, the cabinet outer layer and cabinet wall
Between be provided with shock-absorption air bag.
Further, the cabinet outer layer is the cabinet outer layer of PE material, and the cabinet wall is the cabinet of food-grade PP
Inner wall.
Further, antistaling agent coating is provided on the cabinet wall.
Further, humidity sensor and water storage case are provided in the transport case ontology；
The water storage case is connected to electromagnetism valve nozzle；
The humidity sensor, electromagnetism valve nozzle are separately connected control module.
Further, the transport case body bottom portion is provided with oxygenation agent storage chamber, opens up on the oxygenation agent storage chamber
There are multiple deoxygenation holes, is placed with oxygenation agent particle in the oxygenation agent storage chamber.
Further, water-absorbing sponge pad is equipped in the oxygenation agent storage chamber.
Due to the application of above-mentioned technical proposal, the utility model has the advantages that compared with prior art
A kind of fruits and vegetables fresh-keeping transportation case described in the utility model, can pass through control module, temperature sensor, refrigeration train
The cooperation of part keeps the low temperature environment in transport case, and then keeps the fresh and alive degree of fruits and vegetables in transport case, keeps the extra price of fruits and vegetables
Value.The utility model is freezed by semiconductor chilling plate, is not necessarily to moving component, high reliablity, while avoiding refrigerant to fortune
The pollution of fruits and vegetables in defeated case.
In addition, the accessory in the utility model is cheap and easy to get, there is the ease for use value that can carry out large-scale promotion.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of fruits and vegetables fresh-keeping transportation case in the utility model embodiment.
In figure: 1- cabinet outer layer, 2- shock-absorption air bag, 3- cabinet wall, 4- electromagnetism valve nozzle, 5- water storage case, 6- heat dissipation are led
Piece, 7- refrigerating chamber, 8- radiator fan, 9- semiconductor chilling plate,
10- gasket, 11- humidity sensor, 12- temperature sensor, 13- oxygenation agent storage chamber.
Specific embodiment
Clear and complete description is carried out to the utility model with reference to the accompanying drawing and by specific embodiment.
The present embodiment proposes a kind of fruits and vegetables fresh-keeping transportation case, and the fresh and alive degree of fruits and vegetables is kept by low temperature.As shown in Figure 1,
The fruits and vegetables fresh-keeping transportation case includes transport case ontology, offers refrigerating chamber 7 on above-mentioned transport case ontology, in the cavity wall of refrigerating chamber 7
Multiple ventilation grids are offered, are additionally provided with control module, cooling assembly in refrigerating chamber 7；
Above-mentioned cooling assembly includes semiconductor chilling plate 9, heat dissipation guide card 6, radiator fan 8, the hot face of semiconductor chilling plate 9
The side of heat dissipation guide card 6 is attached to by silicone grease layer, in order to prevent accidentally touching 9 bring of semiconductor chilling plate injury, above-mentioned semiconductor
The periphery of cooling piece 9 is provided with gasket 10, and above-mentioned radiator fan 8 is fixed on the other side of heat dissipation guide card 6；
Temperature sensor 12 is provided in above-mentioned transport case ontology；
Above-mentioned semiconductor chilling plate 9, radiator fan 8, temperature sensor 12 are separately connected control module.
Power supply unit provides power supply for the equipment in the present embodiment.
Specified otherwise is needed, above-mentioned semiconductor chilling plate 9 is the Peltier effect using semiconductor material, when straight
When the galvanic couple that galvanic electricity is connected by two kinds of different semiconductor materials, i.e. absorbable heat and releasing heat at the both ends of galvanic couple,
Realize the purpose of refrigeration, semiconductor body cooling piece is a kind of Refrigeration Technique for generating negative thermal resistance, is not necessarily to moving component, reliability
Height, while being polluted without refrigerant.
The specific working principle is as follows for the fruits and vegetables fresh-keeping transportation case proposed in the present embodiment:
Temperature sensor 12 in transport case, which transmits temperature signal in transport case, to be controlled to control module when the temperature inside the box is higher than
When the temperature inside the box of molding block setting, control module controls semiconductor chilling plate 9 and works, and wherein semiconductor chilling plate 9 conducts extremely
The heat in hot face then passes through heat dissipation guide card 6 and disperses, and at the same time, control module can control the unlatching of radiator fan 8, accelerates heat dissipation
The heat dissipation of guide card 6, in order to enable semiconductor chilling plate 9 generate cold air and heat can normal conduction, above-mentioned refrigerating chamber 7
Multiple ventilation grids are offered in cavity wall.
The fruits and vegetables fresh-keeping transportation case that the present embodiment proposes can be realized by semiconductor refrigerating technology to transport the temperature inside the box
Fine tuning, guarantee the freshness of fruits and vegetables.
In the present embodiment, transport case ontology includes cabinet outer layer 1 and cabinet wall 3, cabinet outer layer 1 and cabinet wall 3 it
Between be provided with shock-absorption air bag 2.On the one hand double-deck body structure can play the role of keeping the temperature inside the box, on the other hand, case
Shock-absorption air bag 2 is provided between volume surrounding 1 and cabinet wall 3 can play cushioning effect, avoid in fruits and vegetables delivery process because of top
It winnows with a dustpan and damages fruit-vegetable quality.
In the present embodiment, above-mentioned cabinet outer layer 1 is the cabinet outer layer 1 of PE material, and the cabinet wall 3 is food-grade PP's
Cabinet wall 3 is provided with antistaling agent coating on cabinet wall 3, can further keep the freshness of fruits and vegetables.
In the present embodiment, it is provided with humidity sensor 11 in above-mentioned transport case ontology, is provided with water storage case on cabinet wall 3
5, water storage case 5 is connected to electromagnetism valve nozzle 4；Above-mentioned humidity sensor 11, electromagnetism valve nozzle 4 are separately connected control module.
Power supply unit provides power supply for the equipment in the present embodiment.
In the present embodiment, transport case body bottom portion is provided with oxygenation agent storage chamber 13, offers on oxygenation agent storage chamber 13
Multiple deoxygenation holes are placed with oxygenation agent particle in oxygenation agent storage chamber 13, are also equipped with water-absorbing sponge in oxygenation agent storage chamber 13
Pad, above-mentioned water-absorbing sponge pad are laid on above oxygenation agent particle.
It should be noted that the relationship that the fresh-keeping and fruit/vegetable aerobic of fruits and vegetables breathes is very close, in the condition of oxygen abundance
Under, organic acid, sugar and carbohydrate in fruits and vegetables, which can be oxidized, is decomposed into carbon dioxide, water and heat, to maintain fruits and vegetables
Normal vital movement, and under conditions of anoxic, then ethyl alcohol, acetaldehyde and a small amount of heat can only be generated, so that fruit-vegetable quality
It is deteriorated, or even causes fruits and vegetables brown stain.For this purpose, also the humidity in transport case is detected in the present embodiment, it is wet in transport case
It spends sensor 11 and transmits moisture signal to control module, when the humidity in transport case is lower than setting humidity, control module control
Electromagnetism valve nozzle 4 is opened, and is humidification in transport case.Moisture extra on fruits and vegetables is sprayed in transport case can then be deposited by oxygenation agent
The deoxygenation hole put on room 13 is absorbed by water-absorbing sponge pad, and moisture reaches at oxygenation agent particle by water-absorbing sponge pad, oxygenation agent
Grain reacts generation oxygen with water and reaches inside transport case by deoxygenation hole, and then ensure that the aerobic respiration of fruits and vegetables.Above-mentioned oxygenation
The setting of agent storage chamber 13 can not only increase the oxygen in transport case, while the water-absorbing sponge pad energy in oxygenation agent storage chamber 13
Extra moisture is enough absorbed, moisture is avoided to accumulate the damage to fruit-vegetable quality in the bottom of box.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (8)
1. a kind of fruits and vegetables fresh-keeping transportation case, including transport case ontology, which is characterized in that offer refrigeration on the transport case ontology
Chamber offers multiple ventilation grids in the cavity wall of the refrigerating chamber, is provided with control module, cooling assembly in the refrigerating chamber；
The cooling assembly includes semiconductor chilling plate, heat dissipation guide card, radiator fan, and the hot face of the semiconductor chilling plate passes through
Silicone grease layer is attached to the side of heat dissipation guide card, and the radiator fan is fixed on the other side of heat dissipation guide card；
Temperature sensor is provided in the transport case ontology；
The semiconductor chilling plate, radiator fan, temperature sensor are separately connected control module.
2. fruits and vegetables fresh-keeping transportation case according to claim 1, which is characterized in that the periphery setting of the semiconductor chilling plate
There is gasket.
3. fruits and vegetables fresh-keeping transportation case according to claim 1, which is characterized in that the transport case ontology includes cabinet outer layer
And cabinet wall, shock-absorption air bag is provided between the cabinet outer layer and cabinet wall.
4. fruits and vegetables fresh-keeping transportation case according to claim 3, which is characterized in that the cabinet outer layer is the cabinet of PE material
Outer layer, the cabinet wall are the cabinet wall of food-grade PP.
5. fruits and vegetables fresh-keeping transportation case according to claim 3, which is characterized in that be provided with antistaling agent on the cabinet wall
Coating.
6. fruits and vegetables fresh-keeping transportation case described in -5 any one according to claim 1, which is characterized in that in the transport case ontology
It is provided with humidity sensor and water storage case；
The water storage case is connected to electromagnetism valve nozzle；
The humidity sensor, electromagnetism valve nozzle are separately connected control module.
7. fruits and vegetables fresh-keeping transportation case according to claim 6, which is characterized in that the transport case body bottom portion is provided with increasing
Oxygen agent storage chamber offers multiple deoxygenation holes on the oxygenation agent storage chamber, is placed with oxygenation agent in the oxygenation agent storage chamber
Particle.
8. fruits and vegetables fresh-keeping transportation case according to claim 7, which is characterized in that be equipped with suction in the oxygenation agent storage chamber
Water foam-rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793736.9U CN209160471U (en) | 2018-11-01 | 2018-11-01 | A kind of fruits and vegetables fresh-keeping transportation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793736.9U CN209160471U (en) | 2018-11-01 | 2018-11-01 | A kind of fruits and vegetables fresh-keeping transportation case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209160471U true CN209160471U (en) | 2019-07-26 |
Family
ID=67336391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821793736.9U Expired - Fee Related CN209160471U (en) | 2018-11-01 | 2018-11-01 | A kind of fruits and vegetables fresh-keeping transportation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209160471U (en) |
-
2018
- 2018-11-01 CN CN201821793736.9U patent/CN209160471U/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: 20190726 Termination date: 20201101 |