CN103287736A - Modified atmosphere type fruit and vegetable preservation box - Google Patents
Modified atmosphere type fruit and vegetable preservation box Download PDFInfo
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- CN103287736A CN103287736A CN2013102752304A CN201310275230A CN103287736A CN 103287736 A CN103287736 A CN 103287736A CN 2013102752304 A CN2013102752304 A CN 2013102752304A CN 201310275230 A CN201310275230 A CN 201310275230A CN 103287736 A CN103287736 A CN 103287736A
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Abstract
The invention discloses a modified atmosphere type fruit and vegetable preservation box. The modified atmosphere type fruit and vegetable preservation box comprises a preservation box body and a preservation box cover, wherein the preservation box cover is buckled on the preservation box body through clamping buckles at the periphery; a sealing ring is arranged on an assembling surface between the preservation box cover and the preservation box body; the preservation box cover is provided with an air inlet and an air outlet both of which run through the preservation box; the air inlet can be butted with a filling device for matching; and the filling device presses a preserving gas into the preservation box from the air inlet; and the air in the preservation box is spilled out of the preservation box from the air outlet. The modified atmosphere type fruit and vegetable preservation box can keep a relatively low temperature and a relatively low content of oxygen during storage, transportation and sale links of the vegetables and fruits, and can prolong the fruit and vegetable preservation time for the better.
Description
Technical field
This present invention relates to a kind of preservation device, relates in particular to a kind of garden stuff crisper.
Background technology
Along with the raising of people's living standard, the freshness of fruit, vegetables is had higher requirement.As everyone knows, vegetables, fruit are rich in the nutrition of multiple beneficial health.Nowadays fruit, vegetables have extensively been adopted the CA storehouse in storage, and namely air-conditioned cold store improves fresh-keeping effect, prolongs storage time, and its principle is to suppress the respiration of fruit, vegetables by the ratio of control oxygen and carbon dioxide.But the packing of fruit, vegetables mainly is divided into two classes now: the one, and traditional carton or mesh bag packing; The 2nd, adopt the mode of decompression, refrigeration to carry out fresh-keeping.The shortcoming of prior art is: adopt traditional carton or mesh bag packing, the heat that often produces because of self respiration in transportation and storage causes that it is rotten, rots; The fruit and vegetable complex operation is transported and preserved to the mode that adopt decompression, refrigerates, cost is higher.
Summary of the invention
The main technical problem to be solved in the present invention is, a kind of crisper is provided, and not only can seal the accumulating fruit and vegetable, can also the artificial gas componant of adjusting in the crisper, and with further lifting fresh-keeping effect.
For solving the problems of the technologies described above, the invention provides a kind of air-regulation type fruit and vegetable crisper, comprise crisper box body and crisper lid, it is characterized in that: described crisper lid is by being arranged on buckle spiral-lock on its periphery on the crisper box body; Fitting surface between described crisper lid and the crisper box body is provided with seal ring; Described crisper lid is provided with admission port and exhausr port, runs through inside and outside the crisper; Described admission port can cooperate butt joint with filling device, described filling device is pressed into crisper with fresh-keeping gas from admission port, and the air in the crisper then overflows crisper from exhausr port.
Described crisper lid lower surface is provided with regenerator, described regenerator is mounted on crisper lid below by regenerator hanging groove detouchable, like this before the accumulating fruit and vegetable, earlier with regenerator as for reducing temperature in the refrigerating plant, encapsulation be inserted into before the crisper crisper lid below, in storage and transport process, can reduce the temperature in the transportation like this, further prolong the vegetables and fruits freshness date.
Described crisper surface also is provided with the humiture display module, and this module comprises battery, controller, Temperature Humidity Sensor, temperature and humidity display, and wherein battery provides power supply to controller, Temperature Humidity Sensor, temperature and humidity display; Temperature Humidity Sensor is then measured temperature and the humidity of crisper, and metrical information conducted to controller, controller is presented on the temperature and humidity display during with fructufy, like this in vegetables and fruits accumulating and shelf sales process, seller and purchaser can see temperature and the humidity in the crisper in real time, are convenient in time understand the fresh-keeping situation in the crisper.
Described fresh-keeping gas mainly comprises nitrogen.
Described fresh-keeping gas mainly comprises following component: the nitrogen of oxygen 5%～15%, carbon dioxide 1%～10% and remaining component.
Be plugged with the admission port rubber plug on the described admission port; Be plugged with the exhausr port rubber plug on the described exhausr port.
Described regenerator is a hollow container, and inside is filled with salt liquor, and its thermal capacitance and water are similar to be a kind of cold-storage material with low cost, and can not freeze in sub-zero environment.
A kind of controlled atmosphere method of air-regulation type fruit and vegetable crisper is characterized in that, may further comprise the steps:
A, fruit and vegetable is piled up in the crisper box body, and the crisper lid is covered on the crisper box body, and press buckle, make crisper lid and the fastening of crisper box body so that sealing;
B, admission port rubber plug, exhausr port rubber plug are extracted, filling device and admission port are connected, operate filling device again, fresh-keeping gas charge is advanced in the crisper, the air in the crisper is then discharged by exhausr port;
Behind c, filled the finishing, admission port rubber plug, exhausr port rubber plug are filled in admission port and exhausr port respectively, seal crisper again.
Beneficial effect of the present invention:
Can keep lower temperature at vegetables and fruits accumulating sales section, and lower oxygen content, the vegetables and fruits fresh keeping time can better be prolonged.
Description of drawings
Fig. 1 is a kind of air-regulation type fruit and vegetable crisper structural representation;
Fig. 2 is a kind of air-regulation type fruit and vegetable crisper structure exploded view;
Fig. 3 is a kind of air-regulation type fruit and vegetable crisper structural plan cutaway view;
Fig. 4 is a kind of air-regulation type fruit and vegetable crisper structural upright cutaway view;
Fig. 5 is that a kind of air-regulation type fruit and vegetable crisper fills diagram of work.
1, crisper box body, 12, fitting surface, 2, the crisper lid, 21, handle, 22, buckle, 23a, admission port rubber plug, 23b, exhausr port rubber plug, 24a, admission port, 24b, exhausr port, 25, seal ring, 26, regenerator hanging groove, 3, humiture display module, 4, regenerator, 5, filling device.
The specific embodiment
By reference to the accompanying drawings the present invention is described in further detail below by the specific embodiment.
Shown in Fig. 1,2,3,4:
A kind of air-regulation type fruit and vegetable crisper comprises crisper box body and crisper lid, it is characterized in that: described crisper lid is by being arranged on buckle spiral-lock on its periphery on the crisper box body; Fitting surface between described crisper lid and the crisper box body is provided with seal ring; Described crisper lid is provided with admission port and exhausr port, runs through inside and outside the crisper; Described admission port can cooperate butt joint with filling device, described filling device is pressed into crisper with fresh-keeping gas from admission port, and the air in the crisper then overflows crisper from exhausr port.
Described crisper lid lower surface is provided with regenerator, described regenerator is mounted on crisper lid below by regenerator hanging groove detouchable, like this before the accumulating fruit and vegetable, earlier with regenerator as for reducing temperature in the refrigerating plant, encapsulation be inserted into before the crisper crisper lid below, in storage and transport process, can reduce the temperature in the transportation like this, further prolong the vegetables and fruits freshness date.
Described crisper surface also is provided with the humiture display module, and this module comprises battery, controller, Temperature Humidity Sensor, temperature and humidity display, and wherein battery provides power supply to controller, Temperature Humidity Sensor, temperature and humidity display; Temperature Humidity Sensor is then measured temperature and the humidity of crisper, and metrical information conducted to controller, controller is presented on the temperature and humidity display during with fructufy, in vegetables and fruits accumulating and shelf sales process, seller and purchaser can see temperature and the humidity in the crisper in real time like this, are convenient in time understand the fresh-keeping situation in the crisper, and correspondingly carry out some maintenances, for example replace Low temperature regenerator, perhaps whole crisper is placed cold storage environment, lower the temperature.
Described fresh-keeping gas mainly comprises nitrogen.
Described fresh-keeping gas mainly comprises following component: the nitrogen of oxygen 5%～15%, carbon dioxide 1%～10% and remaining component.
Be plugged with the admission port rubber plug on the described admission port; Be plugged with the exhausr port rubber plug on the described exhausr port.
Described regenerator is a hollow container, and inside is filled with salt liquor, and its thermal capacitance and water are similar to be a kind of cold-storage material with low cost, and can not freeze in sub-zero environment.
As shown in Figure 5:
A kind of controlled atmosphere method of air-regulation type fruit and vegetable crisper is characterized in that, may further comprise the steps:
A, fruit and vegetable is piled up in the crisper box body, and the crisper lid is covered on the crisper box body, and press buckle, make crisper lid and the fastening of crisper box body so that sealing;
B, admission port rubber plug, exhausr port rubber plug are extracted, filling device and admission port are connected, operate filling device again, fresh-keeping gas charge is advanced in the crisper, the air in the crisper is then discharged by exhausr port;
Behind c, filled the finishing, admission port rubber plug, exhausr port rubber plug are filled in admission port and exhausr port respectively, seal crisper again.
Above content be in conjunction with concrete embodiment to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. an air-regulation type fruit and vegetable crisper comprises crisper box body and crisper lid, it is characterized in that: described crisper lid is by being arranged on buckle spiral-lock on its periphery on the crisper box body; Fitting surface between described crisper lid and the crisper box body is provided with seal ring; Described crisper lid is provided with admission port and exhausr port, runs through inside and outside the crisper; Described admission port can cooperate butt joint with filling device, described filling device is pressed into crisper with fresh-keeping gas from admission port, and the air in the crisper then overflows crisper from exhausr port.
2. a kind of air-regulation type fruit and vegetable crisper as claimed in claim 1, it is characterized in that: described crisper lid lower surface is provided with regenerator, and described regenerator is mounted on crisper lid below by regenerator hanging groove detouchable.
3. a kind of air-regulation type fruit and vegetable crisper as claimed in claim 1, it is characterized in that: described crisper surface also is provided with the humiture display module, this module comprises battery, controller, Temperature Humidity Sensor, temperature and humidity display, and wherein battery provides power supply to controller, Temperature Humidity Sensor, temperature and humidity display; Temperature Humidity Sensor is then measured temperature and the humidity of crisper, and metrical information is conducted to controller, and controller is presented on the temperature and humidity display during with fructufy.
4. a kind of air-regulation type fruit and vegetable crisper as claimed in claim 1, it is characterized in that: described fresh-keeping gas mainly comprises nitrogen.
5. a kind of air-regulation type fruit and vegetable crisper as claimed in claim 1, it is characterized in that: described fresh-keeping gas mainly comprises following component: the nitrogen of oxygen 5%～15%, carbon dioxide 1%～10% and remaining component.
6. a kind of air-regulation type fruit and vegetable crisper as claimed in claim 1 is characterized in that: be plugged with the admission port rubber plug on the described admission port; Be plugged with the exhausr port rubber plug on the described exhausr port.
7. a kind of air-regulation type fruit and vegetable crisper as claimed in claim 1, it is characterized in that: described regenerator is a hollow container, and inside is filled with salt liquor.
8. the controlled atmosphere method of an air-regulation type fruit and vegetable crisper, it is characterized in that, may further comprise the steps: a, fruit and vegetable is piled up in the crisper box body, and the crisper lid is covered on the crisper box body, and press buckle, make crisper lid and the fastening of crisper box body so that sealing; B, admission port rubber plug, exhausr port rubber plug are extracted, filling device and admission port are connected, operate filling device again, fresh-keeping gas charge is advanced in the crisper, the air in the crisper is then discharged by exhausr port; Behind c, filled the finishing, admission port rubber plug, exhausr port rubber plug are filled in admission port and exhausr port respectively, seal crisper again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102752304A CN103287736A (en) | 2013-07-03 | 2013-07-03 | Modified atmosphere type fruit and vegetable preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102752304A CN103287736A (en) | 2013-07-03 | 2013-07-03 | Modified atmosphere type fruit and vegetable preservation box |
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| CN103287736A true CN103287736A (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102752304A Pending CN103287736A (en) | 2013-07-03 | 2013-07-03 | Modified atmosphere type fruit and vegetable preservation box |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855331A (en) * | 2017-02-15 | 2017-06-16 | 广州鲜之源生态冷链技术有限公司 | A kind of vehicular ultralow temperature refrigerant generator |
| CN107811031A (en) * | 2017-12-05 | 2018-03-20 | 苏州市农业科学院 | A kind of normal temperature physical fresh-keeping device and method of fig |
| CN110697258A (en) * | 2018-07-09 | 2020-01-17 | 银川上河图新技术研发有限公司 | Fruit and vegetable fresh-keeping box |
| CN112075492A (en) * | 2020-08-31 | 2020-12-15 | 华南理工大学 | Corona discharge low-temperature plasma device, litchi fresh-keeping device and litchi fresh-keeping method |
-
2013
- 2013-07-03 CN CN2013102752304A patent/CN103287736A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855331A (en) * | 2017-02-15 | 2017-06-16 | 广州鲜之源生态冷链技术有限公司 | A kind of vehicular ultralow temperature refrigerant generator |
| CN107811031A (en) * | 2017-12-05 | 2018-03-20 | 苏州市农业科学院 | A kind of normal temperature physical fresh-keeping device and method of fig |
| CN110697258A (en) * | 2018-07-09 | 2020-01-17 | 银川上河图新技术研发有限公司 | Fruit and vegetable fresh-keeping box |
| CN112075492A (en) * | 2020-08-31 | 2020-12-15 | 华南理工大学 | Corona discharge low-temperature plasma device, litchi fresh-keeping device and litchi fresh-keeping method |
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Application publication date: 20130911 |