One kind fortune storage antistaling box
Technical field
The present invention relates to postharvest technology of fruits and vegetables field, and storage antistaling box is transported more particularly to one kind.
Background technology
Deepfreeze is to extend the effective means for adopting rear fruits and vegetables shelf life, and unique hand of most preserving fruit and vegetable utilizings
Section, it is widely used by fruits and vegetables industry, but its effect be difficult to meet fruits and vegetables circulation and sale needs, it is necessary to other means
It is combined, plays fresh-keeping effect and preferably act synergistically.
Postharvest fruit and vegetable respiration is closely related with its shelf life.Respiration is stronger, and the speed of fruit-vegetable quality deterioration is got over
It hurry up, it is on the contrary then slower.Fruits and vegetables local environment atmosphere has significant impact to the respiration of fruits and vegetables.Different oxygen concentration and not
Same gas concentration lwevel plays the role of different to the respiration and quality comparison of fruits and vegetables.Scientific and reasonable atmosphere, can be with
Suppress the respiration of fruits and vegetables, extend the shelf life of fruits and vegetables;And inappropriate atmosphere, then fruits and vegetables may be damaged,
Shorten shelf life on the contrary.At present, the postharvest technology of fruits and vegetables based on control climate, it is single emphasize packaging when gas with various ratio
Example, and have ignored the control to atmosphere in being packed in storage.In fact, constantly carried out during the storage of fruits and vegetables after packaging
Respiration, also continuous real-time change, storage later stage easily cause breathing to injure to gas ratio to fruits and vegetables in packaging, accelerate fruits and vegetables
Quality deterioration.
With the fast development of China's traffic network and going from strength to strength for logistics business, vegetable and fruit packaging transport supply requirement is got over
Come it is bigger, north and south transport, even transported across country it is increasingly usual.Fruits and vegetables transportation typically uses bubble chamber, carton or plastic tray
Disk etc..To have no adjustment effect to atmosphere, transportation preserving fruit and vegetable utilizing depends on deepfreeze, fruits and vegetables product for carton and plastic pallet
Shoddyization and damage of a relatively high, the shelf life of fruits and vegetables is relatively short.Although bubble chamber is with good heat-insulating property and vibrations
Cushioning effect, but poor air permeability, easily cause fruits and vegetables breathing injury.The mechanical strength of other bubble chamber is low, fragile, environment friend
Good property is poor, and process of manufacture environmental pollution is serious.With the increasing of national environmental protection dynamics, its production cost increasingly raises, not
The change of vegetable and fruit packaging material will be promoted, towards trend development that is green, reusing.
The content of the invention
(1) technical problems to be solved
, can not regulation device inside gas to solve existing preservation device it is an object of the invention to provide a kind of transportation fresh-retaining case
The problem of atmosphere causes fresh-keeping effect undesirable.
(2) technical scheme
In order to solve the above-mentioned technical problem, the present invention provides a kind of fortune storage antistaling box, including casing and close with the casing
The case lid of adaptation is sealed, the case lid is provided with least one louver(-vre), and the louver(-vre) is provided with ventilated membrane, and the ventilated membrane is used
To regulate and control the exchange rate of air in the casing.
Wherein, the bottom surface of the casing is provided with multiple socles, and the upper surface of the case lid is provided with fits with socle positioning
The groove matched somebody with somebody.
Wherein, the casing is provided with data acquisition transport module and locating module, the data acquisition transport module and
The locating module connection, the locating module is d GPS locating module and/or Big Dipper locating module.
Wherein, the inwall of the casing is provided with the temperature sensor being connected with the data acquisition transport module, humidity
Sensor and oxygen and carbon dioxide sensor, the data acquisition transport module lead to pattern and monitoring center's data by the whole network
Transmission.
Wherein, the ventilated membrane is fixed on the louver(-vre) by window frame.
Wherein, sealing gasket is provided between the louver(-vre) and the window frame, is provided between the window frame and the ventilated membrane
Sealing gasket.
Wherein, the window frame is hard metal frame.
Wherein, the calculation formula of the gas permeability of the ventilated membrane is:The gas permeability of ventilated membrane=(fruits and vegetables respiratory rate × fruit
Vegetable useful load)/louver(-vre) the gross area.
Wherein, the fruits and vegetables respiratory rate depends on the species and storage temperature of fruits and vegetables.
Wherein, the size of the ventilated membrane and the size of louver(-vre) match.
(3) beneficial effect
A kind of fortune storage antistaling box provided by the invention, casing seal with case lid, prevent gas from passing through gap between the two
Exchanged with the external world, louver(-vre) is set on case lid, ventilated membrane is set in louver(-vre), by controlling oxygen and dioxy inside antistaling box
Change carbon and extraneous exchange rate, realize the suppression to fruits and vegetables respiration and prevent breathing from injuring, and then realize in antistaling box
The automatic control of portion's atmosphere, extend the shelf life of fruits and vegetables, ensure good fresh-keeping effect.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of case lid of the embodiment of the present invention.
In figure, 1:Casing;2:Case lid;3:Louver(-vre);4:Ventilated membrane;5:Socle;6:Data acquisition transport module;7:Temperature
Sensor;8:Humidity sensor.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can
To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of fortune storage antistaling box, including casing 1 and with the casing 1
The case lid 2 of adaptation is sealed, the case lid 2 is provided with least one louver(-vre) 3, and the louver(-vre) 3 is provided with ventilated membrane 4, described
Ventilated membrane 4 is regulating and controlling the exchange rate of air in the casing 1.
Wherein, casing 1 is shaped as square, is made of the high strength hard plastic material of high gas-obstructing character, and it holds
Product chooses the casing 1 of appropriate volume according to the species of fruits and vegetables and freight volume between 20~1000 liters.
Further, the bottom surface of casing 1 is provided with multiple socles 5, and the present embodiment selects four, is respectively arranged on the bottom surface of casing 1
Four angles, the height of socle 5 is 10cm, and the upper surface of case lid 2 is provided with positions the groove being adapted to socle 5, to fresh-keeping
Stable casing 1 when case stacks, while make to form cold air circulation passage when gap is used as cooling between two casings 1 up and down.
Wherein, casing 1 is provided with the data acquisition transport module 6 and locating module being connected with each other, and the inwall of casing 1 is provided with
TEMP 7, humidity sensor 8 and oxygen and the carbon dioxide sensor being connected with data acquisition transport module 6.
Further, locating module is d GPS locating module and/or Big Dipper locating module, to gather the position of antistaling box
Information simultaneously transmits data acquisition transport module 6, and TEMP 7, humidity sensor 8 and oxygen and carbon dioxide sensor are real respectively
When monitor temperature, humidity, the concentration of oxygen and carbon dioxide in antistaling box, and send the data message of monitoring to data and adopt
Collect transport module 6.
Wherein, data acquisition transport module 6 leads to pattern by the temperature of the position of the antistaling box of collection and its inside using the whole network
Degree, humidity, oxygen and gas concentration lwevel data message send external monitoring center to, and the convenient situation to antistaling box is supervised in real time
Survey, ensure the fresh-keeping effect of fruits and vegetables.
Further, case lid 2 is adapted to the sealing of casing 1, prevents gas from being exchanged by gap between the two with the external world, case
Lid 2 is provided with 1~10 louver(-vre) 3, and the specific number and size of louver(-vre) 3 are according to the area and the mechanical property of case lid 2 of case lid 2
It is required that setting.
Wherein, is provided with hard metal window frame in louver(-vre) 3, to the ventilated membrane 4 of fixed special membrane material, louver(-vre) 3 and
Sealing gasket is provided between window frame, sealing gasket is provided between window frame and ventilated membrane 4, prevents the gas exchanges caused by poorly sealed.
Further, the size of ventilated membrane 4 is adapted to louver(-vre) 3, the gas permeability of ventilated membrane 4 according to the useful loads of fruits and vegetables,
Fruits and vegetables respiratory rate and the selection of the gross area COMPREHENSIVE CALCULATING of louver(-vre) 3, calculation formula are:
The gas permeability of ventilated membrane=(fruits and vegetables respiratory rate × fruits and vegetables useful load)/louver(-vre) gross area.
Wherein, the respiratory rate of fruits and vegetables depends on the factors such as the species of fruits and vegetables, storage temperature, and fruits and vegetables useful load is selected by
The volume of antistaling box determines that ventilated membrane 4 is real by controlling oxygen and carbon dioxide and outside exchange rate inside antistaling box
The now suppression to fruits and vegetables respiration simultaneously prevents breathing from injuring, and then extends fruits and vegetables shelf life.The gas permeability of ventilated membrane 4 passes through tune
Whole membrane material material formula is realized.
Embodiment 1
1 louver(-vre) is set on the case lid for the antistaling box that volume is 25 liters, its area is 0.04m2.It is built-in to antistaling box
Enter 6kg cherries, the accumulating under the conditions of -1 DEG C~1 DEG C.Cherry at the morning 11 before pluck, 8 is ripe, and temperature is placed in 4 hours
For in 2 DEG C of cold water soak 10min after under the conditions of 1 DEG C~4 DEG C draining 1 hour.The ventilated membrane according to needed for being understood calculation formula
Gas permeability is 10000mL/24hm2·101kPa.The ventilated membrane of selection the type is placed in louver(-vre).Cherry stores up under the conditions of this
Deposit 50 days or so, serviceability rate is up to more than 98%.
Embodiment 2:
2 louver(-vre)s are set on the case lid of 200 liters of antistaling box of volume, and its area is 0.09m2.It is built-in to antistaling box
Enter 80kg cherries, the accumulating under the conditions of 4 DEG C~6 DEG C.Cherry at the morning 10 before pluck, 9 is ripe, and temperature is placed in 4 hours
For in 2 DEG C of cold water soak 10min after under the conditions of 1 DEG C~4 DEG C draining 1 hour.The ventilated membrane according to needed for being understood calculation formula
Gas permeability is 35000mL/24hm2101kPa or so.The ventilated membrane of selection the type is placed in louver(-vre).Cherry under the conditions of this
Peach stores 30 days or so, and serviceability rate is up to more than 98%.
Embodiment 3
4 louver(-vre)s are set on the case lid of volume 1000L antistaling box, and its area is 0.36m2.It is built-in to antistaling box
Enter 500kg cherries, the accumulating under the conditions of -1 DEG C~1 DEG C.Cherry at the morning 8 before pluck, 8 is ripe, and temperature is placed in 3 hours
For in 2 DEG C of cold water soak 10min after under the conditions of 1 DEG C~4 DEG C draining 1 hour.The oxygen flow of ventilated membrane is understood according to calculation formula
Rate is 12000mL/24hm2101kPa or so.The ventilated membrane of selection the type is placed in louver(-vre).Cherry stores up under the conditions of this
Deposit 40 days or so, serviceability rate is up to more than 98%.
A kind of fortune storage antistaling box provided by the invention, casing seal with case lid, prevent gas from passing through gap between the two
Exchanged with the external world, louver(-vre) is set on case lid, ventilated membrane is set in louver(-vre), by controlling oxygen and dioxy inside antistaling box
Change carbon and extraneous exchange rate, realize the suppression to fruits and vegetables respiration and prevent breathing from injuring, and then realize in antistaling box
The automatic control of portion's atmosphere, extend the shelf life of fruits and vegetables, ensure good fresh-keeping effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.