CN107156280A - A kind of fruit freshness preserving system - Google Patents
A kind of fruit freshness preserving system Download PDFInfo
- Publication number
- CN107156280A CN107156280A CN201710502006.2A CN201710502006A CN107156280A CN 107156280 A CN107156280 A CN 107156280A CN 201710502006 A CN201710502006 A CN 201710502006A CN 107156280 A CN107156280 A CN 107156280A
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- Prior art keywords
- oxygen
- control system
- carbon dioxide
- controller
- warehouse
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention discloses a kind of fruit freshness preserving system, the fresh-keeping system includes the sealed warehouse for being used to store fruit, it is arranged on the temperature control system in warehouse, humidity control system, oxygen control system, carbon dioxide control system, ethylene concentration control system and the controller being arranged on outside warehouse, temperature control system includes temperature sensor and refrigeration machine, humidity control system includes humidity sensor and humidifier, oxygen control system, which includes oxygen sensor and oxygen input device carbon dioxide control system, includes carbon dioxide sensor and carbon dioxide input unit, ethylene concentration control system includes ethylene concentration sensor and ethylene removal device.The fruit freshness preserving system of the present invention has abandoned the preserving type of existing refrigeration and waxing, more energy-saving and environmental protection, and extends the storage period of fruit, keeps the freshness and fragility of fruit.
Description
Technical field
The present invention relates to fruit freshness preserving technical field, more particularly to a kind of fruit freshness preserving system.
Background technology
Fruit freshness preserving Storage in cold bank is the activity for suppressing microorganism and enzyme, and extension fruit and vegetable is lived forever a kind of storage side of phase
Formula.Fresh-keeping ice house technology is the major way of modern fruit and vegetable preservation by low temperature.The preservation temperature scope of fruit and vegetable is 0~15
DEG C, fresh-retaining preserving can reduce the incidence of pathogeny bacterium and the rotting rate of fruit, can also slow down the respiratory metabolism process of fruit,
So as to reach that prevention decays, extend the purpose of storage period.
Use refrigeration more existing fruit freshness preserving technology and wax to control the metabolism of vegetables and fruits to carry out on vegetables and fruits
Preserve, but refrigeration needs to set up freezer, and a large amount of electricity consumptions are needed, and the waxing of vegetables and fruits then has a certain impact to health,
People are when eating, and the general melon skin for causing vegetables and fruits can not be eaten, and waste the nutritional ingredient of melon skin.Modified atmosphere fresh-keeping storage is state
Inside and outside relatively advanced preserving fruit and vegetable utilizing facility, temperature that it can be in regulation warehouse, humidity, can control oxygen, the dioxy in storehouse again
Change the content of the gases such as carbon, fruits and vegetables in storehouse in a dormant state, original quality is still kept after outbound.It therefore, it can consideration pair
Controlled atmosphere technology is improved and innovated there is provided a kind of more energy-saving and environmental protection, efficient fruit freshness preserving system to meet people
The need for daily life.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of fruit freshness preserving system, the fresh-keeping system has abandoned existing
Refrigeration and waxing preserving type, more energy-saving and environmental protection, and extend the storage period of fruit keep the freshness of fruit and crisp
Property.
The present invention solves technical problem and uses following technological means：
The invention provides a kind of fruit freshness preserving system, including for storing the sealed warehouse of fruit, in addition to it is arranged on storehouse
Temperature control system, humidity control system, oxygen control system, carbon dioxide control system, ethylene concentration control system in storehouse
Unite and be arranged on the controller outside warehouse；
The temperature control system includes：Temperature sensor, for detecting the temperature value in warehouse and by the temperature value of measurement
The controller is transferred to as temperature conditionss parameter；Refrigeration machine, is connected with the controller and is used to provide cold air for warehouse
To adjust temperature；
The humidity control system includes：Humidity sensor, for detecting the humidity value in warehouse and by the humidity value of measurement
The controller is transferred to as damp condition parameter；Humidifier, is connected with the controller and is used to provide atomization for warehouse
Aqueous vapor adjusts humidity；
The oxygen control system includes：Oxygen sensor, for measuring the oxygen concentration in warehouse and by the oxygen of measurement
Concentration value is transferred to the controller as oxygen concentration conditions parameter；Oxygen input device, for providing oxygen for warehouse；
The carbon dioxide control system includes：Carbon dioxide sensor, for measure the gas concentration lwevel in warehouse and
The carbon dioxide concentration value of measurement is transferred to the controller as oxygen concentration conditions parameter；Carbon dioxide input unit,
For to provide carbon dioxide in warehouse；
The ethylene concentration control system includes：Ethylene concentration sensor, for measuring the ethylene concentration in warehouse as control
The ethylene concentration parameter of device；Ethylene removal device, harmful substance, aroma gases for removing ethene and fruit release；
The controller internal memory contains fruit freshness preserving controlled atmosphere threshold value, and receives the oxygen sensor, carbon dioxide sensor, second
The oxygen density value of alkene concentration sensor measurement, carbon dioxide concentration value, ethylene concentration value, calculate oxygen concentration and titanium dioxide
The ratiometric result of concentration of carbon, oxygen input device, carbon dioxide input unit, ethylene removal device are started according to result of calculation,
In regulation to controlled atmosphere threshold value.
Further, the fruit freshness preserving system also includes：Ventilation fan, is opened in above warehouse or top, with the control
Device connection processed, its operation and rotating speed are regulated and controled by controller.
Further, the fruit freshness preserving system also includes：Touch display screen, is connected with the controller, for showing
Fruit freshness preserving controlled atmosphere threshold value and real-time oxygen, carbon dioxide, ethylene concentration value, and touching instruction button assigns to controller
Regulating command.
Further, the controller includes integrated amplifier, A/D converter, photoelectrical coupler, can be by oxygen sensor
Device, carbon dioxide sensor, the oxygen density value of ethylene concentration sensor measurement, carbon dioxide concentration value, ethylene concentration value turn
It is changed to data signal.
Further, the fruit freshness preserving controlled atmosphere threshold value of the controller memory storage includes 2~8 DEG C of temperature threshold, humidity threshold
Value 85~95%, ethylene concentration threshold value 0.08-0.15%.
Further, the fruit freshness preserving system also includes：The mobile terminal being connected with the controller, for showing reality
When oxygen density value, carbon dioxide concentration value, ethylene concentration value.
Further, the mobile terminal includes mobile phone, computer, tablet personal computer or Intelligent bracelet.
Further, the temperature regulating range of the refrigeration machine is 0~15 DEG C, and the humidity regulation scope of the humidifier is
80~98%.
Compared with prior art, the present invention has the advantages that：
（1）The fruit freshness preserving system of the present invention, it is dense based on existing controlled atmosphere technology, including to temperature, humidity, oxygen
Multiple systems that degree, gas concentration lwevel, ethylene concentration are measured and regulated and controled, by the temperature control in warehouse in threshold value 2~8
DEG C, humid control is controlled in threshold value 0.08-0.15% in threshold value 85~95%, ethylene concentration so that the fruit in warehouse, which is in, stops
Dormancy state, keeps original quality and freshness fragility, it is suppressed that the generation of pest and disease damage, very nearly the same with fresh fruit after outbound.
（2）The fruit freshness preserving system of the present invention, controller can calculate oxygen concentration and the ratio of gas concentration lwevel
As a result, oxygen input device, carbon dioxide input unit, ethylene removal device, regulation to controlled atmosphere threshold are started according to result of calculation
In value, intelligentized accurate control is realized, it is to avoid artificial make-up gas and discharge gas, saved manpower and materials, section
Cost has been saved, has facilitated large-scale fruit freshness preserving to store.
（3）The fruit freshness preserving system of the present invention, the display touch-screen and mobile terminal being connected with controller can be shown
Real-time oxygen density value, carbon dioxide concentration value, ethylene concentration value, conveniently and efficiently realize long-range monitoring to the system and
Regulation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fruit freshness preserving system of the embodiment of the present invention 1；
Fig. 2 is a kind of structural representation of fruit freshness preserving system of the embodiment of the present invention 2.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Embodiment 1.
As shown in figure 1, the fruit freshness preserving system of the present embodiment, including for storing the sealed warehouse 1 of fruit, in addition to set
Temperature control system 10, humidity control system 20, oxygen control system 30, carbon dioxide control system 40, second in warehouse
Alkene concentration control system 50 and the controller 60 being arranged on outside warehouse.
Temperature control system 10 includes：Temperature sensor 110, for detecting the temperature value in warehouse and by the temperature of measurement
Angle value is transferred to the controller as temperature conditionss parameter；Refrigeration machine 120, is connected with the controller and is used to carry for warehouse
Cooling gas adjusts temperature, and its temperature regulating range is 0~15 DEG C.
Humidity control system 20 includes：Humidity sensor 210, for detecting the humidity value in warehouse and by the wet of measurement
Angle value is transferred to the controller as damp condition parameter；Humidifier 220, is connected with the controller and is used to carry for warehouse
Humidity is adjusted for atomization aqueous vapor, its humidity regulation scope is 80~98%.
Oxygen control system 30 includes：Oxygen sensor 310, for measuring the oxygen concentration in warehouse and by measurement
Oxygen density value is transferred to the controller as oxygen concentration conditions parameter；Oxygen input device 320, for being provided for warehouse
Oxygen.
Carbon dioxide control system 40 includes：Carbon dioxide sensor 410, for measuring the gas concentration lwevel in warehouse
And the carbon dioxide concentration value of measurement is transferred to the controller as oxygen concentration conditions parameter；Carbon dioxide input dress
420 are put, for provide carbon dioxide in warehouse.
Ethylene concentration control system 50 includes：Ethylene concentration sensor 510, for measuring the ethylene concentration conduct in warehouse
The ethylene concentration parameter of controller；Ethylene removal device 520, harmful substance, aroma for removing ethene and fruit release
Body.
The internal memory of controller 60 contains fruit freshness preserving controlled atmosphere threshold value, and receives the oxygen sensor 310, carbon dioxide sensing
Device 410, the oxygen density value of the measurement of ethylene concentration sensor 510, carbon dioxide concentration value, ethylene concentration value, calculate oxygen
The ratiometric result of concentration and gas concentration lwevel, oxygen input device 320, carbon dioxide input unit are started according to result of calculation
420th, in ethylene removal device 520, regulation to controlled atmosphere threshold value.
Embodiment 2.
As shown in Fig. 2 the fruit freshness preserving system of the present embodiment, including for storing the sealed warehouse 1 of fruit, in addition to set
Temperature control system 10, humidity control system 20, oxygen control system 30, carbon dioxide control system 40, second in warehouse
Alkene concentration control system 50, ventilation fan 70 and the controller 60 being arranged on outside warehouse, and the touch being connected with controller 60 are aobvious
Display screen 80, mobile terminal 90.
Temperature control system 10 includes：Temperature sensor 110, for detecting the temperature value in warehouse and by the temperature of measurement
Angle value is transferred to the controller as temperature conditionss parameter；Refrigeration machine 120, is connected with the controller and is used to carry for warehouse
Cooling gas adjusts temperature.
Humidity control system 20 includes：Humidity sensor 210, for detecting the humidity value in warehouse and by the wet of measurement
Angle value is transferred to the controller as damp condition parameter；Humidifier 220, is connected with the controller and is used to carry for warehouse
Humidity is adjusted for atomization aqueous vapor.
Oxygen control system 30 includes：Oxygen sensor 310, for measuring the oxygen concentration in warehouse and by measurement
Oxygen density value is transferred to the controller as oxygen concentration conditions parameter；Oxygen input device 320, for being provided for warehouse
Oxygen.
Carbon dioxide control system 40 includes：Carbon dioxide sensor 410, for measuring the gas concentration lwevel in warehouse
And the carbon dioxide concentration value of measurement is transferred to the controller as oxygen concentration conditions parameter；Carbon dioxide input dress
420 are put, for provide carbon dioxide in warehouse.
Ethylene concentration control system 50 includes：Ethylene concentration sensor 510, for measuring the ethylene concentration conduct in warehouse
The ethylene concentration parameter of controller；Ethylene removal device 520, harmful substance, aroma for removing ethene and fruit release
Body.
The internal memory of controller 60 contains fruit freshness preserving controlled atmosphere threshold value, and fruit freshness preserving controlled atmosphere threshold value includes 2~8 DEG C of temperature threshold,
Humidity threshold 85~95%, ethylene concentration threshold value 0.08-0.15%.Controller 60 is additionally operable to receive oxygen sensor 310, titanium dioxide
Carbon sensor 410, the oxygen density value of the measurement of ethylene concentration sensor 510, carbon dioxide concentration value, ethylene concentration value, are calculated
Go out the ratiometric result of oxygen concentration and gas concentration lwevel, it is defeated to start oxygen input device 320, carbon dioxide according to result of calculation
Enter in device 420, ethylene removal device 520, regulation to controlled atmosphere threshold value.Specifically, controller 60 includes integrated amplifier, A/D
Converter, photoelectrical coupler, can measure oxygen sensor 310, carbon dioxide sensor 410, ethylene concentration sensor 510
Oxygen density value, carbon dioxide concentration value, ethylene concentration value be converted to data signal.
Ventilation fan 70 is opened in above warehouse or top, is connected with the controller, is regulated and controled its operation by controller and is turned
Speed.Touch display screen 80 is used to show fruit freshness preserving controlled atmosphere threshold value and real-time oxygen, carbon dioxide, ethylene concentration value, and
Touching instruction button assigns regulating command to controller.Mobile terminal 90 is used to show real-time oxygen density value, dense carbon dioxide
Angle value, ethylene concentration value, specifically include mobile phone, computer, tablet personal computer or Intelligent bracelet.
The fruit freshness preserving system of the present invention, based on existing controlled atmosphere technology, including to temperature, humidity, oxygen
Multiple systems that concentration, gas concentration lwevel, ethylene concentration are measured and regulated and controled, by the temperature control in warehouse in threshold value 2
~8 DEG C, humid control is controlled in threshold value 0.08-0.15% in threshold value 85~95%, ethylene concentration so that the fruit in warehouse is in
Resting state, keeps original quality and freshness fragility, it is suppressed that the generation of pest and disease damage, very nearly the same with fresh fruit after outbound.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of fruit freshness preserving system, including for storing the sealed warehouse of fruit, it is characterised in that also including being arranged on storehouse
Temperature control system, humidity control system, oxygen control system, carbon dioxide control system, ethylene concentration control system in storehouse
Unite and be arranged on the controller outside warehouse；
The temperature control system includes：Temperature sensor, for detecting the temperature value in warehouse and by the temperature value of measurement
The controller is transferred to as temperature conditionss parameter；Refrigeration machine, is connected with the controller and is used to provide cold air for warehouse
To adjust temperature；
The humidity control system includes：Humidity sensor, for detecting the humidity value in warehouse and by the humidity value of measurement
The controller is transferred to as damp condition parameter；Humidifier, is connected with the controller and is used to provide atomization for warehouse
Aqueous vapor adjusts humidity；
The oxygen control system includes：Oxygen sensor, for measuring the oxygen concentration in warehouse and by the oxygen of measurement
Concentration value is transferred to the controller as oxygen concentration conditions parameter；Oxygen input device, for providing oxygen for warehouse；
The carbon dioxide control system includes：Carbon dioxide sensor, for measure the gas concentration lwevel in warehouse and
The carbon dioxide concentration value of measurement is transferred to the controller as oxygen concentration conditions parameter；Carbon dioxide input unit,
For to provide carbon dioxide in warehouse；
The ethylene concentration control system includes：Ethylene concentration sensor, for measuring the ethylene concentration in warehouse as control
The ethylene concentration parameter of device；Ethylene removal device, harmful substance, aroma gases for removing ethene and fruit release；
The controller internal memory contains fruit freshness preserving controlled atmosphere threshold value, and receives the oxygen sensor, carbon dioxide sensor, second
The oxygen density value of alkene concentration sensor measurement, carbon dioxide concentration value, ethylene concentration value, calculate oxygen concentration and titanium dioxide
The ratiometric result of concentration of carbon, oxygen input device, carbon dioxide input unit, ethylene removal device are started according to result of calculation,
In regulation to controlled atmosphere threshold value.
2. fruit freshness preserving system according to claim 1, it is characterised in that the fruit freshness preserving system also includes：Ventilation
Fan, is opened in above warehouse or top, is connected with the controller, and its operation and rotating speed are regulated and controled by controller.
3. fruit freshness preserving system according to claim 1, it is characterised in that the fruit freshness preserving system also includes：Touch
Display screen, is connected with the controller, for showing that fruit freshness preserving controlled atmosphere threshold value and real-time oxygen, carbon dioxide, ethene are dense
Angle value, and touching instruction button assigns regulating command to controller.
4. fruit freshness preserving system according to claim 1, it is characterised in that the controller includes integrated amplifier, A/D
Converter, photoelectrical coupler, can be dense by the oxygen of oxygen sensor, carbon dioxide sensor, the measurement of ethylene concentration sensor
Angle value, carbon dioxide concentration value, ethylene concentration value are converted to data signal.
5. fruit freshness preserving system according to claim 1, it is characterised in that the fruit freshness preserving gas of the controller memory storage
Threshold value is adjusted to include 2~8 DEG C of temperature threshold, humidity threshold 85~95%, ethylene concentration threshold value 0.08-0.15%.
6. fruit freshness preserving system according to claim 1, it is characterised in that the fruit freshness preserving system also includes：With institute
The mobile terminal of controller connection is stated, for showing real-time oxygen density value, carbon dioxide concentration value, ethylene concentration value.
7. fruit freshness preserving system according to claim 6, it is characterised in that the mobile terminal includes mobile phone, computer, put down
Plate computer or Intelligent bracelet.
8. fruit freshness preserving system according to claim 1, it is characterised in that the temperature regulating range of the refrigeration machine is 0
~15 DEG C, the humidity regulation scope of the humidifier is 80~98%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502006.2A CN107156280A (en) | 2017-06-27 | 2017-06-27 | A kind of fruit freshness preserving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502006.2A CN107156280A (en) | 2017-06-27 | 2017-06-27 | A kind of fruit freshness preserving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107156280A true CN107156280A (en) | 2017-09-15 |
Family
ID=59828013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710502006.2A Withdrawn CN107156280A (en) | 2017-06-27 | 2017-06-27 | A kind of fruit freshness preserving system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107156280A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980892A (en) * | 2017-12-19 | 2018-05-04 | 山东省果树研究所 | A kind of preserving fruit and vegetable utilizing system |
| CN108073206A (en) * | 2017-12-23 | 2018-05-25 | 广西玉林市风益餐饮管理有限公司 | A kind of warehouse storage preservation device |
| CN108497049A (en) * | 2018-05-24 | 2018-09-07 | 潍坊广瑞纳智能冷链设备有限公司 | A kind of preserving fruit and vegetable utilizing all-in-one machine and method |
| CN111609663A (en) * | 2020-05-06 | 2020-09-01 | 珠海格力电器股份有限公司 | Fresh-keeping control device, refrigerator and fresh-keeping control method thereof |
| CN112304000A (en) * | 2020-10-23 | 2021-02-02 | 醉好科技运营(深圳)集团有限公司 | Temperature and humidity dynamic circulation control system for fruit and vegetable product cold storage |
| CN112753755A (en) * | 2020-12-30 | 2021-05-07 | 塔里木大学 | Intelligent fresh-keeping system of southern Xinjiang jun jujube |
Citations (4)
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| CN105183020A (en) * | 2015-08-11 | 2015-12-23 | 苏州华拓信息技术有限公司 | Vegetable and fruit preservation monitoring system |
| CN106106712A (en) * | 2016-06-28 | 2016-11-16 | 广西杨氏鲜果有限公司 | A kind of fruit freshness preserving system |
| CN205695354U (en) * | 2016-03-29 | 2016-11-23 | 黑龙江聚拢华玺智能科技有限公司 | A kind of fresh keeping device for fruit |
| JP2017095166A (en) * | 2015-11-27 | 2017-06-01 | 三井化学東セロ株式会社 | Packaging container suitable for keeping freshness of fruit and vegetables, and package body using the same |
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2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183020A (en) * | 2015-08-11 | 2015-12-23 | 苏州华拓信息技术有限公司 | Vegetable and fruit preservation monitoring system |
| JP2017095166A (en) * | 2015-11-27 | 2017-06-01 | 三井化学東セロ株式会社 | Packaging container suitable for keeping freshness of fruit and vegetables, and package body using the same |
| CN205695354U (en) * | 2016-03-29 | 2016-11-23 | 黑龙江聚拢华玺智能科技有限公司 | A kind of fresh keeping device for fruit |
| CN106106712A (en) * | 2016-06-28 | 2016-11-16 | 广西杨氏鲜果有限公司 | A kind of fruit freshness preserving system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980892A (en) * | 2017-12-19 | 2018-05-04 | 山东省果树研究所 | A kind of preserving fruit and vegetable utilizing system |
| CN108073206A (en) * | 2017-12-23 | 2018-05-25 | 广西玉林市风益餐饮管理有限公司 | A kind of warehouse storage preservation device |
| CN108497049A (en) * | 2018-05-24 | 2018-09-07 | 潍坊广瑞纳智能冷链设备有限公司 | A kind of preserving fruit and vegetable utilizing all-in-one machine and method |
| CN111609663A (en) * | 2020-05-06 | 2020-09-01 | 珠海格力电器股份有限公司 | Fresh-keeping control device, refrigerator and fresh-keeping control method thereof |
| CN112304000A (en) * | 2020-10-23 | 2021-02-02 | 醉好科技运营(深圳)集团有限公司 | Temperature and humidity dynamic circulation control system for fruit and vegetable product cold storage |
| CN112753755A (en) * | 2020-12-30 | 2021-05-07 | 塔里木大学 | Intelligent fresh-keeping system of southern Xinjiang jun jujube |
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Application publication date: 20170915 |
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