CN102972512A - Household intelligent fruit and vegetable storage and fresh-keeping device - Google Patents
Household intelligent fruit and vegetable storage and fresh-keeping device Download PDFInfo
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- CN102972512A CN102972512A CN 201210494457 CN201210494457A CN102972512A CN 102972512 A CN102972512 A CN 102972512A CN 201210494457 CN201210494457 CN 201210494457 CN 201210494457 A CN201210494457 A CN 201210494457A CN 102972512 A CN102972512 A CN 102972512A
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- 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
- A23B7/152—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 comprising other gases in addition to CO2, N2, O2 or H2O ; Elimination of such other gases
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- 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
- A23B7/005—Preserving by heating
- A23B7/0053—Preserving by heating by direct or indirect contact with heating gases or liquids
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/003—Control or safety devices for sterilisation or pasteurisation systems
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
Abstract
The invention relates to a household intelligent fruit and vegetable storage and fresh-keeping device. The household intelligent fruit and vegetable storage and fresh-keeping device implement intelligent storage and fresh keeping by combining three basic processes of acceleration of ripening, fresh keeping and decay suppression according to the characteristics of stored fruits and vegetables, and the switch of the basic processes and the adjustment of temperatures, humidity and ozone content of the basic processes are completed by an automatic control system according to varietal characteristics and jump characteristics in botany of the stored fruits and vegetables. The switch of the basic processes is determined by detecting characteristic gases released from the fruits and vegetables. The whole process does not need human intervention, and the current states of the fruits and vegetables are fed back by a man-machine interactive system. The household intelligent fruit and vegetable storage and fresh-keeping device can distinguish green mature, red mature and decay of the stored fruits and vegetables, can help a user to improve the edible quality of the fruits and vegetables, and has the advantages of being low energy consumption, good effect, no pollution and convenience in operation when being used for storing and keeping fresh of the fruits and vegetables, thus being especially suitable for home use.
Description
Technical field
The present invention relates to a kind of family expenses storage fruit and vegetable intelligent apparatus.
Background technology
The fruit vegetables storing device that is applicable at present family mainly is to use refrigerator.Although modern refrigerator has refrigerating chamber, refrigerating chamber and the special functional areas such as temperature-changing chamber (fresh-keeping chamber), but still mainly is to carry out the preservation and freshness of food by the adjusting (particularly adopting low temperature) to temperature.The characteristics of fruits and vegetables personalized and stage (green mature, red ripe and old and feeble corruption etc.) because himself vital signs presents.The environment temperature of fruits and vegetables normal activities is usually more than 0 ℃, and different types of fruits and vegetables respectively have its best reserve temperature, the best reserve temperature of many fruits and vegetables (particularly Perenniporia martius fruits and vegetables) 10 ℃ or more than.In addition, the factors such as the humidity of storage environment, atmosphere composition and microorganism also are the key factors of storage fruit and vegetable.Therefore, at present the normal domestic use refrigerator there is no method and satisfies miscellaneous fruits and vegetables Extraordinary preservation and freshness demand.
Relate to setting pressure sensor below article storing box in refrigerator in the patent of invention " a kind of intelligent thermoregulating fresh-keeping refrigerator " (application number 200610098096.5).Be equivalent to utilize Item Weight in " electronic platform scale " weighing parcel tray, thereby auxiliary definite refrigerating capacity reaches the fine adjustment to temperature.In addition, this patent of invention do not relate to accelerate the ripening, fresh-keeping and press down rotten process and switch.
Summary of the invention
The important feature that fresh fruit of vegetables is compared other commodity is its distinctive vital signs.For consumers, the fresh-keeping of fruits and vegetables (especially having experienced the fruits and vegetables of shelf life) mainly is to make on its basis that keeps the distinctive nutrition of nature, local flavor and mouthfeel, and corrupt process delays senility.But the storage fruit and vegetable mode that existing family uses mainly is to use refrigerator, and the consumer also mainly relies on subjective experience when selecting the preservation and freshness mode.In the face of miscellaneous fruits and vegetables, this single and subjective mode obviously lacks science.Simultaneously, the ripener that uses in fruits and vegetables production, storage, transportation and the sales process and antistaling agent are so that the external feature of fruits and vegetables and inherent mature characteristic have lost associate naturally.Therefore, how according to the characteristic of fruits and vegetables, science and carry out cheaply preservation and freshness, and show in real time that in storage the ripe characteristic of fruits and vegetables provides reference for the consumer can satisfy again the requirement that family uses simultaneously, and being needs the technical task that solves.The invention provides and be suitable for the storage fruit and vegetable intelligent apparatus that family uses.
The below briefly introduces to the botany background knowledge of patent of the present invention.Fruits and vegetables can be according to assortment, whether the fruits and vegetables of different cultivars are according to existing jump phenomenon (respiratory unexpected reinforcement, the phenomenons such as unexpected increase of the air release amounts such as ethene and carbon dioxide) to be distinguished into transition type fruits and vegetables and non-transition type fruits and vegetables in the maturation simultaneously.Usually, transition type fruits and vegetables are divided into green mature and red ripe two stages take jump phenomenon as the boundary.Fruits and vegetables are at different physiological stages, and such as green mature and red ripe, its suitable temperature, humidity and gas member condition has significant difference.
Preservation and freshness handling process and the basic function of apparatus of the present invention are as described below.
(1) according to breediness and the jumping characteristic of fruits and vegetables, the temperature of its optimum maturation of the book of final entry, humidity and gas componant (comprising oxygen and carbon dioxide) condition, fresh-keeping and the corrupt rear optimum of optimum presses down rotten temperature after ripe, humidity and gas componant (comprise oxygen, carbon dioxide and ozone) condition, growing amount and the rate of change thereof of the characteristic gas (ethene or carbon dioxide) that generates in the Unit Weight unit interval during transition of transition type fruits and vegetables, growing amount and the rate of change thereof of the characteristic gas (ethanol) that discharges in the Unit Weight unit interval when fruits and vegetables produce corruption, etc.These data are obtained by experiment, have typicalness for fruit and vegetable varieties, and the form with the value of pre-determining in automatic control system is stored.The user only needs fruits and vegetables are put into storage space when the storage fruits and vegetables, and selects the kind information of fruits and vegetables, and automatic control system can be determined jumping characteristic, relevant preservation and freshness process and procedure parameter according to fruit-vegetable information.
The typical preservation and freshness of (two) transition type fruits and vegetables must the following three basic process of experience.
(1) accelerate the ripening: according to the described procedure parameter of above-mentioned main points () regulate storage environment temperature, humidity and gas (oxygen and carbon dioxide) content accelerate fruits and vegetables by green mature to red ripe transformation.
(2) fresh-keeping: as to regulate storage environment temperature, humidity and gas (oxygen, carbon dioxide and ozone) content according to the described procedure parameter of above-mentioned main points (), delay fruits and vegetables by red ripe in the old and feeble corrupt process that changes.Simultaneously, select to carry out thermal shock sterilization (as: pasteurization) according to the fruits and vegetables characteristic, adjust microbe species and quantity.
(3) press down corruption: regulate storage environment temperature, humidity and gas (oxygen, carbon dioxide and ozone) content according to the described procedure parameter of above-mentioned main points (), periodic thermal shock sterilization modes such as (as: bus sterilizations) delays the corrupt speed of fruits and vegetables.When the fruits and vegetables corruption exceeds modification scope, corrupt fruits and vegetables are sealed isolation, the protection external environment.
(3) the basic storage of non-transition type fruits and vegetables is identical with above-mentioned main points (two), the process that only reduced accelerate the ripening (1).If it is red ripe that transition type fruits and vegetables have been judged, its storage is identical with non-transition type fruits and vegetables.
(4) switching of three basic process is by detecting growing amount and the rate of change thereof of the predetermined characteristic gas that produces in the fruits and vegetables Unit Weight unit interval of preserve in the airtight storage space in the above-mentioned main points (two), then the individual features threshold value of detected value and predetermined this fruit and vegetable varieties is compared judgement and realization.The characteristic gas that is converted to fresh-keeping detection by accelerating the ripening is ethene or carbon dioxide, by accelerating the ripening or fresh-keepingly switching to that to press down the rotten characteristic gas that detects be ethanol.The detection of characteristic gas is finished by gas detection sensor, such as infrared ray absorbing sensor, semiconductor gas sensor etc.Finish according to the described procedure parameter of above-mentioned main points () under the control that is adjusted in automatic control system of temperature, humidity and ozone content in switching between the basic process and each basic process.Fruits and vegetables are in the identical storage space in the above-mentioned whole process, and associative operation does not need manual intervention, and are pointed out or warned by man-machine interactive system.
The primary structure of apparatus of the present invention is as described below.
Controller links to each other with pressure sensor (13), gas detection components (9), interior recirculation assembly (10) and magnetic valve (11), and the functions such as branch road switches, temperature and humidity control, ozone generation control realize weighing, circulating.
Weighing system comprises and holds basket (3), bucket circle (4) and pressure sensor (13).Bucket circle (4) is installed in interior bucket (5) upper port position, which is provided with three grooves, and each groove is separately installed with pressure sensor (13).Hold basket (3) and be lattice structure, its port position is provided with three cantilevers.Each cantilever is placed on respectively in the groove of bucket circle (4), places on the pressure sensor (13), and realization will hold basket (3) and be suspended in the interior bucket (5), in order to make things convenient for gas flow.Hold basket (3) upper three cantilevers and respectively fruits and vegetables weight transfer in the basket is obtained the fruits and vegetables gravimetric value to pressure sensor (13).The fruits and vegetables weight that records is in order to growing amount and the rate of change thereof of the predetermined characteristic gas of this fruits and vegetables unit interval release of unit of account weight.If record fruits and vegetables weight and be zero, controller will cut out its application, prevent maloperation.
Casing (2) connects bung (1) and interior bucket (5) consists of the storage space that seals.Interior bucket (5) sidewall has air vent (fresh air inlet and exhaust vent) and links to each other with gas-circulating system.Gas-circulating system comprises fan, gas detection components (9), interior recirculation assembly (10), magnetic valve (11), circulation line (12).Gas-circulating system is divided into three independently branch roads with the loop: outer circulation branch road, interior circulation branch road and detection branch.Each circulation route magnetic valve (11) switches.
Outer circulation realizes gas exchange between storage space and the environment, can realize the function that gas componant is regulated (oxygen and carbon dioxide) and reduced storage space humidity.When carrying out outer circulation, air vent and environmental communication utilize fan to form airflow circulating.
Interior circulation realizes bidirectional modulation, the increase storage space humidity of storage space temperature, comprises interior recirculation assembly (10), magnetic valve (11) and circulation line (12).The interior recirculation assembly (10) of installing on the interior closed circuit comprising: the two-way heating of semiconductor, humidifier, ozone generator.Carry out interior circulation time, storage space and external environment sealing isolation, under the effect of fan, the inner airflow circulating that forms of storage space.In the interior circulation, humidifier increases the storage space air humidity according to the feedback of humidity sensor, and ozone generator also carries out work according to setting, realizes sterilization and decomposing ethylene.
Casing (2), interior bucket (5), outer barrel (6) and base (7) intermediate course filling with insulation material, bung (1) also has thermal insulation layer.The two-way heating of semiconductor (being included in the interior recirculation assembly (10)) is realized adjustment according to the feedback that is installed in the temperature sensor in the interior bucket (5) by interior circulation.Humidity control system can realize the bidirectional modulation of temperature, can finish thermal shock sterilization (as: pasteurization) function.
Detect circulation and comprise gas detection components (9), magnetic valve (11) and circulation line (12).Detect circulation gas importing gas detection components (9) in the storage space is carried out online composition detection, can intermittently detect online characteristic gas component content and rate of change (realizing such scheme main points (four)) thereof in the storage space.Gas detection components (9) can be spectral absorption type gas sensor, or Semiconductor gas sensors type gas sensor.This assembly also can replace humidity sensor vapour content is detected.
Man-machine interactive system mainly is made of LED display, LED display lamp and function button.LED display display reminding information, fruit and vegetable varieties information and storage space Current Temperatures, humidity information.LED display lamp indication storage when prosomite and warning information.The user carries out selection and the affirmation of information by function button.
Controller stores the record content of above-mentioned main points (), includes the breediness of fruits and vegetables and jumping characteristic information and by basic process combination and each procedure parameter that its characteristic determines, comprises temperature, humidity and characteristic gas growing amount and rate of change thereof.These records are bases of controller prosthetic Prevention Intervention, and other each systems realize the preservation and freshness of fruits and vegetables under the coordination of controller.
The present invention program and basic device thereof with the beneficial effect that produces are: for fruits and vegetables provide the method for storing and refreshing of intelligent optimization, fresh-keeping effect is better than general refrigerator; The green mature of fruits and vegetables, red ripe and putrefaction stage can be identified and feed back, make things convenient for the more high-quality edible fruits and vegetables of consumer; Thermal shock sterilization and ozonization can make more sanitary cleaning of fruits and vegetables; For the fruits and vegetables of best preservation and freshness temperature higher (10 ℃ or more than), its energy consumption is lower and can not cause that fruits and vegetables damage to plants caused by sudden drop in temperature; Because do not add any chemical reagent, the safe and reliable noresidue of this programme and basic device thereof is suitable for family and uses.
Description of drawings
Fig. 1 is the refrigerator structure signal expanded view of one embodiment of the present invention.
Fig. 2 is the side view of structure shown in Figure 1.
Fig. 3 is the top view of weighing system.
Fig. 4 is the A-A cutaway view of Fig. 3.
Among the figure: the 1-bung, the 2-casing, 3-holds basket, bucket in the 4-bucket circle, 5-, the 6-outer barrel, 7-base, block cover behind the 8-, 9-gas detection components, recirculation assembly (the two-way heating of semiconductor, ozone generator and humidifier) in the 10-, 11-magnetic valve, 12-circulation line, 13-pressure sensor.
The specific embodiment
Bung (1), casing (2), interior bucket (5), outer barrel (6), base (7) and rear shelves covers (8) consist of the main body of apparatus of the present invention as shown in the figure.Casing (2) is connected with rear block cover (8) with outer barrel (6) with base (7) and defines the mutual alignment.Interior bucket (5) and outer barrel (6) embed location in the casing (2), filling with insulation material between interior bucket (5) and the outer barrel (6).Bung (1) has thermal insulation layer.
Bung (1) links to each other with casing (2) with interior bucket (5) and consists of the storage space of sealing, has air vent on interior bucket (5) the bucket wall and links to each other with gas-circulating system.On the interior bucket temperature sensor and humidity sensor are installed, measure the temperature and humidity of storage space.
Bucket circle (4) is positioned at bucket (5) upper port position, can be installed on the casing (2), also can be installed on the interior bucket (5).Have three grooves on the bucket circle (4), but setting pressure sensor (13) in the groove.Hold basket (3) for the fence type structure, be beneficial to gas communication.Hold basket (3) port position and be provided with three cantilevers, corresponding with upper three grooves of bucket circle (4), cantilever is placed in the groove and places the upper realization of pressure sensor (13) to hold basket (3) suspending at interior bucket (5).Hold basket (3), bucket circle (4) and pressure sensor (13) and jointly consist of weighing system, hold basket (3) upper three cantilevers and respectively fruits and vegetables weight transfer in the basket is obtained the fruits and vegetables gravimetric value to pressure sensor (13).Do not have fruits and vegetables if hold in the basket (3), controller will cut out, and prevent maloperation.
Gas-circulating system comprises fan, gas detection components (9), interior recirculation assembly (10), magnetic valve (11) and circulation line (12) as shown in the figure.Gas-circulating system is divided into three independently branch roads with the loop: outer circulation branch road, interior circulation branch road and detection branch.Each circulation route magnetic valve (11) switches, and utilizes fan to form airflow circulating.Outer circulation comprises magnetic valve (11) and the circulation line (12) that links to each other successively, realizes gas exchange between storage space and the external environment.When carrying out outer circulation, air vent and environmental communication.Interior circulation branch road comprises interior recirculation assembly (10), magnetic valve (11) and the circulation line (12) that links to each other successively.Interior recirculation assembly (10) comprises the two-way heating of semiconductor, humidifier and ozone generator.Carry out interior circulation time, storage space and external environment sealing isolation.Detect circulation and comprise gas detection components (9), magnetic valve (11) and the circulation line (12) that connects successively.Detect circulation gas in the storage space is imported gas detection components (9), carry out online composition detection.Detecting circulation is special interior circulation, and gas detection components (9) can be spectral absorption type gas sensor or Semiconductor gas sensors type gas sensor.Gas detection components (9) also can increase vapour content and detect the replacement humidity sensor.
Controller links to each other with man-machine interactive system with pressure sensor (13), gas detection components (9), interior recirculation assembly (10), magnetic valve (11), Temperature Humidity Sensor.Controller stores the record content of above-mentioned main points (), includes the breediness of fruits and vegetables and jumping characteristic information and by basic process combination and each procedure parameter that its characteristic determines, comprises temperature, humidity and characteristic gas growing amount and rate of change thereof.Other each systems realize the preservation and freshness of fruits and vegetables under the coordination of controller.Control system is controlled the two-way heating of semiconductor and humidifier according to the Temperature Humidity Sensor feedback, regulates the storage space temperature and humidity.Can realize simultaneously thermal shock sterilization (as: pasteurization) function.
Man-machine interactive system mainly is made of LED display, LED display lamp and function button.LED display display reminding information, fruit and vegetable varieties information and storage space Current Temperatures, humidity information.LED display lamp indication storage when prosomite and warning information.
Claims (10)
1. family expenses storage fruit and vegetable intelligent apparatus, can process multiple fruits and vegetables, it is characterized in that: in the identical product device, will accelerate the ripening, fresh-keeping and press down the preservation and freshness that rotten three basic process combination realizes fruits and vegetables, the adjusting of temperature, humidity and ozone content in the switching between each basic process and each basic process is finished under automatic controlling system according to breediness and the jumping characteristic of storage fruits and vegetables, whole process does not need manual intervention, and feeds back the process of current execution by man-machine interactive system.
2. the switching of basic process according to claim 1, it is characterized in that: the growing amount and the rate of change thereof that detect the predetermined characteristic gas of interior generation of institute's fruits and vegetables Unit Weight unit interval of preserve in the airtight storage space, with the individual features threshold ratio of detected value and predetermined this fruit and vegetable varieties, thus realize switching between basic process.
3. predetermined characteristic gas according to claim 2 is characterized in that: detecting and switching to fresh-keeping characteristic gas by accelerating the ripening is ethene or carbon dioxide, detects by accelerating the ripening or fresh-keepingly switching to that to press down rotten characteristic gas be ethanol.
4. family expenses storage fruit and vegetable intelligent apparatus according to claim 1, comprise controller, bung (1), casing (2), hold basket (3), bucket circle (4), interior bucket (5), outer barrel (6), gas detection components (9), interior recirculation assembly (10), magnetic valve (11), circulation line (12) and pressure sensor (13), it is characterized in that: bung (1) has thermal insulation layer; Be filled with heat-barrier material between interior bucket (5) and the outer barrel (6); Casing (2) connects bung (1) and interior bucket (5), common formation sealing storage space; Hold basket (3), pressure sensor (13) and bucket circle (4) and connect and compose successively weighing system; Interior bucket (5), gas detection components (9), interior recirculation assembly (10), magnetic valve (11) and circulation line (12) connect and compose gas-circulating system; Controller links to each other with pressure sensor (13), gas detection components (9), interior recirculation assembly (10) and magnetic valve (11).
5. weighing system according to claim 4 is characterized in that: be positioned at the upper port position of bucket (5), be installed on interior bucket (5) or the casing (2).
6. weighing system according to claim 4 is characterized in that: hold basket (3) and be the fence type structure, port position is provided with three cantilevers; Bucket circle (4) has three grooves, and is corresponding with above-mentioned cantilever; The cantilever that holds basket (3) is placed on the groove pressure sensor (13) of bucket circle (4), realizes holding basket (3) suspending at interior bucket (5); Hold basket (3) fruits and vegetables weight transmitting in the basket is obtained the fruits and vegetables gravimetric value to pressure sensor (13).
7. gas-circulating system according to claim 4, link to each other with interior bucket (5) sidewall air vent, it is characterized in that independently being consisted of in the loop by three of outer circulation branch road, interior circulation branch road and detection branch, realize carrying out the switching of branch road by magnetic valve (11): magnetic valve (11) and circulation line (12) connect and compose the outer circulation branch road, with space and external environment connect in the interior bucket (5); Magnetic valve (11), interior recirculation assembly (10) and circulation line (12) connect and compose interior circulation branch road in turn, bucket (5) internal gas flow closed circuit in forming; Magnetic valve (11), gas detection components (9) and circulation line (12) connect and compose detection branch in turn, and the gas in the interior bucket (5) is imported gas detection components (9) in order to detect.
8. gas detection components according to claim 4 (9) is characterized in that spectral absorption type gas sensor or Semiconductor gas sensors type gas sensor.
9. interior recirculation assembly according to claim 4 (10) is characterized in that comprising the two-way heating of semiconductor, humidifier and ozone generator.
10. controller according to claim 4 is characterized in that: store the breediness of fruits and vegetables and jumping characteristic information and by basic process combination and procedure parameter that its characteristic determines, comprise temperature, humidity and characteristic gas growing amount and rate of change thereof.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210494457 CN102972512A (en) | 2012-11-28 | 2012-11-28 | Household intelligent fruit and vegetable storage and fresh-keeping device |
| PCT/CN2013/087836 WO2014082563A1 (en) | 2012-11-28 | 2013-11-26 | Household device and method for preservation fruit and vegetable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210494457 CN102972512A (en) | 2012-11-28 | 2012-11-28 | Household intelligent fruit and vegetable storage and fresh-keeping device |
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| Publication Number | Publication Date |
|---|---|
| CN102972512A true CN102972512A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210494457 Pending CN102972512A (en) | 2012-11-28 | 2012-11-28 | Household intelligent fruit and vegetable storage and fresh-keeping device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102972512A (en) |
| WO (1) | WO2014082563A1 (en) |
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| WO2014082563A1 (en) * | 2012-11-28 | 2014-06-05 | Liu Jianghui | Household device and method for preservation fruit and vegetable |
| CN104350968A (en) * | 2014-11-21 | 2015-02-18 | 苏州科大微龙信息技术有限公司 | Intelligent vegetable fresh-preserving device |
| CN105589493A (en) * | 2014-10-22 | 2016-05-18 | 天津盛唐气体有限公司 | Automatic control system for ripening acceleration of fruit |
| CN105953523A (en) * | 2016-06-01 | 2016-09-21 | 刘华英 | Control method of intelligent preservation refrigerator |
| CN106016952A (en) * | 2016-06-01 | 2016-10-12 | 刘华英 | Control system for intelligent freshness preservation refrigerator |
| CN106052296A (en) * | 2016-06-20 | 2016-10-26 | 刘华英 | Control method for intelligent fresh-keeping refrigerator capable of identifying kinds of fruits and vegetables |
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| CN108928567A (en) * | 2018-07-06 | 2018-12-04 | 罗彬彬 | It is a kind of can the refrigerating equipment guaranteed the quality of long-period freshness preserving |
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| CN113218889A (en) * | 2020-01-21 | 2021-08-06 | 青岛海尔电冰箱有限公司 | Fruit detection method, refrigerator and storage medium |
| CN113390834A (en) * | 2021-06-23 | 2021-09-14 | 长江师范学院 | Crisp plum maturity detection method based on visual identification |
| CN113390833A (en) * | 2021-06-23 | 2021-09-14 | 长江师范学院 | Crisp plum maturity judging method based on multiple detection modes |
| CN114027527A (en) * | 2021-11-08 | 2022-02-11 | 珠海格力电器股份有限公司 | Fruit and vegetable ripening device, control method thereof and refrigerator |
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| CN1779460A (en) * | 2004-11-22 | 2006-05-31 | 山东理工大学 | Intelligent antistaling experimental box for fruits and vegetables |
| CN100513947C (en) * | 2006-12-01 | 2009-07-15 | 苏州三星电子有限公司 | Intelligent thermoregulating fresh-keeping refrigerator |
| CN102972512A (en) * | 2012-11-28 | 2013-03-20 | 刘江辉 | Household intelligent fruit and vegetable storage and fresh-keeping device |
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2012
- 2012-11-28 CN CN 201210494457 patent/CN102972512A/en active Pending
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2013
- 2013-11-26 WO PCT/CN2013/087836 patent/WO2014082563A1/en active Application Filing
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| WO2014082563A1 (en) * | 2012-11-28 | 2014-06-05 | Liu Jianghui | Household device and method for preservation fruit and vegetable |
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| CN108928567A (en) * | 2018-07-06 | 2018-12-04 | 罗彬彬 | It is a kind of can the refrigerating equipment guaranteed the quality of long-period freshness preserving |
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| CN111503970B (en) * | 2020-04-17 | 2021-08-31 | 山东昊坤果业有限公司 | Intelligent fruit and vegetable fresh-keeping warehouse and method for sweet potato fresh-keeping storage by using same |
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| CN114027527A (en) * | 2021-11-08 | 2022-02-11 | 珠海格力电器股份有限公司 | Fruit and vegetable ripening device, control method thereof and refrigerator |
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| Publication number | Publication date |
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| WO2014082563A1 (en) | 2014-06-05 |
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