CN101817425B - Energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables - Google Patents
Energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables Download PDFInfo
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- CN101817425B CN101817425B CN2010101274621A CN201010127462A CN101817425B CN 101817425 B CN101817425 B CN 101817425B CN 2010101274621 A CN2010101274621 A CN 2010101274621A CN 201010127462 A CN201010127462 A CN 201010127462A CN 101817425 B CN101817425 B CN 101817425B
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Abstract
The invention relates to an energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables, in particular to fresh-keeping, storage and transportation equipment for fruits and vegetables. The energy-saving type intelligent vacuum fresh-keeping cabin comprises a cabin body, a cabin door and an inside environment adjusting system. The cabin body is internally provided with an interior air pipe, and an air outlet is arranged on the cabin body. The inside environment adjusting system comprises an electrical apparatus control system, a refrigerating unit, a vacuum pump, a humidifier, a negative oxygen ion generator and an ozone generator, wherein the electrical apparatus control system combines five physical fresh-keeping methods including vacuum degree, temperature, humidity, negative oxygen ion concentration and ozone concentration, controls and induces the plants to breathe and reduces the respiration of the plant life so as to satisfy the fresh-keeping condition ofthe fruits and vegetables. The invention achieves the purpose of keeping fresh of the fruits and the vegetables for a long time without any chemical materials, ensures the natural mature and inherentflavor of the fruits and vegetables, fundamentally avoids the secondary pollution of the fruits and the vegetables and ensures the degree of safety of foods.
Description
Technical field
The present invention relates to the warehouse logistics field, be specifically related to the preserving fruit and vegetable utilizing storage equipment.
Background technology
Known physical fresh-keeping storage equipment generally adopts cryogenic freezing technology, but still can't satisfy the long-time fresh-keeping storing and transporting requirement of most fruit and vegetables.So have to just begin at fruits and vegetables six, when medium to pluck, losing under the photosynthetic condition, reach ripe by consuming idiotrophic and moisture content, this has obviously reduced the due quality of fruits and vegetables.In order to continue the fruits and vegetables Keeping life, have to use chemical preservation processing and chemical ripening method sometimes simultaneously, this causes food security hidden danger easily.
Along with the development of preservation technique, people attempt prolonging by physical means the Keeping life of fruit and vegetable in recent years, for example to the degree of vacuum in the preserving fruit and vegetable utilizing storage equipment, temperature, humidity control, have obtained some progress.
Nonetheless,, suffer from a fresh-keeping storing and transporting difficult problem, still eat for a long time less than fresh fruits and vegetables for the people of life and work in special natural environments such as desert, island.How improving the leak tightness of preserving fruit and vegetable utilizing storage equipment, is the fresh-keeping storing and transporting a great problem, and it has directly had influence on the control accuracy of preserving fruit and vegetable utilizing storage equipment internal environment, thereby has had influence on fresh-keeping effect and carrying cost to a certain extent.
Summary of the invention
The object of the present invention is to provide a kind of energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables, to solve the problems of the technologies described above.
The present invention can realize by the following technical solutions:
Energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables comprises environment adjustment system in a cabin body, a hatch door, the cabin, is provided with inner airduct in the body of described cabin, and described cabin body is provided with air outlet, and environment adjustment system comprises an electrical apparatus control system in the described cabin;
Environment adjustment system also comprises a refrigerating unit in the described cabin, described refrigerating unit connects described electrical apparatus control system, described refrigerating unit is by described inner airduct of pipeline UNICOM and described air outlet, described electrical apparatus control system also connects a temperature sensor, described temperature sensor is positioned at described cabin body, and the temperature value that obtains is as one of conditional parameter of described electrical apparatus control system;
Environment adjustment system also comprises a vacuum pump in the described cabin, and described vacuum pump connects described electrical apparatus control system, by described inner airduct of pipeline UNICOM and described air outlet;
Environment adjustment system also comprises a humidifier in the described cabin, described humidifier connects described electrical apparatus control system, described electrical apparatus control system also connects a humidity sensor, and described humidity sensor is positioned at described cabin body, and the humidity value that obtains is as one of conditional parameter of described electrical apparatus control system;
Environment adjustment system also comprises a negative oxygen ion generator in the described cabin, described negative oxygen ion generator connects described electrical apparatus control system, described electrical apparatus control system also connects a negative oxygen ion concentration sensor, described negative oxygen ion concentration sensor is positioned at described cabin body, and the negative oxygen ion concentration value of obtaining is as one of conditional parameter of described electrical apparatus control system;
Environment adjustment system also comprises an ozone generator in the described cabin, described ozone generator connects described electrical apparatus control system, described electrical apparatus control system also connects an ozone concentration sensor, described ozone concentration sensor is positioned at described cabin body, and the ozone concentration value of obtaining is as one of conditional parameter of described electrical apparatus control system;
Described electrical apparatus control system is with degree of vacuum, temperature, humidity, and 5 kinds of physical fresh-keeping means combinations of negative oxygen ion concentration and ozone concentration are used, and control, inducing plant are breathed, and reduce the respiration of plant life, to satisfy the fresh-keeping condition of different fruits and vegetables.
Adjusting by environment adjustment system in the cabin, the plant respiration in the body of cabin can be controlled, be induced to energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables, make it to be in " hibernation " state, both the respiration of plant life was reduced to minimum level, consume idiotrophic and moisture content hardly, do not produce after-ripening and corrupt, rotten, reach the effect of long-period freshness preserving, realize multiple preserving fruit and vegetable utilizing accumulating target.The present invention does not use any chemical substance to reach fruit, vegetables long-period freshness preserving target, has not only kept the intrinsic local flavor of fruits and vegetables natural maturitys, has also fundamentally stopped the fruits and vegetables secondary pollution, has guaranteed the food security degree.
In order to ensure system stability, safe, energy-conservation, reliability service, described electrical apparatus control system adopts the PLC programmable control system.Described PLC programmable control system adopts the programming of " proportional integral (PI) method and ratio control method " dibit control system.Described PLC programmable control system can also be provided with emergency control procedure, under unexpected situation, starts defence program, and auto alarm.
Described cabin body adopts cold bundle steel plate welding assembled, and described cabin body inwall scribbles a preserving and sealing layer through rotational molding technique integral body, described preserving and sealing laminar surface spray coating heat preservation layer.Energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables possesses excellent sealing property, thereby can realize environmental variance in the cabin, oxygen content especially, accurate control.Under condition of negative pressure, temperature descends soon in the body of cabin, and humidity rises fast, and required negative oxygen ion, ozone ion amount are little, thereby can reduce energy consumption during the accumulating, thereby is significantly reduced to this.
It is the high intensity cold bundle steel plate of 2.8～3.2mm that described cold bundle steel plate adopts thickness.Cabin body internal pressure scope is-0.01MP～0.015MP.The experiment proved that: the cabin body is bearing under negative pressure-0.01MPA condition, indeformable, not bently stretches, does not ftracture.Described preserving and sealing layer adopts polyethylene alloy material, and thickness is 2mm～3mm.Described heat-insulation layer adopts polyamine fat material, and thickness is 50mm～100mm.On described heat-insulation layer, be added with trim board, described heat-insulation layer sealed by described trim board.Above-mentioned design has guaranteed the leak tightness and the heat retaining property of energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables.Under specified condition of negative pressure, the experiment proved that, continuous closed period, its degree of vacuum changes and is issued to setting value at automatic guidance, and deviation is in ± 0.003MPA scope; Externally under the ambient temperature-25 ℃ condition, its material is non-sclerous, do not reveal; Externally under 75 ℃ of hot conditions of environment, its material is not softening, no leak.
In order to guarantee that hatch door can fasten, seal in the body of cabin guaranteeing, especially jolt, in the vibration environment.Described hatch door is made and is installed according to the aircraft door principle.Doorframe on the body of described cabin has two, comprises doorframe in the exterior door frame,, and the bore of described exterior door frame is greater than the bore of doorframe in described, and when described hatch door shut away, described hatch door can prop up described interior doorframe.Described hatch door one side is rotatably connected by float hinge and described cabin body, and opposite side is connected with described cabin body by snap close.Seal ring between described doorframe and the described hatch door adopts silastic material, and described seal ring has two, and it is spaced apart 60mm～80mm.To guarantee that externally ambient temperature is indeformable, air tight to the 75 degree conditions at-25 degree, not conduct heat.
Energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables also comprises a body skin, and described cabin body is positioned at described body skin, and described body skin is provided with the connecting pin that is used to connect the freight container tank bracket.The purposes of energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables is a lot, comprising it being inserted in the general container (20 chis or 40 chis), can be used as the preserving fruit and vegetable utilizing freight container; It is inserted in the ground depot, can be used as the preserving fruit and vegetable utilizing bunker.
Description of drawings
Fig. 1 is the structural representation of the cabin body of energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables;
Fig. 2 is the circuit diagram of environment adjustment system in the cabin of energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables;
Fig. 3 is the integral structure scheme drawing of energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables.
The specific embodiment
Technological means, the creation characteristic of realizing for invention, reach purpose and effect is easy to understand,, further elucidate bright invention below in conjunction with concrete diagram.
With reference to Fig. 1 and Fig. 3, energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables mainly comprises environment adjustment system in cabin body, hatch door, the cabin.
The structure of cabin body and material:
The cabin body adopts cold bundle steel plate 2 welding assembled, and it is the high intensity cold bundle steel plate of 2.8～3.2mm that cold bundle steel plate 2 adopts thickness.Cabin body inwall scribbles a preserving and sealing layer 3 through rotational molding technique integral body, and preserving and sealing layer 3 adopts polyethylene alloy material, and thickness is 2mm～3mm.Preserving and sealing layer 3 surperficial spray coating heat preservation layer 4.Heat-insulation layer 4 adopts polyamine fat material, and thickness is 50mm～100mm.Be added with trim board 5 on the heat-insulation layer 4, heat-insulation layer 4 sealed by trim board 5.As a kind of preferred version, the cabin body is accurate ball-type, and preserving and sealing layer 3 thickness are 3mm, and heat-insulation layer 4 thickness are 50mm.The experiment proved that: the range of pressure that the cabin body can bear reaches-0.01MP～0.015MP.Bearing under negative pressure-0.01MPA condition, the cabin body is indeformable, not bent to be stretched, not to ftracture; The continuous closed period of cabin body, its internal vacuum change and are issued to setting value at automatic guidance, and deviation is in ± 0.003MPA scope; Externally under the ambient temperature-25 ℃ condition, cabin body material is non-sclerous, do not reveal; Externally under 75 ℃ of hot conditions of environment, cabin body material is not softening, no leak.Can have an enhancement Layer on the trim board, enhancement Layer adopts warm material, and inside is provided with reinforced rib 6.Be provided with shelf in the body of cabin, shelf are selected general-purpose angle steel material for use, and shelf and cabin body can flexibly connect, also can captive joint.Flexible connection can increase freedom and the randomness that shelf move.Can select the shelf of splice type during captive joint for use, or deformable shelf.
The structure of hatch door:
With reference to Fig. 3, hatch door is made and is installed according to the aircraft door principle.Doorframe on the body of cabin has two, comprises an exterior door frame 8, one interior doorframe 9, and the bore of exterior door frame 8 is greater than the bore of interior doorframe 9, and when hatch door shut away, hatch door can prop up interior doorframe 9.Can obtain better seal in the body of cabin like this.Hatch door one side is rotatably connected with the cabin body by the hinge 13 that floats, and opposite side is connected with the cabin body by snap close 12.Hatch door closes in the closed procedure, and at first hatch door rotates around unsteady hinge 13, and doorframe 9 in hatch door props up, and are fixed by snap close 12 then.Seal ring 10 between doorframe and the hatch door adopts silastic material, and seal ring 10 has two, and it is spaced apart 60mm～80mm, preferred 70mm.To guarantee that externally ambient temperature is indeformable, air tight to the 75 degree conditions at-25 degree, not conduct heat.
The structure of environment adjustment system in the cabin:
Be provided with inner airduct in the body of cabin, the cabin body is provided with air outlet.Environment adjustment system mainly comprises a refrigerating unit in the cabin, by inner airduct of pipeline UNICOM and air outlet.The evaporator of refrigerating unit can place in the body of cabin, has improved refrigerating efficiency.Air outlet can have 8, and 8 air outlets are evenly distributed on the body of cabin, mixes input moisture, cold air, negative ion, ozone miscellaneous gas in the body of cabin.
With reference to Fig. 2, environment adjustment system also comprises an electrical apparatus control system in the cabin.Refrigerating unit connecting circuit control system, electrical apparatus control system also connects a temperature sensor, and temperature sensor is positioned at the cabin body, and the temperature value that obtains is as one of conditional parameter of described electrical apparatus control system.Environment adjustment system also comprises a vacuum pump in the cabin, and vacuum pump connecting circuit control system is by inner airduct of pipeline UNICOM and air outlet.Can be connected by flange between the pipeline of refrigerating unit, vacuum pump and the inner airduct.Environment adjustment system also comprises a humidifier in the cabin, humidifier connecting circuit control system, and electrical apparatus control system also connects a humidity sensor, and humidity sensor is positioned at the cabin body, and the humidity value that obtains is as one of conditional parameter of electrical apparatus control system.Environment adjustment system also comprises a negative oxygen ion generator in the cabin, negative oxygen ion generator connecting circuit control system, electrical apparatus control system also connects a negative oxygen ion concentration sensor, the negative oxygen ion concentration sensor is positioned at the cabin body, and the negative oxygen ion concentration value of obtaining is as one of conditional parameter of electrical apparatus control system.Environment adjustment system also comprises an ozone generator in the cabin, ozone generator connecting circuit control system, electrical apparatus control system also connects an ozone concentration sensor, and ozone concentration sensor is positioned at the cabin body, and the ozone concentration value of obtaining is as one of conditional parameter of electrical apparatus control system.Electrical apparatus control system is with degree of vacuum, temperature, humidity, and 5 kinds of physical fresh-keeping means combinations of negative oxygen ion concentration and ozone concentration are used, and control, inducing plant are breathed, and reduce the respiration of plant life, to satisfy the fresh-keeping condition of different fruits and vegetables.
In order to ensure system stability, safe, energy-conservation, reliability service, electrical apparatus control system adopts the PLC programmable control system, and the PLC programmable control system adopts the programming of " proportional integral (PI) method and ratio control method " dibit control system.The PLC programmable control system can carry out multiple parameter combinations at the fresh-keeping object of difference, realizes Intelligentized regulating and controlling.And when fresh-keeping object variation, can select parameter combinations automatically.
Adjusting by environment adjustment system in the cabin, the plant respiration in the body of cabin can be controlled, be induced to energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables, make it to be in " hibernation " state, both the respiration of plant life was reduced to minimum level, consume idiotrophic and moisture content hardly, do not produce after-ripening and corrupt, rotten, reach the effect of long-period freshness preserving, realize multiple preserving fruit and vegetable utilizing accumulating target.The PLC programmable control system can be provided with emergency control procedure, under unexpected situation, starts defence program, and auto alarm.
Be convenient control, environment adjustment system can also comprise a control panel in the cabin, and control panel places the cabin external.For the situation in the display module body intuitively, control panel is provided with a LCDs, and the degree of vacuum value in the cabin, temperature value, humidity value, negative oxygen ion concentration value, ozone concentration value all can directly read by LCDs.
With reference to Fig. 1, energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables also comprises a body skin 1, and the cabin body is positioned at body skin 1, and body skin 1 is provided with the connecting pin 7 that is used to connect the freight container tank bracket.Can install balustrade exterior panelling additional outside the body skin 1.
The purposes of energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables:
It is inserted in the general container (20 chis or 40 chis), can be used as the preserving fruit and vegetable utilizing freight container; It is inserted ground depot can be used as the preserving fruit and vegetable utilizing bunker.
More than show and the groundwork of description invention invention and the advantage of principal character invention invention.The technical personnel of the industry should be understood the restriction that the invention invention is not subjected to above-mentioned using method; the principle of describing in above-mentioned using method and the specification sheets of just saying the invention invention; the invention invention also has various changes and modifications under the prerequisite of the bright invention spirit and scope of not alopecia, and these changes and improvements all fall into the claimed scope of the interior invention invention of claimed invention invention scope and defined by appending claims and equivalent thereof.
Claims (9)
1. energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables comprises environment adjustment system in a cabin body, a hatch door, the cabin, is provided with inner airduct in the body of described cabin, and described cabin body is provided with air outlet, it is characterized in that:
Environment adjustment system comprises an electrical apparatus control system in the described cabin;
Environment adjustment system also comprises a refrigerating unit in the described cabin, described refrigerating unit connects described electrical apparatus control system, described refrigerating unit is by described inner airduct of pipeline UNICOM and described air outlet, described electrical apparatus control system also connects a temperature sensor, described temperature sensor is positioned at described cabin body, and the temperature value that obtains is as one of conditional parameter of described electrical apparatus control system;
Environment adjustment system also comprises a vacuum pump in the described cabin, and described vacuum pump connects described electrical apparatus control system, by described inner airduct of pipeline UNICOM and described air outlet;
Environment adjustment system also comprises a humidifier in the described cabin, described humidifier connects described electrical apparatus control system, described electrical apparatus control system also connects a humidity sensor, and described humidity sensor is positioned at described cabin body, and the humidity value that obtains is as one of conditional parameter of described electrical apparatus control system;
Environment adjustment system also comprises a negative oxygen ion generator in the described cabin, described negative oxygen ion generator connects described electrical apparatus control system, described electrical apparatus control system also connects a negative oxygen ion concentration sensor, described negative oxygen ion concentration sensor is positioned at described cabin body, and the negative oxygen ion concentration value of obtaining is as one of conditional parameter of described electrical apparatus control system;
Environment adjustment system also comprises an ozone generator in the described cabin, described ozone generator connects described electrical apparatus control system, described electrical apparatus control system also connects an ozone concentration sensor, described ozone concentration sensor is positioned at described cabin body, and the ozone concentration value of obtaining is as one of conditional parameter of described electrical apparatus control system;
Described electrical apparatus control system is with degree of vacuum, temperature, humidity, and 5 kinds of physical fresh-keeping means combinations of negative oxygen ion concentration and ozone concentration are used, and control, inducing plant are breathed, and reduce the respiration of plant life, to satisfy the fresh-keeping condition of different fruits and vegetables.
2. energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables according to claim 1, it is characterized in that: described electrical apparatus control system adopts the PLC programmable control system, and described PLC programmable control system adopts the programming of " proportional integral (PI) method and ratio control method " dibit control system.
3. energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables according to claim 2, it is characterized in that: described cabin body adopts cold bundle steel plate welding assembled, described cabin body inwall scribbles a preserving and sealing layer through rotational molding technique integral body, described preserving and sealing laminar surface spray coating heat preservation layer.
4. energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables according to claim 3 is characterized in that: it is the high intensity cold bundle steel plate of 2.8～3.2mm that described cold bundle steel plate adopts thickness;
Described preserving and sealing layer adopts polyethylene alloy material, and thickness is 2mm～3mm;
Described heat-insulation layer adopts polyamine fat material, and thickness is 50mm～100mm.
5. energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables according to claim 4 is characterized in that: described cabin body is accurate ball-type, and described preserving and sealing layer thickness is 3mm, and described insulation layer thickness is 50mm.
6. energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables according to claim 2 is characterized in that: the evaporator of described refrigerating unit places in the body of described cabin.
7. energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables according to claim 2, it is characterized in that: the doorframe on the body of described cabin has two, comprise doorframe in the exterior door frame,, the bore of described exterior door frame is greater than the bore of doorframe in described, when described hatch door shut away, described hatch door can prop up described interior doorframe.
8. energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables according to claim 7 is characterized in that: the seal ring between described doorframe and the described hatch door adopts silastic material, and described seal ring has two, and it is spaced apart 60mm～80 mm.
9. according to any described energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables in the claim 1 to 8, it is characterized in that: be provided with shelf in the body of described cabin, described shelf are selected general-purpose angle steel material for use.
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| CN2010101274621A CN101817425B (en) | 2010-03-18 | 2010-03-18 | Energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables |
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| CN2010101274621A CN101817425B (en) | 2010-03-18 | 2010-03-18 | Energy-saving type intelligent vacuum fresh-keeping cabin for fruits and vegetables |
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| CN101817425B true CN101817425B (en) | 2011-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070556A (en) * | 2016-06-28 | 2016-11-09 | 广西杨氏鲜果有限公司 | A kind of fruits through ozone fresh-keeping system |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102616475A (en) * | 2012-03-31 | 2012-08-01 | 徐斌 | Improved agricultural product storage device |
| CN103708136B (en) * | 2013-10-24 | 2017-02-15 | 中国振华电子集团恒威机电有限公司 | Mobile fresh tea leaf storage device |
| CN106005792B (en) * | 2016-07-18 | 2018-10-23 | 苏州大福外贸食品有限公司 | The wet fresh-preserving container of fruits and vegetables dry fog control |
| CN108719462A (en) * | 2018-07-24 | 2018-11-02 | 湖南固鲜科技有限公司 | A kind of preserving fruit and vegetable utilizing treatment box and fresh-keeping treating method |
| CN111562804A (en) * | 2020-05-15 | 2020-08-21 | 郑伯昂 | Positive and negative pressure system, operation method thereof and positive and negative pressure electric appliance using system |
| WO2022253151A1 (en) * | 2021-06-02 | 2022-12-08 | 郑伯昂 | Intelligent positive and negative pressure system and operation method therefor, and intelligent positive and negative pressure electric appliance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149774Y (en) * | 1992-11-16 | 1993-12-22 | 李全生 | Automatic heating electronic foodstuff fresh-reservation case |
| CN2680614Y (en) * | 2004-02-02 | 2005-02-23 | 王键 | Special type fresh keeping transfer container |
| JP2007246097A (en) * | 2006-03-13 | 2007-09-27 | Akiyasu Inaba | Storage container |
-
2010
- 2010-03-18 CN CN2010101274621A patent/CN101817425B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149774Y (en) * | 1992-11-16 | 1993-12-22 | 李全生 | Automatic heating electronic foodstuff fresh-reservation case |
| CN2680614Y (en) * | 2004-02-02 | 2005-02-23 | 王键 | Special type fresh keeping transfer container |
| JP2007246097A (en) * | 2006-03-13 | 2007-09-27 | Akiyasu Inaba | Storage container |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070556A (en) * | 2016-06-28 | 2016-11-09 | 广西杨氏鲜果有限公司 | A kind of fruits through ozone fresh-keeping system |
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