CN102530394B - Non-electric freshness and moisture preserving container - Google Patents
Non-electric freshness and moisture preserving container Download PDFInfo
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- CN102530394B CN102530394B CN2012100454895A CN201210045489A CN102530394B CN 102530394 B CN102530394 B CN 102530394B CN 2012100454895 A CN2012100454895 A CN 2012100454895A CN 201210045489 A CN201210045489 A CN 201210045489A CN 102530394 B CN102530394 B CN 102530394B
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Abstract
The invention discloses a non-electric freshness and moisture preserving container, belonging to a freshness preserving device for food or agricultural products. The device comprises a container inner chamber (5) and an isolation layer, wherein the isolation layer is arranged on the side wall of the container inner chamber (5); the isolation layer is communicated with the container inner chamber (5) and the outer part of the container respectively, and filled with a freshness preserving medium (2); the top of the container inner chamber (5) is also provided with a sealing cover assembly; the bottom of the container inner chamber (5) is also provided with a water tank (6); and the water tank (6) is communicated with the isolation layer on the side surface of the container inner chamber (5). According to the principle that water in the wet freshness preserving medium in the isolation layer evaporates outside to absorb heat and the thermal conductivity of the freshness preserving medium is low, the temperature in the container inner chamber is constant within an ideal freshness preserving temperature interval; and meanwhile, the non-electric freshness and moisture preserving container disclosed by the invention has simple structure and wide application range, and is easy to popularize.
Description
Technical field
The present invention relates to the preservation device of a kind of food or far products, in particular, the present invention relates generally to a kind of without the fresh-keeping moisture-keeping container of electric formula.
Background technology
In daily life, food all needs fresh-keeping, in prior art, generally all food is placed in electric refrigerator or ice box and stores and make its insurance, but in fact this is not fresh-keeping, but prevent that the too early evil idea of food is rotten, and have following problem for aforesaid fresh-keeping mode: the first, electric refrigerator or ice box need power supply, and huge numbers of families' electric refrigerator or ice box power consumption are well imagined, in the face of great power consumption, do not meet the policy of China's energy-saving and emission-reduction; The second, electric refrigerator or ice box had been used as refrigerant with fluorine Lyons in the past always, fluorine Lyons is the arch-criminal of depletion of the ozone layer, the atmospheric envelope that the mankind are depended on for existence can cause damage, directly threatening the mankind's health, though China was at withdraw from use dichlorodifluromethane in refrigerator is produced in 2005, but the electric refrigerator of early stage a large amount of also remainders or ice box are still in market circulation, and people's use still can't be relieved; Three, be placed on the fresh-keeping foodstuff in electric refrigerator or ice box, not only can not moisturizing, but also can make to be become dry by fresh-keeping foodstuff, the food from taking out in electric refrigerator or ice box in addition, because atmosphere draught-free also can produce bad smell; Four, the far productss such as the melon and fruit in rural area, potato, pachyrhizus, because of the transportation or unsalable needs fresh-keeping; Especially seed also needs fresh-keeping and moisturizing.Large-area so fresh-keeping, corresponding large electric refrigerator or ice box must not be arranged, if put into cold store, can not accept the required cost with electric flux and carrying etc.; Five, the disasteies such as earthquake, floods, fire are unfortunate while occurring, army, firefighters, volunteer, urgent hope can be able to eat fresh food, but can't be with power source swinging the scene of rescuing; The staff, tourist etc. that in like manner for the rural area primary school in mountain area, give birth to going to school of far walking, field work can not be able to eat fresh food food etc.Therefore be necessary for traditional food insurance technology, coordinate the present energy-saving and emission-reduction policy of China to make further preservation technique and improve.
Summary of the invention
One of purpose of the present invention is to solve above-mentioned deficiency, provide a kind of without power supply just can realize food or agricultural products fresh-keeping effect, productive costs is low and environmental protection a kind of without the fresh-keeping moisture-keeping container of electric formula.
For solving above-mentioned technical matters, the present invention by the following technical solutions:
Provided by the present inventionly a kind ofly without the fresh-keeping moisture-keeping container of electric formula, comprise container inner room and isolation layer, isolation layer is arranged on the sidewall of container inner room, and described isolation layer is connected with container inner room and external container respectively, in isolation layer, is filled with fresh-keeping medium; The top of described container inner room also is provided with closure assemblies, and the bottom of container inner room also is provided with water tank, and water tank is connected with the isolation layer of container inner room side.
Further technical scheme is: described isolation layer is comprised of inner layer surface and outer layer surface, and its inner layer surface is framed structure or netted cylindrical structure, and outer layer surface is provided with air extractor vent, or for being the outer cover of louver form.
Further technical scheme is: the described inner layer surface that is netted cylindrical structure is divided into by isolation layer inside the net that several are interconnected, and partly or entirely in net, is filled with fresh-keeping medium.
Further technical scheme is: described isolation layer is by container inner room side integral coating, and any side of container inner room also is provided with and fetches door, fetch outer side of door and also be provided with isolation layer, and the isolation layer that fetches outer side of door is connected with other isolation layer of outside in container.
Further technical scheme is: described closure assemblies consists of closedtop lid and annex, and the annex downside arranges a plurality of micropores, and micropore is connected with the container inner room.
Further technical scheme is: in the inner space of described annex, store water.
Further technical scheme is: the fiber complex that described fresh-keeping medium is low heat conductivity.
Further technical scheme is: described fresh-keeping medium adopt in the middle of cashmere, feather, fur, cotton, asbestos, cork, sand, sponge, filter paper, tealeaves, rotten wood, marine alga and rush any one, several or be all that raw MAT'L synthesizes.
Further technical scheme is: in described water tank, store water, and with isolation layer that water tank is communicated with in fresh-keeping medium and water tank in the water that stores contact, all or part of maintenance of fresh-keeping medium in isolation layer is moistening.
Compared with prior art, one of beneficial effect of the present invention is: utilize the outside evaporation endothermic of moisture in moistening fresh-keeping medium in isolation layer, and the low principle of fresh-keeping medium heat conduction rate, make temperature constant in the container inner room in desirable preservation temperature interval, and the closure assemblies by the setting of container inner room top, utilize its micropore to ooze the mode of dripping, make in inner room food or far products keep moistening, and the container inner room is connected with external environment condition by isolation layer, make its inner air unimpeded, free from extraneous odour produces.Simultaneously provided by the present invention a kind of simple in structure without the fresh-keeping moisture-keeping container of electric formula, utilize structural principle of the present invention, can produce portablely without electric fresh-keeping moisture preservation box, without products such as electric fresh-keeping moisturizing cabinets, save a large amount of electric energy; Use even structural principle of the present invention, coordinate only low power lift pump, use a small amount of power supply, at the fresh-keeping moisturizing storehouse of melon and fruit ground field fabrication in farmland etc., field of application is wide, and is easy to popularization.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
Embodiment
As shown in Figure 1, provided by the present inventionly a kind ofly without the fresh-keeping moisture-keeping container of electric formula, comprise container inner room 5 and isolation layer, isolation layer is arranged on the sidewall of container inner room 5, described isolation layer is connected with container inner room 5 and external container respectively, in isolation layer, is filled with fresh-keeping medium 2; The top of described container inner room 5 also is provided with closure assemblies, and the bottom of container inner room 5 also is provided with water tank 6, and water tank 6 is connected with the isolation layer of container inner room 5 sides.and fresh-keeping moisture-keeping container in actual use, in water tank 6, be filled with water, perhaps chemical property is close to other liquid of water, aforementioned mention be filled in isolation layer in fresh-keeping medium 2 remain moistening state, utilize the principle of liquid evaporation heat absorption, make container inner room 5 be substantially constant in a fresh-keeping scope, utilize low hot of fresh-keeping medium 2 permeability of heats, make container inner room 5 be not easy the impact of receptor external temperature, and due to isolation layer respectively at container inner room 5, and external container is connected, therefore container inner room 5 remains circulation of air with external container, avoid in environment that food stored in container inner room 5 or far products be in sealing for a long time and produce peculiar smell.
And the above-mentioned closure assemblies of mentioning, preferred technical scheme is that described closure assemblies is set to consist of closedtop lid and annex, and the annex downside arranges a plurality of micropores, micropore is connected with container inner room 5.And in the inner space of the aforementioned annex of mentioning, preferably store water, by the principle of micro-infiltration or droplet, in container inner room 5, inject corresponding moisture successively.
And the obtained technique effect of the artificial further improvement technical scheme of the present invention of invention, the above-mentioned isolation layer of mentioning has also been done to following improvement, being given to the technical scheme that is more preferably is: described isolation layer is comprised of inner layer surface 4 and outer layer surface 3, its inner layer surface 4 is framed structure or netted cylindrical structure, outer layer surface 3 is provided with air extractor vent 1, or outer layer surface 3 is for being the outer cover of louver form.And, according to two kinds of different structures that 3 of the aforementioned inner layer surface of mentioning 4 and outer layer surfaces can adopt, make the present invention after the architectural feature in conjunction with above-mentioned, and variablely being changed at least four kinds of different embodiment, these four kinds of different embodiment are respectively:
The inner layer surface 4 that one, will form isolation layer is set to the structure that its top arranges a plurality of large through-holes and is similar to framework, and outer layer surface is set to the housing that there are a plurality of air extractor vents 1 its top, to coordinate inner layer surface 4 to keep container inner room 5 unimpeded with the air of external container, illustrated in fig. 1 is exactly this kind embodiment.
Two,, with reference to above-described embodiment, the inner layer surface 4 that forms isolation layer is set to top the structure that a plurality of large through-holes are similar to framework is set, and outer layer surface is set to be the outer cover of louver form.
The inner layer surface 4 that three, will form isolation layer is set to netted cylindrical structure, outer layer surface is established can be with reference to aforementioned the first embodiment, being set to its top has the housing structure of a plurality of air extractor vents 1, still can be with reference to shown in Figure 1 about the structure of the outer layer surface 3 in this kind embodiment.
Four, same, in this kind embodiment, inner layer surface 4 still is set to netted cylindrical structure, and the structure of outer layer surface is set to be the outer cover of louver form with reference to aforementioned the second embodiment
According to four kinds of above-mentioned essentially identical embodiment, can be defined as isolation layer inner layer surface 4 and outer layer surface 3 structures and be set to principle for keeping the circulation of air between container inner room 5 and outside.
And at the above-mentioned inner layer surface that is netted cylindrical structure 4 of mentioning, the technical scheme that is more preferably is to utilize the characteristic of netted cylindrical structure, make it isolation layer partly can be divided into to the net that several are interconnected, according to the actual requirements, can in aforesaid part or all of net, fill fresh-keeping medium 2.
for the above-mentioned fresh-keeping medium 2 of repeatedly mentioning of the present invention, the fresh-keeping moisturizing principle that the contriver adopts according to fresh-keeping moisture-keeping container, think that fresh-keeping medium preferably adopts the fiber complex of low heat conductivity, and the fiber complex of low heat conductivity preferably adopts cashmere, feather, fur, cotton, asbestos, cork, sand, sponge, filter paper, tealeaves, rotten wood, any one in the middle of marine alga and rush, several or be all that raw MAT'L synthesizes, and the contriver is through experiment, lamination coating for aforesaid multiple low heat conductivity, with regard to whether technical scheme of the present invention realizes, it should be noted that and in aforesaid lamination coating, select to synthesize all arbitrarily to realize the present invention, and the syntheticfibres material is selected the difference of raw material, make fresh-keeping effect of the present invention also be not quite similar.
In addition, the contriver opens the door and fetches the structure of article with reference to electric refrigerator, think that the technical scheme that is more preferably is that described isolation layer is by container inner room 5 side integral coating, and any side of container inner room 5 also is provided with and fetches door, fetch outer side of door and also be provided with isolation layer, and the isolation layer that fetches outer side of door is connected with other isolation layer in container inner room 5 outsides.
In the content that the present invention is above-mentioned, mention, fresh-keeping medium 2 keeps moistening state in the use of reality, and in water tank, be filled with water or with other liquid like hydrochemistry form class, making fresh-keeping medium 2 keep moistening mode is the structure of utilizing isolation layer to be connected with water tank 6, fresh-keeping medium 2 in isolation layer is contacted with the water of storage in water tank 6, can make all or part of maintenance of fresh-keeping medium 2 moistening.
The present invention can both be conducted heat according to pointed all objects in " heat transfer theory ", but what least be good at conducting heat is cashmere, feather, fur, cotton, asbestos, cork and other soft materials, and the present invention is except the above-mentioned material that is bad to conduct heat, also have sand, sponge, filter paper, tealeaves, rotten wood, marine alga, rush etc., through orthogonal test many times, sieve is selected fresh-keeping medium 2 synthetic and that make through PROCESS FOR TREATMENT, not only embody the performance be bad to conduct heat, also have the functions such as good ventilative, water suction, dissipation of heat.Pointed according to another aspect of " heat transfer theory " in addition, in liquid except mercury, all be bad to conduct heat, and gas more is bad to conduct heat than liquid, due to above-mentioned function that fresh-keeping medium 2 has, particularly fresh-keeping medium 2 is remaining moist state, fresh-keeping medium 2 is connected with the external world together with isolation layer simultaneously, extraneous temperature is breathed freely through fresh-keeping medium 2, and fresh-keeping medium 2 contacts its part absorption with the water in water tank 6, and the moisture of drawing is drained into to external container by evaporation by dissipation of heat.
And the present invention understands evaporation process from microcosmic exactly according to " Molecule Motion Theory " i.e. " cooling by evaporation theory ".Evaporation is the process that fluid molecule is separated from liquid surface.Because molecule need to overcome molecular attraction superficial layer when liquid surface is run out of, so what can shake off the molecular attraction constraint is the fluid molecule that those molecular kinetic energies are larger, what stay is the smaller molecule of kinetic energy, the result of evaporation is that the evenly heat motion energy that makes to stay the molecule in liquid diminishes, the interior of liquid can just diminish like this, on macroscopic view, see to be exactly the fluid molecule evaporation, the absorption liquid body heat content, make fluid temperature reduce.Evaporation is unusual actv. radiating mode, whole fluid molecule evaporation process, it is the minimizing process certainly of the water in water tank 6, yet have from the water source droplet at top or ooze to splash into to regulate, supply device (being the annex in the above-mentioned closure assemblies of mentioning), therefore guarantee that the temperature of container inner room 5 outsides can not enter in container; And the temperature of container inner room 5 inside can give out outside container, make the temperature in container inner room 5 remain stable and be suitable for fresh-keeping temperature, in closure assemblies, under the effect of annex, keep simultaneously moistening, avoid dry, thereby reach food or agricultural products fresh-keeping and the moisturizing requirement in container inner room 5.
What also need simultaneously to describe is, although above-mentioned various embodiments record of the present invention is all the container with non-transformer formula heat and moisture preserving, but the structure of mentioning according to the present invention of above-mentioned institute, can build the fresh-keeping warehouse without electric formula according to this structure fully, and the water supply in water tank 6 adopts the form of water pump to supplement, a kind of as in the middle of the above-mentioned container of mentioning of the present invention, namely as another kind of embodiment of the present invention, definite says, if according to said structure build without electric formula fresh-keeping warehouse, within also falling into interest field of the present invention.
" embodiment " who speaks of in this manual, " another embodiment ", " embodiment ", etc., refer to specific features, structure or the characteristics in conjunction with this embodiment, described and be included at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification sheets.Furthermore, while in conjunction with arbitrary embodiment, describing a specific features, structure or characteristics, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also fall within the scope of the invention.
Although invention has been described with reference to a plurality of explanatory embodiment of the present invention here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to constituent elements and/or the layout of subject combination layout.Except modification that constituent elements and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (8)
1. one kind without the fresh-keeping moisture-keeping container of electric formula, comprise container inner room (5) and isolation layer, isolation layer is arranged on the sidewall of container inner room (5), it is characterized in that: described isolation layer is connected with container inner room (5) and external container respectively, in isolation layer, is filled with fresh-keeping medium (2); The top of described container inner room (5) also is provided with closure assemblies, and the bottom of container inner room (5) also is provided with water tank (6), and water tank (6) is connected with the isolation layer of container inner room (5) side; The inner layer surface of described isolation layer (4) is framed structure or netted cylindrical structure; Described water tank stores water in (6), and contacts with the water of storage in water tank (6) with the fresh-keeping medium (2) in isolation layer that water tank (6) is communicated with, and all or part of maintenance of fresh-keeping medium (2) in isolation layer is moistening.
2. according to claim 1 without the fresh-keeping moisture-keeping container of electric formula, it is characterized in that: described isolation layer is comprised of inner layer surface (4) and outer layer surface (3), and its outer layer surface (3) is provided with air extractor vent (1), or for being the outer cover of louver form.
3. according to claim 2 without the fresh-keeping moisture-keeping container of electric formula, it is characterized in that: the described inner layer surface (4) that is netted cylindrical structure is divided into by isolation layer inside the net that several are interconnected, and partly or entirely in net, is filled with fresh-keeping medium (2).
4. according to claim 1 without the fresh-keeping moisture-keeping container of electric formula, it is characterized in that: described isolation layer is by container inner room (5) side integral coating, and any side of container inner room (5) also is provided with and fetches door, fetch outer side of door and also be provided with isolation layer, and the isolation layer that fetches outer side of door is connected with other isolation layer in container inner room (5) outside.
5. according to claim 1 without the fresh-keeping moisture-keeping container of electric formula, it is characterized in that: described closure assemblies consists of closedtop lid and annex, and the annex downside arranges a plurality of micropores, and micropore is connected with container inner room (5).
6. according to claim 5 without the fresh-keeping moisture-keeping container of electric formula, it is characterized in that: in the inner space of described annex, store water.
7. according to claim 1 without the fresh-keeping moisture-keeping container of electric formula, it is characterized in that: described fresh-keeping medium (2) is the fiber complex of low heat conductivity.
8. according to claim 7 without the fresh-keeping moisture-keeping container of electric formula, it is characterized in that: described fresh-keeping medium (2) adopt in the middle of cashmere, feather, fur, cotton, asbestos, cork, sand, sponge, filter paper, tealeaves, rotten wood, marine alga and rush any one, several or be all that raw MAT'L synthesizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100454895A CN102530394B (en) | 2012-01-13 | 2012-02-27 | Non-electric freshness and moisture preserving container |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210011053 | 2012-01-13 | ||
| CN201210011053.4 | 2012-01-13 | ||
| CN2012100454895A CN102530394B (en) | 2012-01-13 | 2012-02-27 | Non-electric freshness and moisture preserving container |
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| Publication Number | Publication Date |
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| CN102530394A CN102530394A (en) | 2012-07-04 |
| CN102530394B true CN102530394B (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100454895A Active CN102530394B (en) | 2012-01-13 | 2012-02-27 | Non-electric freshness and moisture preserving container |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985745B (en) * | 2017-11-24 | 2019-07-23 | 何来华 | Facial mask packing box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1233243B1 (en) * | 2001-02-16 | 2005-01-12 | Bcf Holding | Isothermal container |
| CN201043066Y (en) * | 2006-12-21 | 2008-04-02 | 吴春生 | Wetness stored type, anti-evaporation natural fresh-keeping transport and storage container for tea, vegetables, flowers and fruits |
| CN201512188U (en) * | 2009-10-29 | 2010-06-23 | 许庆华 | Oxygen freshness-keeping transportation box for fruits and vegetables |
| CN201986448U (en) * | 2011-03-16 | 2011-09-28 | 许淋波 | Water storage flowerpot |
-
2012
- 2012-02-27 CN CN2012100454895A patent/CN102530394B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1233243B1 (en) * | 2001-02-16 | 2005-01-12 | Bcf Holding | Isothermal container |
| CN201043066Y (en) * | 2006-12-21 | 2008-04-02 | 吴春生 | Wetness stored type, anti-evaporation natural fresh-keeping transport and storage container for tea, vegetables, flowers and fruits |
| CN201512188U (en) * | 2009-10-29 | 2010-06-23 | 许庆华 | Oxygen freshness-keeping transportation box for fruits and vegetables |
| CN201986448U (en) * | 2011-03-16 | 2011-09-28 | 许淋波 | Water storage flowerpot |
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| Publication number | Publication date |
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| CN102530394A (en) | 2012-07-04 |
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