CN204038192U - A kind of fruit preserving box - Google Patents
A kind of fruit preserving box Download PDFInfo
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- CN204038192U CN204038192U CN201420512138.5U CN201420512138U CN204038192U CN 204038192 U CN204038192 U CN 204038192U CN 201420512138 U CN201420512138 U CN 201420512138U CN 204038192 U CN204038192 U CN 204038192U
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- fruit
- supporting plate
- alcohol lamp
- rotor
- cover
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Abstract
The utility model relates to a kind of fruit preserving box, it is characterized in that the casing with sealing characteristics, fruit supporting plate is placed on the supporting plate blend stop of box house, 1/3 of casing total depth is less than apart from the height at the bottom of case, fruit supporting plate has dug circular cavity, and this supporting plate is provided with cross wall and midfeather, and cross wall and midfeather square crossing are arranged, be placed with liquor potassic permanganate bottle in the space that vertical and horizontal diaphragm on fruit supporting plate isolates, at the bottom of case, be placed with deoxygenation alcohol lamp.This fruit preserving box utilizes liquor potassic permanganate to absorb ethylene gas, blocks ethene ripening gas and causes fruit to be accelerated the ripening too early; Utilize deoxygenation alcohol lamp to remove oxygen, stop bacterial reproduction; Carbon dioxide after simultaneously utilizing burning suppresses Mycophyta bacterium; Aqueous vapor is utilized to prevent fruit from dewatering.Adopt multi-pronged mode to realize fruit freshness preserving, there is cost low, profitable advantage, there is good promotional value.
Description
Technical field
The present invention relates to a kind of fruit preserving box, belong to Food Preservation technical field.
Background technology
Data (2013) according to the Ministry of Agriculture shows, the current world rankings first of fruits output of China.But China has the fruit of 8,000 ten thousand tons to rot every year, loss nearly 80,000,000,000 yuan of total value.Fruit after gathering is still the organism of a life, constantly breathe, oxygen intake, releases carbon dioxide, and release heat, makes product have resistivity to poor environment and pathogenic microorganisms simultaneously.These are all closely related with fruit freshness, affect and govern the shelf-life of fruit.Affect the factor of fruit metabolic activity and storage effect, factor two class of main point external factor and fruit itself.A. external factor mainly contains temperature, gas composition and humidity.Low temperature can suppress fruit to breathe the metabolic process with other, thus delays senility.Under the prerequisite do not damaged to plants caused by sudden drop in temperature, lowest possible temperature should be adopted to extend storage period; Gas composition also has material impact to fruit freshness preserving, changes the gas composition in surrounding environment, such as, reduces oxygen content, increases carbon dioxide content and can to slow down rate of metabolism, can extend the fruit storage time; Fruit after gathering absorbs the procedure ends of plant root moisture, can cause the change on structure, quality and surface, therefore keep certain humidity, reduce moisture loss and play a part key equally for maintenance fruit freshness and quality; B. the factor of fruit itself mainly refers to fruit.The fruit respiratory intensity of different cultivars is widely different.As berries respiratory intensity of fruit is greater than citrus and pip fruits, the respiratory intensity of early-maturing variety is greater than late variety.The ethene amount of accelerating the ripening produced by the difference of respiratory intensity also has very big-difference.A large amount of ethene that truly has after fruit picking produces, and the increase of ethene amount accelerates the maturation of fruit and rots, and being only 0.1 × 10
-6ethene just can accelerate the maturation of fruit.These all illustrate that ethylene gas physical efficiency promotes that vegetable and fruit is aging, and respiration is accelerated.It is the deciding factor promoting that fruit maturation is rotted.
The putrid and deteriorated of food causes a large amount of waste, and the corruption of food is caused by bacterial reproductions such as staphylococcus aureus, Aspergillus flavus and Penicillium notatums often.In these three kinds of bacteriums, golden Portugal aerobic-type bacterium, Penicillium notatum is heterotrophism aerobic-type, is not anaerobism, thus only could Fast-propagation in aerobic environment.Aspergillus flavus is only had to be anaerobe.Most fungi is aerobic bacteria, and minority is facultative anaerobe, is individually strict anaerobes.Research shows that the growth of the concentration of carbon dioxide in environment on fungi has obvious impact, and in the environment that pH value is high, carbon dioxide presents toxic action to genuine bacterium.How low cost, carry out fresh-keeping without anti fouling composition to fruit, being particularly suitable for home-use fruit freshness preserving container is an extremely important problem.
Summary of the invention
The object of this invention is to provide a kind of fruit preserving box, cost is extremely low, is applicable to the fruit freshness preserving storage such as family or fruit shop, extends the freshness date of fruit, delays the corrupt speed of fruit.
Fruit preserving box is the casing with sealing characteristics, is made up of sealed platform cover 1, cross wall 2, midfeather 3, fruit supporting plate 5, casing 6, deoxygenation alcohol lamp 7, liquor potassic permanganate bottle 8, cotton balls fixed orifice 9; Fruit supporting plate 5 is as on the supporting plate blend stop 10 of box house, 1/3 of casing total depth is less than apart from the height at the bottom of case, fruit supporting plate 5, dig circular cavity, this supporting plate is provided with cross wall 2 and midfeather 3, cross wall 2 and midfeather 3 square crossing are arranged, the height of cross wall and midfeather is lower than the opening's edge plane of casing 6, do not affect closedown and the unlatching of sealed platform cover 1, every block cross wall 2 is provided with 2-4 cotton balls fixed orifice 9, be placed with liquor potassic permanganate bottle 8 in the space that vertical and horizontal diaphragm on fruit supporting plate 5 isolates, at the bottom of case, be placed with deoxygenation alcohol lamp 7.
Deoxygenation alcohol lamp 7 is made up of rotor depression bar 11, heat absorption cover plate 12, upper clamp slice 13, lower snap ring 14, alcohol lamp tank 15, water absorbent cotton core 16, induction opening 17, fire insulation cover 18, rotor 19, interlayer alcohol burner cover 20, deoxygenation alcohol lamp 7 is provided with rotor depression bar 11, it is piezoelectricity rotor under rotor depression bar, the positive negative output of piezoelectricity rotor connects rotor 19, press down rotor depression bar 11 rotor 19 can discharge, the combustion core of alcohol lamp is placed in fire insulation cover 18, rotor 19 is fixed in fire insulation cover 18, near alcohol lamp combustion core, fire insulation cover 18 is provided with hole, fire insulation cover 18 is other is provided with alcohol lamp tank 15, water absorbent cotton core 16 is placed with in alcohol lamp tank 15, water absorbent cotton core extends to the interlayer interior (as shown in Figure 4) of heat absorption cover plate 12, the upper surface of heat absorption cover plate 12 is provided with hole (as shown in Figure 3) and upper clamp slice 13, lower surface is provided with lower snap ring 14, upper clamp slice 13 is for fixed sandwich alcohol burner cover 20, the lower snap ring 14 of lower surface is fixed as one for interlayer alcohol burner cover 20 and alcohol lamp being linked, the paper bag that desiccant is housed is placed in the interlayer of interlayer alcohol burner cover 20, deoxygenation alcohol lamp 7 be provided with induction opening 17.
Principle of work: be divided into two parts to realize fruit freshness preserving, first removes ethene ripening gas, stops fruit to be accelerated the ripening; Next removes oxygen, prevents bacteria breed.
The removal of ethene ripening gas: fruit preserving box is the casing with sealing characteristics, and fruit is put into fruit preserving box, avoid housing interior volume and space outerpace generation gas exchanges, external oxygen enters in casing, fruit supporting plate 5 is as on the supporting plate blend stop 10 of box house, and be less than 1/3 of casing total depth apart from the height at the bottom of case, bottom space is for storing CO
2gas, fruit supporting plate 5, dig circular cavity, this supporting plate is provided with cross wall 2 and midfeather 3, cross wall 2 and midfeather 3 square crossing are arranged, cabinet space is separated into little space, prevent each space air current flow, such as, discharge ethene ripening gas after a fruit maturation, the ethylene gas that space isolation effectively can alleviate the release of this fruit accelerates the ripening other fruit, the height of cross wall and midfeather is lower than the opening's edge plane of casing 6, do not affect closedown and the unlatching of sealed platform cover 1, every block cross wall 2 is provided with 2-4 cotton balls fixed orifice 9, cotton balls is the cotton balls dipping in innage potassium manganate solution, (liquor potassic permanganate is strong oxidizer effectively can to absorb ethylene gas, ethylene gas is strong reductant), be placed with liquor potassic permanganate bottle 8 in the space that vertical and horizontal diaphragm on fruit supporting plate 5 isolates and absorb ethylene gas further.
The removal of oxygen: be placed with deoxygenation alcohol lamp 7 at the bottom of case.Deoxygenation alcohol lamp 7 is provided with rotor depression bar 11, it is piezoelectricity rotor under rotor depression bar, the positive negative output of piezoelectricity rotor connects rotor 19, and pressing down rotor depression bar 11 rotor 19 can discharge, and Alcohol wick is placed in fire insulation cover 18, rotor 19 is fixed in fire insulation cover 18, near alcohol lamp combustion core, rotor 19 lights alcohol lamp after discharging, and alcohol lamp burning absorbs oxygen, release of carbon dioxide, oxygen enters flame by induction opening 17.Fire insulation cover 18 is provided with hole, fire insulation cover 18 is other is provided with alcohol lamp tank 15, water absorbent cotton core 16 is placed with in alcohol lamp tank 15, water absorbent cotton core extends to the interlayer interior (as shown in Figure 4) of heat absorption cover plate 12, the upper surface of heat absorption cover plate 12 is provided with hole (as shown in Figure 3) and upper clamp slice 13, lower surface is provided with lower snap ring 14, upper clamp slice 13 is for fixed sandwich alcohol burner cover 20, the lower snap ring 14 of lower surface is fixed as one for interlayer alcohol burner cover 20 and alcohol lamp being linked, and places the paper bag that desiccant is housed in the interlayer of interlayer alcohol burner cover 20.During alcohol lamp burning, heating heat absorption cover plate 12, make the water evaporation on the water absorbent cotton core 16 in heat absorption cover plate, remove the flue gas peculiar smell that burning produces, simultaneously stability heat, prevent fruit preserving box internal temperature from raising, when the oxygen in casing is by the afterburnt, aqueous vapor absorbs by placing the paper bag that desiccant is housed in the interlayer of interlayer alcohol burner cover 20, make the humid control in casing a rational scope, this needs to regulate the dry dosage in interlayer, and (relation of these values and casing and the kind of fruit have, the a large amount of experiment passed through is needed to determine).The growth of concentration on fungi of carbon dioxide itself has obvious impact, and in the environment that pH value is high, carbon dioxide presents toxic action to fungi.Therefore the carbon dioxide produced that burns has toxic action to preventing fruit fungal infection, can further improve anti-corruption effect.Based on above-mentioned, eliminate two large roots of fruit corruption, the time of fruit freshness preserving just can be extended greatly.
Cabinet design principle: the compound (molecular formula: C that ethene is made up of two carbon atoms and four hydrogen atoms
2h
4).Connect with double bond between two carbon atoms.Ethene be present in plant some tissue, in organ, be transformed under the condition of oxygen supply abundance by methionine.Ethene is the basic chemical raw materials of syntheticfibres, neoprene, synthetic plastics (polyethylene and polyvinylchloride), synthesizing alcohol (alcohol), also for the manufacture of vinyl chloride, styrene, epoxyethane, acetic acid, acetaldehyde, ethanol and explosive etc., still can be used as the ripener of fruits and vegetables, is a kind of certified plant hormone.Physiological action is: triple response, promote fruit maturation, promote that leaf senile, inducing adventitious root and root hair are raw, the dormancy of breaking vegetable seeds and bud, suppress many flowering of plant (but can induce, promote that pineapple and congener thereof are bloomed), can change colored Sex Differentiation direction etc. in early days at flower development in synoecy plant.
Acid permanganate soln has strong oxidizing property, carbon-carbon double bond in oxidable ethene, generates carbon dioxide, because acid permanganate soln has strong oxidizing property, can make ethene generation oxidizing reaction, in fact ethylene gas may be oxidized to carbon dioxide by liquor potassic permanganate.Reaction formula:
5C
2H
4+12KMnO
4+18H
2SO
4====10CO
2+12MnSO
4+6K
2SO
4+28H
2O，
Therefore liquor potassic permanganate can be utilized to remove ethene.
The density of gas in fruit preserving box: the density of air is about 1.29Kg/ cubic meter, wherein N
2density is slightly less than air, and density of nitrogen is 1.25 Kg/ cubic meters; O
2density is greater than air; Oxygen density is 1.43Kg/ cubic meter; CO
2density is greater than air, carbon dioxide density is 1.98Kg/ cubic meter, mean molecular weight due to air is 29, ethene be 28, so ethene at normal temperatures and pressures density with regard to 28 × 1.29/29=1.25Kg/ cubic meter, so the density ratio air of ethylene gas is little, identical with nitrogen, the composition of air: the normal air constituent by volume mark calculating of the earth is: nitrogen accounts for 78.08%, oxygen accounts for 20.95%, and argon accounts for 0.93%, and carbon dioxide accounts for 0.03%, also have the noble gas of trace, noble gas 0.94%, other gas and impurity are 0.03%.After burning, whole oxygen is converted into carbon dioxide, account for 1/3 of gas in fruit preserving box, thus fruit is put into carbon dioxide and nitrogen demarcation line place, rot often from bottom in the place of fruit blade contacts, so fruit supporting plate is arranged on a little less than cabinet depth 1/3 place, carbon dioxide Antifungi can be utilized, prevent corruption.
The invention has the beneficial effects as follows: this fruit preserving box utilizes liquor potassic permanganate to absorb ethylene gas, block ethene ripening gas and cause fruit to be accelerated the ripening too early; Utilize deoxygenation alcohol lamp to remove oxygen, stop bacterial reproduction; Carbon dioxide after simultaneously utilizing burning suppresses Mycophyta bacterium; Utilize aqueous vapor to prevent fruit from dewatering, adopt multi-pronged mode to realize fruit freshness preserving, there is cost low, profitable advantage, there is good promotional value.
accompanying drawing explanation
Fig. 1 fruit preserving box body structure schematic diagram;
Fig. 2 deoxygenation alcohol lamp cross-sectional view;
Fig. 3 A-A cross-sectional view;
Fig. 4 B-B cross-sectional view.
In Fig. 1 ~ 4,1, sealed platform cover, 2, cross wall, 3, midfeather, 4, fruit fixed orifice, 5, fruit supporting plate, 6, casing, 7, deoxygenation alcohol lamp, 8, liquor potassic permanganate bottle, 9, cotton balls fixed orifice, 10, supporting plate blend stop, 11, sparking depression bar head, 12, absorb heat cover plate, and 13, upper clamp slice, 14, lower snap ring, 15, alcohol lamp tank, 16, water absorbent cotton core, 17, induction opening, 18, fire insulation cover, 19, rotor, 20, interlayer alcohol burner cover.
detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Specific embodiment 1: fruit preserving box is the casing with sealing characteristics, is made up of sealed platform cover 1, cross wall 2, midfeather 3, fruit supporting plate 5, casing 6, deoxygenation alcohol lamp 7, liquor potassic permanganate bottle 8, cotton balls fixed orifice 9; Fruit supporting plate 5 is as on the supporting plate blend stop 10 of box house, 1/3 of casing total depth is less than apart from the height at the bottom of case, fruit supporting plate 5, dig circular cavity, this supporting plate is provided with cross wall 2 and midfeather 3, cross wall 2 and midfeather 3 square crossing are arranged, the height of cross wall and midfeather is lower than the opening's edge plane of casing 6, do not affect closedown and the unlatching of sealed platform cover 1, every block cross wall 2 is provided with 2-4 cotton balls fixed orifice 9, be placed with liquor potassic permanganate bottle 8 in the space that vertical and horizontal diaphragm on fruit supporting plate 5 isolates, at the bottom of case, be placed with deoxygenation alcohol lamp 7.
Specific embodiment 2:
Fruit preserving box is the casing with sealing characteristics, is made up of sealed platform cover 1, cross wall 2, midfeather 3, fruit supporting plate 5, casing 6, deoxygenation alcohol lamp 7, liquor potassic permanganate bottle 8, cotton balls fixed orifice 9; Fruit supporting plate 5 is as on the supporting plate blend stop 10 of box house, 1/3 of casing total depth is less than apart from the height at the bottom of case, fruit supporting plate 5, dig circular cavity, this supporting plate is provided with cross wall 2 and midfeather 3, cross wall 2 and midfeather 3 square crossing are arranged, the height of cross wall and midfeather is lower than the opening's edge plane of casing 6, do not affect closedown and the unlatching of sealed platform cover 1, every block cross wall 2 is provided with 2-4 cotton balls fixed orifice 9, be placed with liquor potassic permanganate bottle 8 in the space that vertical and horizontal diaphragm on fruit supporting plate 5 isolates, at the bottom of case, be placed with deoxygenation alcohol lamp 7.
Deoxygenation alcohol lamp 7 is made up of rotor depression bar 11, heat absorption cover plate 12, upper clamp slice 13, lower snap ring 14, alcohol lamp tank 15, water absorbent cotton core 16, induction opening 17, fire insulation cover 18, rotor 19, interlayer alcohol burner cover 20, deoxygenation alcohol lamp 7 is provided with rotor depression bar 11, it is piezoelectricity rotor under rotor depression bar, the positive negative output of piezoelectricity rotor connects rotor 19, press down rotor depression bar 11 rotor 19 can discharge, the combustion core of alcohol lamp is placed in fire insulation cover 18, rotor 19 is fixed in fire insulation cover 18, near alcohol lamp combustion core, fire insulation cover 18 is provided with hole, fire insulation cover 18 is other is provided with alcohol lamp tank 15, water absorbent cotton core 16 is placed with in alcohol lamp tank 15, water absorbent cotton core extends to the interlayer interior (as shown in Figure 4) of heat absorption cover plate 12, the upper surface of heat absorption cover plate 12 is provided with hole (as shown in Figure 3) and upper clamp slice 13, lower surface is provided with lower snap ring 14, upper clamp slice 13 is for fixed sandwich alcohol burner cover 20, the lower snap ring 14 of lower surface is fixed as one for interlayer alcohol burner cover 20 and alcohol lamp being linked, the paper bag that desiccant is housed is placed in the interlayer of interlayer alcohol burner cover 20, deoxygenation alcohol lamp 7 be provided with induction opening 17.
Desiccant can use quick lime, like this when carrying out casing and being dry, and remove portion carbon dioxide simultaneously, the humidity in adjustment fruit preserving box and the content of carbon dioxide.
Claims (2)
1. a fruit preserving box, it is characterized in that the casing with sealing characteristics, be made up of sealed platform cover (1), cross wall (2), midfeather (3), fruit supporting plate (5), casing (6), deoxygenation alcohol lamp (7), liquor potassic permanganate bottle (8), cotton balls fixed orifice (9), fruit supporting plate (5) is as on the supporting plate blend stop (10) of box house, 1/3 of casing total depth is less than apart from the height at the bottom of case, fruit supporting plate (5), dig circular cavity, this supporting plate is provided with cross wall (2) and midfeather (3), cross wall (2) and midfeather (3) square crossing are arranged, the height of cross wall and midfeather is lower than the opening's edge plane of casing (6), do not affect closedown and the unlatching of sealed platform cover (1), every block cross wall (2) is provided with 2-4 cotton balls fixed orifice (9), liquor potassic permanganate bottle (8) is placed with in the space that vertical and horizontal diaphragm on fruit supporting plate (5) isolates, deoxygenation alcohol lamp (7) is placed with at the bottom of case.
2. a kind of fruit preserving box according to claim 1, is characterized in that deoxygenation alcohol lamp (7) is made up of rotor depression bar (11), heat absorption cover plate (12), upper clamp slice (13), lower snap ring (14), alcohol lamp tank (15), water absorbent cotton core (16), induction opening (17), fire insulation cover (18), rotor (19), interlayer alcohol burner cover (20), deoxygenation alcohol lamp (7) is provided with rotor depression bar (11), it is piezoelectricity rotor under rotor depression bar, the positive negative output of piezoelectricity rotor connects rotor (19), press down rotor depression bar (11) rotor (19) can discharge, the combustion core of alcohol lamp is placed in fire insulation cover (18), rotor (19) is fixed in fire insulation cover (18), near alcohol lamp combustion core, fire insulation cover (18) is provided with hole, fire insulation cover is other is provided with alcohol lamp tank (15), water absorbent cotton core (16) is placed with in alcohol lamp tank (15), water absorbent cotton core extends in the interlayer of heat absorption cover plate (12), the upper surface of heat absorption cover plate (12) is provided with hole and upper clamp slice (13), lower surface is provided with lower snap ring (14), upper clamp slice (13) is for fixed sandwich alcohol burner cover (20), the lower snap ring (14) of lower surface is fixed as one for interlayer alcohol burner cover (20) and alcohol lamp being linked, the paper bag that desiccant is housed is placed in the interlayer of interlayer alcohol burner cover (20), deoxygenation alcohol lamp (7) be provided with induction opening (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512138.5U CN204038192U (en) | 2014-09-09 | 2014-09-09 | A kind of fruit preserving box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512138.5U CN204038192U (en) | 2014-09-09 | 2014-09-09 | A kind of fruit preserving box |
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| Publication Number | Publication Date |
|---|---|
| CN204038192U true CN204038192U (en) | 2014-12-24 |
Family
ID=52238886
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|---|---|---|---|
| CN201420512138.5U Expired - Fee Related CN204038192U (en) | 2014-09-09 | 2014-09-09 | A kind of fruit preserving box |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059746A (en) * | 2015-07-29 | 2015-11-18 | 无锡优萌模塑制造有限公司 | Tower-shaped fruit packaging box |
| CN105398689A (en) * | 2015-11-14 | 2016-03-16 | 合肥天之通电子商务有限公司 | Automatically-adjustable fresh-keeping device for fruit transportation |
| CN109941573A (en) * | 2019-03-20 | 2019-06-28 | 杭州市农业科学研究院 | A kind of corn, preserving fruit and vegetable utilizing box for material circulation |
| CN111559563A (en) * | 2020-05-28 | 2020-08-21 | 江苏久茂精密电子科技有限公司 | Anti-oxidation stamping workpiece storage device |
| CN112674159A (en) * | 2019-10-18 | 2021-04-20 | 海南中商馥香源农产品配送有限公司 | Modified atmosphere preservation technology special for fruits and vegetables |
| CN113574318A (en) * | 2019-01-14 | 2021-10-29 | 玛斯柯有限公司 | Device, method and system for reducing moisture in LED lighting fixtures |
-
2014
- 2014-09-09 CN CN201420512138.5U patent/CN204038192U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059746A (en) * | 2015-07-29 | 2015-11-18 | 无锡优萌模塑制造有限公司 | Tower-shaped fruit packaging box |
| CN105398689A (en) * | 2015-11-14 | 2016-03-16 | 合肥天之通电子商务有限公司 | Automatically-adjustable fresh-keeping device for fruit transportation |
| CN113574318A (en) * | 2019-01-14 | 2021-10-29 | 玛斯柯有限公司 | Device, method and system for reducing moisture in LED lighting fixtures |
| CN113574318B (en) * | 2019-01-14 | 2024-04-16 | 玛斯柯有限公司 | Apparatus, method and system for reducing moisture in an LED lighting fixture |
| CN109941573A (en) * | 2019-03-20 | 2019-06-28 | 杭州市农业科学研究院 | A kind of corn, preserving fruit and vegetable utilizing box for material circulation |
| CN112674159A (en) * | 2019-10-18 | 2021-04-20 | 海南中商馥香源农产品配送有限公司 | Modified atmosphere preservation technology special for fruits and vegetables |
| CN111559563A (en) * | 2020-05-28 | 2020-08-21 | 江苏久茂精密电子科技有限公司 | Anti-oxidation stamping workpiece storage device |
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Granted publication date: 20141224 Termination date: 20150909 |
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