CN107372802A - A kind of device for maintaining preserving fruit and vegetable utilizing degree, method - Google Patents
A kind of device for maintaining preserving fruit and vegetable utilizing degree, method Download PDFInfo
- Publication number
- CN107372802A CN107372802A CN201710718436.8A CN201710718436A CN107372802A CN 107372802 A CN107372802 A CN 107372802A CN 201710718436 A CN201710718436 A CN 201710718436A CN 107372802 A CN107372802 A CN 107372802A
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- Prior art keywords
- maintaining
- generator
- preserving fruit
- vegetable utilizing
- lid
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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
- A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The present invention relates to a kind of device for maintaining preserving fruit and vegetable utilizing degree, method, device includes housing and upper lid, upper outer side of lid is provided with switch, the switch is provided with power interface in one end of upper outer side of lid, for being connected with dc-battery, the other end on the inside of upper lid is sequentially connected higher-order of oscillation source device and efficiency factor generator；Higher-order of oscillation source device is used to produce high-frequency alternating current, efficiency factor generator is produced O3And anion, O3Circulated with anion in enclosure interior, for maintaining the freshness of long-distance transport fruits and vegetables；The efficiency factor generator includes：In the symmetrically placed O of minute surface3Generator and it is connected to O3Internal and external electrode between generator.
Description
Technical field
The present invention relates to a kind of device for maintaining preserving fruit and vegetable utilizing degree, method.
Background technology
The food of fruits and vegetables class is due to its own physilogical characteristics, pole not storage tolerance, after short period is placed, fruits and vegetables pericarp,
Pulp will may rot, the strong influence operation of businessman and the buying behavior of consumer, its commodity value and food
Be worth this how to be ensured of one it is main the problem of.At present, chemical method, chemical method mainly are used for the fresh-keeping of fruits and vegetables
Mainly given using chemical reagent or the preservative film for having fresh-keeping effect fresh-keeping, but existing coating antistaling agent contains and endangers people
The chemical substance of class health, and fresh-keeping effect is barely satisfactory.
The content of the invention
For the deficiencies in the prior art, the invention provides a kind of device for maintaining preserving fruit and vegetable utilizing degree, using height
Frequency vacuum voltolising, can produce O3And anion, to kill the bacterium of fruit and vegetable surfaces and microorganism, the physiology for suppressing fruits and vegetables is lived
For the purpose of property.
The technical scheme is that：
A kind of device for maintaining preserving fruit and vegetable utilizing degree, including housing and upper lid, upper outer side of lid are provided with switch, and the switch is upper
One end of outer side of lid is provided with power interface, and for being connected with dc-battery, the other end on the inside of upper lid is sequentially connected high frequency vibrating
Swing source device and efficiency factor generator；Higher-order of oscillation source device is used to produce high-frequency alternating current, produces efficiency factor generator
Raw O3And anion, O3Circulated with anion in enclosure interior, for maintaining the freshness of long-distance transport fruits and vegetables；It is described it is effective because
Electronic generator includes：In the symmetrically placed O of minute surface3Generator and it is connected to O3Internal and external electrode between generator.
Further, the internal and external electrode includes being connected in the symmetrically placed O of minute surface3Pole in electric discharge between generator
Be coated on O3The outer pole of electric discharge on generator tube.
Further, the outer pole of the electric discharge uses woven wire.
Further, mesh account frame is set on the inside of upper lid, sent out for fixed placement dither source device and efficiency factor
Raw device.
Wherein, mesh account inframe is provided with efficiency factor generator pin hole fixed plate, occurs for being fixedly connected with effective factor
Device；Mesh account inframe is additionally provided with median septum, and median septum is located above efficiency factor generator, for stopping O3It is upward with anion
Sheaf space conveys.
Further, the mesh account frame is up-thin-low-thick taper, while the inner surface of mesh account frame scribbles anticorrosion
Layer.
Further, the input of the high frequency oscillation source device is also associated with pilot lamp power line, and indicator lamp passes through finger
Show that lamp power line is arranged on outer side of lid.
Further, the switch is switched using mechanical timer.
The invention also provides a kind of fruits and vegetables thermoplastic freshness-extension method based on claim 1, including：By equipped with fruits and vegetables
Freshness protection package is put into the housing, and freshness protection package is open-like shape；Connect power supply so that efficiency factor generator produces O3With bear from
Son, for being sterilized to fruits and vegetables and inhibitory activity；After setting time, freshness protection package is taken out, will be fresh-keeping using thermoplastic device
Bag sealing preserves.
Beneficial effects of the present invention：
The invention provides one kind to use high-frequency vacuum voltolising, can produce O3And anion, to kill fresh fruit of vegetables
Surface bacteria and microorganism, suppress the long-distance transport maintenance freshness device for the purpose of the physiologically active of fruits and vegetables.Negative oxygen ion can
So that the enzymatic inactivation that fruits and vegetables are metabolized, so as to reduce its respiratory intensity, weakens the existence of accelerating ripening of fruit agent ethene.And O3It is one
Kind strong oxidizer, is a kind of good disinfectant and bactericide again, can both kill the microorganism to disappear on fruits and vegetables and its excrete poison,
And can suppresses and delays the hydrolysis of fruits and vegetables, so as to extend fruit vegetables storing period.
The invention also provides a kind of method for extending preserving fruit and vegetable utilizing degree, fruits and vegetables can be placed in the polybag of upper end open
It is interior, then polybag opening open is put in the present apparatus, lid is covered, start processing, is sealed after processing with hand-held polybag
Device by polybag opening heat and, then sack taken out, the freshness date of the fruits and vegetables in bag can be obviously prolonged many.
Brief description of the drawings
Fig. 1 is the schematic device of the present invention；
Fig. 2 is the electric operation control circuit figure of higher-order of oscillation source device of the present invention.
Wherein, housing 1, upper lid 2, switch 3, efficiency factor generator 4, higher-order of oscillation source device 5, pole 6, O in electric discharge3Hair
Raw pipe, outer pole 8 of discharging, efficiency factor generator pin hole fixed plate 9, mesh account frame 10, screw 11, screw 12, median septum 13, is inserted
First 14, power line 15,
Embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings：
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As previously mentioned, given using chemical reagent or the preservative film for having fresh-keeping effect it is fresh-keeping, can contain endanger the mankind
The chemical substance of health, and fresh-keeping effect is barely satisfactory.The present invention proposes one kind and uses O3Fruits and vegetables guarantor is carried out with anion
Fresh method, a kind of specific exemplary embodiments are：
It includes housing (1) and matching upper lid (2), thus forms a confined space, and housing (1) is tubbiness, shell
Body (1), upper lid (2) use polyester one-shot forming.Be provided with switch (3) on Shang Gai (2), efficiency factor generator (4) with
And generation higher-order of oscillation source device (5), switch (3) is 0-120min mechanical timers, is fixedly connected on lid (2).Effectively
Factor generator (4) includes two O containing pole (6) in electric discharge3Generator tube (7), O3The outer pole of composition electric discharge is coated with generator tube (7)
(8) woven wire, two O3Generator tube (7) is radially fixedly connected on efficiency factor generator pin hole around the center of circle and fixed
After on plate (9), installed in in the upper mesh account frame (10) that is fixedly connected of lid (2), mesh account frame (10) by screw (11) with
Upper lid (2) connects, and has the median septum (13) by screw (12) connection fixed thereto on mesh account frame (10).Mesh account frame
(10), median septum (13) uses polyester one-shot forming.Generate higher-order of oscillation source device (5) input by switch (3) with
Power line (15) connection with plug (14), output are terminated with imitating factor generator (4).The source device (5) of the higher-order of oscillation it is defeated
Enter end connection indicator lamp ZD, indicator lamp ZD and be arranged on upper cover on (2).
Efficiency factor generator produces O3With two kinds of efficiency factors of anion, its core component includes internal and external electrode composition
Region of discharge and high frequency oscillator.
Oxygen or air stream overdischarge area, ionization generation ozone and anion under high-frequency alternating current.
The generation of anion is according to following principle：When loading high-frequency alternating current on electrode, corona discharge can be produced, and
Two regions are formed between internal and external electrode：One is corona zone, and one is migration area (outskirt).Corona zone is confined to corona electrode
Near (interior electrode), when centre is positive electrode, corona zone produces cation and anion, and is cation in outskirt, outskirt
The accumulation of this space charge weakens the field strength of corona zone, discharge current is reduced it will be seen that when target is
During negative electrode, the anion that outskirt leaves also plays the effect for weakening corona zone field strength, and the accumulation of such space charge becomes
Into weakening corona discharge, thus when loading high-frequency alternating current, when the polarity of internal and external electrode can exchange, outskirt (migration
Area) accumulation electric charge can be transformed into due to the change of polarity strengthen corona zone electric field, not only eliminate space charge product
Tired negative effect, the ionization of corona zone is also exacerbated, thus, the corona current increase of formation, for high-frequency ac power, it is produced
Raw ion concentration is higher than high-frequency alternating current.
The present invention is with 220V, and 50HZ alternating current is power supply, and when plug switches on power, the knob on twist switch is electric
Stream input higher-order of oscillation source device, higher-order of oscillation source device output 1.2KV-1.4KV, 1KHZ electric current make efficiency factor generator
Electric discharge work, produces O3With acting in the confined space being made up of housing and matched upper lid for anion.
Fig. 2 describes the circuit theory diagrams of the present invention.Higher-order of oscillation source device (5) is generated by diode D, resistance R1R2,
Electric capacity C, controllable silicon STR, step-up transformer B compositions, diode D negative pole and the resistance R2 other end controllable silicon STR anode,
Resistance R1 is connected between controllable silicon STR control pole and diode D negative pole, diode D positive pole and controllable silicon STR negative electrode
With electric capacity C and connect, step-up transformer B input termination capacitor C and controllable silicon STR anode, it, which is exported, is terminated with imitating factor hair
Raw device (4)
Above-mentioned efficiency factor generator includes two O containing pole in electric discharge3Generator tube, O3Composition electric discharge is coated with generator tube
The woven wire of outer pole, two O3Generator tube is radially fixedly connected on anion generator needle plate orifice plate around the center of circle
Afterwards, there is the median septum of connection fixed thereto in the mesh account inframe being fixedly connected with upper lid, mesh account frame.Median septum position
Above efficiency factor generator, for stopping O3Sheaf space conveying upward with anion.We can also set mesh account frame
Up-thin-low-thick taper is calculated as, this is advantageous to O3Conveyed with anion to lower layer space, while the inner surface of mesh account frame scribbles
Corrosion-resistant coating, the long-time of mesh account frame can be protected effectively to use.
Account frame is using mesh-type structure so that O caused by efficiency factor generator3Guarantor can be fully acted on anion
In storing containers.
Above-mentioned switch is fixedly connected on lid, is connected between the input and switch of generation higher-order of oscillation source device
Indicator lamp ZD, indicator lamp ZD are arranged on upper lid.When plug connects with power supply, indicator lamp ZD does not work, the knob on twist switch
Afterwards, indicator lamp is bright, and the present invention starts working.Above-mentioned switch is 0-120min mechanical timer.
Present invention also offers a kind of fresh fruit of vegetables using said apparatus to extend method, and the freshness protection package equipped with fruits and vegetables is put
Enter in the housing, freshness protection package is open-like shape；Connect power supply so that efficiency factor generator produces O3And anion, for pair
Fruits and vegetables are sterilized and inhibitory activity；After setting time, freshness protection package is taken out, freshness protection package is sealed using thermoplastic device and protected
Deposit.The fruits and vegetables handled by the present invention, surface sterile degree, so as to alleviate the infringement of bacterium degree and microorganism to him, protect fruits and vegetables
The fresh phase extends.
Noiseless during present invention work, when pressing close to generate higher-order of oscillation source device with ear, only hears faint squeak.
O3Strain and microorganism can be killed, anion can suppress the physiologically active of plant, therefore in southern summer, room temperature 30
Under the conditions of degree, the fruits and vegetables under adopting are placed on originally water curing in indoor fruits and vegetables bottle, its freshness date is not located after the present invention is handled
More than twice of the extension of reason.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of device for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that including housing and upper lid, upper outer side of lid is provided with switch, institute
State switch and be provided with power interface in one end of upper outer side of lid, for being connected with dc-battery, the other end on the inside of upper lid is successively
Connect higher-order of oscillation source device and efficiency factor generator；Higher-order of oscillation source device be used for produce high-frequency alternating current, make it is effective because
Electronic generator produces O3And anion, O3Circulated with anion in enclosure interior, for maintaining the freshness of long-distance transport fruits and vegetables；
The efficiency factor generator includes：In the symmetrically placed O of minute surface3Generator and it is connected to O3Internal and external electrode between generator.
2. the device according to claim 1 for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that the internal and external electrode includes connection
In the symmetrically placed O of minute surface3Pole and O is coated in electric discharge between generator3The outer pole of electric discharge on generator tube.
3. the device according to claim 2 for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that：The outer pole of the electric discharge uses metal
Silk screen.
4. the device according to claim 1 for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that upper lid inner side sets mesh account
Frame, for fixed placement dither source device and efficiency factor generator.
5. the device according to claim 4 for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that the mesh account inframe has
Factor generator pin hole fixed plate is imitated, for being fixedly connected with effective factor generator；Mesh account inframe is additionally provided with median septum, interval
Plate is located above efficiency factor generator, for stopping O3Sheaf space conveying upward with anion.
6. the device according to claim 5 for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that the mesh account frame for it is upper it is thin under
Thick taper.
7. the device according to claim 5 for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that the inner surface of the mesh account frame
Scribble corrosion-resistant coating.
8. the device according to claim 1 for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that the high frequency oscillation source device
Input is also associated with pilot lamp power line, and indicator lamp is arranged on upper outer side of lid by pilot lamp power line.
9. the device according to claim 1 for maintaining preserving fruit and vegetable utilizing degree, it is characterised in that the switch uses mechanical timer
Switch.
A kind of 10. fruits and vegetables thermoplastic freshness-extension method based on claim 1, it is characterised in that put the freshness protection package equipped with fruits and vegetables
Enter in the housing, freshness protection package is open-like shape；Connect power supply so that efficiency factor generator produces O3And anion, for pair
Fruits and vegetables are sterilized and inhibitory activity；After setting time, freshness protection package is taken out, freshness protection package is sealed using thermoplastic device and protected
Deposit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718436.8A CN107372802A (en) | 2017-08-21 | 2017-08-21 | A kind of device for maintaining preserving fruit and vegetable utilizing degree, method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718436.8A CN107372802A (en) | 2017-08-21 | 2017-08-21 | A kind of device for maintaining preserving fruit and vegetable utilizing degree, method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107372802A true CN107372802A (en) | 2017-11-24 |
Family
ID=60354132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718436.8A Pending CN107372802A (en) | 2017-08-21 | 2017-08-21 | A kind of device for maintaining preserving fruit and vegetable utilizing degree, method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107372802A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155130Y (en) * | 1993-05-31 | 1994-02-09 | 王士菁 | Electronic fresh-keeping device for fresh flower |
| JPH06189674A (en) * | 1992-12-25 | 1994-07-12 | Yoshida Reidanbou Kogyosho:Kk | Method for treating food and its apparatus |
| CN204907716U (en) * | 2015-06-17 | 2015-12-30 | 华中农业大学 | Air fresh -keeping device that disinfects that discharges |
-
2017
- 2017-08-21 CN CN201710718436.8A patent/CN107372802A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06189674A (en) * | 1992-12-25 | 1994-07-12 | Yoshida Reidanbou Kogyosho:Kk | Method for treating food and its apparatus |
| CN2155130Y (en) * | 1993-05-31 | 1994-02-09 | 王士菁 | Electronic fresh-keeping device for fresh flower |
| CN204907716U (en) * | 2015-06-17 | 2015-12-30 | 华中农业大学 | Air fresh -keeping device that disinfects that discharges |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |