CN214357429U - Fresh-keeping conveyer of famous and precious flower - Google Patents
Fresh-keeping conveyer of famous and precious flower Download PDFInfo
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- CN214357429U CN214357429U CN202023061534.5U CN202023061534U CN214357429U CN 214357429 U CN214357429 U CN 214357429U CN 202023061534 U CN202023061534 U CN 202023061534U CN 214357429 U CN214357429 U CN 214357429U
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Abstract
The utility model relates to a fresh-keeping conveyer of famous and precious flowers, the bottom of the box body is provided with four damping spring shock absorbers, the upper end of the box body is provided with an upper cover of the box body, a support upright post is arranged on the inner bottom plate of the box body, a plurality of discs are arranged on the support upright post at intervals, and a first row of electrode plates, a second row of electrode plates, a third row of electrode plates and a fourth row of electrode plates which are connected with an electromagnetic circuit are arranged on a front panel or a rear panel in the box body; the air outlet end of the fan is connected with an air inlet of the generator shell, a plurality of air outlets of the generator shell are connected with a plurality of air inlet pipe holes of the box body through air pipes, and the generator of the unbalanced plasma generator is arranged in the generator shell; the effect is that the alternating electromagnetic field inhibits the respiration of the plant, and the water loss of the plant is effectively reduced; the ripening organic matters such as ethylene are decomposed by plasma, so that the plant fresh-keeping period is prolonged by more than one time. Supplementary liquid and water are not needed to be added, the material consumption is reduced, and the bacterial breeding is inhibited, so that the flowering phase is delayed.
Description
Technical Field
The utility model relates to a fresh-keeping conveyer of famous and precious flower belongs to the fresh-keeping technical field of flower.
Background
Flowers, particularly rare varieties, are greatly influenced by external factors such as temperature, extrusion, impact, illumination and the like, and petals of the flowers are easily damaged and the flowers wither due to external influence in the transportation process, particularly the long-distance transportation process.
The invention discloses a fresh flower fresh-keeping cabinet, which comprises a cabinet body and a drawer and is characterized by comprising a spraying mechanism, wherein the spraying mechanism consists of an intermittent moving mechanism and an intermittent spraying mechanism. Has the advantages that: by controlling the motor, water is supplemented to the flowers in the fresh-keeping cabinet at regular time, so that the fresh-keeping of the flowers is more durable; flowers are arranged in rows in the drawer, a certain space is reserved in the period to prevent the flowers from being extruded and damaged, and an intermittent spraying mechanism is arranged at the top of the safe case and can spray water or ionic active agent fresh-keeping liquid to delay the flower drying process.
The invention discloses a fresh flower transport case, which is characterized in that a case body is of a cylindrical structure which is vertically arranged in the axial direction, the bottom of the case body is open, a plurality of air holes are formed in the side wall of the case body, and a watering assembly is arranged in the case body. In the transportation, the flowers can not extrude each other, and has saved the space guaranteeing under the intact prerequisite of flowers, promotes the single transportation volume, and the flower survival rate is high.
The invention discloses a Chinese patent CN201810025107.X, which discloses a fresh-keeping transport box for rare flowers, wherein the fresh-keeping transport box comprises a closed openable box body, and a spraying device, a signal acquisition device, a control device, a humidifying device, a temperature control device, a liquid nitrogen air conditioning device and a high-voltage static regulation and control device are arranged at an opening of the box body. Through the high-voltage electrostatic field, the respiratory metabolic activity of the plant is inhibited, and the water in the plant is effectively kept, so that the famous and precious flowers still keep bright color and luster even after long-distance transportation and cannot wither and fall.
The disclosed patent uses methods such as low temperature, high humidity and high voltage static electricity to protect the transportation of flowers, but the methods have the effect of preserving the flowers, so that bacteria are easy to breed in a high humidity environment, and the flowering period is shortened; the low-temperature and high-voltage direct-current electrostatic field destroys the color development organic color quality of flowers, has certain influence on the color of the flowers, and destroys the ornamental value of the flowers.
Disclosure of Invention
In view of the situation and the existing defects of the prior art, the utility model provides a fresh-keeping and transporting device for noble flowers, which effectively keeps the water in the flowers not to be lost by inhibiting the respiration of the plants through a low-frequency alternating magnetic field; the plasma is released to destroy bacteria, ethylene and other components in the environment, so that fresh flowers can keep bright color in the long-distance transportation process.
The utility model discloses a realize above-mentioned purpose, the technical scheme who adopts is: the utility model provides a fresh-keeping conveyer of famous and precious flower which characterized in that: comprises a box body, a fan, electrodes, a non-equilibrium plasma generator, a generator shell and an electromagnetic circuit;
the damping device comprises a box body, a front panel and a rear panel, wherein four damping spring shock absorbers are arranged at the bottom end of the box body, a box body upper cover is arranged at the upper end of the box body, a support stand column is arranged on a bottom plate in the box body, a plurality of discs are arranged on the support stand column at intervals, a plurality of holes are arranged along the disc surface at intervals, a plate electrode array is arranged on the front panel or the rear panel in the box body and consists of four rows of plate electrodes, namely a first row of plate electrodes, a second row of plate electrodes, a third row of plate electrodes and a fourth row of plate electrodes, each row of plate electrodes consists of a plurality of electrodes arranged at intervals, and a plurality of air inlet pipe holes are vertically arranged on one side panel in the box body;
the air outlet end of the fan is connected with an air inlet of the generator shell, a plurality of air outlets of the generator shell are connected with a plurality of air inlet pipe holes through air pipes, and the generator of the unbalanced plasma generator is arranged in the generator shell;
the electromagnetic circuit comprises a feedback signal processing module, a crystal oscillator, a state controller, an SPWM generator, a display module and a communication module, and is arranged outside the box body;
the state controller is connected with the feedback signal processing module, the crystal oscillator, the SPWM generator, the display module and the communication module respectively, the oscillator is connected with the SPWM generator, and the first bridge arm output end of the SPWM generator is connected with the several electrode plates of the first row of electrode plates in parallel, and the second bridge arm output end of the SPWM generator is connected with the several electrode plates of the second row of electrode plates in parallel, and the third bridge arm output end of the SPWM generator is connected with the several electrode plates of the third row of electrode plates in parallel, and the fourth bridge arm output end of the SPWM generator is connected with the several electrode plates of the fourth row of electrode plates in parallel.
The utility model has the advantages that: compared with the prior art, the fresh-keeping transportation method and the transportation box device for the rare flowers have the following advantages:
1. the alternating electromagnetic field is used for inhibiting the respiration of the plants, so that the water loss of the plants is effectively reduced, and the water loss rate of the plants is reduced by 50 percent (20 ℃ for one week);
2. decomposing ripening organic matters such as ethylene and the like by plasma, reducing the ethylene content by 20 percent and prolonging the plant preservation period by more than one time.
3. Supplementary liquid and water are not needed to be added, the material consumption is reduced, and the bacterial breeding is inhibited, so that the flowering phase is delayed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the non-equilibrium plasma generator of the present invention;
FIG. 3 is an exploded view of the box body and the upper cover of the box body;
FIG. 4 is a top view of the box body of the present invention;
FIG. 5 is a cross-sectional view A-A of the structure of FIG. 3;
FIG. 6 is a schematic structural view of an electrode plate array in the case of the present invention;
fig. 7 is a connection block diagram of the electromagnetic circuit of the present invention;
fig. 8 is a positive and negative voltage ratio diagram of the unbalanced plasma generator of the present invention.
Detailed Description
As shown in fig. 1 to 8, the famous and precious fresh flower fresh-keeping and transporting device comprises a box body 1, a fan 2, an electrode plate 3, a non-equilibrium plasma generator 4, a generator shell 5 and an electromagnetic circuit;
the bottom end of the box body 1 is provided with four damping spring shock absorbers 1-1, the upper end of the box body 1 is provided with a box body upper cover 1-2, a support upright post 1-3 is arranged on a bottom plate in the box body 1, a plurality of discs 1-4 are arranged on the support upright post 1-3 at intervals, a circle of holes are arranged along the disc 1-4, the holes 1-4-1 are arranged at intervals, a front panel or a rear panel in the box body 1 is provided with an electrode plate array, the electrode plate array is composed of four rows of electrode plates, namely a first row of 3-1 electrode plates, a second row of 3-2 electrode plates, a third row of 3-3 electrode plates and a fourth row of 3-4 electrode plates, each row of electrode plates is composed of a plurality of electrode plates 3 arranged at intervals, and a side panel in the box body 1 is vertically provided with a plurality of air inlet pipe holes 1-5;
the air outlet end of the fan 2 is connected with an air inlet of a generator shell 5, a plurality of air outlets of the generator shell 5 are connected with a plurality of air inlet pipe holes 1-5 through air pipes, and a generator 4-1 of the unbalanced plasma generator 4 is arranged in the generator shell 5;
the electromagnetic circuit comprises a feedback signal processing module, a crystal oscillator, a controller, an SPWM generator, a display module and a communication module,
the electromagnetic circuit is respectively connected with the feedback signal processing module, the crystal oscillator, the SPWM generator, the display module and the communication module, the oscillator is connected with the SPWM generator, a first bridge arm output end of the SPWM generator is connected with the plurality of electrode plates 3 of the first row of 3-1 electrode plates in parallel, a second bridge arm output end of the SPWM generator is connected with the plurality of electrode plates 3 of the second row of 3-2 electrode plates in parallel, a third bridge arm output end of the SPWM generator is connected with the plurality of electrode plates 3 of the third row of 3-3 electrode plates in parallel, and a fourth bridge arm output end of the SPWM generator is connected with the plurality of electrode plates 3 of the fourth row of 3-4 electrode plates in parallel.
A use method of a fresh-keeping and transporting device for precious flowers comprises the following steps:
before the non-equilibrium plasma generator is used for the first time or when special requirements are met, the non-equilibrium plasma generator is connected with a communication serial port of a non-equilibrium plasma generator circuit through upper computer software, positive and negative voltage output waveforms of the non-equilibrium plasma generator are configured, as shown in fig. 8, the positive and negative voltage output proportion is 1:3, namely, the ion release amount is positive ions to negative ions =1: 3; the control of the output voltage can change the quantity of positive and negative ions of the non-equilibrium ion generator. In order to ensure that the content of negative ions in the system is larger than that of positive ions, the negative voltage is higher than the positive voltage, and the proportion of the positive voltage and the negative voltage is the quantity proportion of the positive ions and the negative ions.
Step one, opening an upper cover 1-2 of a box body, and respectively inserting a bunch of fresh flowers into a plurality of holes 1-4-1 on a plurality of discs 1-4 of a support upright column 1-3 of the box body 1.
Secondly, a fan 2 is started, then a non-equilibrium plasma generator is started, the non-equilibrium plasma generator generates a large amount of positive and negative ions, the fan 2 sends plasma clusters to the space in the box body 1 through a plurality of air pipes to meet with substances such as bacteria, viruses and the like suspended in the air, the plasma clusters are attached to the bacteria and the surfaces of the viruses under the mutual attraction of the positive and negative charges, so that electrolytes in cell membranes generate potential difference to form weak current, the permeability of the membranes is changed, the sterilization purpose is achieved, the potential decay effect of the bacteria on flowers and leaves is reduced, and the flowers are kept fresh;
the plasma cluster with weak oxidizability enters the air in the box body 1 and meets ethylene organic molecules which are ripening gas spontaneously released by plants, and due to the attraction of positive and negative ions, the plasma collides with the ethylene molecules, and the molecular kinetic energy breaks the C-C bond of the organic matter to produce CO2And water, the ripening gas is inhibited, and the flowering time of each stage is prolonged, so that the aim of keeping the flowers fresh is fulfilled.
Step three, an electromagnetic circuit is started, a 220V mains supply input system is converted into a direct current 12V electric signal through a rectifying and filtering circuit, 12V direct current is further reduced to 5V and is input into a state controller as reference voltage, the state controller generates reference oscillation frequency through a crystal oscillator, frequency is a sweep frequency signal of 10-100Hz, the period is 500ms, the sweep frequency is output through four bridge arms of an SPWM generator and is output to a plurality of electrode plates 3 of four rows of electrode plates to release an electrostatic field, water molecules in plants are polar molecules, when the electrostatic field is applied to the plants, dipole moment of the water molecules is increased until associated molecular structures of water are broken to form a single polar molecular structure, the polar molecules are directionally arranged in the electric field according to the sequence of positive and negative poles, permeability of cell membranes in the plants to ions is changed, the resting membrane potential disappears or is reduced, or polarity inversion occurs, the alternating electromagnetic field is used for inhibiting the respiration of the plants, so that the water loss of the plants is effectively reduced, the biochemical reaction is blocked, the metabolism is inhibited, and the flowering phase is delayed.
Preferred fan speeds are >3 m/s.
The amount of ions released from the non-equilibrium plasma generator 4 is preferably such that the ratio of the number of positive ions to the number of negative ions is greater than 1: 1.5.
The crystal oscillator model is: TCXO 5032 active patch crystal oscillator, temperature compensation: plus or minus 1 ppm; 10.000 MHZ;
the state controller model is: ST STM32F103C8T 6;
the SPWM generator model is: ICL8038 CCPD.
Claims (1)
1. The utility model provides a fresh-keeping conveyer of famous and precious flower which characterized in that: comprises a box body (1), a fan (2), an electrode plate (3), a non-equilibrium plasma generator (4), a generator shell (5) and an electromagnetic circuit;
the damping spring shock absorbers are characterized in that four damping spring shock absorbers (1-1) are arranged at the bottom end of the box body (1), a box body upper cover (1-2) is arranged at the upper end of the box body (1), support upright posts (1-3) are arranged on a bottom plate in the box body (1), a plurality of discs (1-4) are arranged on the support upright posts (1-3) at intervals, a circle of holes are formed in the surface along the discs (1-4), the holes (1-4-1) are arranged at intervals, a front panel or a rear panel in the box body (1) is provided with an electrode plate array, the electrode plate array is composed of four rows of electrode plates, namely a first row (3-1) of electrode plates, a second row (3-2) of electrode plates, a third row (3-3) of electrode plates and a fourth row (3-4) of electrode plates, each row of electrode plates is composed of a plurality of electrode plates (3) arranged at intervals, a plurality of air inlet pipe holes (1-5) are vertically arranged on one side panel in the box body (1);
the air outlet end of the fan (2) is connected with an air inlet of the generator shell (5), a plurality of air outlets of the generator shell (5) are connected with a plurality of air inlet pipe holes (1-5) through air pipes, and the generator (4-1) of the unbalanced plasma generator (4) is arranged in the generator shell (5);
the electromagnetic circuit comprises a feedback signal processing module, a crystal oscillator, a state controller, an SPWM generator, a display module and a communication module, and is arranged outside the box body (1);
the state controller is connected with the feedback signal processing module, the crystal oscillator, the SPWM generator, the display module and the communication module respectively, the oscillator is connected with the SPWM generator, the first bridge arm output end of the SPWM generator is connected with the plurality of electrode plates (3) of the first row (3-1) of electrode plates in parallel, the second bridge arm output end of the SPWM generator is connected with the plurality of electrode plates (3) of the second row (3-2) of electrode plates in parallel, the third bridge arm output end of the SPWM generator is connected with the plurality of electrode plates (3) of the third row (3-3) of electrode plates in parallel, and the fourth bridge arm output end of the SPWM generator is connected with the plurality of electrode plates (3) of the fourth row (3-4) of electrode plates in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023061534.5U CN214357429U (en) | 2020-12-17 | 2020-12-17 | Fresh-keeping conveyer of famous and precious flower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023061534.5U CN214357429U (en) | 2020-12-17 | 2020-12-17 | Fresh-keeping conveyer of famous and precious flower |
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| CN214357429U true CN214357429U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023061534.5U Active CN214357429U (en) | 2020-12-17 | 2020-12-17 | Fresh-keeping conveyer of famous and precious flower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520192A (en) * | 2020-12-17 | 2021-03-19 | 天津市星拓科技发展有限公司 | Fresh-keeping and transporting device for famous and precious flowers and using method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520192A (en) * | 2020-12-17 | 2021-03-19 | 天津市星拓科技发展有限公司 | Fresh-keeping and transporting device for famous and precious flowers and using method |
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