CN208369481U - A kind of generating device based on low-frequency alternating electric field - Google Patents
A kind of generating device based on low-frequency alternating electric field Download PDFInfo
- Publication number
- CN208369481U CN208369481U CN201820402378.8U CN201820402378U CN208369481U CN 208369481 U CN208369481 U CN 208369481U CN 201820402378 U CN201820402378 U CN 201820402378U CN 208369481 U CN208369481 U CN 208369481U
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- coupling
- signal
- transformation
- side winding
- input control
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Abstract
The utility model discloses a kind of generating devices based on low-frequency alternating electric field; including input control end, transformation end, output control terminal, discharge end and ground protection end; the input terminal at input control end with external ac power source for coupling; the coupling of the first side winding at input control end and transformation end; the secondary side winding at transformation end and output control terminal coupling; output control terminal and discharge end coupling, the other end of the secondary side winding at the transformation end and ground protection end coupling；Input control end includes a rectification unit, which is used for and external ac power source coupling, and input control end further includes a signal generating unit by central controller controls, and signal generating unit exports signal to the first side winding at transformation end；Rectification unit generates end with a mobile AC electricity and couples simultaneously；It is abundant that the signal generating unit of the generating device generates signal, and structure is simple；The generating device can operate in transit simultaneously.
Description
Technical field
It a kind of is filled the utility model relates to biomass freshness preserving equipment field more particularly to based on low-frequency alternating electric field
It sets.
Background technique
It with the development of science and technology and improves, power technology is applied to biomass preservation field more and more widely
In the middle of, after food or agricultural product lead to electrostatic or are placed in electrostatic field, better fresh-keeping effect can be obtained.Such as Patent No.
201720221484.1(patent name: low-frequency alternating electric field generation device and system) provide a kind of low-frequency alternating electric field generation
Apparatus and system belongs to biomass freshness preserving equipment field.Low-frequency alternating electric field generation device includes: input control module, transformation
Device, output control module and discharge module.Input control module input terminal with external ac power source for coupling, input control mould
Block is coupled with the first side winding of transformer, and secondary side winding one end of transformer is coupled with output control module, output control
Module is coupled with discharge module, and the Circuit Fault on Secondary Transformer winding other end is coupled with ground potential.Low-frequency alternating electric field generation device produces
Raw low-frequency alternating electric field makes fresh-keeping biomass set interior hydrone generation same frequency swing, inhibits inside fresh-keeping biomass
Biochemical reaction and physiological metabolism, play preservation.Again due to the speciality of the low-frequency alternating electric field can correspond to need it is fresh-keeping
The type of biomass, therefore the low-frequency alternating electric field can play preferable fresh-keeping effect to fresh-keeping biomass.
In the input control module structure of above-mentioned patent, is reached using inverter and generate the primary of signal and coupling transformer
Side winding, structure is improved in complexity, cost, and the signal generated is single；Meanwhile the power supply in the patent is fixed power source,
If need in transit it is fresh-keeping, then tool acquire a certain degree of difficulty.
Summary of the invention
The utility model proposes a kind of generating device based on low-frequency alternating electric field, the generation aiming at the above problem
It is abundant that the signal generating unit of device generates signal, and structure is simple；The generating device can operate in transit simultaneously.
In order to solve the above technical problems, a kind of generating device based on low-frequency alternating electric field provided by the utility model, packet
Input control end, transformation end, output control terminal, discharge end and ground protection end are included, the input terminal at the input control end is used
Coupled in external ac power source, the coupling of the first side winding at the input control end and transformation end, the transformation end it is secondary
Side winding and output control terminal coupling, the output control terminal and discharge end coupling, the secondary side winding at the transformation end
The other end and the ground protection end coupling；The input control end includes a rectification unit, which is used for and outer
The coupling of portion's AC power source, the input control end further includes a signal generating unit by central controller controls, the signal
Generating unit exports signal to the first side winding at the transformation end；Meanwhile the rectification unit and a mobile AC are electric
Generate end coupling.
Preferably, the signal generating unit can provide the letter of various frequencies, waveform and output level electric signal for one
Number generator, the signal generator export signal to the first side winding at the transformation end, and the signal generator
External central controller and the central controller form control formula and are electrically connected.
As further preferred, it includes an automobile being installed in driving vehicle that the mobile AC electricity, which generates end coupling,
Generator and one and the automobile current generator be electrically connected, the battery of automobile current generator institute generated energy, the storage can be stored
Battery and rectification unit coupling.
After adopting the above structure, the utility model has the advantages that
1, the utility model replaces inverter using signal generator, can produce various frequencies, waveform and output level
Electric signal, and signal is more stable, while simplifying structure；
2, the utility model uses automobile generating device, can generate alternating current in transit, further widen low frequency
The application of alternating electric field generating device.
Detailed description of the invention
Shown in FIG. 1 is the surface structure schematic diagram of the utility model；
Wherein: 1, transformation end；2, output control terminal；3, discharge end；4, ground protection end；5, first side winding；6, secondary
Side winding；7, rectification unit；8, central controller；9, signal generator；10, automobile current generator；11, battery.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of generating device based on low-frequency alternating electric field, including input control end, transformation end 1, output
Control terminal 2, discharge end 3 and ground protection end 4.
In above structure, the input terminal at input control end with external ac power source for coupling, input control end and transformation
The first side winding 5 at end 1 couples, secondary side winding 6 and output control terminal 2 coupling at transformation end 1, output control terminal 2 and electric discharge
3 coupling of end, the other end of the secondary side winding 6 at transformation end 1 and ground protection end 4 couple；Input control end includes that a rectification is single
Member 7, which is used for and external ac power source coupling, and input control end further includes one being controlled by central controller 8
Signal generating unit, the signal generating unit export signal to the first side winding 5 at transformation end 1；Meanwhile rectification unit 7 with
One mobile AC electricity generates end coupling.
In the present invention, preferred signal generating unit can provide various frequencies, waveform and output level electricity for one
The signal generator 9 of signal, which exports signal to the first side winding 5 at transformation end 1, and the signal is sent out
The raw external central controller 8 of device 9 and central controller 8 form control formula and are electrically connected.
In the present invention, it includes the vapour being installed in driving vehicle that preferred mobile AC electricity, which generates end coupling,
Vehicle generator 10 and one and automobile current generator 10 be electrically connected, the batteries 11 of 10 generated energy of automobile current generator can be stored,
The battery 11 and rectification unit 7 couple.
When running car, automobile current generator 10 generates electricity, and electricity is stored in battery 11, and battery 11 supplies electrical power to
Rectification unit 7, by the control of central controller 8, signal generator 9 generate signal and and transformation end 15 coupling of first side winding
It closes.
Inverter is replaced using signal generator, can produce various frequencies, waveform and output level electric signal, and believe
It is number more stable, while simplifying structure；Using automobile generating device, alternating current can be generated in transit, is further widened
The application of low-frequency alternating electric field generation device.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (3)
1. a kind of generating device based on low-frequency alternating electric field, including input control end, transformation end, output control terminal, discharge end
And ground protection end, the input terminal at the input control end for couple with external ac power source, the input control end with
The first side winding at transformation end couples, the secondary side winding at the transformation end and output control terminal coupling, the output control
End processed and discharge end coupling, the other end of the secondary side winding at the transformation end and ground protection end coupling；The input
Control terminal includes a rectification unit, which is used for and external ac power source coupling, which is characterized in that the input control
End further includes a signal generating unit by central controller controls, which exports signal to the transformation
The first side winding at end；Meanwhile the rectification unit generates end with a mobile AC electricity and couples.
2. a kind of generating device based on low-frequency alternating electric field as described in claim 1, which is characterized in that the signal occurs
Unit is that one can provide the signal generator of various frequencies, waveform and output level electric signal, and the signal generator is by signal
It exports to the first side winding at the transformation end, and the external central controller of the signal generator and the center control
Device forms control formula and is electrically connected.
3. a kind of generating device based on low-frequency alternating electric field as described in claim 1, which is characterized in that the mobile friendship
Galvanic electricity generates end coupling and electrically connects including an automobile current generator being installed in driving vehicle and one and the automobile current generator
It connects, the battery of automobile current generator institute generated energy, the battery and rectification unit coupling can be stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402378.8U CN208369481U (en) | 2018-03-23 | 2018-03-23 | A kind of generating device based on low-frequency alternating electric field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402378.8U CN208369481U (en) | 2018-03-23 | 2018-03-23 | A kind of generating device based on low-frequency alternating electric field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369481U true CN208369481U (en) | 2019-01-11 |
Family
ID=64922834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820402378.8U Expired - Fee Related CN208369481U (en) | 2018-03-23 | 2018-03-23 | A kind of generating device based on low-frequency alternating electric field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208369481U (en) |
-
2018
- 2018-03-23 CN CN201820402378.8U patent/CN208369481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Generating device based on low frequency alternating electric field Effective date of registration: 20200423 Granted publication date: 20190111 Pledgee: Hangzhou canal Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU PULE TIANCHENG TECHNOLOGY Co.,Ltd. Registration number: Y2020330000186 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |