CN205051666U - Electromagnetic pulse generator able to programme - Google Patents
Electromagnetic pulse generator able to programme Download PDFInfo
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- CN205051666U CN205051666U CN201520747141.XU CN201520747141U CN205051666U CN 205051666 U CN205051666 U CN 205051666U CN 201520747141 U CN201520747141 U CN 201520747141U CN 205051666 U CN205051666 U CN 205051666U
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- frequency modulation
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Abstract
The utility model discloses an electromagnetic pulse generator able to programme, include: power supply unit, pulse generating circuit, pulse frequency modulation circuit and outside connection port, power supply unit is connected respectively with pulse generating circuit, pulse frequency modulation circuit, provides the power for pulse generating circuit and pulse frequency modulation circuit, but pulse generating circuit embeds has programming microprocessor and pulse emitter, but programming microprocessor's input is connected with being used for the outside connection port who acquires frequency conversion direct current pulse information, the input of pulse frequency modulation circuit with but programming microprocessor's output is connected, the output of pulse frequency modulation circuit with pulse emitter connects. The utility model provides a technical scheme has realized electromagnetic pulse output frequence's controllable regulation, reduces equipment power consumption and maintains the degree of difficulty, improves the suitability and the operating efficiency of electromagnetic pulse generator, the energy saving.
Description
Technical field
The utility model relates to frequency-conversion electromagnetic field technical field, particularly relates to a kind of electromagnetic pulse generator able to programme.
Background technology
Electromagnetic field has inner link, the entity of Electric and magnetic fields of interdependence and general name.Time dependent electric field produces magnetic field, and time dependent magnetic field produces electric field, both reciprocal causations, forms electromagnetic field.
When wave frequency is low, mainly could transmit by tangible electric conductor.Reason is in the electric oscillation of low frequency, and the mutual change between magnetoelectricity is relatively slower, and its energy almost all returns primary circuit and do not have energy emission to go out; Can transmit in free space during wave frequency height, also can be strapped in tangible electric conductor and transmit.The reason transmitted in free space is in high-frequency electric oscillation, magnetoelectricity change is very fast, energy can not all return former oscillating circuit, so electric energy, magnetic energy are gone out to spatial in the form of an electromagnetic wave along with the mechanical periodicity in electric field and magnetic field, do not need medium can outside transferring energy, a kind of electromagnetic radiation that Here it is yet.
Different according to magnetic field source, magnetic field treatment technology can be divided into permanent magnetic field treatment technology, electromagnetic field of high frequency treatment technology, low-frequency high-gradient magnetic field treatment technology and frequency-conversion electromagnetic field treatment technology.This several technology and existing implementation method respectively have its pluses and minuses and certain scope of application, are difficult to accomplish that complete this of and function long in low-power consumption, non-maintaining, easy installation, high efficiency, timeliness is taken into account in six comprehensively.
And ultrasonic wave is a kind of frequency higher than the sound wave of 20000 hertz, its good directionality, penetration capacity is strong, is easy to obtain the acoustic energy comparatively concentrated, and in water transmission distance, can be used for finding range, tests the speed, cleans, welds, rubble, sterilizing etc.Along with people are to hyperacoustic continuous understanding, ultrasonic technology is in medical science, military affairs, industry, agriculturally have a lot of application.Such as, in water treatment procedure, microbial body can be killed by ultrasonic wave, thus realize the object such as sterilization, scale removal.But the frequency of existing ultrasonic equipment is fixing often, effectively can not kill different microorganisms body or remove the object such as dirt of different structure, power consumption is high, poor for applicability.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of electromagnetic pulse generator able to programme, realizes the controllable adjustment of electromagnetic pulse output frequency, reduces equipment power dissipation and maintenance difficulties, expands the scope of application.
For solving above technical problem, the utility model embodiment provides a kind of electromagnetic pulse generator able to programme, comprising: electric supply installation, pulse generating circuit, pulse frequency modulation circuit and external connection port;
Described electric supply installation is connected respectively with described pulse generating circuit, pulse frequency modulation circuit, for described pulse generating circuit and described pulse frequency modulation circuit provide power supply;
Described pulse generating circuit is built-in with programmable microprocessor and impulse sender; The input of described programmable microprocessor is connected with the external connection port for obtaining frequency conversion direct current pulse information; The input of described pulse frequency modulation circuit is connected with the output of described programmable microprocessor, and the output of described pulse frequency modulation circuit is connected with described impulse sender.
Preferably, described external connection port is USB interface.
Further, described electromagnetic pulse generator also comprises the power conditioning circuitry be connected with described pulse generating circuit.
Further, described impulse sender comprises the drive circuit being built-in with switching tube, and, D/A converting circuit; Described drive circuit is connected with the output of pulse frequency modulation circuit; Described D/A converting circuit is connected respectively with described drive circuit, described power conditioning circuitry.
Preferably, described electric supply installation comprises digital power and analog power; Described digital power is connected respectively with described drive circuit, D/A converting circuit, programmable microprocessor and pulse frequency modulation circuit; Described analog power is connected with described power conditioning circuitry.
Further, described power conditioning circuitry is provided with one or more groups winding coil accessory power outlet.
In the attainable mode of one, be provided with for generation of PWM ripple in described programmable microprocessor, and regulate the pulse width control chip of described PWM ripple frequency according to frequency conversion direct current pulse information.
In another attainable mode, described pulse generating circuit also comprises the pulse strength regulating circuit be connected with described programmable microprocessor.Preferably, the pulse signal strength scope that described pulse strength regulating circuit exports is 5V ~ 96V.
Further, described electromagnetic pulse generator also comprises: the work display panel be connected respectively with described pulse generating circuit and described power conditioning circuitry.
The electromagnetic pulse generator able to programme that the utility model embodiment provides, the DC pulse signal frequency that pulse frequency modulation circuit paired pulses circuit for generating can be adopted to produce regulates, simultaneously, frequency conversion direct current pulse information can be obtained by external connection port, the programmable microprocessor utilizing pulse generating circuit built-in produces the adjustable PWM (PulseWidthModulation of duty ratio according to described frequency conversion direct current pulse information, pulse width modulation) signal, thus realize adjustable to the scene of the output pulse signal frequency of electromagnetic pulse generator, user can input different frequency informations according to practical application by external connection port thus obtain the electromagnetic pulse signal of corresponding frequencies, when the frequency of electromagnetic pulse signal is in ultrasonic wave or class supersonic band, the electromagnetic pulse generator able to programme that the utility model can be provided is applied in the various fluid treatment industries such as drinking water, recirculated water, fuel oil and refrigerant.
The utility model embodiment can also regulate the power adjustments of electromagnetic pulse signal and voltage strength further by power conditioning circuitry and the realization of pulse strength regulating circuit, realizes global function, the long-acting fluid treatment of low-carbon environment-friendly under pole low-power (as about 100 watts).
In addition, when the technical scheme provided by the utility model is applied to fluid handling system, due to fluid can be avoided to contact with the direct of electromagnetic pulse generator, effectively can avoid the secondary pollution of convection cell and reduce maintenance difficulties and the maintenance cost of equipment.
In sum, the electromagnetic pulse generator able to programme that the utility model embodiment provides can in conjunction with class supersonic band electromagnetic wave converter technique, realize the controllable adjustment of electromagnetic pulse output frequency, reduce equipment power dissipation and maintenance difficulties, improve applicability and the operational efficiency of electromagnetic pulse generator, energy savings.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the electromagnetic pulse generator able to programme that the utility model provides.
Fig. 2 is the structural representation of another embodiment of the electromagnetic pulse generator able to programme that the utility model provides.
Fig. 3 is the structural representation of another embodiment of the electromagnetic pulse generator able to programme that the utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
See Fig. 1, it is the structural representation of an embodiment of the electromagnetic pulse generator able to programme that the utility model provides.
In the present embodiment, described electromagnetic pulse generator able to programme mainly comprises: electric supply installation 100, pulse generating circuit 200, pulse frequency modulation circuit 300 and external connection port 400.Wherein, described electric supply installation 100 is connected respectively with described pulse generating circuit 200, pulse frequency modulation circuit 300, for described pulse generating circuit 200 and described pulse frequency modulation circuit 300 provide power supply.Described external connection port 400 is preferably USB interface.Particularly, electric supply installation 100 realizes the power supply of paired pulses frequency modulation circuit 300 by the power input PWM_VCC of pulse frequency modulation circuit 300.And described pulse generating circuit 200 is built-in with programmable microprocessor 201 and impulse sender 202; The input MCU_IN of described programmable microprocessor 201 is connected with the external connection port 400 for obtaining frequency conversion direct current pulse information; The input PWM_IN of described pulse frequency modulation circuit 300 is connected with the output MCU_OUT of described programmable microprocessor 201, and the output PWM_OUT of described pulse frequency modulation circuit 300 is connected with described impulse sender 202.During concrete enforcement, alternatively, pulse frequency modulation circuit 300 can be integrated in programmable microprocessor 201 or impulse sender 202 further.
The electromagnetic pulse generator able to programme that the utility model embodiment provides, the DC pulse signal frequency that pulse frequency modulation circuit paired pulses circuit for generating can be adopted to produce regulates, simultaneously, frequency conversion direct current pulse information can be obtained by external connection port, the programmable microprocessor utilizing pulse generating circuit built-in produces the adjustable pwm signal of duty ratio according to described frequency conversion direct current pulse information, thus realize adjustable to the scene of the output pulse signal frequency of electromagnetic pulse generator, user can input different frequency informations according to practical application by external connection port thus obtain the electromagnetic pulse signal of corresponding frequencies, when the frequency of electromagnetic pulse signal is in ultrasonic wave or class supersonic band, the electromagnetic pulse generator able to programme that the utility model can be provided is applied in the various fluid treatment industries such as drinking water, recirculated water, fuel oil and refrigerant.
Referring to Fig. 2, it is the structural representation of another embodiment of the electromagnetic pulse generator able to programme that the utility model provides.
The present embodiment is on the basis of Fig. 1 embodiment, and further, described electromagnetic pulse generator able to programme also comprises the power conditioning circuitry 500 be connected with described pulse generating circuit 200.Particularly, the input of power conditioning circuitry 500 is connected with the output of drive circuit 2021, and the output of power conditioning circuitry 500 is connected with the input of D/A converting circuit 2022.In addition, described impulse sender 202 comprises the drive circuit 2021 being built-in with switching tube, and, D/A converting circuit 2022.Wherein, described drive circuit 2021 is connected with the output PWM_OUT of pulse frequency modulation circuit 300; Described D/A converting circuit 2022 is connected respectively with described drive circuit 2021, power conditioning circuitry 500.
Described programmable microprocessor 201 according to the frequency conversion direct current pulse information acquisition Frequency-variable Modulation signal accessed from external connection port 400, by the operating state of pulse frequency modulation circuit 300 described in described frequency conversion HVDC Modulation signal controlling; Impulse sender 200 produces frequency conversion direct current pulse signal under the control of described pulse frequency modulation circuit 300.During concrete enforcement, described Frequency-variable Modulation signal preferably adopts PWM (PulseWidthModulation, pulse width modulation) ripple (analog signal).Therefore, in the attainable mode of one, be provided with for generation of PWM ripple in described programmable microprocessor 201, and regulate the pulse width control chip of described PWM ripple frequency according to frequency conversion direct current pulse information.This pulse width control chip is actual is a kind of signal generator, for generation of the PWM analog signal realizing paired pulses frequency modulation circuit 300 and carry out controlling.
During concrete enforcement, the frequency conversion direct current pulse information that programmable microprocessor 201 presets from USB interface acquisition user, the frequency of the simulated frequency conversion DC pulse signal needed for acquisition, thus produce PWM ripple corresponding with it; Realize opening/break control, to produce digital frequency conversion DC pulse signal to the switching tube in drive circuit 2021 by the time dependent duty ratio of PWM ripple.In actual application, amplitude and the power of this digital frequency conversion direct current signal are less, need to adopt power conditioning circuitry 500 to carry out amplification to described digital frequency conversion DC pulse signal further to regulate, the power bracket of the electromagnetic pulse generator able to programme that the present embodiment provides is preferably at 5W--500W; Digital frequency conversion DC pulse signal after amplifying and regulating produces simulated frequency conversion DC pulse signal after the conversion of D/A converting circuit 2022, and user can utilize the simulated frequency conversion DC pulse signal of certain frequency to realize the application in each field.Preferably, the producible electromagnetic field frequency scope of this simulated frequency conversion DC pulse signal is 1Hz ~ 600KHz.Particularly, the Frequency scope of described frequency conversion direct current pulse electromagnetic field can be 1Hz ~ 1KHz; The IF-FRE scope of frequency conversion direct current pulse electromagnetic field can be 1KHz ~ 12KHz; The higher frequency scope of frequency conversion direct current pulse electromagnetic field can be 12KHz ~ 600KHz, thus the electromagnetic field of changeable frequency can be utilized to process the different material (as various microbe) in water treatment.
Especially, when the producible electromagnetic field frequency of this simulated frequency conversion DC pulse signal is in supersonic band, frequency scanning can be utilized to carry out sterilization, algae removal.Electromagnetic induction is to the mechanism of biological agent mainly resonance effects, non-thermal effect and cumulative effect and magnetized drinking water effect and Magnetic Memory mechanism etc.Wherein, resonance effects refers to that the cell frequencies of the component frequency of the frequency conversion direct current pulse elect magnetic field that the present embodiment produces and microbe, algae thing etc. is close, thus make the microbe with current piping occur the resonance of cell membrane, cause microbial cell film to shake brokenly death; The mechanism of non-thermal effect refers to because biologic-organ and organization department exist faint electromagnetic field, and they are stable and orderly, once be subject to the interference of external electromagnetic ripple, namely the weak electromagnetic field being in poised state is destroyed, its normal circulation function can wreck, and the part microbe be in the electromagnetic pulse signal convection cell of supersonic band thus can be adopted to kill; And after cumulative effect mainly refers to that non-thermal effect acts on organism, body injury is not yet able to do in time again to be subject to different frequency electromagenetic wave radiation before self-regeneration, its extent of injury will be accumulated, and of a specified duration can become permanent morbid state or jeopardize existence.Therefore, under the effect of the supersonic band frequency conversion direct current pulse electromagnetic field that microbe, bacterium, red worm, algae thing produce at the present embodiment, producing non-thermal effect makes its normal circulation function wreck, adding cumulative effect makes its extent of injury accumulate, thus reach removal microbe, red worm, the object of sterilization algae removal.
In addition, the present embodiment can also utilize effect and the Magnetic Memory mechanism of magnetized drinking water, when the magnetic field that fluid (such as: water) flowing through coil is formed, fluid can form sectility with magnetic field magnetic line, change the hydrogen bond between hydrone, the macromolecular mass structure of water is broken, and forms small-micelle water; The change at hydrone hydrogen angle simultaneously can form new water cluster, these water clusters cannot be formed tightly packed because of hydrogen angular direction sex chromosome mosaicism, the short chain of a fixed structure can only be formed, and more easily caused biological cell oedema dead by excessive consumption such as algae, red worm, microbes due to group's water of small water molecule clustering architecture, therefore reach and remove microbe, red worm, the object of sterilization algae removal.And under the impact of different acting frequency, can produce the moisture subchain of different structure and length, this moisture subchain has certain memory time, the memory time of tens minutes to 120 hours generally can be kept in water.Therefore, within a period of time under Electromagnetic Field, even if power is very little, Wei Sheng colony, red worm, algae also cannot grow, thus reach the effect suppressing and kill.
Referring to Fig. 3, it is the structural representation of another embodiment of the electromagnetic pulse generator able to programme that the utility model provides.
The present embodiment is on the basis of Fig. 2 embodiment, and further, described pulse generating circuit 200 also comprises the pulse strength regulating circuit 203 be connected with described programmable microprocessor 201.Preferably, the pulse signal strength scope that described pulse strength regulating circuit 203 exports is 5V ~ 96V.It should be noted that, the pulse strength regulating circuit 203 that the present embodiment provides can produce other pulse signals being not limited to above-mentioned strength range, as 0.5V ~ 0.6V, 1V ~ 2V or 9.5V ~ 10V etc. according to user's request.Those skilled in the art can regulate according to practical application pulse signals intensity.Therefore, the utility model embodiment can also regulate the power adjustments of electromagnetic pulse signal and voltage strength further by power conditioning circuitry and the realization of pulse strength regulating circuit, realizes global function, the long-acting fluid treatment of low-carbon environment-friendly under pole low-power (as about 100 watts).
Further, as shown in Figure 3, described electric supply installation 100 comprises digital power 101 and analog power 102; Wherein, described digital power 101 is connected respectively with described drive circuit 2021, D/A converting circuit 2022, programmable microprocessor 201 and pulse frequency modulation circuit 300; Described analog power 102 is connected with described power conditioning circuitry 500.
In the present embodiment, paired pulses circuit for generating 200 and power conditioning circuitry 500 separate independent design, and it is independently-powered to arrange digital power 101 and analog power 102 paired pulses circuit for generating 200 and power conditioning circuitry 500 in electric supply installation 100 respectively, on the one hand, the various element outputs in the pulse amplifying circuit in power conditioning circuitry 500 and pulse generating circuit 200 can be avoided mutually to disturb, thus affect the performance of described frequency conversion direct current pulse descaler, on the other hand, the mutual interference between digital frequency conversion DC pulse signal and simulated frequency conversion DC pulse signal can also be avoided.
During concrete enforcement, described power conditioning circuitry 500 is provided with one or more groups winding coil accessory power outlet, as the frequency conversion direct current pulse output of the utility model embodiment.During concrete enforcement, when described DC output end is connected with winding coil, simulated frequency conversion DC pulse signal can act on described winding coil, thus can winding coil around metal tube in produce frequency conversion direct current pulse electromagnetic field.Fluid in metal tube, by described frequency conversion direct current pulse electromagnetic field, when the frequency of microbial body cell frequencies and described simulated frequency conversion DC pulse signal is close, can make the cell membrane of microbial body produce resonance, cause membranolysis and microbial body is dead; Simultaneously, there is faint electromagnetic field in the organ of microbial body and tissue, frequency conversion direct current pulse electromagnetic field effect can make this weak electromagnetic field be destroyed when the weak electromagnetic field of microbe, thus causes the normal circulation function of described microbial body to be destroyed and dead.
In addition, the electromagnetic pulse generator that the present embodiment provides also comprises: the work display panel 600 be connected respectively with described pulse generating circuit 200 and described power conditioning circuitry 500.Work display panel 600 is mainly used in the operating state of the amplifying circuit shown in pulse generating circuit 200 and power conditioning circuitry 500.
The utility model embodiment passes through programmable microprocessor, pulse frequency control circuit, pulse strength control circuit realize frequency sweep frequency conversion, and voltage, power implementation jointly accurately control, each factor of influence produces cooperative effect each other, when the utility model is applied to fluid treatment, can the effect of enhance fluid process.When the utility model is connected to the inductance element be made up of metal tube inner core and winding coil, the radiation effects scope control of the electromagnetic pulse that the present embodiment can be produced is needing metallic conduit to be processed and tube fluid, in conjunction with class supersonic band electromagnetic wave converter technique, achieve the long-acting fluid treatment of global function of low-carbon environment-friendly under pole low-power (as about 100 watts).In addition, due to fluid can be avoided to contact with the direct of electromagnetic pulse generator, effectively can avoid the secondary pollution of convection cell and reduce maintenance difficulties and the maintenance cost of equipment.
In sum, the electromagnetic pulse generator able to programme that the utility model embodiment provides can in conjunction with class supersonic band electromagnetic wave converter technique, realize the controllable adjustment of electromagnetic pulse output frequency, reduce equipment power dissipation and maintenance difficulties, improve applicability and the operational efficiency of electromagnetic pulse generator, energy savings.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (10)
1. an electromagnetic pulse generator able to programme, is characterized in that, comprising: electric supply installation, pulse generating circuit, pulse frequency modulation circuit and external connection port;
Described electric supply installation is connected respectively with described pulse generating circuit, pulse frequency modulation circuit, for described pulse generating circuit and described pulse frequency modulation circuit provide power supply;
Described pulse generating circuit is built-in with programmable microprocessor and impulse sender; The input of described programmable microprocessor is connected with the external connection port for obtaining frequency conversion direct current pulse information; The input of described pulse frequency modulation circuit is connected with the output of described programmable microprocessor, and the output of described pulse frequency modulation circuit is connected with described impulse sender.
2. electromagnetic pulse generator able to programme as claimed in claim 1, is characterized in that, described external connection port is USB interface.
3. electromagnetic pulse generator able to programme as claimed in claim 1, is characterized in that, also comprises the power conditioning circuitry be connected with pulse generating circuit.
4. electromagnetic pulse generator able to programme as claimed in claim 3, is characterized in that, described impulse sender comprises the drive circuit being built-in with switching tube, and, D/A converting circuit;
Described drive circuit is connected with the output of pulse frequency modulation circuit; Described D/A converting circuit is connected respectively with described drive circuit, described power conditioning circuitry.
5. electromagnetic pulse generator able to programme as claimed in claim 4, is characterized in that, described electric supply installation comprises digital power and analog power;
Described digital power is connected respectively with described drive circuit, D/A converting circuit, programmable microprocessor and pulse frequency modulation circuit; Described analog power is connected with described power conditioning circuitry.
6. electromagnetic pulse generator able to programme as claimed in claim 5, is characterized in that, described power conditioning circuitry is provided with one or more groups winding coil accessory power outlet.
7. the electromagnetic pulse generator able to programme as described in any one of claim 1 ~ 6, is characterized in that, is provided with for generation of PWM ripple in described programmable microprocessor, and regulates the pulse width control chip of described PWM ripple frequency according to frequency conversion direct current pulse information.
8. the electromagnetic pulse generator able to programme as described in any one of claim 3 ~ 6, is characterized in that, described pulse generating circuit also comprises the pulse strength regulating circuit be connected with described programmable microprocessor.
9. electromagnetic pulse generator able to programme as claimed in claim 8, is characterized in that, the pulse signal strength scope that described pulse strength regulating circuit exports is 5V ~ 96V.
10. electromagnetic pulse generator able to programme as claimed in claim 8, is characterized in that, also comprise: the work display panel be connected respectively with described pulse generating circuit and described power conditioning circuitry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747141.XU CN205051666U (en) | 2015-09-23 | 2015-09-23 | Electromagnetic pulse generator able to programme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747141.XU CN205051666U (en) | 2015-09-23 | 2015-09-23 | Electromagnetic pulse generator able to programme |
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| CN205051666U true CN205051666U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520747141.XU Expired - Fee Related CN205051666U (en) | 2015-09-23 | 2015-09-23 | Electromagnetic pulse generator able to programme |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597387A (en) * | 2016-12-22 | 2017-04-26 | 吉林大学 | Impulse radar transmitter driving device |
-
2015
- 2015-09-23 CN CN201520747141.XU patent/CN205051666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597387A (en) * | 2016-12-22 | 2017-04-26 | 吉林大学 | Impulse radar transmitter driving device |
| CN106597387B (en) * | 2016-12-22 | 2018-10-09 | 吉林大学 | Impulse radar emits machine actuating device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160224 Termination date: 20200923 |