CN109473870A - Passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device - Google Patents
Passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device Download PDFInfo
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- CN109473870A CN109473870A CN201710807613.XA CN201710807613A CN109473870A CN 109473870 A CN109473870 A CN 109473870A CN 201710807613 A CN201710807613 A CN 201710807613A CN 109473870 A CN109473870 A CN 109473870A
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- pressure gas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Abstract
A kind of passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device, including high pressure gas (normal pressure atmosphere) thundercloud charge poly- disappear unit (2), low-pressure gas strong ionization discharge unit (3) and earth conductor (4), the high pressure gas thundercloud charge is poly- disappear unit (2) be the thunder array that disappears, two electrodes of low-pressure gas strong ionization discharge unit (3), which are placed in, to be fixed its discharging gap and maintains in the insulator seal cabin of low-pressure gas and with external environmental condition without mutual interference.The present apparatus is motivated by thundercloud electric field (1), high-low pressure gas recombination strong ionization discharge can produce the dissipation charge (i.e. hundred mA grades of dissipation electric current) up to hundred mC/s grades, efficiently neutralize thundercloud charge it is poly- disappear unit (2) and earth conductor (4) draw poly- cloud, charge ± Q, the voltage V=Q/C of equivalent capacity C increases and inhibits the formation and development of lightning leader without to ground discharge breakdown, the present invention is suitable for all kinds of fixations and the direct lightning strike protection of mobile object effectively between inhibition cloud-ground.
Description
Technical field:
The present invention relates to direct lightning strike protection technology fields, disappear more particularly to one kind is efficiently poly- under thundercloud electric field excitation
Cloud, charge and effectively avoid the passive high-low pressure gas recombination strong ionization discharge plasma of direct lightning strike from refusing thunder device.
Background technique:
" the passive compound strong ionization discharge plasma of Chinese utility model patent 201520423922.3 of present invention applicant
Refuse thunder device " (abbreviation PCPLR or refusing thunder device), specifically, which includes thundercloud charge poly- disappear unit, strong ionization discharge list
Member and earth conductor, the discharge electrode of the strong ionization discharge unit include the poly- unit that disappears of two electrodes, wherein electrode A and thundercloud charge
Group is combined into entirety, and electrode B is connect with earth conductor, is separated and fixed discharging gap between two electrodes with insulator；Thundercloud electricity
The poly- unit that disappears of lotus is the thunder conductor array LEA that disappears.By thundercloud charge that LEA passive plasma body generation technology is constituted it is poly- disappear unit with
The strong ionization discharge unit constituted using new " more filament effects " passive strong ionization discharge plasma-generating technologies is compound, and
It is connect with earth conductor, by thundercloud electric field excitation, compound strong ionization discharge generates number 10mC/s dissipation charge and (counts 10mA to dissipate
Electric current), efficiently neutralize thundercloud charge it is poly- disappear unit and earth conductor draw poly- cloud, charge ± Q, effectively inhibit thundercloud lower part thunder
Without will lead to thundercloud electric field to ground discharge breakdown, i.e., the thunder shielding angle of refusing under thundercloud electric field is for the formation and development of electric guide
Object and PCPLR ontology in 84 ° of (namely radius of protection is 10 times of PCPLR mounting height) wide scopes is from thundercloud electric field
Discharge breakdown.
Although existing utility model PCPLR device, which is suitable for all kinds of fixations and mobile object, realizes direct attack by 84 ° of shieldings angle
Thunder protection, and will be to a certain degree in the variation of the external environmental conditions such as air pressure (corresponding height above sea level), air-flow, atmospheric medium
It is upper influence the present apparatus ionization current generation, such as sea level 0m elevation difficulty ionization when diverging current only have 2000m sea
1/2 when journey is lifted, makes to refuse thunder reliability and redundancy is affected.On the other hand, when refuse thunder device operation scene have it is inflammable
Explosion hazard gases volatilize and refuse thunder device strong ionization discharge cell discharge generation electric arc it is not remote enough away from gaseous volatilization point when, there are bright
Fire causes the security risk that gas fires；In the environment that the corrosive gas such as chemical gas, ocean salt fog corrode and dust adheres to
In, the components such as the strong ionization discharge cell electrode being exposed in atmosphere and insulator will be corroded and pollute and need to increase dimension
Shield, therefore, the utility model of exploitation hermetic type low pressure strong ionization discharge unit composition refuse thunder device in reliability, economy and reality
It is all highly beneficial and necessary with property aspect.
Apparatus of the present invention technical issues that need to address are thus, using the low pressure electrode in electrical insulators sealed compartment
Strong ionization discharge unit realizes that the unit does not interfere with each other with operation external condition and obtains and bigger refuse thunder dissipation electric current, fortune
Row safety, reliability, economy and practicability.
Technical solution:
It is an object of the invention to disclose a kind of passive high-low pressure gas recombination strong ionization discharge plasma to refuse thunder device, this
Device updates original insulator and electricity using the electrode strong ionization discharge unit in low-pressure gas in electrical insulators sealed compartment
Pole is open to the PCPLR strong ionization discharge unit in atmosphere, thus the external environmental conditions such as pressure, air-flow, atmospheric medium of not being bullied
Influence, strong ionization discharge, which generates, in low-pressure gas up to refuses thunder dissipation electric current for hundred mA grade, more efficiently gather the cloud that disappears, it is electric
Lotus, more reliably inhibits the formation and development of lightning leader, and realization avoids direct lightning strike in wide protection scope.Meanwhile by forceful electric power
It seals and discharges from discharge cell, can prevent electrical discharge arc from causing the danger fired in inflammable and explosive atmosphere, dirt can also be avoided
Ambiance is contaminated to the adverse effect of discharger components and functionality.
In order to achieve the object of the present invention, the present invention adopts the following technical scheme that:
A kind of passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device, including high pressure gas thundercloud charge is poly-
Disappear unit, low-pressure gas strong ionization discharge unit and earth conductor, it is characterised in that: the discharge electrode of the strong ionization discharge unit
Comprising two electrode As and B, wherein electrode A is connect with the poly- unit that disappears of thundercloud charge, and electrode B is connect with earth conductor, which puts
Electric unit has the insulator seal cabin for maintaining low-pressure gas, which is placed in the sealed compartment, which can consolidate
Fixed two interelectrode discharging gaps；Being configured on the outer wall in low pressure seal cabin not only enhances electric insulation but also enhances the more of heat sinking function
Sheet body structure；The poly- unit that disappears of the thundercloud charge is the thunder conductor array that disappears；The thunder conductor array that disappears is by shank, chain, umbrella stem or silk
The conductor of the forms such as cluster string is constituted.
Preferably, the pole plate of electrode A is fixed on the upper end of low pressure seal cabin inner wall, and is connected to thundercloud electricity with conducting wire extraction
On the inner wall of the circular arc cover shape pedestal of the poly- unit that disappears of lotus；The pole plate of electrode B is fixed on the lower end of low pressure seal cabin inner wall and to lead
Line extraction is connected to earth conductor；The lower end outer wall in low pressure seal cabin is configured with the pedestal with conductor ring flange and and extraction wire
Connection；Gaseous species and gas pressure in low pressure seal cabin, are selected according to the numerical value of discharge voltage and electric current.
Preferably, the discharge electrode of the strong ionization discharge unit is enclosed in the low pressure seal cabin of insulator composition, from
And its electrical discharge arc will not dissipate and influence the external world, while can also avoid external air flow, air pressure, temperature, humidity and/or Jie
The variation of matter influences its discharge performance.
Preferably, the thunder array that disappears of the poly- unit that disappears of thundercloud charge includes that a circular arc cover shape pedestal and ten count to hundreds of battle arrays
Row conductor；The array conductor is mounted on the outer wall of the pedestal.
Preferably, which is an open circles arc-shaped conductor cover, and the strong ionization discharge unit is mounted on the conductor cover
Interior, which connects the discharge electrode A of strong ionization discharge unit；The pedestal is configured by low pressure seal cabin lower end outer wall
Conductor ring flange pedestal is fixedly mounted, which connect with earth conductor；The outer wall and thundercloud charge in low pressure seal cabin
There is ventilation and heat airflow channel between the inner wall of the conductor cover of the poly- unit that disappears.
Preferably, the high pressure gas is normal pressure atmosphere.
According to the technique and scheme of the present invention, the beneficial effect of generation is: using the low pressure in electrical insulators sealed compartment
Electrode strong ionization discharge unit updates original insulator and electrode is open to the PCPLR strong ionization discharge unit in atmosphere, from
Without being influenced by external environmental conditions such as air pressure, air-flow, media, strong ionization discharge is generated compared with PCPLR forceful electric power in low-pressure gas
Refuse thunder dissipation electric current from what discharge cell increased about 1 order of magnitude, more effectively gather the cloud that disappears, charge, more reliably realize
Direct stroke is avoided in wide protection scope.Meanwhile sealing strong ionization discharge unit, electrical discharge arc can be prevented in inflammable and explosive gas
Cause the danger fired in atmosphere, polluted ambiance can also be avoided to harmful shadow of discharger modular construction and function
It rings.
The present apparatus has the advantages that simple and direct structure, reliability, economy and practicability are high, and seriation device total weight is about
For 8kg~20kg, it can tolerate 18 grades of typhoons, it can be to device knot when being applied in the dirt of island geavy salt, chemical industry again chemical contamination environment
Structure and material optimize and realize service life and be greater than 30 years.Original PCPLR product is in the engineering project in more multiple minefield
The millions of secondary no-failures of thunder are successfully refused in operation, the retrofit of the present apparatus will more effectively promote passive plasma to refuse thunder device
As the non-epoch-making direct lighting stroke protective device for connecing flash lightning protection mechanism.
Apparatus of the present invention are suitable for being mounted on all kinds of fixations with seriation pattern and the proper site of mobile target carries out directly
Hit thunder protection.
In order to better understand with illustrate design of the invention, working principle and invention effect, with reference to the accompanying drawing, pass through
Specific embodiment, the present invention is described in detail.
Detailed description of the invention:
Fig. 1 is the structural block diagram that the present invention refuses thunder device；
Fig. 2 is the general arrangement and mounting structure schematic diagram that the present invention refuses thunder device；
Fig. 3 is the structural schematic diagram that the present invention refuses thunder device；
Fig. 4 is the low-pressure gas strong ionization discharge cellular construction schematic diagram that the present invention refuses thunder device.
In attached drawing:
1, thundercloud electric field；2, the poly- unit that disappears of thundercloud charge；
3, strong ionization discharge unit；31, low pressure seal cabin；
32, electrode A；33, electrode B；
34, the connecting wire that electrode A is drawn；35, the connecting wire that electrode B is drawn；
36, insulate and radiate multi-disc body structure.4, earth conductor；
Specific embodiment
Fig. 1 is structural block diagram of the invention, as shown in Figure 1, a kind of passive high-low pressure gas recombination strong ionization discharge etc.
Ion refuses thunder device, including high pressure gas (normal pressure atmosphere) thundercloud charge poly- disappear unit 2, low-pressure gas strong ionization discharge unit 3
With earth conductor 4；The discharge electrode of the strong ionization discharge unit 3 includes the poly- unit that disappears of two electrodes, wherein electrode A and thundercloud charge
2 connections, electrode B are connect with earth conductor 4, which is placed in the insulator that strong ionization discharge unit 3 maintains low-pressure gas
In gas-tight silo, which fixes discharging gap between two electrodes.The poly- unit 2 that disappears of the thundercloud charge is the thunder conductor battle array that disappears
Column；The thunder conductor array that disappears can be made of the conductor of the forms such as shank, chain, umbrella stem, silk cluster string；The earth conductor 4 is connected to
The equivalent reference ground that ground or floating metal plate are constituted.
Of the invention refuses thunder device, to utilize thunder without artificial power supply power supply and with the passive mode that thundercloud electric energy is powered
The electric field thunder conductor array that disappears for disappearing unit 2 poly- to the thundercloud charge in high pressure gas (normal pressure atmosphere) in cloud lower part is inducted back-emf,
It motivates ionic discharge to generate the plasma of dissipation thundercloud lower part charge and ground charge inducing, and further motivates in sealed compartment
Strong ionization discharge unit 3 in low-pressure gas in a manner of dense ionization over the ground brush electric discharge in and thundercloud lower part electric field/charge and
Ground charge inducing ± Q, effectively inhibit lightning leader formation and development without by thundercloud electric field to ground discharge breakdown, in turn
Realize under thundercloud electric field shielding angle be greater than the fixation in 84 ° of (namely radius of protection is 10 times of device mounting height) ranges and
Mobile target is from direct lightning strike.
Fig. 2~Fig. 4 is the structure chart of specific implementation of the invention, and the passive high-low pressure of formation is updated on the basis of PCPLR
Gas recombination strong ionization discharge plasma refuses thunder device, is updated to the strong ionization discharge unit opened wide in an atmosphere.Tool
Body, the strong ionization discharge unit 3 includes the low pressure seal cabin 31 that insulator is constituted；The pole plate 32 of electrode A is fixed on low pressure
The upper end of 31 inner wall of sealed compartment, and drawn and be connected on the inner wall of the poly- 2 circular arc cover shape pedestal of unit that disappears of thundercloud charge with conducting wire 34；It is low
The multi-disc body structure 36 for enhancing electric insulation but also enhancing heat sinking function is configured with not only on the outer wall of densification batten down 31；The pole of electrode B
Plate 33 is fixed on the lower end of 31 inner wall of low pressure seal cabin and is connected to earth conductor 4 with the extraction of conducting wire 35；Under low pressure seal cabin 31
End pedestal of the outer wall configurations with metal flange is simultaneously connect with extraction wire 35；Gaseous species and gas in low pressure seal cabin 31
Pressure carries out preferred according to the numerical value of discharge voltage and electric current.The aggregation charge capability of the poly- unit that disappears of thundercloud charge, can also root
It is selected according to the numerical value of discharge voltage and electric current.
The discharge electrode A and electrode B of the strong ionization discharge unit 3 are arranged in low pressure seal cabin 31, the low pressure seal
Cabin 31 is that closed insulator structure, electrode A and electrode B are discharged in low pressure seal cabin 31, and generated electric arc is limited at
In low pressure seal cabin 31, the external world will not be dissipated and influenced；Meanwhile the electrode A and electrode B also can avoid external air flow, air pressure
With the influence of the variations such as medium, discharge performance not will receive the influence of extraneous factor.
In low pressure seal cabin 31, suitable gaseous species and gas pressure can be used.It uses with more original PCPLR big
Open strong ionization discharge is compared in gas, and increase about 1 order of magnitude when low pressure seal cabin 31 can get unit refuses thunder dissipation electricity
Stream, more effectively gather disappear cloud, charge, more reliably realize and avoid direct stroke in wide protection scope.
Meanwhile sealing strong ionization discharge unit, it can prevent electrical discharge arc from causing the danger fired in inflammable and explosive atmosphere
Danger, can also avoid pollution ambiance to the adverse effect of discharger modular construction and function, further ensuring equipment is each
It is safe and reliable and realization device refuses thunder function longer under kind of dynamic environmental conditions.
Strong ionization discharge unit 3 disclosed in Fig. 3 and Fig. 4 is the embodiment of electrode A and electrode B axis vertical structure.
In another embodiment, the electrode A of strong ionization discharge unit 3 and electrode B axis can be horizontally disposed, horizontal
The structure of the strong ionization discharge unit 3 of setting, the design of those skilled in the art according to the present invention can be achieved with, thus
It is not described in detail herein.
In another embodiment, the electrode A and electrode B of strong ionization discharge unit 3 between each other can be opposite with vertical dislocation
Setting, or can be oppositely arranged with horizontal displacement.
In another embodiment, the axis of the electrode A and electrode B of the strong ionization discharge unit (3) can be any direction
It is arranged.
Described above is design according to the present invention and working principle and the typical case for implementing the inventive concept and working principle
Embodiment.Above-described embodiment should not be construed as the restriction to present inventive concept and working principle, according to other of present inventive concept
The combination of embodiment and implementation and embodiment and implementation all belongs to the scope of protection of the present invention.
Claims (7)
1. a kind of passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device, including high pressure gas thundercloud charge is poly- disappears
Unit (2), low-pressure gas strong ionization discharge unit (3) and earth conductor (4), it is characterised in that: the strong ionization discharge unit (3)
Discharge electrode include two electrode As and B, wherein electrode A and thundercloud charge gather the unit (2) that disappears and connect, electrode B and earth conductor
(4) it connects, which has the insulator seal cabin (31) for maintaining low-pressure gas, which is placed in
In the sealed compartment (31), which is capable of fixing two interelectrode discharging gaps；The thundercloud charge gathers the unit (2) that disappears
Disappear thunder conductor array；The thunder conductor array that disappears is made of the conductor of the forms such as shank, chain, umbrella stem or silk cluster string.
2. according to claim 1 refuse thunder device, it is characterised in that: the pole plate (32) of electrode A is fixed on low pressure seal cabin
(31) upper end of inner wall, and the inner wall for being connected to the circular arc cover shape pedestal of the poly- unit (2) that disappears of thundercloud charge is drawn with conducting wire (34)
On；The multi-disc body structure (36) for not only enhancing electric insulation but also enhancing heat sinking function is configured on the outer wall in low pressure seal cabin (31)；
The pole plate (33) of electrode B, which is fixed on the lower end of low pressure seal cabin (31) inner wall and is drawn with conducting wire (35), is connected to earth conductor
(4)；The lower end outer wall in low pressure seal cabin (31) is configured with the pedestal with conductor ring flange and connect with extraction wire (35)；Low pressure
Gaseous species and gas pressure in sealed compartment, are selected according to the numerical value of discharge voltage and electric current.
3. according to claim 2 refuse thunder device, it is characterised in that: the discharge electrode of the strong ionization discharge unit (3)
It is enclosed in the low pressure seal cabin (31) of insulator composition, so that its electrical discharge arc will not dissipate and influence the external world, simultaneously also
The variation that can be avoided external air flow, air pressure, temperature, humidity and/or medium influences its discharge performance.
4. according to claim 3 refuse thunder device, it is characterised in that: the thunder array packet that disappears of the poly- unit (2) that disappears of thundercloud charge
It counts containing a circular arc cover shape pedestal and ten to hundreds of array conductors；The array conductor is mounted on the outer wall of the pedestal.
5. according to claim 4 refuse thunder device, it is characterised in that: the pedestal is an open circles arc-shaped conductor cover, described
Strong ionization discharge unit (3) be mounted in the conductor cover, the base internal wall connect strong ionization discharge unit (3) discharge electrode
A；The pedestal by low pressure seal cabin (31) lower end outer wall configure conductor ring flange pedestal be fixedly mounted, the ring flange pedestal with
Earth conductor (4) connection；Have between the inner wall of the conductor cover of the poly- unit (2) that disappears of the outer wall and thundercloud charge in low pressure seal cabin (31) logical
Wind radiating airflow channel.
6. according to claim 1 refuse thunder device, it is characterised in that: the electrode A and electrode of the strong ionization discharge unit (3)
The axis of B can be any direction setting.
7. according to claim 1 to 6 refuse thunder device, it is characterised in that: the high pressure gas is that normal pressure is big
Gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807613.XA CN109473870A (en) | 2017-09-08 | 2017-09-08 | Passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807613.XA CN109473870A (en) | 2017-09-08 | 2017-09-08 | Passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109473870A true CN109473870A (en) | 2019-03-15 |
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ID=65658448
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710807613.XA Pending CN109473870A (en) | 2017-09-08 | 2017-09-08 | Passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329317A (en) * | 2015-06-18 | 2017-01-11 | 王昆生 | Passive compound strong ionization discharge plasma lightning rejection device |
| CN106762470A (en) * | 2017-03-22 | 2017-05-31 | 方圆电气股份有限公司 | A kind of wind-driven generator drives thunder protector |
| CN106848845A (en) * | 2017-03-22 | 2017-06-13 | 宁夏顺和电工有限公司 | A kind of passive plasma drives thunder device |
| CN207199999U (en) * | 2017-09-08 | 2018-04-06 | 王昆生 | Passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device |
-
2017
- 2017-09-08 CN CN201710807613.XA patent/CN109473870A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329317A (en) * | 2015-06-18 | 2017-01-11 | 王昆生 | Passive compound strong ionization discharge plasma lightning rejection device |
| CN106762470A (en) * | 2017-03-22 | 2017-05-31 | 方圆电气股份有限公司 | A kind of wind-driven generator drives thunder protector |
| CN106848845A (en) * | 2017-03-22 | 2017-06-13 | 宁夏顺和电工有限公司 | A kind of passive plasma drives thunder device |
| CN207199999U (en) * | 2017-09-08 | 2018-04-06 | 王昆生 | Passive high-low pressure gas recombination strong ionization discharge plasma refuses thunder device |
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