CN206181525U - Laminar flow plasma generator rifle body - Google Patents
Laminar flow plasma generator rifle body Download PDFInfo
- Publication number
- CN206181525U CN206181525U CN201621088718.1U CN201621088718U CN206181525U CN 206181525 U CN206181525 U CN 206181525U CN 201621088718 U CN201621088718 U CN 201621088718U CN 206181525 U CN206181525 U CN 206181525U
- Authority
- CN
- China
- Prior art keywords
- anode
- negative electrode
- cathode
- casing
- connecting pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Plasma Technology (AREA)
Abstract
The utility model discloses a laminar flow plasma generator rifle body relates to laminar flow plasma technical field. The utility model discloses a cathode part and positive pole part still include the casing, cathode part sets up at the fixed intracavity of the inside negative pole of casing, the casing includes base and negative pole shell, the one end of negative pole shell is fixed on the base, the inside fixed chamber of the negative pole that is used for the fixed cathode part that is provided with of base and negative pole shell, the inside fixed chamber of the negative pole intercommunication of base and negative pole shell, the other end setting of negative pole shell is used for the anode fixing base of fixed anode part, the fixed chamber position play of the last corresponding negative pole shell negative pole of anode fixing base is provided with and is used for cathode part male opening, anode fixing base, positive pole subtotal cathode part draw -around form the ionization chamber who is used for ionization working gas. The utility model discloses can effectively realize laminar flow plasma jet, form laminar plasma and restraint, can rise to a brand -new height and range with the application of arc plasma fluidics.
Description
Technical field
This utility model is related to laminar flow plasma technology field, relates more specifically to a kind of laminar plasma torch body.
Background technology
Plasma state is the 4th state of material, the almost material of 99 ﹪ in universe（Still unacknowledged dark matter is not included）All
In plasma state.Plasma jet has similarity with general fluid on flow performance, with two kinds of flow regimes：Laminar flow
With turbulent flow.To a certain given fluid, when its flow velocity is less than a particular value, fluid makees well-regulated stratiform or the motion of a fluid stream shape,
Fluid particle does not have transverse movement, advances without interfering with each other between particle, and this liquid form is laminar flow；It is somebody's turn to do when rate of flow of fluid is more than
During value, the well-regulated motion of fluid is destroyed, and particle also has additional transverse movement, fluid in addition to main lengthwise movement
Particle staggeredly confusedly advances, and this liquid form is turbulent flow.
Plasma its temperature distribution range 1,000,000,000 K superhigh temperature then from the low temperature of 10K to nuclear fusion plasma are simultaneously gathered around
There are a series of peculiar properties, make plasma in nano material production, new material synthesis, hot-working manufacture, smelting, probing, coal
The fields such as chemical industry, junk process, material surface process, electronics, new forms of energy, military affairs, Aero-Space obtain extensively application.
In terms of plasma high-temperature thermal source, adopt using the quite varied arc plasma jet overwhelming majority at present
Turbulent flow form works, and this is determined by existing turbulent flow arc plasma jet generator technology and operation principle.Electric arc etc.
Ion generator is divided into two kinds of laminar flow and turbulent flow, and its key technology is generator architecture design.
The arc discharge effect of existing turbulent flow plasma generator flows into working gas and ionizes, output etc.
Gas ions are in spurting, as plasma jet or plasma jet etc..Now, bright eruption has very high heat content, its flame
Up to 10000 DEG C~20000 DEG C, flame envelope part also can reach 3000 DEG C to core temperature.Its feature：Arc root is roomy, arc flame is short, noise
Greatly, arc flame is unstable, thermograde is big, air is involved in many.
Utility model content
In order to overcome defect and deficiency present in above-mentioned prior art, this utility model to provide a kind of laminar flow plasma
Generator gun body, goal of the invention of the present utility model is to provide a kind of gun body of laminar flow plasma generator, can be effectively real
Existing laminar flow plasma jet, forms laminar flow plasma beam, can lift arc plasma jet Technology application complete to one
New high degree and range.
In order to solve above-mentioned problems of the prior art, this utility model is achieved through the following technical solutions：
A kind of laminar flow plasma generator gun body, including cathode portion and anode part, it is characterised in that：Also include shell
Body, the cathode portion is arranged on enclosure interior negative electrode and fixes intracavity, and the housing includes base and cathode casing, the cathode casing
One end be fixed on base, the base and cathode casing are internally provided with the negative electrode lock chamber for fixed negative pole part, institute
State base to connect with the negative electrode lock chamber inside cathode casing；The other end of the cathode casing is provided for the sun of fixed anode part
Pole fixed seat；Correspondence cathode casing negative electrode lock chamber position goes out to be provided with opening for cathode portion insertion in the anode fixed seat
Mouthful；The anode fixed seat, anode part and cathode portion crowd around the ionization chamber to be formed for ionizing working gas.
The cathode portion is including cathodic protection cover, negative electrode connecting pole, cathode taps and enters compression ring, the cathodic protection enclosure
On negative electrode connecting pole, it is described enter compression ring be arranged on one end of negative electrode connecting pole, the cathode taps are fixed on the moon by connector
One end of pole connecting pole, is provided with cathode spring on the connector, described cathode spring one end is connected to cathode taps bottom, separately
One end is connected on negative electrode connecting pole.
Gas channel is provided between the cathodic protection cover and negative electrode connecting pole, the gas channel is used for transportation work
Gas, it is described enter compression ring one end be enclosed within negative electrode connecting pole, enter compression ring one end and be provided with working gas import, the gas channel
With the working gas inlet communication for entering compression ring.
Described that the other end in compression ring is provided with working gas outlet, the working gas outlet is connected with ionization chamber,
Working gas enters ionization chamber by entering compression ring.
Cooling-water duct is provided with the cathodic protection cover, the cooling-water duct includes that intake tunnel and water outlet are logical
Road, the intake tunnel is arranged near negative electrode connecting pole, and the exhalant canal is arranged away from negative electrode connecting pole；The intake tunnel
It is interconnected with the end of exhalant canal, intake tunnel is connected with water inlet pipe, exhalant canal is connected with outlet pipe, cooling water is from entering
Water pipe is entered in intake tunnel, then Jing exhalant canals and outlet pipe flow out.
It is described enter compression ring include intake section and outlet portion, the intake section is stretched in cathodic protection cover, and is wrapped in negative electrode
Connecting pole outside, the working gas import is arranged on intake section；The outlet portion is fixed in anode fixed seat, it is described go out
Gas portion, anode fixed seat and anode part surround ionization chamber.
It is described enter compression ring in be provided with spiral gas passage, the gas passage is along the axial screw for entering compression ring intake section
Distribution, radial direction Spiral distribution of the gas passage along the outlet portion for entering compression ring.
It is described enter the surface that contacts with ionization chamber of compression ring outlet portion on be provided with a layer insulating.
The anode part includes anode casing, arc channel and anode head, and the anode casing is fixed on anode and fixes
On seat, one end of the arc channel is connected with anode casing, and the other end is connected with anode head；The anode casing, electric arc lead to
Cooling water pipe is provided with the side wall in road and anode head, the cooling water pipe is interconnected；Set respectively on the anode casing
Cooling water inlet and coolant outlet are equipped with, the cooling water inlet and coolant outlet are connected respectively with cooling water pipe.
Described arc channel one end goes out to be provided with felt pad with the connection of anode casing, and connection is provided with the felt pad
The connectedness of cooling water pipe in anode casing and arc channel side wall.
The arc channel includes at least two ends interlude, is connected by insulating part between adjacent interlude；The insulation
The through hole of connection cooling water pipe is provided with part.
Anode spring is provided with the arc channel outer wall, the anode spring housing on the side wall of arc channel, institute
State anode spring one end to be connected on felt pad, the other end is connected with anode head.
The anode head is in funnel type, and the less one end that is open is connected with the side wall of arc channel；The larger one end of opening
It is oppositely arranged with the compression ring that enters of cathode portion.
The larger one end of anode head opening is connected with anode fixed seat insulated enclosure.
The material of the cooling water pipe is insulant.
Compared with prior art, the beneficial technique effect that this utility model is brought shows：
1st, compared with prior art, the structure of laminar flow plasma generator gun body of the present utility model can realize laminar flow etc.
The mode of operation of ion high arc voltage, small current, structure is comparatively reasonable, can form laminar flow plasma jet.This practicality is new
Type Anodic part and the distribution of cathode portion, the formation of negative electrode ionization chamber contributes to stabilized plasma jet.This utility model
Generator gun body produce jet excellent performance, it is impossible to can with long-time steady operation, and produce jet there is length
The outstanding advantages such as long, energy density is concentrated, axial-temperature gradient is little, noise is low, controllability good, repeatable, precision is high.
2nd, the version of cathode portion of the present utility model, can improve the service life of cathode taps, at cathode taps
Cathode spring is set, and electric current is entered in cathode taps by cathode spring, cathode spring forms an electromagnetic compression ring, works as negative electrode
After spring is powered, magnetic field is produced so that plasma-arc acnode in the uniform state of dynamic, can extend the life-span of cathode taps
And laminar flow stability.
The 3rd, gas channel is set between cathode shield and negative electrode connecting pole, and working gas enters into air inlet from gas channel
Ring, in working gas course of conveying, is heated by negative electrode connecting pole, prevents from forming higher gas because ionization cavity temperature is higher
Pressure, stops the phenomenon of working gas conveying, while the heat of negative electrode connecting pole can be utilized, comprehensively utilizes resource.
4th, working gas enters into ionization chamber by entering compression ring, and entering compression ring can give working gas one buffering, in air inlet
In the presence of ring, it is ensured that the conveying stability of working gas, meanwhile, entering in compression ring can also store a certain amount of work gas
Body, prevents because ionization chamber internal temperature height causes the situation of working gas back-pressure.
5th, cathodic protection cover of the present utility model is cooled down by way of water cooling, cooling is arranged on protective cover logical
Road, on the one hand in order to cool down to negative electrode connecting pole, on the other hand can reduce the temperature of protective cover, so as to prevent heat from passing
It is delivered on the housing of gun body base and gun body, prevents impact to external world, it is ensured that the security performance of gun body, guarantor of the present utility model
Shield is distributed two pipelines, water inlet pipe and outlet pipe, and water inlet pipe is used to cool down negative electrode connecting pole, and outlet pipe is used for cooling protection
Cover.
6th, enter compression ring to extend in protective cover, on the one hand can form isolating for negative electrode connecting pole and ionization chamber, the opposing party
Face is also convenient for working gas and enters into ionization chamber, it is ensured that the sealing of working gas, prevents working gas from revealing, and further carries
The high security performance of generator gun body.
7th, enter in compression ring and the gas passage of spiral distribution is set, can be effectively using the temperature of cathode taps in work gas
Heated up in body course of conveying so as to close with the working gas temperature of ionization intracavity, prevent from ionizing work of the intracavity to input
Make the obstruct of gas, improve the stability of laminar flow plasma jet.
8th, anode part of the present utility model, including anode casing, arc channel and anode head, the cooling of anode is to pass through
Cooling water is cooled down, and anode part of the present utility model is through whole anode part, cooling by a cooling water pipe
Water pipe runs through anode casing, arc channel and anode head, i.e., anode casing is cooled down, and prevents anode casing temperature too high,
To external world environment is affected；Arc channel is cooled down again, can be with stably stratified flow plasma jet；Also anode head is carried out
Cooling, can extend the service life of anode head.
9th, anode part of the present utility model is provided with anode spring and felt pad, felt pad ensure anode head not with anode
Shell directly contact, prevents the loss of electric current, while after anode spring is powered, producing magnetic field, plays compression plasma-arc
Effect, can also make plasma-arc acnode in the uniform state of dynamic, extend anode arc wall life-span and laminar flow it is steady
It is qualitative.
10th, arc channel of the present utility model is distributed in multisection type, is capable of the length of elongating arc passage, can not only put down
The pressure of weighing apparatus working gas, additionally it is possible to improve the power of plasma source；Insulator is set between adjacent interlude, can be effectively
The safety in utilization of plasma generator is improved, while it is also possible that plasma jet is more stable.
The 11st, cooling water pipe is set in this utility model arc channel wall, is because arc channel also has in the course of the work
There is higher temperature, arc channel long-time can shorten its service life, will also result in laminar flow plasma under the condition of high temperature
Jet it is unstable, and cooling water pipe is set in arc channel, effectively arc channel can be lowered the temperature, extending it makes
With the life-span, the stability of laminar flow plasma jet can also be further ensured that.
Description of the drawings
Fig. 1 is the overall structure sectional view of this utility model laminar flow plasma generator gun body；
Fig. 2 is the structure sectional view of the cathode portion of this utility model laminar flow plasma generator gun body；
Fig. 3 is the structure sectional view of the anode part of this utility model laminar flow plasma generator gun body；
Reference：100th, cathode portion, 11, cathodic protection cover, 111, intake tunnel, 112, exhalant canal, 113, enter
Water pipe, 114, outlet pipe；
12nd, negative electrode connecting pole, 13, cathode taps, 14, enter compression ring, 141, working gas import, 142, working gas outlet,
143rd, intake section, 144, outlet portion, 145, gas passage, 146, insulating barrier；15th, cathode spring, 16, gas channel；
200th, anode part, 21, anode casing, 22, arc channel, 23, anode head, 24, cooling water pipe, 25, cooling water
Import, 26, coolant outlet, 27, felt pad, 28, insulating part, 29, interlude, 210, anode spring；
300th, housing, 31, base, 32, cathode casing, 33, anode fixed seat；400th, ionization chamber.
Specific embodiment
Embodiment 1
As the preferred embodiment of this utility model one, with reference to Figure of description 1, present embodiment discloses：
A kind of laminar flow plasma generator gun body, including cathode portion 100 and anode part 200, also including housing 300,
The cathode portion 100 is arranged on the inner cathode of housing 300 and fixes intracavity, and the housing 300 includes base 31 and cathode casing 32,
One end of the cathode casing 32 is fixed on base 31, and the base 31 and cathode casing 32 are internally provided with for fixed negative pole portion
100 negative electrode lock chamber, the base 31 is divided to connect with the negative electrode lock chamber inside cathode casing 32；The cathode casing 32 it is another
End is provided for the anode fixed seat 33 of fixed anode part 200；Correspondence cathode casing 32 negative electrode is consolidated in the anode fixed seat 33
Determine chamber position and go out the opening being provided with for the insertion of cathode portion 100；The anode fixed seat 33, anode part 200 and negative electrode
Crowd around the ionization chamber 400 to be formed for ionizing working gas in part 100.
Embodiment 2
As this utility model another embodiment, with reference to Figure of description 1 and 2, present embodiment discloses：
A kind of laminar flow plasma generator gun body, including cathode portion 100 and anode part 200, also including housing 300,
The cathode portion 100 is arranged on the inner cathode of housing 300 and fixes intracavity, and the housing 300 includes base 31 and cathode casing 32,
One end of the cathode casing 32 is fixed on base 31, and the base 31 and cathode casing 32 are internally provided with for fixed negative pole portion
100 negative electrode lock chamber, the base 31 is divided to connect with the negative electrode lock chamber inside cathode casing 32；The cathode casing 32 it is another
End is provided for the anode fixed seat 33 of fixed anode part 200；Correspondence cathode casing 32 negative electrode is consolidated in the anode fixed seat 33
Determine chamber position and go out the opening being provided with for the insertion of cathode portion 100；The anode fixed seat 33, anode part 200 and negative electrode
Crowd around the ionization chamber 400 to be formed for ionizing working gas in part 100；
The cathode portion 100 includes cathodic protection cover 11, negative electrode connecting pole 12, cathode taps 13 and enters compression ring 14, described
Cathodic protection cover 11 is enclosed within negative electrode connecting pole 12, it is described enter compression ring 14 be arranged on one end of negative electrode connecting pole 12, the negative electrode
13 one end that negative electrode connecting pole 12 is fixed on by connector, are provided with cathode spring 15, the negative electrode on the connector
The one end of spring 15 is connected to the bottom of cathode taps 13, and the other end is connected on negative electrode connecting pole 12.
Embodiment 3
As this utility model another embodiment, with reference to Figure of description 1 and 2, present embodiment discloses：
A kind of laminar flow plasma generator gun body, including cathode portion 100 and anode part 200, also including housing 300,
The cathode portion 100 is arranged on the inner cathode of housing 300 and fixes intracavity, and the housing 300 includes base 31 and cathode casing 32,
One end of the cathode casing 32 is fixed on base 31, and the base 31 and cathode casing 32 are internally provided with for fixed negative pole portion
100 negative electrode lock chamber, the base 31 is divided to connect with the negative electrode lock chamber inside cathode casing 32；The cathode casing 32 it is another
End is provided for the anode fixed seat 33 of fixed anode part 200；Correspondence cathode casing 32 negative electrode is consolidated in the anode fixed seat 33
Determine chamber position and go out the opening being provided with for the insertion of cathode portion 100；The anode fixed seat 33, anode part 200 and negative electrode
Crowd around the ionization chamber 400 to be formed for ionizing working gas in part 100；
The cathode portion 100 includes cathodic protection cover 11, negative electrode connecting pole 12, cathode taps 13 and enters compression ring 14, described
Cathodic protection cover 11 is enclosed within negative electrode connecting pole 12, it is described enter compression ring 14 be arranged on one end of negative electrode connecting pole 12, the negative electrode
13 one end that negative electrode connecting pole 12 is fixed on by connector, are provided with cathode spring 15, the negative electrode on the connector
The one end of spring 15 is connected to the bottom of cathode taps 13, and the other end is connected on negative electrode connecting pole 12；
Gas channel 16 is provided between the cathodic protection cover 11 and negative electrode connecting pole 12, the gas channel 16 is used for
Transportation work gas, it is described enter the one end of compression ring 14 be enclosed within negative electrode connecting pole 12, enter the one end of compression ring 14 and be provided with working gas
Mouth 141, the gas channel 16 is connected with the working gas import 141 for entering compression ring 14；It is described to set enter the other end in compression ring 14
Working gas outlet 142 is equipped with, the working gas outlet 142 is connected with ionization chamber 400, and working gas enters by entering compression ring 14
Enter ionization chamber 400.
Embodiment 4
As this utility model another embodiment, with reference to Figure of description 1 and 2, present embodiment discloses：
A kind of laminar flow plasma generator gun body, including cathode portion 100 and anode part 200, also including housing 300,
The cathode portion 100 is arranged on the inner cathode of housing 300 and fixes intracavity, and the housing 300 includes base 31 and cathode casing 32,
One end of the cathode casing 32 is fixed on base 31, and the base 31 and cathode casing 32 are internally provided with for fixed negative pole portion
100 negative electrode lock chamber, the base 31 is divided to connect with the negative electrode lock chamber inside cathode casing 32；The cathode casing 32 it is another
End is provided for the anode fixed seat 33 of fixed anode part 200；Correspondence cathode casing 32 negative electrode is consolidated in the anode fixed seat 33
Determine chamber position and go out the opening being provided with for the insertion of cathode portion 100；The anode fixed seat 33, anode part 200 and negative electrode
Crowd around the ionization chamber 400 to be formed for ionizing working gas in part 100；
The cathode portion 100 includes cathodic protection cover 11, negative electrode connecting pole 12, cathode taps 13 and enters compression ring 14, described
Cathodic protection cover 11 is enclosed within negative electrode connecting pole 12, it is described enter compression ring 14 be arranged on one end of negative electrode connecting pole 12, the negative electrode
13 one end that negative electrode connecting pole 12 is fixed on by connector, are provided with cathode spring 15, the negative electrode on the connector
The one end of spring 15 is connected to the bottom of cathode taps 13, and the other end is connected on negative electrode connecting pole 12；
Gas channel 16 is provided between the cathodic protection cover 11 and negative electrode connecting pole 12, the gas channel 16 is used for
Transportation work gas, it is described enter the one end of compression ring 14 be enclosed within negative electrode connecting pole 12, enter the one end of compression ring 14 and be provided with working gas
Mouth 141, the gas channel 16 is connected with the working gas import 141 for entering compression ring 14；It is described to set enter the other end in compression ring 14
Working gas outlet 142 is equipped with, the working gas outlet 142 is connected with ionization chamber 400, and working gas enters by entering compression ring 14
Enter ionization chamber 400；
Cooling-water duct is provided with the cathodic protection cover 11, the cooling-water duct includes intake tunnel 111 and goes out
Aquaporin 112, the intake tunnel 111 is arranged near negative electrode connecting pole 12, and the exhalant canal 112 is away from negative electrode connecting pole 12
Arrange；The intake tunnel 111 is interconnected with the end of exhalant canal 112, and intake tunnel 111 is connected with water inlet pipe 113, goes out
Aquaporin 112 is connected with outlet pipe 114, and cooling water is entered in intake tunnel 111 from water inlet pipe 113, then Jing exhalant canals 112
Flow out with outlet pipe 114.
Embodiment 5
As this utility model another embodiment, with reference to Figure of description 1 and 2, present embodiment discloses：
A kind of laminar flow plasma generator gun body, including cathode portion 100 and anode part 200, also including housing 300,
The cathode portion 100 is arranged on the inner cathode of housing 300 and fixes intracavity, and the housing 300 includes base 31 and cathode casing 32,
One end of the cathode casing 32 is fixed on base 31, and the base 31 and cathode casing 32 are internally provided with for fixed negative pole portion
100 negative electrode lock chamber, the base 31 is divided to connect with the negative electrode lock chamber inside cathode casing 32；The cathode casing 32 it is another
End is provided for the anode fixed seat 33 of fixed anode part 200；Correspondence cathode casing 32 negative electrode is consolidated in the anode fixed seat 33
Determine chamber position and go out the opening being provided with for the insertion of cathode portion 100；The anode fixed seat 33, anode part 200 and negative electrode
Crowd around the ionization chamber 400 to be formed for ionizing working gas in part 100；
The cathode portion 100 includes cathodic protection cover 11, negative electrode connecting pole 12, cathode taps 13 and enters compression ring 14, described
Cathodic protection cover 11 is enclosed within negative electrode connecting pole 12, it is described enter compression ring 14 be arranged on one end of negative electrode connecting pole 12, the negative electrode
13 one end that negative electrode connecting pole 12 is fixed on by connector, are provided with cathode spring 15, the negative electrode on the connector
The one end of spring 15 is connected to the bottom of cathode taps 13, and the other end is connected on negative electrode connecting pole 12；
Gas channel 16 is provided between the cathodic protection cover 11 and negative electrode connecting pole 12, the gas channel 16 is used for
Transportation work gas, it is described enter the one end of compression ring 14 be enclosed within negative electrode connecting pole 12, enter the one end of compression ring 14 and be provided with working gas
Mouth 141, the gas channel 16 is connected with the working gas import 141 for entering compression ring 14；It is described to set enter the other end in compression ring 14
Working gas outlet 142 is equipped with, the working gas outlet 142 is connected with ionization chamber 400, and working gas enters by entering compression ring 14
Enter ionization chamber 400；
Cooling-water duct is provided with the cathodic protection cover 11, the cooling-water duct includes intake tunnel 111 and goes out
Aquaporin 112, the intake tunnel 111 is arranged near negative electrode connecting pole 12, and the exhalant canal 112 is away from negative electrode connecting pole 12
Arrange；The intake tunnel 111 is interconnected with the end of exhalant canal 112, and intake tunnel 111 is connected with water inlet pipe 113, goes out
Aquaporin 112 is connected with outlet pipe 114, and cooling water is entered in intake tunnel 111 from water inlet pipe 113, then Jing exhalant canals 112
Flow out with outlet pipe 114；
In the present embodiment, it is described enter compression ring 14 include intake section 143 and outlet portion 144, the intake section 143 stretches into the moon
In pole protective cover 11, and the outside of negative electrode connecting pole 12 is wrapped in, the working gas import 141 is arranged on intake section 143；Institute
State outlet portion 144 to be fixed in anode fixed seat 33, the outlet portion 144, anode fixed seat 33 and anode part 200 surround electricity
From chamber 400；It is described enter compression ring 14 in be provided with spiral gas passage 145, the gas passage 145 is along entering the intake section of compression ring 14
143 axial screw distribution, radial direction Spiral distribution of the gas passage 145 along the outlet portion 144 for entering compression ring 14.The air inlet
A layer insulating 146 is provided with the surface that the outlet portion 144 of ring 14 contacts with ionization chamber 400.
Embodiment 6
As this utility model another embodiment, with reference to Figure of description 1,2 and 3, present embodiment discloses：
A kind of laminar flow plasma generator gun body, including cathode portion 100 and anode part 200, also including housing 300,
The cathode portion 100 is arranged on the inner cathode of housing 300 and fixes intracavity, and the housing 300 includes base 31 and cathode casing 32,
One end of the cathode casing 32 is fixed on base 31, and the base 31 and cathode casing 32 are internally provided with for fixed negative pole portion
100 negative electrode lock chamber, the base 31 is divided to connect with the negative electrode lock chamber inside cathode casing 32；The cathode casing 32 it is another
End is provided for the anode fixed seat 33 of fixed anode part 200；Correspondence cathode casing 32 negative electrode is consolidated in the anode fixed seat 33
Determine chamber position and go out the opening being provided with for the insertion of cathode portion 100；The anode fixed seat 33, anode part 200 and negative electrode
Crowd around the ionization chamber 400 to be formed for ionizing working gas in part 100；
The cathode portion 100 includes cathodic protection cover 11, negative electrode connecting pole 12, cathode taps 13 and enters compression ring 14, described
Cathodic protection cover 11 is enclosed within negative electrode connecting pole 12, it is described enter compression ring 14 be arranged on one end of negative electrode connecting pole 12, the negative electrode
13 one end that negative electrode connecting pole 12 is fixed on by connector, are provided with cathode spring 15, the negative electrode on the connector
The one end of spring 15 is connected to the bottom of cathode taps 13, and the other end is connected on negative electrode connecting pole 12；
Gas channel 16 is provided between the cathodic protection cover 11 and negative electrode connecting pole 12, the gas channel 16 is used for
Transportation work gas, it is described enter the one end of compression ring 14 be enclosed within negative electrode connecting pole 12, enter the one end of compression ring 14 and be provided with working gas
Mouth 141, the gas channel 16 is connected with the working gas import 141 for entering compression ring 14；It is described to set enter the other end in compression ring 14
Working gas outlet 142 is equipped with, the working gas outlet 142 is connected with ionization chamber 400, and working gas enters by entering compression ring 14
Enter ionization chamber 400；
Cooling-water duct is provided with the cathodic protection cover 11, the cooling-water duct includes intake tunnel 111 and goes out
Aquaporin 112, the intake tunnel 111 is arranged near negative electrode connecting pole 12, and the exhalant canal 112 is away from negative electrode connecting pole 12
Arrange；The intake tunnel 111 is interconnected with the end of exhalant canal 112, and intake tunnel 111 is connected with water inlet pipe 113, goes out
Aquaporin 112 is connected with outlet pipe 114, and cooling water is entered in intake tunnel 111 from water inlet pipe 113, then Jing exhalant canals 112
Flow out with outlet pipe 114；
In the present embodiment, it is described enter compression ring 14 include intake section 143 and outlet portion 144, the intake section 143 stretches into the moon
In pole protective cover 11, and the outside of negative electrode connecting pole 12 is wrapped in, the working gas import 141 is arranged on intake section 143；Institute
State outlet portion 144 to be fixed in anode fixed seat 33, the outlet portion 144, anode fixed seat 33 and anode part 200 surround electricity
From chamber 400；It is described enter compression ring 14 in be provided with spiral gas passage 145, the gas passage 145 is along entering the intake section of compression ring 14
143 axial screw distribution, radial direction Spiral distribution of the gas passage 145 along the outlet portion 144 for entering compression ring 14.The air inlet
A layer insulating 146 is provided with the surface that the outlet portion 144 of ring 14 contacts with ionization chamber 400；
The anode part 200 includes anode casing 21, arc channel 22 and anode head 23, and the anode casing 21 is fixed
In anode fixed seat 33, one end of the arc channel 22 is connected with anode casing 21, and the other end is connected with anode head 23；Institute
State in anode casing 21, the side wall of arc channel 22 and anode head 23 and be provided with cooling water pipe 24, the phase of the cooling water pipe 24
It is intercommunicated；Cooling water inlet 25 and coolant outlet 26, the cooling water inlet 25 are respectively arranged with the anode casing 21
Connect with cooling water pipe 24 respectively with coolant outlet 26；The one end of the arc channel 22 goes out to arrange with the connection of anode casing 21
There is the company that cooling water pipe 24 in connection anode casing 21 and the side wall of arc channel 22 is provided with felt pad 27, the felt pad 27
Logical part.
Embodiment 7
As this utility model another embodiment, with reference to Figure of description 1,2 and 3, present embodiment discloses：
A kind of laminar flow plasma generator gun body, including cathode portion 100 and anode part 200, also including housing 300,
The cathode portion 100 is arranged on the inner cathode of housing 300 and fixes intracavity, and the housing 300 includes base 31 and cathode casing 32,
One end of the cathode casing 32 is fixed on base 31, and the base 31 and cathode casing 32 are internally provided with for fixed negative pole portion
100 negative electrode lock chamber, the base 31 is divided to connect with the negative electrode lock chamber inside cathode casing 32；The cathode casing 32 it is another
End is provided for the anode fixed seat 33 of fixed anode part 200；Correspondence cathode casing 32 negative electrode is consolidated in the anode fixed seat 33
Determine chamber position and go out the opening being provided with for the insertion of cathode portion 100；The anode fixed seat 33, anode part 200 and negative electrode
Crowd around the ionization chamber 400 to be formed for ionizing working gas in part 100；
The cathode portion 100 includes cathodic protection cover 11, negative electrode connecting pole 12, cathode taps 13 and enters compression ring 14, described
Cathodic protection cover 11 is enclosed within negative electrode connecting pole 12, it is described enter compression ring 14 be arranged on one end of negative electrode connecting pole 12, the negative electrode
13 one end that negative electrode connecting pole 12 is fixed on by connector, are provided with cathode spring 15, the negative electrode on the connector
The one end of spring 15 is connected to the bottom of cathode taps 13, and the other end is connected on negative electrode connecting pole 12；
Gas channel 16 is provided between the cathodic protection cover 11 and negative electrode connecting pole 12, the gas channel 16 is used for
Transportation work gas, it is described enter the one end of compression ring 14 be enclosed within negative electrode connecting pole 12, enter the one end of compression ring 14 and be provided with working gas
Mouth 141, the gas channel 16 is connected with the working gas import 141 for entering compression ring 14；It is described to set enter the other end in compression ring 14
Working gas outlet 142 is equipped with, the working gas outlet 142 is connected with ionization chamber 400, and working gas enters by entering compression ring 14
Enter ionization chamber 400；
Cooling-water duct is provided with the cathodic protection cover 11, the cooling-water duct includes intake tunnel 111 and goes out
Aquaporin 112, the intake tunnel 111 is arranged near negative electrode connecting pole 12, and the exhalant canal 112 is away from negative electrode connecting pole 12
Arrange；The intake tunnel 111 is interconnected with the end of exhalant canal 112, and intake tunnel 111 is connected with water inlet pipe 113, goes out
Aquaporin 112 is connected with outlet pipe 114, and cooling water is entered in intake tunnel 111 from water inlet pipe 113, then Jing exhalant canals 112
Flow out with outlet pipe 114；
In the present embodiment, it is described enter compression ring 14 include intake section 143 and outlet portion 144, the intake section 143 stretches into the moon
In pole protective cover 11, and the outside of negative electrode connecting pole 12 is wrapped in, the working gas import 141 is arranged on intake section 143；Institute
State outlet portion 144 to be fixed in anode fixed seat 33, the outlet portion 144, anode fixed seat 33 and anode part 200 surround electricity
From chamber 400；It is described enter compression ring 14 in be provided with spiral gas passage 145, the gas passage 145 is along entering the intake section of compression ring 14
143 axial screw distribution, radial direction Spiral distribution of the gas passage 145 along the outlet portion 144 for entering compression ring 14.The air inlet
A layer insulating 146 is provided with the surface that the outlet portion 144 of ring 14 contacts with ionization chamber 400；
The anode part 200 includes anode casing 21, arc channel 22 and anode head 23, and the anode casing 21 is fixed
In anode fixed seat 33, one end of the arc channel 22 is connected with anode casing 21, and the other end is connected with anode head 23；Institute
State in anode casing 21, the side wall of arc channel 22 and anode head 23 and be provided with cooling water pipe 24, the phase of the cooling water pipe 24
It is intercommunicated；Cooling water inlet 25 and coolant outlet 26, the cooling water inlet 25 are respectively arranged with the anode casing 21
Connect with cooling water pipe 24 respectively with coolant outlet 26；The one end of the arc channel 22 goes out to arrange with the connection of anode casing 21
There is the company that cooling water pipe 24 in connection anode casing 21 and the side wall of arc channel 22 is provided with felt pad 27, the felt pad 27
Logical part；
The arc channel 22 includes at least two ends interlude 29, is connected by insulating part 28 between adjacent interlude 29；
The through hole of connection cooling water pipe 24 is provided with the insulating part 28；Anode spring is provided with the outer wall of the arc channel 22
210, the anode spring 210 is enclosed within the side wall of arc channel 22, and described one end of anode spring 210 is connected to felt pad 27
On, the other end is connected with anode head 23.
Embodiment 8
As this utility model another embodiment, with reference to Figure of description 1,2 and 3, present embodiment discloses：
A kind of laminar flow plasma generator gun body, including cathode portion 100 and anode part 200, also including housing 300,
The cathode portion 100 is arranged on the inner cathode of housing 300 and fixes intracavity, and the housing 300 includes base 31 and cathode casing 32,
One end of the cathode casing 32 is fixed on base 31, and the base 31 and cathode casing 32 are internally provided with for fixed negative pole portion
100 negative electrode lock chamber, the base 31 is divided to connect with the negative electrode lock chamber inside cathode casing 32；The cathode casing 32 it is another
End is provided for the anode fixed seat 33 of fixed anode part 200；Correspondence cathode casing 32 negative electrode is consolidated in the anode fixed seat 33
Determine chamber position and go out the opening being provided with for the insertion of cathode portion 100；The anode fixed seat 33, anode part 200 and negative electrode
Crowd around the ionization chamber 400 to be formed for ionizing working gas in part 100；
The cathode portion 100 includes cathodic protection cover 11, negative electrode connecting pole 12, cathode taps 13 and enters compression ring 14, described
Cathodic protection cover 11 is enclosed within negative electrode connecting pole 12, it is described enter compression ring 14 be arranged on one end of negative electrode connecting pole 12, the negative electrode
13 one end that negative electrode connecting pole 12 is fixed on by connector, are provided with cathode spring 15, the negative electrode on the connector
The one end of spring 15 is connected to the bottom of cathode taps 13, and the other end is connected on negative electrode connecting pole 12；
Gas channel 16 is provided between the cathodic protection cover 11 and negative electrode connecting pole 12, the gas channel 16 is used for
Transportation work gas, it is described enter the one end of compression ring 14 be enclosed within negative electrode connecting pole 12, enter the one end of compression ring 14 and be provided with working gas
Mouth 141, the gas channel 16 is connected with the working gas import 141 for entering compression ring 14；It is described to set enter the other end in compression ring 14
Working gas outlet 142 is equipped with, the working gas outlet 142 is connected with ionization chamber 400, and working gas enters by entering compression ring 14
Enter ionization chamber 400；
Cooling-water duct is provided with the cathodic protection cover 11, the cooling-water duct includes intake tunnel 111 and goes out
Aquaporin 112, the intake tunnel 111 is arranged near negative electrode connecting pole 12, and the exhalant canal 112 is away from negative electrode connecting pole 12
Arrange；The intake tunnel 111 is interconnected with the end of exhalant canal 112, and intake tunnel 111 is connected with water inlet pipe 113, goes out
Aquaporin 112 is connected with outlet pipe 114, and cooling water is entered in intake tunnel 111 from water inlet pipe 113, then Jing exhalant canals 112
Flow out with outlet pipe 114；
In the present embodiment, it is described enter compression ring 14 include intake section 143 and outlet portion 144, the intake section 143 stretches into the moon
In pole protective cover 11, and the outside of negative electrode connecting pole 12 is wrapped in, the working gas import 141 is arranged on intake section 143；Institute
State outlet portion 144 to be fixed in anode fixed seat 33, the outlet portion 144, anode fixed seat 33 and anode part 200 surround electricity
From chamber 400；It is described enter compression ring 14 in be provided with spiral gas passage 145, the gas passage 145 is along entering the intake section of compression ring 14
143 axial screw distribution, radial direction Spiral distribution of the gas passage 145 along the outlet portion 144 for entering compression ring 14.The air inlet
A layer insulating 146 is provided with the surface that the outlet portion 144 of ring 14 contacts with ionization chamber 400；
The anode part 200 includes anode casing 21, arc channel 22 and anode head 23, and the anode casing 21 is fixed
In anode fixed seat 33, one end of the arc channel 22 is connected with anode casing 21, and the other end is connected with anode head 23；Institute
State in anode casing 21, the side wall of arc channel 22 and anode head 23 and be provided with cooling water pipe 24, the phase of the cooling water pipe 24
It is intercommunicated；Cooling water inlet 25 and coolant outlet 26, the cooling water inlet 25 are respectively arranged with the anode casing 21
Connect with cooling water pipe 24 respectively with coolant outlet 26；The one end of the arc channel 22 goes out to arrange with the connection of anode casing 21
There is the company that cooling water pipe 24 in connection anode casing 21 and the side wall of arc channel 22 is provided with felt pad 27, the felt pad 27
Logical part；
The arc channel 22 includes at least two ends interlude 29, is connected by insulating part 28 between adjacent interlude 29；
The through hole of connection cooling water pipe 24 is provided with the insulating part 28；Anode spring is provided with the outer wall of the arc channel 22
210, the anode spring 210 is enclosed within the side wall of arc channel 22, and described one end of anode spring 210 is connected to felt pad 27
On, the other end is connected with anode head 23；The anode head 23 is in funnel type, and be open less one end and the side wall of arc channel 22
Connection；The larger one end of opening is oppositely arranged with the compression ring 14 that enters of cathode portion 100；Anode head 23 be open larger one end with sun
Pole fixed seat insulated enclosure connection；The material of the cooling water pipe 24 is insulant.
Claims (10)
1. a kind of laminar flow plasma generator gun body, including cathode portion (100) and anode part (200), it is characterised in that：Also
Including housing (300), the cathode portion (100) is arranged on housing (300) inner cathode and fixes intracavity, the housing (300)
Including base (31) and cathode casing (32), one end of the cathode casing (32) is fixed on base (31), the base (31) and
Cathode casing (32) is internally provided with for the negative electrode lock chamber of fixed negative pole part (100), the base (31) and cathode casing
(32) internal negative electrode lock chamber connection；The other end of the cathode casing (32) is provided for the sun of fixed anode part (200)
Pole fixed seat (33)；Correspondence cathode casing (32) negative electrode lock chamber position goes out to be provided with for negative electrode on the anode fixed seat (33)
The opening that partly (100) insert；The anode fixed seat (33), anode part (200) and cathode portion (100) crowd around to form use
In the ionization chamber (400) of ionization working gas.
2. a kind of laminar flow plasma generator gun body as claimed in claim 1, it is characterised in that：The cathode portion (100)
Including cathodic protection cover (11), negative electrode connecting pole (12), cathode taps (13) and enter compression ring (14), cathodic protection cover (11) set
On negative electrode connecting pole (12), it is described enter compression ring (14) be arranged on one end of negative electrode connecting pole (12), the cathode taps (13) are led to
One end that connector is fixed on negative electrode connecting pole (12) is crossed, cathode spring (15), the negative electrode bullet are provided with the connector
Spring (15) one end is connected to cathode taps (13) bottom, and the other end is connected on negative electrode connecting pole (12).
3. a kind of laminar flow plasma generator gun body as claimed in claim 2, it is characterised in that：The cathodic protection cover (11)
Gas channel (16) is provided between negative electrode connecting pole (12), the gas channel (16) is described for transportation work gas
Enter compression ring (14) one end to be enclosed within negative electrode connecting pole (12), enter compression ring (14) one end and be provided with working gas import (141), it is described
Gas channel (16) is connected with the working gas import (141) for entering compression ring (14).
4. as claimed in claim 2 or claim 3 a kind of laminar flow plasma generator gun body, it is characterised in that：It is described enter compression ring (14)
In the other end be provided with working gas outlet (142), working gas outlet (142) is connected with ionization chamber (400), work
Gas is by entering compression ring (14) into ionization chamber (400).
5. as claimed in claim 2 or claim 3 a kind of laminar flow plasma generator gun body, it is characterised in that：The cathodic protection cover
(11) be provided with cooling-water duct on, the cooling-water duct includes intake tunnel (111) and exhalant canal (112), it is described enter
Aquaporin (111) is arranged near negative electrode connecting pole (12), and the exhalant canal (112) is arranged away from negative electrode connecting pole (12)；Institute
State intake tunnel (111) to be interconnected with the end of exhalant canal (112), intake tunnel (111) is connected with water inlet pipe (113),
Exhalant canal (112) is connected with outlet pipe (114), and cooling water is entered in intake tunnel (111) from water inlet pipe (113), then Jing
Exhalant canal (112) and outlet pipe (114) flow out.
6. a kind of laminar flow plasma generator gun body as claimed in claim 1, it is characterised in that：The anode part (200)
Including anode casing (21), arc channel (22) and anode head (23), the anode casing (21) is fixed on anode fixed seat
(33) on, one end of the arc channel (22) is connected with anode casing (21), and the other end is connected with anode head (23)；The sun
Cooling water pipe (24), the cooling water pipe are provided with pole shell (21), the side wall of arc channel (22) and anode head (23)
(24) it is interconnected；Cooling water inlet (25) and coolant outlet (26) are respectively arranged with the anode casing (21), it is described
Cooling water inlet (25) and coolant outlet (26) are connected respectively with cooling water pipe (24).
7. a kind of laminar flow plasma generator gun body as claimed in claim 6, it is characterised in that：The arc channel (22) one
End goes out to be provided with felt pad (27) with the connection of anode casing (21), and the felt pad (27) is interior to be provided with connection anode casing
(21) connectedness of cooling water pipe (24) and in the wall of arc channel (22) side.
8. a kind of laminar flow plasma generator gun body as claimed in claim 7, it is characterised in that：Arc channel (22) bag
At least two ends interlude (29) is included, is connected by insulating part (28) between adjacent interlude (29)；Set in the insulating part (28)
It is equipped with the through hole of connection cooling water pipe (24).
9. a kind of laminar flow plasma generator gun body as claimed in claim 7, it is characterised in that：The arc channel (22) is outward
Anode spring (210) is provided with wall, the anode spring (210) is enclosed within the side wall of arc channel (22), the anode bullet
Spring (210) one end is connected on felt pad (27), and the other end is connected with anode head (23).
10. a kind of laminar flow plasma generator gun body as described in claim 1 or 7, it is characterised in that：The anode head (23)
In funnel type, the less one end that is open is connected with the side wall of arc channel (22)；The larger one end of opening and cathode portion (100)
The compression ring (14) that enters be oppositely arranged；The larger one end of anode head (23) opening is connected with anode fixed seat (33) insulated enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088718.1U CN206181525U (en) | 2016-09-29 | 2016-09-29 | Laminar flow plasma generator rifle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088718.1U CN206181525U (en) | 2016-09-29 | 2016-09-29 | Laminar flow plasma generator rifle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206181525U true CN206181525U (en) | 2017-05-17 |
Family
ID=58677012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621088718.1U Active CN206181525U (en) | 2016-09-29 | 2016-09-29 | Laminar flow plasma generator rifle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206181525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304600A (en) * | 2016-09-29 | 2017-01-04 | 成都真火科技有限公司 | A kind of laminar flow plasma generator gun body |
-
2016
- 2016-09-29 CN CN201621088718.1U patent/CN206181525U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304600A (en) * | 2016-09-29 | 2017-01-04 | 成都真火科技有限公司 | A kind of laminar flow plasma generator gun body |
| CN106304600B (en) * | 2016-09-29 | 2019-08-20 | 四川金虹等离子技术有限公司 | A kind of laminar flow plasma generator gun body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107218187A (en) | A kind of anode water-cooling structure of magnetic plasma propeller | |
| CN206181524U (en) | A seal structure that is used for high -power laminar flow arc plasma to restraint generator | |
| CN111372332B (en) | Air-cooled ceramic heat-insulating electric arc heater | |
| CN206181525U (en) | Laminar flow plasma generator rifle body | |
| CN105764227B (en) | A kind of high line direct current hollow-cathode plasma source | |
| CN105451427B (en) | A kind of superelevation enthalpy electro-arc heater cathode | |
| CN206181515U (en) | Laminar flow plasma generator negative pole structure | |
| CN206181527U (en) | Laminar flow plasma generator anodic structure | |
| CN206894987U (en) | A kind of more negative electrode laminar flow plasma powder spheroidization devices | |
| CN106304600B (en) | A kind of laminar flow plasma generator gun body | |
| CN106304592B (en) | A kind of laminar flow plasma generator cathode construction | |
| CN106304599A (en) | A kind of sealing structure for high-power laminar flow arc-plasma beam generator | |
| CN206181508U (en) | High -power laminar flow arc plasma restraints generator | |
| CN107592721A (en) | Aqueous medium non transferred arc plasma torch | |
| CN106304598A (en) | A kind of laminar flow plasma generator anode structure | |
| CN109743832A (en) | A kind of large power long service life plasma torch composite cooling apparatus and design method | |
| CN206181520U (en) | Laminar flow plasma generator | |
| CN206181526U (en) | Laminar flow plasma generator cathodic protection cover | |
| CN202042792U (en) | Discharge glass tube for fast axial flow gas laser | |
| CN101351075A (en) | Apparatus for processing plasma | |
| CN208540207U (en) | A kind of superhigh temperature gas-heating apparatus | |
| CN113923845A (en) | System and method for measuring thermal efficiency and flame flow enthalpy of arc plasma torch | |
| CN206181513U (en) | Portable laminar flow plasma generator | |
| CN107879316A (en) | Water cooling integrated ozone generating unit, ozone generating-device and its processing method | |
| CN206181529U (en) | Plasma flame flow generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |