CN107969062A - Plasma system - Google Patents
Plasma system Download PDFInfo
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- CN107969062A CN107969062A CN201711287375.0A CN201711287375A CN107969062A CN 107969062 A CN107969062 A CN 107969062A CN 201711287375 A CN201711287375 A CN 201711287375A CN 107969062 A CN107969062 A CN 107969062A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
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Abstract
The invention discloses a kind of plasma system, including：Plasma gun, plasma gun is interior, and there is cathode part and inner anode part to produce non-transfer type plasma arc；Outer anode part, outer anode part coordinate with plasma gun to produce transfevent plasma arc；Power supply module, power supply module are used to power for plasma gun；Conversion equipment, conversion equipment is connected with power supply module to be powered by power supply module, conversion equipment has the first leading-out portion and the second leading-out portion, first leading-out portion is connected with plasma gun, second leading-out portion is connected with outer anode part, conversion equipment be configured to control inner anode part and outer anode part in it is at least one it is powered with change plasma system generation plasma arc type.The plasma system of the present invention, can produce non-transfer type plasma arc, transfevent plasma arc and combined plasma arc, reduce the cost that user uses plasma system.Improve the comfort of user, the flexibility for improving the use scope of plasma system and using.
Description
Technical field
The present invention relates to the technical field of plasma, more particularly to a kind of plasma system.
Background technology
In recent years, the practical application of plasma technique obtains quick development, and application field is more and more extensive.Mesh
Before, countries in the world just step up research and plasma technique are used for stealthy weapon system, communication, detection, Canon launching, aircraft
Interception, environmental pollution, space flight propulsion etc., the application of plasma technique has far-reaching significance future.
However, plasma arc has three kinds of transfevent plasma arc, non-transfer type plasma arc and combined plasma arc
Type, usual a set of plasma system only has a kind of plasma arc type, and then have impact on plasma technology to a certain extent
Development.
The content of the invention
It is contemplated that at least solve one of technical problem existing in the prior art.For this reason, the present invention proposes one kind etc.
Ion system, can produce non-transfer type plasma arc, transfevent plasma arc and combined plasma arc, be effectively reduced user
Use the cost of plasma system.The comfort of user is improved, while improves the use scope of plasma system and the spirit used
Activity.
Plasma system according to embodiments of the present invention, including：Plasma gun, have in the plasma gun cathode part and
Inner anode part is to produce non-transfer type plasma arc；Outer anode part, the outer anode part coordinate with the plasma gun to produce
Transfevent plasma arc；Power supply module, the power supply module are used to power for the plasma gun；Conversion equipment, the conversion
Device is connected with the power supply module to be powered by the power supply module, and there is the conversion equipment the first leading-out portion and second to lead
Go out portion, first leading-out portion is connected with the plasma gun, and second leading-out portion is connected with the outer anode part, described turn
Changing device is configured to control at least one powered to change the plasma in the inner anode part and the outer anode part
The plasma arc type that system produces.
Plasma system according to embodiments of the present invention, by setting outer anode part, power supply module and conversion equipment, so that
Three kinds of non-transfer type plasma arc, transfevent plasma arc and combined plasma arc can be produced by realizing a set of plasma system
Plasma arc type, and then the cost that user uses plasma system can be effectively reduced.User can set according to the actual requirements
The type for the plasma arc that plasma system produces, so as to improve the comfort of user, while improves plasma system
Use scope and the flexibility used.
According to some embodiments of the present invention, the conversion equipment is equipped with the first button, the second button and the 3rd button,
First button is used to control the inner anode part not charged and the outer anode part is powered, and second button is used to control
The inner anode part is powered and the outer anode part is not charged, and the 3rd button is used to controlling the inner anode part and described outer
Anode member is powered.So as to which when user presses the first button, inner anode part is not charged and outer anode part is powered, then plasma
Cathode part in rifle coordinates with outer anode part to produce transfevent plasma arc.When user presses the second button, inner anode part
Powered and outer anode part is not charged, then the cathode part in plasma gun coordinates with inner anode part to produce non-diverting type plasma
Arc.When user presses three buttons, inner anode part and outer anode part are powered, then the cathode part in plasma gun at the same time with it is interior
Anode member and outer anode part coordinate to produce combined plasma arc.It follows that in the plasma system of the embodiment of the present invention,
The set-up mode of conversion equipment is simple, reliable, and user need to only press different buttons and can be achieved what reciprocity ion system produced
The control of the type of plasma arc, it is hereby understood that conversion equipment setting easy to user's control plasma system produce grade from
Subarc type.
Further, it is equipped with current converter in the conversion equipment, first button, second button and described
Whether the 3rd button controls the inner anode part and the outer anode part powered by the current converter respectively.Used so as to work as
When the first button is pressed at family, electric current is accessed inner anode part so that inner anode part is not charged and outer anode part band by current converter
Electricity, then the cathode part in plasma gun and outer anode part coordinate to produce transfevent plasma arc.When user presses the second button
When, electric current is accessed outer anode part so that inner anode part is powered and outer anode part is not charged, then in plasma gun by current converter
Cathode part and inner anode part coordinate to produce non-transfer type plasma arc.When user presses three buttons, current converter
Electric current is accessed to inner anode part and outer anode part at the same time so that inner anode part and outer anode part are powered, then the moon in plasma gun
Pole part coordinates to produce combined plasma arc with inner anode part and outer anode part at the same time.It is possible thereby to ensure conversion equipment control
Plasma system produces the reliability of plasma arc type, and then ensures the reliability of plasma system.
According to some embodiments of the present invention, the plasma system further includes gas cylinder, the gas cylinder and the plasma
Rifle is connected to provide plasma gas for the plasma gun.So as to advantageously ensure that the reliability of plasma gun work, and then
Ensure the reliability of plasma system work.
According to some embodiments of the present invention, the plasma system is further included for being cooled down to the plasma gun
Cold water cabinet, the cold water cabinet is connected by the conversion equipment with the plasma gun.During the work of known plasma gun, wait from
There is higher heat in sub- rifle, the setting of cold water cabinet can cool down plasma gun to a certain extent, be conducive to extend plasma
The service life of rifle, reduces plasma gun maintenance and the cycle replaced, and then extends the service life of plasma system, reduces and uses
Family uses the cost of plasma system.
According to some embodiments of the present invention, the plasma gun is equipped with the first import and first outlet, and described first
Import and the first outlet are connected by water power cable with first leading-out portion respectively.It follows that the first leading-out portion can be set
Two connectors are put to be connected respectively with the first import and first outlet.Known water cable is a kind of hollow water flowing, for high current
The special cable of heating equipment.And then conversion equipment can be inputted electric energy in plasma gun to realize plasma by water power cable
The normal power-up of rifle.Conversion equipment can be by the first import on water power cable and plasma gun and first outlet respectively by positive negative electricity
Circulate into plasma gun so that plasma gun produces non-transfer type plasma arc.
According to some embodiments of the present invention, the plasma gun includes gun body and end cap, and the inner anode part passes through institute
End cap is stated to be fixed in the gun body.It thereby may be ensured that stability of the inner anode part in plasma gun, advantageously ensure that
The reliability of ion gun work, and then ensure the reliability of plasma system work.
Alternatively, the end cap is detachably connected with the gun body.It is hereby understood that when end cap is disassembled from gun body
Afterwards, carry out maintenance and replace easy to the component in user's plasma gun.
Alternatively, the inner anode part is detachably arranged in the gun body.So as to which user can select according to the actual requirements
The structure of inner anode part in plasma gun also improves plasma system and makes to improve the work efficiency of plasma system
Flexibility.
Specifically, the power supply module and the conversion equipment be by the first cable connection, first cable respectively with
The power supply module and the conversion equipment connect in succession soon.So that the side that the first cable is connected with power supply module and conversion equipment
Formula is simple, reliable, simplifies the installation procedure of plasma system, is conducive to improve the production efficiency of plasma system.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the schematic diagram of plasma system according to embodiments of the present invention；
Fig. 2 is the schematic diagram of conversion equipment according to embodiments of the present invention；
Fig. 3 is the schematic diagram of plasma gun according to embodiments of the present invention；
Fig. 4 is the partial schematic diagram A of plasma gun according to embodiments of the present invention；
Fig. 5 is the schematic diagram B of inner anode part according to some embodiments of the invention；
Fig. 6 is the schematic diagram C of the inner anode part of other embodiments according to the present invention；
Fig. 7 is the schematic diagram D of the inner anode part of other embodiment according to the present invention.
Reference numeral：
Plasma system 100；
Plasma gun 1；Inner anode part 11；Cathode part 12；First import 13；First outlet 14；Gun body 15；
Front gun body 151；Rear lance 152；End cap 16；Second import 17；Ceramic ring 18；Insulator 19；
Outer anode part 2；Power supply module 3；Conversion equipment 4；First leading-out portion 41；Second leading-out portion 42；
First button 43；Second button 44；3rd button 45；Gas cylinder 5；Cold water cabinet 6；Tracheae a；Water pipe b；
Water power cable c；First cable d；Second cable e.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axis
To ", " radial direction ", the orientation of the instruction such as " circumferential direction " or position relationship be based on orientation shown in the drawings or position relationship, be only for
Easy to the description present invention and simplify description, rather than instruction or imply that signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, define " first ", "
One or more this feature can be expressed or be implicitly included to two " feature.In the description of the present invention, unless otherwise
Illustrate, " multiple " are meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Plasma system 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 7.
As shown in Fig. 1-Fig. 7, plasma system 100 according to embodiments of the present invention, including：Plasma gun 1, outer anode part
2nd, power supply module 3 and conversion equipment 4.
Specifically, there is cathode part 12 and inner anode part 11 to produce non-transfer type plasma arc in plasma gun 1.Outside
Anode member 2 coordinates to produce transfevent plasma arc with plasma gun 1.It follows that the plasma system of the embodiment of the present invention
100 can produce non-transfer type plasma arc and transfevent plasma arc.
Power supply module 3 is used to power for plasma gun 1.Conversion equipment 4 is connected with power supply module 3 to be supplied by power supply module 3
Electricity, conversion equipment 4 have the first leading-out portion 41 and the second leading-out portion 42, and the first leading-out portion 41 is connected with plasma gun 1, and second leads
Go out portion 42 with outer anode part 2 to be connected.It follows that power supply module 3 is supplied by conversion equipment 4 for plasma gun 1 and outer anode part 2
Electricity is so that inner anode part 11 and cathode part 12 in outer anode part 2 and plasma gun 1 are powered, and then plasma gun 1 is produced
Plasma arc, ensures the reliability that plasma gun 1 works, and ensures the reliability that plasma system 100 works.
Conversion equipment 4 be configured in control inner anode part 11 and outer anode part 2 it is at least one it is powered with change etc. from
The plasma arc type that subsystem 100 produces.It is known that produce plasma arc, then the moon in plasma gun 1 to plasma gun 1
Pole part 12 should be powered always, i.e., negatively charged.
It follows that when conversion equipment 4 controls inner anode part 11 powered, then the cathode part 12 in plasma gun 1 only with
Inner anode part 11 coordinates, and plasma system 100 can produce non-transfer type plasma arc.When conversion equipment 4 controls 2 band of outer anode part
When electric, then the cathode part 12 in plasma gun 1 only coordinates with outer anode part 2, and plasma system 100 can produce transfevent plasma
Arc.When conversion equipment 4 controls inner anode part 11 and outer anode part 2 is powered at the same time, then the cathode part 12 in plasma gun 1 is at the same time
Coordinate with inner anode part 11 and outer anode part 2, plasma system 100 can produce non-transfer type plasma arc and transfevent etc. at the same time
Ion arc, i.e. plasma system 100 can produce combined plasma arc.
In summary, the plasma system 100 of the embodiment of the present invention can produce non-transfer type plasma arc, transfevent etc. from
Subarc and combined plasma arc.So as to compared with prior art, the plasma system 100 of the embodiment of the present invention overcomes a set of
Plasma system only has a kind of limitation of plasma arc type.Three kinds of plasmas can be produced by realizing a set of plasma system 100
Arc type, and then the cost that user uses plasma system 100 can be effectively reduced.User can set according to the actual requirements etc. from
The type for the plasma arc that subsystem 100 produces, so as to improve the comfort of user, while improves plasma system 100
Use scope and the flexibility that uses.
Plasma system 100 according to embodiments of the present invention, by setting outer anode part 2, power supply module 3 and conversion equipment
4, it is achieved thereby that a set of plasma system 100 can produce non-transfer type plasma arc, transfevent plasma arc and associative form etc.
Three kinds of plasma arc types of ion arc, and then the cost that user uses plasma system 100 can be effectively reduced.User can basis
The type for the plasma arc that actual demand setting plasma system 100 produces, so as to improve the comfort of user, is improved at the same time
The use scope of plasma system 100 and the flexibility used.
As shown in Fig. 2, according to some embodiments of the present invention, conversion equipment 4 is equipped with the first button 43, the second button 44
With the 3rd button 45, the first button 43 is used to control that inner anode part 11 is not charged and outer anode part 2 is powered, and the second button 44 is used for
Control inner anode part 11 is powered and outer anode part 2 is not charged, and the 3rd button 45 is used to control inner anode part 11 and outer anode part 2 equal
It is powered.
So as to which when user presses the first button 43, inner anode part 11 is not charged and outer anode part 2 is powered, then plasma
Cathode part 12 in rifle 1 coordinates to produce transfevent plasma arc with outer anode part 2.It is interior when user presses the second button 44
Anode member 11 is powered and outer anode part 2 is not charged, then the cathode part 12 in plasma gun 1 coordinates non-to produce with inner anode part 11
Transfevent plasma arc.When user presses three buttons 45, inner anode part 11 and outer anode part 2 are powered, then plasma gun 1
Interior cathode part 12 coordinates to produce combined plasma arc with inner anode part 11 and outer anode part 2 at the same time.
It follows that in the plasma system 100 of the embodiment of the present invention, the set-up mode of conversion equipment 4 is simple, reliable,
User need to only press the control that the type for the plasma arc that reciprocity ion system 100 produces can be achieved in different buttons, so that
Understand, the plasma arc type that user's control plasma system 100 produces is easy in the setting of conversion equipment 4.
Further, current converter (not shown), the first button 43,44 and of the second button are equipped with conversion equipment 4
Whether the 3rd button 45 controls inner anode part 11 and outer anode part 2 powered by current converter respectively.
So as to which when user presses the first button 43, electric current is accessed inner anode part 11 so that inner anode part by current converter
11 is not charged and outer anode part 2 is powered, then the cathode part 12 in plasma gun 1 coordinates to produce transfevent etc. with outer anode part 2
Ion arc.When user presses the second button 44, electric current is accessed outer anode part 2 so that inner anode part 11 is powered by current converter
And outer anode part 2 is not charged, then the cathode part 12 in plasma gun 1 coordinates to produce non-diverting type plasma with inner anode part 11
Arc.When user presses three buttons 45, electric current is accessed inner anode part 11 and outer anode part 2 so that interior by current converter at the same time
Anode member 11 and outer anode part 2 are powered, then the cathode part 12 in plasma gun 1 at the same time with inner anode part 11 and outer anode part 2
Coordinate to produce combined plasma arc.It is possible thereby to ensure that conversion equipment 4 controls plasma system 100 to produce plasma arc class
The reliability of type, and then ensure the reliability of plasma system 100.
Herein it should be noted that conversion equipment 4 controls the mode of the generation plasma arc type of plasma system 100 unlimited
In this, such as pushbutton type can also be revised as to touch screen form, switch form etc., as long as ensureing what conversion equipment 4 worked
Reliability.
As shown in Figure 1, according to some embodiments of the present invention, plasma system 100 further includes gas cylinder 5, gas cylinder 5 with wait from
Sub- rifle 1 is connected to provide plasma gas for plasma gun 1.So as to advantageously ensure that the reliability of the work of plasma gun 1, and then
Ensure the reliability that plasma system 100 works.
Specifically, the plasma gas held in gas cylinder 5 is argon gas.It thereby may be ensured that what plasma system 100 worked
Reliability.
Specifically, gas cylinder 5 is connected with plasma gun 1 by tracheae a, tracheae a respectively with 1 screw thread of gas cylinder 5 and plasma gun
Connection.It thereby may be ensured that the plasma gas in gas cylinder 5 is input in plasma gun 1 by tracheae a.Understand at the same time, tracheae a
It is simple, reliable with the connection mode of gas cylinder 5 and plasma gun 1, the installation procedure of plasma system 100 is simplified, is conducive to carry
The production efficiency of higher ion system 100.
As shown in Figure 1, according to some embodiments of the present invention, plasma system 100 further include for plasma gun 1 into
The cold water cabinet 6 of row cooling, cold water cabinet 6 are connected by conversion equipment 4 with plasma gun 1.When known plasma gun 1 works, wait from
There is higher heat in sub- rifle 1, the setting of cold water cabinet 6 can cool down plasma gun 1 to a certain extent, be conducive to extension etc. from
The service life of sub- rifle 1, the cycle that reduction plasma gun 1 is repaired and replaced, and then extension plasma system 100 use the longevity
Life, reduces the cost that user uses plasma system 100.
Alternatively, the cooling liquid in cold water cabinet 6 is water.It should be noted that the liquid in cold water cabinet 6 is not limited to water,
Can also be other liquid with cooling effect, as long as ensureing that plasma gun 1 has effective cooling effect.
Specifically, cold water cabinet 6 is connected with conversion equipment 4 by water pipe b, water pipe b respectively with cold water cabinet 6 and conversion equipment 4
It is threadedly coupled.It thereby may be ensured that the cooling liquid in cold water cabinet 6 is input in conversion equipment 4 by water pipe b to pass through conversion
Device 4 is input in plasma gun 1.Understanding at the same time, water pipe b is simple, reliable with the connection mode of cold water cabinet 6 and conversion equipment 4,
The installation procedure of plasma system 100 is simplified, is conducive to improve the production efficiency of plasma system 100.
As shown in figures 1 and 3, according to some embodiments of the present invention, plasma gun 1 is equipped with the first import 13 and first
Outlet 14, the first import 13 and first outlet 14 are connected by water power cable c with the first leading-out portion 41 respectively.It follows that first
Leading-out portion 41 can set two connectors to be connected respectively with the first import 13 and first outlet 14.Known water cable c is in one kind
Empty water flowing, the special cable for high current heating equipment.And then conversion equipment 4 can by electric energy by water power cable c input etc. from
To realize the normal power-up of plasma gun 1 in sub- rifle 1.Conversion equipment 4 can by first on water power cable c and plasma gun 1 into
Reversal is passed through plasma gun 1 so that plasma gun 1 produces non-transfer type plasma arc by mouth 13 and first outlet 14 respectively.
When conversion equipment 4 is connected with cold water cabinet 6, conversion equipment 4 can be defeated by water power cable c by electric energy and cooling liquid
Enter in plasma gun 1 to realize the cooling of the normal channel of plasma gun 1 and cooling liquid plasma gun 1.Be conducive to reduce
The occupied space of plasma system 100, simplifies the structure of plasma system 100.Cooling liquid in cold water cabinet 6 by first into
Mouth 13 is flowed into plasma guns 1, then plasma gun 1 is flowed out by first outlet 14, so that the circulation of cooling liquid can be realized
To have the function that to cool down plasma gun 1.
Further, as shown in figures 1 and 3, the second import 17, the second import 17 and gas cylinder 5 are additionally provided with plasma gun 1
It is connected.It follows that the plasma gas in gas cylinder 5 is passed into plasma gun 1 by the second import 17.
Specifically, inner anode part 11 and outer anode part 2 can be the copper alloy material materials and parts such as tungsten copper, beryllium copper, chromium-zirconium-copper, also may be used
Think ferroalloy materials part, if ensure plasma system 100 can produce non-transfer type plasma arc, transfevent plasma arc and
The reliability of combined plasma arc.
As shown in Figure 3 and Figure 4, according to some embodiments of the present invention, plasma gun 1 includes gun body 15 and end cap 16, interior
Anode member 11 is fixed in gun body 15 by end cap 16.It thereby may be ensured that stability of the inner anode part 11 in plasma gun 1,
Advantageously ensure that the reliability that plasma gun 1 works, and then ensure the reliability that plasma system 100 works.
Alternatively, end cap 16 is detachably connected with gun body 15.It is hereby understood that when end cap 16 is disassembled from gun body 15
Afterwards, carry out maintenance and replace easy to the component in user's plasma gun 1.
Alternatively, end cap 16 is threadedly coupled with gun body 15.It is hereby understood that the connection mode of end cap 16 and gun body 15 it is simple,
Reliably.Advantageously reduce the manufacture cost of plasma system 100.
Specifically, ceramic ring 18 is equipped with gun body 15, ceramic ring 18 is set around cathode part 12.It is known that plasma gun 1 produces
After raw plasma arc, cathode part 12 itself has higher heat, and the fusing point of ceramic ring 18 is high, so that the setting of ceramic ring 18 can
To be effectively prevented from transferring heat to the relatively low component of fusing point in 1 inner cathode part 12 of plasma gun and scaling loss gun body 15, can
The reliability of plasma gun 1 is improved to a certain extent, extends the service life of plasma gun 1.
Specifically, insulator 19 is additionally provided with gun body 15.So as to effectively completely cut off electric current, plasma gun 1 is prevented
Periphery wall is powered.Improve the security that plasma system 100 uses.
Alternatively, inner anode part 11 is detachably arranged in gun body 15.So as to user can select according to the actual requirements etc. from
The structure of inner anode part 11 in sub- rifle 1 also improves plasma system to improve the work efficiency of plasma system 100
100 flexibilities used.
For example, as shown in Figure 5-Figure 7, when user needs plasma system 100 to produce non-transfer type plasma arc, selection
The relatively long inner anode part 11 of length, as shown in figure 5, so as to be conducive to extend the length of non-transfer type plasma arc, it is this
Structure, which is suitable for heating powder particle, accelerates or cuts heat-insulating material etc., such as plasma spraying, ceramics cutting.
When user needs plasma system 100 to produce combined plasma arc, the relatively short inner anode of length is selected
Part 11, as shown in fig. 6, coordinating so as to be conducive to plasma gun 1 with outer anode part 2 to produce transfevent plasma arc, this structure
The characteristics of existing transferred arc, and have the characteristics of untransferable arc, heat loss is relatively fewer, and the service life of inner anode part 11 is also opposite
It is higher, current interruption is not easy in the process of running, and utilization rate of electrical is high.
When user needs plasma system 100 to produce transfevent plasma arc, select that length is relatively short and aperture phase
To larger inner anode part 11, as shown in fig. 7, so as to be conducive to the generation of transfevent plasma arc, while be conducive to reduction etc.
The thermal loss of ion gun 1, extends the service life of inner anode part 11, this structure be suitable for electric energy loss it is larger, to electric energy
The more demanding operating mode of utilization rate.
Specifically, power supply module 3 is connected with conversion equipment 4 by the first cable d, the first cable d respectively with power supply module 3
Connect in succession soon with conversion equipment 4.So that the mode that the first cable d is connected with power supply module 3 and conversion equipment 4 is simple, reliable,
The installation procedure of plasma system 100 is simplified, is conducive to improve the production efficiency of plasma system 100.
Specifically, the plasma system 100 of the embodiment of the present invention can adjust size of current in 200- when just starting
300A or so, after opening gas cylinder 5, adjusts the flow of plasma gas in 50-100L/min or so, after starting plasma gun 1, increasing
Used under high current to the operating mode of 500-800A or so.
The structure of the plasma system 100 of a specific embodiment according to the present invention is carried out below with reference to Fig. 1-Fig. 7 detailed
Describe in detail bright.It should be understood that following explanations only have it is exemplary, those of ordinary skill is in the case where having read the present invention
After stating technical solution, it is clear that can to technical solution therein, either some technical characteristics are combined or replace, change,
This is also fallen within protection domain of the presently claimed invention.
As shown in Fig. 1-Fig. 7, plasma system 100 according to embodiments of the present invention, including：Plasma gun 1, outer anode part
2nd, power supply module 3, conversion equipment 4, gas cylinder 5 and cold water cabinet 6.
Specifically, there is cathode part 12 and inner anode part 11 to produce non-transfer type plasma arc in plasma gun 1.Outside
Anode member 2 coordinates to produce transfevent plasma arc with plasma gun 1.Power supply module 3 is used to power for plasma gun 1.Cold water
The cooling liquid held in cabinet 6 is water, and cold water cabinet 6 is used for plasma gun 1 and carries out cooling protection.Gas cylinder 5 is argon bottle 5, is used
In providing plasma gas, i.e. argon gas for plasma gun 1.
Further, plasma gun 1 includes gun body 15 and end cap 16, and gun body 15 includes front gun body 151 and rear lance 152.
Plasma gun 1 is equipped with the first import 13, the second import 17 and first outlet 14, wherein the first import 13,17 and of the second import
For first outlet 14 respectively with rear lance 152 using being threadedly coupled, junction scribbles fluid sealant.Rear lance 152 and front gun body 151
Between using be threadedly coupled, junction scribbles fluid sealant.First import 13 and first outlet 14 pass through water power cable c and first respectively
Leading-out portion 41 is connected.The second import 17 is additionally provided with plasma gun 1, the second import 17 is connected by tracheae a with gas cylinder 5.
Ceramic ring 18 is additionally provided with plasma gun 1, ceramic ring 18 is set to avoid in plasma gun 1 around cathode part 12
Portion's cathode part 12 transfers heat to the relatively low component of fusing point and scaling loss gun body 15.Insulator 19 is additionally provided with gun body 15 with effective
Ground completely cuts off electric current, prevents that the periphery wall of plasma gun 1 is powered
Further, wherein inner anode part 11 is inserted into inside front gun body 151, is fixed on by end cap 16 and front gun body 151
Together, end cap 16 is threadedly coupled with front gun body 151, connectionless with inner anode part 11, is adopted between inner anode part 11 and front gun body 151
With O-shaped rubber sealing, prevent cooling water from overflowing.
Wherein, cold water cabinet 6 is connected by conversion equipment 4 with plasma gun 1.Cold water cabinet 6 passes through water pipe b with conversion equipment 4
Connection, water pipe b are threadedly coupled with cold water cabinet 6 and conversion equipment 4 respectively.Gas cylinder 5 is connected with plasma gun 1 by tracheae a, tracheae
A is threadedly coupled with 5 and second import 17 of gas cylinder respectively.Power supply module 3 is connected with conversion equipment 4 by the first cable d, the first electricity
Cable d connects in succession soon with power supply module 3 and conversion equipment 4 respectively.The second cable is used between 2 and second leading-out portion 42 of outer anode part
E connections, the second cable e connect in succession soon with conversion equipment 4, and the second cable e is threadedly coupled with outer anode part 2.
Conversion equipment 4 is connected with power supply module 3 to be powered by power supply module 3, and conversion equipment 4 has 41 He of the first leading-out portion
Second leading-out portion 42, the first leading-out portion 41 are connected with plasma gun 1, and the second leading-out portion 42 is connected with outer anode part 2, conversion equipment
4 be configured in control inner anode part 11 and outer anode part 2 it is at least one it is powered with change the generation of plasma system 100 etc.
Ion arc type.
Specifically, conversion equipment 4 is equipped with the first button 43, the second button 44 and the 3rd button 45, is set in conversion equipment 4
There is current converter, the first button 43, the second button 44 and the 3rd button 45 control inner anode part by current converter respectively
11 and outer anode part 2 it is whether powered, i.e., it is different types of by varying circuit to realize that plasma system 100 produces for conversion equipment 4
Plasma arc.First button 43 is used to control that inner anode part 11 is not charged and outer anode part 2 is powered, and the second button 44 is used to control
Inner anode part 11 is powered and outer anode part 2 is not charged, and the 3rd button 45 is used to control 2 equal band of inner anode part 11 and outer anode part
Electricity.
When in a specific embodiment of the present invention, using plasma system 100, cold water cabinet 6 is first turned on to enable water to
Plasma gun 1 is protected in success, opens the power supply of plasma gun 1, is adjusted size of current as 200A or so, is then opened gas cylinder 5, adjust
Argon flow amount in solar term bottle 5 is 50L/min, starts the striking switch of plasma gun 1, increase electric current to 500A or so, then
Plasma system 100 is set formally to bring into operation.
Other of plasma system 100 according to embodiments of the present invention are formed and operated for ordinary skill people
All it is known for member, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. plasma system, it is characterised in that including：Plasma gun, the plasma gun is interior, and there is cathode part and inner anode part to produce non-transfer type plasma arc；Outer anode part, the outer anode part coordinate with the plasma gun to produce transfevent plasma arc；Power supply module, the power supply module are used to power for the plasma gun；Conversion equipment, the conversion equipment are connected with the power supply module to be powered by the power supply module, the conversion equipment With the first leading-out portion and the second leading-out portion, first leading-out portion is connected with the plasma gun, second leading-out portion with The outer anode part is connected, and the conversion equipment is configured to control at least one in the inner anode part and the outer anode part It is a powered to change the plasma arc type that the plasma system produces.
- 2. plasma system according to claim 1, it is characterised in that the conversion equipment is equipped with the first button, the Two buttons and the 3rd button, first button is used to control the inner anode part not charged and the outer anode part is powered, institute State the second button to be used to control the inner anode part powered and the outer anode part is not charged, the 3rd button is used to control institute State inner anode part and the outer anode part is powered.
- 3. plasma system according to claim 2, it is characterised in that current converter is equipped with the conversion equipment, First button, second button and the 3rd button control the inner anode part by the current converter respectively It is whether powered with the outer anode part.
- 4. plasma system according to claim 1, it is characterised in that further include gas cylinder, the gas cylinder and the grade from Sub- rifle is connected to provide plasma gas for the plasma gun.
- 5. plasma system according to claim 1, it is characterised in that further include cold for being carried out to the plasma gun But cold water cabinet, the cold water cabinet are connected by the conversion equipment with the plasma gun.
- 6. plasma system according to claim 1, it is characterised in that the plasma gun is equipped with the first import and the One outlet, first import and the first outlet are connected by water power cable with first leading-out portion respectively.
- 7. plasma system according to claim 1, it is characterised in that the plasma gun includes gun body and end cap, institute Inner anode part is stated to be fixed in the gun body by the end cap.
- 8. plasma system according to claim 7, it is characterised in that the end cap is detachably connected with the gun body.
- 9. plasma system according to claim 7, it is characterised in that the inner anode part is detachably arranged in the rifle In vivo.
- 10. plasma system according to claim 1, it is characterised in that the power supply module leads to the conversion equipment The first cable connection is crossed, first cable connects in succession soon with the power supply module and the conversion equipment respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287375.0A CN107969062A (en) | 2017-12-07 | 2017-12-07 | Plasma system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287375.0A CN107969062A (en) | 2017-12-07 | 2017-12-07 | Plasma system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107969062A true CN107969062A (en) | 2018-04-27 |
Family
ID=61999366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711287375.0A Pending CN107969062A (en) | 2017-12-07 | 2017-12-07 | Plasma system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107969062A (en) |
-
2017
- 2017-12-07 CN CN201711287375.0A patent/CN107969062A/en active Pending
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