CN207802490U - Plasma system - Google Patents

Abstract

The utility model discloses a kind of plasma systems, including：Plasma gun, plasma gun is interior to have cathode part and interior anode member to generate non-transfer type plasma arc；Outer anode part, outer anode part coordinate with plasma gun to generate 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, and conversion equipment is configured to control the electrification of at least one of interior anode member and outer anode part to change the plasma arc type of plasma system generation.The plasma system of the utility model can generate 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

Plasma system

Technical field

The utility model is related to the technical field of plasma more particularly to a kind of plasma systems.

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 affects plasma technology to a certain extent Development.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries Go out a kind of plasma system, non-transfer type plasma arc, transfevent plasma arc and combined plasma arc can be generated, effectively Reduce the cost that user uses plasma system.Improve user comfort, while improve plasma system use scope and The flexibility used.

According to the plasma system of the utility model embodiment, including：Plasma gun, the plasma gun is interior to have cathode Part and interior anode member are to generate non-transfer type plasma arc；Outer anode part, the outer anode part and the plasma gun coordinate with Generate transfevent plasma arc；Power supply module, the power supply module are used to power for the plasma gun；Conversion equipment, it is described Conversion equipment is connected with the power supply module to be powered by the power supply module, and the conversion equipment has the first leading-out portion and the Two leading-out portions, first leading-out portion are connected with the plasma gun, and second leading-out portion is connected with the outer anode part, institute Stating conversion equipment, to be configured to control the electrification of at least one of the interior anode member and the outer anode part described etc. to change The plasma arc type that ion system generates.

According to the plasma system of the utility model embodiment, by the way that outer anode part, power supply module and conversion equipment is arranged, Non-transfer type plasma arc, transfevent plasma arc and combined plasma arc can be generated to realize a set of plasma system Three kinds of plasma arc types, and then the cost that user uses plasma system can be effectively reduced.User can be according to actual demand The type for setting the plasma arc that plasma system generates, to improve the comfort of user, while improving plasma system The use scope of system and the flexibility used.

Some embodiments according to the present utility model, the conversion equipment are equipped with the first button, the second button and third Button, the interior anode member is not charged and outer anode part electrification, second button are used for controlling for first button In controlling the interior anode member electrification and the outer anode part is not charged, the third button for control the interior anode member and The outer anode part charges.To which when user presses the first button, interior anode member is not charged and outer anode part charges, then Cathode part in plasma gun coordinates with outer anode part to generate transfevent plasma arc.It is interior when user presses the second button Anode member is charged and outer anode part is not charged, then the cathode part in plasma gun coordinates with interior anode member to generate non-diverting type etc. Ion arc.When user presses third button, interior anode member and outer anode part charge, then the cathode part in plasma gun is simultaneously With interior anode member and the cooperation of outer anode part to generate combined plasma arc.It follows that the utility model embodiment it is equal from In subsystem, the set-up mode of conversion equipment is simple, reliable, and user need to only press different buttons and reciprocity ionization series can be realized The control of the type for the plasma arc that system generates, it is hereby understood that the setting of conversion equipment is produced convenient for user's control plasma system Raw plasma arc type.

Further, it is equipped with current converter in the conversion equipment, first button, second button and described Third button controls the interior anode member by the current converter respectively and whether the outer anode part charges.It is used to work as When the first button is pressed at family, current converter by electric current access in anode member so that interior anode member is not charged and outer anode part band Electricity, then the cathode part in plasma gun and outer anode part coordinate to generate transfevent plasma arc.When user presses the second button When, electric current is accessed outer anode part so that interior anode member is charged and outer anode part is not charged, then in plasma gun by current converter Cathode part and interior anode member coordinate to generate non-transfer type plasma arc.When user presses third button, current converter Anode member and outer anode part in electric current is accessed simultaneously are so that interior anode member and outer anode part charge, then the moon in plasma gun Pole part is simultaneously with interior anode member and the cooperation of outer anode part to generate combined plasma arc.It is possible thereby to ensure conversion equipment control Plasma system generates the reliability of plasma arc type, and then ensures the reliability of plasma system.

Some embodiments according to the present utility model, the plasma system further include gas cylinder, the gas cylinder with it is described etc. Ion gun is connected to provide plasma gas for the plasma gun.To advantageously ensure that the reliability of plasma gun work, And then ensure the reliability of plasma system work.

Some embodiments according to the present utility model, the plasma system further include for being carried out to the plasma gun Cooling cold water cabinet, the cold water cabinet are connected by the conversion equipment with the plasma gun.When known plasma gun work, There is higher heat, the setting of cold water cabinet can cool down plasma gun to a certain extent, be conducive to extend in plasma gun The service life of ion gun, the period for reducing plasma gun repair and replacing, and then extend the service life of plasma system, drop Low user uses the cost of plasma system.

Some embodiments according to the present utility model, the plasma gun is equipped with the first import and first outlet, 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 Two connectors can be set to be connected respectively with the first import and first outlet.Known water cable is a kind of hollow water flowing, for big The special cable of electric current heating equipment.In turn, conversion equipment can be inputted electric energy in plasma gun to realize by water power cable The normal power-up of ion gun.Conversion equipment can respectively will just by the first import on water power cable and plasma gun and first outlet Negative current is passed through plasma gun so that plasma gun generates non-transfer type plasma arc.

Some embodiments according to the present utility model, the plasma gun include gun body and end cap, and the interior anode member is logical The end cap is crossed to be fixed in the gun body.It thereby may be ensured that stability of the interior anode member in plasma gun, be conducive to protect The reliability of plasma gun work is demonstrate,proved, and then ensures the reliability of plasma system work.

Optionally, the end cap is detachably connected with the gun body.It is hereby understood that when end cap is disassembled from gun body Afterwards, it repairs and replaces convenient for the component in user's plasma gun.

Optionally, the interior anode member is detachably arranged in the gun body.To which user can select according to actual demand The structure of interior anode member in plasma gun also improves plasma system and makes to improve the working 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.To the side for making the first cable be connect with power supply module and conversion equipment Formula is simple, reliable, simplifies the installation procedure of plasma system, is conducive to the production efficiency for improving plasma system.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent, or recognized by the practice of the utility model.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein：

Fig. 1 is the schematic diagram according to the plasma system of the utility model embodiment；

Fig. 2 is the schematic diagram according to the conversion equipment of the utility model embodiment；

Fig. 3 is the schematic diagram according to the plasma gun of the utility model embodiment；

Fig. 4 is the partial schematic diagram A according to the plasma gun of the utility model embodiment；

Fig. 5 is the schematic diagram B according to the interior anode member of the utility model some embodiments；

Fig. 6 is the schematic diagram C according to the interior anode member of the utility model other embodiments；

Fig. 7 is the schematic diagram D according to the interior anode member of the other embodiment of the utility model.

Reference numeral：

Plasma system 100；

Plasma gun 1；Interior anode member 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；Third button 45；Gas cylinder 5；Cold water cabinet 6；Tracheae a；Water pipe b；

Water power cable c；First cable d；Second cable e.

Specific implementation mode

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " axial direction ", " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, define " the One ", the feature of " second " can explicitly or implicitly include one or more this feature.In the description of the utility model In, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

Below with reference to Fig. 1-Fig. 7 descriptions according to the plasma system 100 of the utility model embodiment.

As shown in Fig. 1-Fig. 7, according to the plasma system 100 of the utility model embodiment, including：Plasma gun 1, outer sun Pole part 2, power supply module 3 and conversion equipment 4.

Specifically, having cathode part 12 and interior anode member 11 to generate non-transfer type plasma arc in plasma gun 1.Outside Anode member 2 coordinates with plasma gun 1 to generate transfevent plasma arc.It follows that the plasma of the utility model embodiment System 100 can generate 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 There is the first leading-out portion 41 and the second leading-out portion 42, the first leading-out portion 41 to be connected with plasma gun 1 for electricity, conversion equipment 4, and second leads Go out portion 42 with outer anode part 2 to be connected.It follows that power supply module 3 is that plasma gun 1 and outer anode part 2 supply by conversion equipment 4 Electricity is so that interior anode member 11 and cathode part 12 in outer anode part 2 and plasma gun 1 are charged, and then make plasma gun 1 that can generate Plasma arc ensures the reliability that plasma gun 1 works, and ensures the reliability that plasma system 100 works.

Conversion equipment 4 be configured to control the electrification of at least one of interior anode member 11 and outer anode part 2 to change etc. from The plasma arc type that subsystem 100 generates.It is known that generating plasma arc, then the moon in plasma gun 1 to plasma gun 1 Pole part 12 should charge always, i.e., negatively charged.

It follows that when conversion equipment 4 control interior anode member 11 charge when, then the cathode part 12 in plasma gun 1 only with Interior anode member 11 coordinates, and plasma system 100 can generate 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 generate transfevent plasma Arc.When conversion equipment 4 controls interior anode member 11 and outer anode part 2 while charging, then the cathode part 12 in plasma gun 1 is simultaneously Coordinate with interior anode member 11 and outer anode part 2, plasma system 100 can generate non-transfer type plasma arc and transfevent etc. simultaneously Ion arc, i.e. plasma system 100 can generate combined plasma arc.

In summary, the plasma system 100 of the utility model embodiment can generate non-transfer type plasma arc, transfevent Plasma arc and combined plasma arc.Thus compared with prior art, 100 grams of the plasma system of the utility model embodiment It has taken a set of plasma system and there was only a kind of limitation of plasma arc type.Three can be generated by realizing a set of plasma system 100 Kind plasma arc type, and then the cost that user uses plasma system 100 can be effectively reduced.User can be according to actual demand The type for setting the plasma arc that plasma system 100 generates, to improve the comfort of user, while improving plasma The use scope of system 100 and the flexibility used.

According to the plasma system 100 of the utility model embodiment, by the way that outer anode part 2, power supply module 3 and conversion is arranged Device 4 can generate non-transfer type plasma arc, transfevent plasma arc and joint to realize a set of plasma system 100 Three kinds of plasma arc types of type plasma arc, and then the cost that user uses plasma system 100 can be effectively reduced.User can The type for the plasma arc that plasma system 100 generates is set according to actual demand, to improve the comfort of user, simultaneously The flexibility for improving the use scope of plasma system 100 and using.

As shown in Fig. 2, some embodiments according to the present utility model, conversion equipment 4 is pressed equipped with the first button 43, second Button 44 and third button 45, interior anode member 11 is not charged and outer anode part 2 charges, the second button 44 for controlling for the first button 43 For controlling the electrification of interior anode member 11 and outer anode part 2 is not charged, third button 45 is for controlling interior anode member 11 and outer anode Part 2 charges.

To which when user presses the first button 43, interior anode member 11 is not charged and outer anode part 2 charges, then plasma Cathode part 12 in rifle 1 coordinates with outer anode part 2 to generate transfevent plasma arc.It is interior when user presses the second button 44 Anode member 11 is charged and outer anode part 2 is not charged, then the cathode part 12 in plasma gun 1 coordinates non-to generate with interior anode member 11 Transfevent plasma arc.When user presses third button 45, interior anode member 11 and outer anode part 2 charge, then plasma gun 1 Interior cathode part 12 coordinates with interior anode member 11 and outer anode part 2 to generate combined plasma arc simultaneously.

It follows that in the plasma system 100 of the utility model embodiment, the set-up mode of conversion equipment 4 is simple, can It leaning on, user need to only press the control that the type of the plasma arc generated to plasma system 100 can be realized in different buttons, from And it is found that the plasma arc type that the setting of conversion equipment 4 generates convenient for user's control plasma system 100.

Further, current converter (not shown), the first button 43,44 and of the second button are equipped in conversion equipment 4 Third button 45 controls interior anode member 11 by current converter respectively and whether outer anode part 2 charges.

To which when user presses the first button 43, electric current is accessed interior anode member 11 so that interior anode member by current converter The 11 not charged and electrifications of outer anode part 2, then the cathode part 12 in plasma gun 1 and outer anode part 2 coordinate to generate transfevent etc. Ion arc.When user presses the second button 44, electric current is accessed outer anode part 2 so that interior anode member 11 is charged by current converter And outer anode part 2 is not charged, then the cathode part 12 in plasma gun 1 coordinates with interior anode member 11 to generate non-diverting type plasma Arc.When user presses third button 45, electric current is accessed interior anode member 11 and outer anode part 2 so that interior by current converter simultaneously Anode member 11 and outer anode part 2 charge, then the cathode part 12 in plasma gun 1 simultaneously with interior anode member 11 and outer anode part 2 Cooperation is to generate combined plasma arc.It is possible thereby to ensure that conversion equipment 4 controls plasma system 100 and generates plasma arc class The reliability of type, and then ensure the reliability of plasma system 100.

Herein it should be noted that the mode of the control generation plasma arc type of plasma system 100 of conversion equipment 4 is 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, some embodiments according to the present utility model, plasma system 100 further includes gas cylinder 5, gas cylinder 5 with Plasma gun 1 is connected to provide plasma gas for plasma gun 1.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 plasma system 100 worked Reliability.

Specifically, gas cylinder 5 is connect 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 to by tracheae a in plasma gun 1.Simultaneously it is found that tracheae a It is simple, reliable with the connection type 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, some embodiments according to the present utility model, plasma system 100 further include for plasma Rifle 1 carries out cooling cold water cabinet 6, and cold water cabinet 6 is connected by conversion equipment 4 with plasma gun 1.When known plasma gun 1 works, There is higher heat, the setting of cold water cabinet 6 can cool down plasma gun 1 to a certain extent, be conducive to extend in plasma gun 1 The service life of plasma gun 1, the period for reducing the repair of plasma gun 1 and replacing, and then extend the use of plasma system 100 Service life reduces the cost that user uses plasma system 100.

Optionally, 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 connect 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.Simultaneously it is found that water pipe b is simple, reliable with the connection type of cold water cabinet 6 and conversion equipment 4, The installation procedure for simplifying plasma system 100 is conducive to the production efficiency for improving plasma system 100.

As shown in figures 1 and 3, some embodiments according to the present utility model, plasma gun 1 are equipped with 13 He of the first import 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 Two connectors can be arranged to be connected respectively with the first import 13 and first outlet 14 in first leading-out portion 41.Known water cable c is one The hollow water flowing of kind, is used for the special cable of high current heating equipment.In turn, conversion equipment 4 can be inputted electric energy by water power cable c To realize the normal power-up of plasma gun 1 in plasma gun 1.Conversion equipment 4 can pass through on water power cable c and plasma gun 1 One import 13 and first outlet 14 reversal is passed through plasma gun 1 respectively so that plasma gun 1 generate non-diverting type etc. from Subarc.

When conversion equipment 4 is connected with cold water cabinet 6, conversion equipment 4 can be defeated by water power cable c with cooling liquid by electric energy Enter in plasma gun 1 cooling of the normal channel and cooling liquid plasma gun 1 to realize 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 flows into plasma guns 1, then flows out plasma gun 1 by first outlet 14, to realize the cycle of coolant liquid body To have the function that cooling 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 on plasma gun 1 It is connected.It follows that the plasma gas in gas cylinder 5 is passed by the second import 17 in plasma gun 1.

Specifically, interior anode member 11 and outer anode part 2 can be the copper alloy materials 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 generate non-transfer type plasma arc, transfevent plasma arc and The reliability of combined plasma arc.

As shown in Figure 3 and Figure 4, some embodiments according to the present utility model, plasma gun 1 include gun body 15 and end cap 16, interior anode member 11 is fixed on by end cap 16 in gun body 15.It thereby may be ensured that interior anode member 11 is steady in plasma gun 1 It is qualitative, advantageously ensure that the reliability that plasma gun 1 works, and then ensure the reliability that plasma system 100 works.

Optionally, 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, it repairs and replaces convenient for the component in user's plasma gun 1.

Optionally, end cap 16 is threadedly coupled with gun body 15.It is hereby understood that the connection type of end cap 16 and gun body 15 it is simple, Reliably.Advantageously reduce the manufacturing cost of plasma system 100.

Specifically, ceramic ring 18 is equipped in gun body 15, ceramic ring 18 is arranged 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, can to the setting of ceramic ring 18 To be effectively prevented from lower melting-point component is transferred heat in 1 inner cathode part 12 of plasma gun and scaling loss gun body 15, it can The reliability of plasma gun 1 is improved to a certain extent, extends the service life of plasma gun 1.

Specifically, it is additionally provided with insulator 19 in gun body 15.So as to effectively completely cut off electric current, plasma gun 1 is prevented Periphery wall charges.Improve the safety that plasma system 100 uses.

Optionally, interior anode member 11 is detachably arranged in gun body 15.To user can according to actual demand select etc. from The structure of interior anode member 11 in sub- rifle 1 also improves plasma system to improve the working efficiency of plasma system 100 100 flexibilities used.

For example, as shown in Figure 5-Figure 7, when user needs plasma system 100 to generate non-transfer type plasma arc, selection The relatively long interior anode member 11 of length, as shown in figure 5, to be conducive to extend the length of non-transfer type plasma arc, it is this Structure is suitable for heating powder particle and accelerates or cut heat-insulating material etc., such as plasma spraying, ceramics cutting.

When user needs plasma system 100 to generate combined plasma arc, the relatively short interior anode of selection length Part 11, as shown in fig. 6, coordinating to generate transfevent plasma arc to be conducive to plasma gun 1 and outer anode part 2, 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 interior anode member 11 is also opposite It is higher, it is not easy current interruption in the process of running, and utilization rate of electrical is high.

When user needs plasma system 100 to generate transfevent plasma arc, select length relatively short and aperture phase To larger interior anode member 11, as shown in fig. 7, to be conducive to the generation of transfevent plasma arc, while being conducive to reduction etc. The thermal loss of ion gun 1, extend in anode member 11 service life, 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 connect with conversion equipment 4 by the first cable d, the first cable d respectively with power supply module 3 It is connect in succession soon with conversion equipment 4.To keep the mode that the first cable d is connect with power supply module 3 and conversion equipment 4 simple, reliable, The installation procedure for simplifying plasma system 100 is conducive to the production efficiency for improving plasma system 100.

Specifically, the plasma system 100 of the utility model embodiment can be adjusted size of current and existed when just starting 200-300A or so after opening gas cylinder 5, adjusts the flow of plasma gas in 50-100L/min or so, starts plasma gun 1 Afterwards, increase and used under electric current to the operating mode of 500-800A or so.

Below with reference to Fig. 1-Fig. 7 to according to the structure of the plasma system 100 of one specific embodiment of the utility model into Row is described in detail.It should be understood that following explanations only have it is exemplary, those of ordinary skill is reading this practicality After novel following technical proposals, it is clear that can either some technical characteristics are combined or replace to technical solution therein It changes, change, this also falls within the protection domain required by the utility model.

As shown in Fig. 1-Fig. 7, according to the plasma system 100 of the utility model embodiment, including：Plasma gun 1, outer sun Pole part 2, power supply module 3, conversion equipment 4, gas cylinder 5 and cold water cabinet 6.

Specifically, having cathode part 12 and interior anode member 11 to generate non-transfer type plasma arc in plasma gun 1.Outside Anode member 2 coordinates with plasma gun 1 to generate transfevent plasma arc.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 carries out cooling protection for plasma gun 1.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 First outlet 14 is all made of with rear lance 152 is threadedly coupled respectively, and junction is coated with fluid sealant.Rear lance 152 and front gun body 151 Between using be threadedly coupled, junction is coated with 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 on plasma gun 1, the second import 17 is connected by tracheae a with gas cylinder 5.

Ceramic ring 18 is additionally provided in plasma gun 1, ceramic ring 18 is arranged around cathode part 12 to avoid in plasma gun 1 Portion's cathode part 12 transfers heat to lower melting-point component and scaling loss gun body 15.Insulator 19 is additionally provided in gun body 15 with effective Ground completely cuts off electric current, prevents the periphery wall of plasma gun 1 from charging

Further, it wherein interior anode member 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 interior anode member 11, is adopted between interior anode member 11 and front gun body 151 It is sealed with O-shaped ring, prevents 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 connect with plasma gun 1 by tracheae a, tracheae A is threadedly coupled with gas cylinder 5 and the second import 17 respectively.Power supply module 3 is connect with conversion equipment 4 by the first cable d, the first electricity Cable d connects with power supply module 3 and conversion equipment 4 in succession soon respectively.The second cable is used between outer anode part 2 and the second leading-out portion 42 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 to control the electrification of at least one of interior anode member 11 and outer anode part 2 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 third button 45, is set in conversion equipment 4 There are current converter, the first button 43, the second button 44 and third button 45 to control interior anode member by current converter respectively 11 and outer anode part 2 whether charge, i.e., conversion equipment 4 by change circuit realize plasma system 100 generate it is different types of Plasma arc.Interior anode member 11 is not charged and the electrification of outer anode part 2, the second button 44 are used to control for controlling for first button 43 Interior anode member 11 is charged and outer anode part 2 is not charged, and third button 45 is for controlling 2 equal band of interior anode member 11 and outer anode part Electricity.

In specific embodiment of the utility model, when using plasma system 100, cold water cabinet 6 is first turned on so that water Plasma gun 1 can be successfully protected, the power supply of plasma gun 1 is opened, it is 200A or so to adjust size of current, then opens gas cylinder 5, it is 50L/min to adjust the argon flow amount in gas cylinder 5, and the striking for starting plasma gun 1 switchs, increase electric current to 500A or so, Then plasma system 100 is made formally to bring into operation.

According to other compositions of the plasma system 100 of the utility model embodiment and operate for the common skill in this field All it is known for art personnel, 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 specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that： Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (10)

1. a kind of plasma system, which is characterized in that including：

Plasma gun, the plasma gun is interior to have cathode part and interior anode member to generate non-transfer type plasma arc；

Outer anode part, the outer anode part coordinate with the plasma gun to generate 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 interior anode member and the outer anode part A electrification is to change the plasma arc type that the plasma system generates.

2. plasma system according to claim 1, which is characterized in that the conversion equipment is equipped with the first button, the Two buttons and third button, the interior anode member is not charged and outer anode part electrification for controlling for first button, institute The second button is stated for controlling the interior anode member electrification and the outer anode part is not charged, the third button is for controlling institute It states interior anode member and the outer anode part charges.

3. plasma system according to claim 2, which is characterized in that current converter is equipped in the conversion equipment, First button, second button and the third button control the interior anode member by the current converter respectively Whether charged with the outer anode part.

4. plasma system according to claim 1, which is characterized in that further include gas cylinder, the gas cylinder with it is described it is equal from Sub- rifle is connected to provide plasma gas for the plasma gun.

5. plasma system according to claim 1, which is characterized 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, which is characterized 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, which is characterized in that the plasma gun includes gun body and end cap, institute Interior anode member is stated to be fixed in the gun body by the end cap.

8. plasma system according to claim 7, which is characterized in that the end cap is detachably connected with the gun body.

9. plasma system according to claim 7, which is characterized in that the interior anode member is detachably arranged in the rifle In vivo.

10. plasma system according to claim 1, which is characterized in that the power supply module is logical with the conversion equipment The first cable connection is crossed, first cable connects with the power supply module and the conversion equipment in succession soon respectively.