CN220043738U - Side-by-side plasma generator - Google Patents
Side-by-side plasma generator Download PDFInfo
- Publication number
- CN220043738U CN220043738U CN202321570385.6U CN202321570385U CN220043738U CN 220043738 U CN220043738 U CN 220043738U CN 202321570385 U CN202321570385 U CN 202321570385U CN 220043738 U CN220043738 U CN 220043738U
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- China
- Prior art keywords
- cover
- insulating tube
- valve cover
- plasma generator
- gun barrel
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- 229910001369 Brass Inorganic materials 0.000 claims abstract description 5
- 239000010951 brass Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 150000002500 ions Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005495 cold plasma Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Plasma Technology (AREA)
Abstract
The utility model relates to the technical field of plasma generators, in particular to a side-by-side plasma generator, which comprises a plurality of insulating pipes, an upper valve cover and a lower valve cover, wherein the upper valve cover and the lower valve cover are respectively sleeved on an upper end opening and a lower end opening of each insulating pipe and are used for fixing the axial positions of the insulating pipes, and the side-by-side plasma generator is characterized in that: the novel plasma jet gun also comprises a plurality of high-voltage wires and air pipes which are positioned on the upper part of the upper valve cover and pass through the corresponding insulating pipe, wherein brass electrodes are arranged at the bottom end of the high-voltage wires, the insulating pipe is orderly arranged in the upper valve cover and the lower valve cover in parallel, a gun barrel is connected with the opening at the lower end of the insulating pipe through threads, and an air outlet pipe for jetting plasma jet is arranged at the bottom of the gun barrel: through the structural design of side by side, realize the function that plasma covers face widening, reduce the production degree of difficulty simultaneously.
Description
Technical Field
The utility model relates to the technical field of plasma generators, in particular to a side-by-side plasma generator.
Background
The main working principle of the plasma generator is that the low voltage is increased to positive high voltage and negative high voltage by the voltage boosting circuit, and a large amount of positive ions and negative ions are generated by utilizing positive high voltage and negative high voltage ionized air (mainly oxygen), wherein the number of the negative ions is larger than that of the positive ions (the number of the negative ions is about 1.5 times of that of the positive ions).
An array type large-area cold plasma generator with the publication number of CN 207321621U comprises an inner electrode coaxial structure, wherein the inner electrode coaxial structure comprises an inner electrode, an insulating capillary tube which completely wraps the lower end head and the outside of the inner electrode, and an insulating tube which is coaxially sleeved outside the inner electrode and is flush with the lower end of the inner electrode; the external electrode is wrapped outside the insulating tube and has a height smaller than that of the insulating tube; the upper valve cover and the lower valve cover are respectively sleeved on the upper end opening and the lower end opening of the insulating tube and used for fixing the axial position of the insulating tube; the air duct is positioned at the upper part of the upper valve cover and sleeved outside the inner electrode and the insulating capillary tube; the pipe sleeve is sleeved outside the elements and plays a role of holding and protecting; and an upper cover provided at an upper end of the tube housing to allow the inner electrode and the insulating capillary to protrude; the number of the inner electrode coaxial structures is more than one, the inner electrode coaxial structures are arrayed in the range of wrapping the outer electrode, in the patent document, the insulating pipes are arrayed, namely, are annularly arranged, the structural design has higher requirements on the product technology, the production difficulty is higher, and the plasma coverage width is smaller.
Disclosure of Invention
The utility model aims to solve the technical problems of providing a side-by-side type plasma generator which has a side-by-side structure, wide plasma coverage and reduced production difficulty.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a side by side plasma generator, includes a plurality of insulating tube, overlaps respectively and locates insulating tube upper end opening and lower extreme open-ended are used for fixing insulating tube axial position's upper valve gap and lower valve gap, its characterized in that: still include a plurality of high-voltage line and trachea that are located upper valve gap upper portion and wear to establish in corresponding insulating tube, the high-voltage line bottom is equipped with brass electrode, the insulating tube is arranged in upper and lower valve gap side by side in proper order, insulating tube lower extreme opening has a gun barrel through threaded connection, gun barrel bottom is equipped with plasma jet spun outlet duct.
The technical scheme is adopted: through arranging insulating tube in proper order in upper and lower valve gap side by side, and correspond insulating tube bottom and be equipped with the rifle barrel, rifle barrel bottom is equipped with the outlet duct, and the outlet duct also arranges side by side in proper order, when using, the outlet duct spouts the plasma jet that produces, and the structural design who parallels realizes plasma coverage face widening, and is lower to product production technology requirement.
The utility model is further provided with the following steps: the tail seat is arranged at the opening at the upper end of the insulating tube, a first channel and a second channel which are communicated with the insulating tube are sequentially arranged on the same axis of the tail seat, and the first channel and the second channel are respectively penetrated by the high-voltage wire and the air tube.
The technical scheme is adopted: the high-voltage wire and the air pipe are arranged in the insulating pipe in a penetrating mode through the first channel and the second channel on the tailstock, and the first channel and the second channel have guiding effects and ensure stability in the operation process.
The utility model is further provided with the following steps: and a rotary joint is arranged at the joint of the air pipe and the second channel.
The technical scheme is adopted: through setting up rotary joint, can freely obtain adjusting and compensation, make sealed more reliable, stable.
The utility model is further provided with the following steps: the insulating tube cover is equipped with fixed cover, fixed cover and tailstock accessible threaded connection.
The technical scheme is adopted: through the cover establish fixed cover on the insulating tube, make in the operation in-process, improved safety and stability, fixed cover and tailstock threaded connection simultaneously, detachable mode easy access.
The utility model is further provided with the following steps: the upper valve cover and the lower valve cover are respectively sleeved with a top end cover and a gun barrel seat, and the top end cover and the gun barrel seat can be connected through bolts.
The technical scheme is adopted: through the arrangement of the top end cover and the gun barrel seat, the utility model is firmer, more reliable and stable in use, and has certain aesthetic property, and the detachable connection mode also makes the maintenance of staff more convenient.
The utility model is further provided with the following steps: the gun barrel seat is characterized in that a high-voltage line and an air pipe are arranged at the middle part of the top end cover and the top end of the upper valve cover, a first penetrating hole connected with an external air source and a power supply is formed in the middle of the top end cover and the top end of the upper valve cover, and a plurality of second penetrating holes for the air pipe to penetrate are formed in the bottom end of the gun barrel seat.
The technical scheme is adopted: the air pipe and the high-voltage wire pass through the first penetrating hole together, and the second penetrating holes which are penetrated by the air supply and discharge pipes are formed, so that the structural design that one channel enters and a plurality of channels exit is realized, and the structural pipeline is simpler in design and convenient to operate.
The utility model is further provided with the following steps: and a sealing ring is arranged between the upper valve cover and the lower valve cover.
The technical scheme is adopted: the arrangement of the sealing ring enables the connection of the upper valve cover and the lower valve cover to be more tightly attached, so that the use effect is ensured.
The beneficial effects of the utility model are as follows: through the structural design of side by side, realize the function that plasma covers face widening, reduce the production degree of difficulty simultaneously.
The utility model is described in further detail below with reference to the drawings and examples.
Drawings
FIG. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a schematic diagram of the internal structure of the present utility model.
Fig. 3 is a top view of the present utility model.
Fig. 4 is a bottom view of the present utility model.
Fig. 5 is a schematic perspective view of the present utility model.
Description of the reference numerals: insulating tube 1, gun barrel 11, air outlet tube 111, tailstock 12, first channel 121, second channel 122, fixing sleeve 13, upper valve cover 2, sealing ring 21, lower valve cover 3, high voltage wire 4, brass electrode 41, air tube 5, rotary joint 51, top end cover 6, first penetrating hole 61, gun barrel seat 7, second penetrating hole 71
Detailed Description
The side-by-side plasma generator as shown in fig. 1-5 comprises a plurality of insulating pipes 1, an upper valve cover 2 and a lower valve cover 3 which are respectively sleeved on an upper end opening and a lower end opening of the insulating pipes 1 and used for fixing the axial position of the insulating pipes 1, and a plurality of high-voltage wires 4 and air pipes 5 which are positioned on the upper parts of the upper valve covers 2 and pass through the corresponding insulating pipes 1, wherein brass electrodes 41 are arranged at the bottom ends of the high-voltage wires 4, the insulating pipes 1 are sequentially arranged in the upper valve cover 3 and the lower valve cover 3 in parallel, gun barrels 11 are connected with the lower end openings of the insulating pipes 1 through threads, and air outlet pipes 111 for spraying plasma jet flow are arranged at the bottoms of the gun barrels 11.
As shown in fig. 1 and 2, a tailstock 12 is disposed at an opening at an upper end of the insulating tube 1, a fixing sleeve 13 is sleeved on the insulating tube 1, the fixing sleeve 13 and the tailstock 12 are connected through threads, a first channel 121 and a second channel 122 which are communicated with the insulating tube 1 are sequentially disposed on the same axis of the tailstock 12, the first channel 122 and the second channel 122 are respectively penetrated by a high-voltage wire 4 and an air tube 5, and a rotary joint 51 is disposed at a joint of the air tube 5 and the second channel 122.
As shown in fig. 2-5, a sealing ring 21 is arranged between the upper and lower valve caps 3, a top end cover 6 and a gun barrel seat 7 are respectively sleeved on the upper and lower valve caps 3, the top end cover 6 and the gun barrel seat 7 can be connected through bolts, a high-voltage wire 4 and an air pipe 5 are arranged in the middle of the top end cover 6 and the middle of the top end of the upper valve cap 2, a first penetrating hole 61 connected with an external air source and a power supply is arranged in a penetrating way, and a plurality of second penetrating holes 71 for penetrating the air pipe 111 are arranged at the bottom end of the gun barrel seat 7.
In the use process of the utility model, the upper ends of the high-voltage wire 4 and the air pipe 5 are connected with an external power supply and an air source, current and air reach the corresponding insulating pipe 1 through the corresponding pipelines to generate plasma jet flow, and the plasma jet flow is ejected from the air outlet pipe 111 connected with the corresponding gun barrel 11 through the design of the side-by-side structure of the insulating pipe 1, so that the function of widening the coverage of the plasma is realized, and the production difficulty is reduced.
Claims (7)
1. The utility model provides a side by side plasma generator, includes a plurality of insulating tube, overlaps respectively and locates insulating tube upper end opening and lower extreme open-ended are used for fixing insulating tube axial position's upper valve gap and lower valve gap, its characterized in that: still include a plurality of high-voltage line and trachea that are located upper valve gap upper portion and wear to establish in corresponding insulating tube, the high-voltage line bottom is equipped with brass electrode, the insulating tube is arranged in upper and lower valve gap side by side in proper order, insulating tube lower extreme opening has a gun barrel through threaded connection, gun barrel bottom is equipped with plasma jet spun outlet duct.
2. A side-by-side plasma generator as claimed in claim 1, wherein: the tail seat is arranged at the opening at the upper end of the insulating tube, a first channel and a second channel which are communicated with the insulating tube are sequentially arranged on the same axis of the tail seat, and the first channel and the second channel are respectively penetrated by the high-voltage wire and the air tube.
3. A side-by-side plasma generator as claimed in claim 2, wherein: and a rotary joint is arranged at the joint of the air pipe and the second channel.
4. A side-by-side plasma generator according to claim 3, wherein: the insulating tube cover is equipped with fixed cover, fixed cover and tailstock accessible threaded connection.
5. A side-by-side plasma generator as claimed in claim 1, wherein: the upper valve cover and the lower valve cover are respectively sleeved with a top end cover and a gun barrel seat, and the top end cover and the gun barrel seat can be connected through bolts.
6. A side-by-side plasma generator as claimed in claim 5, wherein: the gun barrel seat is characterized in that a high-voltage line and an air pipe are arranged at the middle part of the top end cover and the top end of the upper valve cover, a first penetrating hole connected with an external air source and a power supply is formed in the middle of the top end cover and the top end of the upper valve cover, and a plurality of second penetrating holes for the air pipe to penetrate are formed in the bottom end of the gun barrel seat.
7. A side-by-side plasma generator as claimed in claim 6, wherein: and a sealing ring is arranged between the upper valve cover and the lower valve cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570385.6U CN220043738U (en) | 2023-06-19 | 2023-06-19 | Side-by-side plasma generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570385.6U CN220043738U (en) | 2023-06-19 | 2023-06-19 | Side-by-side plasma generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220043738U true CN220043738U (en) | 2023-11-17 |
Family
ID=88741983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321570385.6U Active CN220043738U (en) | 2023-06-19 | 2023-06-19 | Side-by-side plasma generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220043738U (en) |
-
2023
- 2023-06-19 CN CN202321570385.6U patent/CN220043738U/en active Active
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