CN1878443A - Portable plasma beam generator - Google Patents
Portable plasma beam generator Download PDFInfo
- Publication number
- CN1878443A CN1878443A CN 200610028868 CN200610028868A CN1878443A CN 1878443 A CN1878443 A CN 1878443A CN 200610028868 CN200610028868 CN 200610028868 CN 200610028868 A CN200610028868 A CN 200610028868A CN 1878443 A CN1878443 A CN 1878443A
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- slide block
- rotation
- cathode
- plastic casing
- beam generator
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Abstract
The invention relates to a portable plasma beam generator, which comprises: plastic frame, metallic water tank inside the plastic frame, steam generator and anode nozzle. It is characterized in that: the cathode head, cathode rod and cathode tail are connected via screw; another end of cathode tail is arranged inside the concave at one side of anti-rotation slide block, while another side of anti-rotation slide block is screw connected to the ignition knob; the circumference of anti-rotation slide block is connected to the inner wall of central hole of anti-rotation support disc, in square, rectangle, or polygonal shape; the anti-rotation support disc is fixed by the clamp groove at the inner side of plastic frame; the sealing cover of frame is screw connected to the frame; the ignition knob is through the central hole of frame sealing cover to be exposed. The invention has the advantages that: the ignition knob is connected to the cathode tail; the cathode head is connected to the connecting mechanism of cathode rod; the electric arc can be adjusted by rotating the screw of ignition knob.
Description
Technical field
The present invention relates to a kind of plasma beam generator, the mechanical structure that relates in particular to portable plasma beam generator is improved.
Background technology
Used plasma beam generator uses compressed air, needs to be equipped with air compressor, or needs to be provided with compressed air piping in the work-yard, and the shortcoming of this class plasma beam generator is that occupation of land is big, and the producing cost height moves inconvenience.The Chinese patent that the patent No. is 02208736.2, name is called hand-hold type plasma cutting-welding machine, water consumption substitution compressed air, realized portable, but still there is mechanical structure insecure, button ignition switch and the easy slippage of negative electrode tail, cathode taps and cathode rod easily get loose, and the electric arc adjusting mechanism is regulated shortcomings such as dumb.
Summary of the invention
The purpose of this invention is to provide the portable plasma beam generator that a kind of mechanical structure is firm, the adjusting of electric arc adjusting mechanism is flexible.
For achieving the above object, the technical solution used in the present invention is: a kind of portable plasma beam generator, comprise plastic casing, place the metal water tank in the plastic casing, steam generator, be positioned at the anode nozzle of described plastic casing medial end, and housing capping, it is characterized in that: cathode taps, cathode rod and negative electrode tail are threaded fixing successively, the end of the negative electrode tail other end places the pit that is positioned at anti-rotation slide block one side, the opposite side of anti-rotation slide block is threaded with button ignition switch, the center bore inner wall that described anti-rotation slide block neighboring and anti-rotation support disc joins, and anti-rotation supports disc and fixed by the draw-in groove of plastic casing inboard.For reaching the anti-rotation effect, the shape that the periphery of described anti-rotation slide block and anti-rotation support the centre bore of disc is square, and also can be rectangle or polygon.The housing capping is threaded fixing with plastic casing, the centre bore that button ignition switch runs through described housing capping exposes.
Good effect of the present invention is: a kind of portable plasma beam generator, the end of negative electrode tail places the pit that is positioned at anti-rotation slide block one side, thereby has avoided negative electrode tail and the slippage of anti-rotation slide block, cause can't ignition trigger defective; Be provided with anti-rotation in the periphery of anti-rotation slide block and support disc, when the rotation button ignition switch is regulated electric arc, can guarantee that the anti-rotation slide block can only slide vertically, and can not rotate, rotate together and cathode taps is unscrewed come off thereby avoid driving cathode rod around axis; At the opposite side of anti-rotation slide block, the button ignition switch that is threaded is pressed button ignition switch and can be carried out ignition trigger, but the spray arc quality of rotation button ignition switch fine tuning plasma arc is regulated flexible.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the local enlarged diagram of the I-I of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2.
Among the figure: the 1-plastic casing; The 2-metal water tank; The 3-steam generator; The 4-anode nozzle; The 5-cathode taps; The 6-cathode rod; The 7-spring; The capping of 8-housing; The 9-button ignition switch; 10-anti-rotation slide block; The 11-anti-rotation supports disc; The 12-pit; 13-negative electrode tail; The 14-draw-in groove.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.Energized, negative electricity crimping cathode taps 5, positive electricity crimping anode nozzle 4, cathode taps 5 is threaded successively with cathode rod 6, negative electrode tail 13.Push button ignition switch 9 and make cathode rod 6 along the axis reciprocating motion, and cathode taps 5 is contacted with anode nozzle 4, when unclamping button ignition switch 9, cathode rod 6 is because the elastic force of spring 7 is return original position, and cathode taps 5 disengages generation electric arc with anode nozzle 4; Arc current flows and produces heat, steam generator 3 makes the generation water vapour that is heated of the distilled water in the water tank, steam central small hole from anode nozzle 4 under the pressure effect of expanding penetrates, and makes part steam be converted to plasma in this process, and its temperature is up to 8000 ℃.The size of electric power outputting current depends on required workflow.The most rational gap is corresponding with concrete operating current between cathode taps 5 and the anode nozzle 4, and it can be regulated by rotation button ignition switch 9.Because anti-rotation slide block 10 can not rotate, when therefore rotating button ignition switch 9, will force anti-rotation slide block 10 to move vertically, and drive cathode rod 6 and move forward and backward, thereby adjust distance between cathode taps 5 and the anode nozzle 4, make electric arc reach optimum Working.
Fig. 2 is the local enlarged diagram of the I-I of Fig. 1, Fig. 3 is the A-A cutaway view of Fig. 2, be absorbed in the pit 12 that is positioned at anti-rotation slide block 10 1 sides from an end end of the visible portable plasma beam generator negative electrode of Fig. 2 tail 13, the opposite side of described anti-rotation slide block 10 is threaded with button ignition switch 9.The center bore inner wall that the periphery of described anti-rotation slide block 10 and anti-rotation support disc 11 joins.It is fixing by the draw-in groove 14 of plastic casing 1 inboard that described anti-rotation supports disc 11.For reaching the anti-rotation effect, the shape that the periphery of anti-rotation slide block 10 and anti-rotation support the center bore inner wall of disc 11 is square (Fig. 3), based on same reason, also can be rectangle certainly, or polygon.Housing capping 8 is threaded fixing with plastic casing 1, the centre bore that button ignition switch 9 runs through housing capping 8 exposes.
Claims (3)
1. portable plasma beam generator, comprise plastic casing (1), place the metal water tank (2) in the described plastic casing (1), steam generator (3), be positioned at the anode nozzle (4) of described plastic casing (1) medial end, and housing capping (8), it is characterized in that: cathode taps (5), cathode rod (6), negative electrode tail (13) is threaded fixing successively, the end of described negative electrode tail (13) other end places the pit (12) that is positioned at anti-rotation slide block (10) one sides, the opposite side of described anti-rotation slide block (10) is threaded with button ignition switch (9), the center bore inner wall that the neighboring of described anti-rotation slide block (10) and anti-rotation support disc (11) joins, and it is fixing by the inboard draw-in groove (14) of plastic casing (1) that described anti-rotation supports disc (11).
2. according to the described a kind of portable plasma beam generator of claim 1, it is characterized in that: the centre bore that the neighboring of described anti-rotation slide block (10) and described anti-rotation support disc (11) is square, or rectangle, or polygon.
3. according to the described a kind of portable plasma beam generator of claim 1, it is characterized in that: described housing capping (8) is threaded fixing with described plastic casing (1), and described button ignition switch (9) runs through described housing capping (8) centre bore to be exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610028868 CN1878443A (en) | 2006-07-12 | 2006-07-12 | Portable plasma beam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610028868 CN1878443A (en) | 2006-07-12 | 2006-07-12 | Portable plasma beam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1878443A true CN1878443A (en) | 2006-12-13 |
Family
ID=37510686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610028868 Pending CN1878443A (en) | 2006-07-12 | 2006-07-12 | Portable plasma beam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1878443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672612A (en) * | 2009-09-16 | 2010-03-17 | 衡阳晶体管有限公司 | Plasma ejection igniter |
| CN101805902A (en) * | 2010-03-09 | 2010-08-18 | 河南省煤科院耐磨技术有限公司 | Handheld air-cooled plasma torch |
| CN118534365A (en) * | 2024-07-24 | 2024-08-23 | 中国工程物理研究院应用电子学研究所 | Ignition type identification circuit, ignition type identification method and electronic equipment |
-
2006
- 2006-07-12 CN CN 200610028868 patent/CN1878443A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672612A (en) * | 2009-09-16 | 2010-03-17 | 衡阳晶体管有限公司 | Plasma ejection igniter |
| CN101672612B (en) * | 2009-09-16 | 2013-06-05 | 李爱夫 | Plasma ejection igniter |
| CN101805902A (en) * | 2010-03-09 | 2010-08-18 | 河南省煤科院耐磨技术有限公司 | Handheld air-cooled plasma torch |
| CN101805902B (en) * | 2010-03-09 | 2011-09-07 | 河南省煤科院耐磨技术有限公司 | Handheld air-cooled plasma torch |
| CN118534365A (en) * | 2024-07-24 | 2024-08-23 | 中国工程物理研究院应用电子学研究所 | Ignition type identification circuit, ignition type identification method and electronic equipment |
| CN118534365B (en) * | 2024-07-24 | 2024-09-20 | 中国工程物理研究院应用电子学研究所 | Ignition type identification circuit, ignition type identification method and electronic equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |