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Handheld portable generating device for sliding arc low-temperature plasma

A low-temperature plasma and generation device technology, applied in the field of ions, can solve problems such as danger, high cost, and limited use range, and achieve the effects of cost reduction, beautiful appearance, and small size

Active Publication Date: 2014-08-20
JIANGSU ROZENMED MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working gas of the device is limited to oxygen, and the cost is relatively high
In addition, oxygen is a combustion-supporting gas, and improper operation can easily cause danger.
Therefore, the scope of use is limited

Method used

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  • Handheld portable generating device for sliding arc low-temperature plasma
  • Handheld portable generating device for sliding arc low-temperature plasma
  • Handheld portable generating device for sliding arc low-temperature plasma

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] When the high voltage electrode 5 is conical, the insulating sleeve 4 is cylindrical, and the grounding electrode 6 is truncated cone.

[0045] like Figure 3-1 As shown, the length of the conical high-voltage electrode is 15-50 millimeters, and the high-voltage electrode 5 is divided into two parts, the cone and the A cylinder, wherein the length of the cone is 5-10 millimeters; A cylinder bottom hole with a diameter of 2-5 mm, the bottom end of the A cylinder bottom hole is connected to the bottom surface of the cone; 5-10 cone side holes are evenly spaced on the side of the cone, and the side of the cone The bottom of the hole is connected to the bottom hole of the A cylinder; the surface of the cone is engraved with a screw groove, the depth of which is 0.2-0.7 mm, and the pitch is 0.7-1 mm; there is a screw hole 3-5 mm away from the bottom surface of the A cylinder .

[0046] like Figure 3-3 As shown, an A central axis through hole with a diameter of 5-8 mm is ...

Embodiment 2

[0058] The high-voltage electrode 5 is in the shape of a spiral, the insulating sleeve 4 is in the shape of a cylinder, and the grounding electrode 6 is in the shape of a truncated cone.

[0059] like Pic 4-1 As shown, the spiral high-voltage electrode is formed by connecting the spiral wire and the B cylinder; on the central axis of the B cylinder, there is a B central axis through hole that penetrates up and down, and the diameter of the B central axis through hole is 3 -7 mm; one end of the B cylinder is provided with a C round table, and one end of the C round table is close to the through hole of the B central axis; the pitch of the spiral metal wire is 0.7-1.2 mm, the vertical length is 7-14 mm, and the diameter is 0.3-0.5 mm.

[0060] like Figure 4-2 As shown, there is a C central axis through hole with a diameter of 5-8 mm on the central axis of the insulating sleeve, and a B insulating sleeve side hole is opened at a distance of 7-10 mm from the bottom surface of ...

Embodiment 3

[0067] The high-voltage electrode 5 is cylindrical, the insulating sleeve 4 is cylindrical, and the grounding electrode 6 is a hollow cylinder. The inner bottom of the grounding electrode 6 is provided with a ceramic gasket, and the insulating sleeve 4 and the high-voltage electrode 6 are in close contact with the ceramic gasket.

[0068] like Figure 5-1 , 5-2 As shown, one end of the cylindrical high-voltage electrode 5 has a 2-5 mm diameter end hole, which is located on the central axis of the cylindrical high-voltage electrode, and the hole depth of the end hole is 7-15 mm, which is a cylindrical high-voltage There is a 1-2 mm diameter A oblique hole on the side of the electrode. The A oblique hole is 1-3 mm away from the bottom surface of the end hole. The A oblique hole communicates with the end hole. The included angle is 40-80 degrees, the projection of the oblique hole A on the bottom surface of the high-voltage electrode and the diameter of the bottom surface of the...

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Abstract

The invention discloses a handheld portable generating device for sliding arc low-temperature plasma. According to the structure, a miniature air pump is connected with an insulating sleeve through a silica gel conduit, the insulating sleeve is located between a high-voltage electrode and a ground electrode, a high-voltage power source supplies power to the high-voltage electrode and the ground electrode, the high-voltage power source, the high-voltage electrode and the ground electrode are embedded in a handle, a hole is formed in the front end of the handle, so that the plasma is sprayed out, and a control switch is arranged on the handle so as to control the high-voltage power source to work. The generating device has the advantages that the length and the temperature of the plasma are changed through adjustment of the voltage, operation is simple and flexible, and the device can be used conveniently by an operator; the device is small in size, convenient to carry, attractive in appearance and low in cost; air or simple substance gas or a mixture of air and simple substance gas or a gaseous compound or gaseous organic matter serves as the working gas and various requirements can be met; other excitation devices are not needed, faults are reduced, and reliability of the device is improved; the generating device is different from a traditional plasma source, a sliding arc is more efficient, the activity of generated plasma particles is better, and the particles are more beneficial to the human body and the material treatment effect.

Description

technical field [0001] The invention is a hand-held portable sliding arc low-temperature plasma generating device, which belongs to the field of plasma technology. Background technique [0002] In the existing portable low-temperature plasma generator, the working gas generally used is a rare gas or a mixed gas containing oxygen, and additional devices must be added in addition to the high-voltage electrodes. For example, a portable low-temperature plasma generator (ZL201120032919.0) in the existing patent uses the ultraviolet light generated by the ultraviolet light source and the alternating electric field of the high-voltage electrode to act on the gas to generate low-temperature plasma. However, in addition to the high-voltage electrodes, the device needs to add an additional device ultraviolet light source and a protective layer resistant to ion corrosion, so the cost will be greatly increased and the possibility of device failure will be increased. In addition, the li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H1/24
Inventor 方志张荐靳君吴伟杰
Owner JIANGSU ROZENMED MEDICAL TECH CO LTD
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