CN211822858U

CN211822858U - Tubular plasma generator

Info

Publication number: CN211822858U
Application number: CN202020374513.XU
Authority: CN
Inventors: 孙伟忠
Original assignee: Shanghai Yizhong Environmental Protecting Science & Technology Developing Co ltd
Current assignee: Shanghai Yizhong Environmental Protecting Science & Technology Developing Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-30
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a tubular plasma generator, which adopts a tube body, a tube seat, an outer electrode and an inner electrode as basic parts of the plasma generator; by changing the structure of the inner electrode, the requirements of a drier fan, a more humid air conditioner or fan coil and a humidifier spray nozzle with higher humidity and smaller size in an air environment are met; through the shape that changes the body of straight line, pitch arc or opening loop to adapt to different service environment and different usage space to the requirement of the plasma generator, play the efficiency that the disinfection of disinfecting at home and remove the flavor, the utility model has the advantages of simple structure, convenient to use, application range is wide, and the disinfection that just disinfects is effectual.

Description

Tubular plasma generator

Technical Field

The utility model belongs to the technical field of the plasma technique and specifically relates to a tubulose plasma generator.

Background

With the rapid development of plasma technology, along with the improvement of living standard of people, the attention on sanitation and health is increasing day by day, and products such as air humidifiers, negative oxygen ion generators, air purifiers and ultraviolet lamps used at home are also endlessly, and the problems exist: the air humidifier, the negative oxygen ion generator or the air purifier only humidify, remove dust and purify the air in the room, but do not have the sterilization and disinfection effects, and the ultraviolet lamp has obvious sterilization and disinfection effects, but is relatively harmful to the human body and not suitable for home application. The plasma sterilization technology is adopted to overcome the defects, the application of the plasma sterilization technology is continuously expanded, and how to design an ion generator which is added into a current air humidifier, an air purifier or an air conditioner for combined use is to sterilize and disinfect the domestic living environment at any time, thus being very beneficial to preventing diseases, maintaining sanitation and health and improving the living standard of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tubular plasma generator aiming at the defects of the prior art, which adopts a tube body, a tube seat, an outer electrode and an inner electrode as basic parts of the plasma generator; by changing the structure of the inner electrode, the requirements of a drier fan, a more humid air conditioner or fan coil and a humidifier spray nozzle with higher humidity and smaller size in an air environment are met; through the shape that changes the body of straight line, pitch arc or opening loop to adapt to different service environment and different usage space to the requirement of the plasma generator, play the efficiency that the disinfection of disinfecting at home and remove the flavor, the utility model has the advantages of simple structure, convenient to use, application range is wide, and the disinfection that just disinfects is effectual.

Realize the utility model discloses the concrete technical scheme of purpose is:

a tubular plasma generator is characterized by comprising a tube body, a tube seat, an outer electrode, an inner electrode terminal and an outer electrode terminal;

the pipe body is a pipe fitting with an annular section, and the axis of the pipe body is a straight line, an arc line or an opening ring;

the tube seat is a disc part, the inner side of the disc surface is sequentially provided with an inner electrode interface, a tube opening interface and an outer electrode interface from the circle center to the outer diameter direction, and the outer side of the disc surface on the tube seat is provided with an electrode terminal seat;

the tube body and the tube seat are both insulators;

the outer electrode is wound by a metal wire to form a spiral shape; the inner electrode is formed by a single structure or a composite structure;

the tube seats are two, the inner electrode terminal is arranged on an inner electrode interface of one tube seat, and the outer electrode terminal is arranged on an outer electrode interface of the tube seat;

the tube seats are arranged at two ends of the tube body, and two ports of the tube body are fixedly connected with the tube port interfaces of the tube seats respectively;

the outer electrode is arranged on the outer side of the tube body, and one end of the outer electrode is electrically connected with the outer electrode terminal;

the inner electrode is arranged on the inner side or the outer side of the tube body, and one end of the inner electrode is electrically connected with the inner electrode terminal;

the inner electrode with the single structure is formed by a metal rod, a metal round pipe or a spiral line structure, and the inner electrode with the composite structure is formed by a round pipe plus spiral line or a spiral line plus spiral line structure.

The tube body is made of an insulating material of glass or ceramic.

The tube seat is made of insulating materials of engineering plastics or solid rubber.

The utility model adopts the tube body, the tube seat, the outer electrode and the inner electrode as the basic parts of the plasma generator; by changing the structure of the inner electrode, the requirements of a drier fan, a more humid air conditioner or fan coil and a humidifier spray nozzle with higher humidity and smaller size in an air environment are met; through the shape that changes the body of straight line, pitch arc or opening loop to adapt to different service environment and different usage space to the requirement of the plasma generator, play the efficiency that the disinfection of disinfecting at home and remove the flavor, the utility model has the advantages of simple structure, convenient to use, application range is wide, and the disinfection that just disinfects is effectual.

Drawings

FIG. 1 is a schematic structural diagram of the basic form of the present invention;

FIG. 2 is a schematic structural view of the tube body of the present invention in the form of an open ring;

FIG. 3 is a schematic structural view of an inner electrode of a metal rod according to the present invention;

FIG. 4 is a schematic structural view of the inner electrode of the metal round tube of the present invention;

fig. 5 is a schematic structural view of the helical line inner electrode of the present invention;

FIG. 6 is a schematic structural view of the circular tube with helical inner electrode of the present invention;

fig. 7 is the structural schematic diagram of the helix and the helix inner electrode of the present invention.

Detailed Description

Referring to fig. 1, the present invention includes a tube body 1, a tube seat 2, an external electrode 3, an internal electrode 4, an internal electrode terminal 5, and an external electrode terminal 6.

Referring to fig. 1 and 2, the pipe body 1 is a pipe with an annular cross section, and an axis of the pipe body 1 is a straight line, an arc line or an open ring;

the tube seat 2 is a disc-shaped part, an inner electrode interface 21, a tube opening interface 22 and an outer electrode interface 23 are sequentially arranged on the inner side of the disc surface from the circle center to the outer diameter direction, and an electrode terminal seat is arranged on the outer side of the disc surface on the tube seat 2;

the tube body 1 and the tube seat 2 are both insulators;

the outer electrode 3 is wound by a metal wire to form a spiral shape; the inner electrode 4 is formed by a single structure or a composite structure;

the tube seats 2 are two, the inner electrode terminal 5 is arranged on an inner electrode interface 21 of one tube seat 2, and the outer electrode terminal 6 is arranged on an outer electrode interface 23 of the tube seat 2;

the tube seats 2 are arranged at two ends of the tube body 1, and two ports of the tube body 1 are fixedly connected with the tube port interfaces 22 of the tube seats 2 respectively;

the outer electrode 3 is arranged on the outer side of the tube body 1, and one end of the outer electrode 3 is electrically connected with the outer electrode terminal 6;

the inner electrode 4 is arranged on the inner side or the outer side of the tube body 1, and one end of the inner electrode 4 is electrically connected with the inner electrode terminal 5;

the inner electrode 4 with the single structure is formed by a metal rod 41, a metal round tube 42 or a spiral line 43, and the inner electrode 4 with the composite structure is formed by a structure of a round tube plus a spiral line 44 or a spiral line plus a spiral line 45.

The pipe body 1 is made of an insulating material of glass or ceramic.

The stem 2 is made of an insulating material of engineering plastic or solid rubber.

Examples

When in use, two output ends of the high-voltage oscillating circuit are respectively connected with the outer electrode 3 and the inner electrode 4 of the utility model.

Referring to fig. 1, 2 and 3, the inner electrode 4 of the present invention is formed by a single structure of a metal rod 41, which is mainly used for a plasma generator with a small size, for example, when the inner electrode is used for a spray nozzle of a respirator or a humidifier with purification and sterilization, the tube body 1 is bent into an open circular ring shape, and the tube holders 2 are also arranged at both ends of the tube body 1 to form a ring-assembled plasma generator, because the inner electrode 4 of the metal rod 41 has a simple structure and is easy to bend; for this reason, the inner electrode 4 using the metal rod 41 of a single structure is particularly suitable for a plasma generator of a minute size.

Referring to fig. 1, 4 and 5, the inner electrode 4 of the present invention is formed of a single structure of a metal circular tube 42 or a spiral wire 43, and the structure is mainly to increase the effective area of the inner electrode 4 to improve the efficiency of the plasma generator compared with the inner electrode 4 of the metal rod 41.

Referring to fig. 1, fig. 6, the utility model discloses inner electrode 4 adds helical line 44's composite construction by the pipe and constitutes, this structure belongs to the medium and hinders shelves and discharge, be used for high humidity, under the environment of striking sparks totally, for example, when summer air conditioner refrigeration, there is very high condensation water on the evaporimeter surface, take out the hydrone by the fan, when meetting yellow plum season, air outlet's humidity is higher, for the safety, under this environment, it can not strike sparks to require the plasma generator, for this reason, it is obvious to take the medium to hinder shelves discharge composite construction's inner electrode 4 effect, especially, the air outlet effect that is used for the bathroom is especially outstanding, the plasma generator of this structure has at the bottom of the energy consumption, the windage is little, the low power consumption and the effectual advantage of disinfection of disinfecting.

Referring to fig. 1 and 7, the inner electrode 4 of the present invention is composed of a spiral line and a spiral line 45, two spiral lines of the structure are respectively disposed at the inner side and the outer side of the tube body 1, the structure is used in the environment of low humidity and no influence on ignition, for example, the ventilation opening of the fan or the blower, and the purpose of the structure is to facilitate the secondary discharge to improve the efficiency of the plasma generator.

The utility model has the advantages that to basic type be the benchmark, through assembling different inner electrode 4, can produce the product to different usage, satisfy different service environment and different usage space requirement to the plasma generator, as current ventilation, humidification, heating or refrigeration plant's supporting part, market prospect is wide, because the exchange commonality of spare part is high, can obviously reduce manufacturing cost, the utility model has the advantages of simple structure, convenient to use, application range is wide and the disinfection effect that disinfects is good.

Claims

1. A tubular plasma generator is characterized by comprising a tube body (1), a tube seat (2), an external electrode (3), an internal electrode (4), an internal electrode terminal (5) and an external electrode terminal (6);

the pipe body (1) is a pipe fitting with an annular section, and the axis of the pipe body (1) is a straight line, an arc line or an opening ring;

the tube seat (2) is a disc part, an inner electrode interface (21), a tube opening interface (22) and an outer electrode interface (23) are sequentially arranged on the inner side of the disc surface from the circle center to the outer diameter direction, and an electrode terminal seat is arranged on the outer side of the disc surface on the tube seat (2);

the tube body (1) and the tube seat (2) are both insulators;

the outer electrode (3) is wound by a metal wire and is in a spiral line shape; the inner electrode (4) is formed by a single structure or a composite structure;

the two tube seats (2) are provided, the inner electrode terminal (5) is arranged on an inner electrode interface (21) of one tube seat (2), and the outer electrode terminal (6) is arranged on an outer electrode interface (23) of the tube seat (2);

the tube seats (2) are arranged at two ends of the tube body (1), and two ports of the tube body (1) are fixedly connected with a tube port interface (22) of the tube seat (2) respectively;

the outer electrode (3) is arranged on the outer side of the tube body (1), and one end of the outer electrode (3) is electrically connected with the outer electrode terminal (6);

the inner electrode (4) is arranged on the inner side or the outer side of the tube body (1), and one end of the inner electrode (4) is electrically connected with the inner electrode terminal (5);

inner electrode (4) of single structure comprises the structure of metal rod (41), metal pipe (42) or helix (43), composite construction's inner electrode (4) comprises the structure of pipe with helix (44) or helix with helix (45).

2. A tubular plasma generator according to claim 1, characterized in that the tubular body (1) is made of insulating material of glass or ceramic.

3. A tubular plasma generator according to claim 1, characterized in that the stem (2) is made of insulating material of engineering plastic or solid rubber.