CN208462123U - Air cleaning plasma generator - Google Patents
Air cleaning plasma generator Download PDFInfo
- Publication number
- CN208462123U CN208462123U CN201821294503.4U CN201821294503U CN208462123U CN 208462123 U CN208462123 U CN 208462123U CN 201821294503 U CN201821294503 U CN 201821294503U CN 208462123 U CN208462123 U CN 208462123U
- Authority
- CN
- China
- Prior art keywords
- medium
- dielectric constant
- conductive plate
- tube
- constant microwave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of air cleaning plasma generators, including I-shaped medium with low dielectric constant plate, upper medium dielectric constant microwave medium medium tube, lower medium dielectric constant microwave medium medium tube and needle electrode, the inside of upper medium dielectric constant microwave medium medium tube and lower medium dielectric constant microwave medium medium tube is respectively equipped with low-pressure end conductive plate and high-voltage end conductive plate and is symmetricly set on the upper and lower two sides of web of I-shaped medium with low dielectric constant plate, the through-hole passed through for needle electrode is offered jointly on upper medium dielectric constant microwave medium medium tube and low-pressure end conductive plate, the fixing end of needle electrode and high-voltage end conductive plate are affixed, needle end sequentially passes through web and the through-hole protrudes from the top of medium dielectric constant microwave medium medium tube, applying high voltage direct current between upper medium dielectric constant microwave medium medium tube and the exit of lower medium dielectric constant microwave medium medium tube makes to form electric field electric discharge around the needle end of needle electrode.Its ozone emission rate is low, and plasma incidence is high, with the discharge property that strength of discharge is uniform, more stable.
Description
Technical field
The utility model relates to technical field of air purification, in particular to a kind of air cleaning plasma generator.
Background technique
The method of traditional Indoor Air Pollution Purification has ventilation type, filtering type and absorption type etc., but is handling
Contaminant particle size, treatment effeciency and processing pernicious gas and sterilization etc., conventional method can no longer meet requirement.Closely
Nian Lai, plasma air purifying sterilization technology due to its quickly kill bacterium, the poisonous and harmful goods and materials of chemical conversion characteristic and
More and more attention has been paid to and application.The cation and anion that plasma generator generates simultaneously carry out positive negative electricity in air
The moment that lotus neutralizes generates huge energy release, causes surrounding bacterial dead, bactericidal effect is realized, simultaneously as anion
Quantity be greater than amount of positive ions, floating in air extra anion play dedusting, deodorization and eliminate peculiar smell, improve it is empty
The effect of makings amount.Plasma generator on the market has that ozone emission rate is high, plasma incidence is lower asks mostly
Topic, also, since strength of discharge is on the weak side, guiding discharge region is small, discharge stability is poor, after being applied to cleaner air package
Air purification effect is unobvious.
Summary of the invention
The utility model in view of the deficiencies of the prior art, the technical problem to be solved is that provide a kind of air cleaning with etc.
Plasma generator, durable use, ozone emission rate is low, and plasma incidence is high, and strength of discharge is uniform, has more steady
Fixed discharge property, better air cleaning application effect.
The utility model is to be addressed above-mentioned technical problem by the following technical programs.
Air cleaning plasma generator, including I-shaped medium with low dielectric constant plate, upper medium dielectric constant microwave medium medium
Pipe, lower medium dielectric constant microwave medium medium tube and needle electrode, the inside of upper medium dielectric constant microwave medium medium tube and lower medium dielectric constant microwave medium medium tube
It is respectively equipped with low-pressure end conductive plate and high-voltage end conductive plate, upper medium dielectric constant microwave medium medium tube and lower medium dielectric constant microwave medium medium tube are symmetrical
The web of I-shaped medium with low dielectric constant plate or more two sides are set, in upper medium dielectric constant microwave medium medium tube and low-pressure end conductive plate
The through-hole passed through for needle electrode is offered jointly, and the fixing end and high-voltage end conductive plate of needle electrode are affixed, needle electrode
Needle end sequentially passes through web and the through-hole protrudes from the top of medium dielectric constant microwave medium medium tube, upper medium dielectric constant microwave medium medium tube
With the exit connecting respectively with low-pressure end conductive plate and high-voltage end conductive plate is equipped in lower medium dielectric constant microwave medium medium tube, draw
Applying the high voltage direct current that voltage difference is 3KV to 6KV between end makes to form electric field electric discharge around the needle end of needle electrode.
It is embedded inside the through-hole preferably, web upper surface is extended with upward and needle electrode is cooperated to pass through
Protrusion.
Preferably, low-pressure end conductive plate and high-voltage end conductive plate are that stainless steel, tungsten alloy, aluminium alloy or copper alloy are led
Battery plate.
Preferably, the dielectric constant of I-shaped medium with low dielectric constant plate is less than 10.
Preferably, the dielectric constant of upper medium dielectric constant microwave medium medium tube and lower medium dielectric constant microwave medium medium tube is 10 to 30.
Preferably, needle electrode is provided with several and is fixed on high-voltage end conductive plate in a row interval, it is described logical
Hole is provided with several and corresponds with needle electrode.
The utility model has the beneficial effects that
1. using I-shaped medium with low dielectric constant plate for medium dielectric constant microwave medium medium tube and lower dielectric in positioning support
Constant medium tube enhances whole structural strength, improves durable usability, prolongs the service life;
2. several needle electrodes are laid side by side, the localized high intensity electric discharge field around needle end is formed, is advantageously reduced
Ozone emission rate improves plasma incidence, has more stable discharge property;
3. passing through upper medium dielectric constant microwave medium medium tube and the built-in low-pressure end conductive plate of lower medium dielectric constant microwave medium medium tube difference and height
Pressure side conductive plate has better pressure resistance, corrosion resistance, bent flexible Application, and effectively prolongs the service life.
Detailed description of the invention
The following drawings is intended to not constitute the limitation to scope of protection of the utility model convenient for description preferred embodiment.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In figure: the I-shaped medium with low dielectric constant plate of 1-, the upper medium dielectric constant microwave medium medium tube of 2-, medium dielectric constant microwave medium medium under 3-
Pipe, 4- needle electrode, 5- low-pressure end conductive plate, 6- high-voltage end conductive plate, 7- exit, 8- web, 9- through-hole, 10- protrusion.
Specific embodiment
In order to facilitate the utility model is understood, with reference to the accompanying drawing in the preferred embodiment pair of the utility model that provides
The utility model is described in detail.
As shown in Figure 1, the air cleaning plasma generator of the utility model embodiment, including I-shaped low dielectric
Constant dielectric-slab 1, upper medium dielectric constant microwave medium medium tube 2, lower medium dielectric constant microwave medium medium tube 3 and needle electrode 4, wherein I-shaped low
The dielectric constant of dielectric constant dielectric plate 1 is less than 10, Jie of upper medium dielectric constant microwave medium medium tube 2 and lower medium dielectric constant microwave medium medium tube 3
Electric constant is 10 to 30.The inside of upper medium dielectric constant microwave medium medium tube 2 and lower medium dielectric constant microwave medium medium tube 3 is respectively equipped with low-pressure end and leads
Battery plate 5 and high-voltage end conductive plate 6, low-pressure end conductive plate 5 and high-voltage end conductive plate 6 can be used stainless steel, tungsten alloy, aluminium alloy or
Copper alloy conductive plate.It is normal that upper medium dielectric constant microwave medium medium tube 2 and lower medium dielectric constant microwave medium medium tube 3 are symmetricly set on I-shaped low dielectric
About 8 two sides of web of number dielectric-slab 1.It is offered jointly in upper medium dielectric constant microwave medium medium tube 2 and low-pressure end conductive plate 5 for needle-shaped
The through-hole 9 that electrode 4 passes through, the fixing end and high-voltage end conductive plate 6 of needle electrode 4 are affixed, and the needle end of needle electrode 4 is successively worn
It crosses web 8 and the through-hole 9 protrudes from the top of medium dielectric constant microwave medium medium tube 2, further, 8 upper surface of web is towards upper
Side, which is extended with, to be embedded in the protrusion 10 through-hole 9 inside and needle electrode 4 is cooperated to pass through, and then constitutes advantageous positioning branch
Support, and be beneficial to form high-intensitive shelf depreciation field around needle end.
Be equipped in upper medium dielectric constant microwave medium medium tube 2 and lower medium dielectric constant microwave medium medium tube 3 respectively with low-pressure end conductive plate 5 and
The exit 7 that high-voltage end conductive plate 6 connects, apply between exit 7 high voltage direct current that voltage difference is 3KV to 6KV make it is needle-shaped
Electric field electric discharge is formed around the needle end of electrode 4, it is preferred that apply the high voltage direct current that voltage difference is 4KV to 5KV, it is more beneficial
In discharge stability.For example, being connected electrically in output voltage between exit 7 by high voltage circuit plate using 220V AC power source
Difference is the high voltage direct current of 3KV to 6KV, the plasma generator can be applied to corresponding plasma air purifying device
On, good air cleaning performance is realized by plasma discharge.
Needle electrode 4 it is settable several and be fixed on high-voltage end conductive plate 6 in a row interval, the through-hole 9 is arranged
There are several and corresponded with needle electrode 4, in the embodiment in figure, there are two the settings of needle electrode 4.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (6)
1. air cleaning plasma generator, it is characterized in that: including I-shaped medium with low dielectric constant plate (1), upper intermediary
Permittivity media pipe (2), lower medium dielectric constant microwave medium medium tube (3) and needle electrode (4), upper medium dielectric constant microwave medium medium tube (2) and under
The inside of medium dielectric constant microwave medium medium tube (3) is respectively equipped with low-pressure end conductive plate (5) and high-voltage end conductive plate (6), and upper dielectric is normal
Number medium tube (2) and lower medium dielectric constant microwave medium medium tube (3) are symmetricly set on the web of I-shaped medium with low dielectric constant plate (1)
(8) two sides up and down offer on upper medium dielectric constant microwave medium medium tube (2) and low-pressure end conductive plate (5) jointly and wear for needle electrode (4)
The through-hole (9) crossed, the fixing end and high-voltage end conductive plate (6) of needle electrode (4) are affixed, and the needle end of needle electrode (4) is successively
The top of upper medium dielectric constant microwave medium medium tube (2), upper medium dielectric constant microwave medium medium tube are protruded from across web (8) and the through-hole (9)
(2) it and is equipped on lower medium dielectric constant microwave medium medium tube (3) and is connect respectively with low-pressure end conductive plate (5) and high-voltage end conductive plate (6)
Exit (7), applying the high voltage direct current that voltage difference is 3KV to 6KV between exit (7) makes the syringe needle of needle electrode (4)
Electric field electric discharge is formed around end.
2. air cleaning plasma generator according to claim 1, it is characterized in that: web (8) upper surface direction
Top is extended with the protrusion (10) being embedded the through-hole (9) is internal and needle electrode (4) is cooperated to pass through.
3. air cleaning plasma generator according to claim 1, it is characterized in that: low-pressure end conductive plate (5) and
High-voltage end conductive plate (6) is stainless steel, tungsten alloy, aluminium alloy or copper alloy conductive plate.
4. air cleaning plasma generator according to claim 1, it is characterized in that: I-shaped low-k is situated between
The dielectric constant of scutum (1) is less than 10.
5. air cleaning plasma generator according to claim 1, it is characterized in that: upper medium dielectric constant microwave medium medium tube
(2) and the dielectric constant of lower medium dielectric constant microwave medium medium tube (3) is 10 to 30.
6. air cleaning plasma generator according to claim 1, it is characterized in that: needle electrode (4) is provided with
Several and be fixed on high-voltage end conductive plate (6) in a row interval, the through-hole (9) is provided with several and and needle electrode
(4) it corresponds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821294503.4U CN208462123U (en) | 2018-08-13 | 2018-08-13 | Air cleaning plasma generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821294503.4U CN208462123U (en) | 2018-08-13 | 2018-08-13 | Air cleaning plasma generator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208462123U true CN208462123U (en) | 2019-02-01 |
Family
ID=65180208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821294503.4U Active CN208462123U (en) | 2018-08-13 | 2018-08-13 | Air cleaning plasma generator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208462123U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113097868A (en) * | 2021-04-09 | 2021-07-09 | 浙江新蓝环保工程有限公司 | Creeping discharge basic unit, ion wind air purifier and ion amount control system |
-
2018
- 2018-08-13 CN CN201821294503.4U patent/CN208462123U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113097868A (en) * | 2021-04-09 | 2021-07-09 | 浙江新蓝环保工程有限公司 | Creeping discharge basic unit, ion wind air purifier and ion amount control system |
CN113097868B (en) * | 2021-04-09 | 2022-06-10 | 浙江新蓝环保工程有限公司 | Creeping discharge basic unit, ion wind air purifier and ion amount control system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101920031B (en) | Plasma air sterilization and purification device and air sterilization and purification method thereof | |
CN103007328B (en) | Plasma air disinfection machine | |
CN101920036B (en) | Purifier with metal band-plate structure reactor | |
CN208462123U (en) | Air cleaning plasma generator | |
CN201715597U (en) | Range hood with plasma purification function | |
CN210296870U (en) | Dynamic nano ion generating device | |
CN101920040B (en) | Air duct type electronic air purification machine | |
CN209844212U (en) | Separated air negative ion generator | |
CN204130907U (en) | A kind of air negative ion generator | |
CN201586249U (en) | Plasma air disinfection purifier | |
CN2655913Y (en) | Plasma air sterilizing purifier | |
CN203001512U (en) | Plasma air disinfecting machine | |
CN210545701U (en) | High-efficient ion wind air purifier | |
CN105655876A (en) | Low-voltage negative oxygen ion generator | |
CN101929255A (en) | Hospital operating room with plasma air sterilization purifier | |
CN201710702U (en) | Air purification plant | |
CN205323984U (en) | Electrostatic precipitation module and purifier who has this module | |
CN202523972U (en) | Ionic group generator | |
CN204167682U (en) | A kind of low-voltage negative oxygen ion generator | |
WO2021012064A1 (en) | Air purifier | |
CN211781590U (en) | Positive and negative water ion generating device | |
CN210993649U (en) | Coaxial electrode purifying element | |
CN203893330U (en) | Plasma air disinfection and purification device | |
CN207507658U (en) | Electrostatic oil fume deaner | |
CN201710703U (en) | Duct type electronic air purifying machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |