CN208320475U - Low-temperature plasma purifier - Google Patents
Low-temperature plasma purifier Download PDFInfo
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- CN208320475U CN208320475U CN201820688344.XU CN201820688344U CN208320475U CN 208320475 U CN208320475 U CN 208320475U CN 201820688344 U CN201820688344 U CN 201820688344U CN 208320475 U CN208320475 U CN 208320475U
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- filter screen
- electrode probe
- outer tube
- quartz
- negative electrode
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Abstract
The utility model discloses a kind of low-temperature plasma purifiers, the first adsorption filter screen successively passed through including gas, plasma generator, ozone filter screen and the blower to be evacuated, plasma generator includes quartz inner pipe, quartz outer tube and copper pipe with copper splinter, copper pipe setting is fixed by the bracket in quartz outer tube, quartz inner pipe is arranged in copper pipe, the stainless steel wire that one end has stainless steel elastic slice is provided in quartz inner pipe, quartz outer tube both ends are respectively arranged with negative electrode probe and positive electrode probe, the inner end of negative electrode probe and positive electrode probe is protruded into inside quartz outer tube, stainless steel elastic slice connect conducting with negative electrode probe, copper pipe connect conducting with positive electrode probe by copper splinter, stainless steel annular is wound on quartz outer tube, one end of stainless steel annular connect conducting with negative electrode probe, just, Negative electrode probe is electrically connected with the high-voltage pulse power source for its electric discharge.The high-effect high-efficient purification air of this experiment New Energy.
Description
Technical field
The utility model relates to low-temperature plasma purifiers.
Background technique
Domestic and international expert's research has shown that after " coal smoke type ", " photochemical fog type " pollution, modern is just entering with " indoor
Air pollution " is the third pollution period of mark.More than 500 kinds of volatile organic matters, certain nocuousness gas can be detected in room air
Body can be higher by ten times or even tens times of open air, wherein having more than 20 kinds is carcinogenic substance.VOC is the English of volatile organic compounds
Referred to as, the chemical substance (except heavy metal) being harmful to the human body in usually said organic exhaust gas just refers to VOC.VOC's is main
Ingredient has: hydro carbons, halogenated hydrocarbons, oxygen hydrocarbon and nitrogen hydrocarbon, it include: benzene homologues, organic chloride, freon series, organic ketone, amine,
Alcohol, ether, ester, acid and petroleum hydrocarbon compound etc..These volatile organic compounds include the objects such as formaldehyde, ammonia, ethylene glycol, esters
Matter.When VOC reaches a certain concentration, the symptoms such as headache, Nausea and vomiting, out of strength can be caused, even cause twitch, dusk when serious
Fan injures liver, kidney, brain and nervous system, causes the serious consequences such as failure of memory.
In order to dispose the VOC in air, then low-temp. plasma air purifier is produced on the market, and current low temperature
Plasma air purifier can not efficiently purify air.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of low-temperature plasmas of energy high-efficient purification air
Clarifier.
In order to reach the goals above, the technical solution adopted in the utility model is: a kind of low-temperature plasma purifier, including
The first adsorption filter screen that gas successively passes through, plasma generator, ozone filter screen, and the blower to be evacuated, institute
Stating plasma generator includes quartz inner pipe, quartz outer tube and the copper pipe with copper splinter, and the copper pipe, which is fixed by the bracket, to be set
It sets in quartz outer tube, the quartz inner pipe is arranged in copper pipe, and one is provided in the quartz inner pipe and passes through quartz inner pipe
And one end has the stainless steel wire of stainless steel elastic slice, the quartz outer tube both ends are respectively arranged with negative electrode probe and positive electrode is visited
The inner end of needle, the negative electrode probe and positive electrode probe is protruded into inside quartz outer tube, and the stainless steel elastic slice and negative electrode are visited
The inner end of needle connects conducting, and the copper pipe connect conducting with positive electrode probe by copper splinter, is wound on the quartz outer tube
One end of stainless steel annular, the stainless steel annular connect conducting with the outer end of negative electrode probe, and the other end is hanging,
The positive and negative electrode probe is electrically connected with the high-voltage pulse power source for its electric discharge.
The beneficial effect of the utility model low-temperature plasma purifier is that blower makes nocuousness to form negative pressure, negative pressure
Gas passes through the first adsorption filter screen, plasma generator, ozone filter screen, and the first adsorption filter screen carries out primary filtration, etc.
Ion generator carries out high-efficient purification again, and plasma generator is internal to be situated between by quartz inner pipe as blocking using quartzy inner and outer pipe
Matter, by the stainless steel wire and copper pipe at center respectively as negative electrode, positive electrode；Outside by outer quartz ampoule as block media, by
The stainless ring like steel wire of copper pipe and periphery is as electrode.Length by changing peripheral annular stainless steel wire can change electric discharge model
It encloses, using the cooperation of quartzy inner and outer pipe, the effect for purifying air can be reinforced；Final ozone filter screen will be by plasma generator
The ozone of generation is filtered, can high-efficient purification air by the cooperation of above structure.
Preferably, first adsorption filter screen, ozone filter screen are respectively formed telescoping structure, first adsorption filtration
Net is threadedly coupled with one end of quartz outer tube, ozone filter screen with the other end of quartz outer tube, cleaning easy to disassemble.
Preferably, the negative electrode probe and positive electrode probe are provided with insulating sealing plug between quartz outer tube respectively.
Guarantee the insulating properties of positive and negative electrode probe installation.
It preferably, further include dust-collecting pipe, the dust-collecting pipe is arranged between plasma generator and ozone filter screen or sets
It sets in the end of ozone filter screen.To the further dedusting of air.
Preferably, it is provided with electrode plate in the dust-collecting pipe, is provided with dust collector pole on the electrode plate, on the dust collector pole
It is provided with dedusting hole.Dust collector pole is arranged useful pore structure on dust collector pole, increases and inhale to dust using dedusting method is adsorbed
Attached power.
Preferably, first adsorption filter screen includes close to the honeycomb aluminum cold catalyst filter screen of input end, far from import
The honeycomb aluminum photo-catalytic filtering screen at end, honeycomb aluminum cold catalyst filter screen remove the pernicious gas in turbid air, deodorization, except different
Taste, honeycomb aluminum photo-catalytic filtering screen decompose organic matter, disinfecting mite-removing in turbid air, having in remaining most of turbid air
Machine object and dust are decomposed by plasma, and the impurity particle after decomposition becomes charged ion, are attracted on plasma generator.
It preferably, further include the second adsorption filter screen, the rear end of ozone filter screen is arranged in second adsorption filter screen,
Second adsorption filter screen uses activated charcoal strainer, double purification air.
Preferably, further include ptc heater, ptc heater setting plasma generator and ozone filter screen it
Between, the external heating power supply of ptc heater, heating power supply is connected, and ptc heater is warmed to 60 degrees Celsius or more, by medium
The ozone generated during barrier discharge is reduced into rapidly oxygen, and with being decomposed, purified air exports together.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
In figure:
The first adsorption filter screen of 1-；11- honeycomb aluminum cold catalyst filter screen；12- honeycomb aluminum photo-catalytic filtering screen；2- etc.
Ion generator；21- quartz inner pipe；22- quartz outer tube；23- copper pipe；24- copper splinter；25- stainless steel wire；26- is not
Become rusty steel bomb piece；27- negative electrode probe；28- positive electrode probe；29- stainless steel annular；210- insulating sealing plug；
211- bracket；3-PTC heater；4- ozone filter screen；The second adsorption filter screen of 5-；6- dust-collecting pipe；61- electrode plate；
62- dust collector pole；63- dedusting hole.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
As shown in fig.1, one of the present embodiment low-temperature plasma purifier, inhales including gas successively passes through first
Attached filter screen 1, plasma generator 2, ptc heater 3, ozone filter screen 4, the second adsorption filter screen 5, dust-collecting pipe 6 and use
With the blower of pumping, blower be may be provided at by the first adsorption filter screen 1, plasma generator 2, ptc heater 3, ozone mistake
The end for the air duct that strainer 4, the second adsorption filter screen 5, dust-collecting pipe 6 are constituted, plasma generator 2 include quartz inner pipe
21, quartz outer tube 22 and the copper pipe 23 with copper splinter 24, the setting of copper pipe 23 are fixed by the bracket in quartz outer tube 22, quartz
Inner tube 21 is arranged in copper pipe 23, and one is provided in quartz inner pipe 21 across quartz inner pipe 21 and one end is with stainless steel elastic slice
26 stainless steel wire 25,22 both ends of quartz outer tube are respectively arranged with negative electrode probe 27 and positive electrode probe 28, negative electrode probe
27 and positive electrode probe 28 insulating sealing plug 210, negative electrode probe 27 and positive electrode are provided between quartz outer tube 22 respectively
The inner end of probe 28 is protruded into inside quartz outer tube 22, and stainless steel elastic slice 26 connect conducting, copper pipe with the inner end of negative electrode probe 27
23 connect conducting with positive electrode probe 28 by copper splinter 24, and stainless steel annular 29 is wound on quartz outer tube 22, stainless
One end of steel ring like steel wire 29 connect conducting with the outer end of negative electrode probe 27, and the other end is hanging, positive and negative electrode probe 28,27
It is electrically connected with the high-voltage pulse power source for its electric discharge.The setting of ptc heater 3 plasma generator 2 and ozone filter screen 4 it
Between, the external heating power supply of ptc heater 3.The rear end of ozone filter screen 4, the second adsorption filtration is arranged in second adsorption filter screen 5
Net 5 uses activated charcoal strainer.Dust-collecting pipe 6 be arranged in ozone filter screen 4 end (may also be arranged on plasma generator 2 with
Between ozone filter screen 4),
Wherein, the first adsorption filter screen 1, ozone filter screen 4 are respectively formed telescoping structure, the first adsorption filter screen 1 and stone
One end of English outer tube 22, ozone filter screen 4 are threadedly coupled with the other end of quartz outer tube 22.Electrode is provided in dust-collecting pipe 6
Plate 61 is provided with dust collector pole 62 on electrode plate 61, dedusting hole 63 is provided on dust collector pole 62.
First adsorption filter screen 1 includes the honeycomb aluminum cold catalyst filter screen 11 close to input end, the honeycomb far from input end
Aluminium photo-catalytic filtering screen 12.
Embodiment of above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is implemented, and does not limit the protection scope of the present invention, and all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
Claims (8)
1. a kind of low-temperature plasma purifier, the first adsorption filter screen (1), the plasma generator successively passed through including gas
(2), ozone filter screen (4), and the blower to be evacuated, it is characterised in that: the plasma generator (2) includes quartz
Inner tube (21), quartz outer tube (22) and the copper pipe (23) with copper splinter (24), copper pipe (23) setting pass through bracket (211)
It is fixed in quartz outer tube (22), quartz inner pipe (21) setting is in copper pipe (23), setting in the quartz inner pipe (21)
There is one to pass through quartz inner pipe (21) and one end has the stainless steel wire (25) of stainless steel elastic slice (26), the quartz outer tube (22)
Both ends are respectively arranged with negative electrode probe (27) and positive electrode probe (28), the negative electrode probe (27) and positive electrode probe
(28) quartz outer tube (22) inside is protruded into inner end, and the stainless steel elastic slice (26) connect with the inner end of negative electrode probe (27) leads
Logical, the copper pipe (23) connect conducting with positive electrode probe (28) by copper splinter (24), winds on the quartz outer tube (22)
Have stainless steel annular (29), one end of the stainless steel annular (29) is connect with the outer end of negative electrode probe (27) leads
Logical, the other end is hanging, and the positive and negative electrode probe (28,27) is electrically connected with the high-voltage pulse power source for its electric discharge.
2. low-temperature plasma purifier according to claim 1, it is characterised in that: first adsorption filter screen (1), smelly
Oxygen filter screen (4) is respectively formed telescoping structure, one end, the ozone mistake of first adsorption filter screen (1) and quartz outer tube (22)
Strainer (4) is threadedly coupled with the other end of quartz outer tube (22).
3. low-temperature plasma purifier according to claim 1, it is characterised in that: the negative electrode probe (27) and positive electricity
Pole probe (28) is provided with insulating sealing plug (210) between quartz outer tube (22) respectively.
4. low-temperature plasma purifier according to claim 1, it is characterised in that: it further include dust-collecting pipe (6), it is described to gather dust
(6) are managed to be arranged between plasma generator (2) and ozone filter screen (4) or be arranged in the end of ozone filter screen (4).
5. low-temperature plasma purifier according to claim 4, it is characterised in that: be provided with electricity in the dust-collecting pipe (6)
Pole plate (61) is provided with dust collector pole (62) on the electrode plate (61), is provided with dedusting hole (63) on the dust collector pole (62).
6. low-temperature plasma purifier according to claim 1, it is characterised in that: the first adsorption filter screen (1) packet
Include the honeycomb aluminum cold catalyst filter screen (11) close to input end, the honeycomb aluminum photo-catalytic filtering screen (12) far from input end.
7. low-temperature plasma purifier according to claim 1, it is characterised in that: it further include the second adsorption filter screen (5),
Second adsorption filter screen (5) setting is in the rear end of ozone filter screen (4), and second adsorption filter screen (5) is using activity
Charcoal filter screen.
8. low-temperature plasma purifier according to claim 1, it is characterised in that: it further include ptc heater (3), it is described
Ptc heater (3) is arranged between plasma generator (2) and ozone filter screen (4), the external heating of the ptc heater (3)
Power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688344.XU CN208320475U (en) | 2018-05-09 | 2018-05-09 | Low-temperature plasma purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688344.XU CN208320475U (en) | 2018-05-09 | 2018-05-09 | Low-temperature plasma purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320475U true CN208320475U (en) | 2019-01-04 |
Family
ID=64777247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820688344.XU Active CN208320475U (en) | 2018-05-09 | 2018-05-09 | Low-temperature plasma purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4023592A1 (en) * | 2020-12-30 | 2022-07-06 | Sun Hydraulics (China) Co., Ltd. | Long-life discharge tube for ozone generator |
-
2018
- 2018-05-09 CN CN201820688344.XU patent/CN208320475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4023592A1 (en) * | 2020-12-30 | 2022-07-06 | Sun Hydraulics (China) Co., Ltd. | Long-life discharge tube for ozone generator |
| US11912570B2 (en) | 2020-12-30 | 2024-02-27 | Sun Hydraulics (China) Co., Ltd. | Long-life discharge tube for ozone generator |
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