CN105841265A - Plasma air purification unit - Google Patents
Plasma air purification unit Download PDFInfo
- Publication number
- CN105841265A CN105841265A CN201610335302.3A CN201610335302A CN105841265A CN 105841265 A CN105841265 A CN 105841265A CN 201610335302 A CN201610335302 A CN 201610335302A CN 105841265 A CN105841265 A CN 105841265A
- Authority
- CN
- China
- Prior art keywords
- air purification
- purification unit
- plasma air
- metal foam
- bacteria
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to the field of air purification, and particularly relates to a plasma air purification unit. The plasma air purification unit comprises a power source, two metal foam electrode plates and a porous insulation plate. After the metal foam electrode plates are electrified, the metal foam electrode plates can adsorb viruses, bacteria, dust, formaldehyde and other harmful gases, decompose and destroy the viruses, bacteria, formaldehyde and other harmful gases to realize the purpose of eradicating the viruses, killing the bacteria and removing peculiar smell; and the porous insulation plate is made from an electro-discharge dielectric-barrier material, can adsorb the viruses, bacteria, dust, formaldehyde and other harmful gases and realizes the purposes of eradicating the viruses, killing the bacteria and removing the peculiar smell under the action of an electric field formed by the two metal foam electrode plates. The plasma air purification unit is simple in structure and convenient to install; the overall size of the plasma air purification unit can be adjusted according to operating environments; and the plasma air purification unit is convenient to open and close and has high controllability.
Description
Technical field
The invention belongs to air purification field, particularly relate to a kind of plasma air purification unit.
Background technology
Currently, plasma purifier work process on the market can have the ozone of sharp aroma, ozone pair
The healthy of people has certain impact, so can not use in the occasion having people.Secondly, current plasma
Depurator electrode is metallic plate or tinsel, and absorption dust is limited in one's ability, and effect is undesirable.Furthermore, common
The clean unit of plasma purifier uses papery Web materials to absorb dust etc., need to often change, and the cycle is short,
Uneconomical.
Summary of the invention
The technical problem to be solved is to provide a kind of plasma air purification unit, when reaching work without
Ozone produces, harmless, promotes dust adsorption ability, capable of washing and reusable purpose.
The present invention solves that above-mentioned technical problem be the technical scheme is that
Thering is provided a kind of plasma air purification unit, it is characterized in that and includes power supply, two metal foams
Battery lead plate, a porous insulation plate；
Described power supply is connected with two metal foam electrode plates respectively, and porous insulation plate is arranged at two metal foams
Between battery lead plate and contact with each other.
Described plasma air purification unit side is provided with fan.
It is also respectively provided with a porous insulation plate outside said two foam electrode plate and contacts with each other.
The thickness of described metal foam electrode plate is 3～10mm, and porosity is more than 10PPI.
The thickness of described porous insulation plate is 10～20mm, and porosity is more than 30%.
The invention has the beneficial effects as follows:
People's occasion continuous sterilization can had degerming: common plasma purifier can produce pungent ozone abnormal smells from the patient,
During the work of this plasma purifying unit, ozone free produces, harmless, therefore can in all case use；
Dust (including PM2.5) in the adsorbable air of metal foam high-field electrode: common plasma is clean
Changing device electrode is metallic plate or tinsel, and absorption dust is limited in one's ability, and the present invention uses metal foam high-field electrode
Improve dust adsorption ability；
The metal foam electrode of novel plasma air cleaning member and the most adsorbable dust of porous insulation medium, thin
Bacterium etc., and capable of washing reuse: the clean unit of common plasma purifier uses papery Web materials to inhale
Receive dust etc., need to often change, metal foam electrode that the present invention uses and porous insulation medium is capable of washing lays equal stress on
Multiple use.
Accompanying drawing explanation
Fig. 1 is the plasma cleaning cell schematics of the present invention
In figure, 1 is fan, and 2 is porous ceramic plate, and 3 is foam nickel electrode plate, and 4 is power supply.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is described in detail.
As it is shown in figure 1, plasma cleaning unit by power supply 4, foam nickel electrode plate 3, porous ceramic plate 2,
Fan 1 forms.
Foam nickel electrode plate is the tabular porous electrode of 300 (mm) * 500 (mm) * 5 (mm) specification, hole
Gap rate is 50PPI, adsorbable virus, antibacterial, dust, formaldehyde and other harmful gas after energising, and by disease
Poison, antibacterial, formaldehyde and other harmful gas decompose destruction, it is achieved elimination virus, the purpose sterilizing, eliminating the unusual smell.
The tabular via material of 300 (mm) * 500 (mm) * 15 (mm) specification, hole sized by porous ceramic plate
Gap rate 50%, is positioned in the middle of two layers of foam nickel electrode plate, is discharge medium barrier material, adsorbable virus,
Antibacterial, dust, formaldehyde and other harmful gas, and disappear under the electric field action that two foam nickel electrode plates are formed
Go out virus, sterilize, eliminate the unusual smell.
Adding porous ceramic plate between two foam nickel electrode plates of embodiment, swaging increased by two foam nickel electrode plates
Becoming highfield, produce plasma, air realizes Air purification after flowing through this novel plasma clean unit.
The two additional porous ceramic plates of foam electrode plate, promote air-filtering ability.Air cleaning member additional fans, promotees
Enter air flowing, enter air cleaning member.
Present configuration is simple, easy for installation, and overall size can be according to using environment regulation switch convenient, controllability
By force.
Claims (5)
1. a plasma air purification unit, it is characterised in that: include power supply, two metal foam electrode
Plate, a porous insulation plate；
Described power supply is connected with two metal foam electrode plates respectively, and porous insulation plate is arranged at two metal foams
Between battery lead plate and interfix.
A kind of plasma air purification unit the most according to claim 1, it is characterised in that: described etc.
Ionic air clean unit side is provided with fan.
A kind of plasma air purification unit the most according to claim 1, it is characterised in that: described two
It is also respectively provided with a porous insulation plate outside individual metal foam electrode plate and contacts with each other.
A kind of plasma air purification unit the most according to claim 1, it is characterised in that: described gold
The thickness belonging to foam electrode plate is 3～10mm, and porosity is more than 10PPI.
A kind of plasma air purification unit the most according to claim 1, it is characterised in that: described many
The thickness of hole insulation board is 10～20mm, and porosity is more than 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610335302.3A CN105841265A (en) | 2016-05-19 | 2016-05-19 | Plasma air purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610335302.3A CN105841265A (en) | 2016-05-19 | 2016-05-19 | Plasma air purification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105841265A true CN105841265A (en) | 2016-08-10 |
Family
ID=56594000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610335302.3A Pending CN105841265A (en) | 2016-05-19 | 2016-05-19 | Plasma air purification unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841265A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331956A (en) * | 2020-03-07 | 2020-06-26 | 云南省第一人民医院 | Fabric for inhibiting bacteria and viruses, preparation method thereof and protective clothing made of fabric |
| CN111442429A (en) * | 2020-04-01 | 2020-07-24 | 珠海格力电器股份有限公司 | Sterilization and disinfection module and air purifier |
| CN111536615A (en) * | 2020-04-30 | 2020-08-14 | 清华大学 | Novel electromagnetic sterilization device for air sterilization of buildings |
| CN111569617A (en) * | 2019-02-19 | 2020-08-25 | 清华大学 | Air purifying device |
| CN113041386A (en) * | 2019-12-10 | 2021-06-29 | 清华大学 | Plasma sterilization device based on porous medium discharge |
| WO2021219944A1 (en) * | 2020-04-28 | 2021-11-04 | Prodose | Method and device for disinfecting and cleaning enclosed spaces in particular, such as a passenger compartment on a means of transport |
Citations (7)
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|---|---|---|---|---|
| US6805732B1 (en) * | 1999-11-23 | 2004-10-19 | Airinspace Ltd. | Electrostatic treatment of aerosols, devices and method for producing same |
| CN1749662A (en) * | 2004-09-14 | 2006-03-22 | Lg电子株式会社 | Surface discharge type air cleaning device |
| WO2012122045A2 (en) * | 2011-03-04 | 2012-09-13 | The Board Of Regents For Oklahoma State University | Plasma apparatus for biological decontamination and sterilization and method for use |
| CN102958264A (en) * | 2012-11-20 | 2013-03-06 | 浙江大学 | Plasma generation device and method based on back corona creeping-surface breakdown of catalyst as well as application thereof |
| CN103623930A (en) * | 2013-12-13 | 2014-03-12 | 孟金来 | Electrode screen board for radial-flow electric dust collector |
| CN204219982U (en) * | 2014-11-17 | 2015-03-25 | 安吉润风空气净化科技有限公司 | A kind of gas cleaning plant of dielectric barrier discharge |
| CN205939471U (en) * | 2016-05-19 | 2017-02-08 | 西安航科等离子体科技有限公司 | Plasma air purification unit |
-
2016
- 2016-05-19 CN CN201610335302.3A patent/CN105841265A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6805732B1 (en) * | 1999-11-23 | 2004-10-19 | Airinspace Ltd. | Electrostatic treatment of aerosols, devices and method for producing same |
| CN1749662A (en) * | 2004-09-14 | 2006-03-22 | Lg电子株式会社 | Surface discharge type air cleaning device |
| WO2012122045A2 (en) * | 2011-03-04 | 2012-09-13 | The Board Of Regents For Oklahoma State University | Plasma apparatus for biological decontamination and sterilization and method for use |
| CN102958264A (en) * | 2012-11-20 | 2013-03-06 | 浙江大学 | Plasma generation device and method based on back corona creeping-surface breakdown of catalyst as well as application thereof |
| CN103623930A (en) * | 2013-12-13 | 2014-03-12 | 孟金来 | Electrode screen board for radial-flow electric dust collector |
| CN204219982U (en) * | 2014-11-17 | 2015-03-25 | 安吉润风空气净化科技有限公司 | A kind of gas cleaning plant of dielectric barrier discharge |
| CN205939471U (en) * | 2016-05-19 | 2017-02-08 | 西安航科等离子体科技有限公司 | Plasma air purification unit |
Non-Patent Citations (1)
| Title |
|---|
| 王长全: "《气体放电在工业中的应用研究》", 31 August 2014, 济南：山东大学出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569617A (en) * | 2019-02-19 | 2020-08-25 | 清华大学 | Air purifying device |
| CN113041386A (en) * | 2019-12-10 | 2021-06-29 | 清华大学 | Plasma sterilization device based on porous medium discharge |
| CN111331956A (en) * | 2020-03-07 | 2020-06-26 | 云南省第一人民医院 | Fabric for inhibiting bacteria and viruses, preparation method thereof and protective clothing made of fabric |
| CN111442429A (en) * | 2020-04-01 | 2020-07-24 | 珠海格力电器股份有限公司 | Sterilization and disinfection module and air purifier |
| WO2021219944A1 (en) * | 2020-04-28 | 2021-11-04 | Prodose | Method and device for disinfecting and cleaning enclosed spaces in particular, such as a passenger compartment on a means of transport |
| CN111536615A (en) * | 2020-04-30 | 2020-08-14 | 清华大学 | Novel electromagnetic sterilization device for air sterilization of buildings |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |