CN113594879B - Negative oxygen ion generation method and negative oxygen ion generator - Google Patents
Negative oxygen ion generation method and negative oxygen ion generator Download PDFInfo
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- CN113594879B CN113594879B CN202110911267.6A CN202110911267A CN113594879B CN 113594879 B CN113594879 B CN 113594879B CN 202110911267 A CN202110911267 A CN 202110911267A CN 113594879 B CN113594879 B CN 113594879B
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- oxygen
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- shaped polar
- negative
- polar plate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Oxygen, Ozone, And Oxides In General (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a negative oxygen ion generation method, which comprises the following steps: s1, arranging a tile-shaped polar plate S2 in water, electrically connecting a negative electrode of a direct-current high-voltage power supply to the tile-shaped polar plate, S3, preparing oxygen by using an oxygen generating device, and introducing the oxygen into the water; oxygen can obtain free electrons along the surface ascending S4 of the polar plate and under the principle of creeping discharge, so that the negative oxygen ion generating method releases the free electrons by utilizing the creeping discharge principle of the contact surface of the tile-shaped polar plate arranged in water and water, and the free electrons are captured by the oxygen to generate negative oxygen ions.
Description
Technical Field
The invention relates to the field of negative ion generators, in particular to a negative oxygen ion generation method and a negative oxygen ion generator.
Background
Negative air (oxygen) ion (NAI) is a generic term for negatively charged single gas molecules and light ion clusters. In natural ecosystems, forests and wetlands are important sites for the generation of air negative (oxygen) ions. The air purification device has an adjusting effect in the aspects of air purification, urban microclimate and the like, and the concentration level is one of indexes for urban air quality evaluation.
NAI is mainly atomic group formed by combining oxygen-containing anions in air with a plurality of water molecules, and according to the theory adopted by the joint atmospheric committee of the International Union of geophysics and geometrics, NAI is O 2 - (H 2 O) n, or OH - (H 2 O)n，CO 4 (H 2 O) 2, a generic term for single negatively charged gas molecules and their light ion groups. Due to the molecular ratio of oxygen to CO 2 ，N 2 The equimolecular molecules are more electrophilic, so that oxygen molecules preferentially acquire electrons to form negative ions, so that NAI is mainly composed of negative oxygen ions, and is often called air negative oxygen ions.
NAI is one of important members of active oxygen, and has strong oxidation-reduction effect as the negative charge is similar to superoxide radical in structure, so that the NAI can destroy the barrier of bacterial and viral charges and the activity of bacterial cell active enzyme; in addition, NAI can settle suspended particulate matter in the air and thus has many benefits to humans.
Generating the NAI can be divided into two ways: the invention relates to a method for artificially generating negative oxygen ions.
However, in the traditional method for artificially producing the negative oxygen ions, electrons are mainly released by utilizing a tip discharge mode of the electrode, however, in the tip discharge mode, the released electrons can be dissipated in all directions, and the generation efficiency of the negative oxygen ions is low. And requires a relatively high voltage.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: provided are a negative oxygen ion generation method and a negative oxygen ion generator.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method for generating negative oxygen ions, comprising the steps of: .
S1, vertically arranging a plurality of tile-shaped polar plates in water, wherein the distance between adjacent tile-shaped polar plates is smaller than the thickness d of the tile-shaped polar plates;
s2, electrically connecting the tile-shaped polar plate to the negative electrode of the direct-current high-voltage power supply;
s3, introducing oxygen to the lower part of the tile-shaped polar plate, and floating the oxygen along the tile-shaped polar plate under the action of buoyancy;
s4, generating creeping discharge at the contact surface of the negative plate and water, releasing free electrons, and capturing the free electrons by the bypass oxygen to generate negative oxygen ions.
Compared with the prior art, the invention has the following technical effects:
according to the invention, the tile-shaped polar plate vertically arranged in water is utilized, after a high-voltage power supply is connected to the tile-shaped polar plate, a creeping discharge phenomenon is generated on the contact surface of the tile-shaped polar plate and water, free electrons are released, oxygen is introduced below the tile-shaped polar plate, oxygen bubbles float up along the tile-shaped polar plate under the action of buoyancy, so that released electrons are captured, free electrons are captured by the oxygen, and negative oxygen ions are generated. In the process of generating negative oxygen ions, the oxygen bubbles have longer contact time with the tile-shaped polar plates due to structural limitation, so the capturing efficiency of electrons is high.
The invention also discloses a negative oxygen ion generator, which comprises a water tank, a tile-shaped polar plate, oxygen generating equipment, a gas pipe and a direct-current high-voltage power supply;
the water tank is made of insulating materials;
the tile-shaped polar plates are vertically arranged in the water tank, and the distance between the adjacent tile-shaped polar plates is smaller than the thickness d of the tile-shaped polar plates;
the oxygen generating equipment is used for separating oxygen from air;
the gas pipe is connected with the oxygen generating equipment and the water tank, and oxygen is introduced into the water tank;
the direct-current high-voltage power supply is used for providing electric energy, and the negative electrode of the direct-current high-voltage power supply is electrically connected with the tile-shaped polar plate.
The device has the beneficial effects that the production of negative oxygen ions can be realized by utilizing the creeping discharge phenomenon, and the working efficiency is high.
Preferably, the oxygen generating device is a molecular sieve oxygenerator.
Drawings
FIG. 1 is a schematic diagram of a negative oxygen ion generator according to the present invention;
FIG. 2 is a schematic view of the thickness d of a tile-shaped polar plate in the present invention;
in the drawings, the list of component names indicated by the respective reference numerals is as follows:
1. a water tank; 2. tile-shaped polar plates; 3. a gas pipe; 4. a water surface; 5. oxygen bubbles.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
A method for generating negative oxygen ions, comprising the steps of:
s1, vertically arranging a plurality of tile-shaped polar plates in water, wherein the distance between adjacent tile-shaped polar plates is smaller than the thickness d of the tile-shaped polar plates;
s2, electrically connecting the tile-shaped polar plate to the negative electrode of the direct-current high-voltage power supply;
s3, introducing oxygen to the lower part of the tile-shaped polar plate, and floating the oxygen along the tile-shaped polar plate under the action of buoyancy;
s4, generating creeping discharge at the contact surface of the negative plate and water, releasing free electrons, and capturing the free electrons by the bypass oxygen to generate negative oxygen ions.
A negative oxygen ion generator comprises a water tank 1, a tile-shaped polar plate 2, oxygen generating equipment, a gas pipe 3 and a direct-current high-voltage power supply;
the water tank 1 is made of an insulating material;
the tile-shaped polar plates 2 are vertically arranged in the water tank, and the distance between the adjacent tile-shaped polar plates 2 is smaller than the thickness d of the tile-shaped polar plates; in this example, the tile-shaped polar plate 2 is completely immersed below the water surface 4;
the oxygen generating equipment is a molecular sieve oxygen generator and is used for separating oxygen from air;
the gas pipe 3 is connected with the oxygen generating equipment and the water tank 1, oxygen is introduced into the water tank, and the oxygen is released into the water through the tiny holes below the tile-shaped polar plates to form tiny oxygen bubbles 5; the oxygen bubbles 5 float upwards under the action of buoyancy, and as the distance between the adjacent tile-shaped polar plates 2 is smaller than the thickness d of the tile-shaped polar plates 2, the oxygen bubbles 5 always contact with the tile-shaped polar plates 2 in the floating process, so that electrons released by the tile-shaped polar plates can be obtained more easily, and negative oxygen ions are formed.
The direct-current high-voltage power supply is used for providing electric energy, and the negative electrode of the direct-current high-voltage power supply is electrically connected with the tile-shaped polar plate. The tile-shaped polar plate connected with the high-voltage power supply can generate the creeping discharge phenomenon at the boundary with water, and is placed in the water because the voltage required for generating the creeping discharge in the water is far lower than the voltage required for directly releasing free electrons into the air, and the creeping discharge is easy to realize. And oxygen is concentrated and combined with free electrons.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (3)
1. The negative oxygen ion generation method is characterized by comprising the following steps of:
s1, vertically arranging a plurality of tile-shaped polar plates in water, wherein the distance between adjacent tile-shaped polar plates is smaller than the thickness d of the tile-shaped polar plates;
s2, electrically connecting the tile-shaped polar plate to the negative electrode of the direct-current high-voltage power supply;
s3, introducing oxygen to the lower part of the tile-shaped polar plate, and floating the oxygen along the tile-shaped polar plate under the action of buoyancy;
s4, generating creeping discharge at the contact surface of the negative plate and water, releasing free electrons, and capturing the free electrons by the bypass oxygen to generate negative oxygen ions.
2. A negative oxygen ion generator comprises a water tank, a tile-shaped polar plate, oxygen generating equipment, a gas pipe and a direct-current high-voltage power supply;
the water tank is made of insulating materials;
the tile-shaped polar plates are vertically arranged in the water tank, and the distance between the adjacent tile-shaped polar plates is smaller than the thickness d of the tile-shaped polar plates;
the oxygen generating equipment is used for separating oxygen from air;
the gas pipe is connected with the oxygen generating equipment and the water tank, and oxygen is introduced into the water tank;
the direct-current high-voltage power supply is used for providing electric energy, and the negative electrode of the direct-current high-voltage power supply is electrically connected with the tile-shaped polar plate.
3. The negative oxygen ion generator of claim 2, wherein the oxygen generating device is a molecular sieve oxygen generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911267.6A CN113594879B (en) | 2021-08-09 | 2021-08-09 | Negative oxygen ion generation method and negative oxygen ion generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911267.6A CN113594879B (en) | 2021-08-09 | 2021-08-09 | Negative oxygen ion generation method and negative oxygen ion generator |
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| Publication Number | Publication Date |
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| CN113594879A CN113594879A (en) | 2021-11-02 |
| CN113594879B true CN113594879B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314494Y (en) * | 1997-07-03 | 1999-04-14 | 白晓斌 | High performance negative oxygen ion generator |
| CN108183396A (en) * | 2018-03-20 | 2018-06-19 | 四川水峪龙峡孝道行天下文化传播有限公司 | The method and air purifier of negative oxygen ion are generated using the Plus acidic plant of energy ore |
| CN112769043A (en) * | 2021-03-03 | 2021-05-07 | 山东然清环保科技有限公司 | Air negative ion generator and using method thereof |
-
2021
- 2021-08-09 CN CN202110911267.6A patent/CN113594879B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314494Y (en) * | 1997-07-03 | 1999-04-14 | 白晓斌 | High performance negative oxygen ion generator |
| CN108183396A (en) * | 2018-03-20 | 2018-06-19 | 四川水峪龙峡孝道行天下文化传播有限公司 | The method and air purifier of negative oxygen ion are generated using the Plus acidic plant of energy ore |
| CN112769043A (en) * | 2021-03-03 | 2021-05-07 | 山东然清环保科技有限公司 | Air negative ion generator and using method thereof |
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| CN113594879A (en) | 2021-11-02 |
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