CN110190520B - Nanometer water ion generating device - Google Patents
Nanometer water ion generating device Download PDFInfo
- Publication number
- CN110190520B CN110190520B CN201910370336.XA CN201910370336A CN110190520B CN 110190520 B CN110190520 B CN 110190520B CN 201910370336 A CN201910370336 A CN 201910370336A CN 110190520 B CN110190520 B CN 110190520B
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- CN
- China
- Prior art keywords
- negative electrode
- heat pump
- fixing seat
- electrode
- generating device
- 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.)
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- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 150000002500 ions Chemical class 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
- H05K7/20472—Sheet interfaces
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention provides a nano water ion generating device, which sequentially comprises the following components from top to bottom: the surface of the negative electrode is arranged into a thread shape or a scaly or concave-shaped form and other non-smooth surfaces, so that the contact area between the negative electrode and flowing air is increased, more water molecules are deposited on the surface of the negative electrode, and the retention time of the water molecules on the wall of the negative electrode is increased; meanwhile, as the negative electrode extends into the tubular cavity of the positive electrode, the discharge efficiency is improved, and meanwhile, the quantity of nanometer water ions generated by ionization is greatly improved.
Description
Technical Field
The invention relates to a nano water ion generating device, belonging to the field of air purification, cosmetology, hairdressing, sterilization and deodorization.
Background
Nanometer water ion technology is attracting attention due to its biological activity, small particle size, stable performance, weak acidity, sterilization and deodorizing, and is gradually applied to air purifier, blower, air conditioner, deodorizing agent, etc. The existing nano water ion generating device generally comprises a discharge electrode, a refrigerating unit and a radiating conducting plate; the refrigerating end of the refrigerating unit is connected with the discharge electrode, and the radiating end is connected with the radiating conducting plate; a high-voltage electrode is arranged right above the discharge electrode; the high-voltage electrode is composed of a high-voltage needle, and the high-voltage electrode adopts a negative electrode end discharge mode to decompose and break up water on the surface of the discharge electrode to generate charged particles containing active oxygen such as hydroxyl radicals, oxygen radicals and the like, namely nano water ions, as in patent CN106877179A, CN107528221A, CN106877179A, CN106936073A, CN103764294B and the like. However, the prior art device for producing nano water ions has the following disadvantages: 1. the surface of the negative electrode adopts a smooth structure, so that excessive water molecules on the surface of the negative electrode can flow away rapidly once deposited, the retention time of the water is short, meanwhile, the specific surface area of the negative electrode is small, the deposition amount of the water molecules on the surface of the negative electrode is small, and active oxygen such as hydroxyl free radicals, oxygen free radicals and the like generated by discharging the discharge electrode is less, so that the sterilizing and deodorizing effects are poor; 2. the positive electrode of the nano water ion device is generally concave or ratchet, the negative electrode adopts a discharge electrode to be needle-shaped, the relative area of the two electrodes is small, the two electrodes are mainly discharged in a point-to-point mode during discharge, the nano water ions generated in the discharge mode are less, the efficiency is low, and meanwhile, the service life of the discharge electrode is shortened due to the point-to-point discharge; 3. the root of the negative electrode is integrally formed with the negative fixing seat, so that the installation and maintenance are inconvenient.
Disclosure of Invention
To overcome the above disadvantages, an object of the present invention is to provide a nano-water ion generating device capable of efficiently and largely producing nano-water ions by improving a discharge manner of two poles, and easy to assemble and maintain.
The technical scheme of the invention is as follows:
the nano water ion generating device provided by the invention comprises the following components in sequence from top to bottom: the invention relates to a heat pump, in particular to a heat pump, which comprises a positive electrode, a separator, a negative electrode fixing seat, a heat pump mounting seat and a heat conducting fin, wherein the root of the negative electrode is fixedly connected with the negative electrode fixing seat through a threaded embedded hole in the center of the negative electrode fixing seat.
As another improvement measure of the invention, the positive electrode of the nano water ion generating device is hollow tubular, the bottom of the positive electrode is provided with an annular fixing seat, the annular fixing seat and the positive electrode are integrally formed, and the annular fixing seat is provided with at least 3 fixing holes.
In the nano water ion generator, a spacer is arranged between an anode electrode and a cathode electrode, the spacer is made of an insulating material, a threaded embedding hole is formed in the center of the spacer, support columns are arranged at the top edge of the spacer, the number of the support columns is not less than 3, and U-shaped air inlets are formed among the support columns.
According to the nano water ion generating device, the negative electrode fixing seat is arranged on the heat pump, and the negative electrode penetrates through the threaded embedding hole in the center of the isolating piece from the bottom to enter the tubular cavity of the positive electrode, so that the inner surface of the cavity of the positive electrode in the cavity takes the negative electrode as the center to discharge the surface of the negative electrode column in a large area.
In order to condense the vapor in the air on the negative electrode, the heat pump is arranged below the negative electrode fixing seat, the refrigerating end of the heat pump is contacted with the negative electrode fixing seat, and the heating end of the heat pump is contacted with the heat conducting sheet.
In addition, the positive electrode, the separator, the negative electrode fixing seat, the heat pump mounting seat and the heat conducting fin of the nano water ion generating device are detachable, so that the nano water ion generating device is easier to assemble and maintain.
In the nano water ion generating device, the heat pump mounting seat and the heat conducting fin are respectively provided with the same number of fixing holes as those on the positive electrode annular base.
In the nano water ion generating device, the positive electrode, the isolating piece, the negative electrode fixing seat, the heat pump mounting seat and the heat conducting fin are firmly connected through the fixing holes arranged on the fixing seat at the bottom of the positive electrode, the fixing holes on the heat pump mounting seat and the fixing holes designed on the heat conducting fin.
In a further improvement measure, the surface of the negative electrode of the nano water ion generating device can be provided with a scaly shape or a concave-convex shape, or the surface area of the negative electrode can be increased, and the negative electrode can be provided with other non-smooth surfaces.
Further improvement measures, the negative electrode of the nano water ion generating device can be integrally installed after being welded with the negative electrode fixing seat.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. according to the nano water ion generating device, the surface of the negative electrode is provided with the non-smooth surface in a threaded shape, a scaly shape or a pit shape and the like, so that the contact area of the negative electrode and flowing air is increased, more water molecules are deposited on the surface of the negative electrode, and meanwhile, the retention time of the water molecules on the wall of the negative electrode is increased.
2. According to the nano water ion generating device, the negative electrode extends into the tubular cavity of the positive electrode, the positive electrode discharges the outer surface of the negative electrode column in a large area by taking the extending negative electrode as the center, the discharge efficiency is improved, the quantity of nano water ions generated by ionization is greatly improved, and a large quantity of nano water ions can be generated.
3. The positive electrode, the separator, the negative electrode fixing seat, the heat pump mounting seat and the heat conducting fin of the nano water ion generating device are detachable in a split type, so that the disassembly and replacement of the components are easier to carry out, and the assembly and maintenance of the nano water ion generating device are easier to carry out.
4. According to the nano water ion generating device, the heat pump is connected with the negative electrode fixing seat and the heat conducting fin in a separation mode, so that the contact area of the fixing seat and the heat conducting fin is increased, the heat conduction efficiency of the negative electrode fixing seat is increased, and the refrigeration efficiency of the negative electrode is improved.
5. The positive electrode of the nano water ion generating device is arranged in a hollow tube shape, so that the surface discharge in a tube cavity is realized, the discharge aging of the positive electrode is reduced, and the service life of the positive electrode is greatly prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a nano water ion generating device.
Fig. 2 is a schematic diagram 1 of the positive and negative working principles of a nano water ion generating device.
Fig. 3 is a schematic diagram 2 of the positive and negative working principles of a nano water ion generator.
FIG. 4 is a cross-sectional view of a nano-water ion generating device.
Fig. 5 is a perspective view of a nano water ion generating device.
Detailed Description
As shown in fig. 1: the nanometer water ion generator includes from top to bottom: positive electrode (1), separator (2), negative electrode (3), negative electrode fixing base (4), heat pump (5), heat pump mount pad (6), conducting strip (7), negative electrode (3) surface is provided with the screw thread, and screw thread fixed orifices (8) and negative electrode fixing base (4) fastening connection at negative electrode fixing base (4) center are passed through at the root of negative electrode (3), then rethread sets up fixed orifices (9) on annular fixing base (14) of positive electrode (1) bottom, sets up fixed orifices (12) on heat pump mount pad (6) and sets up fixed orifices (13) on conducting strip (7) from top to bottom positive electrode (1), separator (1), negative electrode fixing base (4), heat pump (5), heat pump mount pad (6), conducting strip (7) are firmly connected with connecting piece (15) in proper order.
As shown in fig. 1, a heat pump (5) of the nano water ion generating device is composed of a pair of semiconductor refrigerating material P/N sections, the refrigerating end surface of the heat pump is closely contacted with the bottom of a negative electrode fixing seat (4) to cool a negative electrode (3), and when the surface temperature of the negative electrode (3) is lower than the dew point temperature of air, water vapor in the air is condensed on the threaded surface of the negative electrode (3) to provide a water source for manufacturing nano water ions; the heating end of the heat pump (5) is closely contacted with the heat conducting fin (7) so as to promote the heat dissipation of the heating end of the heat pump (5). The negative electrode (3) and the negative electrode fixing seat (4) are made of heat dissipation materials, and the heat conduction sheet (7) is made of heat dissipation materials.
As shown in a figure (1), a negative electrode (3) and a negative electrode fixing seat (4) of the nano water ion generating device are detachably arranged; or the cathode electrode and the cathode electrode fixing seat are welded and then integrally installed.
As shown in fig. 1, a heat pump (5), a heat pump mounting seat (6) and a heat conducting fin (7) of the nano water ion generating device can be round, square or other special shapes.
Above negative electrode fixing base (4) top set up separator (2), negative electrode (3) run through screw thread embedded hole (10) through separator (2) center from bottom to top, get into in positive electrode (1) tubular cavity, this separator (2) are insulating material, keep apart negative electrode (3), negative electrode fixing base (4) and positive electrode (1) insulation for high-voltage current can only discharge from positive electrode (1) to negative electrode (3), separator (2) top is equipped with not less than 3 support column numbers, constitutes the U-shaped air inlet between each support column, the air gets into from the U-shaped air inlet.
As shown in fig. 1, the top end of a positive electrode (1) of the nano water ion generating device is hollow, an annular fixing seat (14) is arranged at the bottom of the positive electrode, the annular fixing seat (14) and the hollow tube at the top of the positive electrode (1) are integrally formed, and at least 3 fixing holes are formed in the annular fixing seat (14). The cathode electrode (3) is inserted into a tubular cavity of the anode electrode (1) from the bottom through a thread embedded hole (10) at the center of the separator (2), and the anode electrode (1) in the cavity performs large-area discharge between the surfaces of the cathode electrode column facing the inner tube of the cavity by taking the inserted cathode electrode (3) as the center, so that water on the thread surface of the cathode electrode (3) is ionized, and a large amount of nano water ions are generated.
Finally, it should also be noted that the above list is only one specific embodiment of the present invention. Obviously, the invention is not limited to the above embodiments, but many variations are possible. All modifications directly derived or suggested to one skilled in the art from the present disclosure should be considered as being within the scope of the present invention.
Claims (6)
1. A nanometer water ion generating device sequentially comprises from top to bottom: positive electrode (1), separator (2), negative electrode (3), negative electrode fixing base (4), heat pump (5), heat pump mount pad (6), conducting strip (7), its characterized in that: the separator (2) is provided with a thread embedded hole (10), the separator (2) is positioned between the positive electrode (1) and the negative electrode fixing seat (4), one end of the negative electrode (3) is connected with the negative electrode fixing seat (4), and the other end of the negative electrode (3) penetrates through the thread embedded hole (10) to extend towards the positive electrode (1); the outer surface of the negative electrode (3) is provided with threads; when the surface temperature of the negative electrode (3) is lower than the dew point temperature of air, water vapor in the air condenses on the thread surface of the negative electrode (3) to provide a water source for manufacturing nano water ions;
the positive electrode (1) is hollow and tubular, the isolating piece (2) is made of insulating materials, at least 3 supporting columns (11) are arranged at the top edge of the isolating piece (2), and U-shaped air inlets are formed among the supporting columns (11); the negative electrode fixing seat is arranged on the heat pump; the negative electrode (3) passes through a threaded embedded hole (10) in the center of the separator (2) and enters a tubular cavity of the positive electrode (1);
the bottom of the positive electrode (1) is provided with an annular fixing seat (14), the annular fixing seat (14) and the positive electrode (1) at the upper part are integrally formed, and the annular fixing seat (14) is provided with at least more than 3 fixing holes (9); a plurality of fixing holes (12) are formed in the heat pump mounting seat (6), a plurality of fixing holes (13) are formed in the heat conducting fin (7), and the number of the fixing holes (12) formed in the heat pump mounting seat (6), the number of the fixing holes (13) formed in the heat conducting fin (7) and the number of the fixing holes (9) formed in the annular fixing seat (14) are the same; the heat pump comprises an anode electrode (1), a separator (2), a cathode electrode (3), a cathode electrode fixing seat (4), a heat pump (5), a heat pump mounting seat (6) and a heat conducting fin (7), wherein the fixing hole (9) at the bottom of the anode electrode (1), a fixing hole (12) arranged on the heat pump mounting seat (6) and a fixing hole (13) arranged on the heat conducting fin (7) are fixedly connected through a connecting piece (15).
2. The nano-water ion generating device according to claim 1, wherein: the root of the negative electrode (3) is fixedly connected with the negative electrode fixing seat (4) through the threaded embedded hole (8) in the center of the negative electrode fixing seat (4).
3. The nano-water ion generating device according to claim 1, wherein: the refrigerating end of the heat pump (5) is contacted with the negative electrode fixing seat (4), and the heating end of the heat pump (5) is contacted with the heat conducting sheet (7).
4. The nano-water ion generating device according to claim 1, wherein: the positive electrode (1), the separator (2), the negative electrode (3), the negative electrode fixing seat (4), the heat pump (5), the heat pump mounting seat (6) and the heat conducting fin (7) are detachable in a split mode.
5. The nano-water ion generating device according to claim 1, wherein: the heat conducting fin (7) is made of heat dissipation materials.
6. The nano-water ion generating device according to claim 1, wherein: the negative electrode (3) and the negative electrode fixing seat (4) are integrally arranged after being welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370336.XA CN110190520B (en) | 2019-05-06 | 2019-05-06 | Nanometer water ion generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370336.XA CN110190520B (en) | 2019-05-06 | 2019-05-06 | Nanometer water ion generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110190520A CN110190520A (en) | 2019-08-30 |
| CN110190520B true CN110190520B (en) | 2024-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910370336.XA Active CN110190520B (en) | 2019-05-06 | 2019-05-06 | Nanometer water ion generating device |
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| Country | Link |
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| CN (1) | CN110190520B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086860A (en) * | 2019-12-31 | 2020-12-15 | 平流层复合水离子(深圳)有限公司 | Solid self-cooling electrode discharge device |
| CN111637552B (en) * | 2020-05-20 | 2021-05-14 | 浙江维度环保科技有限公司 | Nano water ion generating device and self-adaptive control system thereof |
| CN111547818A (en) * | 2020-06-08 | 2020-08-18 | 平流层复合水离子(深圳)有限公司 | Water quality tip charge transfer device and method |
| CN113754033A (en) * | 2020-07-28 | 2021-12-07 | 平流层复合水离子(深圳)有限公司 | Magnetic rotary water ion generator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2102303A (en) * | 1981-06-22 | 1983-02-02 | Aqua Electronics Limited | Ozone generation and water treatment |
| CN101898180A (en) * | 2009-01-27 | 2010-12-01 | 松下电工株式会社 | Electrostatic atomization device |
| CN101959609A (en) * | 2008-02-27 | 2011-01-26 | 松下电工株式会社 | Electrostatic atomizer |
| CN101970942A (en) * | 2008-03-10 | 2011-02-09 | 松下电器产业株式会社 | Air conditioner |
| CN102006942A (en) * | 2008-04-18 | 2011-04-06 | 松下电工株式会社 | Electrostatically atomizing device |
| WO2016163691A1 (en) * | 2015-04-08 | 2016-10-13 | 김찬모 | Plasma treatment apparatus having twist-shaped discharge electrode and method for manufacturing twist-shaped discharge electrode |
| CN206940627U (en) * | 2017-05-27 | 2018-01-30 | 四川省科学城中心科技有限公司 | A kind of electric Fenton water treatment facilities |
| CN210074429U (en) * | 2019-05-06 | 2020-02-14 | 邱庆彬 | Nano water ion generating device |
-
2019
- 2019-05-06 CN CN201910370336.XA patent/CN110190520B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2102303A (en) * | 1981-06-22 | 1983-02-02 | Aqua Electronics Limited | Ozone generation and water treatment |
| CN101959609A (en) * | 2008-02-27 | 2011-01-26 | 松下电工株式会社 | Electrostatic atomizer |
| CN101970942A (en) * | 2008-03-10 | 2011-02-09 | 松下电器产业株式会社 | Air conditioner |
| CN102006942A (en) * | 2008-04-18 | 2011-04-06 | 松下电工株式会社 | Electrostatically atomizing device |
| CN101898180A (en) * | 2009-01-27 | 2010-12-01 | 松下电工株式会社 | Electrostatic atomization device |
| WO2016163691A1 (en) * | 2015-04-08 | 2016-10-13 | 김찬모 | Plasma treatment apparatus having twist-shaped discharge electrode and method for manufacturing twist-shaped discharge electrode |
| CN206940627U (en) * | 2017-05-27 | 2018-01-30 | 四川省科学城中心科技有限公司 | A kind of electric Fenton water treatment facilities |
| CN210074429U (en) * | 2019-05-06 | 2020-02-14 | 邱庆彬 | Nano water ion generating device |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210624 Address after: 518052 NO.201, Tongfu Road, Pingdong community, Pingdi street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Stratospheric composite water ions (Shenzhen) Co.,Ltd. Address before: No.28, group 2, Gaodong village, Xiangshi Town, Longchang County, Neijiang City, Sichuan Province Applicant before: Qiu Qingbin |
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