CN205634886U - Dielectric barrier discharge board and plate -type ozone generator's base unit component - Google Patents
Dielectric barrier discharge board and plate -type ozone generator's base unit component Download PDFInfo
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- CN205634886U CN205634886U CN201620360225.2U CN201620360225U CN205634886U CN 205634886 U CN205634886 U CN 205634886U CN 201620360225 U CN201620360225 U CN 201620360225U CN 205634886 U CN205634886 U CN 205634886U
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- ozone generator
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Abstract
The utility model discloses a dielectric barrier discharge board, package rubbing board body, be provided with oxygen intake, ozone outlet and corresponding oxygen passageway and smelly oxygen passage on the edition of books body respectively, the middle part of the edition of books body still is equipped with cooling channel and corresponding cooling water inlet and coolant outlet, cooling channel's upper and lower two sides respectively is equipped with a high -pressure assembly. Wherein, high -pressure assembly is including the ceramic ware that is the recess form, be equipped with one " mouth " font rubber packing ring in the recess of pottery ware and lie in combined electrode board and heat -conducting silica gel cushion this rubber packing ring, extremely time range upon range of setting on the follow. The utility model also discloses an one kind by the plate -type ozone generator's that dielectric barrier discharge board and cooling plate constitute base unit component. Furthermore, the utility model discloses still disclose one kind including a set of at least the plate -type ozone generator module of base unit component to reach the large -scale plate -type ozone generator unit that constitutes by at least a set of this plate -type ozone generator module.
Description
Technical field
This utility model relates to the component of a kind of panel type ozone producer, is specifically related to a kind of dielectric barrier discharge (Dielectric Barrier Discharge, DBD) plate.Additionally, this utility model further relates to base unit component and the Ozone generator module of a kind of panel type ozone producer including described dielectric barrier discharge plate, belong to ozone and produce manufacturing field of equipment.
Background technology
1898, Otto (Otto) etc. tested a kind of new prototype panel type ozone producer in the Lille of France, and had built up an ozone in Nice, FRA city and process water factory.But, in development thereafter, tubular ozone generator occuping market position of mainstream always, the emergence of panel type ozone producer is then the thing of last decade.
Relative to tubular ozone generator, panel type ozone producer has a natural advantage: easy to process, be easily achieved modularity, gas producing efficiency is high, save space etc..Along with the development of technology, new technique, new material, the employing of new technology, panel type ozone producer has a wide range of applications and application prospect in industries such as water process, environmental protection, medicine, food.
Theory and practice shows, during producing ozone, has the energy of more than 85% to be dissipated with sound, light, the form of heat.Therefore, good cooling is to ensure that ozonator is long-term, the essential condition of stable operation, is also the problem that must solve of design high performance ozone generator.
CN2841629Y discloses a kind of composition board type high-frequency large-scale ozone generator, it is made up of ground electrode, potsherd dielectric substance, heat-conducting pad, high-field electrode, elastic footrest, end seal etc., wherein, water cooling tube it is provided with in ground electrode, each adjacent tubes interconnects, and both ends are provided with water inlet and outlet, efficient energy-saving can be realized, feature that gas production is big.CN103387212B discloses a kind of Modular plate-type ozone generator; it is integration packaging high frequency/high-field electrode, water-cooled ground electrode, block media, electric discharge air chamber and the fundamental such as gas passage and cooling passage in DBD module; wherein; ground electrode is attached to cool down the surface of frid; and the back side of cooling frid is machined with a plurality of tank, be conducive to carrying out large-scale production.
But, representated by above-mentioned prior art is a kind of current board-like DBD Ozone generator module structure, and it have employed water-cooled ground electrode bar none, and does not use cooling between back-to-back two electrode plate；Heat owing to putting aside therebetween cannot distribute, and causes battery lead plate temperature to raise, and then is transmitted to ionization chamber, finally affects the efficiency that ozone produces.
The method using ground electrode side and high-pressure side simultaneously to cool down, can be effectively improved the operating mode that ozone produces, and improves the yield of ozone, concentration and efficiency.But, owing to high-pressure side cooling relates to the high pressure of volt up to ten thousand, needing to realize high-efficiency heat conduction on the premise of ensureing reliable insulation, coolant to be guaranteed can not be leaked to high-pressure section, and this all exists higher difficulty with in processing technique technically.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of can the dielectric barrier discharge plate (DBD plate) of production ozone efficient, high-quality.Additionally, another object of the present utility model is to provide the base unit component of a kind of panel type ozone producer being made up of described dielectric barrier discharge plate.A further object of the present utility model is to provide a kind of Ozone generator module containing described base unit component.
For achieving the above object, this utility model is by the following technical solutions:
A kind of dielectric barrier discharge plate, including plate body, oxygen intake, ozone outlet and corresponding oxygen channel and ozone channel it is respectively arranged with on described plate body, the middle part of described plate body is additionally provided with cooling duct and corresponding cooling water inlet and coolant outlet, and the upper and lower faces of described cooling duct is respectively provided with a high potential assembly.
Preferably: described high potential assembly includes the high insulation/highly heat-conductive carbon/ceramic porcelain dish in groove-like, it is provided with one " mouth " font rubber washer in the groove of described pottery ware and is positioned at this rubber washer, the combination electrode plate of stacking setting from top to bottom and thermal conductive silicon rubber cushion.
Preferably: described combination electrode plate includes dielectric-slab, electrode and the backboard that stacking from top to bottom is arranged.
Preferably: described high potential assembly, relative to the upper and lower faces of cooling duct, is arranged in the corresponding recesses on described plate body by pottery ware.
Preferably: described cooling duct is serpentine configuration, described plate body is additionally provided with power interface.
Another object of the present utility model, the base unit component of a kind of panel type ozone producer, it includes dielectric barrier discharge plate as above and lays respectively at two pieces of coldplates on its positive and negative two sides.
Preferably: described coldplate includes coldplate body, it includes hot switching path and corresponding coolant inlet and cooling liquid outlet, described coldplate also includes the ground electrode relative with combination electrode being arranged at coldplate body surface and is located at the pad on ground electrode surface, and described pad forms ionization chamber between described combination electrode and ground electrode.
Preferably: described hot switching path is turbulence structure.
A further object of the present utility model, a kind of panel type ozone producer module, it includes least one set base unit as above component.
Another purpose of the present utility model, a kind of big plate-type Modular ozone generator unit, it includes least one set Ozone generator module as above.
The beneficial effects of the utility model are, this utility model is by increasing cooling duct in dielectric barrier discharge plate, by the way of high-pressure side, low-pressure side cool down simultaneously, and can be by the Operating condition adjustment of ionization chamber to optimal.Meanwhile, by components such as height insulation/highly heat-conductive carbon/ceramic porcelain dish, thermal conductive silicon rubber cushions, on the premise of ensureing reliable insulation, high-efficiency heat conduction is achieved, the beneficially production efficient, high-quality of ozone.
Accompanying drawing explanation
Fig. 1 shows the sectional view of dielectric barrier discharge plate described in the utility model；
Fig. 2 shows the top view of dielectric barrier discharge plate described in the utility model；
Fig. 3 shows the sectional view of high potential assembly described in the utility model；
Fig. 4 shows the various views of the base unit component of panel type ozone producer described in the utility model, and wherein, Fig. 4 a is plane graph, and Fig. 4 b is top view, and Fig. 4 c is sectional view；
Fig. 5 shows the sectional view of coldplate described in the utility model；
Fig. 6 is according to a kind of embodiment of the present utility model, it is shown that the Ozone generator module being formed by connecting by described base material unit member.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.
As depicted in figs. 1 and 2, dielectric barrier discharge plate described in the utility model (DBD plate) includes plate body 1, it is respectively arranged with oxygen intake 2 on described plate body 1, ozone outlet 3 and the corresponding oxygen channel 4 being connected with described oxygen intake 2 and ozone outlet 3 respectively and ozone channel 13, the middle part of described plate body 1 is provided with cooling duct 10 and same corresponding cooling water inlet 14a and coolant outlet 14b, in this utility model, described cooling duct 10 can use serpentine configuration or other structure beneficially dispelled the heat, and the inner surface of described cooling duct 10 is through Passivation Treatment.In addition, described dielectric barrier discharge plate also includes the high potential assembly being symmetricly set in described cooling duct 10 upper and lower faces, as it is shown on figure 3, described high potential assembly includes groove-like height insulation/highly heat-conductive carbon/ceramic porcelain dish 12, one " mouth " the font viton gasket 5 being respectively arranged in pottery ware 12 groove and is positioned at the combination electrode plate of opening and the thermal conductive silicon rubber cushion 11 of this viton gasket 5.Wherein, described combination electrode plate includes dielectric-slab 7, electrode 6 and the backboard 9 that stacking from top to bottom is arranged, and by the coated on both sides heat conductive silica gel by described thermal conductive silicon rubber cushion 11, be bonded as one the described high potential assembly of formation by height insulation/highly heat-conductive carbon/ceramic porcelain dish 12 and described combination electrode plate.It should be noted that in bonding process it should be noted that clear air, in order to reduce thermal resistance.This utility model high potential assembly as above is bonding complete after, bottom it, the bottom of ware 12 (that is, pottery) coated with thermally conductive silica gel, is bonded to be arranged in the corresponding recesses on plate body 1 relative to cooling duct 10 upper and lower faces subsequently.Similarly, it should be noted that clear air in bonding process, in order to reduce thermal contact resistance.Additionally, dielectric barrier discharge plate described in the utility model also includes (high frequency/high pressure) power interface 15 on plate body 1.In this utility model, described dielectric barrier discharge plate body 1 is formed by aluminum profile extrusion, and its surface entirety carries out ceramic treatment.
This utility model dielectric barrier discharge as above plate can be with the base unit component of coldplate composition panel type ozone producer.As shown in Figure 4, the base unit component of described panel type ozone producer includes this utility model dielectric barrier discharge as above plate A, and the positive and negative two sides of described dielectric barrier discharge plate A be respectively provided with a coldplate B.As shown in Figure 5, described coldplate B includes plate body 2, it is respectively arranged with coolant inlet, cooling liquid outlet and is arranged at the hot switching path 21 communicated with described coolant inlet and cooling liquid outlet within described coldplate body 2, between coolant inlet and cooling liquid outlet.In this utility model, the described preferred turbulence structure of hot switching path 21.That described coldplate also includes being arranged at the surface of coldplate body 2 and combination electrode plate relatively electrode 23 and the pad 22 of outwardly convex being located on ground electrode 23 surface.In this utility model.The surface of described ground electrode 23 carries out ceramic treatment after polish again, and its locus on the cooling plate is the most relative with the dielectric-slab 7 in the combination electrode of DBD plate.Described pad 22 forms narrow discharge space between combination electrode and ground electrode 23, i.e. the ionization chamber 6 shown in Fig. 1.This utility model coldplate as above can use aluminum essence casting one-shot forming, or parts processing molding after with cold soldering or Friction stir welding, make an entirety, this is prior art, does not repeats them here.
The work process of the base unit component of this utility model panel type ozone producer as above is: the oxygen come from source of the gas is through oxygen intake 2 and is positioned at corresponding two oxygen channels 4 on the positive and negative two sides of plate body 1 and enters ionization chamber 6, under plasmoid, become the mixed gas of ozone and oxygen, send through ozone outlet 3 from corresponding two ozone channel 13 being positioned at the positive and negative two sides of plate body 1 subsequently.Meanwhile, the coolant inlet of the coldplate B of the coolant cooling water inlet 14a on dielectric barrier discharge plate A respectively and dielectric barrier discharge plate A both sides respectively enters the cooling duct 10 on dielectric barrier discharge plate A and the hot switching path 21 on coldplate B, and send via corresponding coolant outlet 14b and cooling liquid outlet, can be in ozone production, high-pressure side and low-pressure side are cooled down simultaneously, by the Operating condition adjustment of ionization chamber to optimal.
The base unit component of this utility model panel type ozone producer as above, not only can used aloned, also multiple can assemble and use, to form different scales, to be suitable for the board-like DBD Ozone generator module of different application.Preferably, in described Ozone generator module, multiple base unit components are arranged symmetrically with.Such as, described Ozone generator module can integration packaging 4 DBD as above base unit component, thus 4 times that its productivity is single DBD base unit component.
This utility model Ozone generator module as above, not only can used aloned, also multiple can assemble and use, to form different scales, large modular ozonator unit towards different application.Such as, can be used by multiple Ozone generator module " in parallel ", each Ozone generator module is " sandwich " structure of " coldplate B+ block media plate A+ coldplate B ", and the independence for ease of each module plugs, when assembling, between adjacent two modules, leave gap.In this ozonator unit, each module is the most independently-powered, i.e. each Ozone generator module respectively configures corresponding power supply, thus forms the large modular ozonator unit meeting " plug and pull " demand.It is highly preferred that each Ozone generator module built-in with CPU power supply.This assembling mode, it can carry out the assembling of any amount Ozone generator module in theory, and in large scale system is applied, several Ozone generator module can be assembled into a unit, then these type of machine component layers multiple are loaded rack.
Additionally, as shown in Figure 6, multiple Ozone generator module can also the mode of " series connection+in parallel " be used in combination.By the connected mode of gas and water pipeline as shown in Figure 6, gas and water is the most thoroughly isolated, but flow direction is contrary, provides good operating mode for ionization chamber.Cooling water/coolant that this utility model is used can use pure water, and the type of cooling can use the interior circulating cooling mode of temperature-controllable, and this is prior art, does not repeats them here.
This utility model is by preferred embodiment having carried out detailed explanation.But, by studying carefully above, to the change of each embodiment with to increase also be apparent to one of ordinary skill in the art.It is intended that all these changes and increase fall in this utility model scope of the claims.
Similar numbering refers to similar element.For clarity, may there is situation about some line, layer, element, parts or feature being amplified in the accompanying drawings.
Term used herein is only and is illustrated specific embodiment, and it is not intended to limit this utility model.Unless otherwise defined, all terms used herein (including technical term and scientific terminology) are all identical with the understanding of this utility model one of ordinary skill in the art.Must also be it is clear that in addition to having clear and definite definition in this article, in such as dictionary, the term of generally definition should be construed to can have the consistent meaning in the linguistic context of this specification and correlation technique, and the idealization should do not explained or undue formalization.Known function or structure are in briefly and clearly consider or repeat no more.
Claims (10)
1. a dielectric barrier discharge plate, including plate body, it is characterized in that: on described plate body, be respectively arranged with oxygen intake, ozone outlet and corresponding oxygen channel and ozone channel, the middle part of described plate body is additionally provided with cooling duct and corresponding cooling water inlet and coolant outlet, and the upper and lower faces of described cooling duct is respectively provided with a high potential assembly.
Dielectric barrier discharge plate the most according to claim 1, it is characterized in that: described high potential assembly includes the ceramic ware in groove-like, in the groove of described pottery ware, be provided with combination electrode plate in one " mouth " font rubber washer and this rubber washer, that stacking is arranged from top to bottom and thermal conductive silicon rubber cushion.
Dielectric barrier discharge plate the most according to claim 2, it is characterised in that: described combination electrode plate includes dielectric-slab, electrode and the backboard that stacking from top to bottom is arranged.
4. according to the dielectric barrier discharge plate described in Claims 2 or 3, it is characterised in that: described high potential assembly, relative to the upper and lower faces of cooling duct, is arranged in the corresponding recesses on described plate body by pottery ware.
5. according to the dielectric barrier discharge plate described in any one in claim 1-3, it is characterised in that: described cooling duct is serpentine configuration, and described plate body is additionally provided with power interface.
6. the base unit component of a panel type ozone producer, it is characterised in that: include in claim 1-5 the dielectric barrier discharge plate described in any one and lay respectively at two pieces of coldplates on its positive and negative two sides.
Base unit component the most according to claim 6, it is characterized in that: described coldplate includes coldplate body, it includes hot switching path and corresponding coolant inlet and cooling liquid outlet, described coldplate also includes the ground electrode relative with combination electrode being arranged at coldplate body surface and is located at the pad on ground electrode surface, and described pad forms ionization chamber between described combination electrode and ground electrode.
Base unit component the most according to claim 7, it is characterised in that: described hot switching path is turbulence structure.
9. a panel type ozone producer module, it is characterised in that: include least one set base unit component as described in any one in claim 6-8.
10. a big plate-type Modular ozone generator unit, it is characterised in that: include least one set Ozone generator module as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360225.2U CN205634886U (en) | 2016-04-26 | 2016-04-26 | Dielectric barrier discharge board and plate -type ozone generator's base unit component |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620360225.2U CN205634886U (en) | 2016-04-26 | 2016-04-26 | Dielectric barrier discharge board and plate -type ozone generator's base unit component |
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| CN205634886U true CN205634886U (en) | 2016-10-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516523A (en) * | 2018-05-10 | 2018-09-11 | 江苏沃尔特环保有限公司 | A kind of Modular plate-type ozone generator water cooling ground electrode |
| CN108529565A (en) * | 2018-05-10 | 2018-09-14 | 江苏沃尔特环保有限公司 | A kind of novel Ozone generator module unit |
| CN109336058A (en) * | 2018-11-30 | 2019-02-15 | 南昌大学 | A kind of outfield enhancing ozone generating-device |
| CN109368598A (en) * | 2018-12-26 | 2019-02-22 | 河南迪诺环保科技股份有限公司 | A kind of board-like high performance ozone generator |
-
2016
- 2016-04-26 CN CN201620360225.2U patent/CN205634886U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516523A (en) * | 2018-05-10 | 2018-09-11 | 江苏沃尔特环保有限公司 | A kind of Modular plate-type ozone generator water cooling ground electrode |
| CN108529565A (en) * | 2018-05-10 | 2018-09-14 | 江苏沃尔特环保有限公司 | A kind of novel Ozone generator module unit |
| CN109336058A (en) * | 2018-11-30 | 2019-02-15 | 南昌大学 | A kind of outfield enhancing ozone generating-device |
| CN109368598A (en) * | 2018-12-26 | 2019-02-22 | 河南迪诺环保科技股份有限公司 | A kind of board-like high performance ozone generator |
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