CN108455535A - A kind of ozone generator equipped with positioning protrusion - Google Patents
A kind of ozone generator equipped with positioning protrusion Download PDFInfo
- Publication number
- CN108455535A CN108455535A CN201810580253.9A CN201810580253A CN108455535A CN 108455535 A CN108455535 A CN 108455535A CN 201810580253 A CN201810580253 A CN 201810580253A CN 108455535 A CN108455535 A CN 108455535A
- Authority
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- China
- Prior art keywords
- plug
- central electrode
- electrode
- positioning protrusion
- holder
- 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.)
- Granted
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 210000003298 dental enamel Anatomy 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000005684 electric field Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- -1 alkane hydrocarbon Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/10—Dischargers used for production of ozone
- C01B2201/14—Concentric/tubular dischargers
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/20—Electrodes used for obtaining electrical discharge
- C01B2201/22—Constructional details of the electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
A kind of ozone generator equipped with positioning protrusion, including central electrode, outer ring electrode and plug；Outer ring electrode is set in outside central electrode, makes to form gas gap between the outer circumference surface of central electrode and the inner peripheral surface of outer ring electrode；The both ends of central electrode stretch out in outside outer ring electrode respectively, and plug is equipped with axially extending bore, and plug is respectively sleeved at by the axially extending bore at the both ends of outer ring electrode and central electrode；The inner wall of axially extending bore is equipped with inwardly protruded positioning protrusion, and positioning protrusion abuts the outer circumference surface of central electrode.The ozone generator of the present invention is got up centre of location electrode by the way that convex is arranged in plug inner wall, ensures the concentricity of central electrode and outer ring electrode, keep the space in gas gap consistent, electric discharge is uniform, ensures that the production efficiency of ozone is stablized, reaches energy-efficient effect to reduce power consumption.
Description
Technical field
The present invention relates to a kind of gas generator more particularly to a kind of ozone generators.
Background technology
Ozone generator generally includes a central electrode pipe and an outer ring electrode pipe, access alternation high voltage electric field electric shock oxygen
Gas generates ozone.The positioning accuracy of concentricity between the central electrode pipe and outer ring electrode pipe of existing ozone generator is not
Height keeps the width in the gas gap between central electrode pipe and outer ring electrode pipe inconsistent, and guiding discharge is uneven, the life of ozone
Efficiency fluctuation is produced, power consumption is high, not energy-efficient.
Invention content
According to an aspect of the invention, there is provided a kind of ozone generator equipped with positioning protrusion, including central electrode,
Outer ring electrode and plug；Outer ring electrode is set in outside central electrode, makes the outer circumference surface of central electrode and the inner circle of outer ring electrode
Gas gap is formed between circumferential surface；The both ends of central electrode stretch out in outside outer ring electrode respectively, and plug is equipped with axially extending bore, plug
The end of outer ring electrode and central electrode is set in by the axially extending bore；The inner wall of axially extending bore is equipped with inwardly protruding
Positioning protrusion, positioning protrusion abut central electrode outer circumference surface.
The ozone generator of the present invention is got up centre of location electrode by the way that convex is arranged in plug inner wall, ensures center
The concentricity of electrode and outer ring electrode makes the equivalent width in gas gap, and electric discharge is uniform, ensures that the production efficiency of ozone is stablized,
Reach energy-efficient effect to reduce power consumption.
In some embodiments, positioning protrusion includes multiple independent axial ribs, is distributed uniformly and circumferentially
On the inner wall of axially extending bore.Positioning protrusion is equally distributed independent axial ribs, which is conducive to promote positioning accurate
Degree.
In some embodiments, further include two holders, holder be arranged respectively the outer end for being fixed on plug and in
On the terminal part of heart electrode；Gap of breathing freely is formed between the inner wall of the axially extending bore of plug and the outer circumference surface of central electrode, is blocked up
Venthole, venthole and ventilative gap area are equipped in head；Plug is inner end towards one end of outer ring electrode, and inner end is arranged
To form airtight construction on the end of outer ring electrode, and make ventilative gap and gas gap area；Plug towards holder one
End is outer end, and outer end is chimeric with holder, forms airtight construction.By between outer ring electrode, central electrode, plug and holder
Fit structure, formed breathe freely gap, provide air supply channel for gas gap, while ensureing the air-tightness of ozone generator.
In some embodiments, outer ring electrode includes inner tube and is arranged radiating fin on inner pipe, the inner end of plug
Portion is towards radiating fin and is set on the end of inner tube；Further include the second sealing ring, the inner wall of the inner end of plug is additionally provided with
One ring-shaped step for being radially recessed formation, the second sealing ring is set on the end of inner tube, and is abutted with ring-shaped step, with shape
At airtight construction.By ring-shaped step and the second sealing ring, the airtight effect between plug and outer ring electrode is realized.
In some embodiments, the inner face of holder is equipped with first annular groove and second annular groove, the first ring
The diameter of connected in star is more than the diameter of second annular groove, is formed between first annular groove and second annular groove first annular
Protrusion；Holder is set on the outer end of plug and the terminal part of central electrode, wherein the outer end insertion of plug is first annular
The terminal part of groove, central electrode is embedded in second annular groove.By the fit structure between holder and plug, central electrode,
Realize the airtight effect between three.
In some embodiments, further include the first sealing ring, be set in the both ends of central electrode；On plug inner wall also
Equipped with radially projecting prominent circle, it is located at the outside of positioning protrusion, and short in positioning protrusion；First annular protrusion is embedded in plug
Inner wall and the outer circumference surface of central electrode between gap in, the first sealing ring is located between prominent circle and first annular protrusion,
To form airtight construction.It is further ensured that the air-tightness between holder and plug, central electrode by prominent circle and the first sealing ring.
In some embodiments, further include two holders, holder be arranged respectively the outer end for being fixed on plug and in
On the terminal part of heart electrode；The end face of holder is equipped with first flange, and first flange is equipped with the first mounting hole, further includes one end
The installing pipe being fixed on the first mounting hole；The inner face of plug is equipped with second flange, and second flange is equipped with the second mounting hole,
Installing pipe is embedded in the second mounting hole；The end face of outer ring electrode is equipped with third mounting hole；Further include mounting screw, mounting screw according to
It is secondary to pass through the first mounting hole, installing pipe, the second mounting hole, and screw in third mounting hole and fix.Pass through first flange, the second method
Blue, installing pipe and mounting screw, realize between outer ring electrode, plug and holder it is succinct, close, be effectively fixedly connected with pass
System.
In some embodiments, institute's plug is equipped with the ventilating column of a protrusion, and ventilating column is equipped with ventilation therethrough
The outer wall in hole, ventilating column is equipped with the first inclined surface, is reduced outside outer radial；Further include fixing nut, fixing nut passes through spiral shell
Line screws on ventilating column, and the inner wall of fixing nut is equipped with the second inclined surface, is reduced outside the outer radial of the second inclined surface, first
Inclined surface and the second inclined surface separate simultaneously opposite；First inclined surface and the second inclined surface are the conical surface or the first inclined surface and second
Inclined surface is cambered surface；First inclined surface is parallel with the second inclined surface.Inclined surface is arranged on ventilating column and fixing nut, and (first tilts
Face and the second inclined surface), ensure the fastness and leakproofness of the tracheae connection of gas supply.
In some embodiments, further include two holders, holder be arranged respectively the outer end for being fixed on plug and in
On the terminal part of heart electrode；Holder includes a vertical portion and is fixed on the sleeping portion of vertical portion bottom end, and vertical portion is fixed with plug, is stood in portion
Portion is equipped with heat emission hole, is equipped with convection holes below, and the convection holes of two holders are axially opposed；Ventilation is equipped in central electrode
Hole, ventilation hole are connected to heat emission hole；Sleeping portion is equipped with hexagonal mounting hole.Convection holes are set on holder, reinforce air-cooled efficiency.
In some embodiments, outer ring electrode includes metal inner pipe and the radiating fin that is set on metal inner pipe, is dissipated
Hot fin include radially replace fixed perpendicular matrix and Y matrix, erect matrix cross section be vertical bar type, Y matrix it is transversal
Face is " Y " font, and branch is outwardly；Central electrode is enamel pipe.Radiating fin is using sun floral structure (alternately fixed perpendicular type
Piece and Y matrix), radiating efficiency is improved, central electrode uses enamel pipe, with non-friable, not easy to crack, ozone concentration is high, ozone
Stable yield, attenuation coefficient be low, excellent results with long service life.
Description of the drawings
Fig. 1 is the stereogram of the ozone generator of the present invention；
Fig. 2 is the right view of the ozone generator of the present invention；
Fig. 3 is the part explosive view of the ozone generator of the present invention；
Fig. 4 is the sectional view of the ozone generator of the present invention.
Specific implementation mode
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1-4 schematically shows a kind of ozone generator of embodiment according to the present invention.As shown, this is smelly
Oxygen Generator includes central electrode 1,5, two holders 6 of the fixing nut of plug 3, two of outer ring electrode 2, two, 7 and of mounting screw
Electrode connecting piece 8.The ozone generator substantially symmetrical structure, wherein outer ring electrode 2 is set in outside central electrode 1, passes through peace
Plug 3 and holder 6 are separately fixed at the both ends of central electrode 1 by cartridge screw 7, and electrode slice is fixed therein by mounting screw 7
On one holder 6, fixing nut 5 is fixed on plug 3.
Central electrode 1 is enamel pipe, and enamel is sintered by Enamel glaze material, in advance punching press or the gold of casting and forming
Belong to and applies Enamel glaze material, sinter molding on base.Central electrode 1 is made with enamel, there is non-friable, not easy to crack, attenuation coefficient
Excellent results low, with long service life.Perforative ventilation hole 11 is equipped in central electrode 1, for realizing air-cooled.Central electrode 1
End be further fixed on the electrode terminal 12 of a bar shaped, stretch out outside holder 6, for being connect with power supply.
Outer ring electrode 2 includes a hollow inner tube and is arranged radiating fin 22 on inner pipe, which is specially metal
Inner tube 21.Metal inner pipe 21 is set in outside central electrode 1, and one is formed between inner peripheral surface and the outer circumference surface of central electrode 1
Axial gas gap 4 generates ozone for being passed through oxygen or air by corona discharge.Specifically, radiating fin 22 includes
Radially replace fixed perpendicular matrix 221 and Y matrix 222, the cross section for erecting matrix 221 is vertical bar type, the cross of Y matrix 222
Section is " Y " font, one end be it is single prop up, the other end be Liang Ge branches, wherein branch outwardly.The branch end of the Y matrix 222 can
It is effectively increased the heat dissipation area of cooling fin, while Dan Zhiduan can ensure there is certain distance with adjacent vertical-shaped, will not cause
Cooling fin is overstocked, ensures heat-dissipating space.Radiating fin 22 is aluminum alloy fin, through shifting to an earlier date peroxidating processing, prevents from using
Aluminium dirt or powder, the increasing energy consumption to influence heat dissipation effect are generated after aoxidizing in the process.On the both sides of the end face of radiating fin 22
A third mounting hole 223 is further respectively had, for being fixed with plug 3 and holder 6.
An axially extending bore 31 is equipped in plug 3, plug 3 is respectively sleeved at the two of central electrode 1 by the axially extending bore 31
On end, gap 32 of breathing freely is formed between the inner wall and the outer circumference surface of central electrode 1 of the axially extending bore 31.Plug 3 is towards outer shroud
One end of electrode 2 is inner end, which is set on the end of metal inner pipe 21, in the inner end and metal for making plug 3
The outer end of pipe 21 forms airtight construction, meanwhile, so that ventilative gap 32 is connected to gas gap 4；Plug 3 towards holder 6 one
End is outer end, and the outer end is chimeric with holder 6, forms airtight construction, keeps the end in ventilative gap 32 hermetic closed.It is preferred that
Ground, plug 3 further include the first sealing ring 33 and the second sealing ring 34.31 inner wall of axially extending bore at the inner end of plug 3 is along diameter
To recess, a ring-shaped step 313 is formed, the second sealing ring 34 is set on the end of inner tube, and is abutted with ring-shaped step 313,
To form airtight construction.In the present embodiment, the second sealing ring 34 is with two for one group of use.Preferably, the end of metal inner pipe 21
Portion uses chamfering structure, to facilitate in embedded plug 3.
The inner wall of axially extending bore 31 is equipped with inwardly protruded positioning protrusion 311, and positioning protrusion 311 abuts central electrode 1
Outer circumference surface.Positioning protrusion 311 is evenly distributed in axis in the circumferential direction of the circle including multiple independent axial ribs
To on the inner wall of through-hole 31.Six ribs are set in the present embodiment.The positioning protrusion 311 can be used for fixed center electrode 1, ensure
The concentricity of itself and outer ring electrode 2 makes the equivalent width in gas gap 4, and electric discharge is uniform, ensures that the production efficiency of ozone is stablized,
Reach energy-efficient effect to reduce power consumption.It is additionally provided with radially projecting prominent circle 312 on 3 inner wall of plug, is located at positioning protrusion
311 outside (i.e. close to the side of holder 6), and it is short in positioning protrusion 311, i.e. and positioning protrusion 311 is more inside than the prominent circle 312
Protrusion prevents prominent circle 312 from being contacted with central electrode 1, influences positioning accuracy, which makes for fixing the first sealing ring 33
It forms airtight construction with holder 6, as detailed below.
Plug 3 further includes ventilating column 35 of the radial protrusion at the top of it, for being connect with tracheae.Diameter is equipped in plug 3
To perforative venthole 36, the top of ventilating column 35 is run through in one end of venthole 36, and the other end is connected to ventilative gap 32.Ventilation
The outer wall of column 35 is equipped with the first inclined surface 351, is reduced outside outer radial.Screw thread is additionally provided on the outer wall of ventilating column 35, it is fixed
For nut 5 by threaded engagement on ventilating column 35, the inner wall of fixing nut 5 is equipped with the second inclined surface 51, the second inclined surface 51
Outer radial outside reduce, it is identical as the inclined direction of the first inclined surface 351 of ventilating column.First inclined surface 351 and second tilts
It is separated by a distance and opposite and right between face 51.When ventilating column 35 for being passed through the tracheae of gas with connecting, the tracheae
End can be sleeved on the first inclined surface 351, and then the second fixing nut 5 is sleeved on tracheae, and screws on ventilating column 35,
Compared to common non-inclined face design is played, second inclined surface 51 is jointly inclined to tracheae formation one with the first inclined surface 351
Oppressive force can better ensure that the tightness and sealing performance of connection.Specifically, which tilts
Face 51 can be the conical surface or cambered surface, can be shiny surface or rough surface, can be relatively parallel or not parallel, in the present embodiment preferably
The smooth conical surface being mutually parallel.
Second flange 37 is additionally provided on the inner face (i.e. the end face of inner end) of plug 3, second flange 37 is equipped with second
Mounting hole 38, for being fixed with holder 6 and outer ring electrode 2.Preferably, which uses hexgonal structure.
Preferably, plug 3, the first sealing ring 33 and the second sealing ring 34 can be by plastic productions, due to its needs and ozone
Contact, it is preferred to use fluoroplastics are made, and fluoroplastics refer to part or all of hydrogen by fluorine-substituted alkane hydrocarbon polymer, with excellent
Good fire-retardant, anti-oxidant, corrosion-resistant, high and low temperature resistance, further, plug 3 and its ventilating column 35 may be used PVDF and (gather
Vinylidene) material injection forms.
Holder 6 includes a vertical portion 61 and the sleeping portion 62 for being fixed on vertical portion bottom end, founds portion 61 and is fixed with plug 3, the portion 62 that crouches uses
In support.Specifically, the center for founding portion 61 is equipped with heat emission hole 614, opposite with the ventilation hole 11 of central electrode and be connected to, and is used for
Realize the air-cooled of central electrode 1.The inner face (towards the end face of plug 3) in vertical portion 61 is equipped with first annular groove 611 and the
Second ring groove 613, the diameter of first annular groove 611 are more than the diameter of second annular groove 613, first annular groove 611
First annular protrusion 612 is formed between second annular groove 613, holder 6 is set in outer end and the central electrode 1 of plug 3
Terminal part on, wherein the outer end of plug 3 is embedded in first annular groove 611, and the terminal part of central electrode 1 is embedded in the second ring
Connected in star 613.First sealing ring 33 is set in the both ends of central electrode 1, first annular protrusion 612 be embedded in plug 3 inner wall and
In gap between the outer circumference surface of central electrode 1, the first sealing ring 33 is located between prominent circle 312 and first annular protrusion 612,
To form airtight construction.
The lower section of the first annular groove 611 in the vertical portion of holder is additionally provided with convection holes 615, and two convection holes 615 are along axis
To opposite.In use, fan can be arranged in one end of ozone generator, air-flow takes away the heat on radiating fin 22, realizes wind
It is cold, while the convection holes 615 of two holders can increase convection current, further increase air-cooled efficiency.It is additionally provided on the end face in vertical portion 61
The both sides of first flange 616, first flange 616 are respectively equipped with first mounting hole 617, further include that one end is fixed on the first peace
The installing pipe 618 on hole is filled, installing pipe 618 is embedded in the second mounting hole 38 in the second flange of plug, makes plug 3 and holder 6
Connection.Mounting screw 7 sequentially passes through the first mounting hole 617 on holder, installing pipe 618, the second mounting hole 38 on plug, and
The third mounting hole 223 screwed on radiating fin is fixed.It is also cased with an electrode connecting piece 8 on one of mounting screw 7, is used for
It is connect with power supply.Using the permanent attach-ment of rivet mode, above-mentioned holder 6, plug 3 and radiating fin in compared with the prior art
Mounting means assembly or disassembly between piece 22 is all extremely convenient.
The sleeping portion 62 of holder is equipped with hexagon mounting hole 621, when ozone generator is fixed on work by the holder portion 62 that crouches
When making on face, fixed hex bolts can be put into mounting hole, the head of bolt is directly embedded into the identical hexagon of shape
In mounting hole 621, then without vacateing a hand fixing bolt, convenient for assembly and dismounting when nutting.
In other embodiments, other shapes structure, such as bump shape may be used in positioning protrusion, or in circumferencial direction
Arc-shaped protrusion of upper extension etc.；Other materials may be used in central electrode, radiating fin and inner tube, such as central electrode can
To be made of metal, radiating fin is using other heat sink materials；Other shapes, plug, holder and heat dissipation may be used in radiating fin
Connection type between fin can be different, such as the mode of clamping or other threaded engagements；Holder can omit convection holes, hexagonal
The setting of shape mounting hole, fixing nut can not use inclined surface to be arranged, and use plain nut etc..
Fan when in use, is placed in the one or both ends of ozone generator by the ozone generator of the present invention, and air-flow passes through
The ventilation hole 11 in radiating fin 22 and central electrode on outer ring electrode radiates, and realizes double air-cooled；Tracheae is distinguished
The ventilating column 35 of plug is accessed, and is passed through the oxygen-containing gas such as air or oxygen, air-flow passes sequentially through venthole 36, ventilative gap
32, into gas gap 4；It is respectively connected to by the electrode connecting piece 8 on the electrode terminal 12 and mounting screw on central electrode
Alternation high voltage electric field makes central electrode 1 and metal inner pipe 21 be respectively connected to the alternation high voltage electric field, thus makes metal inner pipe 21
The outer circumference surface of inner peripheral surface and central electrode 1 accesses electric field, and the oxygen-containing gas in gas gap 4 is made to generate corona discharge, electricity
Free high energy electron dissociation O in dizzy2Molecule reacts through three-body collision and aggregates into O again3Molecule, to generate ozone, ozone again according to
It is secondary that ozone generator is left by the ventilative gap 32 and venthole 36 of the other end.
The ozone generator of the present invention is got up centre of location electrode by the way that convex is arranged in plug inner wall, ensures center
The concentricity of electrode and outer ring electrode makes the equivalent width in gas gap, and electric discharge is uniform, ensures that the production efficiency of ozone is stablized,
Reach energy-efficient effect to reduce power consumption.Further, positioning protrusion is equally distributed independent axial ribs, which has
Conducive to promotion positioning accuracy.Further, it by the fit structure between outer ring electrode, central electrode, plug and holder, is formed
Ventilative gap, provides air supply channel, while ensureing the air-tightness of ozone generator for gas gap.Further, pass through annular
Step and the second sealing ring realize the airtight effect between plug and outer ring electrode.Further, by holder and plug, in
Fit structure between heart electrode realizes the airtight effect between three.Further, by prominent circle and the first sealing ring into one
Step ensures the air-tightness between holder and plug, central electrode.Further, by first flange, second flange, installing pipe with
And mounting screw, realize between outer ring electrode, plug and holder it is succinct, close, be effectively fixedly connected with relationship.Further
Inclined surface (the first inclined surface and the second inclined surface) is set in ground, ventilating column and fixing nut, ensures the tracheae connection of gas supply
Fastness and leakproofness.Further, convection holes are set on holder, reinforce air-cooled efficiency.Further, radiating fin is using too
Positive floral structure (alternately fixed perpendicular matrix and Y matrix), improves radiating efficiency, and central electrode uses enamel pipe, have it is non-friable,
It is not easy to crack, attenuation coefficient is low, excellent results with long service life.
The above are merely some embodiments of the present invention.For those of ordinary skill in the art, it is not departing from
Under the premise of the invention is conceived, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (10)
1. a kind of ozone generator equipped with positioning protrusion, it is characterised in that：Including central electrode (1), outer ring electrode (2) and block up
Head (3)；The outer ring electrode (2) is set in the central electrode (1) outside, make the outer circumference surface of the central electrode (1) with it is outer
Gas gap (4) are formed between the inner peripheral surface of ring electrode (2)；The both ends of the central electrode (1) stretch out in described outer respectively
Outside, the plug (3) is equipped with axially extending bore (31) to ring electrode (2), and the plug (3) is set in institute by the axially extending bore (31)
State the end of outer ring electrode (2) and central electrode (1)；It is inwardly protruded fixed that the inner wall of the axially extending bore (31) is equipped with
Position is raised (311), and the positioning protrusion (311) abuts the outer circumference surface of the central electrode (1).
2. the ozone generator according to claim 1 equipped with positioning protrusion, it is characterised in that：The positioning protrusion
(311) include multiple independent axial ribs, be distributed uniformly and circumferentially on the inner wall of the axially extending bore (31).
3. the ozone generator according to claim 1 equipped with positioning protrusion, it is characterised in that：Further include two holders
(6), the holder (6) is arranged the terminal part of the outer end for being fixed on the plug (3) and the central electrode (1) respectively
On；Gap of breathing freely is formed between the inner wall and the outer circumference surface of the central electrode (1) of the axially extending bore (31) of the plug
(32), venthole (36) is equipped in the plug (3), the venthole (36) is connected to ventilative gap (32)；The plug (3)
It is inner end towards one end of the outer ring electrode (2), the inner end is set on the end of the outer ring electrode (2) with shape
At airtight construction, and the ventilative gap (32) is made to be connected to gas gap (4)；The plug (3) is towards the one of the holder
End is outer end, and the outer end is chimeric with the holder (6), forms airtight construction.
4. the ozone generator according to claim 3 equipped with positioning protrusion, it is characterised in that：The outer ring electrode (2)
Including inner tube (21) and the radiating fin (22) being set in said inner tube, the inner end of the plug (3) is towards the heat dissipation
Fin (22) is simultaneously set on the end of said inner tube (21)；Further include the second sealing ring (34), the inner end of the plug (3)
Inner wall be additionally provided with a ring-shaped step (313) for being radially recessed formation, second sealing ring (34) is set in said inner tube
(21) it on end, and is abutted with the ring-shaped step (313), to form airtight construction.
5. the ozone generator according to claim 3 equipped with positioning protrusion, it is characterised in that：The holder (6) it is interior
End face is equipped with first annular groove (611) and second annular groove (613), and the diameter of the first annular groove (611) is big
Diameter in the second annular groove (613), shape between the first annular groove (611) and second annular groove (613)
At first annular protrusion (612)；The holder (6) is set in the end of the outer end and the central electrode (1) of the plug (3)
On end, wherein the outer end of the plug (3) is embedded in the first annular groove (611), the end of the central electrode (1)
End is embedded in the second annular groove (613).
6. the ozone generator according to claim 5 equipped with positioning protrusion, it is characterised in that：It further include the first sealing ring
(33), the both ends of the central electrode (1) are set in；It is additionally provided with radially projecting prominent circle on plug (3) inner wall
(312), it is located at the outside of the positioning protrusion (311), and short in the positioning protrusion (311)；The first annular protrusion
(612) in the gap between the inner wall and the outer circumference surface of the central electrode (1) of the embedded plug (3), described first is close
Seal (33) is between prominent circle (312) and the first annular protrusion (612), to form airtight construction.
7. the ozone generator according to claim 1 equipped with positioning protrusion, it is characterised in that：Further include two holders
(6), the holder (6) is arranged the terminal part of the outer end for being fixed on the plug (3) and the central electrode (1) respectively
On；The end face of the holder (6) is equipped with first flange (616), and the first flange (616) is equipped with the first mounting hole
(617), further include installing pipe (618) that one end is fixed on first mounting hole (617)；The inner face of the plug (3)
Equipped with second flange (37), the second flange (37) is equipped with the second mounting hole (38), described in the installing pipe (618) is embedded
Second mounting hole (38)；The end face of the outer ring electrode (2) is equipped with third mounting hole (223)；Further include mounting screw (7),
The mounting screw (7) sequentially passes through first mounting hole (617), installing pipe (618), the second mounting hole (38), and screws in
The third mounting hole (223) is fixed.
8. the ozone generator according to claim 1 equipped with positioning protrusion, it is characterised in that：On institute's plug (3)
Ventilating column (35) equipped with a protrusion, the ventilating column (35) are equipped with venthole (36) therethrough, the ventilating column (35)
Outer wall be equipped with the first inclined surface (351), reduce outside outer radial；Further include fixing nut (5), the fixing nut (5)
By threaded engagement on the ventilating column (35), the inner wall of the fixing nut (5) is equipped with the second inclined surface (51), described
It is reduced outside the outer radial of second inclined surface (51), first inclined surface (351) and the second inclined surface (51) separate simultaneously relatively；Institute
It is the conical surface or first inclined surface (351) and the second inclined surface (51) to state the first inclined surface (351) and the second inclined surface (51)
For cambered surface；First inclined surface (351) is parallel with the second inclined surface (51).
9. the ozone generator according to claim 1 equipped with positioning protrusion, it is characterised in that：Further include two holders
(6), the holder (6) is arranged the terminal part of the outer end for being fixed on the plug (3) and the central electrode (1) respectively
On；The holder (6) includes a vertical portion (61) and is fixed on the sleeping portion (62) of the vertical portion bottom end, the vertical portion (61) with it is described
Plug (3) is fixed, and the middle part of the vertical portion (61) is equipped with heat emission hole (614), convection holes (615) is equipped with below, described in two
The convection holes (615) of holder (6) are axially opposed；Ventilation hole (11), the ventilation hole (11) are equipped in the central electrode (1)
It is connected to the heat emission hole (614)；The sleeping portion (62) is equipped with hexagonal mounting hole (621).
10. the ozone generator according to any one of claim 1 to 9 equipped with positioning protrusion, it is characterised in that：It is described
Outer ring electrode (2) includes metal inner pipe (21) and the radiating fin (22) being set on the metal inner pipe (21), the heat dissipation
Fin (22) includes radially replacing fixed perpendicular matrix (221) and Y matrix (222), and the cross section of the perpendicular matrix (221) is
The cross section of vertical bar type, the Y matrix (222) is " Y " font, and branch is outwardly；The central electrode (1) is enamel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580253.9A CN108455535B (en) | 2018-06-07 | 2018-06-07 | Ozone generator with positioning protrusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580253.9A CN108455535B (en) | 2018-06-07 | 2018-06-07 | Ozone generator with positioning protrusions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108455535A true CN108455535A (en) | 2018-08-28 |
| CN108455535B CN108455535B (en) | 2023-12-22 |
Family
ID=63216016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810580253.9A Active CN108455535B (en) | 2018-06-07 | 2018-06-07 | Ozone generator with positioning protrusions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108455535B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050429A (en) * | 2009-11-10 | 2011-05-11 | 江苏康尔臭氧有限公司 | Ozone generating device |
| CN202132729U (en) * | 2011-03-28 | 2012-02-01 | 东莞市天楠光电科技有限公司 | LED energy saving lamp with good heat radiation effect |
| CN202869344U (en) * | 2012-09-14 | 2013-04-10 | 宁波华舜铝材有限公司 | Radiator |
| CN204345437U (en) * | 2015-01-27 | 2015-05-20 | 陈续飞 | LED (light-emitting diode) mining lamp |
| CN205187853U (en) * | 2015-10-15 | 2016-04-27 | 杨文昌 | Ozone generator |
-
2018
- 2018-06-07 CN CN201810580253.9A patent/CN108455535B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050429A (en) * | 2009-11-10 | 2011-05-11 | 江苏康尔臭氧有限公司 | Ozone generating device |
| CN202132729U (en) * | 2011-03-28 | 2012-02-01 | 东莞市天楠光电科技有限公司 | LED energy saving lamp with good heat radiation effect |
| CN202869344U (en) * | 2012-09-14 | 2013-04-10 | 宁波华舜铝材有限公司 | Radiator |
| CN204345437U (en) * | 2015-01-27 | 2015-05-20 | 陈续飞 | LED (light-emitting diode) mining lamp |
| CN205187853U (en) * | 2015-10-15 | 2016-04-27 | 杨文昌 | Ozone generator |
Non-Patent Citations (1)
| Title |
|---|
| 王孝天主编: "《不锈钢阀门的设计与制造》", 原子能出版社, pages: 84 * |
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| Publication number | Publication date |
|---|---|
| CN108455535B (en) | 2023-12-22 |
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