CN106475222A - For oil smoke detached high-pressure electrostatic module and there is its range hood - Google Patents
For oil smoke detached high-pressure electrostatic module and there is its range hood Download PDFInfo
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- CN106475222A CN106475222A CN201610982730.5A CN201610982730A CN106475222A CN 106475222 A CN106475222 A CN 106475222A CN 201610982730 A CN201610982730 A CN 201610982730A CN 106475222 A CN106475222 A CN 106475222A
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- oil smoke
- stylus
- draw
- pole plate
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/02—Electro-statically separating liquids from liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/06—Ionising electrode being a needle
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of for oil smoke detached high-pressure electrostatic module and there is its range hood, described high-pressure electrostatic module includes stationary electrode and collector, it is formed with oil smoke passage in the dielectric moldings of stationary electrode, it is provided with the stylus being electrically isolated from each other and pole plate in dielectric moldings, stylus and pole plate all extend along oil smoke passage, and stylus and pole plate all include multiple, and multiple stylus and the interlaced arrangement of multiple pole plate, form ionization space, stylus includes before adjacent stylus and pole plate：Connecting rod；Conductive pin, conductive pin is connected with connecting rod and extends along oil smoke passage, and each stylus all includes multiple conductive pins spaced apart along connecting rod；Collector is used for being collected in powered in oil smoke passage and flowing into the smoke particle in collection space.According to the present invention for oil smoke detached high-pressure electrostatic module, can improve to the grease separating degree in oil smoke, reduce accumulation in Fan pipeline for the oil smoke, improve the service life of range hood.
Description
Technical field
The present invention relates to kitchen appliance technical field, especially relate to a kind of for oil smoke detached high-pressure electrostatic module and
There is its range hood.
Background technology
In correlation technique, lampblack absorber can accomplish on grease separating degree 90% and more than, but inside cigarette machine due to long when
Between using accumulate a large amount of oils and fatss, especially in blower fan and pipeline, lead to serviceability decline, smoking effect reduce, noise increase.
Oil smoke separate mode has important impact to grease separating degree, and existing separate mode is mainly traditional machinery and divides
From mode, such as the fume purifying mode commonly used：Inertial separation method, cyclone separation method, honeycomb equipment, activated carbon adsorption
Deng, industrial employing Electrostatic Absorption, liquid scrubbing, water mist sprinkling, the mode purifying oil fume such as catalytic purification.This mode oils and fats separates
Spend horizontal 92%, but be as cigarette captain's time and use, oils and fatss can be accumulated in blower fan and pipeline, causes under cigarette machine serviceability
Fall, smoking effect declines, and noise increases, and therefore user needs routine cleaning, but cleaning is difficult, and brings inconvenience to user.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this reason, the invention reside in proposing one
Plant and be used for oil smoke detached high-pressure electrostatic module, described high-pressure electrostatic module can improve the ionization to oil smoke and adsorption efficiency.
The present invention also proposes a kind of range hood with above-mentioned high-pressure electrostatic module.
According to a first aspect of the present invention for oil smoke detached high-pressure electrostatic module, including：Stationary electrode, described stationary electrode
Including：Dielectric moldings, are formed with oil smoke passage in described dielectric moldings, be provided with the stylus being electrically isolated from each other in described dielectric moldings
And pole plate, described stylus and described pole plate all extend along described oil smoke passage, described stylus and described pole plate all include multiple, and
Multiple described stylus and the interlaced arrangement of multiple described pole plate, form ionization empty before adjacent described stylus and described pole plate
Between, described stylus includes：Connecting rod；Conductive pin, described conductive pin is connected with described connecting rod and extends along described oil smoke passage, and often
Individual described stylus all includes multiple conductive pins spaced apart along described connecting rod；Collector, described collector is arranged on described quiet
The downstream along oil smoke flow direction of electrode, is formed with collection space in described collector, described collection space is suitable for use in and is collected in
Powered and flow into the smoke particle in described collection space in described oil smoke passage.
According to the present invention for oil smoke detached high-pressure electrostatic module, can improve to the grease separating degree in oil smoke,
Reduce accumulation in Fan pipeline for the oil smoke, it is to avoid the problem that the long-time serviceability of range hood declines, improve range hood
Service life.
In certain embodiments, described stylus and described pole plate are each provided in described dielectric moldings and prolong in left-right direction
Stretch, and multiple described stylus and multiple described pole plate staggered arranged for interval along the longitudinal direction.
In certain embodiments, the left side wall of described dielectric moldings and the inner surface of right side wall are equipped with along the longitudinal direction
Spaced apart multiple first draw-in groove, described first draw-in groove extends along the depth direction of described dielectric moldings, and described insulation is outer
The first draw-in groove on the left side wall of frame is relative with the first draw-in groove on right side wall, and the two ends of described pole plate are held in relative respectively
In two the first draw-in grooves.
Further, the open at one end of described first draw-in groove and other end closing, described pole plate is by described first draw-in groove
Open end inserts and is against the blind end of described first draw-in groove.
In certain embodiments, the left side wall of described dielectric moldings and the inner surface of right side wall are provided with boss, described convex
Platform extends along the depth direction of described dielectric moldings, and described first draw-in groove is formed on described boss.
In certain embodiments, the left margin of described dielectric moldings one end and the right edge are respectively formed multiple breach, and described
The breach of the left margin of described one end of dielectric moldings and relative, described connecting rod about the breach on the right edge of described dielectric moldings
Left end be respectively clamped in relative two breach with right-hand member.
In certain embodiments, described connecting rod is provided with the spaced apart multiple bayonet sockets of length direction along described connecting rod,
One end of described conductive pin is held in described bayonet socket, and described conductive pin is electrically connected with described connecting rod.
In certain embodiments, the outer surface company of described dielectric moldings is extended in one end of the conductive pin of multiple described stylus
Connect the first conducting rod, and described stylus conducted with described first conducting rod, one end of multiple described pole plates extend described absolutely
The outer surface of edge housing connects the second conducting rod, and described pole plate is conducted with described second conducting rod.
In certain embodiments, the rectangular ring-type of described dielectric moldings, and the long edge left and right directions of described rectangular outer frame
Extend, the minor face of described dielectric moldings extends in the longitudinal.
In certain embodiments, described collector includes interlock spaced apart positive plate and negative plate, described positive plate
Form collection space and described negative plate between.
In certain embodiments, described collector also includes：The collector housing of electric insulation, the outer inframe phase of described collector
To two side walls on be respectively formed with spaced apart multiple second draw-in groove, and outer two relative sides of inframe of described collector
Relatively, described second draw-in groove extends the second draw-in groove on wall along the depth direction of described collector, and the one of described second draw-in groove
End seal is closed and the other end opens wide, and described positive plate is all held in relative two second with the two ends of any one in described negative plate
In draw-in groove.
Range hood according to a second aspect of the present invention, including：Cigarette machine Inlet Network and spiral case；High-pressure electrostatic module, described
High-pressure electrostatic module is located between described cigarette machine Inlet Network and described spiral case, and described high-pressure electrostatic module is according to the present invention first
Aspect for oil smoke detached high-pressure electrostatic module, oil smoke passage in described stationary electrode along from described cigarette machine Inlet Network to institute
The direction stating spiral case extends, and the tip of described stylus is towards described cigarette machine Inlet Network；Described collector is located at described stationary electrode
And described spiral case between, it is formed with described collector along the passage extending to described spiral case from described cigarette machine Inlet Network.
According to the range hood of the present invention, by the above-mentioned first aspect of setting for oil smoke detached high-pressure electrostatic mould
Block, thus improve the overall performance of range hood.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description
Fig. 1 is the schematic diagram for oil smoke detached high-pressure electrostatic module according to embodiments of the present invention；
Fig. 2 is the schematic diagram of range hood according to embodiments of the present invention；
Fig. 3 is the schematic diagram of the collector shown in Fig. 2.
Reference：
Stationary electrode 100, ionization space 101,
Dielectric moldings 1, boss 11,
Stylus 2, connecting rod 21, conductive pin 22,
Pole plate 3,
Range hood 1000, cigarette machine Inlet Network 200, spiral case 300,
Collector 400, positive plate 410, negative plate 420, collector housing 430, collection space 401.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to Fig. 1-Fig. 3 description according to a first aspect of the present invention embodiment for oil smoke detached high-pressure electrostatic mould
Block.
As shown in figure 1, according to a first aspect of the present invention embodiment for oil smoke detached high-pressure electrostatic module, including：
Stationary electrode 100 and collector 400.
Specifically, stationary electrode 100 includes：Dielectric moldings 1, dielectric moldings 1 can play the effect of insulation, to avoid electrostatic
Leak electricity in pole 100 it is ensured that the safety of stationary electrode 100.
It is formed with oil smoke passage in dielectric moldings 1, in dielectric moldings 1, be provided with the stylus 2 being electrically isolated from each other and pole plate 3, pin
Pole 2 and pole plate 3 all extend along oil smoke passage (left and right directions for example shown in Fig. 1), stylus 2 and pole plate 3 all include multiple, and
Stylus 2 and pole plate 3 are that opposite polarity two poles are that is to say, that one of them in stylus 2 and pole plate 3 is positive pole and another
Individual for negative pole, in other words, when stylus 2 is positive pole, pole plate 3 is negative pole, and when stylus 2 is negative pole, pole plate 3 is positive pole.Multiple pins
Pole 2 and the interlaced arrangement of multiple pole plate 3 that is to say, that positive pole and negative pole interlaced arrangement between stylus 2 and pole plate 3, so,
When stationary electrode 100 is energized, electric field can be formed between stylus 2 and pole plate 3, before adjacent stylus 2 and pole plate 3, form ionization
Space 101.
Collector 400 is arranged on the downstream along oil smoke flow direction of stationary electrode 100, is formed with collection space in collector 400
401, collection space 401 is suitable for use in and is collected in powered in oil smoke passage and flows into the smoke particle in collection space 401.This
In, " downstream " refers to, the smoke particle entering in range hood first flows into stationary electrode 100, then flows into collector 400 again.
High-pressure electrostatic module also includes high voltage power supply, and it is stationary electrode that high voltage power supply is used for and collector provides high-tension electricity, with
Ensure that stationary electrode and collector can be with normal works.
After stationary electrode 100 is energized, stylus 2 electric discharge so that air about is ionized, and produce cation or bear from
Son, when oil smoke enters in ionization space 101, cation or anion adsorb on smoke particle so that smoke particle is powered, band
The smoke particle of electricity can enter the collector 400 of range hood 1000, in the presence of the electric field force of collector 400, absorption
On collector 400, thus realizing removing the smoke particle in fume eliminating.
Stylus 2 includes：Connecting rod 21 and conductive pin 22, conductive pin 22 is connected with connecting rod 21, and conductive pin 22 is along oil smoke passage
(above-below direction for example shown in Fig. 1) extends, and each stylus 2 all includes length direction along connecting rod 21 (institute in such as Fig. 1
The left and right directions showing) spaced apart multiple conductive pins 22.That is, between two adjacent pole plates 3, along pole plate 3
Length direction on can be disposed with multiple conductive pins 22, so, the electric field between conductive pin 22 and pole plate 3 not only can be improved
Intensity, can also make between pole plate 3 and stylus 2 formed electric field more uniform.
Additionally, when conductive pin 22 is energized, the point discharge of conductive pin 22, the air around tip can be made to ionize
And produce cation or anion, by making conductive pin 22 along the length direction arranged for interval of pole plate 3, ionization space can also be made
The cation of 101 internal ionizations or anion distribution are more uniform.When smoke particle enters ionization space 101, ionization can be made
Smoke particle uniform charged in space 101, improves the ionizing efficiency to oil smoke, effectively removes fume eliminating.
According to embodiments of the present invention for oil smoke detached high-pressure electrostatic module, can improve and the oils and fatss in oil smoke are divided
From degree, reduce accumulation in Fan pipeline for the oil smoke, it is to avoid the problem that the long-time serviceability of range hood 1000 declines, improve
The service life of range hood 1000.
In one embodiment of the invention, as shown in figure 1, stylus 2 and pole plate 3 all can be located in dielectric moldings 1, and
Stylus 2 and pole plate 3 all can extend in left-right direction, and multiple stylus 2 and multiple pole plate 3 staggered interval cloth along the longitudinal direction
Put.Thus, it is possible to make stationary electrode 100 structure compacter, reasonable.
In some embodiments of the invention, as shown in figure 1, on the inner surface of the left side wall of dielectric moldings 1 and right side wall
The first draw-in groove all can be provided with, the first draw-in groove can include spaced apart multiple along the longitudinal direction, outside the first draw-in groove edge insulation
The depth direction (above-below direction for example shown in Fig. 1) of frame 1 extends, and the first draw-in groove on the left side wall of dielectric moldings 1 with
The first draw-in groove on the right side wall of dielectric moldings 1 is relative, two ends (left end of pole plate 3 for example shown in Fig. 1 and the right side of pole plate 3
End) it is held in respectively in relative two first draw-in groove.Thus, it is possible to simplify the attachment structure of pole plate 3 and dielectric moldings 1, just
In the installation and removal of pole plate 3, improve assembly and disassembly efficiency.
Further, as shown in figure 1, one end (lower end of the first draw-in groove for example shown in Fig. 1) of the first draw-in groove is opened wide,
And first draw-in groove the other end (upper end of the first draw-in groove for example shown in Fig. 1) closing, pole plate 3 is by the open end of the first draw-in groove
Blind end (first for example shown in Fig. 1 of the first draw-in groove is inserted and be against in (lower end of the first draw-in groove for example shown in Fig. 1)
The upper end of draw-in groove).Thus, it is possible to while improving the assembly and disassembly efficiency of pole plate 3, limit pole plate 3 displacement along the vertical direction, rise
Effect to fixed polar plate 3.
Wherein, the first draw-in groove is U-type groove, and the diapire of the first draw-in groove is vertical with two side walls of the first draw-in groove.
In some embodiments of the invention, as shown in figure 1, on the inner surface of the left side wall of dielectric moldings 1 and right side wall
Boss 11 can be provided with, boss 11 extends along the depth direction (above-below direction for example shown in Fig. 1) of dielectric moldings 1, first
Draw-in groove is formed on boss 11.Thus, it is possible on the premise of the intensity ensureing dielectric moldings 1, reduce the left side of dielectric moldings 1
Wall and the wall thickness of right side wall, save material, reduces cost.Further, the cross section of boss 11 is trapezoidal, and outer from insulation
In the perisporium inward direction of frame 1, the width along the longitudinal direction of boss 11 gradually decreases.
In some embodiments of the invention, as shown in figure 1, dielectric moldings 1 one end is (outside the insulation for example shown in Fig. 1
The upper end of frame 1) left margin and the right along multiple breach, and the breach of the left margin of one end of dielectric moldings 1 all can be formed
Relative with about the breach on the right edge of dielectric moldings 1, the left end of connecting rod 21 is respectively clamped in relative two breach with right-hand member.
Thus, it is possible to simplify the attachment structure of stylus 2 and dielectric moldings 1, it is easy to the installation and removal of stylus 2, improve assembly and disassembly efficiency.
In some embodiments of the invention, as shown in figure 1, the length direction along connecting rod 21 can be provided with connecting rod 21
(left and right directions for example shown in Fig. 1) spaced apart multiple bayonet sockets, one end (leading for example shown in Fig. 1 of conductive pin 22
The upper end of acusector 22) it is held in bayonet socket, thus, it is possible to the installation and removal being easy between conductive pin 22 and connecting rod 21, it is easy to
The maintenance of conductive pin 22 is changed, and conductive pin 22 is electrically connected with connecting rod 21, thus, it is possible to be energized to conductive pin 22 by connecting, with
It is easy to conductive pin 22 and can ionize cation or anion, simultaneously facilitate formation electric field between conductive pin 22 and pole plate 3, to promote
Powered smoke particle moves to the collector 400 positioned at stationary electrode 100 downstream.
In some embodiments of the invention, one end (conduction for example shown in Fig. 2 of the conductive pin 22 of multiple stylus 2
The upper end of pin 22) outer surface that extends dielectric moldings 1 connects the first conducting rod, and stylus 2 conducted with the first conducting rod, many
The outer surface that dielectric moldings 1 are extended in one end (upper end of the pole plate 3 for example shown in Fig. 2) of individual pole plate 3 connects the second conduction
Bar, and pole plate 3 conducted with the second conducting rod.Thus, it is possible to by the first conducting rod and the second conducting rod respectively to conductive pin
22 and pole plate 3 be energized, so that conductive pin 22 can ionize out cation or anion, so that conductive pin 22 and pole plate 3 are in polarity
Two contrary poles, thus form electric field between conductive pin 22 and pole plate 3.
In some embodiments of the invention, as shown in figure 1, dielectric moldings 1 can be with rectangular ring-type, and rectangular outer frame
Long edge left and right directions extends, and the minor face of dielectric moldings 1 extends in the longitudinal.Thus, it is possible to make dielectric moldings 1 and shape more advise
Whole, simplify the structure of pole plate 3 and stylus 2, be easy to processing and manufacturing, be easy to mass production.
In some embodiments of the invention, the diameter of stylus 2 is in the range of 1 millimeter to 4 millimeters, thus, it is possible to section
About material and be easy to processing and the manufacture of stylus 2.Preferably, the length of stylus 2 is in the range of 10 millimeters to 60 millimeters.By
This, can make the electric field that stylus 2 and pole plate 3 are formed in ionization space 101 more uniform on the bearing of trend along stylus 2.
Advantageously, the width of pole plate 3 is in the range of 10 millimeters to 60 millimeters, to improve the oil smoke in ionization space 101
The ionizing efficiency of granule.
Here, it should be noted that conductive pin 22 can extend to from one end in the width direction of pole plate 3 another
End, so, on the bearing of trend of whole oil smoke passage, conductive pin 22 is relative with pole plate 3 all the time, thus, it is possible to make conduction
The electric field being formed between pin 22 and pole plate 3 is more uniform, makes the Electric Field Distribution in ionization space 101 more uniform, thus improving
Ionizing efficiency to smoke particle, improves the separating effect to smoke particle.
Advantageously, the distance between conductive pin 22 and pole plate 3 are in the range of 5 millimeters to 20 millimeters.To ensure conductive pin
The intensity of the electric field being formed between 22 and pole plate 3 is it is ensured that smoke particle can smooth adsorption charge and be successfully adsorbed to receipts
On positive plate 410 negative plate 420 of collector 400.
Certainly, the invention is not restricted to this, the length of the length of pole plate 3 and stylus 2 might be less that 10 millimeters or is more than 60
Millimeter, the distance between conductive pin 22 and pole plate 3 might be less that 5 millimeters or be more than 20 millimeters.For example, the length of pole plate 3 and
The length of stylus 2 can also be 7 millimeters, 20 millimeters, 35 millimeters, 50 millimeters, 70 millimeters etc., between conductive pin 22 and pole plate 3
Distance can also 3 millimeters, 10 millimeters, 15 millimeters, 25 millimeters etc..
In some embodiments of the invention, collector 400 can include interlock spaced apart positive plate 410 and negative pole
Plate 420, forms collection space 401 between positive plate 410 and negative plate 420, when positive plate 410 and negative plate 420 are energized, just
Form electric field, the powered smoke particle flowing out from stationary electrode 100 between pole plate 410 and negative plate 420, enter collector 400
Positive plate 410 and negative plate 420 between formed electric field in, in the presence of electric field force, be finally adsorbed onto positive plate 410 He
On negative plate 420, finally realize the effect of Adsorption smoke particle.
In some embodiments of the invention, collector 400 can also include：The collector housing 430 of electric insulation, electricity is absolutely
The collector housing 430 of edge can play the effect of insulation, be prevented effectively from collector 400 and leak electricity it is ensured that collector 400 used
Safety in journey.
Advantageously, in collector housing 430 relative to two side walls (left side for the collector housing 430 for example shown in Fig. 3
Side wall and right side wall) on be respectively formed with multiple second draw-in grooves, and multiple second draw-in groove is along the fore-and-aft direction interval shown in Fig. 3
Arrangement, and in collector housing 430 relative to two side walls (left side wall of the collector housing 430 for example shown in Fig. 3 and the right side
Side wall) on the second draw-in groove relatively, the second draw-in groove is along the depth direction (above-below direction for example shown in Fig. 2) of collector 400
Extend, and the second draw-in groove one end closing, and the second draw-in groove the other end open wide, in positive plate 410 and negative plate 420 any one
Two ends be all held in relative two second draw-in groove.Thus, it is possible to simplify positive plate 410 and negative plate 420 and collector
The attachment structure of housing 430, is easy to positive plate 410 and the installation and removal of negative plate 420, improves assembly and disassembly efficiency.
In conjunction with Fig. 2 and Fig. 3, the left side wall of collector housing 430 and the inner surface of right side wall are provided with convex tendon, and convex tendon is along receipts
The depth direction (above-below direction for example shown in Fig. 3) of collector housing 430 extends, and the second draw-in groove is formed on convex tendon, wherein,
For installing the open upper end of the second draw-in groove and the lower end closed of positive plate 410, for installing the second draw-in groove of negative plate 420
Upper end closed and open at its lower end that is to say, that one of open upper end in adjacent two the second draw-in grooves and another
Upper end closed, so, positive plate 410 and negative plate 420 can be respectively clamped into from the top and bottom of collector housing 430
In two draw-in groove, such that it is able to improve efficiency of assembling, avoid wrongly installed positive plate 410 and negative plate 420 simultaneously.
In some embodiments of the invention, the spacing between positive plate 410 and negative plate 420 can be at 3 millimeters to 20
In the range of millimeter.Thus, it is possible on the premise of the flowing not hindering oil smoke, improve collector 400 to powered smoke particle
Collection efficiency.
Advantageously, the width of positive plate 410 can be identical with the width of negative plate 420, and the width of positive plate 410 and negative
The width of pole plate 420 can be in the range of 30 millimeters to 80 millimeters.Thus, it is possible to meet the collection effect to powered smoke particle
On the premise of rate, it is to avoid the passage of collector 400 is long, reduce taking up room of collector 400, save material, reduces cost.
Certainly, the invention is not restricted to this, the spacing between positive plate 410 and negative plate 420 less than 3 millimeters or can be more than
20 millimeters, the width of the width of positive plate 410 and negative plate 420 might be less that 30 millimeters or is more than 80 millimeters.For example, positive pole
Spacing between plate 410 and negative plate 420 can be 2 millimeters, 5 millimeters, 10 millimeters, 15 millimeters, 25 millimeters etc., positive plate
The width of 410 width and negative plate 420 can also 20 millimeters, 45 millimeters, 60 millimeters, 75 millimeters, 90 millimeters etc..
The range hood 1000 of embodiment according to a second aspect of the present invention, including：Cigarette machine Inlet Network 200, spiral case 300 and root
According to the present invention above-mentioned first aspect embodiment for oil smoke detached high-pressure electrostatic module.
Specifically, as shown in Fig. 2 high-pressure electrostatic module is located between cigarette machine Inlet Network 200 and spiral case 300, stationary electrode 100
In oil smoke passage extend along from the direction of cigarette machine Inlet Network 200 to spiral case 300, and the tip of stylus 2 is towards cigarette machine Inlet Network
200；So, when oil smoke is when entering stationary electrode 100 along machine Inlet Network, smoke particle can be fast in the entry position of oil smoke passage
Adsorb the cation being ionized by the tip of stylus 2 or anion, to improve the ionizing efficiency to smoke particle fastly.
Collector 400 is located between stationary electrode 100 and spiral case 300, could be formed with along from cigarette machine Inlet Network in collector
200 extend the passage of (for example extending) along the thickness direction of the collector 400 shown in Fig. 3 to spiral case 300.
Range hood 1000 also includes blower fan (not shown).During range hood 1000 work, in blower fan
Under effect, the oil smoke producing in cooking process is entered in range hood 1000 by cigarette machine Inlet Network 200, enters high-pressure electrostatic mould
The stationary electrode 100 of block, is ionized so that smoke particle is powered to the smoke particle in oil smoke by stationary electrode 100, then powered
Smoke particle enters collector 400, and in the presence of electric field force, absorption is in the positive plate 410 of collector 400 or negative plate 420
On, the oil smoke after purification enters spiral case 300, outside final discharge range hood 1000.
Range hood 1000 according to embodiments of the present invention, by arranging dividing for oil smoke of above-mentioned first aspect embodiment
From high-pressure electrostatic module, thus improve the overall performance of range hood 1000.
Below with reference to Fig. 1-Fig. 3, the range hood 1000 according to one specific embodiment of the present invention is described.
With reference to Fig. 2, range hood 1000 includes cigarette machine Inlet Network 200, spiral case 300 and high-pressure electrostatic module, wherein, high pressure
The collector 400 that electrostatic module includes stationary electrode 100 and is located at stationary electrode 100 downstream, high-pressure electrostatic module is located at cigarette machine air intake
Between net 200 and spiral case 300, collector 400 is located between stationary electrode 100 and spiral case 300.
Specifically, as shown in figure 1, stationary electrode 100 includes dielectric moldings 1, stylus 2 and pole plate 3.Wherein, dielectric moldings 1 are in
Rectangular ring, and the long edge left and right directions extension of rectangular outer frame, the minor face of dielectric moldings 1 extends in the longitudinal.Stylus 2 and pole plate
3 are electrically isolated from each other, and are included in dielectric moldings 1 the multiple of interlaced arrangement along the longitudinal direction.
It is equipped with along the longitudinal direction spaced apart multiple first on the inner surface of the left side wall of dielectric moldings 1 and right side wall
Draw-in groove, the first draw-in groove extends along the depth direction of dielectric moldings 1, outside the open at its lower end of the first draw-in groove and upper end closed, and insulation
The first draw-in groove on the left side wall of frame 1 is relative with the first draw-in groove on right side wall.Pole plate 3 is in the tabular extending in left-right direction,
The left end of pole plate 3 is held in relative two first draw-in groove respectively with right-hand member.
Stylus 2 includes：The connecting rod 21 and in left-right direction arranged for interval multiple conductive pins 22 on connecting rod 21, connecting rod 21 edge
Left and right directions extends, and connecting rod 21 is provided with spaced apart multiple bayonet socket in left-right direction, and conductive pin 22 is vertically extending,
And one end of conductive pin 22 is held in bayonet socket, and conductive pin 22 is electrically connected with connecting rod 21.
, in the range of 1 millimeter to 4 millimeters, the length of stylus 2 is in 10 millimeters to 60 millimeters of scope for the diameter of stylus 2
Interior., in the range of 10 millimeters to 60 millimeters, the distance between conductive pin 22 and pole plate 3 are at 5 millimeters to 20 millis for the width of pole plate 3
In the range of rice.
The left margin of dielectric moldings 1 lower end and the right edge are respectively formed multiple breach, and the left margin of the lower end of dielectric moldings 1
Breach relative with about the breach on the right edge of dielectric moldings 1.The left end of connecting rod 21 is respectively clamped into relative two with right-hand member
In breach.
Collector 400 includes interlocking along the longitudinal direction spaced apart positive plate 410 and negative plate 420 and electric insulation
Collector housing 430, is formed with vertically extending passage, the left side in collector housing 430 in collector housing 430
Spaced apart multiple second draw-in groove along the longitudinal direction is respectively formed with wall and right side wall, and the left side of collector housing 430
Wall is relative with the second draw-in groove on right side wall, and the second draw-in groove is vertically extending, and one end of the second draw-in groove is closed and another
End is opened wide, and positive plate 410 is all held in relative two second draw-in groove with the two ends of any one in negative plate 420.Positive plate
Spacing between 410 and negative plate 420 is in the range of 3 millimeters to 20 millimeters.The width of positive plate 410 and the width of negative plate 420
Degree is identical, and width is in the range of 30 millimeters to 80 millimeters.
After range hood 1000 energising, smoke particle, through cigarette machine Inlet Network 200, enters in stationary electrode 100, conductive pin
22 point discharge makes the air of surrounding ionize, and produces cation or anion, and cation or anion adsorb in oil smoke
Make oil smoke powered on granule, electric charge on oil smoke band, powered smoke particle under the collective effect of blower fan and electric field force, from quiet
Ionization space 101 in electrode 100 moves to the collection space 401 of collector 400, in the presence of electric field force, powered oil smoke
Granule moves to positive plate 410 or negative plate 420, adsorbs on positive plate 410 or negative plate 420, thus removing smoke particle.
Range hood 1000 according to embodiments of the present invention, by high-pressure electrostatic module is placed in spiral case 300 front end, and position
Between cigarette machine Inlet Network 200 and spiral case 300, stationary electrode 100 is placed in the front end of collector 400, and the effect of stationary electrode 100 is to make
Smoke particle is charged, and the effect of collector 400 mainly adsorbs smoke particle, the two combination, removes fume eliminating.
Range hood 1000 according to embodiments of the present invention, than traditional mechanical separation mode, is inhaled using high-pressure electrostatic
Fufen, from oil smoke mode, improves grease separating degree, decrease accumulation in Fan pipeline for the oil smoke, it is to avoid long-time use
The problem of hydraulic performance decline, improves the life-span.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " axle
To ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the present invention and simplifies description, rather than the device of instruction or hint indication or element must have a specific side
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
Connect or electrically connect, can also be communication；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, permissible
It is the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, may be used
To understand above-mentioned term concrete meaning in the present invention as the case may be.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combine.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Multiple changes, modification, replacement and modification can be carried out to these embodiments in the case of the principle of the disengaging present invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
1. one kind is used for oil smoke detached high-pressure electrostatic module it is characterised in that including：
Stationary electrode, described stationary electrode includes：Dielectric moldings, are formed with oil smoke passage, described dielectric moldings in described dielectric moldings
Inside it is provided with the stylus being electrically isolated from each other and pole plate, described stylus and described pole plate all extend along described oil smoke passage, described stylus
All include multiple, and multiple described stylus and the interlaced arrangement of multiple described pole plate with described pole plate, adjacent described stylus
Form ionization space with before described pole plate, described stylus includes：
Connecting rod；
Conductive pin, described conductive pin is connected with described connecting rod and extends along described oil smoke passage, and each described stylus all includes
Along the spaced apart multiple conductive pins of described connecting rod；
Collector, described collector is arranged on the downstream along oil smoke flow direction of described stationary electrode, is formed with receipts in described collector
Collection space, described collection space is suitable for use in and is collected in powered in described oil smoke passage and flows into the oil smoke in described collection space
Granule.
2. according to claim 1 for oil smoke detached high-pressure electrostatic module it is characterised in that described stylus and described
Pole plate is each provided in described dielectric moldings and extends in left-right direction, and multiple described stylus and multiple described pole plate are along front and back
To staggered arranged for interval.
3. according to claim 1 for oil smoke detached high-pressure electrostatic module it is characterised in that described dielectric moldings
Spaced apart multiple first draw-in groove along the longitudinal direction, described first draw-in groove edge are equipped with the inner surface of left side wall and right side wall
The depth direction of described dielectric moldings extends, and the first draw-in groove on the left side wall of described dielectric moldings and first on right side wall
Relatively, the two ends of described pole plate are held in relative two first draw-in groove draw-in groove respectively.
4. according to claim 3 for oil smoke detached high-pressure electrostatic module it is characterised in that described first draw-in groove
Open at one end and other end closing, described pole plate is inserted by the open end of described first draw-in groove and is against the envelope of described first draw-in groove
Closed end.
5. according to claim 3 for oil smoke detached high-pressure electrostatic module it is characterised in that described dielectric moldings
The inner surface of left side wall and right side wall is provided with boss, and described boss extends along the depth direction of described dielectric moldings, and described the
One draw-in groove is formed on described boss.
6. according to any one of claim 1-5 for oil smoke detached high-pressure electrostatic module it is characterised in that described
The left margin of dielectric moldings one end and the right are along being respectively formed multiple breach, and the left margin of described one end of described dielectric moldings
Breach is relative with about the breach on the right edge of described dielectric moldings, and the left end of described connecting rod is respectively clamped into relative two with right-hand member
In individual breach.
7. according to any one of claim 1-5 for oil smoke detached high-pressure electrostatic module it is characterised in that described
Connecting rod is provided with the spaced apart multiple bayonet sockets of length direction along described connecting rod, and one end of described conductive pin is held in described card
In mouthful, described conductive pin is electrically connected with described connecting rod.
8. according to any one of claim 1-7 for oil smoke detached high-pressure electrostatic module it is characterised in that multiple
The outer surface that described dielectric moldings are extended in one end of the conductive pin of described stylus connects the first conducting rod, and described stylus and institute
State the first conducting rod to conduct, outer surface connection second conduction of described dielectric moldings is extended in one end of multiple described pole plates
Bar, and described pole plate conducted with described second conducting rod.
9. according to any one of claim 1-8 for oil smoke detached high-pressure electrostatic module it is characterised in that described
The rectangular ring-type of dielectric moldings, and the long edge left and right directions of described rectangular outer frame extends, the minor face of described dielectric moldings is along front
After extend.
10. according to any one of claim 1-8 for oil smoke detached high-pressure electrostatic module it is characterised in that institute
State collector and include interlock spaced apart positive plate and negative plate, formed between described positive plate and described negative plate and collect sky
Between.
11. according to claim 10 for oil smoke detached high-pressure electrostatic module it is characterised in that described collector also
Including：
The collector housing of electric insulation, the outer two relative side walls of inframe of described collector is respectively formed with spaced apart many
Relatively, described 3rd draw-in groove is along institute for the 3rd draw-in groove on individual 3rd draw-in groove, and the outer two relative side walls of inframe of described collector
The depth direction stating collector extends, and one end closing of described 3rd draw-in groove and the other end open wide, described positive plate and described
In negative plate, the two ends of any one are all held in relative two the 3rd draw-in groove.
A kind of 12. range hoods are it is characterised in that include：
Cigarette machine Inlet Network and spiral case；
High-pressure electrostatic module, described high-pressure electrostatic module is located between described cigarette machine Inlet Network and described spiral case, and described high pressure is quiet
Electric module is for oil smoke detached high-pressure electrostatic module according to any one of claim 1-11, in described stationary electrode
Oil smoke passage extend along from the direction of described cigarette machine Inlet Network to described spiral case, and the tip of described stylus is towards described cigarette machine
Inlet Network, described collector is located between described stationary electrode and described spiral case, is formed with along from described cigarette machine in described collector
The passage that Inlet Network extends to described spiral case.
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| CN201610982730.5A CN106475222B (en) | 2016-11-08 | 2016-11-08 | For the high-pressure electrostatic module of oil smoke separation and with its range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610982730.5A CN106475222B (en) | 2016-11-08 | 2016-11-08 | For the high-pressure electrostatic module of oil smoke separation and with its range hood |
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| CN106475222B CN106475222B (en) | 2019-05-31 |
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| CN106885284A (en) * | 2017-03-31 | 2017-06-23 | 广东美的厨房电器制造有限公司 | Lampblack absorber and flue gas deoiling method |
| CN106885282A (en) * | 2017-03-31 | 2017-06-23 | 广东美的厨房电器制造有限公司 | Lampblack absorber |
| CN106885283A (en) * | 2017-03-31 | 2017-06-23 | 广东美的厨房电器制造有限公司 | Oil-fume separating device, lampblack absorber and oil smoke separation method |
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| CN106885281A (en) * | 2017-03-31 | 2017-06-23 | 广东美的厨房电器制造有限公司 | Lampblack absorber |
| CN106885284A (en) * | 2017-03-31 | 2017-06-23 | 广东美的厨房电器制造有限公司 | Lampblack absorber and flue gas deoiling method |
| CN106885282A (en) * | 2017-03-31 | 2017-06-23 | 广东美的厨房电器制造有限公司 | Lampblack absorber |
| CN106885283A (en) * | 2017-03-31 | 2017-06-23 | 广东美的厨房电器制造有限公司 | Oil-fume separating device, lampblack absorber and oil smoke separation method |
| CN106885285A (en) * | 2017-03-31 | 2017-06-23 | 广东美的厨房电器制造有限公司 | Lampblack absorber |
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| CN107377220A (en) * | 2017-07-31 | 2017-11-24 | 华中科技大学 | One kind removes haze device |
| CN109967244A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of High-voltage electrostatic purification device |
| CN109967244B (en) * | 2017-12-27 | 2024-01-16 | 宁波方太厨具有限公司 | High-voltage electrostatic purifying device |
| CN109990331A (en) * | 2017-12-29 | 2019-07-09 | 宁波方太厨具有限公司 | The alarm method of High-voltage electrostatic purification device and the range hood of application this method |
| CN108325753A (en) * | 2018-04-08 | 2018-07-27 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and air conditioner indoor unit |
| CN108325753B (en) * | 2018-04-08 | 2024-01-23 | 广东美的制冷设备有限公司 | Electrostatic dust removal module and air conditioner indoor unit |
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| CN111495595B (en) * | 2019-01-31 | 2022-08-12 | 宁波方太厨具有限公司 | Ionization module of electrostatic purification device |
| CN111495595A (en) * | 2019-01-31 | 2020-08-07 | 宁波方太厨具有限公司 | Ionization module of electrostatic purification device |
| CN110369134A (en) * | 2019-07-24 | 2019-10-25 | 江苏保丽洁环境科技股份有限公司 | A kind of wet electrostatic smoke purifier |
| CN110369137A (en) * | 2019-07-24 | 2019-10-25 | 江苏保丽洁环境科技股份有限公司 | A kind of wet electrostatic waste gas purification apparatus |
| CN110686298B (en) * | 2019-10-22 | 2021-10-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Electrostatic module and range hood |
| CN110686298A (en) * | 2019-10-22 | 2020-01-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Electrostatic module and range hood |
| CN114160309A (en) * | 2021-11-25 | 2022-03-11 | 中山尚诚环保科技有限公司 | Manufacturing method of flexible electrostatic sheet main body, flexible electrostatic sheet main body and filter |
| CN114160309B (en) * | 2021-11-25 | 2022-11-04 | 中山尚诚环保科技有限公司 | Manufacturing method of flexible electrostatic sheet main body, flexible electrostatic sheet main body and filter |
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