CN106540807A - For the detached high-pressure electrostatic module of oil smoke and the range hood with which - Google Patents
For the detached high-pressure electrostatic module of oil smoke and the range hood with which Download PDFInfo
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- CN106540807A CN106540807A CN201610982939.1A CN201610982939A CN106540807A CN 106540807 A CN106540807 A CN 106540807A CN 201610982939 A CN201610982939 A CN 201610982939A CN 106540807 A CN106540807 A CN 106540807A
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- Prior art keywords
- pole plate
- draw
- groove
- oil smoke
- collector
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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
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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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
-
- 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
- B03C3/45—Collecting-electrodes
- B03C3/51—Catch- space electrodes, e.g. slotted-box form
-
- 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
- B03C3/66—Applications of electricity supply techniques
- B03C3/70—Applications of electricity supply techniques insulating in electric separators
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- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of for the detached high-pressure electrostatic module of oil smoke and the range hood with which, the high-pressure electrostatic module includes stationary electrode and collector, oil smoke passage is formed with the dielectric moldings of stationary electrode, the first pole plate and the second pole plate being electrically isolated from each other is provided with dielectric moldings, first pole plate and the second pole plate extend along oil smoke passage, first pole plate and the second pole plate include multiple, and multiple first pole plates and the interlaced arrangement of multiple second pole plates, ionization space is formed before the first adjacent pole plate and the second pole plate, be formed as zigzag fashion in the side of the first pole plate along the direction of oil smoke passage；Collector is used to collect powered in oil smoke passage and flow into the smoke particle in collection space.It is of the invention to improve to the grease separating degree in oil smoke for the detached high-pressure electrostatic module of oil smoke, reduce accumulation of the oil smoke in Fan pipeline, the service life of raising range hood.
Description
Technical field
The present invention relates to kitchen appliance technical field, more particularly, to it is a kind of for the detached high-pressure electrostatic module of oil smoke and
Range hood with which.
Background technology
In correlation technique, lampblack absorber can accomplish on grease separating degree 90% and more than, but inside cigarette machine due to it is long when
Between using a large amount of oils and fatss of accumulation, especially in blower fan and pipeline, cause performance to decline, smoking effect is reduced, noise increase.
Oil smoke separate mode has important impact to grease separating degree, and existing separate mode is mainly traditional machinery point
From mode, such as conventional fume purifying mode：Inertial separation method, cyclone separation method, honeycomb equipment, activated carbon adsorption
Deng, industrially using Electrostatic Absorption, liquid scrubbing, water mist sprinkling, the mode purifying oil fume such as catalytic purification.This mode oils and fats is separated
Degree level 92%, but as cigarette captain's time uses, oils and fatss can be accumulated in blower fan and pipeline, caused under cigarette machine performance
Drop, smoking effect decline, noise increase, therefore user needs routine cleaning, but clean difficult, and bring inconvenience to user.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this purpose, the invention reside in proposing one
Plant for the detached high-pressure electrostatic module of oil smoke, the 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 the detached high-pressure electrostatic module of oil smoke, including dielectric moldings, the insulation
Outer inframe is formed with oil smoke passage, is provided with the first pole plate and the second pole plate being electrically isolated from each other in the dielectric moldings, and described
One pole plate and second pole plate extend along the oil smoke passage, and first pole plate and second pole plate are including more
It is individual, and multiple first pole plates and the interlaced arrangement of multiple second pole plates, adjacent first pole plate and described
Ionization space is formed before second pole plate, is formed as sawtooth in the side of first pole plate along the direction of the oil smoke passage
Shape；Collector, the collector are arranged on the downstream along oil smoke flow direction of the stationary electrode, and receipts are formed with the collector
Collection space, the collection space is suitable for use in be collected powered in the oil smoke passage and flows into the oil smoke in the collection space
Granule.
It is of the invention to improve to the grease separating degree in oil smoke for the detached high-pressure electrostatic module of oil smoke,
Reduce accumulation of the oil smoke in Fan pipeline, it is to avoid the problem that range hood long-time performance declines, improve range hood
Service life.Additionally, discharge current when jagged first pole plate can significantly improve energization, so as to improve the electricity of oil smoke
From efficiency.
In certain embodiments, first pole plate and second pole plate are each provided in the dielectric moldings and along left and right
Direction extend, and multiple first pole plates and multiple second pole plates along the longitudinal direction interlock arranged for interval.
In certain embodiments, it is equipped with along the longitudinal direction on the inner surface of the left side wall and right side wall of the dielectric moldings
Spaced apart multiple first draw-in grooves and the second draw-in groove, first draw-in groove and second draw-in groove are along the dielectric moldings
Depth direction extends, and the first draw-in groove on the left side wall of the dielectric moldings is relative with the first draw-in groove on right side wall, described exhausted
The second draw-in groove on the left side wall of edge housing is relative with the second draw-in groove on right side wall, the two ends difference clamping of first pole plate
In two relative the first draw-in grooves, the two ends of second pole plate are held in the second draw-in groove of relative two respectively.
Further, the open at one end of first draw-in groove and other end closing, first pole plate are blocked by described first
The open end of groove inserts and is against the blind end of first draw-in groove, the open at one end of second draw-in groove and other end closing,
Second pole plate is inserted by the open end of second draw-in groove and is against the blind end of second draw-in groove.
In certain embodiments, on the depth direction along the dielectric moldings open end of first draw-in groove with it is described
The open end of the second draw-in groove is respectively positioned at the opposite sides of the dielectric moldings.
In certain embodiments, the inner surface of the left side wall and right side wall of the dielectric moldings is provided with multiple boss, institute
The depth direction that boss is stated along the dielectric moldings extends, on the multiple boss and right side wall on the dielectric moldings left side wall
Multiple boss along the longitudinal direction in arranged for interval, and two adjacent in front and back boss one forms first draw-in groove and another
Second draw-in groove is formed on one.
In certain embodiments, the sawtooth on first pole plate is spaced or continuous along the bearing of trend of first pole plate
Arrangement, and the sawtooth is in the acuminous triangular sawtooth shape of tool.
In certain embodiments, the outer surface connection the of the dielectric moldings is extended in one end of multiple first pole plates
One conducting rod, and first pole plate conducted with first conducting rod, institute is extended in one end of multiple second pole plates
The outer surface for stating dielectric moldings connects the second conducting rod, and second pole plate is conducted with second conducting rod.
In certain embodiments, the rectangular ring-type of the dielectric moldings, and the long edge left and right directions of the rectangular outer frame
Extend, the minor face of the dielectric moldings is extended in the longitudinal.
In certain embodiments, the collector includes staggeredly spaced apart positive plate and negative plate, the positive plate
Collection space is formed and the negative plate between.
In certain embodiments, the collector also includes：The collector housing of electric insulation, the outer inframe phase of the collector
To two side walls on be respectively formed with spaced apart multiple second draw-in grooves, and outer two relative sides of inframe of the collector
The second draw-in groove on wall is relative, and second draw-in groove extends along the depth direction of the collector, and the one of second draw-in groove
End seal is closed and the other end is opened wide, the positive plate and two ends are held in relative two second of any one of the 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, it is described
High-pressure electrostatic module is located between the cigarette machine Inlet Network and the spiral case, and the high-pressure electrostatic module is according to the present invention first
Aspect for the detached high-pressure electrostatic module of oil smoke, the oil smoke passage in the stationary electrode is along from the cigarette machine Inlet Network to institute
The direction for stating spiral case extends, and the tip of first pole plate is towards the cigarette machine Inlet Network；Collector, the collector are located at
Between the stationary electrode and the spiral case, in the collector, it is formed with what edge extended from the cigarette machine Inlet Network to the spiral case
Passage.
Range hood of the invention, by the above-mentioned first aspect of setting for the detached high-pressure electrostatic mould of oil smoke
Block, so as to improve the overall performance of range hood.
The additional aspect and advantage of the present invention 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.
Description of the drawings
Fig. 1 is the schematic diagram for the detached high-pressure electrostatic module of oil smoke according to embodiments of the present invention；
Fig. 2 is the sectional view of the high-pressure electrostatic module shown in Fig. 1；
Fig. 3 is the schematic diagram of range hood according to embodiments of the present invention；
Fig. 4 is the schematic diagram of the collector shown in Fig. 3.
Reference：
Stationary electrode 100, ionization space 101,
Dielectric moldings 1, boss 11,
First pole plate 2, the second 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 the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Below with reference to Fig. 1-Fig. 4 describe according to a first aspect of the present invention embodiment for the detached high-pressure electrostatic mould of oil smoke
Block.
As shown in figure 1, according to a first aspect of the present invention embodiment for the detached high-pressure electrostatic module of oil smoke, 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 pole 100, it is ensured that the safety of stationary electrode 100.
Oil smoke passage is formed with dielectric moldings 1, the first pole plate 2 and second being electrically isolated from each other is provided with dielectric moldings 1
Pole plate 3, the first pole plate 2 and the second pole plate 3 extend along oil smoke passage (such as the left and right directions shown in Fig. 1), the first pole plate 2
Include multiple with the second pole plate 3, and the first pole plate 2 and the second pole plate 3 are opposite polarity two pole, that is to say, that first
One of them in pole plate 2 and the second pole plate 3 is positive pole, and another is negative pole, in other words, when the first pole plate 2 is positive pole
Second pole plate 3 is negative pole, and when the first pole plate 2 is negative pole, the second pole plate 3 is positive pole.Multiple first pole plates 2 and multiple second poles
3 interlaced arrangement of plate, that is to say, that positive pole and negative pole interlaced arrangement between the first pole plate 2 and the second pole plate 3, so, when quiet
When electrode 100 is powered, electric field, the first adjacent pole plate 2 and the second pole plate 3 between the first pole plate 2 and the second pole plate 3, can be formed
Ionization space 101 is formed before.
Further, on the direction (such as the above-below direction shown in Fig. 1) along oil smoke passage, the one of the first pole plate 2
Side (such as the downside of the first pole plate 2 shown in Fig. 1) is formed as zigzag fashion, the jagged point of the first pole plate 2 now
End is equivalent to stylus.
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 be collected powered in oil smoke passage and flows into the smoke particle in collection space 401.This
In, " downstream " refers to, first flows into stationary electrode 100 into the smoke particle in range hood, then flows into collector 400 again.
High-pressure electrostatic module also includes high voltage power supply, and it is that stationary electrode and collector provide high-tension electricity that high voltage power supply is used for, with
Ensure that stationary electrode and collector can be with normal works.
When the first pole plate 2 is powered, the jagged point discharge of the first pole plate 2 so that the air around tip occurs
Cation or anion are ionized and produce, when oil smoke is entered in ionization space 101, cation or anion adsorb in smoke particle
On so that smoke particle is powered, and powered smoke particle can enter the collector 400 of range hood 1000, in collector 400
Electric field force in the presence of, adsorb on collector 400, so as to realize the smoke particle in fume eliminating.
Further, since the side of the first pole plate 2 is formed as zigzag, during compared to arranging conductive pin, the quantity of sawtooth can
To be far longer than the quantity of conductive pin, such that it is able to significantly improve discharge current, so as to improve the ionizing efficiency to oil smoke and suction
Attached efficiency.
It is according to embodiments of the present invention for the detached high-pressure electrostatic module of oil smoke, can improve to the oils and fatss in oil smoke point
From degree, accumulation of the oil smoke in Fan pipeline is reduced, it is to avoid the problem that 1000 long-time performance of range hood declines, improve
The service life of range hood 1000.Additionally, discharge current when jagged first pole plate 2 can significantly improve energization, from
And improve the ionizing efficiency of oil smoke.
In one embodiment of the invention, as shown in figure 1, the first pole plate 2 and the second pole plate 3 can be located at outside insulation
In frame 1, and the first pole plate 2 and the second pole plate 3 can extend in left-right direction, and multiple first pole plates 2 and multiple second poles
Plate 3 along the longitudinal direction interlock arranged for interval.Thus, it is possible to so that the structure of stationary electrode 100 is compacter, reasonable.
In some embodiments of the invention, as shown in figure 1, on the inner surface of the left side wall and right side wall of dielectric moldings 1
Multiple first draw-in grooves and the second draw-in groove can be provided with, multiple first draw-in grooves and multiple second draw-in grooves are spaced cloth along the longitudinal direction
Put, the first draw-in groove and the second draw-in groove extend along the depth direction (such as the above-below direction shown in Fig. 1) of dielectric moldings 1, and absolutely
The first draw-in groove on the left side wall of edge housing 1 is relative with the first draw-in groove on the right side wall of dielectric moldings 1, and dielectric moldings 1
The second draw-in groove on left side wall is relative with the second draw-in groove on the right side wall of dielectric moldings 1, two ends (such as Fig. 1 of the first pole plate 2
Shown in the first pole plate 2 left end and right-hand member) be held in the first draw-in groove of relative two respectively.The two ends of the second pole plate 3
(such as the left end and right-hand member of the second pole plate 3 shown in Fig. 1) is held in the second draw-in groove of relative two respectively.Thus, may be used
To simplify the first pole plate 2 and the second pole plate 3 and the attachment structure of dielectric moldings 1, it is easy to the peace of the first pole plate 2 and the second pole plate 3
Assembly and disassembly, improve assembly and disassembly efficiency.
Further, as shown in figure 1, one end (such as the upper end of the first draw-in groove shown in Fig. 1) of the first draw-in groove is opened wide,
And first draw-in groove the other end (such as the lower end of the first draw-in groove shown in Fig. 1) closing, the first pole plate 2 is spacious by the first draw-in groove
Beginning (such as the upper end of the first draw-in groove shown in Fig. 1) inserts and is against the blind end of the first draw-in groove (such as shown in Fig. 1
The lower end of the first draw-in groove).One end (such as the lower end of the second draw-in groove shown in Fig. 1) of second draw-in groove is opened wide, and the second draw-in groove
The other end (such as the upper end of the second draw-in groove shown in Fig. 1) closing, the second pole plate 3 by the second draw-in groove open end (for example
The lower end of the second draw-in groove shown in Fig. 1) insert and be against blind end (such as second draw-in groove shown in Fig. 1 of the second draw-in groove
Upper end).Thus, it is possible to improve the assembly and disassembly efficiency of the first pole plate 2 and the second pole plate 3, at the same time it can also using the first draw-in groove and
Second draw-in groove limits the displacement along the vertical direction of the first pole plate 2 and the second pole plate 3 respectively, plays and fixes the first pole plate 2 and second
The effect of pole plate 3.
Wherein, the first draw-in groove and the second draw-in groove are U-type groove, and two side walls of the diapire of the first draw-in groove and the first draw-in groove
Vertically, and the diapire of the second draw-in groove is vertical with two side walls of the second draw-in groove.
Preferably, as shown in figure 1, on the depth direction (such as the above-below direction shown in Fig. 1) along dielectric moldings 1,
Open end (such as institute in Fig. 1 of the open end (such as the upper end of the first draw-in groove shown in Fig. 1) of the first draw-in groove and the second draw-in groove
The lower end of the second draw-in groove for showing) respectively positioned at opposite sides (such as upside of the dielectric moldings 1 shown in Fig. 1 of dielectric moldings 1
And downside).So, during assembling, the first pole plate 2 and the second pole plate 3 load from the both sides of dielectric moldings 1 respectively, by
This, can improve efficiency of assembling, it is to avoid assembling error.
In some embodiments of the invention, as shown in figure 1, on the inner surface of the left side wall and right side wall of dielectric moldings 1
Multiple boss 11 can be provided with, boss 11 extends along the depth direction (such as the above-below direction shown in Fig. 1) of dielectric moldings 1,
The multiple boss 11 on multiple boss 11 and right side wall on 1 left side wall of dielectric moldings arranged for interval along the longitudinal direction, and it is front
One in two adjacent afterwards boss 11 forms the first draw-in groove and the second draw-in groove of formation on another, to realize the first pole plate 2
Arrangement is staggered front to back with second pole plate 3.Thus, it is possible on the premise of the intensity of dielectric moldings 1 is ensured, reduce dielectric moldings
1 left side wall and the wall thickness of right side wall, save material, reduces cost.Further, the cross section of boss 11 is trapezoidal, and
From in the perisporium inward direction of dielectric moldings 1, the width along the longitudinal direction of boss 11 is gradually decreased.
In some embodiments of the invention, as shown in figure 1, the sawtooth on the first pole plate 2 can prolonging along the first pole plate 2
Stretch direction (such as the left and right directions shown in Fig. 1) continuously to arrange, and sawtooth can be in the acuminous triangular sawtooth shape of tool.
Thus, it is possible to further increase the quantity of sawtooth, the discharge current of the first pole plate 2 is further improved, improve the ionization to oil smoke
Efficiency.Certainly, in other embodiments of the present invention, the sawtooth on the first pole plate 2 can also be along the extension side of the first pole plate 2
To (such as the left and right directions shown in Fig. 1) arranged for interval.
In some embodiments of the invention, one end of multiple first pole plates 2 (such as the first pole plate 2 shown in Fig. 3
Upper end) outer surface that extends dielectric moldings 1 connects the first conducting rod, and the first pole plate 2 conducted with the first conducting rod, multiple
Extend the outer surface connection the of dielectric moldings 1 in one end (such as the upper end of the second pole plate 3 shown in Fig. 3) of second pole plate 3
Two conducting rods, and the second pole plate 3 conducted with the second conducting rod.Thus, it is possible to pass through the first conducting rod and the second conducting rod point
It is not powered to the first pole plate 2 and the second pole plate 3, so that the sawtooth on the first pole plate 2 can discharge and ionize out cation or negative
Ion so that the first pole plate 2 and the second pole plate 3 are in opposite polarity two pole, so as to the first pole plate 2 and the second pole plate 3 it
Between form electric field.
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 is extended in the longitudinal.Thus, it is possible to make dielectric moldings 1 and shape more advise
It is whole, simplify the structure of the second pole plate 3 and the first pole plate 2, be easy to processing and manufacturing, be easy to mass production.
Preferably, the height of the sawtooth of the first pole plate 2 can be in the range of 1 millimeter to 10 millimeters, to simplify structure, just
In processing and manufacturing, while further improving discharge current.
Preferably, the distance between the first pole plate 2 and the second pole plate 3 can be in the range of 5 millimeters to 20 millimeters.By
This, it is possible to reduce flow resistance of the oil smoke in high-pressure electrostatic module, while ensureing that the first pole plate 2 and the second pole plate 3 can be with shapes
Into the electric field of sufficient intensity, so that powered smoke particle can be moved towards collector 400.
Certainly, the invention is not restricted to this, the height of the sawtooth of the first pole plate 2 might be less that 1 millimeter or more than 10 millimeters,
The distance between first pole plate 2 and the second pole plate 3 might be less that 5 millimeters or more than 20 millimeters.For example, the saw of the first pole plate 2
The height of tooth can also be 0.8 millimeter, 2 millimeters, 5 millimeters, 8 millimeters, 12 millimeters etc., between the first pole plate 2 and the second pole plate 3
Distance can also 3 millimeters, 10 millimeters, 15 millimeters, 25 millimeters etc..
In some embodiments of the invention, collector 400 includes staggeredly spaced apart positive plate 410 and negative plate
420, collection space 401 is formed between positive plate 410 and negative plate 420, when positive plate 410 and negative plate 420 are powered, positive pole
Electric field is formed between plate 410 and negative plate 420, from the powered smoke particle that high-pressure electrostatic module flows out, into collector 400
Positive plate 410 and negative plate 420 between in the electric field that formed, in the presence of electric field force, be finally adsorbed onto 410 He of positive plate
On negative plate 420, the effect of Adsorption smoke particle is finally realized.
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 was used
Safety in journey.
Further, two relative in collector housing 430 side walls be (such as the collector housing 430 shown in Fig. 4
Left side wall and right side wall) on be respectively formed with multiple 3rd draw-in grooves, and multiple 3rd draw-in grooves are along between the fore-and-aft direction shown in Fig. 4
Every arrangement and relative in collector housing 430 two side walls (such as the left side wall of the collector housing 430 shown in Fig. 4 and
Right side wall) on the 3rd draw-in groove it is relative, depth direction (such as upper and lower Fig. 4 shown in of the 3rd draw-in groove along collector 400
To) extend, and one end closing of the 3rd draw-in groove, and the other end of the 3rd draw-in groove is unlimited, appoints in positive plate 410 and negative plate 420
The two ends of one are held in the 3rd draw-in groove of relative two.Thus, it is possible to simplify positive plate 410 and negative plate 420 and receive
The attachment structure of collector housing 430, is easy to the installation and removal of positive plate 410 and negative plate 420, improves assembly and disassembly efficiency.
With reference to Fig. 3 and Fig. 4, between the inner surface of the left side wall and right side wall of collector housing 430 is provided with along the longitudinal direction
Every multiple convex tendons of arrangement, convex tendon extends along the depth direction (such as the above-below direction shown in Fig. 4) of collector housing 430,
3rd draw-in groove is formed on convex tendon, wherein, the upper end seal of the 3rd draw-in groove in one of them in two adjacent in front and back convex tendons
Open at its lower end is closed, for clamping positive plate 410, and the open upper end lower end closed of the 3rd draw-in groove on another convex tendon, it is used for
Clamping negative plate 420.So, positive plate 410 and negative plate 420 can block respectively from the top and bottom of collector housing 430
Enter in the 3rd draw-in groove, such that it is able to improve efficiency of assembling, while avoiding wrongly installed positive plate 410 and negative plate 420.
In some embodiments of the invention, the spacing between positive plate 410 and negative plate 420 can be at 5 millimeters to 20
In the range of millimeter.Thus, it is possible on the premise of the flowing of oil smoke is not hindered, improve collector 400 to powered smoke particle
Collection efficiency.
Advantageously, the width of positive plate 410 and the width of negative plate 420 can be with identical, and the width of positive plate 410 and negative
The width of pole plate 420 can be in the range of 40 millimeters to 80 millimeters.Thus, it is possible to imitate the collection to powered smoke particle is met
On the premise of rate, it is to avoid the passage of collector 400 is long, taking up room for collector 400 is reduced, save material, reduces cost.
Certainly, the invention is not restricted to this, the spacing between positive plate 410 and negative plate 420 can be less than 5 millimeters or be more than
20 millimeters, the width of the width and negative plate 420 of positive plate 410 might be less that 40 millimeters or more than 80 millimeters.For example, positive pole
Spacing between plate 410 and negative plate 420 can be 3 millimeters, 5 millimeters, 10 millimeters, 15 millimeters, 25 millimeters etc., positive plate
410 width and the width of negative plate 420 can also 30 millimeters, 50 millimeters, 60 millimeters, 70 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 above-mentioned first aspect embodiment of the invention for the detached high-pressure electrostatic module of oil smoke.
Specifically, as shown in figure 3, high-pressure electrostatic module is located between cigarette machine Inlet Network 200 and spiral case 300, stationary electrode 100
In oil smoke passage along extending from cigarette machine Inlet Network 200 to the direction of spiral case 300, and the tip of the first pole plate 2 enters towards cigarette machine
Wind net 200；So, when oil smoke from along machine Inlet Network enter stationary electrode 100 when, smoke particle can be in the entrance position of oil smoke passage
Put and promptly adsorb the cation or anion ionized by the serrated tip of the first pole plate 2, to improve the ionization to smoke particle
Efficiency.
Collector 400 is located between stationary electrode 100 and spiral case 300, is could be formed with along from cigarette machine in collector housing 430
Inlet Network 200 extends the passage of (such as the thickness direction along the collector 400 shown in Fig. 4 extends) to spiral case 300.
Range hood 1000 also includes blower fan (not shown).During range hood 1000 works, in blower fan
Under effect, the oil smoke produced in cooking process is entered in range hood 1000, into high-pressure electrostatic mould by cigarette machine Inlet Network 200
Block, is ionized to the smoke particle in oil smoke by stationary electrode 100 so that smoke particle is powered, and then powered smoke particle enters
Enter collector 400, in the presence of electric field force, adsorb on the positive plate 410 or negative plate 420 of collector 400, after purification
Oil smoke enters spiral case 300, final to discharge outside range hood 1000.
Range hood 1000 according to embodiments of the present invention, by arranging dividing for oil smoke for above-mentioned first aspect embodiment
From high-pressure electrostatic module, so as to improve the overall performance of range hood 1000.
The range hood 1000 according to a specific embodiment of the invention is described below with reference to Fig. 1-Fig. 4.
With reference to Fig. 3, range hood 1000 includes cigarette machine Inlet Network 200, spiral case 300 and high-pressure electrostatic module, wherein, high pressure
Electrostatic module is located between cigarette machine Inlet Network 200 and spiral case 300, and high-pressure electrostatic module includes stationary electrode 100 and collector 400,
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, the first pole plate 2 and the second pole plate 3.Wherein, absolutely
1 rectangular ring-type of edge housing, and the long edge left and right directions extension of rectangular outer frame, the minor face of dielectric moldings 1 are extended in the longitudinal.The
One pole plate 2 and the second pole plate 3 are electrically isolated from each other, and are included in the multiple of 1 interior interlaced arrangement along the longitudinal direction of dielectric moldings.
Along the longitudinal direction spaced apart multiple first are equipped with the inner surface of the left side wall and right side wall of dielectric moldings 1
Draw-in groove and the second draw-in groove, the first draw-in groove and the second draw-in groove extend along the depth direction of dielectric moldings 1, and the upper end of the first draw-in groove opens
Open and lower end closed, and the first draw-in groove on the left side wall of dielectric moldings 1 is relative with the first draw-in groove on right side wall, the second draw-in groove
Open at its lower end and upper end closed, and the left side wall of dielectric moldings 1 on the second draw-in groove it is relative with the second draw-in groove on right side wall.
, in the tabular for extending in left-right direction, the left end and right-hand member of the first pole plate 2 are held in respectively for first pole plate 2 and the second pole plate 3
In two relative the first draw-in grooves, the left end and right-hand member of the second pole plate 3 are held in the second draw-in groove of relative two respectively.And the
Spacing between one pole plate 2 and the second pole plate 3 is in the range of 5 millimeters to 20 millimeters.
The downside edge of the first pole plate 2 is formed as zigzag fashion.Sawtooth on first pole plate 2 continuously arranged in left-right direction,
And sawtooth is in the acuminous triangular sawtooth shape of tool.The height of sawtooth is in the range of 1 millimeter to 10 millimeters.
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 3rd draw-in grooves along the longitudinal direction, and the left side of collector housing 430 are respectively formed with wall and right side wall
The 3rd draw-in groove on wall and right side wall is relative, and the 3rd draw-in groove is vertically extending, and one end of the 3rd draw-in groove is closed and another
End is opened wide, and the open end of two adjacent the 3rd draw-in grooves is located at the both sides up and down of collector housing 430 respectively.410 He of positive plate
Two ends of any one of negative plate 420 are held in the 3rd draw-in groove of relative two.Between positive plate 410 and negative plate 420
Spacing in the range of 5 millimeters to 20 millimeters.The width of positive plate 410 is identical with the width of negative plate 420, and width is in 40 millis
Rice is in the range of 80 millimeters.
After range hood 1000 is powered, smoke particle is through cigarette machine Inlet Network 200, in stationary electrode 100, the first pole
The serrated tip electric discharge of plate 2 makes the air of surrounding that ionization to occur, and produces cation or anion, and cation or anion absorption exist
Make oil smoke powered on smoke particle, electric charge on oil smoke band, powered smoke particle under the collective effect of blower fan and electric field force,
Ionization space 101 from stationary electrode 100 moves to the collection space 401 of collector 400, in the presence of electric field force, powered
Smoke particle is moved to positive plate 410 or negative plate 420, is adsorbed on positive plate 410 or negative plate 420, so as to remove fume eliminating
Granule.
Range hood 1000 according to embodiments of the present invention, by high-pressure electrostatic module block is placed in 300 front end of spiral case, and
Between cigarette machine Inlet Network 200 and spiral case 300, stationary electrode is placed in the front end of collector 400, and the effect of stationary electrode is to make oil smoke
Charging particle, the effect of collector 400 mainly adsorb smoke particle, and fume eliminating is removed in the two combination.
Range hood 1000 according to embodiments of the present invention, than traditional mechanical separation mode, is inhaled using high-pressure electrostatic
Fufen improves grease separating degree from oil smoke mode, reduce accumulation of the oil smoke in Fan pipeline, it is to avoid long-time is used
The problem of hydraulic performance decline, improves the life-span.Meanwhile, sawtooth-plate electrode formula structure compares the electrode structures such as pin-plate, increases
Discharge current, improves oil smoke ionizing efficiency.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to the description present invention and simplifies description, rather than indicates or imply that the device or element of indication there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for 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 fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect, or electrically connect, can also be communication；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals.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 " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment or 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 with office
Combined in one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments or example described in this specification and different embodiments 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
These embodiments can be carried out with various changes, modification, replacement and modification in the case of the principle and objective that depart from the present invention, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
1. it is a kind of to be used for the detached high-pressure electrostatic module of oil smoke, it is characterised in that to include：
Stationary electrode, the stationary electrode include dielectric moldings, are formed with oil smoke passage, in the dielectric moldings in the dielectric moldings
The first pole plate and the second pole plate being electrically isolated from each other is provided with, first pole plate and second pole plate are along the oil smoke passage
Extend, first pole plate and second pole plate include multiple, and multiple first pole plates and multiple second poles
The interlaced arrangement of plate, forms ionization space before adjacent first pole plate and second pole plate, along the oil smoke
On the direction of passage, the side of first pole plate is formed as zigzag fashion；
Collector, the collector are arranged on the downstream along oil smoke flow direction of the stationary electrode, and receipts are formed with the collector
Collection space, the collection space is suitable for use in be collected powered in the oil smoke passage and flows into the oil smoke in the collection space
Granule.
2. according to claim 1 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that first pole plate and
Second pole plate is each provided in the dielectric moldings and extends in left-right direction, and multiple first pole plates and multiple described
Second pole plate along the longitudinal direction interlock arranged for interval.
3. it is according to claim 1 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that the dielectric moldings
Spaced apart multiple first draw-in grooves and the second draw-in groove along the longitudinal direction are equipped with the inner surface of left side wall and right side wall, it is described
First draw-in groove and second draw-in groove extend along the depth direction of the dielectric moldings, on the left side wall of the dielectric moldings
First draw-in groove is relative with the first draw-in groove on right side wall, on the second draw-in groove on the left side wall of the dielectric moldings and right side wall
Second draw-in groove is relative, and the two ends of first pole plate are held in the first draw-in groove of relative two respectively, second pole plate
Two ends are held in the second draw-in groove of relative two respectively.
4. it is according to claim 3 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that first draw-in groove
Open at one end and other end closing, first pole plate are inserted by the open end of first draw-in groove and are against first draw-in groove
Blind end, the open at one end of second draw-in groove and the other end closing, second pole plate by second draw-in groove open wide
Insert and be against the blind end of second draw-in groove in end.
5. it is according to claim 4 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that outside the insulation
On the depth direction of frame, the open end of first draw-in groove is located at the dielectric moldings respectively with the open end of second draw-in groove
Opposite sides.
6. it is according to claim 3 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that the dielectric moldings
The inner surface of left side wall and right side wall is provided with multiple boss, and the boss extends along the depth direction of the dielectric moldings, institute
State multiple boss on multiple boss and the right side wall on dielectric moldings left side wall arranged for interval along the longitudinal direction, and phase in front and back
One in two adjacent boss formed first draw-in groove and another on form second draw-in groove.
7. according to any one of claim 1-6 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that it is described
Sawtooth on first pole plate is spaced along the bearing of trend of first pole plate or continuous arrangement, and the sawtooth is acuminous in tool
Triangular sawtooth shape.
8. according to any one of claim 1-6 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that it is multiple
Extend the outer surface of the dielectric moldings and connect the first conducting rod, and first pole plate and institute in one end of first pole plate
State the first conducting rod to conduct, one end of multiple second pole plates is extended the outer surface connection second of the dielectric moldings and led
Electric pole, and second pole plate conducted with second conducting rod.
9. according to any one of claim 1-8 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that it is described
The rectangular ring-type of dielectric moldings, and the long edge left and right directions extension of the rectangular outer frame, the minor face of the dielectric moldings is along front
After extend.
10. according to any one of claim 1-8 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that institute
Stating collector includes staggeredly spaced apart positive plate and negative plate, is formed and collect empty between the positive plate and the negative plate
Between.
11. is according to claim 10 for the detached high-pressure electrostatic module of oil smoke, it is characterised in that the collector is also
Including：
The collector housing of electric insulation, is respectively formed with the collector two relative side walls of outer inframe spaced apart many
The 3rd draw-in groove on individual 3rd draw-in groove, and the collector two relative side walls of outer inframe is relative, and the 3rd draw-in groove is along institute
The depth direction for stating collector extends, and the 3rd draw-in groove one end closing and the other end open wide, the positive plate and described
Two ends of any one of negative plate are held in the 3rd draw-in groove of relative two.
12. a kind of range hoods, it is characterised in that include：
Cigarette machine Inlet Network and spiral case；
High-pressure electrostatic module, the high-pressure electrostatic module are located between the cigarette machine Inlet Network and the spiral case, and the high pressure is quiet
Electric module is for the detached high-pressure electrostatic module of oil smoke, in the stationary electrode according to any one of claim 1-11
Oil smoke passage along extending from the cigarette machine Inlet Network to the direction of the spiral case, and the tip of first pole plate is towards described
Cigarette machine Inlet Network, the collector are located between the stationary electrode and the spiral case, are formed with along from described in the collector
The passage that cigarette machine Inlet Network extends to the spiral case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610982939.1A CN106540807A (en) | 2016-11-08 | 2016-11-08 | For the detached high-pressure electrostatic module of oil smoke and the range hood with which |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610982939.1A CN106540807A (en) | 2016-11-08 | 2016-11-08 | For the detached high-pressure electrostatic module of oil smoke and the range hood with which |
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| Publication Number | Publication Date |
|---|---|
| CN106540807A true CN106540807A (en) | 2017-03-29 |
Family
ID=58394983
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610982939.1A Pending CN106540807A (en) | 2016-11-08 | 2016-11-08 | For the detached high-pressure electrostatic module of oil smoke and the range hood with which |
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| CN (1) | CN106540807A (en) |
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| CN106824538A (en) * | 2017-03-31 | 2017-06-13 | 广东美的厨房电器制造有限公司 | Battery lead plate, electrostatic ionization module and lampblack absorber |
| CN106839042A (en) * | 2017-03-31 | 2017-06-13 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
| CN108087930A (en) * | 2017-07-31 | 2018-05-29 | 宁波方太厨具有限公司 | A kind of static lampblack purification device and application have the range hood of the device |
| CN109185943A (en) * | 2018-10-29 | 2019-01-11 | 广东万和电气有限公司 | Range hood |
| CN109580446A (en) * | 2017-09-29 | 2019-04-05 | 宁波方太厨具有限公司 | A kind of fume exhauster grease separating degree detection method |
| CN110575907A (en) * | 2018-12-03 | 2019-12-17 | 佛山市源绿品通风设备有限公司 | electrostatic plate type electric field, assembly tool and assembly method |
| 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 |
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| 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 |
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Application publication date: 20170329 |