CN205926027U - Electrostatic oil smoke removal unit - Google Patents
Electrostatic oil smoke removal unit Download PDFInfo
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- CN205926027U CN205926027U CN201620942123.1U CN201620942123U CN205926027U CN 205926027 U CN205926027 U CN 205926027U CN 201620942123 U CN201620942123 U CN 201620942123U CN 205926027 U CN205926027 U CN 205926027U
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- rod
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- positive
- flue gas
- gas removing
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Abstract
The utility model provides an electrostatic oil smoke removal unit, includes annular casing, be equipped with positive plate and negative plate in the casing, its characterized in that: positive plate and negative plate begin to center on from the center pin of casing respectively the center pin is the spiral and outwards extends, and remain the interval between positive plate and the negative plate throughout in order to form the electric field. This electrostatic oil smoke removal unit can realize the large tracts of land of positive plate and negative plate, and then improve electrostatic oil smoke removal's effect in less volume, compact structure is simple moreover, and it is all very convenient to install, process. And because its is small, efficient, can wide application in various air purification device, for example in the device such as range hood, air purifier.
Description
Technical field
This utility model is related to a kind of static flue gas removing unit.
Background technology
At present on the market preferably range hood can accomplish on grease separating degree 90% and more than, but in fact still have
Part oil smoke and substantial amounts of PM2.5 granule are typically piped directly to outdoor.Because Outdoor Air Quality day by day causes anxiety, have a strong impact on the mankind
Outdoor activity and healthy, oil smoke, as one of outdoor air primary pollution source, is carried out to its range hood efflux gas only
Change is particularly important.For reduce the pollution to indoor and outdoor surroundingses for the oil smoke, reduce the public, especially the public of area peripheral edge for
The repulsion of food and beverage enterprise, needs to adopt fume purifier of fume, and fume purifier of fume commonly used in the prior art has：Mechanical type oil smoke
Purifier, water mist sprinkling formula fume purifier of fume and electrostatic oil fume purification device.Electrostatic technique is applied to range hood
Good fume purifying effect can be played.
Existing high-voltage static electricity fume purifier generally has two kinds of structures, and one is cellular field generator, and two are
Flat field generator.The former negative electrode is the orthohexagonal hexahedro hole being connected each other, shape as Nidus Vespae,
Geometric center in each just hexahedro hole arranges a minute hand, and minute hand is anode.The positive pole of the outfan of high voltage power supply connects
The anode of field generator, power cathode connects the negative electrode of field generator.There is corona near needle point, ionization is empty after energising
Gas, produces positive and negative ion powered in a large number, the rear portion of needle point is absorption electric field.When soot particles enter honeycomb electric field generator
Afterwards, soot particles are captured by positive and negative ion, become load soot particles.Under the driving of wind-force, load microgranule is subject in absorption field
To the effect of electric field force, move over to its corresponding collector, reach oil smoke deposition, the purpose of purify air.Same
Regular hexahedron in the hole, the running voltage of front end ionized field is widely different with the running voltage of rear portion absorption field.There is following lacking in it
Point：Overtension, rear portion electric field spark discharges；Reduce running voltage meet rear portion require, the corona of front end faint it is impossible to produce
A large amount of positive and negative ion, fume purifying ability declines, and complex manufacturing.
A kind of range hood and its high-voltage static electricity fume as disclosed in the Chinese patent of Application No. 201420717912.6
Separator, is flat field generator, adsorbs dress including insulation crust, board-like high pressure ionization device and board-like high-pressure electrostatic
Put, high-pressure electrostatic adsorbent equipment includes polylith and alternates the cathode sheets separating and anode strip, and each cathode sheets are worn by bolt
Separate, each anode strip is worn together by bolt and separated with metal spacer together and with metal spacer.This kind of device one
As volume larger, and general in order to obtain preferable static flue gas removing effect it is necessary to increase total face of cathode sheets and anode strip
Long-pending, therefore overall volume cannot accomplish less.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact conformation, fume eliminating effect preferably, and just
The static flue gas removing unit installed in processing.
This utility model solves the technical scheme that adopted of above-mentioned technical problem：A kind of static flue gas removing unit, including
Annular housing, be provided with positive plate and negative plate in described housing it is characterised in that：Described positive plate and negative plate are respectively from shell
The central shaft of body begins around described central shaft and twist stretches out, and protects all the time between described positive plate and negative plate
Hold interval to form electric field.
Preferably, described positive plate and negative plate are fixedly connected with the casing in the side near housing.
Preferably, in the two ends of described housing, at least one end is provided with the fixing device being connected with positive plate and/or negative plate.
Preferably, described fixing device includes the center contiguous block positioned at central axis, and described center contiguous block is provided with
The spiral-shaped groove mating respectively with the medial end of positive and negative pole plate and snapping in for the medial end of positive and negative pole plate.
In order to prevent from climbing electricity, the center of described center contiguous block is provided with centre bore.
In order to preferably separate positive/negative plate, the edge of described centre bore is provided with respect to center contiguous block vertical projections
Ring wall.
In order to preferably fixing, the periphery of described center contiguous block is provided with radially projecting laterally and symmetrically sets
The connecting rod put, this connecting rod is respectively equipped with draw-in groove and is used for engaging positive plate and negative plate.
For fixed polar plate and prevent from climbing electricity or short circuit between positive/negative plate, also include being connected with center contiguous block
Link, described link and center contiguous block isoplanar extended or extended in parallel with center contiguous block place plane, should
Link includes the body of rod extending radially outwardly along center contiguous block, this body of rod along housing the setting of circumferential uniform intervals and
Number is even numbers, and the end each body of rod being equipped with multiple spaced link slots for positive and negative pole plate snaps in fixation, and
The each body of rod is only fixed with one of pole plate, the opposite polarity of the pole plate that the adjacent body of rod is fixedly connected.
For the short circuit being better protected between positive/negative plate, described positive and negative pole plate passes through mutually do not interconnecting with it respectively
The corresponding position of the body of rod that connects is provided with breach and gets around the described body of rod.
As another embodiment of fixing device, also include the newel extending along central shaft, described fixing device is also wrapped
Include and be fixedly connected with the two ends of described newel and the link with central axis, described link is fixedly connected positive and negative electrode
The end of plate.
Preferably, described newel includes two towards contrary relative perisporium, and described perisporium relatively is respectively equipped with card
Hook and be fixed respectively with the end of positive and negative pole plate, and two perisporiums with respect to the newel between perisporiums include with relative
The inclined-plane that perisporium tilts.
Preferably, this link includes the body of rod extending radially outwardly along center contiguous block, and each body of rod is equipped with
Multiple spaced link slots snap in fixation for the end of positive and negative pole plate.
Preferably, this body of rod along housing the setting of circumferential uniform intervals and number is even numbers, and each body of rod is only
Fix with one of pole plate, the opposite polarity of the pole plate that the adjacent body of rod is fixedly connected；Or this body of rod is along the week of housing
Arrange to uniform intervals and number is even numbers, the body of rod being fixedly connected with positive plate and the body of rod being fixedly connected with negative plate are divided
Wei Yu not both sides.
Compared with prior art, the utility model has the advantage of this static flue gas removing unit, can be in less volume
Interior, realize the large area of positive plate and negative plate, and then improve the effect of static flue gas removing, and compact conformation is simple, peace
Dress, processing are all very convenient.And due to its small volume, efficiency high, can be widely applied for various air cleaning members, for example
In the units such as range hood, air purifier.
Brief description
Fig. 1 is the exploded view of the static flue gas removing unit of this utility model first embodiment.
Fig. 2 is schematic diagram (removing housing and the wherein side of the static flue gas removing unit of this utility model first embodiment
Link).
Fig. 3 is the exploded view of the fixing device of static flue gas removing unit of this utility model first embodiment.
Fig. 4 is the schematic perspective view (removing housing) of the static flue gas removing unit of this utility model second embodiment.
Fig. 5 is the fixing device schematic diagram of the static flue gas removing unit of this utility model second embodiment.
Fig. 6 is the schematic perspective view (removing housing) of the static flue gas removing unit of this utility model 3rd embodiment.
Fig. 7 is the exploded view (removing housing) of the static flue gas removing unit of this utility model 3rd embodiment.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Static flue gas removing unit of the present utility model, as Figure 1-3, is first embodiment, including the housing 1 of ring-type,
This housing 1 is hollow tube-shape, and both ends open.This housing 1 can for cylindrical shape or positive polygonal cylinder it is also possible to
Centered on symmetrical any tubular, and other irregular tubulars.
It is provided with positive plate 2 and negative plate 3, this positive plate 2 and negative plate 3 central shaft 12 from housing 1 center in this housing 1
Start, and twist stretch out along the circumference of described housing 1 around central shaft 12.This positive plate 2 and negative plate 3 are in shell
Central shaft 12 side of body 1, both initial extensions in opposite direction.This positive plate 2 and negative plate 3 are near the one of housing 1
Side, fixing with housing 1 by screw 4.This positive plate 2 and negative plate 3 remain interval, particularly positive plate 2 and negative plate 3
All circumferentially extending along housing 1, housing 1 in the radial direction both must keep interval to form electric field, this spacing distance
Can be change can also be invariable or be gradually increased or reduce.Radial direction in housing 1
On, the interval between positive plate 2 and negative plate 3 is consistent all the time so that electric field between positive/negative plate keep constant or
Interval between positive plate 2 and negative plate 3 is gradually increased or is gradually reduced.
As shown in Figure 1, 2, 3, this first embodiment also includes fixing device 5, and at least one end in the two ends of this housing 1 sets
Have fixing device 5, this fixing device 5 is connected with positive plate 2 and negative plate 3, for fixing keep positive plate 2 and negative plate 3 it
Between interval and positive plate 2 and negative plate 3 position.This fixing device 5 includes the axle with housing 1 positioned at housing 1 two ends
To, i.e. the link 6 of the axially vertical extension of positive and negative pole plate, it is provided with the central shaft along housing 1 between the center of this link 6
The newel 56 of 12 extensions, the two ends of newel 56 are fixedly connected the link 6 at housing 1 two ends.
Newel 56 is provided with the snap fit 57 engaging respectively with the medial end of positive and negative pole plate, and this link 6 is included in edge
The body of rod 61 extending radially outwardly of heart contiguous block 51, this body of rod 61 along housing 1 circumference be uniformly arranged and number be even numbers.
The body of rod 61 is provided with multiple spaced link slots 62 and snaps in fixation for the end of positive and negative pole plate, and each body of rod 61
Only fix with one of pole plate, the pole plate opposite polarity that the adjacent body of rod 61 is fixedly connected.Or can also be the body of rod 61
The body of rod of middle half is fixedly connected with positive plate, and second half is fixedly connected with negative plate, connects the body of rod of positive plate and connects negative
The body of rod of pole plate is located at both sides respectively.
The core of link 6 is fixedly connected with center contiguous block 51, as shown in figure 3, this newel 56 is included each other
Towards contrary two relative perisporiums 561, chain is fixed in the end this relative perisporium 561 being equipped with snap fit 57 with positive and negative pole plate
Connect, connect positive and negative pole plate snap fit 57 towards contrary, and this newel perisporium relatively between perisporium 561 also include with
This inclined-plane 562 that relatively perisporium 561 tilts, should inclined-plane 562 between snap fit 57 so that drop do not result in accumulation and
It is not easy to climb electricity between the medial end making positive and negative pole plate, in turn result in Damage by Short Circuit.And the week relatively of this newel 56
Perisporium between wall 561 can also include the face vertical with relative perisporium 561, as shown in Figure 3, as long as part perisporium is formed
Inclined-plane 562.As shown in figure 3, the section of this newel 56 is a hexagon, including towards contrary relative perisporium 561, basis
Skilled person is recognized that it is also possible to be other tetragons, octagon, or other polygons.
As illustrated in figures 4-5, for the second embodiment of this static flue gas removing unit, the setting of the positive/negative plate in this embodiment
Identical with above-mentioned first embodiment.Fixing device 5 is included in the circle at the i.e. central shaft 12 at the two ends center positioned at housing 1
Heart contiguous block 51, this center contiguous block 51 may not be circle, can be square, oval or other shapes, this center
Contiguous block 51 is provided with the groove 511 with the end convolution mating shapes of positive and negative pole plate, as shown in figure 3, this groove 511 wraps
The core of Kuo Cong center contiguous block 51 starts two extending towards contrary direction, supplies positive plate 2 and negative plate 3 respectively
Medial end insertion.And it is provided with centre bore 52 on the core of the center contiguous block 51 between this two grooves 511,
It is provided with the ring wall 53 vertical with center contiguous block 51 of the edge projection along centre bore 52 between centre bore 52 and groove 511, should
Ring wall 52 and centre bore 52 separate positive plate 2 and the end of negative plate 3 well, prevent between the two short because climbing electricity generation
Road.And the periphery of center contiguous block 51, is provided with least two connections that radially project laterally and symmetrically arranged
Bar 54, this connecting rod 54 is respectively equipped with draw-in groove 55 and is used for engaging positive plate 2 and negative plate 3.
As shown in Figure 6,7, for this 3rd embodiment, the setting of positive and negative pole plate therein and first, second embodiment phase
With except for the difference that, this fixing device 5 includes the center contiguous block 51 of the circle positioned at center, and solid with center contiguous block 51
The fixed link 6 connecting.Link 6 is extended or parallel with center contiguous block 51 place plane with center contiguous block 51 isoplanar
Extend.And center contiguous block 51 is provided with the groove 511 with the end convolution mating shapes of positive and negative pole plate, this groove 511
Start two extending towards contrary direction including the core from center contiguous block 51, supply positive plate 2 and negative pole respectively
The medial end insertion of plate 3.This link 6 includes the body of rod 61 extending radially outwardly along center contiguous block 51, this body of rod 61
Circumference along housing 1 is uniformly arranged and number is even numbers.The body of rod 61 is provided with multiple spaced link slots 62 for positive and negative
The end of pole plate snaps in fixation, and each body of rod 61 is only fixed with one of pole plate, the adjacent body of rod 61 company fixed
The pole plate opposite polarity connecing.Or can also be that the body of rod of half in the body of rod 61 is fixedly connected with positive plate, second half and negative pole
Plate is fixedly connected, and the body of rod connecting positive plate and the body of rod connecting negative plate are located at both sides respectively.And on positive and negative pole plate with it not
The relative position of the interconnective body of rod 61 be provided with breach 611 get around this with its disjunct body of rod 61 so that with its not phase
The body of rod 61 connecting non-contactly passes through from this breach 611, and that is, described positive and negative pole plate passes through be not connected with each other with it respectively
The corresponding position of the body of rod 61 be provided with breach 611 and get around the described body of rod 61.
The core of link 6 is fixedly connected with center contiguous block 51, and the core of center contiguous block 51 is provided with
Centre bore 52, can be also used for being fixedly connected between the centre bore 52 of the center contiguous block 51 at the two ends of housing 1 for the company of support
The axle connecing.
And, as shown in fig. 7, the link slot 62 of this body of rod 61 and the bearing of trend of positive and negative pole plate extend in the same direction, and its
This link slot 62 is provided with a projection 621 that is vertical with the bearing of trend of link slot 62 and being located at link slot 62 centre, and this is convex
Block 621 gap position corresponding with the edge of positive and negative pole plate matches so that link and positive and negative pole plate are more prone to fixed
Position is installed, and ensure that positive/negative plate does not slide so that fixation is more firm along the direction of link slot 62.
This static flue gas removing unit, can be in less volume, and the large area realizing positive plate 2 with negative plate 3 is arranged,
And then improve the effect of static flue gas removing, and compact conformation is simple, installs, processing is all very convenient.And due to its body
Amass little, efficiency high, can be widely applied for various air cleaners, such as in the device such as range hood, air purifier.And
And this static flue gas removing unit, can effectively prevent between positive/negative plate due to the accumulation of oil smoke or climb the short circuit that causes of electricity.
Although preferred embodiment of the present utility model described in detail above, it is to be clearly understood that for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (13)
1. a kind of static flue gas removing unit, including the housing (1) of annular, is provided with positive plate (2) and negative plate in described housing (1)
(3) it is characterised in that：Described positive plate (2) and negative plate (3) begin around described respectively from the central shaft of housing (1) (12)
Central shaft (12) twist stretches out, and remains interval to be formed between described positive plate (2) and negative plate (3)
Electric field.
2. static flue gas removing unit as claimed in claim 1 it is characterised in that：Described positive plate (2) and negative plate (3) are leaning on
The side of nearly housing (1) is fixedly connected with housing (1).
3. static flue gas removing unit as claimed in claim 1 it is characterised in that：At least one end in the two ends of described housing (1)
It is provided with the fixing device (5) being connected with positive plate (2) and/or negative plate (3).
4. static flue gas removing unit as claimed in claim 3 it is characterised in that：Described fixing device (5) is included positioned at center
The center contiguous block (51) at axle (12) place, described center contiguous block (51) is provided with the medial end difference with positive and negative pole plate
The spiral-shaped groove (511) joined and snap in for the medial end of positive and negative pole plate.
5. static flue gas removing unit as claimed in claim 4 it is characterised in that：The center at described center contiguous block (51) is provided with
Centre bore (52).
6. static flue gas removing unit as claimed in claim 5 it is characterised in that：The edge of described centre bore (52) is provided with relatively
Ring wall (53) in center contiguous block (51) vertical projections.
7. the static flue gas removing unit as any one of claim 4-6 it is characterised in that：Described center contiguous block (51)
Periphery be provided with radially projecting laterally and symmetrically arranged connecting rod (54), this connecting rod is respectively equipped with (54)
Draw-in groove (55) is used for engaging positive plate (2) and negative plate (3).
8. the static flue gas removing unit as any one of claim 4-6 it is characterised in that：Also include and center contiguous block
(51) link (6) being connected, described link (6) and center contiguous block (51) isoplanar extend or with center contiguous block
(51) place plane extends in parallel, and this link (6) includes the body of rod (61) extending radially outwardly along center contiguous block (51),
This body of rod (61) along housing (1) the setting of circumferential uniform intervals and number is even numbers, each body of rod (61) is equipped with multiple
Spaced link slot (62) snaps in fixation for the end of positive and negative pole plate, and each body of rod (61) only with one of
Pole plate is fixed, the opposite polarity of the pole plate that the adjacent body of rod (61) is fixedly connected.
9. static flue gas removing unit as claimed in claim 8 it is characterised in that：Described positive and negative pole plate pass through respectively with its
The corresponding position of the not interconnective body of rod (61) is provided with breach (611) and gets around the described body of rod (61).
10. static flue gas removing unit as claimed in claim 3 it is characterised in that：In also including extending along central shaft (12)
Stem (56), described fixing device (5) is also included being fixedly connected with the two ends of described newel (56) and is hung down with central shaft (12)
Straight link (6), described link (6) is fixedly connected the end of positive and negative pole plate.
11. static flue gas removing units as claimed in claim 10 it is characterised in that：Described newel (56) includes two directions
Contrary relative perisporium (561), described perisporium (561) relatively is respectively equipped with the end difference of snap fit (57) and positive and negative pole plate
Be fixed, and the perisporium of two newels relatively between perisporiums (561) include oblique with what relative perisporium (561) tilted
Face (562).
12. static flue gas removing units as claimed in claim 11 it is characterised in that：This link (6) includes connecting along center
The body of rod (61) extending radially outwardly of block (51), each body of rod (61) is equipped with multiple spaced link slots (62) and supplies
The end of positive and negative pole plate snaps in fixation.
13. static flue gas removing units as claimed in claim 12 it is characterised in that：This body of rod (61) is along the circumference of housing (1)
Uniform intervals setting and number is even numbers, and each body of rod (61) only fixed with one of pole plate, the adjacent body of rod
(61) opposite polarity of the pole plate being fixedly connected；Or this body of rod (61) along housing (1) the setting of circumferential uniform intervals and
Number is even numbers, and the body of rod being fixedly connected with positive plate (61) and the body of rod (61) being fixedly connected with negative plate are located at two respectively
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942123.1U CN205926027U (en) | 2016-08-25 | 2016-08-25 | Electrostatic oil smoke removal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942123.1U CN205926027U (en) | 2016-08-25 | 2016-08-25 | Electrostatic oil smoke removal unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926027U true CN205926027U (en) | 2017-02-08 |
Family
ID=57952905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942123.1U Active CN205926027U (en) | 2016-08-25 | 2016-08-25 | Electrostatic oil smoke removal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926027U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377217A (en) * | 2017-07-13 | 2017-11-24 | 珠海格力电器股份有限公司 | Dust collection module and air purifier |
| CN107442279A (en) * | 2017-08-30 | 2017-12-08 | 王殿芳 | A kind of activation electric discharge folded cylinder sub-assembly of high efficiency electrostatic oil fume purifier |
| CN107971134A (en) * | 2017-11-22 | 2018-05-01 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and kitchen ventilator |
| CN109539411A (en) * | 2018-12-28 | 2019-03-29 | 四川新能清源环保科技有限公司 | A kind of air purifier based on polarization moisture film |
| CN110369139A (en) * | 2019-07-31 | 2019-10-25 | 珠海格力电器股份有限公司 | Air purification device and air purifier |
-
2016
- 2016-08-25 CN CN201620942123.1U patent/CN205926027U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377217A (en) * | 2017-07-13 | 2017-11-24 | 珠海格力电器股份有限公司 | Dust collection module and air purifier |
| CN107442279A (en) * | 2017-08-30 | 2017-12-08 | 王殿芳 | A kind of activation electric discharge folded cylinder sub-assembly of high efficiency electrostatic oil fume purifier |
| CN107971134A (en) * | 2017-11-22 | 2018-05-01 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and kitchen ventilator |
| CN109539411A (en) * | 2018-12-28 | 2019-03-29 | 四川新能清源环保科技有限公司 | A kind of air purifier based on polarization moisture film |
| CN110369139A (en) * | 2019-07-31 | 2019-10-25 | 珠海格力电器股份有限公司 | Air purification device and air purifier |
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