CN207438672U - A kind of electrostatic filter and the range hood for being equipped with the device - Google Patents
A kind of electrostatic filter and the range hood for being equipped with the device Download PDFInfo
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- CN207438672U CN207438672U CN201721308206.6U CN201721308206U CN207438672U CN 207438672 U CN207438672 U CN 207438672U CN 201721308206 U CN201721308206 U CN 201721308206U CN 207438672 U CN207438672 U CN 207438672U
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- outer cover
- negative plate
- electrostatic filter
- plate
- connection piece
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Abstract
A kind of electrostatic filter including electrode wire frame, positive plate, negative plate and outer cover, is equipped with wire electrode on electrode wire frame, positive plate, negative plate are mounted on inside outer cover, it is characterised in that：Inside outer cover charging area is formed close to the region of air inlet, the lower end of negative plate and wire electrode are mutually parallel and are distributed in charging area, inside outer cover collecting zone is formed close to the region of air outlet, the upper end of negative plate and positive plate are mutually parallel and are distributed in collecting zone, and wire electrode and positive plate mutual conduction.The utility model has the advantage of：The electrostatic filter is integral structure in the negative plate of charging area and the negative plate of accumulation area, structure is very simple, a whole set of electrostatic filter assembling is very convenient, in addition, after the electrostatic filter to be mounted on to the front end of blower fan system, oil smoke discharge can be reduced, oil smoke can be purified effectively before blower fan system is entered, so as to which beneficial to draught fan impeller is kept to clean for a long time, after-sales service is very convenient.
Description
Technical field
The utility model is related to a kind of range hoods, more particularly, to a kind of electrostatic filter and are equipped with the device
Range hood.
Background technology
At present, in order to avoid oil smoke pollutes the environment, people are typically employed in that special oil smoke is installed on flue is net
Makeup puts to eliminate pollutants from cooking fume.Existing fume purifier of fume has filtering membrane type, water curtain style and centrifugal there are many structure
Etc..Wherein, although filtering membrane type purifier can effectively remove oil smoke, because easily blocking, it is necessary to often replace, use
It is more troublesome.Water curtain style purifier removes oil smoke by water, not only easily causes secondary pollution, but also wastes substantial amounts of water,
Use cost is higher.Centrifugal purification device can generate larger noise when not only working, but also to the clearance rate of oil smoke also phase
It compares relatively low.
The defects of in order to overcome above-mentioned existing fume purifier of fume, there has been proposed various electrostatic filters, such as patent
Number it is ZL 02257040.3 (Authorization Notice No. is 2586536 Y of CN) disclosed《Electrostatic oil smoke purifying apparatus》, the oil smoke is quiet
Electric depurant includes power supply, babinet, electrode plate, oil collecting pot, and babinet is closed structure, and babinet is equipped with and smoke discharge pipe phase
The air inlet and air outlet of connection；Electrode plate includes positive plate and negative plate, and positive and negative pole plate is vertically set in babinet, and
It is mutually parallel and is alternately arranged every suitable distance；Oil collecting pot is arranged on the lower section of electrode plate；Power supply provides high direct voltage for electrode plate
Electricity.When the present apparatus works, electrostatic field is formed on gas channel, under the action of electrostatic field, the small oil of electrostatic field will be entered
Drop is adsorbed onto electrode surface.Although the electrostatic filter has many advantages, such as small energy consumption, low noise, non-secondary pollution,
It uses simple positive/negative plate cross structure, is not mutually staggered between positive/negative plate, and positive/negative plate is mounted on same support
On frame, electricity is easily climbed when accumulating greasy dirt rear surface on support frame, electric current wherein in surface-discharge, causes the movement between pole plate charged
Particle is reduced, so that being easy to turn between positive/negative plate, and then electrostatic filter is made to fail.
In addition, in order to be purified to the oil smoke in oil suction cigarette channel, it is disclosed in the prior art to have in oil suction cigarette channel
The range hood of interior installation electrostatic filter, however, existing electrostatic filter is installed in the rear end of blower fan system, though
So also oil smoke can effectively be purified, but due to the rear end for being located at blower fan system, oil smoke can not obtain before entering blower fan system
To purification, so as to not have the effect of cleaning impeller, it is unable to reach and smoke machine cleaning inside and extension range hood cleaning is kept to protect
Support the requirement of time.
Utility model content
First technical problem to be solved in the utility model is present situation for the above-mentioned prior art, provides a kind of structure
Simply, electrostatic filter easy to assembly.
For above-mentioned state of the art during second technical problem to be solved in the utility model, a kind of energy drop is provided
Low oil smoke discharge simultaneously realizes the permanent range hood free of cleaning of impeller.
Technical solution is used by the utility model solves above-mentioned first technical problem：The electrostatic filter, bag
Electrode wire frame, positive plate, negative plate and outer cover are included, wire electrode is installed on the electrode wire frame, the outer cover has air inlet
And air outlet, the positive plate, negative plate are mounted on inside outer cover, it is characterised in that：Close to air inlet inside the outer cover
Region forms charging area, and the lower end of the negative plate and wire electrode are mutually parallel and are distributed in the charging area,
Collecting zone is formed close to the region of air outlet inside the outer cover, the upper end of the negative plate and the positive plate are mutually parallel
And be distributed in the collecting zone, and the wire electrode and the positive plate mutual conduction.
In order to carry out reliable location to positive plate and negative plate, be equipped with limiting slot on the outer cover inner wall, it is described just
Pole plate and negative plate /V are in corresponding limiting slot.
In order to which positive plate and negative plate can be turned on each, the outside wall surface of the outer cover be equipped with the first flexible connection piece and
Second flexible connection piece, the first flexible connection piece and the second flexible connection piece are oppositely arranged, and one end /V of the positive plate exists
In corresponding limiting slot, the other end of positive plate through casing outer wall and pushes down first flexible connection piece, the cathode
In corresponding limiting slot, the other end of negative plate through casing outer wall and pushes down second elasticity even for one end /V of plate
Contact pin is equipped with the first pressing plate outside the first flexible connection piece, and the second pressing plate is equipped with outside the second flexible connection piece.
In order to improve charged effect, at least three layers of the wire electrode.
In order to which positive wire and cathode conductor is made smoothly from inside to outside through outer cover, to be provided on the outer cover and be led for anode
The threading hole that line and cathode conductor pass through.
Outer cover can be there are many structure, it is preferable that the outer cover has air inlet oral area and going out arranged on air inlet oral area one side
Air port portion, the air inlet mouth down of outer cover, the air outlet of outer cover is upward.
It is local in order to prevent to climb electricity, the notch for avoiding the outer cover is equipped on the positive plate and negative plate.
Further preferably, the electrode wire frame is mounted on the bottom of the outer cover.
Technical solution is used by the utility model solves above-mentioned second technical problem, which includes machine
Shell, the casing is interior to be equipped with oil suction cigarette channel and blower fan system, it is characterised in that：The electrostatic filter is mounted on the suction
In oil smoke passage, and the air inlet oral area of the outer cover is arranged on the lower section of the blower fan system, and the outlet air oral area of the outer cover is arranged on
The front of the blower fan system.
In order to which electrostatic equipment is made not interfere with the air inlet of blower fan system, the air outlet of the outlet air oral area is not higher than the wind
The lower edge of the air inlet of machine system.
Compared with prior art, the utility model has the advantage of：Close to air inlet inside the outer cover of the electrostatic filter
The region of mouth forms charging area, and the lower end of negative plate and wire electrode are mutually parallel and are distributed in charging area, in outer cover
Portion forms collecting zone close to the region of air outlet, and the upper end of negative plate and positive plate are mutually parallel and are distributed in collecting zone
Interior, the negative plate of charging area and the negative plate of accumulation area are integral structures, and structure is very simple, a whole set of electrostatic filter assembling
It is very convenient, in addition, after the electrostatic filter to be mounted on to the front end of blower fan system, oil smoke discharge can be reduced, oil smoke into
It can effectively be purified before entering blower fan system, so as to which beneficial to draught fan impeller is kept to clean for a long time, after-sales service is very convenient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the structure diagram of another angle of the utility model embodiment；
Fig. 3 is the perspective exploded view of the utility model embodiment；
Fig. 4 is the structure diagram of the outer cover of the utility model embodiment；
Fig. 5 is the structure sectional view of the range hood of the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figures 1 to 4, the electrostatic filter 9 in the present embodiment includes electrode wire frame 1, positive plate 2, negative plate
3rd, the primary clusterings such as outer cover 4, wire electrode 5.Wherein, electrode wire frame 1 is mounted on the bottom of outer cover 4, and at least three layers of wire electrode 5 is simultaneously
On electrode wire frame 1, wire electrode 5 and 2 mutual conduction of positive plate.
Outer cover 4, which has, enters the wind oral area 43 and the outlet air oral area 44 arranged on air inlet oral area one side, the air inlet mouth down of outer cover 4,
Upward, positive plate 2, negative plate 3 are mounted on inside outer cover 4 air outlet of outer cover 4, and 4 inside of outer cover is close to the region shape of air inlet
Into charging area, the lower end of negative plate 3 and wire electrode 5 are mutually parallel and are distributed in charging area, and the inside of outer cover 4 is close to going out
The region in air port forms collecting zone, and the upper end of negative plate 3 and positive plate 2 are mutually parallel and are distributed in collecting zone, are
Prevent it is local climb electricity, the notch 8 for avoiding outer cover 4 is equipped on positive plate 2 and negative plate 3.In addition, it is opened on outer cover 4
There is the threading hole 42 passed through for positive wire and cathode conductor.
4 inner wall of outer cover is equipped with limiting slot 41, and positive plate 2 and 3 /V of negative plate are in corresponding limiting slot 41.Specifically
Ground is equipped with the first flexible connection piece 61 and the second flexible connection piece 62,61 He of the first flexible connection piece in the outside wall surface of outer cover 4
Second flexible connection piece 62 is oppositely arranged, and one end /V of positive plate 2 is in corresponding limiting slot 41, the other end of positive plate 2
Through 4 outer wall of outer cover and the first flexible connection piece 61 is pushed down, one end /V of negative plate 3 is in corresponding limiting slot 41, cathode
The other end of plate 3 is through 4 outer wall of outer cover and pushes down the second flexible connection piece 62.In order to further fix positive plate and negative plate,
First pressing plate 71 outside the first flexible connection piece 61 is installed, the second pressing plate 72 is installed outside the second flexible connection piece 62.
The assemble sequence of the electrostatic filter 9 is as follows：
A, the first flexible connection piece 61 and the second flexible connection piece 62 are mounted on outer cover 4；
B, positive plate 2 is installed and negative plate 3, the projection portion of positive plate 2 is inserted in the limiting slot 41 of 4 inner wall of outer cover, just
The bent angle of pole plate 2 pushes down the first flexible connection piece 61, and the projection portion of negative plate 3 is inserted in the limiting slot 41 of outer cover inner wall, bears
The bent angle of pole plate 3 pushes down the second flexible connection piece 62；
C, in 4 bottom of outer cover installation electrode wire frame 1；
D, the first pressing plate 71 is installed and fixed in the outside of the first flexible connection piece 61, outside the second flexible connection piece 62
Side installs and fixes the second pressing plate 72；
E, positive wire and cathode conductor are pierced by from the threading hole 42 of outer cover 4, and are connected to high voltage power supply.
As shown in figure 5, the range hood in the present embodiment includes casing 10,11 He of oil suction cigarette channel is equipped in casing 10
Blower fan system 12, electrostatic filter 9 is mounted in oil suction cigarette channel 11, and the air inlet of the outer cover 4 of electrostatic filter 9
Portion 43 is arranged on the lower section of blower fan system 12, and the outlet air oral area 44 of outer cover 4 is arranged on the front of blower fan system 12.Outlet air oral area 44 goes out
Air port is not higher than the lower edge of the air inlet of blower fan system 12.
Claims (9)
1. a kind of electrostatic filter, including electrode wire frame (1), positive plate (2), negative plate (3) and outer cover (4), the electrode
Wire electrode (5) is installed, the outer cover (4) has air inlet and air outlet, the positive plate (2), negative plate on wire frame (1)
(3) it is internal to be mounted on outer cover (4), it is characterised in that：The outer cover (4) is internal to form charging area, institute close to the region of air inlet
It states the lower end of negative plate (3) and wire electrode (5) is mutually parallel and is distributed in the charging area, the outer cover (4)
Internal to form collecting zone close to the region of air outlet, the upper end of the negative plate (3) and the positive plate (2) are mutually parallel simultaneously
It is distributed in the collecting zone, and the wire electrode (5) and the positive plate (2) mutual conduction.
2. electrostatic filter according to claim 1, it is characterised in that：/V is equipped on the outer cover (4) inner wall
Slot (41), the positive plate (2) and negative plate (3) /V are in corresponding limiting slot (41).
3. electrostatic filter according to claim 2, it is characterised in that：It is equipped in the outside wall surface of the outer cover (4)
First flexible connection piece (61) and the second flexible connection piece (62), the first flexible connection piece (61) and the second flexible connection piece (62)
It is oppositely arranged, one end /V of the positive plate (2) is in corresponding limiting slot (41), and the other end of positive plate (2) is outside
Cover (4) outer wall simultaneously pushes down first flexible connection piece (61), and one end /V of the negative plate (3) is in corresponding limiting slot
(41) in, the other end of negative plate (3) through outer cover (4) outer wall and pushes down second flexible connection piece (62), first
The first pressing plate (71) is installed outside flexible connection piece (61), the second pressing plate (72) is installed outside the second flexible connection piece (62).
4. electrostatic filter according to claim 1, it is characterised in that：At least three layers of the wire electrode (5).
5. electrostatic filter according to claim 1, it is characterised in that：The outer cover (4) has air inlet oral area (43)
With the outlet air oral area (44) arranged on air inlet oral area one side, the air inlet mouth down of outer cover (4), the air outlet of outer cover (4) is upward.
6. electrostatic filter according to claim 1, it is characterised in that：On the positive plate (2) and negative plate (3)
Equipped with for avoiding the notch of the outer cover (4) (8).
7. electrostatic filter according to claim 1, it is characterised in that：The electrode wire frame (1) is mounted on described outer
Cover the bottom of (4).
8. a kind of range hood for being equipped in claim 5 to 7 electrostatic filter described in any claim, including machine
Shell (10), the casing (10) is interior to be equipped with oil suction cigarette channel (11) and blower fan system (12), it is characterised in that：The electrostatic depuration
Device is mounted in the oil suction cigarette channel (11), and the air inlet oral area (43) of the outer cover (4) is arranged on the blower fan system
(12) lower section, the outlet air oral area (44) of the outer cover (4) are arranged on the front of the blower fan system (12).
9. range hood according to claim 8, it is characterised in that：The air outlet of the outlet air oral area (44) is not higher than institute
State the lower edge of the air inlet of blower fan system (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308206.6U CN207438672U (en) | 2017-10-11 | 2017-10-11 | A kind of electrostatic filter and the range hood for being equipped with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308206.6U CN207438672U (en) | 2017-10-11 | 2017-10-11 | A kind of electrostatic filter and the range hood for being equipped with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207438672U true CN207438672U (en) | 2018-06-01 |
Family
ID=62295880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308206.6U Active CN207438672U (en) | 2017-10-11 | 2017-10-11 | A kind of electrostatic filter and the range hood for being equipped with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207438672U (en) |
-
2017
- 2017-10-11 CN CN201721308206.6U patent/CN207438672U/en active Active
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