CN109654553A - 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
- Publication number
- CN109654553A CN109654553A CN201710940752.XA CN201710940752A CN109654553A CN 109654553 A CN109654553 A CN 109654553A CN 201710940752 A CN201710940752 A CN 201710940752A CN 109654553 A CN109654553 A CN 109654553A
- Authority
- CN
- China
- Prior art keywords
- plate
- negative plate
- outline border
- positive
- electrostatic filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Abstract
A kind of electrostatic filter, including outline border, positive plate, negative plate, wire electrode, positive wire and cathode conductor, it upper space will be separated into inside outline border and inside outline border connects frame with the pole plate of lower layer space, negative plate includes the first negative plate and the second negative plate, first negative plate and the second negative plate are both connected on pole plate connection frame, first negative plate and wire electrode are distributed in lower layer space and form charging area, wire electrode is conducted with positive plate, and the second negative plate and positive plate are distributed in upper space and form accumulation area.The invention also discloses the range hoods for being equipped with the electrostatic filter.The electrostatic filter connects frame by pole plate and is separated into accumulation area and charging area, mounting structure is simple and easy to assembly, furthermore, after electrostatic filter is mounted on the front end of blower fan system, oil smoke discharge can be reduced, oil smoke available effective purification before entering blower fan system, to be conducive to that draught fan impeller is kept to clean for a long time, after-sales service is convenient.
Description
Technical field
The present invention relates to a kind of range hoods, more particularly, to a kind of electrostatic filter and are equipped with the oil suction of the device
Smoke machine.
Background technique
Currently, in order to avoid oil smoke pollutes the environment, people are typically employed on flue that install special oil smoke net
Makeup is set 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 purification device can effectively remove oil smoke, because being easy blocking, it is necessary to which often replacement uses
It is more troublesome.Water curtain style purification device removes oil smoke by water, not only easily causes secondary pollution, but also waste a large amount of water,
Higher operating costs.Centrifugal purification device can generate biggish noise when not only working, but also to the clearance rate of oil smoke also phase
To relatively low.
In order to overcome the defect of above-mentioned existing fume purifier of fume, there has been proposed various electrostatic filters, such as patent
It number is the oil smoke electrostatic disclosed in ZL 02257040.3 (Authorization Notice No. is CN 2586536Y) " electrostatic oil smoke purifying apparatus "
Purification device includes power supply, cabinet, electrode plate, oil collecting pot, and cabinet is closed structure, and cabinet is equipped with to be connected with smoke discharge pipe
Logical air inlet and air outlet；Electrode plate includes positive plate and negative plate, and positive and negative pole plate is vertically set in cabinet, and is spaced
Suitable distance, which is parallel to each other, to be alternately arranged；The lower section of electrode plate is arranged in oil collecting pot；Power supply provides DC high-voltage for electrode plate.
When the present apparatus works, electrostatic field is formed on gas channel, and under the action of electrostatic field, the tiny oil droplets for entering electrostatic field are inhaled
It is attached to electrode surface.Although the electrostatic filter has many advantages, such as small energy consumption, low noise, without secondary pollution, it adopts
With simple positive/negative plate cross structure, not mutually staggered between positive/negative plate, positive/negative plate is mounted on same support frame,
It is easy to climb electricity when accumulating greasy dirt rear surface on support frame, electric current wherein in surface-discharge, leads to the moving charged particle between pole plate
It reduces, to make to be easy to turn between positive/negative plate, and then electrostatic filter is made to fail.
In addition, having been disclosed in the prior art in order to be purified to the oil smoke in oil suction cigarette channel 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 the rear end due to being located at blower fan system, oil smoke can not obtain before entering blower fan system
To purification, to not have the effect of cleaning impeller, it is unable to reach and keeps smoke machine cleaning inside and extend range hood cleaning to protect
Support the requirement of time.
Summary of the invention
First technical problem to be solved by this invention is to provide a kind of structure letter for above-mentioned state of the art
Single, electrostatic filter easy to assembly.
It is directed to above-mentioned state of the art when second technical problem to be solved by this invention, a kind of energy reduction oil is provided
Cigarette discharges and realizes the permanent range hood free of cleaning of impeller.
The present invention solves technical solution used by above-mentioned first technical problem are as follows: the electrostatic filter, including it is outer
Frame, positive plate, negative plate, wire electrode, positive wire and cathode conductor, the positive plate and negative plate are set in the outline border
Portion, the positive wire are electrically connected with positive plate, and the cathode conductor is electrically connected with negative plate, it is characterised in that: also wraps
It includes to be mounted on inside the outline border and upper space will be separated into inside outline border and connects frame, the cathode with the pole plate of lower layer space
Plate includes the first negative plate and the second negative plate, and first negative plate and the second negative plate are both connected to the pole plate connection
On frame, first negative plate and wire electrode are distributed in the lower layer space and form charging area, the wire electrode with
Positive plate is conducted, and second negative plate and positive plate are distributed in the upper space and form accumulation area.
In order to make to keep insulating between pole plate connection frame and outline border, insulation is separately installed in the two opposite sides of the outline border
The both ends of bracket, the pole plate connection frame are separately mounted on the insulating support of respective side.
There are many mounting structures for wire electrode, it is preferable that is equipped with elastic slice, the electrode in the inside portion of the insulating support
The both ends of silk are separately mounted on the elastic slice of respective side.
Cathode conductor can be there are many connection structure, it is preferable that through-hole is provided on the insulating support, the cathode is led
The inner end of line is connected on the elastic slice, and the outer end of cathode conductor passes through the through-hole and extend out to the outer outer frame.
In order to which the first negative plate and the second negative plate are fixed, lower fixed link is installed in the bottom of the outline border,
The lower end of first negative plate is fixed in the lower fixed link, and the upper end of first negative plate is connected to the pole
Plate connects on frame, and upper fixed link is equipped at the top of the outline border, and the lower end of second negative plate is connected to the pole
Plate connects on frame, and the upper end of second negative plate is fixed in the upper fixed link.
In order to which positive plate is fixed, positive plate fixed strip, positive plate fixed strip are installed in the two sides of the outline border
Length direction it is consistent with the orientation of the positive plate, the two sides of the positive plate are separately mounted to the anode of respective side
On plate fixed strip.
Further preferably, card slot, the company of being equipped on the inside of positive plate fixed strip are equipped on the positive plate fixed strip
Elastic slice is connect, the elastic part of the connection elastic slice protrudes into the card slot, and the positive plate is inserted into the card slot and described in compression
Connect the elastic part of elastic slice.
Positive wire can be there are many mounting structure, it is preferable that in the one of side of outline border close to outermost positive plate
Threading opening is provided on plate, the inner end of the positive wire is connected on the outermost positive plate, and the outer end of positive wire bypasses
Threading opening simultaneously extend out to the outer outer frame.
Electricity is climbed in part in order to prevent, is equipped on first negative plate, the second negative plate and positive plate for avoiding
The notch of the outline border.
It is that the range hood includes casing that the present invention, which solves technical solution used by above-mentioned second technical problem, institute
It states and is equipped with oil suction cigarette channel and blower fan system in casing, it is characterised in that: the electrostatic filter is mounted on the fume-exhausting
In channel, and it is located at the front end of the blower fan system.
Compared with the prior art, the advantages of the present invention are as follows: the electrostatic filter connects frame by pole plate will be in outline border
Part is divided into upper space and lower layer space, and the first negative plate and the second negative plate are both connected on pole plate connection frame, and first is negative
Pole plate and wire electrode are distributed in lower layer space and form charging area, and the second negative plate and positive plate are distributed in upper layer
Accumulation area is formed in space, mounting structure is very simple and assembly is very convenient, in addition, the electrostatic filter is mounted on
Behind the front end of blower fan system, oil smoke discharge, oil smoke available effective purification before entering blower fan system, thus sharp can be reduced
In keeping draught fan impeller to clean for a long time, after-sales service is very convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electrostatic filter of the embodiment of the present invention；
Fig. 2 is to remove the structural schematic diagram after part positive plate and the second negative plate in Fig. 1；
Fig. 3 is to remove the structural schematic diagram after positive plate and negative plate in Fig. 1；
Fig. 4 is the enlarged diagram of part A in Fig. 3；
Fig. 5 is the structural schematic diagram of the range hood of the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figures 1 to 4,11 entirety of electrostatic filter in the present embodiment is rectangle, and specifically includes outline border
1, the primary clusterings such as positive plate 2, the first negative plate 31, the second negative plate 32, wire electrode 4, pole plate connection frame 5.Wherein, positive plate
2 and first negative plate 31, the second negative plate 32 be set to inside outline border 1, also, in the first negative plate 31,32 and of the second negative plate
The notch for avoiding outline border 1 is equipped on positive plate 2.Pole plate connection frame 5 is located at 1 inside of outline border and will be separated into inside outline border
Upper space and lower layer space, the first negative plate 31 are both connected to pole plate with the second negative plate 32 and connect on frame 5, the first negative plate
31 and wire electrode 4 be distributed in lower layer space and form charging area, wire electrode 4 is conducted with positive plate 2, the second negative plate
32 and positive plate 2 be distributed in upper space and form accumulation area.Cathode conductor (not shown) and the first negative plate 31
It is electrically connected and leads to outside outline border 1, positive wire (not shown) and positive plate 2 are electrically connected and lead to outside outline border 1.
Insulating support 6 there are two and be respectively arranged on the two opposite sides of outline border 1, pole plate connect the both ends of frame 5 respectively according to
On the insulating support 6 of respective side, elastic slice 7 is installed in the inside portion of insulating support 6, the both ends of wire electrode 4 are separately mounted to pair
It answers on the elastic slice 7 of side.In addition, being provided with through-hole (not shown) on insulating support 6, the inner end of cathode conductor is connected to elastic slice 7
On, the outer end of cathode conductor passes through through-hole and extend out to outside outline border 1.
The mounting structure of first negative plate 31 and the second negative plate 32 is as follows:
Lower fixed link 81 is installed in the bottom of outline border 1, the lower end of the first negative plate 31 is fixed in lower fixed link 81, the
The upper end of one negative plate 31 is connected on pole plate connection frame 5, is equipped with upper fixed link 82, the second negative plate at the top of outline border 1
32 lower end is connected on pole plate connection frame 5, and the upper end of the second negative plate 32 is fixed in fixed link 82.
The mounting structure of positive plate 2 and positive wire is as follows:
Positive plate fixed strip 9, the length direction of positive plate fixed strip 9 and the row of positive plate 2 are installed in the two sides of outline border 1
Column direction is consistent, and the two sides of positive plate 2 are separately mounted on the positive plate fixed strip 9 of respective side.On positive plate fixed strip 9
Equipped with card slot 91, connection elastic slice 10 is installed in the inside of positive plate fixed strip 9, connects the elastic part of elastic slice 10 (in figure not
Show) it protrudes into card slot 91, positive plate 2 is inserted into card slot 91 and compresses the elastic part of connection elastic slice 10.Close to outermost just
Threading opening (not shown) is provided on the one of side plate of the outline border of pole plate 2, it is outermost that the inner end of positive wire is connected to this
On positive plate 2, the outer end of positive wire around threading opening and is extend out to outside outline border 1.
The assemble sequence of the electrostatic filter 11 is as follows:
A, outline border 1 is put up, connection hole uses rivet interlacement, then insulating support 6 is mounted on outline border 1.
B, elastic slice 7 is fixed by screws on insulating support 6, then cathode conductor is installed.
C, wire electrode 4 is hung in the groove between elastic slice 7.
D, lower fixed link 81 is mounted on outline border 1, then the first negative plate 31 is mounted in lower fixed link 81, then is installed
Pole plate connects frame 5, is inserted into the second negative plate 32 on pole plate connection frame 5, after the second negative plate 32 is installed, pushes up in outline border 1
Portion installs fixed link 82, to further fix to the second negative plate 32.
E, positive plate fixed strip 9 is mounted on outline border 1, then positive plate 2 is mounted on positive plate fixed strip 9, then is pacified
Fill positive wire.
As shown in figure 5, the range hood of the present embodiment includes casing 12, oil suction cigarette channel 13 and blower are equipped in casing 12
System 14, electrostatic filter 11 are mounted on the front end in oil suction cigarette channel 13 and being located at blower fan system 14.In this way, oil smoke into
Enter the available effective purification before of blower fan system 14, to be conducive to that draught fan impeller is kept to clean for a long time.
Claims (10)
1. a kind of electrostatic filter, including outline border (1), positive plate (2), negative plate, wire electrode (4), positive wire and cathode
Conducting wire, the positive plate (2) and negative plate are set to the outline border (1) inside, and the positive wire is electrically connected with positive plate, institute
It states cathode conductor to be electrically connected with negative plate, it is characterised in that: further include being mounted on inside the outline border and by outline border inner part
It is divided into upper space to connect with the pole plate of lower layer space frame (5), the negative plate includes the first negative plate (31) and the second cathode
Plate (32), first negative plate (31) and the second negative plate (32) are both connected to the pole plate and connect on frame (5), and described the
One negative plate (31) and wire electrode (4) are distributed in the lower layer space and form charging area, the wire electrode (4) with just
Pole plate (2) is conducted, and second negative plate (32) and positive plate (2) are distributed in the upper space and form dust
Area.
2. electrostatic filter according to claim 1, it is characterised in that: distinguish in the two opposite sides of the outline border (1)
It is equipped with insulating support (6), the both ends of pole plate connection frame (5) are separately mounted on the insulating support (6) of respective side.
3. electrostatic filter according to claim 2, it is characterised in that: pacify in the inside portion of the insulating support (6)
Equipped with elastic slice (7), the both ends of the wire electrode (4) are separately mounted on the elastic slice (7) of respective side.
4. electrostatic filter according to claim 3, it is characterised in that: it is provided with through-hole on the insulating support (6),
The inner end of the cathode conductor is connected on the elastic slice (7), and the outer end of cathode conductor passes through the through-hole and extend out to described
Outline border (1) is outside.
5. electrostatic filter according to claim 1, it is characterised in that: in the case where the bottom of the outline border (1) is equipped with
Fixed link (81), the lower end of first negative plate (31) are fixed in the lower fixed link (81), first negative plate
(31) upper end is connected in pole plate connection frame (5), and upper fixed link (82) are equipped at the top of the outline border (1),
The lower end of second negative plate (32) is connected in pole plate connection frame (5), the upper end of second negative plate (32)
It is fixed in the upper fixed link (82).
6. electrostatic filter according to claim 1, it is characterised in that: be equipped with just in the two sides of the outline border (1)
The length direction of pole plate fixed strip (9), positive plate fixed strip (9) is consistent with the orientation of the positive plate (2), it is described just
The two sides of pole plate (2) are separately mounted on the positive plate fixed strip (9) of respective side.
7. electrostatic filter according to claim 6, it is characterised in that: be equipped on the positive plate fixed strip (9)
Card slot (91), is equipped with connection elastic slice (10) on the inside of positive plate fixed strip (9), and the elastic part of the connection elastic slice (10) is stretched
Enter in the card slot (91), the positive plate (2) is inserted into the card slot (91) and compresses the elasticity of connection elastic slice (10)
Part.
8. electrostatic filter according to claim 6, it is characterised in that: in the outline border close to outermost positive plate (2)
(1) threading opening is provided on one of side plate, the inner end of the positive wire is connected on the outermost positive plate (2), just
The outer end of polar conductor passes through threading opening and extend out to the outline border (1) outside.
9. electrostatic filter according to claim 1, it is characterised in that: in first negative plate (31), second negative
The notch for avoiding the outline border (1) is equipped on pole plate (32) and positive plate (2).
10. a kind of range hood for being equipped in claim 1 to 9 electrostatic filter described in any claim, including machine
Shell (12), the casing (12) is interior to be equipped with oil suction cigarette channel (13) and blower fan system (14), it is characterised in that: the electrostatic depuration
Device is mounted in the oil suction cigarette channel (13), and is located at the front end of the blower fan system (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710940752.XA CN109654553A (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 |
|---|---|---|---|
| CN201710940752.XA CN109654553A (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 |
|---|---|
| CN109654553A true CN109654553A (en) | 2019-04-19 |
Family
ID=66109037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710940752.XA Withdrawn CN109654553A (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) | CN109654553A (en) |
-
2017
- 2017-10-11 CN CN201710940752.XA patent/CN109654553A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190419 |