CN207230688U - A kind of electrostatic filter and the range hood for being provided with the device - Google Patents
A kind of electrostatic filter and the range hood for being provided with the device Download PDFInfo
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- CN207230688U CN207230688U CN201721308660.1U CN201721308660U CN207230688U CN 207230688 U CN207230688 U CN 207230688U CN 201721308660 U CN201721308660 U CN 201721308660U CN 207230688 U CN207230688 U CN 207230688U
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- plate
- negative plate
- positive
- outline border
- electrostatic filter
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Abstract
A kind of electrostatic filter, including outline border, positive plate, negative plate, wire electrode, positive wire and cathode conductor, inside outline border and by upper strata space is separated into inside outline border frame is connected 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 sheaf space and form accumulation area.The invention also discloses the range hood for being provided 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, in addition, after electrostatic filter is installed on 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 that beneficial to keeping draught fan impeller to clean for a long time, after-sales service is convenient.
Description
Technical field
A kind of range hood is the utility model is related to, more particularly, to a kind of electrostatic filter and the device is installed
Range hood.
Background technology
At present, in order to avoid oil smoke pollutes environment, people are typically employed in that special oil smoke is installed on flue is net
Makeup is put to eliminate pollutants from cooking fume.Existing fume purifier of fume has various structures, there is filtering membrane type, water curtain style and centrifugal
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 produce larger noise when not only working, but also to the clearance rate of oil smoke also phase
Contrast 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 CN 2586536Y) disclosed《Electrostatic oil smoke purifying apparatus》, the oil smoke electrostatic
Purifier includes power supply, babinet, electrode plate, oil collecting pot, and babinet is closed structure, and babinet 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 babinet, and is spaced
Suitable distance, which is parallel to each other, to be alternately arranged；Oil collecting pot is arranged on the lower section of electrode plate；Power supply provides DC high-voltage for electrode plate.
When the present apparatus works, electrostatic field is formed on gas channel, 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 the advantages that small energy consumption, low noise, non-secondary pollution, it is adopted
With simple positive/negative plate cross structure, not staggering mutually between positive/negative plate, positive/negative plate is installed on same support frame,
Electricity is easily climbed when accumulating greasy dirt rear surface on support frame, electric current wherein in surface-discharge, causes the moving charged particle between pole plate
Reduce, so that being easy to turn between positive/negative plate, and then electrostatic filter is failed.
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 that can not be obtained before entering blower fan system positioned at the rear end of blower fan system, oil smoke
To purification, so as to not have the effect of cleaning impeller, it is unable to reach and keeps smoke machine cleaning inside and extension range hood cleaning to protect
Support the requirement of time.
Utility model content
First technical problem to be solved in the utility model is to be directed to above-mentioned state of the art, there is provided a kind of structure
Simply, electrostatic filter easy to assembly.
Above-mentioned state of the art is directed to during second technical problem to be solved in the utility model, there is provided one kind can drop
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
Outline border, positive plate, negative plate, wire electrode, positive wire and cathode conductor are included, the positive plate and negative plate are arranged on the outline border
Inside, 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
It is described to bear including will be separated into inside the outline border and inside outline border upper strata space and connect frame with the pole plate of lower layer space
Pole 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 and connect
Connect on frame, first negative plate and wire electrode are distributed in the lower layer space and form charging area, the wire electrode
It is conducted with positive plate, second negative plate and positive plate are distributed in the upper sheaf space and form accumulation area.
In order to make to keep insulating between pole plate connection frame and outline border, insulation is separately installed with the two opposite sides of the outline border
Stent, the both ends of the pole plate connection frame are separately mounted on the insulating support of respective side.
Wire electrode has a variety of mounting structures, it is preferable that shrapnel, the electrode are provided with the inside portion of the insulating support
The both ends of silk are separately mounted on the shrapnel of respective side.
Cathode conductor can have a variety of connection structures, it is preferable that through hole is provided with the insulating support, the anode is led
The inner end of line is connected on the shrapnel, and the outer end of cathode conductor 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
On plate connection frame, fixed link is installed at the top of the outline border, the lower end of second negative plate is connected to the pole
On plate connection frame, 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 both sides of the outline border
Length direction it is consistent with the orientation of the positive plate, the both sides of the positive plate are separately mounted to the cathode of respective side
On plate fixed strip.
Further preferably, card slot, the company of being provided with the inside of positive plate fixed strip are equipped with the positive plate fixed strip
Shrapnel is connect, the elastic part of the connection shrapnel is stretched into the card slot, and the positive plate is inserted into the card slot and described in compression
Connect the elastic part of shrapnel.
Positive wire can have a variety of mounting structures, it is preferable that close to the one of side of outline border of outermost positive plate
Threading opening is provided with 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.
It is local in order to prevent to climb electricity, it is equipped with first negative plate, the second negative plate and positive plate for avoiding
The notch of the outline border.
Technical solution is that the range hood includes machine used by the utility model solves above-mentioned second technical problem
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 installed on the suction
In oil smoke passage, and positioned at the front end of the blower fan system.
Compared with prior art, the utility model has the advantage of：The electrostatic filter connects frame by pole plate will be outer
Upper strata space and lower layer space are separated into inside frame, the first negative plate and the second negative plate are both connected on pole plate connection frame, the
One negative 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
Accumulation area is formed in upper sheaf space, mounting structure is very simple and assembling is very convenient, in addition, the electrostatic filter is pacified
Behind 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, from
And beneficial to keeping draught fan impeller to clean for a long time, after-sales service is very convenient.
Brief description of the drawings
Fig. 1 is the structure diagram of the electrostatic filter of the utility model embodiment；
Fig. 2 is to remove the structure diagram after part positive plate and the second negative plate in Fig. 1；
Fig. 3 is to remove the structure 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 structure diagram of the range hood of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figures 1 to 4, the entirety of electrostatic filter 11 in the present embodiment is rectangle, it specifically includes outline border
1st, the primary clustering 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 arranged on 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 with positive plate 2.Pole plate connection frame 5 is located at the inside of outline border 1 and will be separated into inside outline border
Upper sheaf 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 sheaf 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) is electrically connected and leads to outside outline border 1 with positive plate 2.
Insulating support 6 has two and is respectively arranged on the two opposite sides of outline border 1, pole plate connection frame 5 both ends respectively according to
On the insulating support 6 of respective side, shrapnel 7 is installed in the inside portion of insulating support 6, the both ends of wire electrode 4 are separately mounted to pair
Answer on the shrapnel 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 shrapnel 7
On, the outer end of cathode conductor through through hole and is 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, and fixed link 82, the second negative plate are provided with 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 both sides of outline border 1
Column direction is consistent, and the both 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 shrapnel 10 is installed in the inner side of positive plate fixed strip 9, connects the elastic part of shrapnel 10 (in figure not
Show) stretch into card slot 91, positive plate 2 is inserted into card slot 91 and compresses the elastic part of connection shrapnel 10.In close outermost just
It is provided with threading opening (not shown) on the one of side plate of 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 installed on outline border 1.
B, shrapnel 7 is screwed on insulating support 6, then cathode conductor is installed.
C, wire electrode 4 is hung in the groove between shrapnel 7.
D, lower fixed link 81 is installed on outline border 1, then the first negative plate 31 is installed in lower fixed link 81, then 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, is pushed up in outline border 1
Portion installs fixed link 82, further to be fixed to the second negative plate 32.
E, positive plate fixed strip 9 is installed on outline border 1, then positive plate 2 is installed on positive plate fixed strip 9, then 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 wind turbine are equipped with casing 12
System 14, electrostatic filter 11 are installed in oil suction cigarette channel 13 and positioned at the front end of blower fan system 14.In this way, oil smoke into
Can effectively it be purified before entering blower fan system 14, so as to be cleaned for a long time beneficial to holding draught fan impeller.
Claims (9)
1. a kind of electrostatic filter, including outline border (1), positive plate (2), negative plate, wire electrode (4), positive wire and anode
Conducting wire, the positive plate (2) and negative plate are arranged on the outline border (1) inside, and the positive wire is electrically connected with positive plate, institute
Cathode conductor is stated to be electrically connected with negative plate, it is characterised in that：Further include inside the outline border and by outline border inside points
It is divided into sheaf space and frame (5) is connected with the pole plate of lower layer space, the negative plate includes the first negative plate (31) and the second anode
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 sheaf 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)
Insulating support (6) is installed, the both ends of the 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 shrapnel (7), the both ends of the wire electrode (4) are separately mounted on the shrapnel (7) of respective side.
4. electrostatic filter according to claim 3, it is characterised in that：Through hole is provided with the insulating support (6),
The inner end of the cathode conductor is connected on the shrapnel (7), and the outer end of cathode conductor through the through hole and is extend out to described
Outline border (1) is outside.
5. electrostatic filter according to claim 1, it is characterised in that：Under being provided with the bottom of the outline border (1)
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 on the pole plate connection frame (5), and upper fixed link (82) is provided with the top of the outline border (1),
The lower end of second negative plate (32) is connected on the 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：It is provided with just in the both sides of the outline border (1)
Pole plate fixed strip (9), the length direction of positive plate fixed strip (9) is consistent with the orientation of the positive plate (2), it is described just
The both 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：It is equipped with the positive plate fixed strip (9)
Card slot (91), is provided with connection shrapnel (10) on the inside of positive plate fixed strip (9), and the elastic part of the connection shrapnel (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 the connection shrapnel (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 with 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 is through threading opening and extend out to the outline border (1) outside.
9. a kind of range hood for being provided with claim 1 to 8 electrostatic filter described in any claim, including casing
(12), oil suction cigarette channel (13) and blower fan system (14) are equipped with the casing (12), it is characterised in that：The electrostatic depuration dress
Put in the oil suction cigarette channel (13), and positioned at the front end of the blower fan system (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308660.1U CN207230688U (en) | 2017-10-11 | 2017-10-11 | A kind of electrostatic filter and the range hood for being provided with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308660.1U CN207230688U (en) | 2017-10-11 | 2017-10-11 | A kind of electrostatic filter and the range hood for being provided with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230688U true CN207230688U (en) | 2018-04-13 |
Family
ID=61850496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308660.1U Active CN207230688U (en) | 2017-10-11 | 2017-10-11 | A kind of electrostatic filter and the range hood for being provided with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230688U (en) |
-
2017
- 2017-10-11 CN CN201721308660.1U patent/CN207230688U/en active Active
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