CN108072079B - Electrostatic oil fume purifying device and range hood using same - Google Patents
Electrostatic oil fume purifying device and range hood using same Download PDFInfo
- Publication number
- CN108072079B CN108072079B CN201710641406.1A CN201710641406A CN108072079B CN 108072079 B CN108072079 B CN 108072079B CN 201710641406 A CN201710641406 A CN 201710641406A CN 108072079 B CN108072079 B CN 108072079B
- Authority
- CN
- China
- Prior art keywords
- oil fume
- plates
- electrostatic oil
- purifying device
- rod
- 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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Links
- 239000003517 fume Substances 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 33
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 230000005686 electrostatic field Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F24C15/2035—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention relates to an electrostatic oil fume purifying device and a range hood using the same, wherein the electrostatic oil fume purifying device comprises a shell and a dust collecting area, and the dust collecting area is positioned in the shell, and is characterized in that: the dust collecting area comprises at least two parallel second plates which are arranged at intervals, and the distance between every two adjacent second plates is equal; the device also comprises an adjusting structure capable of adjusting the distance between two adjacent second pole plates. When the oil smoke concentration is large, the distance between the second plates is reduced by adjusting the structure, so that the field intensity under the same voltage can be increased, and the adsorption capacity of oil smoke particles is improved; when the oil smoke concentration is smaller, the distance between the second plates can be increased, the field intensity under the same voltage is reduced, the energy is saved, the use cost is reduced and the oil smoke purifying effect is improved on the basis of absorbing a smaller amount of oil smoke particles.
Description
Technical Field
The invention relates to an electrostatic oil fume purifying device and a range hood using the same.
Background
In order to reduce the pollution of the oil smoke to indoor and outdoor environments and reduce the rejection of the public, especially the public around the area, to catering enterprises, an oil smoke purifying device is needed, and the oil smoke purifying device commonly used in the prior art comprises: mechanical oil smoke purification device, water smoke spray formula oil smoke purification device and electrostatic type oil smoke purification device.
Wherein, electrostatic oil smoke purifier's theory of operation is: the gas passing through the space between the electrodes is ionized by utilizing a high-voltage electrostatic field, so that the gas is adsorbed on the electrodes, and the purpose of purifying the oil fume is achieved. The common electrostatic device is divided into a modularized design of an ionization area and a dust collecting area and an integral design of the ionization area and the dust collecting area. An ozone-free washable electrostatic precipitator disclosed in chinese patent application No. 200810030063.6, comprising an ionization region above a dust collection region, the ionization region being connected to a high voltage ac power supply, the dust collection region being connected to a high voltage dc power supply, adjacent ionization electrode sheets being of different polarities, adjacent dust collection electrode sheets being of different polarities; the electrode field plate oil smoke separating device for the range hood comprises an electrostatic field purifying device, a shell and at least two high-voltage negative plates longitudinally arranged in the shell, wherein the shell is a high-voltage positive plate, an ionization region is formed between two adjacent high-voltage negative plates, a trapping region is formed between the high-voltage negative plates and the high-voltage positive plates, the purifying device is positioned at the outer side of a cabinet air outlet of the range hood, and an exhaust device is arranged at the inner side of the cabinet air outlet.
According to the conventional electrostatic oil fume purifying device, when the oil fume flow of the range hood is changed, the electric field strength can be changed only by changing the voltage of the dust collecting electrode so as to adapt to the change of the flow, so that the electrostatic oil fume removing efficiency is improved, and a high-cost power circuit board is required for changing the voltage of the dust collecting electrode, so that the use cost is high; and the general power supply can only realize step-type voltage regulation, so that energy waste can be caused to a certain extent, and the purification effect is influenced.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electrostatic oil fume purifying device capable of improving purifying effect by changing field intensity by changing the distance between polar plates.
The invention aims at solving the technical problem of the prior art, and provides the range hood with the electrostatic oil fume purifying device, which has good oil fume purifying effect and low use cost.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an electrostatic oil smoke purifier, includes casing and dust collecting zone, dust collecting zone is located casing, its characterized in that: the dust collecting area comprises at least two parallel second plates which are arranged at intervals, and the distance between every two adjacent second plates is equal; the device also comprises an adjusting structure capable of adjusting the distance between two adjacent second pole plates.
The electrostatic oil fume purifying device also comprises an ionization region, wherein the ionization region is arranged in the shell and positioned below the dust collecting region, the ionization region comprises at least two first polar plates and polar wires, the first polar plates are arranged in parallel and at intervals, and the polar wires are arranged between the two first polar plates which are adjacently arranged.
The second pole plate is arranged in the shell through the adjusting structure.
In the above scheme, the adjusting structure comprises a screw rod, a screw block and an adjusting rod assembly, wherein the screw rod is arranged at the edge of the shell, the axial lead of the screw rod is perpendicular to the plane where the second pole plate is located, the screw block is movably arranged on the screw rod, the lower end of the adjusting rod assembly is connected with the screw block, and the side face of the adjusting rod assembly is respectively and movably connected with each second pole plate. By means of the structure, stepless adjustment of the distance between the second pole plates can be achieved, and therefore stepless adjustment of field intensity is achieved.
In order to facilitate the adjustment of the spacing between the second polar plates and keep the spacing between the second polar plates equal all the time, the screw rod comprises a first screw rod and a second screw rod, and the first screw rod and the second screw rod are coaxially arranged and can reversely rotate. The silk piece include first silk piece, second silk piece, first silk piece is movably located on the first lead screw, the second silk piece is movably located on the second lead screw. The adjusting rod assembly comprises a driving rod and a connecting rod which are arranged in a crossed mode, the driving rod is hinged to the connecting rod at the middle of the adjusting rod, the lower end of the driving rod is rotationally connected with the first wire block, the inner side face of the driving rod is movably connected with each second plate respectively, and the lower end of the connecting rod is rotationally connected with the second wire block.
Preferably, the adjusting structure further comprises a clamping piece, one side of the clamping piece is provided with a clamping opening which can be clamped on the second polar plate and move up and down along the second polar plate, the other side of the clamping piece is shaped into a connecting shaft, and the driving rod is provided with a connecting hole which is in rotary connection with the corresponding connecting shaft. By adopting the structure, the distance between the second pole plates is adjusted by the driving rod.
In the above preferred embodiment, the number of the clamping members in the group of adjusting structures is equal to the number of the second pole plates and is equidistantly arranged on the adjusting pole.
In order to keep the second polar plate stable in operation when the distance is adjusted, the adjusting structures are arranged in two groups at two ends of the second polar plate in an opposite mode, and the driving rods in one group of adjusting structures are staggered with the driving rods in the other group of adjusting structures. With this structure, it is further ensured that the pitches between the second plates are always equal.
Preferably, the housing comprises an upper housing and a lower housing, and the upper housing is provided with a telescopic structure which can enable the upper housing to change the inner volume along with the adjustment of the distance between the second pole plates. The upper shell comprises a first side plate and a second side plate, the first side plate is arranged on one side of the dust collecting area and is parallel to the second side plate, the second side plate is arranged on the other side of the dust collecting area and is parallel to the second side plate, the distance between the first side plate and the adjacent second side plate is equal to the distance between the adjacent second side plate, the distance between the second side plate and the adjacent second side plate is equal to the distance between the adjacent second side plate, first corrugated plates are respectively connected between the corresponding side edges on the first side plate and the second side plate, and the first corrugated plates can stretch along the length direction of the screw rod; the first curb plate lower extreme is connected with the second buckled plate between the edge of lower casing, is connected the third buckled plate between the edge of second curb plate lower extreme and lower casing, and this third buckled plate and second buckled plate homoenergetic are along the length direction of wire pole flexible, and above-mentioned first buckled plate, second buckled plate and third buckled plate constitute jointly the extending structure. By adopting the structure, the inner volume of the upper shell is always adjusted along with the distance between the second pole plates, and the distance between the first or second side plate and the adjacent second pole plates is always equal to the distance between the adjacent second pole plates.
The utility model provides an applied range hood that has above-mentioned static oil smoke purifier, includes fan and static oil smoke purifier, its characterized in that: the electrostatic oil fume purifying device is characterized in that a first air inlet is formed in the lower end of the shell of the electrostatic oil fume purifying device, a first air outlet is formed in the upper end of the shell of the electrostatic oil fume purifying device, and the electrostatic oil fume purifying device is arranged on the fan and connected with the air outlet of the fan.
Compared with the prior art, the invention has the advantages that: the invention sets the purifying device of the electrostatic oil fume as a split structure comprising an ionization area and a dust collecting area, wherein the ionization area is arranged below the dust collecting area, and is provided with the regulating structure capable of steplessly regulating the distance between the second plates of the dust collecting area.
Drawings
Fig. 1 is a schematic structural diagram (field intensity is the weakest) of an electrostatic oil fume purifying device in an embodiment of the invention;
fig. 2 is a schematic structural diagram (field intensity is strongest) of an electrostatic oil fume purifying device in an embodiment of the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 1;
FIG. 5 is a schematic view of the clamping member of FIG. 3;
fig. 6 is a schematic structural diagram of a range hood in the present embodiment.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 5, the electrostatic oil fume purifying device of the present embodiment includes a housing 1, an ionization region 2, a dust collecting region 3, and an adjusting structure 4 capable of adjusting the oil fume capturing intensity of the dust collecting region 3, wherein the ionization region 2 and the dust collecting region 3 are both located in the housing 1.
The housing 1 of the present embodiment is vertically penetrated, and the housing 1 includes an upper housing 11 and a lower housing 12 which are vertically connected to each other. The ionization region 2 is provided in the lower case 12, and the dust collection region 3 is provided in the upper case 11. Specifically, the ionization region 2 includes a plurality of first polar plates 21 and polar filaments 22, the first polar plates 21 are vertically arranged in the lower casing 12, sliding grooves 121 with openings at the tops are correspondingly formed in two opposite side walls arranged in the lower casing 12, the first polar plates 21 are inserted into the sliding grooves 121 from top to bottom, and the plurality of first polar plates 21 are arranged in parallel and at intervals, and the intervals between the adjacent first polar plates 21 are equal. A polar wire 22 is arranged between two adjacent first polar plates 21, and the polar wire 22 and the two adjacent first polar plates 21 are arranged in parallel. The dust collection area 3 is located above the ionization area 2, and the dust collection area 3 includes a plurality of parallel and spaced apart second plates 31. The second plates 31 in the present embodiment are disposed in the housing 1 through the adjusting structure 4, and the adjusting structure 4 can adjust the spacing between the second plates 31.
In this embodiment, the adjusting structure 4 includes a screw 41, a screw block 42, an adjusting rod assembly 43 and a base 44, a mounting table 122 is formed on the top of the lower housing 12, and the base 44 is disposed on the mounting table 122. The screw rod 41 is rotatably arranged on the base 44 near the lower edge of the upper shell 11, the axial lead of the screw rod 41 is vertical to the plane where the second pole plate 31 is located, the screw block 42 is movably arranged on the screw rod 41, the lower end of the adjusting rod assembly 43 is connected with the screw block 42, and the side surface of the adjusting rod assembly 43 is respectively and movably connected with each second pole plate 31. Specifically, the screw rod 41 of the present embodiment includes a first screw rod 411 and a second screw rod 412, where the first screw rod 411 and the second screw rod 412 are coaxially arranged and can rotate reversely, and the ends of the first screw rod 411 and the second screw rod 412 can be respectively provided with a motor for driving the first screw rod 411 and the second screw rod 412 to rotate. The filament block 42 of the present embodiment includes a first filament block 421 and a second filament block 422, the first filament block 411 is movably disposed on the first screw 421, and the second filament block 422 is movably disposed on the second screw 412. The adjusting rod assembly 43 comprises a driving rod 431 and a connecting rod 432 which are arranged in a crossed manner, the driving rod 431 is hinged with the connecting rod 432 at the middle part, the lower end of the driving rod 431 is rotationally connected with the first wire block 411, the inner side surface of the driving rod 431 is respectively and movably connected with each second plate 31, and the lower end of the connecting rod 432 is rotationally connected with the second wire block 422. The adjusting structure in this embodiment further includes a clamping member 45, one side of the clamping member 45 has a clamping opening 451 that can be clamped on the second pole plate 31 and move up and down along the second pole plate 31, the other side of the clamping member 45 is shaped as a connecting shaft 452, and correspondingly, the driving rod 431 is provided with a connecting hole 433 that is rotatably connected with the corresponding connecting shaft 452. By adopting the structure, the distance between the second pole plates is adjusted by the driving rod. In the present embodiment, the number of the holders 45 in the one set of adjustment structures 4 is equal to the number of the second pole plates 31 and is arranged equidistantly on the driving lever 431. In order to keep the second pole plate 31 stable in operation when the pitch adjustment is performed, the adjustment structures 4 of the present embodiment are arranged in two groups and opposite to each other at both ends of the second pole plate 31, and the driving rods 431 in one group of adjustment structures 4 are staggered with the driving rods 431 in the other group of adjustment structures 4.
In the present embodiment, the upper case 11 has a telescopic structure which enables the upper case 11 to change its inner volume according to the adjustment of the pitch of the second pole plates 31. The upper housing 11 of the present embodiment includes a first side plate 111 and a second side plate 112, the first side plate 111 is disposed on one side of the dust collecting area 3 and is parallel to the second side plate 31, the second side plate 112 is disposed on the other side of the dust collecting area 3 and is parallel to the second side plate 31, the distance between the first side plate 111 and the adjacent second side plate 31 is equal to the distance between the adjacent second side plate 31, the distance between the second side plate 112 and the adjacent second side plate 31 is equal to the distance between the adjacent second side plate 31, the first corrugated plates 51 are respectively connected between the corresponding sides of the first side plate 111 and the second side plate 112, and the first corrugated plates 51 can stretch along the length direction of the screw 41; a second corrugated plate 52 is connected between the lower end of the first side plate 111 and the edge of the lower housing 12, a third corrugated plate 53 is connected between the lower end of the second side plate 112 and the edge of the lower housing 12, the third corrugated plate 53 and the second corrugated plate 52 can both stretch along the length direction of the screw rod 41, and the first corrugated plate 51, the second corrugated plate 52 and the third corrugated plate 53 together form a stretching structure. With this structure, the inner volume of the upper case 11 is always adjusted according to the distance between the second plates 31, and the distance between the first or second side plate and the adjacent second plates is always equal to the distance between the adjacent second plates. The first corrugated plate 51, the second corrugated plate 52 and the third corrugated plate 53 of the present embodiment may be made of plastic materials or metal materials such as stainless steel, as long as they have a flexible expansion function like a corrugated pipe.
As shown in fig. 6, the range hood with the electrostatic oil fume purifying device in this embodiment includes a wind collecting hood 6, a fan and an electrostatic oil fume purifying device a, wherein a first air inlet 101 is provided at the lower end of a housing 1 of the electrostatic oil fume purifying device a, a first air outlet 102 is provided at the upper end of the housing 1 of the electrostatic oil fume purifying device, the fan is disposed in the wind collecting hood 6, and the electrostatic oil fume purifying device is disposed on the fan and the first air inlet 101 is connected with an air outlet 71 of the fan.
When the range hood with the electrostatic oil fume purifying device is used, and the oil fume concentration is high, the distance between the second plates 31 can be reduced by adjusting the structure 4, so that the field intensity under the same voltage is increased, the adsorption capacity of oil fume particles is improved, and the oil fume with high density is adsorbed; when the oil smoke concentration is smaller, the distance between the second plates 31 can be increased by adjusting the structure 4, so that the field intensity at the same voltage is reduced, and on the basis of adsorbing a smaller amount of oil smoke particles, the energy is saved, and the use cost is reduced.
Claims (6)
1. The utility model provides an electrostatic oil smoke purifier, includes casing (1) and dust collection area (3), dust collection area (3) are located casing (1), its characterized in that: the dust collecting area (3) comprises at least two parallel second polar plates (31) which are arranged at intervals, and the spacing between every two adjacent second polar plates (31) is equal; the device also comprises an adjusting structure (4) which can adjust the distance between two adjacent second pole plates (31); the upper shell (11) comprises a first side plate (111) and a second side plate (112), the first side plate (111) is arranged on one side of the dust collecting area (3) and is parallel to the second side plate (31), and the second side plate (112) is arranged on the other side of the dust collecting area (3) and is parallel to the second side plate (31);
the adjusting structure (4) comprises a screw rod (41), a screw block (42) and an adjusting rod assembly (43), wherein the screw rod (41) is arranged at the edge of the shell (1) and the axial lead of the screw rod is perpendicular to the plane where the second pole plate (31) is arranged, the screw block (42) is movably arranged on the screw rod (41), the lower end of the adjusting rod assembly (43) is connected with the screw block (42), and the side surfaces of the adjusting rod assembly (43) are respectively and movably connected with the second pole plates (31);
the screw rod (41) comprises a first screw rod (411) and a second screw rod (412), and the first screw rod (411) and the second screw rod (412) are coaxially arranged and can reversely rotate; the wire block (42) comprises a first wire block (421) and a second wire block (422), the first wire block (421) is movably arranged on the first screw rod (411), and the second wire block (422) is movably arranged on the second screw rod (412);
the adjusting rod assembly (43) comprises a driving rod (431) and a connecting rod (432) which are arranged in a crossed mode, the driving rod (431) is hinged to the connecting rod (432) at the middle part, the lower end of the driving rod (431) is rotationally connected with the first wire block (421), the inner side face of the driving rod (431) is respectively and movably connected with each second pole plate (31), and the lower end of the connecting rod (432) is rotationally connected with the second wire block (422);
the two groups of the adjusting structures (4) are oppositely arranged at two ends of the second pole plate (31), and the driving rods (431) in one group of the adjusting structures (4) are staggered with the driving rods (431) in the other group of the adjusting structures (4).
2. An electrostatic oil fume cleaning apparatus according to claim 1, wherein: the adjusting structure (4) further comprises a clamping piece (45), one side of the clamping piece (45) is provided with a clamping opening (451) which can be clamped on the second pole plate (31) and move up and down along the second pole plate (31), the other side of the clamping piece (45) is formed into a connecting shaft (452), and correspondingly, the driving rod (431) is provided with a connecting hole (433) which is rotationally connected with the corresponding connecting shaft (452).
3. An electrostatic oil fume cleaning apparatus according to claim 2, wherein: the number of the clamping pieces (45) is equal to the number of the second pole plates (31) and the clamping pieces are equidistantly arranged on the driving rod (431).
4. An electrostatic oil fume purifying device according to any one of claims 1 to 3, wherein: the device also comprises an ionization region (2), wherein the ionization region (2) is arranged in the shell (1) and is positioned below the dust collecting region (3), the ionization region (2) comprises at least two first polar plates (21) and polar wires (22), the first polar plates (21) are arranged in parallel and at intervals, and the polar wires (22) are arranged between the two first polar plates (21) which are adjacently arranged.
5. An electrostatic oil fume purifying device according to any one of claims 1 to 3, wherein: the shell comprises an upper shell (11) and a lower shell (12), and the upper shell (11) is provided with a telescopic structure which can enable the inner volume of the upper shell (11) to be changed along with the adjustment of the distance between the second polar plates (31).
6. A range hood with an electrostatic oil fume purifying device according to any one of claims 1 to 5, comprising a fan and an electrostatic oil fume purifying device (a), characterized in that: the electrostatic oil fume purifying device comprises a shell (1) and is characterized in that a first air inlet (101) is formed in the lower end of the shell (1) of the electrostatic oil fume purifying device (a), a first air outlet (102) is formed in the upper end of the shell (1) of the electrostatic oil fume purifying device (a), and the electrostatic oil fume purifying device (a) is arranged on a fan and connected with an air outlet (71) of the fan through the first air inlet (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641406.1A CN108072079B (en) | 2017-07-31 | 2017-07-31 | Electrostatic oil fume purifying device and range hood using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641406.1A CN108072079B (en) | 2017-07-31 | 2017-07-31 | Electrostatic oil fume purifying device and range hood using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108072079A CN108072079A (en) | 2018-05-25 |
| CN108072079B true CN108072079B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710641406.1A Active CN108072079B (en) | 2017-07-31 | 2017-07-31 | Electrostatic oil fume purifying device and range hood using same |
Country Status (1)
| Country | Link |
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| CN (1) | CN108072079B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722673A (en) * | 2018-07-18 | 2018-11-02 | 浙江佳环电子有限公司 | Load adjustable high frequency electric source debugging simulation electric field |
| CN109114617B (en) * | 2018-10-12 | 2024-01-05 | 福建优净星环境科技有限公司 | Oil-sticking-free electrostatic oil smoke filtering device and manufacturing method thereof |
| CN109282337A (en) * | 2018-12-10 | 2019-01-29 | 杭州老板电器股份有限公司 | Kitchen ventilator and its control method |
| CN109909066B (en) * | 2019-03-11 | 2020-07-07 | 苏州科腾软件开发有限公司 | Acquisition mechanism of high-low altitude discharge oil fume purification device |
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| CN103776073A (en) * | 2012-10-25 | 2014-05-07 | 芜湖美的厨卫电器制造有限公司 | Range hood |
| CN105855046A (en) * | 2016-05-30 | 2016-08-17 | 大连兆和科技发展有限公司 | Electrostatic collection core, using method of electrostatic collection core and oil mist purifier |
| CN205851109U (en) * | 2016-07-21 | 2017-01-04 | 陈军 | A kind of fume purifying electrostatic equipment and comprise its fume purifier of fume |
| CN106536059A (en) * | 2014-06-09 | 2017-03-22 | 阿森特生物纳米科技股份有限公司 | System for manipulation and sorting of particles |
| CN106944261A (en) * | 2017-03-31 | 2017-07-14 | 广东美的厨房电器制造有限公司 | Electrode plate assembly, electrostatic equipment and lampblack absorber |
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2017
- 2017-07-31 CN CN201710641406.1A patent/CN108072079B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776073A (en) * | 2012-10-25 | 2014-05-07 | 芜湖美的厨卫电器制造有限公司 | Range hood |
| CN106536059A (en) * | 2014-06-09 | 2017-03-22 | 阿森特生物纳米科技股份有限公司 | System for manipulation and sorting of particles |
| CN105855046A (en) * | 2016-05-30 | 2016-08-17 | 大连兆和科技发展有限公司 | Electrostatic collection core, using method of electrostatic collection core and oil mist purifier |
| CN205851109U (en) * | 2016-07-21 | 2017-01-04 | 陈军 | A kind of fume purifying electrostatic equipment and comprise its fume purifier of fume |
| CN106944261A (en) * | 2017-03-31 | 2017-07-14 | 广东美的厨房电器制造有限公司 | Electrode plate assembly, electrostatic equipment and lampblack absorber |
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| Publication number | Publication date |
|---|---|
| CN108072079A (en) | 2018-05-25 |
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