CN108286724B - Electrostatic device and range hood - Google Patents
Electrostatic device and range hood Download PDFInfo
- Publication number
- CN108286724B CN108286724B CN201810182808.4A CN201810182808A CN108286724B CN 108286724 B CN108286724 B CN 108286724B CN 201810182808 A CN201810182808 A CN 201810182808A CN 108286724 B CN108286724 B CN 108286724B
- Authority
- CN
- China
- Prior art keywords
- module
- ionization
- collecting
- outer frame
- mounting
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 7
- 230000005686 electrostatic field Effects 0.000 description 6
- 239000003517 fume Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B03C3/41—Ionising-electrodes
-
- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
-
- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
-
- 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
- B03C3/49—Collecting-electrodes tubular
-
- 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
- B03C3/86—Electrode-carrying means
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/06—Ionising electrode being a needle
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode has multiple serrated ends or parts
Abstract
The invention discloses an electrostatic device and a range hood, wherein the electrostatic device (5) comprises a first collecting module (51), a collecting and mounting outer frame (52), a second collecting module (53), a polar plate mounting outer frame (54), a first ionization module (55), an ionization mounting outer frame (56) and a second ionization module (57) which are sequentially overlapped from top to bottom; the first collecting module (51) is fixed in the collecting and mounting outer frame (52), and the second collecting module (53) is pressed between the collecting and mounting outer frame (52) and the polar plate mounting outer frame (54); the second ionization module (57) is fixed in the ionization installation outer frame (56), and the first ionization module (55) is pressed between the ionization installation outer frame (56) and the polar plate installation outer frame (54). In the electrostatic device, the multi-module design and the layered outer frame design are adopted, so that a fixture is not required to be used in the whole installation process of the electrostatic device, the operation procedure is simpler, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of household kitchen appliances, in particular to an electrostatic device and a range hood.
Background
With the increasing awareness of people on environmental protection, atmospheric pollution becomes a hot topic of people. During the cooking process, the generation of soot, the combustion of fuel, and the like is accompanied by a large amount of harmful substances. Part of traditional range hoods directly pump and exhaust the oil smoke outdoors, so that the oil smoke directly enters the atmosphere to cause air pollution, and the health of people is affected.
Aiming at the problem that the oil smoke pollutes the atmosphere, the current electrostatic separation technology is applied to a range hood to purify the oil smoke, and the range hood has higher oil and fat separation degree and lower cost, so that the method for purifying the oil smoke by absorbing the oil smoke by using an electrostatic device has obtained a certain acceptance.
The existing electrostatic devices generally include an ionization module and a collection module, and the structural forms of the electrostatic devices are also divided into various structural forms, such as a honeycomb electrode frame, a pin electrode type electrostatic device, an opposite electrode plate and the like, and the installation structure of the existing electrostatic devices is often complicated due to more parts of the electrostatic devices. At present, the electrostatic device is installed manually in a plurality of modes, for example, in the electrostatic device of the opposite electrode plates, a plurality of electrode plates arranged are often required to be installed in a positioning way by using special fixture, the installation is time-consuming, the operation is inconvenient, and the production efficiency is lower.
Disclosure of Invention
The invention aims to provide an electrostatic device which does not need a fixture and is convenient to assemble.
In order to achieve the above object, the present invention provides an electrostatic device, which includes a first collecting module, a collecting and mounting frame, a second collecting module, a plate mounting frame, a first ionization module, an ionization mounting frame, and a second ionization module stacked in this order from top to bottom;
the first collecting module is fixed in the collecting and mounting outer frame, and the second collecting module is pressed between the collecting and mounting outer frame and the polar plate mounting outer frame;
the second ionization module is fixed in the ionization installation outer frame, and the first ionization module is pressed between the ionization installation outer frame and the polar plate installation outer frame.
Preferably, the first collecting module is a collecting needle module, and the second ionization module is an ionization needle module; the second collecting module and the first ionization module are both honeycomb electrode frames;
the honeycomb electrode frame comprises a plurality of honeycomb units which are adjacently connected, each honeycomb unit comprises a honeycomb column hole and an electrode coaming surrounding the honeycomb column holes, a plurality of needle poles are arranged in the first collecting module and the second ionization module, the needle poles of the first collecting module are inserted into the honeycomb column holes of the second collecting module in a one-to-one correspondence manner, and the needle poles of the second ionization module are inserted into the honeycomb column holes of the first ionization module in a one-to-one correspondence manner.
Preferably, the inner peripheral walls of the collecting and installing outer frames, the polar plate installing outer frames and the ionization installing outer frames are provided with protruding blocks;
the bottom of the first ionization module is placed on the convex block of the ionization installation outer frame, the bottom of the second collection module is placed on the convex block of the polar plate installation outer frame, the bottom end face of the convex block of the polar plate installation outer frame is propped against the top end of the first ionization module, and the bottom end of the convex block of the collection installation outer frame is propped against the top end of the second collection module.
Preferably, the electrostatic device further comprises a plurality of connecting clamps, and the connecting clamps are clamped and fixedly connected with the outer peripheral walls of the collecting and mounting outer frames, the polar plate mounting outer frames and the ionization mounting outer frames.
Preferably, the upper end and the lower end of the connecting clamp are respectively fixed on the upper edge of the collecting and installing outer frame and the lower edge of the ionization and installing outer frame through clamping hooks.
Preferably, the outer outlines of the collecting and installing outer frames, the polar plate installing outer frames and the ionization installing outer frames are identical in size and are sequentially sleeved.
Preferably, the first collecting module and the collecting and mounting outer frame are provided with connecting lugs and are connected in alignment through the connecting lugs; and is also provided with
The second ionization module and the ionization installation outer frame are respectively provided with a connecting lug and are connected in a contraposition mode through the connecting lugs.
Preferably, in the ionization installation frame, the connection lugs are located below the bumps.
Preferably, in the collecting and mounting frame, the connecting lugs are located above the lugs.
In addition, the invention also provides a range hood, which comprises the electrostatic device.
Through the technical scheme, in the electrostatic device, the multi-module design and the layered outer frame design are adopted. Wherein the modular design is to reduce the number of parts in order to simplify the installation steps; each module in the electrostatic device is installed in independent frame, through the mode of pressing spacing and fixed to upper and lower module to the lamination of each layer in the middle with whole module fixed connection, finally through collecting the whole module structure of three frame of installation frame, polar plate installation frame and ionization installation frame in order to form electrostatic device to make whole electrostatic device's installation need not to use frock clamp, operation simple, improved production efficiency.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
fig. 1 is a perspective view of an electrostatic device according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of the second ionization module of FIG. 2 mounted to an ionization mounting frame;
FIG. 4 is a schematic view of the assembled structure of FIG. 3 with a first ionization module installed;
fig. 5 is a schematic view of the second collecting module mounted on the plate mounting frame.
FIG. 6 is a schematic view of the assembled FIG. 5 mounted to the assembled FIG. 4;
FIG. 7 is a schematic view of the mounting of the first collection module to the collection mounting housing;
FIG. 8 is a schematic view of the assembled FIG. 7 mounted to the assembled FIG. 6;
fig. 9 is a diagram of the positional relationship between the connecting clip and the three stacked frames (i.e., the collecting mounting frame, the plate mounting frame, and the ionization mounting frame);
fig. 10 is a schematic view of an internal structure of a range hood according to an embodiment of the present invention.
Description of the reference numerals
1. Fume collecting hood 2 volute component
3. Filter screen of check valve assembly 4
5. Electrostatic device
51. The first collecting module 52 collects and installs the outer frame
53. Second collecting module 54 polar plate installation frame
55. Ionization installation outer frame of first ionization module 56
57. Second ionization module 58 connection clip
59. Lug 50
521. Concave spigot 541
581. Hook
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
In the present invention, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the positional relationship of the various components with respect to one another in the vertical, vertical or gravitational directions.
The present invention provides a novel electrostatic device, as shown in fig. 1 and 2, the electrostatic device 5 includes a first collecting module 51, a collecting and mounting frame 52, a second collecting module 53, a plate mounting frame 54, a first ionization module 55, an ionization mounting frame 56, and a second ionization module 57, which are stacked in this order from top to bottom. Wherein, the first collecting module 51 is fixed in the collecting and installing frame 52, and the second collecting module 53 is pressed between the collecting and installing frame 52 and the polar plate installing frame 54; the second ionization module 57 is fixed in the ionization mounting frame 56, and the first ionization module 55 is pressed between the ionization mounting frame 56 and the plate mounting frame 54.
It can be seen that in the electrostatic device 5 of the present invention, a multi-modular design as well as a layered outer frame design is employed. Wherein the modular design is to reduce the number of parts in order to simplify the installation steps; each module in the electrostatic device 5 is installed in independent frame, through the mode of being spacing to the lamination of middle each layer and being fixed to upper and lower module with whole module fixed connection, finally through collecting the whole modular structure of three frame of installation frame 52, polar plate installation frame 54 and ionization installation frame 56 in order to form electrostatic device 5 to make the installation of whole electrostatic device 5 need not to use frock clamp, operation process is simpler, has improved production efficiency.
The electrostatic device 5 of the present invention comprises an ionization module and a collection module, i.e. the ionization module comprises a first ionization module 55 and a second ionization module 57; the collection modules include a first collection module 51 and a second collection module 53. The electrostatic device 5 of the present invention may have various structural forms, as long as it satisfies that both the ionization module and the collection module are of modular design. For example, both the ionization module and the collection module may alternatively or simultaneously employ opposed electrode plates, pin plate-to-electrode plate forms, or honeycomb pin plate structures.
Specifically, in a preferred embodiment of the electrostatic device 5 of the present invention, as shown in fig. 1 and 2, both the ionization module and the collection module employ a honeycomb-to-needle plate pattern. That is, the first collection module 51 is a collection needle module, and the second ionization module 57 is an ionization needle module; the second collection module 53 and the first ionization module 55 are both honeycomb electrode frames. The honeycomb electrode frame comprises a plurality of honeycomb units which are adjacently connected, each honeycomb unit comprises a honeycomb column hole and an electrode coaming surrounding the honeycomb column hole, a plurality of needle poles are arranged in the first collecting module 51 and the second ionization module 57, the needle poles of the first collecting module 51 are inserted into the honeycomb column holes of the second collecting module 53 in a one-to-one correspondence manner, and the needle poles of the second ionization module 57 are inserted into the honeycomb column holes of the first ionization module 55 in a one-to-one correspondence manner. Because the electrostatic device 5 adopts an electrostatic field structure mode of a honeycomb structure, the electrostatic field is more stable, and the electrostatic oil smoke removing effect is better.
As shown in fig. 2, 4 and 5, the inner peripheral walls of the collecting mounting frame 52, the plate mounting frame 54 and the ionization mounting frame 56 are preferably provided with projections 50. Wherein, the bottom end of the first ionization module 55 is placed on the bump 50 of the ionization installation frame 56, the bottom end of the second collection module 53 is placed on the bump 50 of the polar plate installation frame 54, and the bottom end surface of the bump 50 of the polar plate installation frame 54 is pressed against the top end of the first ionization module 55, and the bottom end of the bump 50 of the collection installation frame 52 is pressed against the top end of the second collection module 53. That is, the bump 50 plays a role of a bearing platform, so that the second collecting module 53 and the first ionization module 55 serving as the honeycomb electrode frames can be prevented from being arranged on the bump 50 corresponding to the outer frames, and the three outer frames of the collecting and mounting outer frame 52, the polar plate mounting outer frame 54 and the ionization mounting outer frame 56 can be pressed against and limit the two honeycomb electrode frames of the electrostatic device 5, thereby completing the mounting and fixing without additional clamping tools, and being more convenient to operate.
As shown in fig. 8, the electrostatic device 5 further includes a plurality of connection clips 58, and the connection clips 58 are clamped and fixedly connected with the outer peripheral walls of the collecting and mounting frames 52, the plate mounting frames 54 and the ionization mounting frames 56, so that the collecting and mounting frames 52, the plate mounting frames 54 and the ionization mounting frames 56 are fixedly connected from the outer ends, so as to prevent displacement, and thus the electrostatic device 5 is assembled into an integral structure.
Further, in order to make the structure of the electrostatic device 5 more firm and reliable, the upper and lower ends of the connecting clip 58 are respectively fastened and fixed to the upper edge of the collecting and mounting frame 52 and the lower edge of the ionization and mounting frame 56 by the hooks 581.
At the same time, the outer contours of the collecting and mounting frame 52, the polar plate mounting frame 54 and the ionization mounting frame 56 are the same in size and are sleeved in sequence. The sleeving manner can be various, for example, the three outer frames are connected in a spigot sleeving manner as shown in fig. 8. That is, the bottom end of the outer peripheral wall of the collecting and mounting frame 52 is provided with a male spigot 521, and the top end of the outer peripheral wall of the plate mounting frame 54 is provided with a female spigot 541, and the male spigot 521 and the female spigot 541 are fitted and mounted so that the collecting and mounting frame 52 and the plate mounting frame 54 are firmly sleeved together. Similarly, the plate mounting frame 54 and the ionization mounting frame 56 may be connected by a spigot, which is not described in detail, but the sleeving method is not limited thereto.
In the electrostatic device 5 of the present invention, the first collecting module 51 and the second ionizing module 57 that are up and down in the module may adopt various fixing connection modes, wherein, as shown in fig. 3 and fig. 7, the first collecting module 51 and the collecting and mounting frame 52 are provided with connection lugs and are connected in alignment through connection lugs 59; and the second ionization module 57 and the ionization installation outer frame 56 are both provided with a connecting lug 59 and are connected in alignment through the connecting lug 59.
In order to ensure that the positive and negative poles of the electrostatic field maintain a certain safe creepage distance when the electrostatic field of the ionization module works, in the ionization installation outer frame 56, the connecting lugs 59 are positioned below the convex blocks 50, so that the first ionization module 55 and the second ionization module 57 are arranged at intervals, and the connection of the positive and negative poles is avoided, so that the service performance of the module is ensured.
Similarly, in the collecting and mounting frame 52, the connection lugs 59 are located above the bumps 50 to ensure that the positive and negative poles of the electrostatic field maintain a certain safe creepage distance when the electrostatic field of the collecting module is in operation.
Fig. 3 to 8 show a mounting step of the electrostatic device 5. The method comprises the following steps: the second ionization module 57 is first fixed to the ionization mounting frame 56 (see fig. 3), then the first ionization module 55 is placed on the ionization mounting frame 56 (see fig. 4), the first collection module 51 is fixed in the collection mounting frame 52 (see fig. 5) and the first collection module 51 is mounted on the collection mounting frame 52 (see fig. 7), then the assembled structure as shown in fig. 5 is assembled to the assembled structure as shown in fig. 4 (see fig. 6), then the assembled structure as shown in fig. 7 is assembled to the assembled structure as shown in fig. 6 (see fig. 8), and finally the three frames of the electrostatic device 5 are fixed by the connecting clips 58 (see fig. 9), thus completing the assembly.
In addition, the invention also provides a range hood, as shown in fig. 10, which comprises a fume collecting hood 1, a volute component 1, a check valve component 3 and a filter screen 4, and further comprises the electrostatic device 5, so that all advantages of the electrostatic device 5 are also included, and are not repeated.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the invention are not described in detail in order to avoid unnecessary repetition.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (6)
1. An electrostatic device is characterized in that the electrostatic device (5) comprises a first collecting module (51), a collecting and mounting outer frame (52), a second collecting module (53), a polar plate mounting outer frame (54), a first ionization module (55), an ionization mounting outer frame (56) and a second ionization module (57) which are sequentially overlapped from top to bottom;
the first collecting module (51) is fixed in the collecting and mounting outer frame (52), and the second collecting module (53) is pressed between the collecting and mounting outer frame (52) and the polar plate mounting outer frame (54);
the second ionization module (57) is fixed in the ionization installation outer frame (56), and the first ionization module (55) is pressed between the ionization installation outer frame (56) and the polar plate installation outer frame (54);
the inner peripheral walls of the collecting and mounting outer frame (52), the polar plate mounting outer frame (54) and the ionization mounting outer frame (56) are provided with protruding blocks (50); the bottom end of the first ionization module (55) is placed on a convex block (50) of the ionization installation outer frame (56), the bottom end of the second collection module (53) is placed on a convex block (50) of the polar plate installation outer frame (54), the bottom end surface of the convex block (50) of the polar plate installation outer frame (54) is propped against the top end of the first ionization module (55), and the bottom end of the convex block (50) of the collection installation outer frame (52) is propped against the top end of the second collection module (53);
the first collecting module (51) and the collecting and mounting outer frame (52) are respectively provided with a connecting lug and are connected in an alignment manner through the connecting lugs (59); the second ionization module (57) and the ionization installation outer frame (56) are respectively provided with a connecting lug (59) and are connected in an alignment manner through the connecting lugs (59);
in the ionization installation outer frame (56), the connecting lugs (59) are positioned below the convex blocks (50); in the collecting and mounting outer frame (52), the connecting lugs (59) are positioned above the protruding blocks (50).
2. The electrostatic device according to claim 1, characterized in that the first collection module (51) is a collection needle module and the second ionization module (57) is an ionization needle module; the second collecting module (53) and the first ionization module (55) are both honeycomb electrode frames;
the honeycomb electrode frame comprises a plurality of honeycomb units which are adjacently connected, each honeycomb unit comprises a honeycomb column hole and an electrode coaming surrounding the honeycomb column hole, a plurality of needle poles are arranged in the first collecting module (51) and the second ionization module (57), the needle poles of the first collecting module (51) are inserted into the honeycomb column holes of the second collecting module (53) in a one-to-one correspondence manner, and the needle poles of the second ionization module (57) are inserted into the honeycomb column holes of the first ionization module (55) in a one-to-one correspondence manner.
3. The electrostatic device according to any one of claims 1-2, wherein the electrostatic device (5) further comprises a plurality of connection clips (58), the connection clips (58) being snap-fixedly connected to the outer peripheral walls of the collecting mounting frame (52), the plate mounting frame (54) and the ionization mounting frame (56).
4. An electrostatic device according to claim 3, wherein the upper and lower ends of the connecting clip (58) are respectively fastened to the upper edge of the collecting and mounting frame (52) and the lower edge of the ionization and mounting frame (56) by hooks (581) for clamping.
5. An electrostatic device according to claim 3, wherein the outer profiles of the collecting mounting frame (52), the plate mounting frame (54) and the ionization mounting frame (56) are the same size and are sleeved in sequence.
6. A range hood, characterized in that it comprises an electrostatic device (5) according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182808.4A CN108286724B (en) | 2018-03-06 | 2018-03-06 | Electrostatic device and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182808.4A CN108286724B (en) | 2018-03-06 | 2018-03-06 | Electrostatic device and range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108286724A CN108286724A (en) | 2018-07-17 |
| CN108286724B true CN108286724B (en) | 2024-01-12 |
Family
ID=62833222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810182808.4A Active CN108286724B (en) | 2018-03-06 | 2018-03-06 | Electrostatic device and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108286724B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131505A (en) * | 2008-12-03 | 2010-06-17 | Midori Anzen Co Ltd | Electrostatic dust collecting device |
| CN105546669A (en) * | 2016-02-01 | 2016-05-04 | 浙江倚天能环境科技有限公司 | Air purifying module |
| CN205833370U (en) * | 2016-07-21 | 2016-12-28 | 苏州环质环保设备有限公司 | Two-part electrostatic dust-collecting device in high-temperature oil smoke cleaning equipment |
| CN106524253A (en) * | 2016-11-08 | 2017-03-22 | 广东美的厨房电器制造有限公司 | Extractor hood and high voltage static module thereof |
| WO2017091922A1 (en) * | 2015-12-03 | 2017-06-08 | 宁波哲恺电器有限公司 | Electrostatic dust collection module and electrostatic air purifier having same |
| CN107051742A (en) * | 2017-05-22 | 2017-08-18 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
| CN107081218A (en) * | 2017-05-22 | 2017-08-22 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
| CN208124394U (en) * | 2018-03-06 | 2018-11-20 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and kitchen ventilator |
-
2018
- 2018-03-06 CN CN201810182808.4A patent/CN108286724B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131505A (en) * | 2008-12-03 | 2010-06-17 | Midori Anzen Co Ltd | Electrostatic dust collecting device |
| WO2017091922A1 (en) * | 2015-12-03 | 2017-06-08 | 宁波哲恺电器有限公司 | Electrostatic dust collection module and electrostatic air purifier having same |
| CN105546669A (en) * | 2016-02-01 | 2016-05-04 | 浙江倚天能环境科技有限公司 | Air purifying module |
| CN205833370U (en) * | 2016-07-21 | 2016-12-28 | 苏州环质环保设备有限公司 | Two-part electrostatic dust-collecting device in high-temperature oil smoke cleaning equipment |
| CN106524253A (en) * | 2016-11-08 | 2017-03-22 | 广东美的厨房电器制造有限公司 | Extractor hood and high voltage static module thereof |
| CN107051742A (en) * | 2017-05-22 | 2017-08-18 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
| CN107081218A (en) * | 2017-05-22 | 2017-08-22 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
| CN208124394U (en) * | 2018-03-06 | 2018-11-20 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and kitchen ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108286724A (en) | 2018-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107890951B (en) | Installation rail of electrostatic device, electrostatic device and range hood | |
| CN108286724B (en) | Electrostatic device and range hood | |
| CN211578852U (en) | New forms of energy group battery convenient to installation is dismantled | |
| CN208124394U (en) | Electrostatic equipment and kitchen ventilator | |
| CN215637489U (en) | Heating and ventilating device capable of purifying air | |
| CN204285223U (en) | Automobile lamp and mount pad thereof and mounting structure | |
| CN102647864A (en) | Dustproof heat-dissipation electrical cabinet | |
| CN215809129U (en) | Filter screen structure capable of reducing warping | |
| CN215929742U (en) | Gas heating waste heat utilization device | |
| CN111465275B (en) | Quick-detachable dustproof heat dissipation power supply for micro base station | |
| CN107842887B (en) | Fume exhaust fan | |
| CN211876225U (en) | Artificial intelligence air purification device convenient to dismantle | |
| CN218547394U (en) | Network security server | |
| CN210543910U (en) | Waste gas filter box | |
| CN207951732U (en) | Electrostatic equipment and kitchen ventilator | |
| CN213931001U (en) | High-efficient air can gas boiler | |
| CN213152621U (en) | Remote public safety early warning device | |
| CN213066153U (en) | Double-layer self-supporting stainless steel chimney | |
| CN216872991U (en) | Clamp convenient to assemble | |
| CN209865463U (en) | Resin catcher | |
| CN220752502U (en) | Projection radiator | |
| CN110754845A (en) | Fan assembly structure for electric bed | |
| CN216126289U (en) | Convenient operation's laboratory is with fume chamber | |
| CN218178922U (en) | Boiler flue cigarette ash collection device | |
| CN215166889U (en) | Section bar for connecting tops of machine-made plates |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |