CN108311287B - Electrostatic dust removal module and air conditioner indoor unit - Google Patents
Electrostatic dust removal module and air conditioner indoor unit Download PDFInfo
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- CN108311287B CN108311287B CN201810310260.7A CN201810310260A CN108311287B CN 108311287 B CN108311287 B CN 108311287B CN 201810310260 A CN201810310260 A CN 201810310260A CN 108311287 B CN108311287 B CN 108311287B
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- support
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- 239000000428 dust Substances 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 64
- 230000000903 blocking effect Effects 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims abstract description 10
- 239000012717 electrostatic precipitator Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000012545 processing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005367 electrostatic precipitation Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- 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
- B03C2201/04—Ionising electrode being a wire
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an electrostatic dust collection module and an air conditioner indoor unit using the same, wherein the electrostatic dust collection module comprises a support, the support is arranged in a frame shape, the support is provided with an air inlet side and an air outlet side which are oppositely arranged, and the support comprises a first frame edge and a second frame edge which are oppositely arranged; at least one winding seat is arranged on the first frame edge and the second frame edge, and corona wires are arranged around the winding seats; the winding seat comprises at least one wire pressing seat, the wire pressing seat comprises a fixed part and a sliding part, the fixed part is fixedly connected to the support, and the sliding part slides and is in limiting connection with the fixed part; the sliding part is provided with a blocking piece, the corona wire is abutted with the blocking piece, and the sliding part slides on the fixing part to tension the corona wire. The technical proposal of the invention has simple processing technique and is convenient for production and manufacture.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an electrostatic dust collection module and an air conditioner indoor unit.
Background
Because the linearity of the electric purification electrostatic dust removal corona wire directly determines the ionization uniformity of the ionization end, in order to ensure the normal function of the purification module and prevent the corona wire from loosening, an elastic pre-tightening scheme, such as pre-tightening the corona wire by a tension spring or an elastic sheet, is generally adopted in the prior art.
The elastic pre-tightening scheme is adopted for the corona wire, and the corona wire can play a good pre-tightening role, but the adverse factors of complex processing technology and high production cost are often present. If a spring pre-tightening mode is adopted, the effect of a plurality of sections of springs is often adopted for ensuring the integrity, and the connection of the corona wire and the springs is required to be fixedly connected by adopting a tabletting connecting sleeve, so that the production process is complex, and the assembly difficulty is high. The spring plate is adopted, and the material requirement on the spring plate is high although the spring plate is simpler, and the structure of the spring plate is complex.
Disclosure of Invention
The invention mainly aims to provide an electrostatic dust collection module, which aims to simplify the production process and assembly difficulty of the electrostatic dust collection module, improve the production efficiency and facilitate production and manufacture.
In order to achieve the above object, the present invention provides an electrostatic precipitation module, comprising:
the support is arranged in a frame shape and is provided with an air inlet side and an air outlet side which are oppositely arranged, and the support comprises a first frame edge and a second frame edge which are oppositely arranged; at least one winding seat is arranged on the first frame edge and the second frame edge, and corona wires are arranged around the winding seats;
The winding seat comprises at least one wire pressing seat, the wire pressing seat comprises a fixed part and a sliding part, the fixed part is fixedly connected to the support, and the sliding part slides and is in limiting connection with the fixed part;
The sliding part is provided with a blocking piece, the corona wire is abutted with the blocking piece, and the sliding part slides on the fixing part to tension the corona wire.
Optionally, one of the fixing part and the sliding part is provided with a sliding groove, the other one of the fixing part and the sliding part is provided with a sliding piece in sliding fit with the sliding groove, and a connecting piece for limiting and fixing the sliding part is arranged between the fixing part and the sliding part.
Optionally, the chute is arranged on the fixing part and extends along the height direction, the side wall of the chute is provided with a connecting column, and the upper end surface of the connecting column is provided with a connecting hole;
the sliding part is provided with a sliding part accommodated in the sliding groove, and is provided with an accommodating groove for accommodating the connecting column;
The connecting piece is connected in the connecting hole, and the upper end of connecting piece is equipped with the fender head, keeps off head lower wall and sliding part upper wall butt to the slip of spacing sliding part.
Optionally, the blocking member is protruding from the sliding portion.
Optionally, the corona wire is disposed around a peripheral wall of the winding seat.
Optionally, a wire winding groove is formed in the peripheral wall of the wire winding seat, and the corona wire is arranged in the wire winding groove.
Optionally, the blocking member extends in a width direction of the sliding portion, and a winding groove is provided on a lower surface of the blocking member.
Optionally, the outer peripheral wall of the winding seat is arranged in an arc surface.
Optionally, the first frame edge and the second frame edge are provided with a plurality of winding seats, and the winding seats are alternately arranged;
The plurality of winding seats comprise at least one wire pressing seat and at least one wire passing seat, and the wire passing seat comprises a seat body arranged on the first frame edge and the second frame edge.
Optionally, the support is further provided with an upwardly extending support plate, and the top of the support plate is provided with a wiring notch penetrating through the corona wire.
Optionally, be equipped with a plurality of brace tables that are used for joint polar plate on the support, a plurality of brace tables interval sets up, and the wire winding seat is connected with the brace table.
Optionally, the air inlet side and the air outlet side are disposed opposite to each other in a thickness direction of the support.
The invention also provides an air conditioner indoor unit, which comprises an electrostatic dust removal module. The electrostatic dust collection module includes:
the support is arranged in a frame shape, is provided with an air inlet side and an air outlet side which are oppositely arranged along the thickness direction, and comprises a first frame edge and a second frame edge which are oppositely arranged; at least one winding seat is arranged on the first frame edge and the second frame edge, and corona wires are arranged around the outer peripheral wall of the winding seat;
The winding seat comprises at least one wire pressing seat, the wire pressing seat comprises a fixed part and a sliding part, the fixed part is fixedly connected to the support, and the sliding part slides and is in limiting connection with the fixed part;
the periphery wall of the sliding part is convexly provided with a blocking piece, the corona wire is abutted with the lower wall surface of the blocking piece, and the sliding part slides in the fixing part to tension the corona wire.
According to the technical scheme, at least one winding seat is arranged on the first frame edge and the second frame edge of the support, the corona wire is arranged around the winding seat, the winding seat comprises at least one wire pressing seat, the wire pressing seat comprises a fixing part fixedly arranged on the support and a sliding part in sliding limiting connection with the fixing part, a blocking piece is arranged on the sliding part, and the corona wire is in abutting connection with the blocking piece. When the tension of the corona wire is regulated, external force is applied to the sliding part, so that the sliding part moves downwards along the fixed part, and the blocking piece of the sliding part drives the corona wire to synchronously move along with the sliding part, so that the tension of the corona wire is realized. Because the tension of the corona wire is realized by adopting the sliding fit of the fixed part and the sliding part of the wire pressing seat in the technical scheme, the production process and the assembly difficulty of the pre-tightening structure are simplified, and the production efficiency can be improved. And because this technical scheme can be adjusted according to the actual relaxation degree of corona wire, consequently improved the degree of freedom of pretension.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an electrostatic precipitator module according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
Fig. 3 is a partial enlarged view at B in fig. 1.
Reference numerals illustrate:
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides an electrostatic precipitation module 100, which has simple processing technology and is convenient for production and manufacture.
In one embodiment of the present invention, as shown in fig. 1 to 3, an electrostatic precipitation module 100 includes: the support 10, the support 10 takes the form of a frame, the support 10 has air inlet side 50 and air outlet side 70 which are set up oppositely, the support 10 includes the first frame edge 11 and second frame edge 12 which are set up oppositely; at least one winding seat 30 is arranged on the first frame edge 11 and the second frame edge 12, and corona wires 90 are arranged around the winding seats 30; the wire holder 30 comprises at least one wire holder 33, the wire holder 33 comprises a fixing portion 331 and a sliding portion 332, the fixing portion 331 is fixedly connected to the support 10, and the sliding portion 332 slides and is limited and connected to the fixing portion 331; the sliding portion 332 is provided with a blocking member 3323, the corona wire 90 abuts against the blocking member 3323, and the sliding portion 332 slides on the fixing portion 331 to tension the corona wire 90.
According to the technical scheme of the invention, at least one winding seat 30 is arranged on each of a first frame edge 11 and a second frame edge 12 of a support 10, a corona wire 90 is arranged around the winding seat 30, wherein the winding seat 30 comprises at least one wire pressing seat 33, the wire pressing seat 33 comprises a fixed part 331 fixedly arranged on the support 10 and a sliding part 332 in sliding limiting connection with the fixed part 331, a blocking piece 3323 is arranged on the sliding part 332, and the corona wire 90 is abutted against the blocking piece 3323. When the tension of the corona wire 90 is adjusted, an external force is applied to the sliding part 332 to enable the sliding part 332 to move downwards along the fixed part 331, and the blocking piece 3323 of the sliding part 332 drives the corona wire 90 to synchronously move along with the sliding part 332, so that the tension of the corona wire 90 is realized. Because the sliding fit of the fixed part 331 and the sliding part 332 of the wire pressing seat 33 is adopted in the technical scheme to realize the tensioning of the corona wire 90, the production process and the assembly difficulty of the pre-tightening structure are simplified, and the production efficiency can be improved. And because the technical scheme can be adjusted according to the actual relaxation degree of the corona wire 90, the degree of freedom of pre-tightening is improved.
In the present embodiment, one of the fixing portion 331 and the sliding portion 332 is provided with a sliding chute 3311, the other one of the fixing portion 331 and the sliding portion 332 is provided with a sliding member 3321 slidably engaged with the sliding chute 3311, and a connecting member for limiting and fixing the sliding portion 332 is provided between the fixing portion 331 and the sliding portion 332. The fixing portion 331 and the sliding portion 332 are slidably matched with each other by adopting the sliding chute 3311 and the sliding piece 3321, and the sliding chute 3311 and the sliding piece 3321 are convenient to produce and process, so that the processing technology of the wire pressing seat 33 is simple, and the sliding chute 3311 and the sliding piece 3321 are convenient to assemble.
Specifically, as shown in fig. 2, the chute 3311 is provided in the fixing portion 331 and extends in the height direction, a connection post 3312 is provided on a side wall of the chute 3311, and a connection hole 3312a is provided on an upper end surface of the connection post 3312; the sliding part 332 is provided with a sliding piece 3321 accommodated in the slide groove 3311, and the sliding part 332 is provided with an accommodating groove 3322 for accommodating the connecting post 3312; the connecting piece is connected in the connecting hole 3312a, and the upper end of the connecting piece is provided with a blocking head, and the lower wall surface of the blocking head is abutted against the upper wall surface of the sliding part 332 so as to limit the sliding of the sliding part 332. When the wire pressing seat 33 is assembled, the sliding part 332 is matched with the sliding chute 3311 of the fixing part 331, then the connecting piece is connected with the connecting hole 3312a of the connecting post 3312, and the connecting position of the connecting rod and the connecting hole 3312a is adjusted until the lower wall surface of the upper end blocking head of the fastening piece is abutted with the upper surface of the sliding part 332, so that the wire pressing seat 33 is assembled. Then, corona wires 90 may be assembled on the electrostatic dust collection module 100, and the corona wires 90 are wound around the outer peripheral walls of the winding seats 30 of the first frame edge 11 and the second frame edge 12 in sequence. After the two ends of the corona wire 90 are fixed, the fastener is adjusted to move downwards relative to the connecting post 3312 according to the looseness degree of the corona wire 90, the stop head at the upper end of the fastener drives the sliding part 332 to move downwards while the fastener moves downwards, and the blocking piece 3323 on the outer side wall of the sliding part 332 drives the corona wire 90 to move downwards until the tension degree of the corona wire 90 meets the requirement. In this embodiment, the tightness of the corona wire 90 is adjusted according to the actual loosening degree of the corona wire 90, and the sliding portion 332 can be freely adjusted by the connecting piece, so that the present solution has a large degree of freedom of pre-tightening. And when the sliding part 332 is adjusted to perform pre-tightening, no additional auxiliary structural member is adopted, so that the product cost can be reduced. In this embodiment, the connecting member may be a threaded connecting member such as a screw or a bolt, so that the connecting member can adjust the displacement of the sliding block.
Since the sliding portion 332 slides in the chute 3311 of the fixing portion 331, in order to reduce the thickness of the electrostatic precipitator module 100, the height of the sliding portion 332 in this embodiment is smaller than the height of the fixing portion 331. However, the design of the present invention is not limited thereto, and in other embodiments, the height of the sliding portion 332 may be larger than the height of the fixed portion 331, so long as the sliding portion 332 and the fixed portion 331 are slidably engaged.
In application, the sliding part 332 is sleeved on the outer side of the connecting post 3312, the accommodating groove 3322 formed by the sliding part 332 is simultaneously used as a sliding groove 3311, the connecting post 3312 is simultaneously used as a fixing part 331, the winding groove 32 is arranged on the outer peripheral wall of the sliding part 332, and the displacement of the sliding part 332 is regulated through a connecting piece, so that the tension degree of the corona wire 90 wound in the winding groove 32 is regulated.
In order to make the height of the corona wire 90 in the support 10 as uniform as possible and to avoid the corona wire 90 from being separated from the winding seat 30 due to too high tension, the peripheral wall of the winding seat 30 is provided with the winding groove 32, and the corona wire 90 is arranged in the winding groove 32. The wire winding slot 32 may also be used as a blocking member 3323 such that the sliding portion 332 moves the corona wire 90 disposed in the wire winding slot 32.
In order to reduce the volume of the electrostatic precipitation module 100, the winding seat 30 also adopts a smaller volume. Meanwhile, in order to ensure the connection rigidity of the winding seat 30 and the bending curvature of the corona wire 90, the winding groove 32 can be designed to be shallow, and in order to facilitate the sliding portion 332 to adjust the tension of the corona wire 90, as shown in fig. 3, the blocking piece 3323 is convexly arranged on the sliding portion 332 and extends along the width direction of the sliding portion 332, and the winding groove is arranged on the lower surface of the blocking piece 3323. Because the corona wire 90 is transversely arranged along the sliding peripheral wall, the blocking piece 3323 extends along the width direction of the sliding part 332, so that when the blocking piece 3323 drives the corona wire 90 to move along the sliding part 332, the corona wire 90 is uniformly stressed, and the phenomenon that the corona wire 90 is broken due to bending with large curvature is avoided, so that the service life of the electrostatic dust collection module 100 is prolonged.
Also, in order to avoid bending of the corona wire 90 with a large curvature, the outer circumferential wall of the winding seat 30 is provided with an arc surface. However, the design of the present invention is not limited thereto, and in other embodiments, the outer wall surface of the winding seat 3030 may have any shape, as long as the winding slot 32 is curved.
Since the electrostatic precipitation module 100 uses a plurality of electrostatic precipitation units arranged in a row, and one corona wire 90 is used as the ionization electrode of the plurality of electrostatic precipitation units in the electrostatic precipitation module 100, the power supply structure of the ionization electrode is simplified. Therefore, the first frame edge 11 and the second frame edge 12 are provided with a plurality of winding seats 30, and the winding seats 30 are alternately arranged; the plurality of winding seats 30 include at least one wire pressing seat 33 and at least one wire passing seat 31, and the wire passing seat 31 includes a seat body 311 disposed on the first frame edge 11 and the second frame edge 12. The corona wire 90 is wound around the wire pressing seat 33 and the winding groove 32 of the wire passing seat 31 in sequence.
If the length of the corona wire 90 is longer, two or more wire pressing seats 33 can be adopted, so that the uniform tension of the whole section of corona wire 90 is ensured.
As shown in fig. 3, the support 10 is further provided with an upwardly extending support plate 13, and the top of the support plate 13 is provided with a wire slot 131 through the corona wire 90. Since the sliding portion 332 is moved downward when the tension of the corona wire 90 is adjusted, the wire notch 131 is provided on the supporting plate 13 to limit the downward displacement of the corona wire 90 in the support 10, so as to avoid downward movement of the ionization electrode.
As shown in fig. 2, the support 10 is provided with a plurality of support tables 14 for clamping the pole plates, the support tables 14 are arranged at intervals, and the winding seat 30 is connected with the support tables 14. The supporting tables 14 are used for clamping dust collecting poles, and the supporting plates 13 are arranged between two adjacent supporting tables 14, so that the corona wires 90 are positioned between two adjacent dust collecting poles. In this embodiment, the winding seat 30 is disposed at the outer side of the supporting table 14, so that the connection strength is ensured when the winding seat 30 and the supporting table 14 both have smaller thickness, so as to reduce the width of the electrostatic dust collection module.
In this embodiment, the support 10 is arranged in a frame shape, the winding seat 30 is disposed on the first frame edge 11 and the second frame edge 12 of the support 10, and the dust removing unit of the electrostatic dust removing module 100 is disposed between the first frame edge 11 and the second frame edge 12, that is, the dust removing unit is disposed along the thickness direction of the support 10, so that the air inlet side 50 and the air outlet side 70 are disposed opposite to each other along the thickness direction of the support.
The invention also provides an air conditioner indoor unit, which comprises the electrostatic dust collection module 100, wherein the specific structure of the electrostatic dust collection module 100 refers to all the technical schemes of all the embodiments, so that the air conditioner indoor unit at least has the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.
The foregoing description of the preferred embodiments of the present invention should not be construed as limiting the scope of the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (10)
1. An electrostatic precipitator module comprising:
The support is arranged in a frame shape and is provided with an air inlet side and an air outlet side which are oppositely arranged, and the support comprises a first frame edge and a second frame edge which are oppositely arranged; at least one winding seat is arranged on each of the first frame edge and the second frame edge, and corona wires are arranged around the winding seats;
the wire winding seat comprises at least one wire pressing seat, the wire pressing seat comprises a fixed part and a sliding part, the fixed part is fixedly connected to the support, and the sliding part slides and is in limiting connection with the fixed part;
the sliding part is provided with a blocking piece, the corona wire is abutted with the blocking piece, and the sliding part slides on the fixing part to tension the corona wire;
The fixing part is provided with a chute, the sliding part is provided with a sliding piece in sliding fit with the chute, and a connecting piece for limiting and fixing the sliding part is arranged between the fixing part and the sliding part;
the sliding chute is arranged on the fixed part and extends along the height direction, the side wall of the sliding chute is provided with a connecting column, and the upper end surface of the connecting column is provided with a connecting hole;
The sliding part is provided with a sliding part accommodated in the sliding groove, and is provided with an accommodating groove for accommodating the connecting column;
The connecting piece is connected in the connecting hole, a blocking head is arranged at the upper end of the connecting piece, and the lower wall surface of the blocking head is abutted with the upper wall surface of the sliding part so as to limit the sliding of the sliding part;
when the tension of the corona wire is regulated, an external force is applied to the sliding part to enable the sliding part to move downwards along the fixed part, and the blocking piece of the sliding part drives the corona wire to synchronously move along with the sliding part so as to realize the tension of the corona wire;
the blocking piece is convexly arranged on the sliding part.
2. The electrostatic precipitator module of claim 1, wherein the corona wire is disposed about a peripheral wall of the winding bed.
3. The electrostatic precipitator module of claim 2, wherein a wire winding groove is formed in the peripheral wall of the wire winding seat, and the corona wire is disposed in the wire winding groove.
4. The electrostatic precipitator module of claim 3, wherein the blocking member extends in a width direction of the sliding portion, and a lower surface of the blocking member is provided with a wire winding groove.
5. The electrostatic precipitator module of claim 1, wherein the outer peripheral wall of the winding base is configured as a cambered surface.
6. The electrostatic precipitator module of any one of claims 1-5, wherein each of the first rim and the second rim is provided with a plurality of winding seats, the winding seats being alternately arranged;
The wire winding seats comprise at least one wire pressing seat and at least one wire passing seat, and the wire passing seat comprises a seat body arranged on the first frame edge and the second frame edge.
7. The electrostatic precipitator module of claim 6, wherein the holder is further provided with an upwardly extending support plate, the top of which is provided with a wire slot through the corona wire.
8. The electrostatic precipitator module of claim 6, wherein the support is provided with a plurality of support tables for clamping the pole plates, a plurality of the support tables are arranged at intervals, and the winding seat is connected with the support tables.
9. The electrostatic precipitator module of claim 6, wherein the air inlet side and the air outlet side are disposed opposite each other in a thickness direction of the carrier.
10. An indoor unit of an air conditioner, characterized by comprising the electrostatic dust collection module according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810310260.7A CN108311287B (en) | 2018-04-08 | 2018-04-08 | Electrostatic dust removal module and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810310260.7A CN108311287B (en) | 2018-04-08 | 2018-04-08 | Electrostatic dust removal module and air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108311287A CN108311287A (en) | 2018-07-24 |
| CN108311287B true CN108311287B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810310260.7A Active CN108311287B (en) | 2018-04-08 | 2018-04-08 | Electrostatic dust removal module and air conditioner indoor unit |
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| CN108311287A (en) | 2018-07-24 |
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