CN206996845U - Electrostatic precipitation module and conditioner - Google Patents
Electrostatic precipitation module and conditioner Download PDFInfo
- Publication number
- CN206996845U CN206996845U CN201721160340.6U CN201721160340U CN206996845U CN 206996845 U CN206996845 U CN 206996845U CN 201721160340 U CN201721160340 U CN 201721160340U CN 206996845 U CN206996845 U CN 206996845U
- Authority
- CN
- China
- Prior art keywords
- electrostatic precipitation
- collecting electrode
- dust collecting
- precipitation module
- dust
- 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
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a kind of electrostatic precipitation module and conditioner, wherein, the electrostatic precipitation module includes multiple dust removing units, and any dust removing units include：The ionization pole and repeller set gradually along air intake direction；And dust collecting electrode, located at the same side of the ionization pole and the repeller, and at least partly curved setting of the bus along air intake direction extension of the dust collecting electrode.Technical solutions of the utility model increase the length of the gas channel of electrostatic precipitation module, extend processing time of the air in gas channel, and then improve air purification efficiency.
Description
Technical field
Conditioner field is the utility model is related to, more particularly to a kind of electrostatic precipitation module and air adjustment dress
Put.
Background technology
As the improvement of people's living standards, requirement to air quality also more and more higher, it is desirable to such as air purifier, sky
Adjust a kind of conditioner of device to provide room air depositing dust to remove haze, dispel harmful finishing residual and peculiar smell etc., with
Improve office, living environment.Electrostatic precipitator technology with its no material consumption, windage is small the advantages of, obtained in terms of purification of air constantly
Using.Then, for some apply conditioner of the electrostatic precipitator technology to realize purification of air, usual electrostatic removes
The small volume of dirt module, the dust extremely tabular pole piece inside electrostatic precipitation module, the length of the purification of air passage of formation
Spend limited, therefore, its clean-up effect to air is very restricted.
Utility model content
Main purpose of the present utility model is to propose a kind of electrostatic precipitation module, it is intended to increases the length of purification of air passage
Degree, to improve air purification efficiency.
To achieve the above object, the utility model proposes electrostatic precipitation module include multiple dust removing units, it is any described
Dust removing units include：
The ionization pole and repeller set gradually along air intake direction；And
Dust collecting electrode, located at the same side of the ionization pole and the repeller, and the dust collecting electrode along the air intake side
To at least partly curved setting of bus of extension.
Preferably, the electrostatic precipitation module includes the bearing of setting in the shape of a frame, and the dust collecting electrode is located in the bearing,
Thickness direction of the dust collecting electrode along the bearing runs through the bearing, and thickness direction of the air intake direction along the bearing is set
Put, the madial wall of the dust collecting electrode and the repeller with the bearing is detachably connected.
Preferably, the dust collecting electrode includes the first fixed frame and the dust section in first fixed frame, the collection
Dirt section along the air intake direction be in continuous bending set, and both ends of the dust section on the air intake direction with it is described
First fixed frame connects；
The madial wall of the bearing corresponds to first fixed frame and is provided with the first neck, and first neck is along the bearing
Thickness direction extension, first fixed frame perpendicular to the air intake direction both ends build-in in first neck.
Preferably, the bus along air intake direction extension of the dust collecting electrode is wave.
Preferably, the bus along air intake direction extension of the dust collecting electrode is broken line.
Preferably, first fixed frame and the dust section are formed in one.
Preferably, the repeller is set in bending, and the bus along air intake direction extension of the repeller is extremely
The curved setting of small part.
Preferably, the bending part in the bending part on the repeller and the dust collecting electrode in position with bending degree
It is adapted.
Preferably, the dust collecting electrode includes exciting portion and collection portion with the repeller face with ionization pole face.
The utility model also proposes a kind of conditioner, and the conditioner includes electrostatic precipitation module, institute
Stating electrostatic precipitation module includes multiple dust removing units, and any dust removing units include：
The ionization pole and repeller set gradually along air intake direction；And
Dust collecting electrode, located at the same side of the ionization pole and the repeller, and the dust collecting electrode along the air intake side
To at least partly curved setting of bus of extension.
Technical solutions of the utility model form ionization channelses by ionization pole and dust collecting electrode, and repeller is with dust collecting electrode in parallel
Set, repeller forms dust passage with dust collecting electrode, and air sequentially enters the ionization channelses and collection of gas channel along air intake direction
Dirt passage, when air passes through ionization channelses, wherein the air particle being mingled with is ionized, when air passes through dust passage,
Air particle after ionization is by dust collecting electrode absorptive collection, because dust collecting electrode is at least partly set on air intake direction in bending,
In the case where the thickness of electrostatic precipitation module 1 keeps constant, equivalent extending length of the dust collecting electrode on air intake direction obtains effectively
The equivalent length increase of increase, i.e. gas channel, while the dust-collecting area of dust collecting electrode is also improved, exist in this way, extending air
Processing time in gas channel so that the adsorbed probability being collected on the dust face of dust collecting electrode of particulate matter in air obtains
Greatly improve, and then on the premise of electrostatic precipitation module overall volume is not increased, improve the purification effect of electrostatic precipitation module
Rate.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the explosive view of the embodiment of the utility model electrostatic precipitation module one；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation of the gas channel of electrostatic precipitation module in Fig. 1；
Fig. 4 is the sectional view of electrostatic precipitation module in Fig. 1；
Fig. 5 is the partial enlarged drawing at A in Fig. 4；
Fig. 6 is the structural representation of the dust collecting electrode of electrostatic precipitation module in Fig. 1；
Fig. 7 is the structural representation of the repeller of electrostatic precipitation module in Fig. 1.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Electrostatic precipitation module | 240 | Collection portion |
| 10 | Bearing | 30 | Repeller |
| 10a | First frame face | 310 | Repel section |
| 10b | Second frame face | 320 | Second fixed frame |
| 110 | First neck | 40 | Ionization pole |
| 120 | Second neck | 50 | Gas channel |
| 20 | Dust collecting electrode | 50a | Air inlet |
| 210 | Dust section | 50b | Air outlet |
| 220 | First fixed frame | 510 | Ionization channelses |
| 230 | Excite portion | 520 | Dust passage |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of electrostatic precipitation module, by electrodecontamination technology, to air in a manner of electrostatic precipitation
In particulate matter ionized, then the particulate matter after by ionization is collected by bias field, to reach purification air
Purpose.It is understood that the electrostatic precipitation module can be applied to a kind of air adjustment dress such as air purifier, air conditioner
In putting, can also exist separately as a kind of cleaning equipment.Below so that conditioner is air conditioner as an example, this electrostatic is removed
Dirt module makes specific explaination.
In the embodiment of the utility model one, referring to figs. 1 to Fig. 5, the electrostatic precipitation module 1 includes multiple dust removing units,
Any dust removing units include：
The ionization pole 40 and repeller 30 set gradually along air intake direction；And
Dust collecting electrode 20, located at the same side of the ionization pole 40 and the repeller 30, and the dust collecting electrode 20 along institute
State at least partly curved setting of bus of air intake direction extension.
Specifically, electrostatic precipitation module 1 is arranged at the air intake of indoor apparatus of air conditioner, and using electrostatic precipitation principle to entering
The particulate pollutant in air in indoor unit casing is collected filtering.Room air first passes through the gas of electrostatic precipitation module 1
After circulation road 50 carries out dust removal operation, then flow in the heat-exchange system of indoor set.For the electrostatic precipitation module 1, dust
Pole 20 is connected with the voltage of preset voltage value, and ionization pole 40 is connected with the high-tension electricity opposite with the voltage of dust collecting electrode 20, repeller 30
The voltage opposite with the voltage of dust collecting electrode 20 is connected with, in this way, in the gas channel 50 that dust collecting electrode 20 is formed, ionization pole 40 and collection
Dirt pole 20 forms ionization channelses 510, and repeller 30 is set with dust collecting electrode 20 in parallel, and repeller 30 forms dust with dust collecting electrode 20
Passage 520, and the outlet air end of ionization channelses 510 connects with the air intake of dust passage 520, now, ionization channelses 510 and collection
The common gas channel 50 for foring electrostatic precipitation module 1 of dirt passage 520.Gas channel 50 has air outlet 50b and air inlet
50a, when air enters gas channel 50 along air intake direction from air inlet 50a, ionization pole 40 is by itself high voltage electric field by sky
Particulate matter ionization in gas, the air for being mingled with the particulate matter after ionization is subsequently entered in dust passage 520, in the He of repeller 30
Under the bias field effect that dust collecting electrode 20 is formed, particulate matter after ionization and then is attracted to the surface offset of dust collecting electrode 20
On the surface of dust collecting electrode 20, to realize whole dust removal process.
Reference picture 4, dust collecting electrode 20 include exciting portion 230, and the collection with the face of repeller 30 with the face of ionization pole 40
Portion 240, wherein, for ionization pole 40 with exciting portion 230 to form ionization channelses 510, repeller 30 is in parallel setting with collection portion 240,
Repeller 30 forms dust passage 520 with collection portion 240.It should be noted that due to exciting portion 230 and row in dust collecting electrode 20
Reprimand pole 240 is integrated setting and formed, and ionization channelses 510 are integrated setting, slitless connection with dust passage 520, in this way, keeping
On the premise of preferable purification efficiency, the length of gas channel 50 is also reduced, and then reduce bearing 10 and electrostatic precipitation
The thickness and volume of module 1 so that electrostatic precipitation module 1 has the advantages of small-sized.
However, while electrostatic precipitation module 1 minimizes, the length of the gas channel 50 of electrostatic precipitation module 1 is contracted
Subtracting, the dust-collecting area (area of the dust collecting electrode 20 towards the part surface of repeller 30) of dust collecting electrode 20 is also significantly reduced, and then
Particulate matter in air is reduced by the probability of the absorptive collection of dust collecting electrode 20, and then causes the purification of whole electrostatic precipitation module 1 to be imitated
Fruit degradation.In order to solve the above problems, in the present embodiment, at least partly set in dust collecting electrode 20 in bending, and dust
At least partly curved setting of the bus along the extension of air intake direction of pole 20, i.e. dust collecting electrode 20 are at least partly on air intake direction
Bending is set, and now for the common pole piece of 20 relatively flat tabular of dust collecting electrode, its equivalent development length on air intake direction obtains
To effective increase, while the dust-collecting area of dust collecting electrode 20 is also improved, in this way, constant in the overall volume of electrostatic precipitation module 1
In the case of, the equivalent length of gas channel 50 is effectively increased, processing time of the air in gas channel 50 is extended with realization,
Increase the particulate matter in air by the probability of the absorptive collection of dust collecting electrode 20, the purification for being finally reached raising electrostatic precipitation module 1 is imitated
The purpose of rate.
Technical solutions of the utility model form ionization channelses 510, repeller 30 and collection by ionization pole 40 and dust collecting electrode 20
Dirt pole 20 is set in parallel, and repeller 30 forms dust passage 520 with dust collecting electrode 20, and air sequentially enters air-flow along air intake direction
The ionization channelses 510 and dust passage 520 of passage 50, when air is by ionization channelses 510, wherein the air particle being mingled with
It is ionized, when air passes through dust passage 520, air particle after ionization is by the absorptive collection of dust collecting electrode 20, due to dust
Pole 20 is at least partly set on air intake direction in bending, in the case where the thickness of electrostatic precipitation module 1 keeps constant, dust collecting electrode
The 20 equivalent extending length on air intake direction is effectively increased, i.e. the equivalent length increase of gas channel 50, while also carry
The high dust-collecting area of dust collecting electrode 20, in this way, extending processing time of the air in gas channel 50 so that in air
The adsorbed probability being collected on the dust face of dust collecting electrode 20 of grain thing is largely increased, and then is not increasing electrostatic precipitation module
On the premise of 1 overall volume, the purification efficiency of electrostatic precipitation module 1 is improved.
Further, electrostatic precipitation module 1 includes the bearing 10 of setting in the shape of a frame, and dust collecting electrode 20 is in bearing 10, collection
Thickness direction of the dirt pole 20 along bearing 10 runs through bearing 10, the thickness side of the air intake direction of the electrostatic precipitation module 1 along bearing 10
To setting, bearing 10 has the first frame face 10a and the second frame face 10b being oppositely arranged, and the air inlet 50a shapes of gas channel 50
Into on the first frame face 10a, the air outlet 50b of gas channel 50 is formed on the second frame face 10b, and the repeller 30 of dust collecting electrode 20 is equal
It is connected with the madial wall of bearing 10 by demountable structures such as buckle, screws.
Reference picture 2, and Fig. 6 is combined, for the ease of the installation of dust collecting electrode 20 and bearing 10, dust collecting electrode 20 includes first and fixed
Frame 220 and the dust section 210 in the first fixed frame 220, dust section 210 are being in that continuous bending is set along airflow direction,
And both ends of the dust section 210 on air intake direction are connected with the first fixed frame 220；Corresponding first fixed frame of the madial wall of bearing 10
220 are provided with the first neck 110, thickness direction extension of first neck 110 along bearing 10, the first fixed frame 220 is perpendicular to entering
The both ends build-in in wind direction is in the first neck 110.In this way, by setting the first fixed frame 220, and then can be easily by curved
The dust section 210 of folding shape is mounted on bearing 10, improves the installation effectiveness of dust collecting electrode 20.
In the present embodiment, the bus along the extension of air intake direction of dust section 210 is wave or broken line.As preferred side
Formula, the bus along the extension of air intake direction of dust section 210 is wave, and now the surface of dust section 210 is curved surface, its wind
Hinder relatively low, more conducively unobstructed circulation of the air in gas channel 50.
In order to improve dust collecting electrode 20 structural stability of itself, in the present embodiment, the first fixed frame 220 and dust section 210
It is formed in one, for example, dust collecting electrode 20 is to be processed to form the first fixed frame 220 and dust section 210 respectively by same sheet metal component, such as
This, is on the one hand reliably connected so that being formed between the fixed frame 220 of dust section 210 and first, improves the self-strength of dust collecting electrode 20,
On the other hand also eliminate needs additionally to be connected dust section 210 and first when dust section 210 is molded with the split of the first fixed frame 220
The process of fixed frame 220, improves installation effectiveness.Certainly, with other embodiment, the dust collecting electrode 20 can also be conductive plastics material
Made by material, now first fixed frame 220 and dust section 210 can be formed by integrated injection molding.
Further, in the present embodiment, repeller 30 in bending set, and repeller 30 along air intake direction extension
At least partly curved setting of bus, i.e., now the wrap direction of repeller 30 is consistent with the wrap direction of dust collecting electrode 20, in this way,
The equivalent length for the dust passage 520 that repeller 30 is collectively forming with dust collecting electrode 20 is so increased, increases the particle in air
Thing is by the probability of the absorptive collection of dust collecting electrode 20, the purification efficiency of raising electrostatic precipitation module 1.It is preferred that repel
Bending part on pole 30 and the bending part in dust collecting electrode 20 in position be adapted in bending degree, now, repeller 30
The shape of the dust passage 520 formed with dust collecting electrode 20 is more uniform, more conducively keeps the fluency of gas channel 50.
It should be noted that in the present embodiment, reference picture 2, and Fig. 7 is combined, the installation knot of repeller 30 and bearing 10
Structure is similar to the mounting structure of bearing 10 to dust collecting electrode 20, and repeller 30 includes the second fixed frame 320 and located at the second fixed frame
Repulsion section 310 in 320, it is being in that continuous bending is set along air intake direction to repel section 310, and repels section 310 in air intake direction
On both ends be connected with the second fixed frame 320；Corresponding second fixed frame 320 of the madial wall of bearing 10 is provided with the second neck 120, institute
Second neck 120 along bearing 10 thickness direction extension, the second fixed frame 320 perpendicular to air intake direction both ends build-in in second
In neck 120.In this way, by setting the second fixed frame 320, and then irregular repulsion section 310 can be installed into fixation easily
In on bearing 10, the installation effectiveness of repeller 30 is improved.Meanwhile second fixed frame 320 and repels what section 310 was integrated,
To improve repeller 30 structural stability of itself.It is understood that the collection of the repulsion section 310 of repeller 30 and dust collecting electrode 20
Dirt section 210 in being correspondingly arranged, the bending part of both in position be adapted in bending degree, in this way, repeller 30 with
The shape for the dust passage 520 that dust collecting electrode 20 is formed is more uniform, more conducively keeps the fluency of gas channel 50.
The utility model also proposes a kind of conditioner, and the conditioner includes electrostatic precipitation module.This is quiet
The concrete structure of electric precipitation module is with reference to above-described embodiment, because this conditioner employs the complete of above-mentioned all embodiments
Portion's technical scheme, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, herein no longer one by one
Repeat.
When the conditioner is air conditioner, above-mentioned electrostatic precipitation module is generally located on the indoor set of air conditioner
Air inlet.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of electrostatic precipitation module, it is characterised in that the electrostatic precipitation module includes multiple dust removing units, any described to remove
Dirt unit includes：
The ionization pole and repeller set gradually along air intake direction；And
Dust collecting electrode, located at the same side of the ionization pole and the repeller, and the dust collecting electrode is prolonged along the air intake direction
At least partly curved setting of the bus stretched.
2. electrostatic precipitation module as claimed in claim 1, it is characterised in that the electrostatic precipitation module includes setting in the shape of a frame
Bearing, for the dust collecting electrode in the bearing, thickness direction of the dust collecting electrode along the bearing runs through the bearing, institute
State thickness direction of the air intake direction along the bearing to set, the madial wall of the dust collecting electrode and the repeller with the bearing
It is detachably connected.
3. electrostatic precipitation module as claimed in claim 2, it is characterised in that the dust collecting electrode includes the first fixed frame and is located at
Dust section in first fixed frame, the dust section is being in that continuous bending is set along the air intake direction, and the collection
Both ends of the dirt section on the air intake direction are connected with first fixed frame；
The madial wall of the bearing corresponds to first fixed frame and is provided with the first neck, thickness of first neck along the bearing
Spend direction extension, first fixed frame perpendicular to the air intake direction both ends build-in in first neck.
4. electrostatic precipitation module as claimed in claim 3, it is characterised in that the dust collecting electrode extends along the air intake direction
Bus be wave.
5. electrostatic precipitation module as claimed in claim 3, it is characterised in that the dust collecting electrode extends along the air intake direction
Bus be broken line.
6. electrostatic precipitation module as claimed in claim 3, it is characterised in that first fixed frame and the dust Duan Weiyi
It is body formed.
7. the electrostatic precipitation module as described in any one in claim 1 to 6, it is characterised in that the repeller is in bending
Set, and at least partly curved setting of the bus along air intake direction extension of the repeller.
8. electrostatic precipitation module as claimed in claim 7, it is characterised in that bending part and the dust on the repeller
Bending part on extremely in position be adapted in bending degree.
9. electrostatic precipitation module as claimed in claim 1, it is characterised in that the dust collecting electrode includes sharp with ionization pole face
Hair portion and the collection portion with the repeller face.
10. a kind of conditioner, it is characterised in that the conditioner is included as any one in claim 1 to 9
Electrostatic precipitation module described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160340.6U CN206996845U (en) | 2017-09-11 | 2017-09-11 | Electrostatic precipitation module and conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160340.6U CN206996845U (en) | 2017-09-11 | 2017-09-11 | Electrostatic precipitation module and conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996845U true CN206996845U (en) | 2018-02-13 |
Family
ID=61459339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721160340.6U Active CN206996845U (en) | 2017-09-11 | 2017-09-11 | Electrostatic precipitation module and conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529453A (en) * | 2017-09-11 | 2018-01-02 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
-
2017
- 2017-09-11 CN CN201721160340.6U patent/CN206996845U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529453A (en) * | 2017-09-11 | 2018-01-02 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
| CN107529453B (en) * | 2017-09-11 | 2024-06-28 | 广东美的制冷设备有限公司 | Electrostatic dust removing module and air conditioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206996846U (en) | Electrostatic precipitation module and conditioner | |
| CN203793080U (en) | Automatic roof air purification device | |
| CN207146635U (en) | Electrostatic precipitation module and conditioner | |
| CN107694755A (en) | Electrostatic precipitation module and conditioner | |
| CN107737670A (en) | Electrostatic precipitation module and conditioner | |
| CN205269253U (en) | Multistage air purification ventilator | |
| CN206996845U (en) | Electrostatic precipitation module and conditioner | |
| CN105107630A (en) | Electrostatic precipitator | |
| CN107345701A (en) | One kind purification humidifying unit and novel air purification environmental-protection product | |
| CN207146637U (en) | Electrostatic precipitator and air conditioner | |
| CN107529453A (en) | Electrostatic precipitation module and conditioner | |
| CN206996842U (en) | Electrostatic precipitation module and conditioner | |
| CN207153346U (en) | A kind of anion removes haze structure | |
| CN106288063A (en) | A kind of air cleaning high-voltage electrostatic field, shaped form air channel | |
| CN206996847U (en) | Electrostatic precipitation module and conditioner | |
| CN204048530U (en) | A kind of Manicure dust collector with anion generator | |
| CN201331142Y (en) | Fan coil pipe of central conditioner with static dust remover | |
| CN107560023A (en) | Electrostatic precipitation module and conditioner | |
| CN211536982U (en) | Air purifying device | |
| CN207146636U (en) | Electrostatic precipitator and air conditioner | |
| CN209371404U (en) | A kind of ceiling mounting type air cleaning unit | |
| CN207756285U (en) | Electrostatic precipitator, air conditioner indoor unit and air conditioner | |
| CN207146739U (en) | Electrostatic precipitation module and conditioner | |
| CN208261000U (en) | Electrostatic precipitator | |
| CN207963072U (en) | The mute air duct of low-resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |