CN207555808U - Air processor - Google Patents
Air processor Download PDFInfo
- Publication number
- CN207555808U CN207555808U CN201721727939.3U CN201721727939U CN207555808U CN 207555808 U CN207555808 U CN 207555808U CN 201721727939 U CN201721727939 U CN 201721727939U CN 207555808 U CN207555808 U CN 207555808U
- Authority
- CN
- China
- Prior art keywords
- air
- module
- processor
- collecting plate
- temperature
- 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
Abstract
The utility model discloses a kind of air processor, including:Housing has air inlet, air outlet and the air-treatment air duct between air inlet and air outlet;Wind turbine, in air-treatment air duct, air to be made to flow to air outlet from air inlet;Temperature-regulating module, in air-treatment air duct, to adjust the temperature for the air for flowing through temperature-regulating module;And cleaning module, ion generator including being set in air-treatment air duct and the dust collecting structure positioned at the airflow direction downstream of ion generator, ion generator has the first electrical ion to generate, dust collecting structure includes mutually parallel arrangement of several collecting plates, dust plate earthing is electrically connected, and collecting plate is equipped with the refrigeration structure to be condensed out condensed water with power supply with the second electrical electrode;Second is electrically electrically opposite with first.The technical solution of the utility model can reduce the use cost of the air processor and improve the ease of use of the air processor.
Description
Technical field
The utility model is related to airhandling equipment field, more particularly to a kind of air processor.
Background technology
With the improvement of the quality of life, requirement of the people to indoor air quality is higher and higher.At present, for common sky
Gas cleaning equipment, to keep its purification function, it usually needs consumptive material or cleaning filter element are replaced repeatedly, however, consumptive material
Higher use cost can be brought to user by replacing repeatedly, and the cleaning repeatedly of filter element can then make user use process more not
Just, user experience is reduced.
Utility model content
The main purpose of the utility model is to propose a kind of air processor, it is intended to reduce making for the air processor
With cost and improve the ease of use of the air processor.
To achieve the above object, the utility model proposes air processor include:
Housing has air inlet, air outlet and the air-treatment air duct between the air inlet and air outlet;
Wind turbine, in the air-treatment air duct, air to be made to flow to the air outlet from the air inlet;
Temperature-regulating module, in the air-treatment air duct, to adjust the temperature for the air for flowing through the temperature-regulating module;
And
Cleaning module, including the ion generator being set in the air-treatment air duct and positioned at the ion generator
Airflow direction downstream dust collecting structure, the ion generator to generate have the first electrical ion, the dust knot
Structure includes mutually parallel arrangement of several collecting plates, the dust plate earthing or is electrically connected with power supply with the second electrical electrode
It connects, and the collecting plate is equipped with the refrigeration structure to be condensed out condensed water;Described second electrically with the described first electrical phase
Instead.
Preferably, the collecting plate has thermal conductivity;The refrigeration structure is the semiconductor being arranged on the collecting plate
Refrigeration structure or evaporation tube.
Preferably, heating structure is additionally provided on the collecting plate, with to condensing formed frost or ice on the collecting plate
It is heated.
Preferably, the heating structure is electric heater either semiconductor heating structure or condenser pipe.
Preferably, when the heating structure is semiconductor heating structure or condenser pipe, the heating structure and the system
Air-cooled structure is same structure, and is correspondingly arranged and heats structure or heat exchanger tube for semiconductor refrigerating.
Preferably, the temperature-regulating module is located at the airflow direction downstream of the cleaning module;Or
The temperature-regulating module is same structure with the dust collecting structure, and the refrigeration structure is set as heat exchanger tube.
Preferably, the ion generator is set on the air inlet.
Preferably, the air processor further includes the double purification module in the air-treatment air duct, institute
State the airflow direction downstream that double purification module is located at the cleaning module.
Preferably, the double purification module is filtering module either electrostatic precipitation module or adsorption module.
Preferably, the air processor is air conditioner.
Collecting plate of the technical solution of the utility model by ion generator and with opposite-sign is used cooperatively, real
Effective purification to air is showed, also, after the air processor runs a period of time, it is only necessary to open on collecting plate
Refrigeration structure, you can the automatically cleaning of pollutant on collecting plate is completed by condensed water, in this way, on the one hand without replacing consumption repeatedly
Material can reduce the use cost of user, on the other hand without cleaning filter element repeatedly, can improve its ease of use, improve
User experience;In addition, the air processor other than being purified to air, can also carry out air by temperature-regulating module
Temperature is adjusted so that the function of the air processor is more diversified.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of one embodiment of the utility model air processor;
Fig. 2 is the structure diagram between multiple collecting plates of air processor in Fig. 1.
Drawing reference numeral explanation:
Label | Title | Label | Title |
1 | Housing | 11 | Air inlet |
12 | Air outlet | 13 | Condensate water discharging mouth |
10 | Air-treatment air duct | 2 | Cleaning module |
21 | Ion generator | 22 | Collecting plate |
23 | Refrigeration structure | 24 | Heating structure |
20 | Dust collecting structure | 3 | Wind turbine |
4 | Temperature-regulating module |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
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 opposite between each component under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
It 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 description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution 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 solution 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 air processors.
With reference to Fig. 1, in one embodiment of the utility model, which includes:
Housing 1 has air inlet 11, air outlet 12 and the air-treatment wind between air inlet 11 and air outlet 12
Road 10;
Wind turbine 3, in air-treatment air duct 10, air to be made to flow to air outlet 12 from air inlet 11;
Temperature-regulating module 4, in air-treatment air duct 10, to adjust the temperature for the air for flowing through temperature-regulating module 4;And
Cleaning module 2, including the ion generator 21 being set in air-treatment air duct 10 and positioned at ion generator 21
The dust collecting structure 20 in airflow direction downstream, ion generator 21 have the first electrical ion to generate, and dust collecting structure 20 wraps
Mutually parallel arrangement of several collecting plates 22 are included, collecting plate 22 is grounded or is electrically connected with power supply with the second electrical electrode,
And collecting plate 22 is equipped with the refrigeration structure 23 to be condensed out condensed water;Second is electrically electrically opposite with first.
In the present embodiment, normally, air inlet 11 connects the interior space with air outlet 12, with to the interior space
Air is handled, and specifically, which can be air conditioner or the air purification with temperature adjustment function
Device.Certainly, in other embodiment, which can also be fresh-air ventilation equipment, at this point, 11 communication chamber of air inlet
The external space, air outlet 12 then connect the interior space, after the fresh air of the exterior space is handled, are sent into the interior space.
It is appreciated that in the present embodiment, collecting plate 22 has electric conductivity, so that it can take second electrically.Preferably, collect
Dirt plate 22 is also equipped with thermal conductivity in itself, so as to itself can be condensed out to take away the condensed water of collected pollutant.When
So, in other embodiment, collecting plate 22 can not also have thermal conductivity, and the water droplet by the way that refrigeration structure 23 is condensed out arrives
On collecting plate 22, to take away collected pollutant, so as to fulfill the cleaning of collecting plate 22.Without loss of generality, in the present embodiment,
Collecting plate 22 is usually arranged as metallic plate, and metal is provided simultaneously with good electric conductivity and thermal conductivity;Certainly, in other embodiment
In, collecting plate 22 can also be the composite plate of conductive material and Heat Conduction Material.
In the present embodiment, in 22 dust preset time period of collecting plate and then the cold of refrigeration structure 23 can be automatically turned on
Solidifying effect;Practical collection dust quantity that can also be on collecting plate 22 is detected reaches default collection dust quantity and then automatically turns on refrigeration
The condensation of structure 23;Can also continue open refrigeration structure 23 condensation so that on collecting plate 22 continue covered with
Moisture film, so as to avoid deposition of the pollutant on collecting plate 22;Unlatching refrigeration knot is triggered manually for user it is of course also possible to set
The manual switch of structure 23, to improve the flexibility of the unlatching of refrigeration structure 23.It should be noted that most of pollution in air
Object is fine particle, and diameter is much smaller than the thickness of moisture film, and easily discharged with condensed water usually in 0.001mm or so, from
And complete the automatically cleaning process of collecting plate 22.
In the present embodiment, ion generator 21 is preferably disposed to air inlet 11, in this way, may be such that into air-treatment air duct 10
Interior air takes first electrically, and can ion generator 21 be depended on air inlet 11 and installed, at air again
Reason adds to install the mounting structure of ion generator 21 in air duct 10, it will be understood that sets to pacify at air inlet 11
The mounting structure of ion generator 21 is filled, compared in the interior peace set to install ion generator 21 in air-treatment air duct 10
Assembling structure, it is more convenient;In addition, it is packed into air-treatment air duct 10 compared to by ion generator 21, by ion generator 21
It, can the breakdown maintenance of more convenient ion generator 21 or damage replacement dismounting at air inlet 11.
Without loss of generality, in the present embodiment, ion generator 21 is usually arranged as anion generator, can be automatic with generation
Adsorb the anion on aerial particulate pollutant, complete the charged process of particulate pollutant so that through bearing from
Negative electricity on particulate pollutant band in the air of electronic generator;Correspondingly, it when collecting plate 22 connects power supply, is electrically connected
It is the positive electrode of power supply, so that collecting plate 22 becomes positively charged, to adsorb electronegative particulate pollutant;And when collecting plate 22 connects
During ground, collecting plate 22 can sense generation positive charge, to adsorb electronegative particulate pollutant (with reference to Fig. 2).Right the design is unlimited
In this, in other embodiment, ion generator 21 may also be configured to cation generator.
The cooperation of collecting plate 22 of the technical solution of the utility model by ion generator 21 and with opposite-sign makes
With realizing effective purification to air, also, after the air processor runs a period of time, it is only necessary to open dust
Refrigeration structure 23 on plate 22, you can the automatically cleaning of pollutant on collecting plate 22 is completed by condensed water, in this way, on the one hand need not
Consumptive material is replaced repeatedly, can reduce the use cost of user, on the other hand without cleaning filter element repeatedly, can improve its user
Just property improves user experience;In addition, the air processor other than being purified to air, can also pass through temperature-regulating module 4
Air is adjusted into trip temperature so that the function of the air processor is more diversified.
In the present embodiment, further, collecting plate 22 has thermal conductivity, and refrigeration structure 23 is is arranged on collecting plate 22
On evaporation tube.Normally, evaporation tube is threaded through successively on multiple collecting plates 22, and is set as a component with collecting plate 22,
Consequently facilitating installation.It is appreciated that at this point, air processor further includes the compressor assembly being used cooperatively with evaporation tube, with
Low temperature refrigerant is passed through into evaporation tube, to cool down to collecting plate 22, so as to make to be condensed out thereon to self-cleaning condensed water.
Right the design is without being limited thereto, in other embodiment, refrigeration structure 23 or the semiconductor refrigerating being arranged on collecting plate 22
Structure by way of semiconductor refrigerating, cools down to collecting plate 22, so as to make to be condensed out thereon to self-cleaning cold
Condensate.
In the present embodiment, when the phenomenon that excessive drop temperature occurs in collecting plate 22, and when generating frost or ice on collecting plate 22, then
It needs that refrigeration structure 23 is controlled to close, and stops the refrigeration to collecting plate 22, so that the frost or ice on collecting plate 22 melt automatically
Change, and complete the automatically cleaning of collecting plate 22.Certainly, in the present embodiment, heating structure 24 is also preferably equipped on collecting plate 22, with right
Formed frost is condensed on collecting plate 22 or ice is heated, so as to accelerate the automatically cleaning of collecting plate 22.It should be noted that work as
When frost or ice are generated on collecting plate 22, frost or ice can more forcefully adhere to dust with the cleaning force than condensed water bigger
Pollutant on plate 22, so as to make the automatically cleaning effect of collecting plate 22 more preferable.
In the present embodiment, heating structure 24 could be provided as condenser pipe, when generating frost or ice on collecting plate 22, pass through pressure
Contracting thermomechanical components can be passed through high temperature refrigerant into condenser pipe, to be heated to collecting plate 22, so as to make frost or ice-out thereon, and band
The pollutant walked thereon.Right the design is without being limited thereto, and in some other embodiment, heating structure 24 is alternatively and is arranged on dust
Semiconductor heating structure on plate 22, when generating frost or ice on collecting plate 22, by way of semiconductor heating, to collecting plate
22 are heated, and so as to make frost or ice-out thereon, and take away pollutant thereon;And in other still other embodiments,
Heating structure 24 can also be to be arranged on the collecting plate 22 or other electric heater set on collecting plate 22, be produced on collecting plate 22
When raw frost or ice, by electrically heated mode, make frost or ice-out on collecting plate 22, and take away pollutant thereon.
It should be noted that when heating structure 24 is condenser pipe and refrigeration structure 23 is evaporation tube, heating structure 24 with
Refrigeration structure 23 is preferably arranged to same heat exchanger tube, i other words, in the present embodiment, heating structure 24 and refrigeration structure 23 are set as
Same heat exchanger tube when needing to cool down to collecting plate 22, cold is given collecting plate 22 as evaporation tube, and is needing
When being heated to collecting plate 22, heat is given into collecting plate 22 as condenser pipe.Similarly, when heating structure 24 is semiconductor
When to heat structure and refrigeration structure 23 be semiconductor refrigeration structure, heating structure 24 is preferably arranged to same with refrigeration structure 23
Semiconductor refrigerating heats structure, it will be understood that exchanges electrical, the Ke Yishi of two input electrodes of semiconductor refrigerating heating structure
Its existing refrigerating state and the exchange for heating state.
In the present embodiment, further, temperature-regulating module 4 and dust collecting structure 20 are same module, to simplify at the air
The structure of device is managed, i other words, in the present embodiment, temperature-regulating module 4 is served as by dust collecting structure 20, and the dust in the present embodiment
On the collecting plate 22 with thermal conductivity of structure 20, it is provided with heat exchanger tube and is used as refrigeration structure 23.In the present embodiment, specifically
Ground, the air processor are air conditioner (with reference to Fig. 1), and temperature-regulating module 4 is the indoor heat exchanger of air conditioner, indoor heat exchanger
Ground connection is electrically connected with power supply with the second electrical electrode, so that the fin on indoor heat exchanger is with the second electricity
Property, so that the fin on indoor heat exchanger serves as collecting plate 22;In addition, on the housing 1 of the indoor unit of air conditioner usually also
Equipped with condensate water discharging mouth 13, will be discharged after the condensation water collection on collecting plate 22.
Right the design is without being limited thereto, in other embodiment, particularly, when the air processor is air purifier
When, temperature-regulating module 4 is independently of cleaning module 2 and sets, and is preferably placed at the airflow direction downstream of cleaning module 2, in this way, logical
The air for crossing temperature-regulating module 4 is purified air, can avoid deposition of the pollutant on temperature-regulating module 4.Without loss of generality, solely
It erects the temperature-regulating module 4 put and could be provided as heat exchanger, when needing to cool down to air, to change cold as evaporator
To air, and when needing to heat up to air, heat is given into air as condenser;Alternatively, independently arranged temperature adjustment
Module 4 could be provided as electric heater, in this way, being only capable of heating air;Alternatively, independently arranged temperature-regulating module 4 can be with
It is set as the combination of heat exchanger and electric heater, electric heater is when being heated to air, carrying out auxiliary heating.
In the present embodiment, further, which further includes secondary in air-treatment air duct 10
Cleaning module (not shown), the double purification module are located at the airflow direction downstream of cleaning module 2.In the present embodiment, secondary purifying
Change module to can be, but not limited to as filtering module (such as, but not limited to HEPA modules) either electrostatic precipitation module or absorption mould
Block (such as, but not limited to active carbon module) etc..Obviously, no matter the double purification module is equal using above any module
Has higher purification efficiency, so that the air by air-treatment air duct 10 can have higher clean level.This reality
It applies in example, double purification module is located at the airflow direction downstream of cleaning module 2, so that air is to be cleaned module 2 to be purified
And then further purified by double purification module, in this way, may be such that most of pollutant is cleaned module 2 and goes
It removes, and small part pollutant is removed by double purification module.It is appreciated that although the service life of double purification module is limited
(double purification module does not have automatical cleaning ability), but by reasonable disposition cleaning module 2 and double purification module, can cause
The pollutant for needing double purification resume module is few enough, so as to significantly extend its service life, when making for double purification module
When extending to identical with the service life of entire air processor with the service life, you can in the entire use of the air processor
In the process, it while air purity at air outlet 12 is ensured, does not need to replace or cleans the double purification module.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of air processor, which is characterized in that including:
Housing has air inlet, air outlet and the air-treatment air duct between the air inlet and air outlet;
Wind turbine, in the air-treatment air duct, air to be made to flow to the air outlet from the air inlet;
Temperature-regulating module, in the air-treatment air duct, to adjust the temperature for the air for flowing through the temperature-regulating module;And
Cleaning module, the ion generator including being set in the air-treatment air duct and the gas positioned at the ion generator
The dust collecting structure in direction downstream is flowed, the ion generator has the first electrical ion, the dust collecting structure packet to generate
It includes mutually parallel arrangement of several collecting plates, the dust plate earthing or with power supply there is the second electrical electrode to be electrically connected,
And the collecting plate is equipped with the refrigeration structure to be condensed out condensed water;Described second is electrically electrically opposite with described first.
2. air processor as described in claim 1, which is characterized in that the collecting plate has thermal conductivity;The refrigeration
Structure is the semiconductor refrigeration structure or evaporation tube being arranged on the collecting plate.
3. air processor as claimed in claim 2, which is characterized in that heating structure is additionally provided on the collecting plate, with
The frost formed to condensation on the collecting plate or ice heat.
4. air processor as claimed in claim 3, which is characterized in that the heating structure is electric heater or partly leads
System heat structure or condenser pipe.
5. air processor as claimed in claim 4, which is characterized in that when the heating structure is semiconductor heating structure
Or during condenser pipe, the heating structure is same structure with the refrigeration structure, and is correspondingly arranged to heat for semiconductor refrigerating and tie
Structure or heat exchanger tube.
6. air processor as described in claim 1, which is characterized in that the temperature-regulating module is located at the cleaning module
Airflow direction downstream;Or
The temperature-regulating module is same structure with the dust collecting structure, and the refrigeration structure is set as heat exchanger tube.
7. air processor as described in claim 1, which is characterized in that the ion generator is set on the air inlet.
8. air processor as described in claim 1, which is characterized in that the air processor is further included set on described
Double purification module in air-treatment air duct, the double purification module are located at the airflow direction downstream of the cleaning module.
9. air processor as claimed in claim 8, which is characterized in that the double purification module for filtering module or
Electrostatic precipitation module or adsorption module.
10. air processor as described in any one of claim 1 to 9, which is characterized in that the air processor is sky
Adjust device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721727939.3U CN207555808U (en) | 2017-12-11 | 2017-12-11 | Air processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721727939.3U CN207555808U (en) | 2017-12-11 | 2017-12-11 | Air processor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207555808U true CN207555808U (en) | 2018-06-29 |
Family
ID=62662931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721727939.3U Active CN207555808U (en) | 2017-12-11 | 2017-12-11 | Air processor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207555808U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087969A (en) * | 2017-12-11 | 2018-05-29 | 广东美的制冷设备有限公司 | Air processor |
CN109028384A (en) * | 2018-07-17 | 2018-12-18 | 广东美的制冷设备有限公司 | Air processor |
CN114440384A (en) * | 2022-03-28 | 2022-05-06 | 青岛海信日立空调系统有限公司 | Air treatment system |
CN114543353A (en) * | 2022-04-02 | 2022-05-27 | 云森威尔智能环境(深圳)有限公司 | Air conditioner with self-cleaning function |
-
2017
- 2017-12-11 CN CN201721727939.3U patent/CN207555808U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087969A (en) * | 2017-12-11 | 2018-05-29 | 广东美的制冷设备有限公司 | Air processor |
CN109028384A (en) * | 2018-07-17 | 2018-12-18 | 广东美的制冷设备有限公司 | Air processor |
CN114440384A (en) * | 2022-03-28 | 2022-05-06 | 青岛海信日立空调系统有限公司 | Air treatment system |
CN114440384B (en) * | 2022-03-28 | 2023-07-14 | 青岛海信日立空调系统有限公司 | Air treatment system |
CN114543353A (en) * | 2022-04-02 | 2022-05-27 | 云森威尔智能环境(深圳)有限公司 | Air conditioner with self-cleaning function |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108087969A (en) | Air processor | |
CN207555808U (en) | Air processor | |
CN107883515A (en) | Fresh air-changing device | |
CN107883514A (en) | Fresh air-changing device | |
CN104934872A (en) | Dehumidifying and dedusting combination device for closed space of ring main unit | |
CN108317608B (en) | Indoor unit and air conditioner with same | |
CN105849473A (en) | Air cleaner for air conditioner | |
CN110594941A (en) | Fresh air purification device with temperature and humidity coordinated regulation and control function | |
CN100478624C (en) | Mote processor | |
CN108087968A (en) | Air processor | |
CN109604065A (en) | A kind of electrostatic precipitator suitable for high humidity low temperature environment | |
CN207555809U (en) | Air processor | |
CN204967008U (en) | A dehumidification dust removal composite set for looped netowrk cabinet enclosure space | |
CN207688342U (en) | Fresh air-changing device | |
CN207570067U (en) | Fresh air-changing device | |
CN111613987A (en) | Moisture-proof box-type transformer | |
KR20010098148A (en) | Absorption humidifying simultaneous heating using waste heat of adsorptive rotary air conditioner | |
CN204678496U (en) | Air conditioner room unit | |
CN211575407U (en) | Fresh air purification device with temperature and humidity coordinated regulation and control function | |
CN209763312U (en) | Purification refrigeration equipment | |
CN205670889U (en) | A kind of heat abstractor of power cabinet | |
CN208674629U (en) | It is a kind of installation with electric ground switch can intelligent automation high-tension switch cabinet | |
CN106524344A (en) | Dust removing method of air conditioner, heat exchanging mechanism and air conditioner | |
CN101099943B (en) | Electronic micro-dust treatment device | |
CN103934105A (en) | Air filter device of composite cooler of haulage motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |