CN108662669A - Filtering dust collecting device and air purifying equipment thereof - Google Patents

Filtering dust collecting device and air purifying equipment thereof Download PDF

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Publication number
CN108662669A
CN108662669A CN201810667305.6A CN201810667305A CN108662669A CN 108662669 A CN108662669 A CN 108662669A CN 201810667305 A CN201810667305 A CN 201810667305A CN 108662669 A CN108662669 A CN 108662669A
Authority
CN
China
Prior art keywords
shell
air
collect plant
dust collect
filtration
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.)
Pending
Application number
CN201810667305.6A
Other languages
Chinese (zh)
Inventor
陈俊伟
王彦超
刘国琰
陈文辉
陈佑杨
李雯雯
杨力
詹朝永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810667305.6A priority Critical patent/CN108662669A/en
Publication of CN108662669A publication Critical patent/CN108662669A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention provides a filtering dust collecting device and air purification equipment thereof, relates to the technical field of air purification devices, and solves the technical problem that the inner wall of an airflow channel of the air purification equipment is easily polluted by dust and cannot be detached, so that the air purification equipment is not easy to clean. The device comprises a shell and a filtering structure, wherein a channel in the shell forms a partial section of an airflow channel, the shell is movably connected or detachably and fixedly connected to the airflow channel and can move to the outside of the airflow channel, and the filtering structure is arranged in the shell and can intercept dust in airflow flowing through the channel in the shell. The inner channel of the shell of the device forms a partial section of the airflow channel, and is convenient to take out and clean.

Description

Filter dust collect plant and its air cleaning facility
Technical field
The present invention relates to air cleaning unit technical fields, more particularly, to a kind of filtering dust collect plant and its air purification Equipment.
Background technology
With the continuous development of industry, air quality worse and worse, not only influences our go off dailys, or even influence us Working environment, living environment etc.;Health can be influenced by breathing contaminated air for a long time, cause human breathing tract disease, Therefore how to improve indoor air quality, more paid attention to by the mankind.
Air purifier slowly by more people is used for that indoor air quality is adjusted and purifies, existing air purification Device is generally in closed space inner circulating air, although room air is purified, long-term no Leads to new breeze can cause room Interior oxygen concentration reduces, and gas concentration lwevel increases;Because and there is air purification fresh air blower, air purification fresh air blower with it is empty Gas purifier operation principle is different, and new wind turbine improves indoor air quality by the way of actively replacing room air, into The air for entering new wind turbine is got in by a series of effective filterings, is then exhausted from indoor turbid air, carries out indoor outer space Toxic substance concentration in room air, gas concentration lwevel, inspirable particle concentration etc. is greatly reduced in gas secure exchange.
Applicants have discovered that at least there is following technical problem in the prior art:
What current air cleaning facility (new wind turbine) used is nearly all that the strainer physically filtered carries out only air Change, and most products design when, consideration is all that dust is attached directly on strainer, does not account for dust to equipment gas The pollution of circulation road (enclosure of new wind turbine forms gas channel).In addition, when strainer dust to it is a certain amount of when, dust also can It falls on the inner wall of equipment gas channel.But the gas channel of existing new wind turbine easily can not but be torn open by dust pollution Cleaning is unloaded, after waiting for that client replaces strainer, the dust on gas channel can be blown on new strainer with air-flow, and reducing new strainer makes Use the service life.
Invention content
The purpose of the present invention is to provide a kind of filtering dust collect plant and its air cleaning facilities, to solve in the prior art The gas channel inner wall of existing air cleaning facility is not easy clean technology caused by easily can not but being dismantled by dust pollution and asks Topic.Many technique effects that optimal technical scheme in many technical solutions provided by the invention can be generated are as detailed below to be explained It states.
To achieve the above object, the present invention provides following technical schemes:
Filtering dust collect plant provided by the invention, including shell and filtration, the enclosure interior channel form air-flow The partial sector in channel, shell flexible connection or detachable is fixedly connected on gas channel and to be moved to air-flow logical Except road, the filtration is arranged in the shell and can intercept the ash in the air-flow for flowing through the enclosure interior channel Dirt.
Preferably, it filtration flexible connection or detachable be fixedly connected in the shell and institute can be moved to It states except shell.
Preferably, filtration inlet and outlet are provided on the shell, the filtration can pass through the filtration Inlet and outlet are put into can also be imported and exported from the filtration in the shell and are moved to except the shell.
Preferably, the installation guide groove being set in distance, the filtration and the installation are provided in the shell Guide groove is slidably connected and the filtration can import and export that slide into the shell can also be from institute by the filtration Filtration inlet and outlet are stated to slide out to except the shell.
Preferably, airflow inlet and air stream outlet are provided on the shell, in the shell extremely along the airflow inlet Dust collecting trough, width and the phase of the dust collecting trough are equipped between the installation guide groove of adjacent two in the air stream outlet direction Spacing distance between two adjacent installation guide grooves is equal.
Preferably, it is provided between the airflow inlet and the filtration of the close airflow inlet in the shell The dust collecting trough.
A kind of air cleaning facility, including the filtering dust collect plant.
Preferably, the air cleaning facility further includes shell, and the inside air duct of the shell forms the gas channel Rest part section, the filtering dust collect plant is set in the shell.
Preferably, the air cleaning facility is new wind turbine.
Preferably, the air cleaning facility further includes wind turbine, and the wind turbine is located in the gas channel, the shell On be provided with outdoor air inlet and indoor air outlet, the airflow inlet of the filtering dust collect plant connects with the outdoor air inlet Logical, the air stream outlet of the filtering dust collect plant is connected to the air draught end of the wind turbine, blowing end and the room of the wind turbine Interior air outlet connection.
Preferably, filtering dust collect plant inlet and outlet, the filtering dust collect plant inlet and outlet setting are provided on the shell Have a switchable door, the door when opening the filtering dust collect plant can be put into institute by filtering dust collect plant inlet and outlet It states to import and export from the filtering dust collect plant in shell and be moved to except the shell.
Preferably, one end of the door and the housing hinge, the other end of the door pass through the company of buckle with the shell It connects.
Preferably, the inner wall of the filtering dust collect plant and the shell is slidably connected.
Preferably, the inner wall of the shell is provided with slideway, the filtering dust collect plant be slidably connected with the slideway and The filtering dust collect plant can be slid by filtering dust collect plant inlet and outlet in the gas channel can also be from the mistake Filter dust collect plant inlet and outlet slide out to except the gas channel.
Filtering dust collect plant provided by the invention, including shell and filtration, it is logical that enclosure interior channel forms air-flow The partial sector in road, filtration are arranged in shell and can intercept the dust in the air-flow for flowing through enclosure interior channel, shell The dust of filtration filtering can be collected, which can carry out outdoor air effectively sterilization and dust, this Outside, shell it is movable connection or it is detachable be fixedly connected on gas channel and can be moved to except gas channel, work as shell When inner passage is contaminated, user can voluntarily take out the filtering dust collect plant and clean, easy to clean, and then avoid sky It is contaminated in gas cleaning equipment gas channel, so without the gas channel of clean air cleaning equipment, it is net to solve air Change the problem of equipment gas channel inner wall can not carry out dismounting cleaning, meanwhile, shell becomes a module, module with filtration The assembly of change improves the efficiency on general assembly line.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of filtering dust collect plant provided in an embodiment of the present invention;
Fig. 2 is the explosive view of filtering dust collect plant provided in an embodiment of the present invention;
Fig. 3 is the structural schematic diagram of the shell of filtering dust collect plant provided in an embodiment of the present invention;
Fig. 4 is the sectional view of air cleaning facility provided in an embodiment of the present invention;
Fig. 5 is the explosive view of air cleaning facility provided in an embodiment of the present invention;
Fig. 6 is the fit structure schematic diagram of filtering dust collect plant and air cleaning facility provided in an embodiment of the present invention.
Reference numeral:1, shell;2, gas channel;3, filtration;31, low efficient filter screen;32, activated charcoal strainer; 33, high efficiency particulate air;34, prefiltering net;4, filtration is imported and exported;5, guide groove is installed;6, airflow inlet;7, air-flow goes out Mouthful;8, dust collecting trough;9, shell;10, wind turbine;11, outdoor air inlet;12, indoor air outlet;13, filtering dust collect plant inlet and outlet; 14, door;15, it buckles;16, slideway.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.
Referring to Fig. 1~Fig. 3, the present invention provides a kind of filtering dust collect plant, including shell 1 and filtration 3, shells 1 Inner passage forms the partial sector of gas channel 2, the flexible connection of shell 1 or detachable is fixedly connected on gas channel 2 And can be moved to except gas channel 2, filtration 3 is arranged in shell 1 and can intercept the air-flow for flowing through 1 inner passage of shell In dust.Shell 1 can collect the dust of the filtering of filtration 3, which can carry out outdoor air effective Sterilization and dust, in addition, when 1 inner passage of shell is contaminated, user can voluntarily take out filtering dust collect plant progress Cleaning, so avoid it is contaminated in air cleaning facility gas channel 2, so without the air-flow of clean air cleaning equipment Channel 2 solves the problems, such as that 2 inner wall of air cleaning facility gas channel can not carry out dismounting cleaning, meanwhile, shell 1 and filtering Structure 3 becomes a module, and modular assembly improves the efficiency on general assembly line.
As optionally embodiment of the embodiment of the present invention, the flexible connection of filtration 3 or detachable it is fixedly connected on In shell 1 and it can be moved to except shell 1.When the dust collected in shell 1 is few, filtration 3 can individually take out and unpick and wash Or replace, when the dust collected in shell 1 is more, filtration 3 and shell 1 can be moved together to except gas channel 2, Inner passage and filtration 3 to shell 1 are cleaned, and are put in back after drying, and filtration 3 can be moved to shell 1 Except position, can also make the inner passage of shell 1 be easier it is cleaned and can be cleaned more totally.Specifically, shell 1 It is inside provided with the installation guide groove 5 being set in distance, filtration 3 is slidably connected with installation guide groove 5, installation guide groove 5 Be arranged to filtration 3 be equipped with guiding, limit effect.Filtration inlet and outlet 4, filtration 3 are provided on shell 1 4 can be imported and exported by filtration slide into shell 1 and can also be slided out to except shell 1 from filtration inlet and outlet 4.
As optionally embodiment of the embodiment of the present invention, airflow inlet 6 and air stream outlet 7, shell are provided on shell 1 It is equipped with dust collecting trough 8 between two adjacent installation guide grooves 5 of airflow inlet 6 to 7 direction of air stream outlet in 1, dust collecting trough 8 Spacing distance between width and two adjacent installation guide grooves 5 is equal, that is to say, that two adjacent installation guide grooves 5 Between gap formed and can house the dust collecting trough 8 of dust.As shown in figure 3, filtration 3 is along airflow inlet 6 to air stream outlet 7 Direction can set gradually as low efficient filter screen 31 (main filtration PM10.0 particles), activated charcoal strainer 32 (remove peculiar smell) And high efficiency particulate air 33 (filtering PM2.5), each filter screen concrete function is different, used in different type of machines different product exploitation demand To filter screen type be also not quite similar, such as also IFD filter screens, ozone reduction filter screen etc..Two adjacent filterings To have certain gap between net, as in Fig. 1 low efficient filter screen 31 not close to activated charcoal strainer 32, activated charcoal strainer 32 close to high efficiency particulate air 33, and setting hand when taking out filter screen, which can stretch into, grasps filter screen in gap, in addition, Gap between filter screen can reduce the resistance of gas channel 2 to a certain extent, and (for gas channel 2, resistance is got over It is small better).Gap between its two adjacent filter screen is dust collecting trough 8, when the filtering dust collect plant is applied to air purification When in equipment, in addition the setting of dust collecting trough 8 does not occupy the space of whole equipment, play the role of dust.
In view of the windward side of low efficient filter screen 31 dust viscous (close to the side of airflow inlet 6 on low efficient filter screen 31) Can be relatively more, so being provided with a dust collecting trough 8 between airflow inlet 6 and the filtration 3 of close airflow inlet 6. That is when filtration 3 is set gradually along the direction of airflow inlet 6 to air stream outlet 7 as low efficient filter screen 31, activated carbon When filter screen 32 and high efficiency particulate air 33, there are one collection for setting between the windward side of low efficient filter screen 31 and airflow inlet 6 Dirt slot 8, between low efficient filter screen 31 and activated charcoal strainer 32 setting there are one dust collecting trough 8, activated charcoal strainer 32 with There are one dust collecting troughs 8 for setting between high efficiency particulate air 33.In view of air-flow passes through low efficient filter screen 31, activated charcoal strainer successively 32 and high efficiency particulate air 33 after flowed out by air stream outlet 7, the air-flow after high efficiency particulate air 33 substantially just without ash Dirt, so in the leeward (close to the side of air stream outlet 7 on high efficiency particulate air 33) and air stream outlet 7 of high efficiency particulate air 33 Between just no longer need to setting dust collecting trough 8.It should be noted that in actual use, it will usually in low efficient filter screen 31 Windward side be provided with one layer of very thin grenadine, we term it prefiltering nets 34, mainly stop some as hair, leaf it The larger sundries of the volume of class.
In addition, referring to Fig. 4~Fig. 6, the present invention also provides a kind of air cleaning facilities, including above-mentioned filtering dust to fill It sets.Air cleaning facility further includes shell 9, and the inside air duct of shell 9 forms the rest part section of gas channel 2, filtering collection Dirt device is set in shell 9.The air cleaning facility can be daily new wind turbine used in us.
As the embodiment of the present invention, optionally embodiment, air cleaning facility further include wind turbine 10, and wind turbine 10 is located at gas In circulation road 2, it is provided with outdoor air inlet 11 and indoor air outlet 12 on shell 9, filters airflow inlet 6 and the room of dust collect plant External air inlet port 11 is connected to, and the air stream outlet 7 for filtering dust collect plant is connected to the air draught end of wind turbine 10, the blowing end of wind turbine 10 and room Interior air outlet 12 is connected to, as shown in figure 4, what wind turbine 10 contacted is air-flow after filtration 3, air-flow is relatively dry Only so that the gas channel 2 residing for wind turbine 10 itself and its wind turbine 10 reduces contaminated degree, because outdoor air exists By filtration, purification when by filtering dust collect plant.If the location swap of the filtering dust collect plant and wind turbine 10 in Fig. 4, then The outdoor air without by filtration, purification enters the gas channel 2 in air cleaning facility shell 9 by outdoor air inlet 11 Afterwards, the gas channel 2 residing for wind turbine 10 and its wind turbine 10 can be polluted, so filtering dust collect plant is mounted in gas channel 2 Close to the position of outdoor air inlet 11, component (such as wind in maximum 2 downstream of protection air-flow channel 2 and gas channel of energy Machine 10).
As optionally embodiment of the embodiment of the present invention, filtering dust collect plant inlet and outlet 13, filtering are provided on shell 9 Dust collect plant inlet and outlet 13 are provided with switchable door 14, when door 14 is opened filtering dust collect plant can by filter dust collect plant into Outlet 13 is put into in shell 9 and can also be taken out from filtering dust collect plant inlet and outlet 13 to except shell 9.Filter dust collect plant with it is outer The inner wall of shell 9 is slidably connected, specifically, the inner wall of shell 9 is provided with slideway 16, filtering dust collect plant is slidably connected with slideway 16 And filtering dust collect plant can filter that dust collect plant inlet and outlet 13 slide into gas channel 2 by it can also be from filtering dust collect plant Inlet and outlet 13 slide out to except gas channel 2.In the present invention, between filtration 3 and shell 1, shell 1 and gas channel 2 Between equal slidable connection so that the integrally-built space utilization of air cleaning facility is more abundant, air cleaning facility (fresh air Machine) production when, filtration 3 and shell 1 can first dress up filtering dust collect plant in advance, make to reach modular assembly in general assembly, can subtract Line procedures are produced less, save the time, and by one entirety of the filtration of new wind turbine and dust structure composition, can be saved entire The space of equipment.
As optionally embodiment of the embodiment of the present invention, one end of door 14 and shell 9 are hinged, the other end of door 14 with it is outer Shell 9 passes through 15 connection of buckle.Sealing can be compressed by door 14 by filtering dust collect plant, after the rotation of door 14 is raised, can be taken off filtering collection Dirt device.
More than, specific implementation mode only of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Claims (14)

1. a kind of filtering dust collect plant, which is characterized in that logical inside the shell (1) including shell (1) and filtration (3) Road forms the partial sector of gas channel (2), the shell (1) flexible connection or detachable is fixedly connected on gas channel (2) it on and can be moved to except gas channel (2), the filtration (3), which is arranged in the shell (1) and can intercept, to be flowed through Dust in the air-flow of shell (1) inner passage.
2. filtering dust collect plant according to claim 1, which is characterized in that filtration (3) flexible connection can It is detachably fixed and is connected in the shell (1) and can be moved to except the shell (1).
3. filtering dust collect plant according to claim 1 or 2, which is characterized in that be provided with filtering knot on the shell (1) Structure imports and exports (4), the filtration (3) can import and export by the filtration (4) be put into the shell (1) is interior can also It is moved to except the shell (1) from filtration inlet and outlet (4).
4. filtering dust collect plant according to claim 3, which is characterized in that be provided in the shell (1) and set in interval The installation guide groove (5) set, the filtration (3) is slidably connected with the installation guide groove (5) and the filtration (3) (4) can be imported and exported by the filtration slide into the shell (1) can also import and export (4) from the filtration and skid off Except to the shell (1).
5. filtering dust collect plant according to claim 4, which is characterized in that be provided with airflow inlet on the shell (1) (6) and air stream outlet (7), the shell (1) are interior along the adjacent of the airflow inlet (6) to the air stream outlet (7) direction Dust collecting trough (8), the width of the dust collecting trough (8) and two adjacent peaces are equipped between two installation guide grooves (5) The spacing distance filled between guide groove (5) is equal.
6. filtering dust collect plant according to claim 4, which is characterized in that the airflow inlet (6) and the close gas It flows between the filtration (3) of mouth (6) and is provided with the dust collecting trough (8).
7. a kind of air cleaning facility, which is characterized in that including any filtering dust collect plants of claim 1-6.
8. air cleaning facility according to claim 7, which is characterized in that the air cleaning facility further includes shell (9), the inside air duct of the shell (9) forms the rest part section of the gas channel (2), and the filtering dust collect plant is set It is placed in the shell (9).
9. air cleaning facility according to claim 7, which is characterized in that the air cleaning facility is new wind turbine.
10. air cleaning facility according to claim 8, which is characterized in that the air cleaning facility further includes wind turbine (10), the wind turbine (10) is located in the gas channel (2), and outdoor air inlet (11) and room are provided on the shell (9) The airflow inlet (6) of interior air outlet (12), the filtering dust collect plant is connected to the outdoor air inlet (11), the filtering collection The air stream outlet (7) of dirt device is connected to the air draught end of the wind turbine (10), blowing end and the interior of the wind turbine (10) Air outlet (12) is connected to.
11. air cleaning facility according to claim 8, which is characterized in that be provided with filtering dust on the shell (9) Device imports and exports (13), and the filtering dust collect plant inlet and outlet (13) are provided with switchable door (14), and the door (14) is opened Shi Suoshu filterings dust collect plant can be imported and exported by the filtering dust collect plant (13) be put into the shell (9) is interior can also be from institute Filtering dust collect plant inlet and outlet (13) are stated to move to except the shell (9).
12. air cleaning facility according to claim 11, which is characterized in that one end of the door (14) and the shell (9) hinged, the other end of the door (14) is connect with the shell (9) by buckle (15).
13. air cleaning facility according to claim 8, which is characterized in that the filtering dust collect plant and the shell (9) inner wall is slidably connected.
14. air cleaning facility according to claim 8, which is characterized in that the inner wall of the shell (9) is provided with slideway (16), the filtering dust collect plant is slidably connected with the slideway (16) and the filtering dust collect plant can be collected by the filtering Dirt device inlet and outlet (13) slide into the gas channel (2) and can also be slided out to from filtering dust collect plant inlet and outlet (13) Except the gas channel (2).
CN201810667305.6A 2018-06-25 2018-06-25 Filtering dust collecting device and air purifying equipment thereof Pending CN108662669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810667305.6A CN108662669A (en) 2018-06-25 2018-06-25 Filtering dust collecting device and air purifying equipment thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810667305.6A CN108662669A (en) 2018-06-25 2018-06-25 Filtering dust collecting device and air purifying equipment thereof

Publications (1)

Publication Number Publication Date
CN108662669A true CN108662669A (en) 2018-10-16

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Application Number Title Priority Date Filing Date
CN201810667305.6A Pending CN108662669A (en) 2018-06-25 2018-06-25 Filtering dust collecting device and air purifying equipment thereof

Country Status (1)

Country Link
CN (1) CN108662669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113405189A (en) * 2021-05-28 2021-09-17 广州云山技术有限公司 New fan with replaceable filter screen and replacement method thereof

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CN205435262U (en) * 2015-12-28 2016-08-10 天津亚斯德瑞科技发展有限公司 Novel dust removal device
CN205549859U (en) * 2016-03-23 2016-09-07 蔡天波 Dedusting purifier
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CN206959175U (en) * 2017-03-06 2018-02-02 四川万康节能环保科技有限公司 A kind of dismountable air cleaning unit
CN207035338U (en) * 2017-05-28 2018-02-23 万洪瑞 A kind of air purifier
CN208794592U (en) * 2018-06-25 2019-04-26 珠海格力电器股份有限公司 Filtering dust collecting device and air purifying equipment thereof

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Publication number Priority date Publication date Assignee Title
CN105318441A (en) * 2014-07-25 2016-02-10 陆雪峰 Efficient air purifier
CN204421208U (en) * 2014-12-30 2015-06-24 安徽省元琛环保科技有限公司 A kind of multifunctional air purifying case
CN204421261U (en) * 2014-12-30 2015-06-24 安徽省元琛环保科技有限公司 A kind of simple and efficient filters new blower fan
CN205435262U (en) * 2015-12-28 2016-08-10 天津亚斯德瑞科技发展有限公司 Novel dust removal device
CN205549859U (en) * 2016-03-23 2016-09-07 蔡天波 Dedusting purifier
CN206959175U (en) * 2017-03-06 2018-02-02 四川万康节能环保科技有限公司 A kind of dismountable air cleaning unit
CN107192113A (en) * 2017-04-27 2017-09-22 舒尔环保科技(合肥)有限公司 A kind of airstrainer and its filter screen bracket
CN207035338U (en) * 2017-05-28 2018-02-23 万洪瑞 A kind of air purifier
CN208794592U (en) * 2018-06-25 2019-04-26 珠海格力电器股份有限公司 Filtering dust collecting device and air purifying equipment thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113405189A (en) * 2021-05-28 2021-09-17 广州云山技术有限公司 New fan with replaceable filter screen and replacement method thereof

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