CN104359214B - Air cleaner - Google Patents
Air cleaner Download PDFInfo
- Publication number
- CN104359214B CN104359214B CN201410598259.0A CN201410598259A CN104359214B CN 104359214 B CN104359214 B CN 104359214B CN 201410598259 A CN201410598259 A CN 201410598259A CN 104359214 B CN104359214 B CN 104359214B
- Authority
- CN
- China
- Prior art keywords
- air
- filter element
- conditioning
- filter
- flexible couplings
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
- B01D46/121—V-type arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/15—Treatment, 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
- F24F8/158—Treatment, 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a kind of air cleaner, it is installed in the air inlet of air-conditioning, it includes outer cover, filter core, bottom and flexible couplings, outer cover has openend, closed end and hollow inner chamber, multiple holes one are offered in the closed end, the filter core is installed on interior intracavitary, the bottom is installed at openend, multiple holes two are offered on the bottom, the flexible couplings are in a ring, one side bonds of side and flexible couplings of the bottom away from openend, flexible couplings are covered on the air inlet of air-conditioning, flexible couplings opposite side is Nian Jie with air-conditioning.The air cleaner is installed on existing air-conditioning, is made up existing air conditioning filter effect difference or the deficiency without air filtering function, has been purified the air of air-conditioning air intake.The air inlet of air-conditioning is bonded in using flexible couplings, air will not be leaked into from junction, good sealing effect, enters back into air-conditioning air inlet after air is first passed through air cleaner purification, it is ensured that air quality.
Description
Technical field
The invention belongs to air filtration technical field, it is related to a kind of air cleaner, more particularly to it is a kind of for air-conditioning
Air cleaner.
Background technology
All kinds of epidemic infection illness are frequently attacked in recent years.Nearly 70% disease root in room air pollution due to
The deterioration of indoor environment, dirty air turns into the stealthy killer of influence health.According to the research of Environmental Protection Agency, people
The average degree of air pollutants that contacts indoors be outdoor 2-5 times, 100 times are even up to when serious, that is to say, that
We just have tens million of pollutants and enter our lung by air if often saying one minute, these pollutants include：
Bacterium, virus, dust mite, pernicious gas, dust, VOC (VOC) etc..Especially in recent years, most of China
The haze problem in area is also increasingly severe, and the impurity in these air damages our body.
Air cleaner enters into people's production gradually and in life, air cleaner is to refer to adsorb, decompose or convert
Pollutant in various air, effectively improves the product of indoor air clean degree.There is application in house, medical treatment, industrial circle,
Topmost function is to remove the particulate matter in air, including anaphylactogen, indoor PM2.5 etc., at the same can also solve due to
Interior, the underground space, in-car volatile organic matter air pollution problems inherent caused by finishing or other reasonses.Due to relative closure
The release of space Air Contamination thing the characteristics of have persistence and be uncertain, therefore purify Interior Space using air cleaner
Gas is one of method of internationally recognized improvement IAQ.Most of air cleaners all mainly pass through filter screen on the market
Filtering realize the purpose of purification air, and filter screen is broadly divided into：Particulate matter filter screen and organic matter filter screen.Particulate matter filter screen is again
It is divided into thick effect filter screen and fine particle filter screen；Organic matter filter screen is divided into except formaldehyde filter screen, deodorization filter screen, active carbon filter screen etc..Often
A kind of filter screen mainly for pollution sources be different from, the principle of filtering is also differed.
At present, the effect of existing air-conditioning equipment air filtration is not ideal or function without air filtration.It is empty
When allocating and transporting row, the air quality in space under air conditioner surroundings cannot ensure well, influence the body of people.
The content of the invention
The technical problem to be solved in the present invention is：In order to solve existing Air Conditioning poor filtration effect or without air mistake
The problem of filtering function, present invention offer is a kind of to be solved the above problems with the air cleaner of filtration, purification air.
The technical solution adopted for the present invention to solve the technical problems is：A kind of air cleaner, for being installed in air-conditioning
Air inlet, it includes outer cover, filter core, bottom and flexible couplings with the air cleaner, and outer cover has openend, closure
Multiple holes one are offered in end and hollow inner chamber, the closed end, the filter core is installed on interior intracavitary, and the bottom is consolidated
Surely it is installed at openend, multiple holes two is offered on the bottom, in a ring, the bottom is kept away the flexible couplings
The side at mouth end and a side bonds of flexible couplings, flexible couplings are covered on the air inlet of air-conditioning, and flexible couplings are another
Side is Nian Jie with air-conditioning.The structure can make the air into air-conditioning first pass through air cleaner filtration, purification, improve air-conditioning and enter
The air quality of wind.
Further preferably, the rectangular ring structure of the flexible couplings, flexible couplings have first connecting portion and with
The connected second connecting portion of one connecting portion, is formed with link slot between first connecting portion and second connecting portion.The structure with it is existing
The air inlet form fit of air-conditioning, flexible couplings make the air inlet formation flexible connection of bottom and air-conditioning, so that air filtration
Connection between device and air-conditioning is not easy to break to come off.Annular groove can be for mutually motion provides slow between air cleaner and air-conditioning
Displacement space is rushed, prevents from mutually colliding the damage being likely to result between air cleaner and air-conditioning.
Further preferably, the flexible couplings are made up of silica gel.Silicone elastomer is good and technological forming is convenient and simple easy,
Provided safeguard for batch production.
Further preferably, the bottom cover clasp is mounted in described openend, detachable between bottom and outer cover.The structure is convenient
Dismantle bottom and outer cover to change filter core, it is ensured that the air purification effect of air cleaner.
Further preferably, the multiple linear array of hole one is distributed in closed end.The structure can filter air inlet
The air of device is uniform and stable, and effectively air is filtered using the area of filter core.
Further preferably, the multiple hole bilinear array is distributed on bottom.The structure can make to enter air-conditioning air inlet
Air it is uniform and stable.
Further preferably, the filter core includes the first filter element and the second filter element, the second filter element position
In the first filter element side, first filter element and the second filter element are that V-type continuously rolls over shape structure, described first
The folding spacing of filter element and the second filter element is identical, the folding ridge one of first filter element and second filter element
Folding ridge two on same vertical line, and the flanging one of first filter element folding corresponding with second filter element
Side two is parallel.The filter core mainly uses Hydrodynamics Theory, and this is designed to effectively drop by the stream and advection of air-flow
Vortex phenomenon that is low or avoiding the air current composition caused by rolling over shape unstable and produce, while reduction or reduction are due to vortex
The resistance brought rises.V-type continuous structure is made by the way of filter element is given a discount to increase the filtering surface of filtrate
Product, filter element is combined to form resistance small, and filter efficiency is high.
Further preferably, first filter element is VOC and thick effect aerosol filtration unit, bag
Include the polyester layer one being bonded successively, voc filter layer and slightly imitate filter layer.The polyester layer of the structure is propped up together
Support is acted on, and voc filter layer is fixed on into polyester layer one using adhesive imitates in the middle of filtering material layer with thick,
Avoid under airflow function, the issuable problem that comes off of voc filter layer.
Further preferably, the voc filter layer is by activated carbon, molecular sieve or high water absorbing and retaining properties tree
Fat is constituted.Because of formaldehyde in VOC, benzene, the harmful gas such as toluene effectively can be inhaled by micropore
It is attached, so air-flow removes harmful volatile organic compound by then can fully be adsorbed after activated carbon, molecular sieve
Thing gas.
Further preferably, second filter element be high efficiency filter unit, be followed successively by from top to bottom high efficiency filter layer and
Polyester layer two.It is further ensured that air filtration effect.
The beneficial effects of the invention are as follows a kind of air cleaner of the invention is installed in air-conditioning air inlet, the air mistake
Filter is installed on existing air-conditioning, makes up existing air conditioning filter effect difference or the deficiency without air filtering function, purification
The air of air-conditioning air intake, it is ensured that the air quality of air-conditioning work environment, and air-conditioning need not be changed.It is viscous using flexible couplings
The air inlet of air-conditioning is connected on, air will not be leaked into from junction, good sealing effect makes air to first pass through air cleaner
Air-conditioning air inlet is entered back into after purification, it is ensured that air quality.Flexible couplings can make the air inlet of bottom and air-conditioning form soft
Property connection come off so that connection between air cleaner and air-conditioning is not easy to break.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the assembling schematic diagram of air cleaner of the present invention and air-conditioning.
Fig. 2 is air cleaner perspective exploded view of the present invention.
Fig. 3 is the flexible couplings schematic perspective view of air cleaner of the present invention.
Fig. 4 is the flexible couplings left view of air cleaner of the present invention.
Fig. 5 is the cover structure front view of air cleaner of the present invention.
Fig. 6 is the outer cover schematic perspective view of air cleaner of the present invention.
Fig. 7 is the filter cartridge construction front view of air cleaner of the present invention.
Fig. 8 is diagrammatic cross-section of Fig. 7 filter cores along line A-A.
Fig. 9 is the schematic perspective view of the cover plate of air cleaner of the present invention.
100, air-conditioning in figure；1st, outer cover；2nd, filter core；3rd, bottom；4th, flexible couplings；11st, openend；12nd, closed end；
13rd, inner chamber；31st, hole two；21st, the first filter element；22nd, the second filter element；41st, first connecting portion；42nd, second connecting portion；
43rd, link slot；121st, Kong Yi；211st, polyester layer one, 212, voc filter layer；213rd, filter layer is slightly imitated；
214th, ridge one is rolled over；215th, flanging one；221st, high efficiency filter layer；222nd, polyester layer two；223rd, ridge two is rolled over；224th, flanging two；L, folding
Spacing.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figs 1-9, in a kind of preferred embodiment of air cleaner of the invention, the air cleaner is used to fill
The air inlet of air-conditioning 100 is located at, the air cleaner includes outer cover 1, filter core 2, bottom 3 and flexible couplings 4.Such as Fig. 5-
Shown in 6, outer cover 1 has offers multiple holes one in openend 11, closed end 12 and hollow inner chamber 13, the closed end 12
121, the multiple linear array of hole 1 is distributed in closed end 12.The filter core 2 is installed in inner chamber 13.Such as Fig. 2
Shown, the spiral-lock of bottom 3 is detachable between bottom 3 and outer cover 1 in described openend 11.As shown in figure 9, the bottom 3
On offer multiple holes 2 31, the multiple linear array of hole 2 31 is distributed on bottom 3.As shown in Figure 3-4, the soft company
The rectangular ring structure of fitting 4, flexible couplings 4 have first connecting portion 41 and the second connecting portion being connected with first connecting portion 41
42, link slot 43 is formed between first connecting portion 41 and second connecting portion 42.The flexible couplings 4 are made up of silica gel.Such as
Shown in Fig. 1-2, side of the bottom 3 away from openend 11 is be bonded with first connecting portion 41, and flexible couplings 4 cover on air-conditioning
On 100 air inlet, second connecting portion 42 is be bonded with air-conditioning 100.
It is appreciated that flexible couplings 4 can also be made up of rubber or other high polymer materials.
As Figure 7-8, the filter core 2 includes the first filter element 21 and the second filter element 22, second filtering
Unit 22 is located at the side of the first filter element 21, and the filter element 22 of the first filter element 21 and second is that V-type is continuously rolled over
The folding spacing L of shape structure, first filter element 21 and the second filter element 22 is identical, the folding of first filter element 21
The folding ridge 2 223 of ridge 1 and second filter element 22 is on same vertical line, and the folding of first filter element 21
The flanging two 224 corresponding with second filter element 22 of side 1 is parallel.First filter element 21 has for volatility
Machine compound and thick effect aerosol filtration unit, including polyester layer 1, the voc filter layer being bonded successively
212 imitate filter layer 213 with thick.The voc filter layer 212 is by activated carbon, molecular sieve or high water absorbing and retaining properties
Resin is constituted.Second filter element 22 is high efficiency filter unit, and high efficiency filter layer 221 and polyester layer are followed successively by from top to bottom
2 222.
When air-conditioning 100 works, air cleaner of the present invention is opened, air cleaner is sent into empty after air filtration is purified
Air port is transferred in, so that Air-conditioning Cycle uses the air purified by air cleaner, the sky of air-conditioning work environment is improved
Makings amount, has reached the effect of filtration, purification air.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (8)
1. a kind of air cleaner, the air inlet for being installed in air-conditioning (100), it is characterized in that：Including outer cover (1), filter core
(2), bottom (3) and flexible couplings (4), outer cover (1) have openend (11), closed end (12) and hollow inner chamber (13),
Multiple holes one (121) are offered on the closed end (12), the filter core (2) is installed in inner chamber (13), the bottom
(3) it is installed on openend (11) place, the bottom (3) and offers multiple holes two (31), the flexible couplings (4) is in
Annular, side of the bottom (3) away from openend (11) and a side bonds of flexible couplings (4), flexible couplings (4) cover
On the air inlet of air-conditioning (100), flexible couplings (4) opposite side is Nian Jie with air-conditioning (100)；The filter core (2) includes first
Filter element (21) and the second filter element (22), second filter element (22) are located at the first filter element (21) side,
First filter element (21) and the second filter element (22) are that V-type continuously rolls over shape structure, first filter element
(21) and the second filter element (22) folding spacing (L) it is identical, the folding ridge one (214) of first filter element (21) with it is described
The folding ridge two (223) of second filter element (22) is on same vertical line, and the flanging one of first filter element (21)
(215) flanging two (224) corresponding with second filter element (22) is parallel, and first filter element (21) is volatilization
Property organic compound and thick effect aerosol filtration unit, including polyester layer one (211), the VOC being bonded successively
Filter layer (212) and thick effect filter layer (213).
2. air cleaner according to claim 1, it is characterized in that：The rectangular ring structure of the flexible couplings (4) is soft
Property connector (4) there is first connecting portion (41) and the second connecting portion (42) that is connected with first connecting portion (41), first connects
Link slot (43) is formed between portion (41) and second connecting portion (42).
3. air cleaner according to claim 1, it is characterized in that：The flexible couplings (4) are made up of silica gel.
4. air cleaner according to claim 1, it is characterized in that：Bottom (3) spiral-lock is in described openend
(11) it is, detachable between bottom (3) and outer cover (1).
5. air cleaner according to claim 1, it is characterized in that：The multiple (121) linear array of hole one is distributed on
In closed end (12).
6. air cleaner according to claim 1, it is characterized in that：The multiple (31) linear array of hole two is distributed on bottom
Cover on (3).
7. air cleaner according to claim 1, it is characterized in that：The voc filter layer (212)
It is made up of activated carbon, molecular sieve or high water absorption water-retaining resin.
8. air cleaner according to claim 7, it is characterized in that：Second filter element (22) is high efficiency filter list
Member, is followed successively by high efficiency filter layer (221) and polyester layer two (222) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598259.0A CN104359214B (en) | 2014-10-30 | 2014-10-30 | Air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598259.0A CN104359214B (en) | 2014-10-30 | 2014-10-30 | Air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104359214A CN104359214A (en) | 2015-02-18 |
| CN104359214B true CN104359214B (en) | 2017-11-07 |
Family
ID=52526502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598259.0A Active CN104359214B (en) | 2014-10-30 | 2014-10-30 | Air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359214B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597435A (en) * | 2015-11-18 | 2016-05-25 | 远大空品科技有限公司 | Filtering device and air conditioner indoor machine |
| CN111469625A (en) * | 2020-04-16 | 2020-07-31 | 曹先配 | Self-monitoring method for automobile air conditioner filter element |
| EP3936212A1 (en) * | 2020-07-08 | 2022-01-12 | NanoCleanAir GmbH | Filter device and systems for controlling air-suspended particle distribution and concentration |
| CN117146361B (en) * | 2023-11-01 | 2024-01-05 | 深圳市海天源过滤器有限公司 | Air filter and air supply device of filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204214112U (en) * | 2014-10-30 | 2015-03-18 | 江苏创云环保科技有限公司 | Air cleaner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5772738A (en) * | 1993-11-30 | 1998-06-30 | Purex Co., Ltd. | Multifunctional air filter and air-circulating clean unit with the same incorporated therein |
| CN100360864C (en) * | 2003-04-30 | 2008-01-09 | 乐金电子(天津)电器有限公司 | Dust collection and filtering device for air purifier |
| CN101078558A (en) * | 2006-05-25 | 2007-11-28 | 乐金电子(天津)电器有限公司 | Air-conditioner |
| CN202355962U (en) * | 2011-11-23 | 2012-08-01 | 苏州科佳环境科技有限公司 | Baffle-plate-free high-temperature-resistant cassette filter |
| US9034068B2 (en) * | 2012-06-05 | 2015-05-19 | Clarcor Air Filtration Products, Inc. | Box filter with orientation device |
-
2014
- 2014-10-30 CN CN201410598259.0A patent/CN104359214B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204214112U (en) * | 2014-10-30 | 2015-03-18 | 江苏创云环保科技有限公司 | Air cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104359214A (en) | 2015-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104359214B (en) | Air cleaner | |
| CN205825384U (en) | A kind of filter screen of air purifier overall architecture | |
| CN204307476U (en) | Air purifier | |
| CN107137984A (en) | A kind of combined air air purifying apparatus | |
| CN204429002U (en) | A kind of air conditioner for automobile cleaner | |
| CN103912921A (en) | Large-area horizontal air supply type air purifier | |
| CN107131587A (en) | A kind of novel household air purifier | |
| CN204984215U (en) | Novel dust removal window that disinfects | |
| CN203737045U (en) | Vertical lamp type integrated fresh air filter | |
| CN205119260U (en) | Novel intelligent draught fan | |
| CN107606720A (en) | A kind of indoor purifying air assembly | |
| CN205026812U (en) | Air purifier | |
| CN104613542A (en) | Efficient low-wind-resistance air filtering method and module | |
| CN103884052A (en) | Air purifier with mask as filter material | |
| CN204214112U (en) | Air cleaner | |
| CN2441067Y (en) | Air purifier | |
| CN203249340U (en) | Household fresh air system with air purification function | |
| CN213492501U (en) | Air filter screen convenient to dismouting | |
| CN205360844U (en) | Bucket formula air purification filter screen | |
| CN204925883U (en) | Rotatory display screen of air purification formula | |
| CN107084435A (en) | It is a kind of to prevent the air cleaning unit of secondary pollution | |
| CN203928189U (en) | Desktop air purifier | |
| CN107062422A (en) | Improve the air purifier of purification efficiency | |
| CN203810567U (en) | Large-area horizontal-air supply type air purifier | |
| CN204107228U (en) | A kind of air cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |