CN105222232B - Room air fresh-keeping device and its application method with filtering film component installed body - Google Patents
Room air fresh-keeping device and its application method with filtering film component installed body Download PDFInfo
- Publication number
- CN105222232B CN105222232B CN201510742771.2A CN201510742771A CN105222232B CN 105222232 B CN105222232 B CN 105222232B CN 201510742771 A CN201510742771 A CN 201510742771A CN 105222232 B CN105222232 B CN 105222232B
- Authority
- CN
- China
- Prior art keywords
- film component
- filtering film
- keeping device
- air fresh
- room air
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000030279 gene silencing Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 240000005528 Arctium lappa Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000009298 carbon filtering Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of room air fresh-keeping device and its application method with filtering film component installed body, and filtering film component is arranged by filtering film component installed body on air fresh-keeping device indoors；Filtering film component installed body is installed on pushing, above carrying, push away, draw, by way of anticlockwise or right rotation by filtering film component on room air fresh-keeping device.Filtering film component of the present invention is connected by way of clamping, and user need to only pull crank arm upward or downward, you can realize the dismounting or installation of filtering film component, women, it is old and young all can filtering film component easy to disassemble clean；The handle of setting facilitates filtering film component to take out and put back to；Further, the silica gel of filtering film component air outlet and fans entrance is flexible coupling between mouth and is connected by the way of grafting, so that the bottom of filtering film component and head is made the structure of integral type, is facilitated installation, reduce cost；It is simple in structure, it is very practical.
Description
Technical field
The present invention relates to the filter membrane mounting technique fields of room air fresh-keeping device, specifically a kind of to have filter membrane
The room air fresh-keeping device of component installed body and the application method of the filtering film component installed body.
Background technology
Room air fresh-keeping device is for indoor air purification, fresh-keeping machine.Its operation principle is protected by air
The outdoor blast pipe (component) of fresh machine is sequentially communicated filtering film component, wind turbine (component), taste removal high efficiency filter chamber (component), heating
Chamber (component) air outlet (component) and blast velocity control device assembly will be conveyed into interior after outdoor air filtration.
In the prior art, filtering film component is fixedly connected with the air intake vent of wind turbine by structures such as screws, be not easy to installation and
Disassembly, cleaning, field of employment is limited, and using effect is poor.
It is accordingly required in particular to a kind of room air fresh-keeping device and its application method with filtering film component installed body,
To solve problems of the prior art.
Invention content
The purpose of the present invention is to solve in the prior art, filtering film component is fixedly connected with wind turbine by structures such as screws
Air intake vent, be not easy to installation and removal cleaning, field of employment is limited, and the poor defect of using effect, providing one kind had
The room air fresh-keeping device and its application method of filter membrane component installed body, to solve problems of the prior art.
To achieve the above object, technical scheme is as follows：
A kind of room air fresh-keeping device with filtering film component installed body, including room air fresh-keeping device and setting exist
Filtering film component on room air fresh-keeping device, filtering film component installed body further include filtering film component installed body, described
Filtering film component is arranged by filtering film component installed body on air fresh-keeping device indoors.
In the present invention, the filtering film component installed body includes crank arm, rotary shifted piece and shaft, the bent axle
Two tops of arm are separately connected rotary shifted piece, and described rotary shifted piece is arranged by shaft on air fresh-keeping device indoors, institute
Rotary shifted piece of upper setting filtering film component screens is stated, the crank arm drives rotary shifted piece makes rotation by the rotation of shaft
Misplace block have the first extreme position and the second extreme position, described rotary shifted piece be in the first extreme position when, filter membrane
The filtering air outlet of filtering film component is closely fastened on the air intake vent of wind turbine by component screens, and described rotary shifted piece is in second
When extreme position, filtering film component screens, which is cancelled, engages the filtering air outlet of filtering film component and the air intake vent of wind turbine.
In the present invention, the filtering film component screens includes axial screens and end screens.
In the present invention, the room air fresh-keeping device further includes wind turbine, and the wind turbine includes air intake vent and air outlet, institute
The air intake vent for stating wind turbine was connected to silica gel connecting hose connection filtering film component.
In the present invention, handle is set on the filtering film component.
In the present invention, the wind turbine pendulum spring suspension by way of be arranged on air fresh-keeping device indoors.
In the present invention, the filtering film component includes bottom and head, and the bottom and head are an integral structure.
In the present invention, the filtering film component includes film wire, and the shape of the film wire is U-shaped.
A kind of use of the filtering film component installed body of the room air fresh-keeping device with filtering film component installed body
Method, the filtering film component installed body pushing, above carrying, push away, draw, by way of anticlockwise or right rotation by filtration module
Part is installed on room air fresh-keeping device.
In the present invention, it is described push, above carry be rotary shifted piece connection by way of clamp；It is described that push away, draw be logical
Cross elastomeric element clamping；The anticlockwise, right rotation are clamped by way of rotating screens.
Advantageous effect
A kind of the room air fresh-keeping device and its application method with filtering film component installed body of the present invention, and it is existing
Technology is compared, and filtering film component is connected by way of clamping, and user need to only pull crank arm upward or downward, you can realize
The dismounting or installation of filter membrane component, women, it is old and young all can filtering film component easy to disassemble clean；The handle of setting facilitated
It the taking-up of filter membrane component and puts back to；Further, the silica gel of filtering film component air outlet and fans entrance is flexible coupling between mouth and adopts
It is connected with the mode of grafting, the bottom of filtering film component and head is enable to make the structure of integral type, facilitated installation, reduce
Cost；Wind turbine is arranged by spring shock absorption mode on air fresh-keeping device indoors, and rigid contact is avoided, and having reduces noise and subtract
Shake effect；In preferred embodiment, to save the longitudinal space of filtering film component, the film wire in filtering film component uses U
Type structure ensure that and filter membrane area maximum in shortest longitudinal space, can reach when filtering film component is integrally removed
Effect convenient for cleaning；It is simple in structure, it is very practical, it achieves the object of the present invention.
Description of the drawings
Fig. 1 the structural representation of present invention；
The structural schematic diagram of Fig. 2 filtering film components of the present invention；
The structural schematic diagram of Fig. 3 filtering film component installed bodies of the present invention；
Structural schematic diagram when Fig. 4 wind turbines of the present invention are mounted on by pendulum spring on room air fresh-keeping device；
Fig. 5 is the stereogram of Fig. 4；
The operation principle schematic diagram of Fig. 6 present invention；
Structural representation Fig. 1 of Fig. 7 film wires of the present invention；
Structural representation Fig. 2 of Fig. 8 film wires of the present invention.
In figure：1, room air fresh-keeping device；2, outdoor blast pipe；3, filtering film component；31, bottom；32, head；4, wind
Machine；33, filtering film component air outlet；34, film wire；41, air intake vent；42, air outlet；5, taste removal high efficiency filter chamber；6, heating chamber；
7, air outlet；8, pendulum spring；9, filtering film component installed body；91, crank arm；92, rotary shifted piece；921, filtration module
Part screens；9211, axial screens；9212, end screens；93, shaft；10, silencing cavity；20, silica gel connecting hose；30, handle.
Specific implementation mode
In the view of whole attached drawings, corresponding reference mark indicates corresponding component.
A kind of room air fresh-keeping device and its application method with filtering film component installed body, including room air are protected
Fresh machine 1, the filtering film component 3 being arranged on air fresh-keeping device 1 indoors and filtering film component installed body 9, filtering film component 3 are logical
Filtering film component installed body 9 is crossed to be arranged on air fresh-keeping device 1 indoors.
Outdoor blast pipe 2, filtering film component 3, wind turbine (and controller) 4, silencing cavity are set on room air fresh-keeping device 1
10, taste removal high efficiency filter chamber 5, heating chamber 6, air outlet 7, display controller, 24V power supplys (entering 220VAC, go out 24VDC) etc..Room
External air inlet pipe 2 is sequentially communicated filtering film component 3 (being provided with filter hole on filtering film component 3, pass through filtered communication), wind turbine 4, removes
Taste high efficiency filter chamber 5, heating chamber 6 and air outlet 7, for interior will to be conveyed into after outdoor air filtration；Wind turbine 4 contain into
The air intake vent 41 of air port 41 and air outlet 42, wind turbine 4 is connected to filtering film component 3, and the air outlet 42 of wind turbine 4 is connected to the efficient mistake of taste removal
Filter chamber 5, wind turbine 4 are connected to taste removal high efficiency filter chamber 5 by silencing cavity 10, and wind turbine 4 is arranged by 8 hang of pendulum spring in room
On interior air fresh-keeping device 1, having reduces noise and damping effect；In preferred embodiment, the quantity of pendulum spring 8 is 4,
It avoids being rigidly connected；
When in use, outdoor blast pipe 2 is sequentially connected filtering film component 3, detachable membrane module connecting interface, wind turbine
Air intake vent connector, assembling holder, wind turbine and controller, silencing cavity, taste removal high efficiency filter chamber 5, heating chamber 6 and air outlet
7, wind turbine 4 includes air intake vent 41 and air outlet 42, and the air intake vent 41 of wind turbine 4 is connected to filtering film component 3 by silica gel connecting hose 20,
The air outlet 42 of wind turbine 4 is connected to taste removal high efficiency filter chamber 5 by silencing cavity 10；Sound gobo can be used in silencing cavity 10 in the present invention
Wind turbine 4 is arranged in silencing cavity 10 and reaches soundproof effect by the chamber structure surrounded；In best embodiment, wind turbine 4 passes through
Spring shock absorption mode is arranged on air fresh-keeping device 1 indoors, avoids rigid contact, and having reduces noise and damping effect；Filtering
Between membrane module 3 and wind turbine 4 using clamping by the way of, user only need to pull or press upward or downward (in preferred embodiment,
By the way of pushing) crank arm, the pull-out that filtering film component 3 then can be realized by handle 30 is dismantled or push-in is installed,
Women, the old and the young all can easily clean filtering film component 3；Also due to the inlet air of filtering film component air outlet 33 and wind turbine
It is connected by the way of grafting between mouthful, the bottom 31 of filtering film component 3 and head 32 is enable to make the structure of integral type, side
Just it installs, reduces cost.In preferred embodiment, the handle 30 for facilitating and taking out and putting back to is designed on filtering film component 3.
To save the longitudinal space of filtering film component 3, the film wire 34 in filtering film component 3 uses U-shaped structure, ensure that shortest
It is maximum that membrane area is filtered in longitudinal space, can be achieved the effect that convenient for cleaning when 3 entirety of filtering film component is removed.
In preferred embodiment, the quantity of pendulum spring 8 is 4, can be directed to the size and shape of wind turbine 4, uniformly divide
Cloth reaches preferable damping noise reduction effect on the installation end face of wind turbine 4.
In preferred embodiment, the filtering film component air outlet 33 of filtering film component 3 and the air intake vent 41 of wind turbine 4 pass through
Filtering film component installed body 9 is clamped, and achievees the effect that be easy for installation and removal；
Filtering film component installed body 9 is U-shaped crank arm 91, bent axle comprising rotary shifted piece 92, shaft 93 and shape
Two tops of arm 91 are separately connected rotary shifted piece 92, and rotary shifted piece 92 is arranged air fresh-keeping device 1 indoors by shaft 93
On, filtering film component screens 921 is set on rotary shifted piece 92, and crank arm 91 drives rotary shifted piece 92 rotation by shaft 93
Turn to make rotary shifted piece 92 there is the first extreme position and the second extreme position, rotary shifted piece 92 is in the first extreme position
When, the filtering air outlet 31 of filtering film component 3 is closely fastened on the air intake vent 41 of wind turbine 4 by filtering film component screens 921, rotation
When dislocation block 92 is in the second extreme position, 31 He of filtering air outlet to filtering film component 3 is cancelled in filtering film component screens 921
The air intake vent 41 of wind turbine 4 engages；Realize that user need to only pull crank arm upward or downward, you can realize the dismounting of filtering film component
Or installation, women, the old and the young all can be easy to use.
For the locating effect for reaching more outstanding to filtering film component 3, filtering film component screens 921 includes axial screens
9211 and end screens 9212, achieve the effect that the fast sealing positioning of both sides position.
The quantity of axial screens 9211 and end screens 9212 is respectively two, can be symmetricly set on filtering film component 3
Both sides reach preferable using effect.
Filtering film component 3 include bottom 31 and head 32, due between filtering film component and wind turbine using be clamped by the way of
Connection, bottom 31 and head 32 are made of one formula structure, remain able to convenient for cleaning.
In preferred embodiment, the head of filtering film component 3 is round (a diameter of 90mm) or is rectangular
(90mmX90mm)。
In preferred embodiment, 3 head side of filtering film component is equipped with small-sized handle.
In preferred embodiment, 3 head design of filtering film component has seal washer fixing groove.
In preferred embodiment, 34 part of film wire of filtering film component 3 uses U-shaped structure, with existing " 1 " font film
Silk is compared, and the present invention need not close film wire 34, sound construction when filtering film component 3 is molded, and reduces installation
Process.
In preferred embodiment, the shaft section of filtering film component 3 is U-shaped.
In preferred embodiment, filtering film component 3 is hollow fiber microfiltration membrane.
In preferred embodiment, taste removal high efficiency filter chamber uses activated carbon filtering+Hepa filters, and reaching preferably makes
Use effect.
A kind of use of the filtering film component installed body of the room air fresh-keeping device with filtering film component installed body
Method, filtering film component installed body pushing, above carrying, push away, draw, by way of anticlockwise or right rotation by filtering film component card
Dismounting is realized on room air fresh-keeping device, and by opposite step, and women, the old and the young can be made easy to disassemble can all to filter
Membrane module is cleaned；For example, in specifically used, the filtering air outlet of filtering film component 3 clamps machine by filtering film component
Structure is connected to the air intake vent 41 of wind turbine 4.
In preferred embodiment, pushing, above carrying is clamped by way of rotary shifted piece of connection；It is described push away, draw be
It is clamped by elastomeric element；The anticlockwise, right rotation are clamped by way of rotating screens.
This hair can be understood and used the above description of the embodiments is intended to facilitate those skilled in the art
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments,
Those skilled in the art's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be in this hairs
Within bright protection domain.
Claims (9)
1. a kind of room air fresh-keeping device with filtering film component installed body, including room air fresh-keeping device and setting are in room
Filtering film component on interior air fresh-keeping device, which is characterized in that further include filtering film component installed body, the filtering film component
By the way that in the setting of filtering film component installed body indoors air fresh-keeping device, the filtering film component installed body includes bent axle
Two tops of arm, rotary shifted piece and shaft, the crank arm are separately connected rotary shifted piece, and described rotary shifted piece by turning
Indoors on air fresh-keeping device, described rotary shifted piece upper setting filtering film component screens, the crank arm drives rotation for axis setting
Turn dislocation block makes rotary shifted piece to have the first extreme position and the second extreme position by the rotation of shaft, described rotary shifted
When block is in the first extreme position, the filtering air outlet of filtering film component is closely fastened on entering for wind turbine by filtering film component screens
Air port, described rotary shifted piece be in the second extreme position when, filtering film component screens cancellation filtering film component is filtered out
The air intake vent of air port and wind turbine engages.
2. room air fresh-keeping device according to claim 1, it is characterised in that：The filtering film component screens includes axial
Screens and end screens.
3. room air fresh-keeping device according to any one of claims 1 to 2, it is characterised in that：The room air fresh-keeping device
Further include wind turbine, the wind turbine includes air intake vent and air outlet, and the air intake vent of the wind turbine was connected to silica gel connecting hose and connected
Filter membrane component.
4. room air fresh-keeping device according to claim 3, it is characterised in that：Handle is set on the filtering film component.
5. room air fresh-keeping device according to claim 3, it is characterised in that：The wind turbine is hung by pendulum spring
Mode be arranged on air fresh-keeping device indoors.
6. room air fresh-keeping device according to claim 3, it is characterised in that：The filtering film component includes bottom and head
Portion, the bottom and head are an integral structure.
7. room air fresh-keeping device according to claim 3, it is characterised in that：The filtering film component includes film wire, institute
The shape for stating film wire is U-shaped.
8. a kind of user of such as filtering film component installed body of claim 1-7 any one of them room air fresh-keeping devices
Method, it is characterised in that：The filtering film component installed body is pushing, above carrying, push away, draw, by way of anticlockwise or right rotation
Filtering film component is installed on room air fresh-keeping device.
9. the application method of filtering film component installed body according to claim 8, it is characterised in that：It is described push, on
Carry is clamped by way of rotary shifted piece of connection；It is described that push away, draw clamped by elastomeric element；The anticlockwise, dextrorotation
It turn to be clamped by way of rotating screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742771.2A CN105222232B (en) | 2015-11-03 | 2015-11-03 | Room air fresh-keeping device and its application method with filtering film component installed body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742771.2A CN105222232B (en) | 2015-11-03 | 2015-11-03 | Room air fresh-keeping device and its application method with filtering film component installed body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222232A CN105222232A (en) | 2016-01-06 |
| CN105222232B true CN105222232B (en) | 2018-07-17 |
Family
ID=54991344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742771.2A Expired - Fee Related CN105222232B (en) | 2015-11-03 | 2015-11-03 | Room air fresh-keeping device and its application method with filtering film component installed body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105222232B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314457B (en) * | 2019-07-10 | 2022-06-03 | 江苏国技智能科技有限公司 | Filter membrane pressing device for smoke dust and smoke sampling head |
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|---|---|---|---|---|
| US5549722A (en) * | 1994-12-30 | 1996-08-27 | Dana Corporation | Air filter assemblies and a frustoconical air filter element for use with the assemblies |
| JP3591847B2 (en) * | 1992-03-26 | 2004-11-24 | 日本電気エンジニアリング株式会社 | Air filtration equipment |
| CN101943018A (en) * | 2010-09-29 | 2011-01-12 | 煤炭科学研究总院重庆研究院 | Recooler for mine |
| CN102755139A (en) * | 2011-04-25 | 2012-10-31 | 乐金电子(天津)电器有限公司 | Installing structure of high-efficiency air filter |
| DE202013011735U1 (en) * | 2013-09-26 | 2014-05-05 | Haslach Luft und Schalltechnik GmbH | Device for cleaning the room air |
| CN203628869U (en) * | 2014-01-02 | 2014-06-04 | 钟思炜 | Air purifier convenient to detach and clean |
| CN104764107A (en) * | 2015-04-01 | 2015-07-08 | 浙江爱仕达生活电器有限公司 | Vertical air purifier |
| CN104841207A (en) * | 2014-02-18 | 2015-08-19 | 布鲁雅尔公司 | Air purifier device with coupling mechanism |
| CN104976696A (en) * | 2015-07-07 | 2015-10-14 | 叶建荣 | Air purifier capable of improving purification efficiency |
| CN205191733U (en) * | 2015-11-03 | 2016-04-27 | 吴国庆 | Fresh -keeping machine of room air with filtration membrane group spare clamps mechanism |
-
2015
- 2015-11-03 CN CN201510742771.2A patent/CN105222232B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3591847B2 (en) * | 1992-03-26 | 2004-11-24 | 日本電気エンジニアリング株式会社 | Air filtration equipment |
| US5549722A (en) * | 1994-12-30 | 1996-08-27 | Dana Corporation | Air filter assemblies and a frustoconical air filter element for use with the assemblies |
| CN101943018A (en) * | 2010-09-29 | 2011-01-12 | 煤炭科学研究总院重庆研究院 | Recooler for mine |
| CN102755139A (en) * | 2011-04-25 | 2012-10-31 | 乐金电子(天津)电器有限公司 | Installing structure of high-efficiency air filter |
| DE202013011735U1 (en) * | 2013-09-26 | 2014-05-05 | Haslach Luft und Schalltechnik GmbH | Device for cleaning the room air |
| CN203628869U (en) * | 2014-01-02 | 2014-06-04 | 钟思炜 | Air purifier convenient to detach and clean |
| CN104841207A (en) * | 2014-02-18 | 2015-08-19 | 布鲁雅尔公司 | Air purifier device with coupling mechanism |
| CN104764107A (en) * | 2015-04-01 | 2015-07-08 | 浙江爱仕达生活电器有限公司 | Vertical air purifier |
| CN104976696A (en) * | 2015-07-07 | 2015-10-14 | 叶建荣 | Air purifier capable of improving purification efficiency |
| CN205191733U (en) * | 2015-11-03 | 2016-04-27 | 吴国庆 | Fresh -keeping machine of room air with filtration membrane group spare clamps mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105222232A (en) | 2016-01-06 |
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