CN106994273A - A kind of air cleaning unit with noise elimination function - Google Patents
A kind of air cleaning unit with noise elimination function Download PDFInfo
- Publication number
- CN106994273A CN106994273A CN201710287144.3A CN201710287144A CN106994273A CN 106994273 A CN106994273 A CN 106994273A CN 201710287144 A CN201710287144 A CN 201710287144A CN 106994273 A CN106994273 A CN 106994273A
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- Prior art keywords
- air cleaning
- air
- box
- filter plate
- cleaning box
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Classifications
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- 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
-
- 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
- B01D46/103—Curved filtering elements
-
- 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
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
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Abstract
The invention discloses a kind of air cleaning unit with noise elimination function, it is related to air purifier technical field, including air cleaning box, air cleaning box sidewall bottom is provided with air inlet, air cleaning box top side wall is provided with air outlet, exhaust blower is provided with the top of air cleaning chamber interior wall, air cleaning box top is provided with drive device, exhaust blower is connected with drive device, cambered surface air-out guide plate is provided with air outlet, filter mechanism is additionally provided with air cleaning box, filter mechanism includes the rectangle filter plate of arch filter plate and a pair located at arch filter plate both sides along its length, air cleaning chamber interior wall level is provided with the first chute, rectangle filter plate one end and arch filter plate are affixed, the rectangle filter plate other end is in the first chute, rectangle filter plate and arch filter plate are the network structure that metal is made.Purification efficiency of the present invention is high, soundproof effect is preferable, does not produce noise, environment protection health.
Description
Technical field
The invention belongs to air purifier technical field, and in particular to a kind of air cleaning unit with noise elimination function.
Background technology
Interior can produce substantial amounts of pollutant in the modern life, including：The burning of tobacco, various solvents, paint, computer and
The pollutant of the generations such as printer, wallpaper, carpet, while burning coal etc. can produce sulfur dioxide, carbon monoxide, nitrogen oxides
Deng pollutant.There are the pellets such as dust, bacterium, scurf, hair in room air.Indoor air cleaner is to realize
Air cleaning most directly, easily instrument, with the increasing being continually changing with pollution level of room air pollution property, room
Inner air-cleaning device technology has also obtained rapidly developing.But, noise is larger during most of air cleaning unit work, influence
Usage comfort.
The content of the invention
It is an object of the invention to provide a kind of air cleaning unit with noise elimination function, multiple noise elimination structure is set and net
Change structure, purification efficiency is high, soundproof effect is preferable, does not produce noise, environment protection health.
The invention provides following technical scheme：A kind of air cleaning unit with noise elimination function, including cube
The air cleaning box of structure, air cleaning box sidewall bottom is provided with air inlet, and air cleaning box top side wall is provided with air outlet, empty
Exhaust blower is provided with the top of gas purification chamber interior wall, air cleaning box top is provided with drive device, and exhaust blower is connected with drive device, gone out
Air port, which is oppositely arranged in the both sides of air cleaning box, air outlet, is provided with cambered surface air-out guide plate, is additionally provided with air cleaning box
Filter structure, filter mechanism includes arch filter plate and rectangle filter plate, and rectangle filter plate is symmetricly set on arch filter plate along its length
Both sides, air cleaning chamber interior wall level is provided with the first chute, and rectangle filter plate one end and arch filter plate are affixed, the rectangle filter plate other end
In the first chute, rectangle filter plate and arch filter plate are the network structure that metal is made.
Preferably, the filter mechanism side is provided with side shield, and side shield is consolidated with rectangle filter plate end, arch filter plate end
Connect, air cleaning box side wall is provided with the filter plate gathering hole being adapted with side shield longitudinal section, and side shield edge is arranged with fluid sealant
Pad.
Preferably, mounting seat is additionally provided with the top of the air cleaning chamber interior wall, mounting seat center is provided with mounting groove, exhaust blower
In mounting groove, mounting seat side wall is the globoidal structure of indent, mounting seat side wall and cambered surface air-out guide plate formation air-out passage.
Preferably, the air cleaning chamber interior wall level is provided with the second chute, air cleaning box and is additionally provided with adsorbent box,
Adsorbent box is cube structure, and both sides are in the second chute along its length for adsorbent box, at the top and bottom of adsorbent box
It is that activated carbon granule is provided with network structure, adsorbent box.
Preferably, the adsorbent box is located at below filter mechanism, and air cleaning box side wall is provided with to indulge with adsorbent box and cut
The adaptable adsorbent box gathering hole in face.
Preferably, it is equipped with surface on side wall and side shield outer wall of the adsorbent box in adsorbent box gathering hole
Recess.
Preferably, the air inlet port is provided with catch, and catch is provided with multiple, and catch is from top to bottom from air inlet port court
It is outer to set.
Preferably, the air cleaning chamber interior wall is additionally provided with a pair of wind deflectors, and wind deflector is set below the second chute,
Wind deflector side wall is globoidal structure.
Preferably, also level is provided with dividing plate inside the air cleaning box, and dividing plate is located at below adsorbent box, separator edge
Affixed with air cleaning chamber interior wall, dividing plate and air cleaning chamber interior wall formation drainage chamber, dividing plate are provided with outage, air cleaning
Case side wall is provided with discharging tube, and discharging tube is connected with drainage chamber, and discharging tube is provided with valve.
Preferably, floating valve is provided with the outage, floating valve upper and lower ends portion is more than the cross section of outage, buoyancy
Valve can be moved up and down in outage.
Beneficial effects of the present invention：During work, air in the presence of exhaust blower out of air inlet air inlet purifying box,
Air cleaning box is discharged by both sides air outlet after the purification of filter mechanism, multiple noise elimination structure and treatment facilities are set, only
Change efficiency high, soundproof effect preferably, do not produce noise, environment protection health is specific as follows：
（1）, set filter mechanism：When air passes through filter mechanism, a part passes through from arch filter plate, and another part is filtered from rectangle
Plate passes through, and arch filter plate plays guide functions while dust in air is adsorbed, and passes through the airflow smooth of air formation, drops
Low noise, arch filter plate collaboration rectangle filter plate work, the noise produced during reduction work improves the efficiency of purification；
（2）, set mounting seat：Mounting seat side wall and cambered surface air-out guide plate formation air-out passage, due to air outlet provided with a pair and
It is oppositely arranged, the air-out passage of two arcuate structures is formed at the top of air cleaning chamber interior wall, one side arcuate structure makes cleaned
Air be more smoothly discharged, play further soundproof effect, on the other hand set two air-out passages to improve air-out
Speed, and then improve overall operating efficiency；
（3）, set filter plate gathering hole：Filter mechanism is set to be split out from filter plate gathering hole so as to being attached to arch filter plate and square
The particles such as the dust of shape filter plate are cleaned, and are set side shield and seal gasket, filter mechanism is contacted with air cleaning box
Place is closer, prevents the generation noise that leaks out；
（3）, set adsorbent box：Using the adsorption effect of activated carbon, strengthen detergent power, adsorbent box gathering hole is set, made
Adsorbent box is detachable, so as to regularly replace activated carbon granule；
（4）, surface recesses are set, it is more convenient when making taking-up filter mechanism and adsorbent box for providing surface stress point；
（5）, set wind deflector, guide functions equally are played to air, for further improve soundproof effect；
（6）, set catch, catch is from top to bottom set outwardly from air inlet port, while water conservancy diversion is played, again can be with waterproof
Or prevent article from inadvertently falling off to air cleaning box；
（7）, dividing plate is set and drainage chamber is formed：For discharging the moisture in air cleaning box, specifically, due to activated carbon granule
Also there is certain absorption to the moisture in air, these residual moistures enter discharge opeing in air cleaning box by outage
Room, is finally discharged by discharging tube.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram of the present invention, and wherein filter mechanism and adsorbent box is in unassembled state；
Fig. 3 is the sectional view of the present invention；
Fig. 4 is the sectional view of the present invention, and wherein filter mechanism and adsorbent box is not shown in unassembled state；
Fig. 5 is the dimensional structure diagram of filter mechanism of the present invention；
Fig. 6 is the dimensional structure diagram of mounting seat of the present invention；
Marked in figure：1st, air cleaning box；11st, air inlet；111st, catch；12nd, air outlet；121st, cambered surface air-out guide plate；13、
First chute；14th, filter plate gathering hole；15th, adsorbent box gathering hole；16th, the second chute；17th, wind deflector；2nd, exhaust blower；21st, drive
Dynamic device；22nd, mounting seat；221st, mounting groove；3rd, filter mechanism；31st, rectangle filter plate；32nd, arch filter plate；33rd, side shield；331、
Seal gasket；4th, adsorbent box；41st, surface recesses；5th, dividing plate；52nd, outage；521st, floating valve；53rd, discharging tube；531st, valve
Door.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, art
Language " installation ", " being provided with ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or
It is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also be by between intermediary
Connect connected, can be the connection of two element internals.For the ordinary skill in the art, it can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
Referring to Fig. 1 and Fig. 2, including cube structure air cleaning box 1, the sidewall bottom of air cleaning box 1 is provided with air intake
Mouth 11, the top side wall of air cleaning box 1 is provided with air outlet 12, and air outlet 12 is oppositely arranged on the both sides of air cleaning box, air-out
Cambered surface air-out guide plate 121 is provided with mouth 12.
Referring to Fig. 3 and Fig. 4, exhaust blower 2 is provided with the top of the inwall of air cleaning box 1, the top of air cleaning box 1 is provided with driving dress
21 are put, exhaust blower 2 is connected with drive device 21, filter mechanism 3 is additionally provided with air cleaning box 1, filter mechanism 3 is filtered including arch
Plate 32 and rectangle filter plate 31, rectangle filter plate 31 are symmetricly set in the both sides of arch filter plate 32 along its length, air cleaning box 1
Wall level is provided with the first chute 13, and the one end of rectangle filter plate 31 and arch filter plate 32 are affixed, and the other end of rectangle filter plate 31 is located at first
In chute 13, rectangle filter plate 31 and arch filter plate 32 are the network structure that metal is made.
During work, air in the presence of exhaust blower 2 out of air inlet 11 air inlet purifying box 1, by filter mechanism 3
Purification after discharge that air cleaning unit purification efficiency in air cleaning box 1, the present embodiment is high, eliminate the noise by both sides air outlet 12
Effect preferably, does not produce noise, environment protection health.
Specifically, first, when air passes through filter mechanism 3, a part passes through from arch filter plate 32, and another part is from square
Shape filter plate 31 passes through, and arch filter plate 32 plays guide functions while dust in air is adsorbed, and makes the air-flow of air formation suitable
Unimpeded mistake, reduces noise, and the collaboration rectangle of arch filter plate 32 filter plate 31 works, and the noise produced during reduction work improves purification
Efficiency；Secondly, mounting seat 22 is additionally provided with the top of the inwall of air cleaning box 1, the center of mounting seat 22 is provided with mounting groove 221, air draft
Machine 2 is in mounting groove 221, and the side wall of mounting seat 22 is the globoidal structure of indent, the side wall of mounting seat 22 and cambered surface air-out guide plate 121
Form air-out passage.Because air outlet 12 is provided with a pair and is oppositely arranged, i.e., two arcs are formed at the top of the inwall of air cleaning box 1
The air-out passage of structure, one side arcuate structure makes cleaned air more be smoothly discharged, and plays further soundproof effect,
On the other hand set two air-out passages to improve out airspeed, and then improve overall operating efficiency.
Referring to Fig. 5, the side of filter mechanism 3 is provided with side shield 33, side shield 33 and the end of rectangle filter plate 31, arch filter plate 32
End is affixed, and the side wall of air cleaning box 1 is provided with the filter plate gathering hole 15 being adapted with the longitudinal section of side shield 33, the edge of side shield 33
It is arranged with seal gasket 331.
Using such structure, filter plate gathering hole 15 is set, allow filter mechanism 3 from filter plate gathering hole 15 split out so as to
The particles such as the dust to being attached to arch filter plate 32 and rectangle filter plate 31 are cleaned, and set side shield 33 and seal gasket 331,
Make filter mechanism 3 closer with the contact position of air cleaning box 1, prevent the generation noise that leaks out.
Referring to Fig. 3 and Fig. 4, the inwall level of air cleaning box 1 is provided with the second chute 16, air cleaning box 1 and is additionally provided with suction
Attached dose of box 4, adsorbent box 4 is cube structure, and both sides are in the second chute 16 along its length for adsorbent box 4, adsorbent
The top and bottom of box 4 are that activated carbon granule is provided with network structure, adsorbent box 4.Adsorbent box 4 is located under filter mechanism 3
Side, the side wall of air cleaning box 1 is provided with the adsorbent box gathering hole 15 being adapted with the longitudinal section of adsorbent box 4.
Using such structure, adsorbent box 4 is set, using the adsorption effect of activated carbon, strengthens detergent power, sets and inhale
Attached dose of box gathering hole 15, makes adsorbent box 4 detachable, so as to regularly replace activated carbon granule.
Referring to Fig. 1 and Fig. 2, adsorbent box 4 is equal on the side wall and the outer wall of side shield 33 in adsorbent box gathering hole 15
Provided with surface recesses 41.
Using such structure, surface recesses 41 are set, for providing surface stress point, make taking-up filter mechanism 3 and suction
It is more convenient during attached dose of box 4.
Referring to Fig. 3 and Fig. 4, the inwall of air cleaning box 1 is additionally provided with a pair of wind deflectors 17, and wind deflector 17 abuts the second chute 16
Lower section is set, and the side wall of wind deflector 17 is globoidal structure.
Using such structure, wind deflector 17 is set, guide functions equally are played to air, eliminated the noise for further improving
Effect.
Referring to Fig. 1 and Fig. 2, the port of air inlet 11 is provided with catch 111, and catch 111 is provided with multiple, and catch 111 is from top to bottom
Set outwardly from the port of air inlet 11.
Using such structure, catch 111 is set, catch 111 is from top to bottom set outwardly from the port of air inlet 11, risen
While to water conservancy diversion, with waterproof or it can prevent article from inadvertently falling off to air cleaning box 1 again.
Referring to Fig. 3 and Fig. 4, the inside of air cleaning box 1 also level is provided with dividing plate 5, and dividing plate 5 is located at the lower section of adsorbent box 4, every
The edge of plate 5 and the inwall of air cleaning box 1 are affixed, and dividing plate 5 and the inwall of air cleaning box 1 formation drainage chamber, dividing plate 5 are provided with discharge opeing
Hole 52, the side wall of air cleaning box 1 is provided with discharging tube 53, and discharging tube 53 is connected with drainage chamber, and discharging tube 53 is provided with valve 531.
Using such structure, dividing plate 5 is set and drainage chamber is formed, for discharging the moisture in air cleaning box 1, specifically
Ground, because activated carbon granule also has certain absorption to the moisture in air, these residual moistures are in air cleaning box 1
It is interior, drainage chamber is entered by outage 52, finally discharged by discharging tube 53.
Floating valve 521 is provided with outage 52, the upper and lower ends portion of floating valve 521 is more than the cross section of outage 52, buoyancy
Valve 521 can be moved up and down in outage 52.
Using such structure, floating valve 521 is set, when drainage chamber is filled, floating valve 521, which floats, blocks outage
52, air cleaning box 1 operationally can be equally opened the discharge moisture of valve 531, additionally, can be in air cleaning box 1
Side wall sets observation window, the situation for observing drainage chamber.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of air cleaning unit with noise elimination function, includes the air cleaning box of cube structure（1）, air cleaning box
（1）Sidewall bottom is provided with air inlet（11）, air cleaning box（1）Top side wall is provided with air outlet（12）, air cleaning box（1）It is interior
Exhaust blower is provided with the top of wall（2）, air cleaning box（1）Top is provided with drive device（21）, exhaust blower（2）With drive device（21）
Connection, it is characterised in that：The air outlet（12）It is oppositely arranged on the both sides of air cleaning box, air outlet（11）It is interior to be provided with cambered surface
Air-out guide plate（121）, the air cleaning box（1）Inside it is additionally provided with filter mechanism（3）, filter mechanism（3）Including arch filter plate
（32）With rectangle filter plate（31）, rectangle filter plate（31）It is symmetricly set on arch filter plate（32）Both sides along its length, the sky
Gas purifying box（1）Inwall level is provided with the first chute（13）, rectangle filter plate（31）One end and arch filter plate（32）It is affixed, rectangle filter
Plate（31）The other end is located at the first chute（13）It is interior, rectangle filter plate（31）With arch filter plate（32）It is the netted knot that metal is made
Structure.
2. the air cleaning unit according to claim 1 with noise elimination function, it is characterised in that：The filter mechanism
（3）Side is provided with side shield（33）, side shield（33）With the rectangle filter plate（31）End, arch filter plate（32）End is affixed,
The air cleaning box（1）Side wall is provided with and side shield（33）The adaptable filter plate gathering hole in longitudinal section（14）, side shield（33）
Edge is arranged with seal gasket（331）.
3. the air cleaning unit according to claim 2 with noise elimination function, it is characterised in that：The air cleaning box
（1）Mounting seat is additionally provided with the top of inwall（22）, mounting seat（22）Center is provided with mounting groove（221）, the exhaust blower（2）Located at peace
Tankage（221）It is interior, mounting seat（22）Side wall is the globoidal structure of indent, mounting seat（22）Side wall and the cambered surface air-out guide plate
（121）Form air-out passage.
4. the air cleaning unit according to claim 3 with noise elimination function, it is characterised in that：The air cleaning box
（1）Inwall level is provided with the second chute（16）, air cleaning box（1）Inside it is additionally provided with adsorbent box（4）, adsorbent box（4）It is vertical
Cube structure, adsorbent box（4）Both sides are located at the second chute along its length（16）It is interior, adsorbent box（4）Top and bottom are equal
For network structure, adsorbent box（4）It is interior to be provided with activated carbon granule.
5. the air cleaning unit according to claim 4 with noise elimination function, it is characterised in that：The adsorbent box
（4）Positioned at the filter mechanism（3）Lower section, the air cleaning box（1）Side wall is provided with and adsorbent box（4）Longitudinal section is adapted
Adsorbent box gathering hole（15）.
6. the air cleaning unit according to claim 5 with noise elimination function, it is characterised in that：The adsorbent box
（4）Located at the adsorbent box gathering hole（15）Interior side wall and the side shield（33）Surface recesses are equipped with outer wall
（41）.
7. the air cleaning unit according to claim 6 with noise elimination function, it is characterised in that：The air inlet（11）
Port is provided with catch（111）, catch（111）Provided with multiple, catch（111）From top to bottom from air inlet（11）Port is towards peripheral hardware
Put.
8. the air cleaning unit according to claim 7 with noise elimination function, it is characterised in that：The air cleaning box
（1）Inwall is additionally provided with a pair of wind deflectors（17）, wind deflector（17）Against second chute（16）Lower section is set, wind deflector（17）
Side wall is globoidal structure.
9. the air cleaning unit according to claim 8 with noise elimination function, it is characterised in that：The air cleaning box
（1）Inside also level is provided with dividing plate（5）, dividing plate（5）Positioned at adsorbent box（4）Lower section, dividing plate（5）Edge and air cleaning box
（1）Inwall is affixed, dividing plate（5）And air cleaning box（1）Inwall formation drainage chamber, dividing plate（5）It is provided with outage（52）, it is described
Air cleaning box（1）Side wall is provided with discharging tube（53）, discharging tube（53）Connected with drainage chamber, discharging tube（53）It is provided with valve
（531）.
10. the air cleaning unit according to claim 9 with noise elimination function, it is characterised in that：The outage
（52）It is interior to be provided with floating valve（521）, floating valve（521）Upper and lower ends portion is more than outage（52）Cross section, floating valve（521）
Can be in the outage（52）Inside move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287144.3A CN106994273A (en) | 2017-04-27 | 2017-04-27 | A kind of air cleaning unit with noise elimination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287144.3A CN106994273A (en) | 2017-04-27 | 2017-04-27 | A kind of air cleaning unit with noise elimination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106994273A true CN106994273A (en) | 2017-08-01 |
Family
ID=59435520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287144.3A Withdrawn CN106994273A (en) | 2017-04-27 | 2017-04-27 | A kind of air cleaning unit with noise elimination function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994273A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3513631A (en) * | 1965-03-12 | 1970-05-26 | Pall Corp | Heat-reactivatable adsorbent gas fractionator and process |
| CN101225762A (en) * | 2008-02-13 | 2008-07-23 | 刘恩 | Motor vehicle filtering silencer |
| CN202700264U (en) * | 2012-08-27 | 2013-01-30 | 南京交通职业技术学院 | Air purifying unit capable of sucking air from top |
| CN203518052U (en) * | 2013-11-07 | 2014-04-02 | 嘉兴职业技术学院 | Air purification device |
| CN203750328U (en) * | 2014-04-10 | 2014-08-06 | 宁波先锋电器制造有限公司 | Air purifier |
| CN104353293A (en) * | 2014-12-02 | 2015-02-18 | 陆向东 | Air purification device |
| CN105797533A (en) * | 2016-04-14 | 2016-07-27 | 环境保护部南京环境科学研究所 | Vertical integrated activated carbon adsorption device |
-
2017
- 2017-04-27 CN CN201710287144.3A patent/CN106994273A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3513631A (en) * | 1965-03-12 | 1970-05-26 | Pall Corp | Heat-reactivatable adsorbent gas fractionator and process |
| CN101225762A (en) * | 2008-02-13 | 2008-07-23 | 刘恩 | Motor vehicle filtering silencer |
| CN202700264U (en) * | 2012-08-27 | 2013-01-30 | 南京交通职业技术学院 | Air purifying unit capable of sucking air from top |
| CN203518052U (en) * | 2013-11-07 | 2014-04-02 | 嘉兴职业技术学院 | Air purification device |
| CN203750328U (en) * | 2014-04-10 | 2014-08-06 | 宁波先锋电器制造有限公司 | Air purifier |
| CN104353293A (en) * | 2014-12-02 | 2015-02-18 | 陆向东 | Air purification device |
| CN105797533A (en) * | 2016-04-14 | 2016-07-27 | 环境保护部南京环境科学研究所 | Vertical integrated activated carbon adsorption device |
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