CN105757804A - Air filtering device - Google Patents
Air filtering device Download PDFInfo
- Publication number
- CN105757804A CN105757804A CN201610275722.7A CN201610275722A CN105757804A CN 105757804 A CN105757804 A CN 105757804A CN 201610275722 A CN201610275722 A CN 201610275722A CN 105757804 A CN105757804 A CN 105757804A
- Authority
- CN
- China
- Prior art keywords
- air
- baffle
- dividing plate
- filter
- filter mechanism
- 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
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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
-
- 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
- F24F8/108—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 using dry filter elements
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- 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
- F24F8/192—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 electrical means, e.g. by applying electrostatic fields or high voltages
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air filtering device which sequentially comprises an outer cover plate, a primary filtering mechanism and a secondary filtering mechanism from outside to inside and further comprises a draught fan.A shutter type air inlet plate is adopted as the outer cover plate, the primary filtering mechanism is provided with a filtering screen, and the secondary filtering mechanism comprises a concave cavity portion located on the front side and a purifier portion located on the back side; the purifier portion is sequentially provided with a first baffle, a second baffle and a third baffle from front to back, each baffle is provided with a fixed end connected with the purifier portion and a free end, the lengths of all the baffles are smaller than that of the purifier portion, the fixed end of the first baffle and the fixed end of the third baffle are located on the right side, the fixed end of the second baffle is located on the left side, a static dust collecting filter is arranged between the first baffle and the second baffle, a deodorization filter is arranged between the second baffle and the third baffle, and air passes through the purifier portion in an S-shaped curve line.The air filtering device can improve the air purification efficiency, and blocking is not prone to be caused.
Description
Technical field
The present invention relates to a kind of air filter, belong to field of mechanical technique.
Background technology
Air exists multiple pollutant or the pungents such as graininess dust, pollen, hair, microorganism, these materials are not only harmful to human body, workplace for some specific demand, as bacteria-and dust-free is required that higher space all can make a big impact, existing air cleaner air time of staying in purifier is too short, thus causing the purification efficiency of air poor.And easily causing blocking, maintenance cost is bigger.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, it is provided that a kind of air filter.This air filter can improve the purification efficiency of air, not easily results in blockage.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of air filter, includes outside jacket plates, first filter mechanism and secondary filter mechanism from outside to inside successively, and described air cleaner also includes blower fan；Described outside jacket plates is venetian blind type air intake plate, described first filter mechanism has drainage screen, described secondary filter mechanism includes the Reentrant Cavity body being positioned at front side and the depurator portion being positioned at rear side, on rear side of described depurator portion, there is air outlet, described depurator portion has the first dividing plate from front to back successively, second partition and the 3rd dividing plate, every piece of dividing plate is respectively provided with the fixing end and free end that are connected with depurator portion, the length of every piece of dividing plate is respectively less than the length in depurator portion, the fixing end of described first dividing plate and the 3rd dividing plate is on right side, the fixing end of second partition is in left side, there is between first dividing plate and second partition electrostatic precipitation filter, between second partition and the 3rd dividing plate, there is deodorize filter, air becomes S type curve negotiating in depurator portion.
Preferably, described blower fan is fixedly connected on described Reentrant Cavity body by fan shaft.
Preferably, described outside jacket plates has some the air inlets being arranged above and below, and the top of every air inlet is equipped with baffle plate, and described baffle plate is crossed air inlet and extended obliquely from above.
Preferably, described Reentrant Cavity body includes the cavity of upper end and the ramp of lower end, and described ramp has the gradient that upper height bends down, and the low side of ramp connects a downward hyoplastron.
Preferably, described first filter mechanism is pre-large post-small taper, and described drainage screen is positioned at the rear portion of the first filter mechanism of taper, and described drainage screen has at least one of which.
Preferably, described blower fan is centrifugal blower.
The beneficial effect that the present invention reaches:
Air sequentially passes through outside jacket plates, first filter mechanism and secondary filter mechanism under the drive of blower fan, finally gives the air of purification.Venetian blind type air intake plate can stop the pollutant such as bigger, to easily cause blocking in subsequent step graininess dust, hair, and then first filter mechanism and secondary filter mechanism filter comparatively fine pollen, dust and antibacterial, mycete etc. further；
Outside jacket plates filters the pollutant stopped and with the ramp landing of Reentrant Cavity body, and can derive downwards through hyoplastron, not easily pollutes the residual packing blocking of thing；
Air sequentially passes through electrostatic precipitation filter and deodorize filter in secondary filter mechanism with S-type curved path, it is possible to extend the air time of staying in depurator, improves purification efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of preferred embodiment air defecator；
The side sectional view of Fig. 2 Fig. 1 air purifier；
Fig. 3 is the structural representation in depurator portion in Fig. 1；Wherein:
1. outside jacket plates, 11. air inlets, 12. baffle plates, 2. first filter mechanism, 21. drainage screens, 3. secondary filter mechanism, 31. Reentrant Cavity body, 32. depurator portions, 321. first dividing plates, 322. second partition, 323. the 3rd dividing plates, 324. electrostatic precipitation filters, 325. deodorize filter, 33. ramp, 34. hyoplastrons, 4. blower fan, 41. fan shafts.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As Figure 1-3, a kind of air filter, include outside jacket plates 1, first filter mechanism 2 and secondary filter mechanism 3 from outside to inside successively, air cleaner also includes blower fan 4, and blower fan 4 is centrifugal blower.Blower fan 4 is fixedly connected on described Reentrant Cavity body by fan shaft 41.
Outside jacket plates 1 is venetian blind type air intake plate, and outside jacket plates 1 has some the air inlets 11 being arranged above and below, and the top of every air inlet 11 is equipped with baffle plate 12, and baffle plate 12 is crossed air inlet from above and extended obliquely.
First filter mechanism 2 has drainage screen 21, and first filter mechanism 2 is pre-large post-small taper, and drainage screen 21 is positioned at the rear portion of the first filter mechanism 2 of taper, and drainage screen 21 has three layers.
Secondary filter mechanism 3 includes the Reentrant Cavity body 31 being positioned at front side and the depurator portion 32 being positioned at rear side, Reentrant Cavity body 31 includes the cavity of upper end and the ramp 33 of lower end, ramp 33 has the gradient that upper height bends down, and the low side of ramp 33 connects a downward hyoplastron 34.Ramp 33 and outside jacket plates 1 lower end are left one section of space and expose outside jacket plates 1 lower end.So it is easy to the pollutant under outside jacket plates 1 being retained derive.
On rear side of depurator portion 32, there is air outlet, depurator portion 32 has the first dividing plate 321 from front to back successively, second partition 322 and the 3rd dividing plate 323, every piece of dividing plate is respectively provided with the fixing end and free end that are connected with depurator portion 32, the length of every piece of dividing plate is respectively less than the length in depurator portion 32, the fixing end of the first dividing plate 321 and the 3rd dividing plate 323 is on right side, the fixing end of second partition 322 is in left side, between first dividing plate 321 and second partition 322, there is electrostatic precipitation filter 324, between second partition 322 and the 3rd dividing plate 323, there is deodorize filter 325, air becomes S type curve negotiating in depurator portion.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. an air filter, it is characterised in that including outside jacket plates, first filter mechanism and secondary filter mechanism from outside to inside successively, described air cleaner also includes blower fan；Described outside jacket plates is venetian blind type air intake plate, described first filter mechanism has drainage screen, described secondary filter mechanism includes the Reentrant Cavity body being positioned at front side and the depurator portion being positioned at rear side, on rear side of described depurator portion, there is air outlet, described depurator portion has the first dividing plate from front to back successively, second partition and the 3rd dividing plate, every piece of dividing plate is respectively provided with the fixing end and free end that are connected with depurator portion, the length of every piece of dividing plate is respectively less than the length in depurator portion, the fixing end of described first dividing plate and the 3rd dividing plate is on right side, the fixing end of second partition is in left side, there is between first dividing plate and second partition electrostatic precipitation filter, between second partition and the 3rd dividing plate, there is deodorize filter, air becomes S type curve negotiating in depurator portion.
2. a kind of air filter according to claim 1, it is characterised in that described blower fan is fixedly connected on described Reentrant Cavity body by fan shaft.
3. a kind of air filter according to claim 2, it is characterised in that described outside jacket plates has some the air inlets being arranged above and below, and the top of every air inlet is equipped with baffle plate, and described baffle plate is crossed air inlet and extended obliquely from above.
4. a kind of air filter according to claim 3, it is characterised in that described Reentrant Cavity body includes the cavity of upper end and the ramp of lower end, and described ramp has the gradient that upper height bends down, and the low side of ramp connects a downward hyoplastron.
5. a kind of air filter according to claim 4, it is characterised in that described first filter mechanism is pre-large post-small taper, and described drainage screen is positioned at the rear portion of the first filter mechanism of taper, and described drainage screen has at least one of which.
6. a kind of air filter according to claim 1, it is characterised in that described blower fan is centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275722.7A CN105757804A (en) | 2016-04-29 | 2016-04-29 | Air filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275722.7A CN105757804A (en) | 2016-04-29 | 2016-04-29 | Air filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757804A true CN105757804A (en) | 2016-07-13 |
Family
ID=56325197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275722.7A Pending CN105757804A (en) | 2016-04-29 | 2016-04-29 | Air filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383213A (en) * | 2022-02-14 | 2022-04-22 | 深圳大学 | External hanging air conditioner sterilizer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050039020A (en) * | 2003-10-23 | 2005-04-29 | 엘지전자 주식회사 | Window type air-conditioner and centrifugal fan apply to this |
| CN1920433A (en) * | 2005-08-22 | 2007-02-28 | 乐金电子(天津)电器有限公司 | Air purifier for cabinet air conditioner |
| CN202314544U (en) * | 2011-11-16 | 2012-07-11 | 程大彪 | Photocatalyst indoor air purification device |
| CN204128079U (en) * | 2014-09-23 | 2015-01-28 | 苏州志佳电子科技有限公司 | A kind of Household Air Purifier |
| CN205717537U (en) * | 2016-04-29 | 2016-11-23 | 亿丰洁净科技江苏股份有限公司 | A kind of air filter |
-
2016
- 2016-04-29 CN CN201610275722.7A patent/CN105757804A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050039020A (en) * | 2003-10-23 | 2005-04-29 | 엘지전자 주식회사 | Window type air-conditioner and centrifugal fan apply to this |
| CN1920433A (en) * | 2005-08-22 | 2007-02-28 | 乐金电子(天津)电器有限公司 | Air purifier for cabinet air conditioner |
| CN202314544U (en) * | 2011-11-16 | 2012-07-11 | 程大彪 | Photocatalyst indoor air purification device |
| CN204128079U (en) * | 2014-09-23 | 2015-01-28 | 苏州志佳电子科技有限公司 | A kind of Household Air Purifier |
| CN205717537U (en) * | 2016-04-29 | 2016-11-23 | 亿丰洁净科技江苏股份有限公司 | A kind of air filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383213A (en) * | 2022-02-14 | 2022-04-22 | 深圳大学 | External hanging air conditioner sterilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
|
| RJ01 | Rejection of invention patent application after publication |