CN106286417A - A kind of EFU special efficient air filter - Google Patents
A kind of EFU special efficient air filter Download PDFInfo
- Publication number
- CN106286417A CN106286417A CN201610917096.7A CN201610917096A CN106286417A CN 106286417 A CN106286417 A CN 106286417A CN 201610917096 A CN201610917096 A CN 201610917096A CN 106286417 A CN106286417 A CN 106286417A
- Authority
- CN
- China
- Prior art keywords
- filter
- filter element
- efu
- outer frame
- frame body
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
Abstract
The present invention relates to a kind of EFU special efficient air filter, including cube filter element with for Fixed-Filter filter element the outer frame body that is arranged on four side end faces of filter element；Described filter element is made up of two-layer close skirt type filter paper and the thermoplastic being arranged between two-layer filter paper；Described outer frame body includes two H type transverse profile frames and two H type longitudinal profile frames, and described outer frame body is provided with the riveting nut connecting casing.The present invention is ultra-thin, mental retardation, low noise, and its filter element resistance is ultralow, and outer frame body section bar intensity is good, be easily installed, fixing.
Description
Technical field:
The present invention relates to a kind of air cleaning facility, especially a kind of EFU special efficient air filter.
Background technology:
EFU (Equipment fan filter unit) is the english abbreviation of equipment blower fan filtering unit, in air cleaning
In industry, EFU equipment is a kind of very important product.EFU air filter has the section bar of Fixed-Filter filter element, one
As in EFU equipment the height of air filter upper sectional material be 70mm/80mm, the position have limitation in height is installed EFU air
Filter has bigger inconvenience, and the bigger filter element resistance when crossing air filtering of thickness is relatively big, affects filter effect.
Summary of the invention:
For above technical problem, the present invention have devised a kind of EFU special efficient air filter, including cube filter
Filter element and for Fixed-Filter filter element and be arranged on the outer frame body of four side end faces of filter element；Described filter element by
Two-layer close skirt type filter paper and the thermoplastic composition being arranged between two-layer filter paper；Described outer frame body includes that two H types are horizontal
Frame of section bar and two H type longitudinal profile frames, described outer frame body is provided with the riveting nut connecting casing, it is simple to in-site installation is in place.
In order to reduce EFU special efficient air filter whole height, further: the height L of described outer frame body is
50mm。
In order to strengthen the steadiness connected between outer frame body and filter element, yet further: described transverse profile frame
Be designed with the groove of Fixed-Filter filter element on longitudinal profile frame, every frame of section bar is designed with two laterally zygomorphic recessed
Groove.
For the ease of the installation of EFU special efficient air filter and fixing, yet further: described longitudinal profile frame
It is provided with the installing hole for installing this air filter in end face outside, and installing hole is semienclosed hole.
Compared with prior art, usefulness of the present invention is: in this device, filter element resistance is ultralow, even if in unrest
Also can guarantee that in the case of stream that appearance carries dust space consistent, it is ensured that minimum drag under maximum airflow；Outer frame body aspect ratio is relatively low, shape
For H, section bar intensity is good, be easily installed, fixing；Air filtration is efficient, mental retardation, low noise.
Accompanying drawing illustrates:
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is plan structure schematic diagram of the present invention；
Fig. 2 is that the A-A of Fig. 1 is to structural representation；
Fig. 3 is that the B-B of Fig. 1 is to structural representation；
Fig. 4 is the enlarged diagram of I in Fig. 2；
Fig. 5 is the enlarged diagram of II in Fig. 3.
In figure: 1-filter element；11-filter paper；12-thermoplastic；2-outer frame body；21-transverse profile frame；22-is longitudinally
Frame of section bar；23-groove；3, riveting nut；4, installing hole.
Detailed description of the invention:
A kind of EFU special efficient air filter as shown in Figure 1, Figure 2 and Figure 3, including cube filter element 1 and for
Fixed-Filter filter element 1 is also arranged on the outer frame body 2 of 1 four side end faces of filter element；Described filter element 1 is close by two-layer
Skirt type filter paper 11 and the thermoplastic 12 being arranged between two-layer filter paper 11 form, and make adjacent filter paper 11 stick together, shape
Become complete, firm filter element 1, even if it is consistent also to can guarantee that in the case of sinuous flow appearance carries dust space, it is ensured that air
Flow down minimum drag；Described outer frame body 2 includes two H type transverse profile frames 21 and two H type longitudinal profile frames 22, described housing
Body 2 is provided with the riveting nut 3 connecting casing, it is simple to in-site installation is in place.
The height L of outer frame body 2 is 50mm as shown in Figure 4 and Figure 5, reduces this EFU special efficient air filter overall
Highly；The groove 23 of Fixed-Filter filter element 1, every frame of section bar it is designed with on described transverse profile frame 21 and longitudinal profile frame 22
On be designed with two laterally zygomorphic grooves 23, strengthen the steadiness connected between outer frame body 2 and filter element 1；Described vertical
The installing hole 4 for installing this air filter and installing hole 4 it is provided with for opening in the end face outside of frame of section bar 22
Semiclosed hole, it is simple to install.
It is emphasized that: be the most only presently preferred embodiments of the present invention, not the present invention is made any in form
Restriction, any simple modification, equivalent variations and the modification that above example is made by every technical spirit according to the present invention,
All still fall within the range of technical solution of the present invention.
Claims (5)
1. an EFU special efficient air filter, it is characterised in that: include cube filter element (1) and be used for fixing
Filter element (1) is also arranged on the outer frame body (2) of (1) four side end face of filter element；Described filter element (1) is by two
Close skirt type filter paper (11) of layer and thermoplastic (12) composition being arranged between two-layer filter paper (11)；Described outer frame body (2) wraps
Including two H type transverse profile frame (21) and two H type longitudinal profile frame (22), described outer frame body (2) is provided with and connects casing
Riveting nut (3).
EFU special efficient air filter the most according to claim 1, is characterized in that in the height of described outer frame body (2)
L is 50mm.
EFU special efficient air filter the most according to claim 1, is characterized in that in described transverse profile frame (21)
With the groove (23) being designed with Fixed-Filter filter element (1) on longitudinal profile frame (22).
EFU special efficient air filter the most according to claim 1, is characterized in that in described longitudinal profile frame (22)
End face outside on be provided with the installing hole (4) for installing this air filter.
EFU special efficient air filter the most according to claim 4, it is characterized in that in: described installing hole (4) for
The semiclosed hole of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917096.7A CN106286417A (en) | 2016-10-21 | 2016-10-21 | A kind of EFU special efficient air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917096.7A CN106286417A (en) | 2016-10-21 | 2016-10-21 | A kind of EFU special efficient air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106286417A true CN106286417A (en) | 2017-01-04 |
Family
ID=57719917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610917096.7A Pending CN106286417A (en) | 2016-10-21 | 2016-10-21 | A kind of EFU special efficient air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106286417A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1602990A (en) * | 2003-09-29 | 2005-04-06 | 北京亚都科技股份有限公司 | Antibiotic filter element and its manufacturing method |
| CN201179399Y (en) * | 2008-03-20 | 2009-01-14 | 天津市滨海净化设施有限公司 | Novel low-resistance large-air capacity ultra-high-effect filter |
| CN201182960Y (en) * | 2008-04-23 | 2009-01-21 | 苏州科佳环境科技有限公司 | High temperature resistant plate filter |
| CN201461157U (en) * | 2009-05-31 | 2010-05-12 | 重庆宗申技术开发研究有限公司 | Filter member structure of air filter of motorcycle |
| CN201799187U (en) * | 2010-08-20 | 2011-04-20 | 重庆再升科技发展有限公司 | Dual-filter element air filter |
| CN103203144A (en) * | 2012-01-14 | 2013-07-17 | 苏州市恩威特环境技术有限公司 | High efficiency filter seal structure |
| CN204034454U (en) * | 2014-03-05 | 2014-12-24 | 江苏创云环保科技有限公司 | A kind of non-inductive windings high efficiency particulate air filter |
-
2016
- 2016-10-21 CN CN201610917096.7A patent/CN106286417A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1602990A (en) * | 2003-09-29 | 2005-04-06 | 北京亚都科技股份有限公司 | Antibiotic filter element and its manufacturing method |
| CN201179399Y (en) * | 2008-03-20 | 2009-01-14 | 天津市滨海净化设施有限公司 | Novel low-resistance large-air capacity ultra-high-effect filter |
| CN201182960Y (en) * | 2008-04-23 | 2009-01-21 | 苏州科佳环境科技有限公司 | High temperature resistant plate filter |
| CN201461157U (en) * | 2009-05-31 | 2010-05-12 | 重庆宗申技术开发研究有限公司 | Filter member structure of air filter of motorcycle |
| CN201799187U (en) * | 2010-08-20 | 2011-04-20 | 重庆再升科技发展有限公司 | Dual-filter element air filter |
| CN103203144A (en) * | 2012-01-14 | 2013-07-17 | 苏州市恩威特环境技术有限公司 | High efficiency filter seal structure |
| CN204034454U (en) * | 2014-03-05 | 2014-12-24 | 江苏创云环保科技有限公司 | A kind of non-inductive windings high efficiency particulate air filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10688431B2 (en) | Air purifier | |
| CN204141788U (en) | Air flow exchanging device | |
| KR20140147553A (en) | Apparatus for collecting particulate in air using vehicle | |
| KR101528553B1 (en) | Filter for Air Cleaner and Air Cleaner Using The Same | |
| CN106286417A (en) | A kind of EFU special efficient air filter | |
| CN205079357U (en) | Satisfy air purifier of air -out all around and top air -out | |
| CN206168129U (en) | Take combination cabin air filter of self sealss function | |
| CN205392021U (en) | Folding filter element | |
| KR20150118558A (en) | Filter for Air Cleaner | |
| CN205288981U (en) | High -efficient sieving mechanism of glass powder | |
| CN204081954U (en) | The adjustable air purification screen window of a kind of filtering accuracy | |
| CN203769626U (en) | Folding screen window assembly | |
| CN206346660U (en) | A kind of domestic air filter-type windowpane structure | |
| CN207228248U (en) | Square bubbler | |
| KR20160011924A (en) | Filter for Air Cleaner and Air Cleaner Using The Same | |
| CN204476810U (en) | A kind of filtration air box | |
| US20140348646A1 (en) | Centrifugal fan and fan frame thereof | |
| CN204745910U (en) | Gas purification separator | |
| CN206360816U (en) | A kind of automobile specified cleaner | |
| CN205628784U (en) | Clean air cannon of manual slit of pressure -vaccum integral type | |
| CN205760065U (en) | A kind of filter backwash mechanism | |
| KR20160007212A (en) | Noise reduction-type air cleaner | |
| Cheng et al. | An investigation on the shorter lifetime of pleated filter compared to flat sheet | |
| CN220793235U (en) | Novel smoke ventilator filter screen | |
| CN204274041U (en) | A kind of special-shaped round rectangle suction pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |