CN205260441U - FFU filtration unit - Google Patents
FFU filtration unit Download PDFInfo
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- CN205260441U CN205260441U CN201520999741.5U CN201520999741U CN205260441U CN 205260441 U CN205260441 U CN 205260441U CN 201520999741 U CN201520999741 U CN 201520999741U CN 205260441 U CN205260441 U CN 205260441U
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- filter
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- filter screen
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a filtration unit, especially, relate to a FFU filtration unit, it is including filtering the box, filter equipment and control system, filter equipment and control system locate respectively and filter on the box, still be equipped with the water conservancy diversion mouth on the filtration box, filter screen and high -efficient filter screen are imitated to filter equipment including just, just imitate the fixed water conservancy diversion mouth of locating of filter screen under, high -efficient filter screen inlay card is in the bottom of filtering the box, the internal fan that is equipped with of rose box, the fan is fixed to be located and just imitates the filter screen under, the last display that is equipped with of control system, wireless transmission module, wind speed detection module and air quality detection module, control system connects in the fan, the top of filtering the box is equipped with the handle, it personally experiences sth. Part of the body for the zinc box of aluminizing to filter the box, it is equipped with safe protecting wire net to fix on the water conservancy diversion mouth, the display is LCD display or LED display, the pump body has the advantages of simple structure, it is compact, the seal is high, and the filtering effect is excellent, mounting and dismounting are convenient, and effectual preventing leakage, the noise reduction, the shock is reduced.
Description
Technical field
The utility model relates to a kind of air filter unit, relates in particular to a kind of FFU air filter unit.
Background technology
Blower fan filtering unit, English full name is FANFILTERUNIT, is called for short FFU. It is by centrifugal windMachine, silencing apparatus and filter (high efficiency particulate air filter (HEPAfilter) or super high efficient filter (ULPAFilter) combine and the end air cleaning treatment facility of the self-powered that forms, mainly by without snailThe compositions such as shell blower fan, high efficiency particulate air filter (or super high efficient filter), casing and control element, realityA kind of exactly form of the laminar flow unit that carries blower fan.
As far back as the sixties in 20th century, just start to have occurred the application of FFU. But also rise in ChinaWalk more lately, at home in engineering, the starting of employing gets more and more, and development speed is more and more faster, along with societyMeeting technology and expanding economy, the raising that new production technology and technique and people require product quality,Force production producer to pursue better production environment. Fan filter unit performance also has very in recent yearsLarge raising, has solved the problems such as air-out velocity uniformity, vibrations, noise and fault rate, especially emptyThe technology of the aspects such as aerodynamic performance, energy consumption, noise has had larger improvement, and at present, FFU not onlyIn the high Unidirectional air flow clean rooms that purifies rank of large area, adopted, and in large area way flow and non-In the mixed flow toilet of way flow combination, also adopted, not only in electronics industry toilet, extensively adoptedWith, and also adopted in the toilet of other various uses. As far back as 2003, just someone estimated,The annual requirement of FFU in China market can reach 40,000～50,000 more than, and this demand stillIncrease year after year.
At present, the FFU feature of selling on market is, uses extensively, and material is various, and it is convenient to install, knotStructure is simple. But there is sealing deficiency in most of split FFU that uses, noise elimination noise reduction ability shortcoming. MakeWith monoblock type FFU be the seal that casing and high efficiency particulate air filter global design can increase FFU, effectively anti-Stopping leak leaks; Effectively reduce noise, reduce vibrations.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to be to provide a kind of FFU skyGas filter element, it is not only simple in structure, compact, and seal is high, good filtration effect, and be convenient to installAnd dismounting, and effectively prevent from revealing, reduce noise, reduce vibrations.
For achieving the above object, the utility model is achieved by the following technical programs:
A kind of FFU air filter unit, comprises filter box, filter and control system, described mistakeFilter device and control system are located at respectively on described filter box, are also provided with flow-guiding mouth on described filter box,Described filter comprises just effect filter screen and efficient filter screen, and described just effect filter screen is fixed at described flow-guiding mouthUnder, described high-efficient filter network interface card is embedded in the bottom of described filter box, in described filter box, is provided withBlower fan, described blower fan be fixed at described just effect filter screen under, described control system is provided with demonstrationDevice, wireless transport module, wind speed detection module and Detection of Air Quality module, described control system connectsIn described blower fan.
Further, the top of described filter box is provided with handle.
Further, described filter box is aluminum-zinc alloy casing.
Further, on described flow-guiding mouth, be fixed with safety guard net.
Further, described display is LCD display or light-emitting diode display.
Further, the air-out wind speed at described efficient filter screen place is 0.25～0.5m/s.
In sum, the utility model has the advantages that a kind of FFU air filter unit, comprise filter box,Filter and control system, described filter and control system are located at respectively on described filter box,On described filter box, be also provided with flow-guiding mouth, described filter comprises just effect filter screen and efficient filter screen, instituteState first effect filter screen be fixed at described flow-guiding mouth under, described high-efficient filter network interface card is embedded in described Rose BoxThe bottom of body, is provided with blower fan in described filter box, and described blower fan is just being fixed at described just effect filter screenBelow, described control system is provided with display, wireless transport module, wind speed detection module and air matterAmount detection module, described control system is connected in described blower fan. It is not only simple in structure, compact, airtightProperty high, good filtration effect, and be convenient to installation and removal, and effectively prevent reveal, reduce noise, subtractFew vibrations.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is internal structure schematic diagram of the present utility model.
In figure, 1, filter box, 2, control system, 3, flow-guiding mouth, 4, just imitate filter screen, 5, handle,6, display, 7, wireless transport module, 8, blower fan, 9, efficient filter screen, 10, wind speed detection module,11, Detection of Air Quality module, 12, safety guard net.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described:
As depicted in figs. 1 and 2, a kind of FFU air filter unit, comprises filter box 1, filters dressPut and control system 2, described filter and control system 2 are located at respectively on described filter box 1,On described filter box 1, be also provided with flow-guiding mouth 3, described filter comprises just effect filter screen 4 and high-efficient filterNet 9, described just effect filter screen 4 be fixed at described flow-guiding mouth 3 under, described efficient filter screen 9 blocksBe embedded in the bottom of described filter box 1, in described filter box 1, be provided with blower fan 8, described blower fan 8 is solidSurely be located at described just effect filter screen 4 under, described control system 2 is provided with display 6, wireless biographyDefeated module 7, wind speed detection module 10 and Detection of Air Quality module 11, described control system 2 is connected inDescribed blower fan 8.
The top of described filter box 1 is provided with handle 5.
Described filter box 1 is aluminum-zinc alloy casing.
On described flow-guiding mouth 3, be fixed with safety guard net 12.
Described display 6 is LCD display or light-emitting diode display.
The air-out wind speed at described efficient filter screen 9 places is 0.25～0.5m/s.
When use, start blower fan 8 by control system 2, and display 6, wireless transport module on it7, wind speed detection module 10 and Detection of Air Quality module 11 are moved, simultaneously air by blower fan 8 from water conservancy diversionMouth 3 sucks through just imitating filter screen 4 and tentatively filters; Then through wind speed detection module 10 and air quality inspectionSurvey module 11 and by efficient filter screen 9, the air after filtering sent in toilet.
Wherein, wind speed detection module 10 and Detection of Air Quality module 11 are by wind speed and Detection of Air QualityAnd show by display 6, and transfer to computer by wireless transport module 7 and store.
In addition, while making filter box 1, reserve the card of efficient filter screen 9 at filter box 1 inner bottom partEmbedding space, does recessed draw-in groove on inwall, so that efficient filter screen 9 is better dismantled, the while is integratedDesign has ensured that efficient filter screen 9 causes because vibrations are offset leaking, and has reduced noise, has reduced vibrations.Also ensure to avoid collision in installation process, when dismounting, can directly take out from bottom, efficient filter screen 9 simultaneouslyUse seal with elastometic washer around, improved greatly airtight performance.
As can be seen here, it is not only simple in structure, compact for the utility model, and seal is high, good filtration effect,And be convenient to installation and removal, and effectively prevent from revealing, reduce noise, reduce vibrations.
For a person skilled in the art, can, according to above technical scheme and design, make otherVarious corresponding changes and distortion, and these all changes and distortion all should belong to the utility modelWithin the protection domain of claim.
Claims (6)
1. a FFU air filter unit, comprises filter box (1), filter and control system(2), it is upper that described filter and control system (2) are located at respectively described filter box (1), its spyLevy and be: on described filter box (1), be also provided with flow-guiding mouth (3), described filter comprises just effectFilter screen (4) and efficient filter screen (9), described just effect filter screen (4) is fixed at described flow-guiding mouth (3)Under, described efficient filter screen (9) inlay card is in the bottom of described filter box (1), described filtrationIn casing (1), be provided with blower fan (8), described blower fan (8) is fixed at described just effect filter screen (4)Under, described control system (2) is provided with display (6), wireless transport module (7), wind speedDetection module (10) and Detection of Air Quality module (11), described in described control system (2) is connected inBlower fan (8).
2. a kind of FFU air filter unit according to claim 1, is characterized in that: described mistakeThe top of filter box body (1) is provided with handle (5).
3. a kind of FFU air filter unit according to claim 2, is characterized in that: described mistakeFilter box body (1) is aluminum-zinc alloy casing.
4. a kind of FFU air filter unit according to claim 1, is characterized in that: described in leadOn head piece (3), be fixed with safety guard net (12).
5. a kind of FFU air filter unit according to claim 1, is characterized in that: described aobviousShow that device (6) is LCD display or light-emitting diode display.
6. a kind of FFU air filter unit according to claim 1, is characterized in that: described heightThe air-out wind speed that effect filter screen (9) is located is 0.25～0.5m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999741.5U CN205260441U (en) | 2015-12-04 | 2015-12-04 | FFU filtration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999741.5U CN205260441U (en) | 2015-12-04 | 2015-12-04 | FFU filtration unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260441U true CN205260441U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999741.5U Active CN205260441U (en) | 2015-12-04 | 2015-12-04 | FFU filtration unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930985A (en) * | 2017-04-07 | 2017-07-07 | 苏州英德尔室内空气技术有限公司 | A kind of detachable FFU low efficient filters device |
| CN107080854A (en) * | 2017-05-08 | 2017-08-22 | 浙江省疾病预防控制中心 | A kind of modular air filter with ultraviolet disinfecting |
-
2015
- 2015-12-04 CN CN201520999741.5U patent/CN205260441U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930985A (en) * | 2017-04-07 | 2017-07-07 | 苏州英德尔室内空气技术有限公司 | A kind of detachable FFU low efficient filters device |
| CN107080854A (en) * | 2017-05-08 | 2017-08-22 | 浙江省疾病预防控制中心 | A kind of modular air filter with ultraviolet disinfecting |
| CN107080854B (en) * | 2017-05-08 | 2020-11-03 | 浙江省疾病预防控制中心 | Take modularization air filter of ultraviolet disinfection lamp |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |