CN203954899U - A kind of clean air package that adopts BI centrifugal blower - Google Patents
A kind of clean air package that adopts BI centrifugal blower Download PDFInfo
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- CN203954899U CN203954899U CN201420378692.9U CN201420378692U CN203954899U CN 203954899 U CN203954899 U CN 203954899U CN 201420378692 U CN201420378692 U CN 201420378692U CN 203954899 U CN203954899 U CN 203954899U
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- centrifugal blower
- air
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- air filter
- impeller
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A clean air package that adopts BI centrifugal blower, comprising: nylon wire roughing efficiency air filter, gas phase media filter, high efficiency particulate air filter, BI centrifugal blower; It is characterized in that: nylon wire roughing efficiency air filter connects gas phase media filter, high efficiency particulate air filter, BI centrifugal blower from bottom to top successively; Described BI centrifugal blower comprises: impeller and motor, and impeller is connected with the output shaft of motor; Impeller comprises upper cover plate, lower cover and blade; Blade is vertically arranged between upper cover plate and lower cover, and curved; Lower cover is provided with inlet scoop; With respect to position, inlet scoop, air-ducting ring is set.Between described BI centrifugal blower and high efficiency particulate air filter, leave air filtration spacing, for purification air quantity is provided, overcome purification resistance.The utility model compact conformation, noise is low, power consumption is low, can meet the requirement that purifies air quantity and resistance, can effectively remove indoor particle pollutant, gas pollutant a kind of indoor environment of comfortable cleaning is provided to people.
Description
Technical field
The utility model relates to a kind of clean air package that adopts BI centrifugal blower, belongs to air cleaning facility technical field.
Background technology
Because outdoor serious haze intrusion is indoor, the reasons such as interior decoration, construction material and electrical equipment, IAQ problem becomes increasingly conspicuous, and the healthy of people in serious threat, and the appearance of air purifier becomes a kind of effective ways that solve indoor pollution.
Air purifier is of a great variety in the market, studies carefully root its purifying property to indoor pollutant on earth, depends primarily on selection and the combination of different air cleaners.And its purification function to different indoor pollutants of the selection Main Basis of existing air purifier filter, as purified particulate pollutant, can be selected roughing efficiency air filter, medium effeciency filter, high efficiency particulate air filter, electrostatic filter etc.; Purge gas pollutant, can select active carbon filter, light catalyst filter, low-temperature plasma filter etc.; Decontamination of biological pollutant, can select anion filter, ozone filter etc.; Selection or the built-up sequence of filter are unreasonable, the clean-up effect of pollutant, by undesirable, is even produced to secondary pollution, as comprised electrostatic filter, ozone filter, ion filter in the purification assembly in some clarifier, can produce ozone, be detrimental to health; As too much in the filter of selecting in purification assembly, not only cause economic waste, and increase clarifier overall weight etc.The selection of blower fan also has important impact to the clean-up effect of clarifier in addition, and fan delivery pressure head is selected too small, can not meet the requirement that purifies air quantity and resistance, does not reach clean-up effect; Fan delivery pressure head is selected excessive, causes clarifier noise large, and energy consumption is high, not energy-conservation etc.
Utility model content
The utility model discloses a kind of clean air package that adopts BI centrifugal blower, the clean air package forming by the different air cleaner orders of reasonable arrangement, indoor particle pollutant and gas pollutant have effectively been removed, the selection of BI centrifugal blower, not only solved the requirement that purifies air quantity and resistance, also there is compact conformation, lightweight, noise is low, the advantage such as consume energy low and easy for installation, clean air package and BI centrifugal blower order reasonably arrange, when having reached desirable clean-up effect, increased fan life, can effectively overcome the air purifier overall weight that filter of the prior art is selected and combination causes large, and the defect such as secondary pollution, meet low noise simultaneously, the specification requirement of low energy consumption.
Technical solutions of the utility model are achieved in that
A clean air package that adopts BI centrifugal blower, comprising: nylon wire roughing efficiency air filter, gas phase media filter, high efficiency particulate air filter, BI centrifugal blower; Nylon wire roughing efficiency air filter connects gas phase media filter, high efficiency particulate air filter, BI centrifugal blower from bottom to top successively; Described BI centrifugal blower comprises: impeller and motor, and impeller is connected with the output shaft of motor; Impeller comprises upper cover plate, lower cover and blade; Blade is vertically arranged between upper cover plate and lower cover, and curved; Lower cover is provided with inlet scoop; With respect to position, inlet scoop, air-ducting ring is set.
Between described BI centrifugal blower and high efficiency particulate air filter, leave air filtration spacing, for purification air quantity is provided, overcome purification resistance.
The effect of described BI centrifugal blower is to provide purification air quantity, overcomes purification resistance.
The inlet scoop place of described BI centrifugal blower arranges air-ducting ring, not only can make air better suck, but also noise can reduce fan operation time.
Air passes through successively nylon wire roughing efficiency air filter, gas phase media filter, high efficiency particulate air filter, finally enters BI centrifugal blower, through blower fan, sends, and protection blower fan is not subject to the pollution of particle and gaseous contaminant, increases the service life of blower fan.
Advantage and good effect:
The utility model adopts the clean air package of BI centrifugal blower to have good removal effect to particulate pollutant, gas pollutant.The air quantity that BI centrifugal blower is suitable and pressure head, met the requirement that purifies air quantity and resistance; During fan operation, air first passes through triple purification filter screens, then passes through BI centrifugal blower, when purifying the air of a room, has also protected blower fan not contaminated, has increased fan life; The utlity model has compact conformation simultaneously, lightweight, noise is low, the feature such as low and easy for installation that consumes energy, for people provide a comfortable quiet indoor environment.
Accompanying drawing explanation
Fig. 1 is a kind of clean air package structural representation that adopts BI centrifugal blower of the utility model.
1, nylon wire roughing efficiency air filter, 2, gas phase media filter, 3, high efficiency particulate air filter, 4, BI centrifugal blower, 5, impeller, 6, motor, 7, output shaft, 8, upper cover plate, 9, lower cover, 10, blade, 11, inlet scoop, 12, air-ducting ring.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1, a kind of clean air package that adopts BI centrifugal blower, comprises nylon wire roughing efficiency air filter 1, gas phase media filter 2, high efficiency particulate air filter 3, BI centrifugal blower 4.Nylon wire roughing efficiency air filter 1 connects gas phase media filter 2, high efficiency particulate air filter 3, BI centrifugal blower 4 from bottom to top successively; Between BI centrifugal blower 4 and high efficiency particulate air filter 3, leave air filtration spacing, for purification air quantity is provided, overcome purification resistance.Described BI centrifugal blower 4 comprises: impeller 5 and motor 6, and impeller 5 is connected with the output shaft 7 of motor 6; Impeller 5 comprises upper cover plate 8, lower cover 9 and blade 10; Blade 10 is vertically arranged between upper cover plate 8 and lower cover 9, and curved; Lower cover 9 is provided with inlet scoop 11; With respect to 11 positions, inlet scoop, air-ducting ring 12 is set.
During the 4 energising operation of BI centrifugal blower, output shaft 7 impeller 5 of motor 6 are rotated, room air is inhaled into, first pass through nylon wire roughing efficiency air filter 1, remove dust granules larger in air, secondly through gas phase media filter 2, remove airborne various gas pollutant and peculiar smell etc., again pass through high efficiency particulate air filter 3, remove the dust granules that particle diameter is less, reach the object of air cleaning, the suction inlet 11 that the air after final purification is installed air-ducting ring 12 by BI centrifugal blower 4 lower ends sucks, and by blade 10 rotations, will be purified air and be thrown away.
The clean air package of employing BI centrifugal blower of the present utility model has good removal effect to particulate pollutant, gas pollutant.The air quantity that BI centrifugal blower is suitable and pressure head, met the requirement that purifies air quantity and resistance; During fan operation, air first passes through triple purification filter screens, then passes through blower fan, when purifying the air of a room, has also protected blower fan not contaminated, has increased fan life; The utlity model has compact conformation simultaneously, lightweight, noise is low, the feature such as low and easy for installation that consumes energy, for people provide a quiet indoor environment of cleaning.
Claims (2)
1. a clean air package that adopts BI centrifugal blower, comprising: nylon wire roughing efficiency air filter, gas phase media filter, high efficiency particulate air filter, BI centrifugal blower; It is characterized in that: nylon wire roughing efficiency air filter connects gas phase media filter, high efficiency particulate air filter, BI centrifugal blower from bottom to top successively; Described BI centrifugal blower comprises: impeller and motor, and impeller is connected with the output shaft of motor; Impeller comprises upper cover plate, lower cover and blade; Blade is vertically arranged between upper cover plate and lower cover, and curved; Lower cover is provided with inlet scoop; With respect to position, inlet scoop, air-ducting ring is set.
2. the clean air package of employing BI centrifugal blower according to claim 1, is characterized in that: between described BI centrifugal blower and high efficiency particulate air filter, leave air filtration spacing, for purification air quantity is provided, overcome purification resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378692.9U CN203954899U (en) | 2014-07-09 | 2014-07-09 | A kind of clean air package that adopts BI centrifugal blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378692.9U CN203954899U (en) | 2014-07-09 | 2014-07-09 | A kind of clean air package that adopts BI centrifugal blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954899U true CN203954899U (en) | 2014-11-26 |
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ID=51915542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378692.9U Expired - Fee Related CN203954899U (en) | 2014-07-09 | 2014-07-09 | A kind of clean air package that adopts BI centrifugal blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870379A (en) * | 2017-04-11 | 2017-06-20 | 浙江上建风机有限公司 | A kind of Multi-stage centrifugal fan device |
| CN107725440A (en) * | 2017-11-13 | 2018-02-23 | 广东美的环境电器制造有限公司 | Fan |
-
2014
- 2014-07-09 CN CN201420378692.9U patent/CN203954899U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870379A (en) * | 2017-04-11 | 2017-06-20 | 浙江上建风机有限公司 | A kind of Multi-stage centrifugal fan device |
| CN107725440A (en) * | 2017-11-13 | 2018-02-23 | 广东美的环境电器制造有限公司 | Fan |
| CN107725440B (en) * | 2017-11-13 | 2023-12-05 | 广东美的环境电器制造有限公司 | Fan with fan body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20170709 |