CN205401245U - Efu fan filter - Google Patents
Efu fan filter Download PDFInfo
- Publication number
- CN205401245U CN205401245U CN201620143196.4U CN201620143196U CN205401245U CN 205401245 U CN205401245 U CN 205401245U CN 201620143196 U CN201620143196 U CN 201620143196U CN 205401245 U CN205401245 U CN 205401245U
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- China
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- efu
- fan
- plate
- box
- fan filter
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Abstract
The utility model relates to a EFU fan filter, including the box, set up the fan in the box, be equipped with the air intake respectively and go out the aerofoil in the upper and lower opposite of box, the fan setting under the air intake the below that goes out the aerofoil is provided with the filter, be equipped with on the inside wall of box to the inside upper wall of box is arrived at at the top of this guide plate of guide plate of air intake orientation slope, still sets up the water conservancy diversion bottom plate that both sides have the tilt up face in the below of fan, still sets up the board that flow equalizes on an aerofoil. The EFU fan filter that this technical scheme design obtained utilizes guide plate, water conservancy diversion bottom plate and the board that flow equalizes to reduce the stream pressure loss, obtains an even pressure field in that the box is inside, and flow divergence is even, has stablized the wind speed on the aerofoil, reduces the consumption.
Description
Technical field:
This utility model relates to the gas-filtering device of environmental area, particularly relates to the EFU fan filter of a kind of current-sharing wind speed.
Background technology:
At present, along with industrialized fast development, particularly relate in environmental area, environmental in air also gets more and more, it is typically in grit content height, needs frequently to change the initial effect filtering section of the centralized air ventilation system of the working environment of filter element or the operation system of air quantity instability or toilet and particularly apply in the family, the dopant species contained in dust is more, respiratory tract can be caused infection after people's absorption, live in resistance of human body decline in such indoor environment for a long time not say, also can bring out a lot of diseases.
EFU(Equipmentfanfilter) it is equipment fan filter, existing application market is mainly reflected in dust free room, dustless operating platform, in dustless production line and assembly chamber, for purifying the microgranule in air, and much there is the phenomenon that some air-out are uneven in the equipment of existing fan filter, meanwhile, wind speed is unstable, causes working when wind surface is uneven of internal ramp, the impurity easily causing some areas absorption is more, and the replacement cycle shortens.
Summary of the invention:
Technical problem to be solved in the utility model be to provide the diffusion of a kind of blast uniformly, power consumption little, on exhausting plate, wind speed uniformly can reduce the EFU fan filter of airflow pressure losses.
The technical scheme in the invention for solving the technical problem is: a kind of EFU fan filter, including casing, it is arranged at the blower fan in casing, upper lower opposite face at casing is respectively equipped with air inlet and exhausting plate, described blower fan is arranged on the underface of air inlet, it is arranged below filter at described exhausting plate, the medial wall of described casing is provided with the deflector tilted to described air inlet direction, the upper wall of box house is arrived at the top of this deflector, also set up both sides in the lower section of described blower fan and there is the water conservancy diversion base plate in the face of being inclined upwardly, described exhausting plate also sets up a homogenizing plate.
Further, the described inclined plane of water conservancy diversion base plate both sides and the horizontal plane of water conservancy diversion base plate form an included angle A, and the number of degrees of this included angle A are 35 °～50 °.
Further, a preferred embodiment of the present utility model, the number of degrees of described included angle A are 45 °.
Further, in order to improve the wind speed after wind enters from air inlet, the inner chamber of described air inlet is from bottom to top in horn-like.
Further, described homogenizing plate is arranged on the centre of exhausting plate, the two ends of this homogenizing plate and the upper and lower vertical alignment in the edge of blower housing, it is ensured that the wind of entrance from blower fan out after the head-on collision space of both sides the same, it is ensured that on the arrival exhausting plate of wind speed current-sharing.
The beneficial effects of the utility model are: utilize the EFU fan filter that the technical program obtains, utilizing deflector, water conservancy diversion base plate and homogenizing plate to reduce airflow pressure losses, obtain a uniform pressure field at box house, Diffusion of gas stream is uniform, stabilize the wind speed on exhausting plate, reduce power consumption.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure: 1, casing 2, handle 3, air inlet 4, blower fan 5, deflector 6, water conservancy diversion base plate 7, motor base plate 8, homogenizing plate 9, exhausting plate 10, filter
Detailed description of the invention:
Below in conjunction with accompanying drawing, this utility model is explained in detail.
nullA kind of EFU fan filter as shown in Figure 1，Shown in figure, arrow represents wind direction，Including casing 1，It is arranged at the blower fan 4 in casing 1，This blower fan is by motor driving，Supported by motor base plate 7 bottom described motor，Carrying for the ease of whole EFU fan filter，The both sides in the enterprising air port 3 of casing 1 are provided with handle 2，Upper lower opposite face at casing 1 is respectively equipped with air inlet 3 and exhausting plate 9，Described blower fan 4 is arranged on the underface of air inlet 3，It is arranged below filter 10 at described exhausting plate 9，The medial wall of described casing 1 is provided with the deflector 5 tilted to described air inlet direction，The upper wall of box house is arrived at the top of this deflector 5，Also set up both sides in the lower section of described blower fan 4 and there is the water conservancy diversion base plate 6 in the face of being inclined upwardly，Described exhausting plate 9 also sets up a homogenizing plate 8.
Further, the described inclined plane of water conservancy diversion base plate 6 both sides and the horizontal plane of water conservancy diversion base plate form an included angle A, and the number of degrees of this included angle A are 35 °～50 °.
Further, a preferred embodiment of the present utility model, the number of degrees of described included angle A are 45 °.
Further, in order to improve the wind speed after wind enters from air inlet, the inner chamber of described air inlet 3 is from bottom to top in horn-like.
Further, described homogenizing plate 8 is arranged on the centre of exhausting plate 9, the upper and lower vertical alignment in edge of the two ends of this homogenizing plate 8 and blower fan 4 shell, it is ensured that the wind of entrance is the same from the head-on collision space of blower fan 4 out rear both sides, it is ensured that on the arrival exhausting plate 9 of wind speed current-sharing.
Utilizing the EFU fan filter that the technical program obtains, utilize deflector 5, water conservancy diversion base plate 6 and homogenizing plate 8 to reduce airflow pressure losses, obtain a uniform pressure field inside casing 1, Diffusion of gas stream is uniform, stabilizes the wind speed on exhausting plate 9, reduces power consumption.
It is emphasized that: be only preferred embodiment of the present utility model above, not this utility model is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, all still falls within the scope of technical solutions of the utility model.
Claims (5)
1. an EFU fan filter, including casing (1), it is arranged at the blower fan (4) in casing (1), upper lower opposite face at casing (1) is respectively equipped with air inlet (3) and exhausting plate (9), described blower fan (4) is arranged on the underface of air inlet (3), it is arranged below filter (10) at described exhausting plate (9), it is characterized in that: on the medial wall of described casing (1), be provided with the deflector (5) tilted to described air inlet direction, the upper wall of box house is arrived at the top of this deflector (5), also set up both sides in the lower section of described blower fan (4) and there is the water conservancy diversion base plate (6) in the face of being inclined upwardly, described exhausting plate (9) also sets up a homogenizing plate (8).
2. EFU fan filter according to claim 1, it is characterised in that: the described inclined plane of water conservancy diversion base plate (6) both sides and the horizontal plane of water conservancy diversion base plate form an included angle A, and the number of degrees of this included angle A are 35 °～50 °.
3. EFU fan filter according to claim 2, it is characterised in that: the number of degrees of described included angle A are 45 °.
4. EFU fan filter according to claim 1, it is characterised in that: the inner chamber of described air inlet (3) is from bottom to top in horn-like.
5. EFU fan filter according to claim 1, it is characterised in that: described homogenizing plate (8) is arranged on the upper and lower vertical alignment in edge of the centre of exhausting plate (9), the two ends of this homogenizing plate (8) and blower fan (4) shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143196.4U CN205401245U (en) | 2016-02-26 | 2016-02-26 | Efu fan filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143196.4U CN205401245U (en) | 2016-02-26 | 2016-02-26 | Efu fan filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401245U true CN205401245U (en) | 2016-07-27 |
Family
ID=56423764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620143196.4U Expired - Fee Related CN205401245U (en) | 2016-02-26 | 2016-02-26 | Efu fan filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401245U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126778A (en) * | 2017-06-29 | 2017-09-05 | 广东新氧器净化科技有限公司 | A kind of new smog air cleaning unit |
| CN107831100A (en) * | 2017-11-27 | 2018-03-23 | 武汉市普瑞思高科技有限公司 | The PM2.5 sensors of intelligent mouth mask |
| CN109701328A (en) * | 2019-03-04 | 2019-05-03 | 京东方科技集团股份有限公司 | Air filtering system |
-
2016
- 2016-02-26 CN CN201620143196.4U patent/CN205401245U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126778A (en) * | 2017-06-29 | 2017-09-05 | 广东新氧器净化科技有限公司 | A kind of new smog air cleaning unit |
| CN107831100A (en) * | 2017-11-27 | 2018-03-23 | 武汉市普瑞思高科技有限公司 | The PM2.5 sensors of intelligent mouth mask |
| CN109701328A (en) * | 2019-03-04 | 2019-05-03 | 京东方科技集团股份有限公司 | Air filtering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 215000 unit 908, South Tower, SuYue Plaza, 119 Suzhou Avenue West, Suzhou Industrial Park, Jiangsu. Patentee after: Guo microwick Environmental Technology (Suzhou) Co.,Ltd. Address before: 215123 Dongjing Industrial Park No. 9 Dongfu Road, Suzhou Industrial Park, Jiangsu 43 Patentee before: Yejia Technology (Suzhou Industrial Park) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181011 Address after: 230001, 2 floor, building 2, Xinglu science and Technology Industrial Park, Luyang District, Hefei, Anhui. Patentee after: Anhui Guowei Huaxin Environmental Technology Co.,Ltd. Address before: 215000 unit 908, South Tower, SuYue Plaza, 119 Suzhou Avenue West, Suzhou Industrial Park, Jiangsu. Patentee before: Guo microwick Environmental Technology (Suzhou) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200529 Address after: 215123 Yejia Technology (Suzhou Industrial Park) Co., Ltd., building 46, Dongjing Industrial Park, Suzhou Industrial Park, Jiangsu Province Patentee after: YEJIA TECHNOLOGY (SUZHOU INDUSTRIAL PARK) Co.,Ltd. Address before: 230001, 2 floor, building 2, Xinglu science and Technology Industrial Park, Luyang District, Hefei, Anhui. Patentee before: Anhui Guowei Huaxin Environmental Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |