CN101435439A - Centrifugal impeller single side flow guiding inclined plate - Google Patents
Centrifugal impeller single side flow guiding inclined plate Download PDFInfo
- Publication number
- CN101435439A CN101435439A CNA2007101702764A CN200710170276A CN101435439A CN 101435439 A CN101435439 A CN 101435439A CN A2007101702764 A CNA2007101702764 A CN A2007101702764A CN 200710170276 A CN200710170276 A CN 200710170276A CN 101435439 A CN101435439 A CN 101435439A
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- plate
- guide plate
- centrifugal
- centrifugal impeller
- flow guiding
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Abstract
The invention belongs to a single-side guide sloping plate of a centrifugal impeller used in the centrifugal fan industry. The centrifugal impeller used in the prior centrifugal fan commonly has the problem that air vortex, vibration and larger noise can be generated so as to influence the service life of a bearing and the working efficiency of the whole fan; the aim of the invention is to overcome the defect and to provide the high-efficiency single-side guide sloping plate of the centrifugal impeller; and the single-side guide sloping plate consists of a guide plate, a ribbed plate of the guide plate, a flow collector, an impeller, a fan body and a mainshaft. The single-side guide sloping plate is characterized in that one side of the inside of the centrifugal fan is provided with the guide plate and the ribbed plate of the guide plate.
Description
The invention belongs to a kind of centrifugal impeller single side flow guiding inclined plate that the centrifugal blower industry is used.
Employed centrifugal impeller on the present centrifugal blower, ubiquity because can produce air swirl, vibration and bigger noise, thereby have influence on the working life of bearing and the working efficiency of whole blower fan.
Purpose of the present invention just is to overcome above-mentioned shortcoming, and a kind of high efficiency centrifugal impeller single side flow guiding inclined plate that provides.
The present invention is achieved in that a kind of centrifugal impeller single side flow guiding inclined plate is made up of guide plate, guide plate gusset, slip ring, impeller, blower fan body and main shaft, it is characterized in that: in the inner side of centrifugal blower guide plate and guide plate gusset be installed.
The present invention makes it not only can not produce air swirl, vibration and noise, and can improve distinguished and admirable pressure, thereby improved greatly the efficient and the life-span of blower fan owing in the inner side of centrifugal blower guide plate and guide plate gusset are installed.
Fig. 1 is a main sectional view of the present invention.
Each label declaration is as follows among the figure:
1, guide plate, 2, the guide plate gusset, 3, slip ring, 4, impeller, 5, the blower fan body, 6, main shaft, 7, bearing.
Now describe embodiments of the invention in conjunction with the accompanying drawings in detail.
The invention belongs to local improved invention, so the original structure of whole blower fan is constant, just guide plate and guide plate gusset are installed in the inner side of centrifugal blower, all the other do not make change, the guide plate gusset is to be that the center is evenly distributed on the inner side of blower fan body with the main shaft, the gradient on guide plate gusset inclined-plane is constant, but length is different along with the difference of position, guide plate is installed in again on the guide plate gusset, more than each parts connect for welding or screw, dotted line in the accompanying drawing is the air flows schematic representation after the present invention and the blower fan assembling, and arrow is the direction of air flows.
In sum, utilization efficiency height of the present invention, and the working life of having improved bearing greatly.
Claims (1)
1, a kind of centrifugal impeller single side flow guiding inclined plate is made up of guide plate, guide plate gusset, slip ring, impeller, blower fan body and main shaft, it is characterized in that: in the inner side of centrifugal blower guide plate and guide plate gusset be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101702764A CN101435439A (en) | 2007-11-17 | 2007-11-17 | Centrifugal impeller single side flow guiding inclined plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101702764A CN101435439A (en) | 2007-11-17 | 2007-11-17 | Centrifugal impeller single side flow guiding inclined plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101435439A true CN101435439A (en) | 2009-05-20 |
Family
ID=40710025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101702764A Pending CN101435439A (en) | 2007-11-17 | 2007-11-17 | Centrifugal impeller single side flow guiding inclined plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101435439A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937112A (en) * | 2012-12-06 | 2013-02-20 | 嵊州市远见机械科技有限公司 | Fan volute intermediate plate guide vane air inlet structure of smoke exhaust ventilator |
| CN104373390A (en) * | 2014-10-29 | 2015-02-25 | 珠海格力电器股份有限公司 | Flow collector used for air flow guiding, volute assembly, centrifugal fan and air conditioner |
| CN108224727A (en) * | 2018-02-24 | 2018-06-29 | 美埃（中国）环境净化有限公司 | A kind of novel fan filter bank guiding device |
| CN108913211A (en) * | 2018-08-14 | 2018-11-30 | 朋仁锋 | A kind of coal gas reparation technology |
| CN109405026A (en) * | 2018-12-19 | 2019-03-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Slim smoke machine |
| CN109405027A (en) * | 2018-12-19 | 2019-03-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Slim smoke machine |
-
2007
- 2007-11-17 CN CNA2007101702764A patent/CN101435439A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937112A (en) * | 2012-12-06 | 2013-02-20 | 嵊州市远见机械科技有限公司 | Fan volute intermediate plate guide vane air inlet structure of smoke exhaust ventilator |
| CN104373390A (en) * | 2014-10-29 | 2015-02-25 | 珠海格力电器股份有限公司 | Flow collector used for air flow guiding, volute assembly, centrifugal fan and air conditioner |
| CN108224727A (en) * | 2018-02-24 | 2018-06-29 | 美埃（中国）环境净化有限公司 | A kind of novel fan filter bank guiding device |
| CN108913211A (en) * | 2018-08-14 | 2018-11-30 | 朋仁锋 | A kind of coal gas reparation technology |
| CN109405026A (en) * | 2018-12-19 | 2019-03-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Slim smoke machine |
| CN109405027A (en) * | 2018-12-19 | 2019-03-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Slim smoke machine |
| CN109405027B (en) * | 2018-12-19 | 2021-07-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Thin type smoke machine |
| CN109405026B (en) * | 2018-12-19 | 2021-07-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Thin type smoke machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090520 |