CN201401312Y - Rotary flow deflector of compressed air filter - Google Patents
Rotary flow deflector of compressed air filter Download PDFInfo
- Publication number
- CN201401312Y CN201401312Y CN2009200705524U CN200920070552U CN201401312Y CN 201401312 Y CN201401312 Y CN 201401312Y CN 2009200705524 U CN2009200705524 U CN 2009200705524U CN 200920070552 U CN200920070552 U CN 200920070552U CN 201401312 Y CN201401312 Y CN 201401312Y
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- China
- Prior art keywords
- guide plate
- flow deflector
- air
- air filter
- utility
- 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.)
- Expired - Lifetime
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- Wind Motors (AREA)
Abstract
The utility model discloses a rotary flow deflector of a compressed air filter, wherein the end surface of the flow deflector is a curved surface, and the side surface of the flow deflector has a smooth transition with the end surface thereof. Given the facts, when the airflow passes through the flow deflector, the end surface cannot block the airflow which is bound to pass through the flow deflector along the curved surface of the end surface and the side surface, and no eddy current can be formed at any part of the flow deflector, and therefore the air resistance is lessened and the energy consumption is reduced, thereby achieving the effect of energy saving.
Description
Technical field
The utility model relates to a kind of flow deflector structure, particularly a kind of rotation flow deflector structure of compressed-air filter.
Background technique
Air has compressibility, does mechanical work through air compressor and makes air after volume-diminished own, pressure improve pressurized air.Pressurized air is the second largest power source that is only second to electric power, be again the technology source of the gas that serves many purposes, its application area spreads all over industry and departments such as oil, chemical industry, metallurgy, electric power, machinery, light industry, weaving, automobile making, electronics, food, medicine, biochemistry, national defence, scientific research.But in the air compression process,, influence compressed-air actuated quality owing to wherein have a large amount of impurity.In order to prevent that too much impurity from entering pressurized air, people have installed compressed-air filter on air compressor, to pressurized air filter, purified treatment.Existing compressed-air filter generally comprises a wheel body, and wheel body is provided with several guide plates, and when air was flowed through guide plate from the top, air changed flow direction, produced rotation, thus make airborne moisture and impurity under centrifugal action with air separation.As shown in Figure 1, 2, the guide plate of existing compressed-air filter is fixed on the roulette wheel 11, and the end face 12 of guide plate is generally the plane, and the edge of end face 12 and side 13 handing-over forms corner angle 14.Adopt the guide plate of this structure, when air stream during through guide plate, the end face that facings the wind can make air-flow be stopped, and produces eddy current at corner angle 14 places; And form parital vacuum under the wind, and produce eddy current.The resistance of air-flow when flowing through guide plate increases like this, makes energy loss become big, and energy consumption is increased.
The model utility content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of compressed-air filter guide plate of new structure, can effectively reduce the resistance of air draught when flowing through guide plate, thereby reduces energy loss, reduces energy consumption.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of rotation guide plate of compressed-air filter, described rotation guide plate are fixed on the rotation wheel body, and the end face of described guide plate is a curved surface, and the side of described guide plate and described end face are smooth transition.
Technique scheme has following beneficial effect: because in this flow deflector structure of the present utility model, the end face of guide plate is a curved surface, the side of guide plate and end face are smooth transition, therefore when air draught is flowed through guide plate from the top, the end face that facings the wind can not have air draught and stops that air draught can flow through guide plate along the curved surface and the side of the end face that facings the wind, air stream can not produce eddy current when this guide plate, thereby reduced resistance of air, reduced energy consumption, reached energy-conservation effect.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the rotation guide plate of existing compressed-air filter.
Fig. 2 is the mounting structure schematic representation of the rotation guide plate of existing compressed-air filter.
Fig. 3 is the utility model embodiment's a structural representation.
Fig. 4 is the utility model embodiment's a mounting structure schematic representation.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in detail to the utility model.
Shown in Fig. 3,4, as an embodiment of the present utility model, the rotation guide plate of this compressed-air filter is fixed on the roulette wheel 21, and the end face 22 of guide plate is a curved surface, is smooth transition between end face 22 and the side 23.Because the end face 22 of guide plate is a curved surface, the side 23 of guide plate and end face 22 are smooth transition, when air draught along the axial flow of roulette wheel 21 during through guide plate, the end face 22 that facings the wind can not have air draught and stops, air draught can flow through guide plate along the curved surface and the side 23 of the end face 22 that facings the wind, so air stream can not produce eddy current when this guide plate, thereby can effectively reduce guide plate to resistance of air, reduce energy consumption, reach energy-conservation effect.
More than the rotation guide plate of compressed-air filter that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (1)
1, a kind of rotation guide plate of compressed-air filter, described rotation guide plate is fixed on the rotation wheel body (21), it is characterized in that: the end face of described guide plate (22) is a curved surface, and the side of described guide plate (23) are smooth transition with the described end face (22) that facings the wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200705524U CN201401312Y (en) | 2009-04-16 | 2009-04-16 | Rotary flow deflector of compressed air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200705524U CN201401312Y (en) | 2009-04-16 | 2009-04-16 | Rotary flow deflector of compressed air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401312Y true CN201401312Y (en) | 2010-02-10 |
Family
ID=41661112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200705524U Expired - Lifetime CN201401312Y (en) | 2009-04-16 | 2009-04-16 | Rotary flow deflector of compressed air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401312Y (en) |
-
2009
- 2009-04-16 CN CN2009200705524U patent/CN201401312Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FESTO (CHINA) AUTOMATION MANUFACTURING LTD. Free format text: FORMER OWNER: FESTO (CHINA) LTD. Effective date: 20121122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 200000 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121122 Address after: 200000 Shanghai City Jingqiao export processing zone of Pudong New Area (South) Long Hu Road No. 143 Patentee after: FESTO (China) automation manufacturing Co. Ltd. Address before: 201206 Jinqiao Road, Pudong New Area Jinqiao Export Processing Zone, Shanghai, 1156 Patentee before: FESTO (China) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |