CN207317218U - A kind of air hose guiding device - Google Patents
A kind of air hose guiding device Download PDFInfo
- Publication number
- CN207317218U CN207317218U CN201721430582.2U CN201721430582U CN207317218U CN 207317218 U CN207317218 U CN 207317218U CN 201721430582 U CN201721430582 U CN 201721430582U CN 207317218 U CN207317218 U CN 207317218U
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- CN
- China
- Prior art keywords
- flow deflector
- guiding device
- air hose
- hose guiding
- air
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- 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.)
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Abstract
The utility model discloses a kind of air hose guiding device, including：Straight tube, bend pipe and flow deflector.Some flow deflectors are equipped with the bend pipe；The cross-sectional width of the flow deflector successively decreases to form crescent successively from middle toward both sides, and the outside curve of flow deflector and inner curve are ups and downs curved surface, while the outer rim of flow deflector is approximately circular.Some through holes for being through to its outlet air surface are offered on the air intake surface of the flow deflector, the through hole forms an opposite protrusion on the outside curve of flow deflector and in inner curve.Flow deflector is crescent, and its outside curve is ups and downs curved surface, is conducive to scattered wind-force, it is not easy to produce noise；The air intake surface of flow deflector to its outlet air surface opens up some through holes, while ensureing to play drainage to wind, and will not produce too big resistance.
Description
Technical field
A kind of air hose guiding device is the utility model is related to, belongs to aeration technology field.
Background technology
With being gradually improved for modernization, air-line system is widely used in numerous areas, and bend pipe is air-line system
In a kind of important component, have the function of to change transmission medium flow direction, installation site can be played the role of and adjusted etc..But
It is that wind can produce vortex, off-energy and produce noise at the right-angled corner of bend pipe and at threeway, this is not only influenced
The production of people and living environment, can also trigger serious accident under certain condition.In the prior art, install and lead in bend pipe
Flow drains wind, but the shape of flow deflector and structure cause guide functions unobvious, and some only serves slight improvement result,
Although some then acts on substantially, resistance is excessive, have impact on the flowing of wind.
Utility model content
For the above problem existing for existing flow deflector, a kind of air hose guiding device is now provided.
Concrete technical scheme is as follows：
A kind of air hose guiding device, including：
Straight tube, the bend pipe being connected with the straight tube and some flow deflectors being arranged in the bend pipe, wherein, Mei Yisuo
The cross-sectional width for stating flow deflector successively decreases to form crescent successively from middle toward both sides, and the outside curve of each flow deflector
It is ups and downs curved surface with inner curve, while the outer rim of each flow deflector is approximately circular.
A kind of above-mentioned air hose guiding device, wherein, the air intake surface of each flow deflector offers some penetrate through to it
The through hole of outlet air surface.
A kind of above-mentioned air hose guiding device, wherein, section of each flow deflector from air intake surface to outlet air surface is
Waveform.
A kind of above-mentioned air hose guiding device, wherein, each through hole is on the outside curve of the flow deflector and interior
An opposite protrusion is formed on N-Side surf.
A kind of above-mentioned air hose guiding device, wherein, some through holes equidistantly arrange.
A kind of above-mentioned air hose guiding device, wherein, the opposite raised section is approximately circular.
A kind of above-mentioned air hose guiding device, wherein, the flow deflector is 6~8.
The good effect of above-mentioned technical proposal is：
1st, flow deflector is crescent, and its outside curve is ups and downs curved surface, is conducive to scattered wind-force, it is not easy to produce
Raw noise.
2nd, the air intake surface of flow deflector to its outlet air surface opens up some through holes, while ensureing to drain wind, and will not produce
Too big resistance.
3rd, it is waveform to the section of outlet air surface from air intake surface, then the bumps of the outside curve of flow deflector are gentler, more
Added with the scattered and drainage beneficial to wind-force, wind is set more to be relaxed during turning.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of air hose guiding device of the utility model；
Fig. 2 be the utility model a kind of air hose guiding device embodiment one in flow deflector schematic diagram；
Fig. 3 be the utility model a kind of air hose guiding device embodiment one in flow deflector front view；
Fig. 4 be the utility model a kind of air hose guiding device embodiment one in flow deflector side view；
Fig. 5 be the utility model a kind of air hose guiding device embodiment two in flow deflector schematic diagram；
Fig. 6 be the utility model a kind of air hose guiding device embodiment two in flow deflector front view；
Fig. 7 be the utility model a kind of air hose guiding device embodiment two in flow deflector side view.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but is not intended to limit the present utility model.
Fig. 1 is the schematic diagram for the air hose guiding device for showing present embodiment, as shown in Figure 1, air hose guiding device includes：
Straight tube 1, bend pipe 2 and flow deflector 3.
Being connected between every two straight tubes 1 by a bend pipe 2, flow deflector 3 is then arranged in bend pipe 2, and in every bend pipe 2
It is provided with some flow deflectors 3.
Embodiment one
Fig. 2 is the schematic diagram of flow deflector in the present embodiment, and Fig. 3 is the front view of flow deflector in the present embodiment, and Fig. 4 is this reality
Apply the side view of flow deflector in example.
As shown in Fig. 2, Fig. 3 and Fig. 4, the cross-sectional width of flow deflector 3 successively decreases to form crescent successively from middle toward both sides,
And the outside curve and inner curve of flow deflector 3 are ups and downs curved surface, while the outer rim of flow deflector 3 is approximately round
Shape.
Further, after flow deflector 3 is installed, there are air intake surface 41 and outlet air surface 44, some perforations are offered on air intake surface 41
To the through hole 43 of outlet air surface 44, some through holes 43 are equidistantly arranged.
The resistance brought due to the installation of flow deflector to wind can be reduced by opening up through hole.
Further, each through hole 43 formed on the outside curve of flow deflector 3 and in inner curve one it is opposite convex
42 are played, since some through holes 43 are equidistant, then some opposite protrusion 42 and is equidistantly arranged, and opposite protrusion
42 section is approximately circular.
In a kind of preferably embodiment, the quantity of setting flow deflector 3 is optimal with 6~8 in every bend pipe 2.
Embodiment two
Fig. 5 is the schematic diagram of flow deflector in the present embodiment, and Fig. 6 is the front view of flow deflector in the present embodiment, and Fig. 7 is this reality
Apply the side view of flow deflector in example.
As shown in Fig. 5, Fig. 6 and Fig. 7, flow deflector 3 has air intake surface 51 and outlet air surface 52.
The present embodiment and the difference of embodiment one are that air intake surface 51 does not open up through hole, and 51 He of air intake surface
The section of outlet air surface 52 is waveform, and is waveform to the section of outlet air surface 52 from air intake surface 51.
Due to being waveform from air intake surface 51 to the section of outlet air surface 52, then the outside curve of flow deflector 3 it is concavo-convex compared with
The bumps of the outside curve of flow deflector 3 are gentler in embodiment one, are more conducive to the scattered and drainage of wind-force, are turning wind
More relaxed during curved.
In a kind of preferably embodiment, the quantity of setting flow deflector 3 is optimal with 6~8 in every bend pipe 2.
The foregoing is merely the utility model preferred embodiment, not thereby limit the utility model embodiment and
Protection domain, to those skilled in the art, should can appreciate that all with the utility model specification and diagram
Hold made equivalent substitution and obviously change obtained scheme, should be included in the protection model of the utility model
In enclosing.
Claims (7)
1. a kind of air hose guiding device, including：Straight tube, the bend pipe being connected with the straight tube and some it is arranged in the bend pipe
Flow deflector, it is characterised in that the cross-sectional width of each flow deflector successively decreases to form crescent successively from middle toward both sides, and
And the outside curve and inner curve of each flow deflector are ups and downs curved surface, while each flow deflector is outer
Edge is approximately circular.
2. air hose guiding device as claimed in claim 1, it is characterised in that if the air intake surface of each flow deflector offers
It is dry to penetrate through to the through hole of its outlet air surface.
3. air hose guiding device as claimed in claim 1, it is characterised in that each flow deflector is from air intake surface to outlet air surface
Section be waveform.
4. air hose guiding device as claimed in claim 2, it is characterised in that each through hole is in the outside of the flow deflector
An opposite protrusion is formed on curved surface and in inner curve.
5. air hose guiding device as claimed in claim 4, it is characterised in that some through holes equidistantly arrange.
6. air hose guiding device as claimed in claim 4, it is characterised in that the opposite raised section is approximately round
Shape.
7. air hose guiding device as claimed in claim 1, it is characterised in that the flow deflector is 6~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430582.2U CN207317218U (en) | 2017-10-30 | 2017-10-30 | A kind of air hose guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430582.2U CN207317218U (en) | 2017-10-30 | 2017-10-30 | A kind of air hose guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317218U true CN207317218U (en) | 2018-05-04 |
Family
ID=62379351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430582.2U Active CN207317218U (en) | 2017-10-30 | 2017-10-30 | A kind of air hose guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644995A (en) * | 2018-05-08 | 2018-10-12 | 云森威尔智能环境（深圳）有限公司 | A kind of disturbed flow type fresh air air exhausting structure |
-
2017
- 2017-10-30 CN CN201721430582.2U patent/CN207317218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644995A (en) * | 2018-05-08 | 2018-10-12 | 云森威尔智能环境（深圳）有限公司 | A kind of disturbed flow type fresh air air exhausting structure |
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