CN207763207U - A kind of new wind turbine air hose of small size - Google Patents
A kind of new wind turbine air hose of small size Download PDFInfo
- Publication number
- CN207763207U CN207763207U CN201721918536.7U CN201721918536U CN207763207U CN 207763207 U CN207763207 U CN 207763207U CN 201721918536 U CN201721918536 U CN 201721918536U CN 207763207 U CN207763207 U CN 207763207U
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- China
- Prior art keywords
- pipe
- wind turbine
- new wind
- air hose
- small size
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Abstract
The utility model is suitable for circulation device for air technical field, a kind of new wind turbine air hose of small size, pipeline body are provided, the pipeline body centre setting partition board is divided into upper layer and lower layer, pipeline body external port top, which is set up separately, sets grid, and aerofoil free to rotate is arranged in external port lower part.In the utility model, air hose levels length is almost the same, and upper layer external port is additionally provided with grid; for preventing the sundries such as fallen leaves from floaing in pipeline; lower layer's aerofoil is naturally drooped in new wind turbine shutdown status, and lower layer's external port can be completely covered, when lower layer's outlet air; aerofoil is blown afloat into certain angle; but gas flow is still obliquely, therefore it will not be back to upper layer pipeline, it ensure that air inlet return air effect; the duct length of this structure is smaller, convenient for packaging and transport.In addition in preferred structure, pipeline body can also be arranged to two-section structure, when packed and transported can further decrease packaging volume, reduce packaging and logistics cost.
Description
Technical field
The utility model belongs to circulation device for air technical field more particularly to a kind of new wind turbine air hose of small size.
Background technology
The patent of Patent No. 201720377292.X discloses a kind of circulation device for air inlet and outlet integration jet stream
Pipe, the pipeline are structure as a whole pipeline, are connect with indoor new wind turbine.This jet pipe is divided into upper layer and lower layer, wherein lower layer's pipeline
Air inlet, upper layer pipeline outlet air.In order to avoid the discharge of upper layer pipeline airflow reflux to lower layer's pipeline, therefore the length of upper layer pipeline
Lower layer's pipeline need to be more than, this makes the length of entire pipeline longer, inconvenience packaging and transport.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of new wind turbine air hoses of small size, it is intended to solve existing
There is the technical issues of longer new wind turbine jet pipe road length, inconvenient packaging and transport.
The utility model adopts the following technical solution：
The new wind turbine air hose of small size includes pipeline body, and setting partition board is divided into upper and lower two among the pipeline body
Layer, pipeline body external port top, which is set up separately, sets grid, and aerofoil free to rotate is arranged in external port lower part.
Further, the aerofoil is semi-circular shape.
Further, the pipeline body includes first pipe and second pipe, the wherein outer diameter of first pipe and second
The internal diameter of pipeline matches, and the partition board in the first pipe is divided into front and rear panels, the front and rear panels staggered floor setting and preceding
The tail portion of plate and the head of back plate are fixed together, and the width of foreboard is less than back plate width.
Further, the partition board of the second pipe and the back plate of first pipe are generally aligned in the same plane.
Further, the tube wall of the first pipe and second pipe link position is attached lock by being screwed into screw
It is fixed.
The utility model has the beneficial effects that：In the utility model, air hose levels length is consistent, upper layer air inlet, lower layer
Outlet air, upper layer external port are additionally provided with grid, and for preventing the sundries such as fallen leaves from floaing in pipeline, the aerofoil of lower layer's external port is in fresh air
Machine naturally droops in the case of shutting down, and lower layer's external port can be completely covered, when lower layer's outlet air, aerofoil is blown afloat certain angle
Degree, but gas flow is still obliquely, therefore it will not be back to upper layer pipeline, it ensure that air inlet return air effect, this knot
The duct length of structure is smaller, convenient for packaging and transport.In addition in preferred structure, pipeline body can also be arranged to two nodules
Structure, when packed and transported, can further decrease packaging volume, reduce packaging and logistics cost.
Description of the drawings
Fig. 1 is the stereogram of the new wind turbine air hose of small size provided in this embodiment；
Fig. 2 is the sectional view of first pipe and second pipe link position；
Fig. 3 is the port organization figure of first pipe.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In order to illustrate technical solution described in the utility model, illustrated below by specific embodiment.
As shown in Figure 1, the new wind turbine air hose of small size provided in this embodiment, including pipeline body 1, the pipeline body 1
Centre setting partition board is divided into upper layer and lower layer, and 1 external port top of the pipeline body, which is set up separately, sets grid 2, the setting of external port lower part
Aerofoil 3 free to rotate.In this structure, the aerofoil 3 is semi-circular shape, and air hose levels length (can also unanimously slightly have
Deviation), upper layer air inlet, lower layer's outlet air, upper layer external port is additionally provided with grid, for preventing the sundries such as fallen leaves from floaing in pipeline, under
The aerofoil of layer external port is naturally drooped in new fan parking, is also possible to prevent the sundries such as fallen leaves and is floatd in pipeline, and
Lower layer's external port can be completely covered.When lower layer's outlet air, aerofoil is blown afloat into certain angle, but gas flow is still obliquely
, therefore it will not be back to upper layer pipeline, it ensure that air inlet return air effect, the duct length of this structure is smaller, convenient for packaging
And transport.
If further decreasing duct length, two-section structure, as shown in Figure 2,3, the pipeline can be arranged to air hose
Ontology 1 includes first pipe 11 and second pipe 12, and the internal diameter of the wherein outer diameter with second pipe 12 of first pipe 11 matches, institute
It states the partition board in first pipe 11 and is divided into foreboard 13 and back plate 14, the foreboard 13 and 14 staggered floor of back plate are arranged, and foreboard 13
Tail portion and the head of back plate 14 are fixed together, and the width of foreboard 12 is less than 14 width of back plate.In diagram, by first pipe part
After being inserted into second pipe, second pipe partition board can push down the foreboard of first pipe, and be located at together with the back plate of first pipe
One plane.This air hose is segmented into two sections in packed and transported, further decreases packaging volume, reduce packaging and logistics at
This.
In view of the frictional force between first pipe and second pipe may be not enough to the two being fixed together, make thus
For preferred structure, the tube wall of the first pipe and second pipe link position is by being screwed into screw 4 by first pipe 11 and
The connection locking of two pipelines 12, there are three screws, is uniformly distributed in tube wall periphery.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (5)
1. a kind of new wind turbine air hose of small size, including pipeline body, the pipeline body centre setting partition board is divided into upper layer and lower layer,
It is characterized in that, pipeline body external port top, which is set up separately, sets grid, aerofoil free to rotate is arranged in external port lower part.
2. the new wind turbine air hose of small size as described in claim 1, which is characterized in that the aerofoil is semi-circular shape.
3. the new wind turbine air hose of small size as claimed in claim 1 or 2, which is characterized in that the pipeline body includes first pipe
And second pipe, the wherein outer diameter of first pipe is matched with the internal diameter of second pipe, before the partition board in the first pipe is divided into
Plate and back plate, the front and rear panels staggered floor is arranged and the tail portion of foreboard and the head of back plate are fixed together, the width of foreboard
Less than back plate width.
4. the new wind turbine air hose of small size as claimed in claim 3, which is characterized in that the partition board and first pipe of the second pipe
Back plate be generally aligned in the same plane.
5. the new wind turbine air hose of small size as claimed in claim 4, which is characterized in that the first pipe and second pipe connection position
The tube wall set is attached locking by being screwed into screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918536.7U CN207763207U (en) | 2017-12-29 | 2017-12-29 | A kind of new wind turbine air hose of small size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918536.7U CN207763207U (en) | 2017-12-29 | 2017-12-29 | A kind of new wind turbine air hose of small size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763207U true CN207763207U (en) | 2018-08-24 |
Family
ID=63182646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918536.7U Expired - Fee Related CN207763207U (en) | 2017-12-29 | 2017-12-29 | A kind of new wind turbine air hose of small size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207763207U (en) |
-
2017
- 2017-12-29 CN CN201721918536.7U patent/CN207763207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20201229 |