CN206988178U - The air deflector of axial flow blower - Google Patents
The air deflector of axial flow blower Download PDFInfo
- Publication number
- CN206988178U CN206988178U CN201720945069.0U CN201720945069U CN206988178U CN 206988178 U CN206988178 U CN 206988178U CN 201720945069 U CN201720945069 U CN 201720945069U CN 206988178 U CN206988178 U CN 206988178U
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- cylinder
- deflector
- utility
- axial flow
- flow blower
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Abstract
The utility model proposes a kind of air deflector of axial flow blower, including:Cylinder;Multiple deflectors, circumference of multiple deflectors along the cylinder are evenly spaced apart to be arranged on the internal perisporium of the cylinder.According to the air deflector of axial flow blower of the present utility model, provided with deflector, fan outlet swirling eddy can be effectively reduced, improves the jet effect of blower fan, prevents the thermal current of fan outlet to be back to cooling tower air inlet.
Description
Technical field
Blower fan technical field is the utility model is related to, more particularly to a kind of air deflector of axial flow blower.
Background technology
Conventional air-valve is generally venetian blind type structure, and windage is big, and efficiency is low.
Cylinder type air-valve is radial configuration, and wind can move under the centrifugal action of blower fan along air duct wall direction.Due to air-valve
Blade is opened from round section, so be fan in the position of air duct, will be in air-valve and wind when air valve plate is opened
A gap is formed between cylinder, directly affects the rectification effect of air-valve.
Utility model content
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.
Therefore, a purpose of the present utility model is to propose that a kind of jet effect is good, can effectively reduce air outlet rotation
Turn the air deflector of the axial flow blower of air-flow.
According to the air deflector of axial flow blower of the present utility model, including:
Cylinder;
Multiple deflectors, circumference of multiple deflectors along the cylinder are evenly spaced apart to be arranged in the cylinder
Internal perisporium on.
Advantageously, the connection end of each deflector is connected and each deflector with the internal perisporium of the cylinder
Free end point to the axis of the cylinder.
Advantageously, each deflector is welded on the internal perisporium of the cylinder.
Advantageously, each deflector is connected by screw on the internal perisporium of the cylinder.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is the schematic diagram according to the air deflector of the axial flow blower of the utility model one embodiment;
Fig. 2 is the partial schematic diagram according to the air deflector of the axial flow blower of the utility model one embodiment.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
Below with reference to the accompanying drawings it is described in detail the air deflector according to axial flow blower of the present utility model.
As depicted in figs. 1 and 2, according to the air deflector of axial flow blower of the present utility model, including:Cylinder 100, it is multiple to lead
Flowing plate 200.
Specifically, circumference of multiple deflectors 200 along cylinder 100 is evenly spaced apart to be arranged in cylinder 100
On perisporium.
More specifically, the connection end of each deflector 200 is connected with the internal perisporium of cylinder 100 and each deflector 200
Free end point to cylinder 100 axis.
In other words, each deflector 200 is configured generally to right angled triangle, is evenly spaced apart to be arranged in cylinder 100
On internal perisporium.For example, each deflector 200 is welded on the internal perisporium of cylinder 100.Or each deflector 200 passes through spiral shell
Nail is connected on the internal perisporium of cylinder 100.
According to the air deflector of axial flow blower of the present utility model, provided with deflector, fan outlet rotation can be effectively reduced
Turn air-flow, improve the jet effect of blower fan, prevent the thermal current of fan outlet to be back to cooling tower air inlet.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, remove
It is non-separately to have clearly specific limit.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be
Mechanically connect or electrically connect;Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, is replaced and modification, each fall within the scope of protection of the utility model.
Claims (4)
- A kind of 1. air deflector of axial flow blower, it is characterised in that including:Cylinder;Multiple deflectors, circumference of multiple deflectors along the cylinder are evenly spaced apart to be arranged in the cylinder On perisporium.
- 2. the air deflector of axial flow blower according to claim 1, it is characterised in that the connection end of each deflector with The internal perisporium of the cylinder is connected and the axis of the free end sensing cylinder of each deflector.
- 3. the air deflector of axial flow blower according to claim 1, it is characterised in that each deflector is welded on described On the internal perisporium of cylinder.
- 4. the air deflector of axial flow blower according to claim 1, it is characterised in that each deflector is connected by screw It is connected on the internal perisporium of the cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720945069.0U CN206988178U (en) | 2017-07-31 | 2017-07-31 | The air deflector of axial flow blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720945069.0U CN206988178U (en) | 2017-07-31 | 2017-07-31 | The air deflector of axial flow blower |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206988178U true CN206988178U (en) | 2018-02-09 |
Family
ID=61418140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720945069.0U Active CN206988178U (en) | 2017-07-31 | 2017-07-31 | The air deflector of axial flow blower |
Country Status (1)
Country | Link |
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CN (1) | CN206988178U (en) |
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2017
- 2017-07-31 CN CN201720945069.0U patent/CN206988178U/en active Active
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