CN207178088U - Parking heater wind wheel organization - Google Patents
Parking heater wind wheel organization Download PDFInfo
- Publication number
- CN207178088U CN207178088U CN201720978227.2U CN201720978227U CN207178088U CN 207178088 U CN207178088 U CN 207178088U CN 201720978227 U CN201720978227 U CN 201720978227U CN 207178088 U CN207178088 U CN 207178088U
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- radome fairing
- blade
- wheel
- wheel hub
- intake vent
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Abstract
The utility model provides a kind of parking heater wind wheel organization, including：Radome fairing and ventilation impeller, radome fairing include side wall, air intake vent and air outlet, and the side wall of radome fairing and the air intake vent of radome fairing, air outlet form bowl-shape, and the diameter of air intake vent is less than the diameter of air outlet；Ventilation impeller includes blade, wheel disc and wheel hub, and wheel hub is located at the center position of wheel disc, and is set on motor output shaft, and wheel hub is hollow structure, and the cross section of hollow structure and the cross section of motor output shaft are " D " shape；The quantity of blade is at least two, blade is helical structure, blade is welded on wheel disc centered on wheel hub into radial, and the fillet of blade enters in radome fairing from air intake vent and forms air channel with the space that wheel disc, side wall surround with the sidewall weld of radome fairing, adjacent two blades.It can prevent from taking a breath between impeller and motor output shaft using the utility model and relatively rotate, moreover it is possible to disperse wind direction surrounding caused by ventilation impeller.
Description
Technical field
Parking heater technical field is the utility model is related to, more specifically, is related to a kind of parking heater wind turbine
Structure.
Background technology
The wind wheel of parking heater needs to be set on motor output shaft, after electric motor starting, passes through motor output shaft band
Dynamic wind wheel rotation, so as to convey wind-force to parking heater, and wind wheel easily relatively rotates with motor output shaft, causes electricity
Machine output shaft can not drive wind wheel to rotate.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of parking heater wind wheel organization, existing to solve
Wind wheel and motor output shaft the problem of easily relatively rotating.
Parking heater wind wheel organization provided by the utility model, including：Radome fairing and ventilation impeller, radome fairing include side
Wall, air intake vent and air outlet, the side wall of radome fairing and the air intake vent of radome fairing, air outlet form bowl-shape, and the diameter of air intake vent
Less than the diameter of air outlet；Ventilation impeller includes blade, wheel disc and wheel hub, and wheel hub is located at the center position of wheel disc, and is arranged
On motor output shaft, wheel hub is hollow structure, and the cross section of hollow structure and the cross section of motor output shaft are " D "
Shape；The quantity of blade is at least two, and blade is helical structure, and blade is welded on wheel disc centered on wheel hub into radial
On, the tip of blade enter from air outlet in radome fairing and with the sidewall weld of radome fairing, adjacent two blades and wheel disc, side
The space that wall surrounds forms air channel.
Following technique effect can be obtained using above-mentioned parking heater wind wheel organization of the present utility model：
（1）The cross section of wheel hub hollow structure and the cross section of motor output shaft are " D " shape, can effectively prevent from taking a breath
Relatively rotated between impeller and motor output shaft；
（2）Forming air channel on ventilation impeller can disperse wind direction surrounding caused by ventilation impeller.
Brief description of the drawings
By reference to the explanation below in conjunction with accompanying drawing, and with being more fully understood to of the present utility model, this practicality is new
The other purposes and result of type will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the detonation configuration figure according to the parking heater wind wheel organization of the utility model embodiment；
Fig. 2 is the sectional view according to the parking heater wind wheel organization of the utility model embodiment.
Reference therein includes：Radome fairing 1, side wall 11, air intake vent 12, air outlet 13, ventilation impeller 2, blade 21,
Tip 211, wheel disc 22, wheel hub 23, air channel 24.
Embodiment
In the following description, for purposes of illustration, in order to provide the comprehensive understanding to one or more embodiments, explain
Many details are stated.It may be evident, however, that these embodiments can also be realized in the case of these no details.
In other examples, for the ease of describing one or more embodiments, known structure and equipment are shown in block form an.
Fig. 1 and Fig. 2 respectively illustrates the detonation configuration of the parking heater wind wheel organization according to the utility model embodiment
And sectional structure.
As Fig. 1 and Fig. 2 are jointly shown, the parking heater wind wheel organization that the utility model embodiment provides includes：Rectification
Cover 1 and ventilation impeller 2, radome fairing 1 are used to cover ventilation impeller 2, when impeller 2 of taking a breath rotates, play collection wind action；It is whole
Stream cover 1 includes side wall 11, air intake vent 12 and air outlet 13, side wall 11 and air intake vent 12, air outlet 13 formed it is bottomless bowl-shape, and
The diameter of air intake vent 12 is less than the diameter of air outlet 13, and air intake vent 13 plays collection wind action, and air outlet 13 is played and covered
The effect of ventilation impeller 2, ventilation impeller 2 enters in radome fairing 1 from air outlet 13, and is welded with side wall 11.When ventilation impeller 2 revolves
When turning, caused wind is pumped into air outlet 13 from the air intake vent 12 of radome fairing 1.
Ventilation impeller 2 includes blade 21, wheel disc 22 and wheel hub 23, and wheel hub 23 is located at the center position of wheel disc 21, and takes turns
Hub 23 is set on motor output shaft, and motor output shaft drives ventilation impeller 2 to rotate by wheel hub 23, and wheel hub 23 is hollow knot
Structure, for inserting motor output shaft, the cross section of hollow structure part and the cross section of motor output shaft of wheel hub 23 are " D "
Shape, because " D " shape is not complete circle, therefore when motor output shaft rotates, it can be rotated, avoided with synchronous drive wheel hub 23
Relatively rotated between motor output shaft and wheel hub 23；The quantity of blade 21 is at least two, and each blade 21 is spiral
Shape structure, blade 21 are welded on wheel disc 22 centered on wheel hub 23 into radial, and blade 21 also welds with wheel hub 23, for reality
Existing side wall 11 and the welding of blade 21, blade 21, which protrudes, forms a tip 211, and blade 21 enters radome fairing 1 from air outlet 13
It is interior, and tip 211 and the side wall 11 of radome fairing 1 are welded, and realize the welding of ventilation impeller 2 and radome fairing 1, in 2 turns of impeller of ventilation
When dynamic, radome fairing 1 and the ventilation synchronous axial system of impeller 2, adjacent two blades 21 are formed with the space that wheel disc 22, side wall 11 surround
Air channel, multiple air channels can drive wind direction surrounding to be disperseed, and ventilation impeller 2 can produce wind when rotated, and ventilation impeller 2 is producing wind
While, wind is pumped into air outlet 13 from the air intake vent 12 of radome fairing 1, then dispersedly enter by each air channel of ventilation impeller 2
Enter parking heat exchanger, the heat exchanger components of parking heat exchanger are cooled.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be described with power
The protection domain that profit requires is defined.
Claims (1)
- A kind of 1. parking heater wind wheel organization, it is characterised in that including：Radome fairing and ventilation impeller, the radome fairing include Air intake vent, the air outlet of side wall, air intake vent and air outlet, the side wall of the radome fairing and the radome fairing form bowl-shape, and institute The diameter for stating air intake vent is less than the diameter of the air outlet；The ventilation impeller includes blade, wheel disc and wheel hub, the wheel hub position In the center position of the wheel disc, and it is set on motor output shaft, the wheel hub is hollow structure, and the hollow structure The cross section of cross section and the motor output shaft be " D " shape；The quantity of the blade is at least two, and the blade is Helical structure, the blade are welded on the wheel disc centered on the wheel hub into radial, the tip of the blade from The air outlet enter in the radome fairing and with the sidewall weld of the radome fairing, adjacent two blades and the wheel disc, The space that the side wall surrounds forms air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720978227.2U CN207178088U (en) | 2017-08-07 | 2017-08-07 | Parking heater wind wheel organization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720978227.2U CN207178088U (en) | 2017-08-07 | 2017-08-07 | Parking heater wind wheel organization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178088U true CN207178088U (en) | 2018-04-03 |
Family
ID=61745296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720978227.2U Active CN207178088U (en) | 2017-08-07 | 2017-08-07 | Parking heater wind wheel organization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931291A (en) * | 2019-05-08 | 2019-06-25 | 泛仕达机电股份有限公司 | A kind of rotary collector |
-
2017
- 2017-08-07 CN CN201720978227.2U patent/CN207178088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931291A (en) * | 2019-05-08 | 2019-06-25 | 泛仕达机电股份有限公司 | A kind of rotary collector |
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