CN206668592U - A kind of blower fan with booster body - Google Patents
A kind of blower fan with booster body Download PDFInfo
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- CN206668592U CN206668592U CN201720406751.2U CN201720406751U CN206668592U CN 206668592 U CN206668592 U CN 206668592U CN 201720406751 U CN201720406751 U CN 201720406751U CN 206668592 U CN206668592 U CN 206668592U
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- fan
- inlet scoop
- fan housing
- impeller
- blower fan
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Abstract
The utility model discloses a kind of blower fan with booster body, it includes fan housing and motor shaft in fan housing, determines impeller and movable vane wheel, the fan housing is provided with inlet scoop, it is described to determine impeller in the fan housing and positioned at the opposite of the inlet scoop, the movable vane wheel is connected the motor shaft and to be determined between impeller and inlet scoop positioned at described, a turbine fan blade is additionally provided with the inlet scoop in the fan housing, the turbine fan blade is connected with the electric machine shaft driving.The utility model can effectively lift the intake and vacuum of blower fan, strengthen the suction of dust catcher, lift cleaning effect.
Description
Technical field
It the utility model is related to machine field, and in particular to a kind of blower fan with booster body for dust catcher.
Background technology
At present, dust catcher has come into huge numbers of families as a kind of household cleaning apparatus.Existing dust catcher presses structure
It can be divided into vertical, horizontal and portable.The principle of dust catcher is：Air negative pressure is produced using motor of dust collector, draws dust.
The intake of the blower fan of existing dust catcher is inadequate, causes the vacuum in blower fan low, and then dust catcher is existed
Suction deficiency, influences cleaning effect during use.
Therefore, a kind of blower fan with booster body is designed, can effectively lift the intake and vacuum of blower fan, enhancing
The suction of dust catcher, lift cleaning effect, it is clear that there is positive realistic meaning.
The content of the invention
Goal of the invention of the present utility model is to provide a kind of blower fan with booster body.
To achieve the above object of the invention, the technical solution adopted in the utility model is：A kind of blower fan with booster body,
It includes fan housing and motor shaft in fan housing, determines impeller and movable vane wheel, and the fan housing is provided with inlet scoop, described fixed
Impeller is arranged in the fan housing and positioned at the opposite of the inlet scoop, and the movable vane wheel, which is connected, the motor shaft and to be located at
It is described to determine between impeller and inlet scoop, it is additionally provided with a turbine fan blade, the turbine wind at the inlet scoop in the fan housing
Leaf is connected with the electric machine shaft driving.
Preferably, the direction blade on the turbine fan blade is identical with the direction blade on the movable vane wheel.
Further, a plurality of guide vanes are evenly distributed with the periphery for determining impeller.
Operation principle of the present utility model is：During fan operation, the turbine fan blade at inlet scoop is driven by motor shaft
Rotation, will be introduced after air pressurized in fan housing, so as to increase the air quantity flowed into fan housing, and then lifted the overall air quantity of blower fan and
Vacuum, the blower fan are used for the cleaning effect that dust catcher can improve dust catcher.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. the utility model by setting up turbine fan blade at fan induced draught mouth, will be introduced in fan housing after air pressurized, from
And increasing the air quantity in fan housing, the overall air quantity of lifting blower fan and vacuum strengthen the suction of dust catcher, lift cleaning effect；
2. the utility model is simple in construction, it is easy to accomplish, suitable for popularization and application.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Wherein：1st, motor shaft；2nd, impeller is determined；3rd, movable vane wheel；4th, turbine fan blade；5th, guide vane.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment one：
Shown in Figure 1, a kind of blower fan with booster body, it includes fan housing and the motor shaft in fan housing
1st, impeller 2 and movable vane wheel 3 are determined, the fan housing is provided with inlet scoop, described to determine impeller in the fan housing and positioned at described
The opposite of inlet scoop, the movable vane wheel is connected the motor shaft and to be determined between impeller and inlet scoop, the wind positioned at described
A turbine fan blade 4 is additionally provided with the inlet scoop in cover, the turbine fan blade is connected with the electric machine shaft driving.
In the present embodiment, the direction blade on the turbine fan blade is identical with the direction blade on the movable vane wheel.
A plurality of guide vanes 5 are evenly distributed with the periphery for determining impeller.
When in use, fan operation, the turbine fan blade at inlet scoop is driven by motor shaft to be rotated the utility model,
It will be introduced after air pressurized in fan housing, so as to increase the air quantity flowed into fan housing, and then lift the overall air quantity of blower fan and vacuum
Degree, the blower fan are used for the cleaning effect that dust catcher can improve dust catcher.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to above-described embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to above-described embodiment shown in this article, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (3)
1. a kind of blower fan with booster body, it includes fan housing and motor shaft in fan housing, determines impeller and movable vane
Wheel, the fan housing is provided with inlet scoop, described to determine impeller in the fan housing and positioned at the opposite of the inlet scoop, described
Movable vane wheel is connected the motor shaft and to be determined between impeller and inlet scoop positioned at described, it is characterised in that：Position in the fan housing
A turbine fan blade is additionally provided with the inlet scoop, the turbine fan blade is connected with the electric machine shaft driving.
2. the blower fan according to claim 1 with booster body, it is characterised in that：Blade side on the turbine fan blade
To identical with the direction blade on the movable vane wheel.
3. the blower fan according to claim 1 with booster body, it is characterised in that：On the periphery for determining impeller
It is even that a plurality of guide vanes are distributed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406751.2U CN206668592U (en) | 2017-04-18 | 2017-04-18 | A kind of blower fan with booster body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406751.2U CN206668592U (en) | 2017-04-18 | 2017-04-18 | A kind of blower fan with booster body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668592U true CN206668592U (en) | 2017-11-24 |
Family
ID=60372717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406751.2U Active CN206668592U (en) | 2017-04-18 | 2017-04-18 | A kind of blower fan with booster body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087305A (en) * | 2017-12-25 | 2018-05-29 | 徐州安诚矿山设备有限公司 | A kind of industrial wind turbine |
| CN112401739A (en) * | 2020-10-31 | 2021-02-26 | 嘉兴捷翔洁具制品有限公司 | Negative pressure adsorption system for dust collector |
-
2017
- 2017-04-18 CN CN201720406751.2U patent/CN206668592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087305A (en) * | 2017-12-25 | 2018-05-29 | 徐州安诚矿山设备有限公司 | A kind of industrial wind turbine |
| CN112401739A (en) * | 2020-10-31 | 2021-02-26 | 嘉兴捷翔洁具制品有限公司 | Negative pressure adsorption system for dust collector |
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