CN207229423U - A kind of improved mixed flow wind turbine - Google Patents
A kind of improved mixed flow wind turbine Download PDFInfo
- Publication number
- CN207229423U CN207229423U CN201720862178.6U CN201720862178U CN207229423U CN 207229423 U CN207229423 U CN 207229423U CN 201720862178 U CN201720862178 U CN 201720862178U CN 207229423 U CN207229423 U CN 207229423U
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- China
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- housing
- air inlet
- flabellum
- installation settings
- motor
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Abstract
The utility model discloses a kind of improved mixed flow wind turbine in defense equipment field, including housing, the housing is provided with air inlet and air outlet, installation settings motor in the housing, the motor is fixed in housing by supporting item, and the output shaft end of the motor is connected with impeller, and flabellum is connected with the impeller, installation settings has support base on the housing, and the air inlet installation settings has filter screen.Pass through the air inlet installation settings filter screen in flow-mixing blower fan, so that large particulate matter passes through strainer filtering, it will not collide with high-speed rotating flabellum, so as to avoid the damage of flabellum, without often replacing flabellum, the workload and maintenance cost of regular maintenance are reduced.
Description
Technical field
It the utility model is related to a kind of ventilation equipment, the flow-mixing blower fan in more particularly to a kind of defense equipment field.
Background technology
In the prior art, flow-mixing blower fan is used for the ventilating system of civil air defense ground engineering, its is simple in structure, sturdy and durable.But
It is that some large particulate matters can be sucked in ventilation process, these large particulate matters are collided with high-speed rotating flabellum, can be caused
Flabellum is damaged, it is necessary to often replace flabellum, adds the workload and maintenance cost of regular maintenance.
Utility model content
The purpose of this utility model is to provide a kind of improved mixed flow wind turbine, is installed by the air inlet in flow-mixing blower fan
Filter screen is set so that large particulate matter passes through strainer filtering, will not collide with high-speed rotating flabellum, so as to avoid fanning
The damage of leaf, without often replacing flabellum, reduces the workload and maintenance cost of regular maintenance.
To achieve the above object, the utility model provides a kind of improved mixed flow wind turbine, including housing, the housing are set
It is equipped with air inlet and air outlet, installation settings motor in the housing, the motor is fixed in housing by supporting item, described
The output shaft end of motor is connected with impeller, and flabellum is connected with the impeller, and installation settings has support on the housing
Seat, the air inlet installation settings have filter screen.
During work, motor impeller rotates, and impeller drives flabellum rotation, when large particulate matter is inhaled into air inlet
When stopped by filter screen, will not enter wind turbine in so that large particulate matter will not be collided with flabellum, with prior art phase
Than, the beneficial effects of the utility model are, the utility model by air inlet set filter screen stop large particulate matter,
Avoid large particulate matter to hit flabellum, so as to cause its damage, without often replacing flabellum, reduce the work of regular maintenance
Measure and maintenance cost.
As further improvement of the utility model, the air inlet is horn-like, so intake can be increased,
Make ventilation effect more preferable.
As further improvement of the utility model, support base bottom installation settings has crash roll so that mixed flow wind
What machine was placed more stablizes, and avoids shaking excessive so that the parts of blower interior loosen.
As further improvement of the utility model, the air inlet installation settings has acoustical panel, can reduce mixed flow
The noise of wind turbine in the process of running.
As further improvement of the utility model, installation settings has lifting lug on the housing, easy in installation process
Lift flow-mixing blower fan.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Wherein, 1 housing, 2 motors, 3 lifting lugs, 4 flabellums, 5 acoustical panels, 6 filter screens, 7 air inlets, 8 air outlets, 9 crash rolls,
10 support bases, 11 supporting items, 12 impellers.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings：
A kind of improved mixed flow wind turbine as shown in Figure 1, including housing 1, housing 1 are provided with air inlet 7 and air outlet 8,
Installation settings motor 3 in housing 2, motor 3 are fixed on 1 in housing by supporting item 11, and the output shaft end of motor 2 is connected with leaf
Wheel 12, is connected with flabellum 4 on impeller 12, and installation settings has a support base 10 on housing 1, there is installation settings at air inlet 7
Strainer 6；Air inlet 7 is horn-like；10 bottom installation settings of support base has crash roll 9；Installation settings has acoustical panel at air inlet 7
5；Installation settings has lifting lug 3 on housing 1.
During work, 2 impeller 12 of motor rotates, and impeller 12 drives flabellum 4 to rotate, when large particulate matter is inhaled into wind turbine
Stopped when air inlet 7 by filter screen 6, will not enter in wind turbine so that large particulate matter will not be collided with flabellum 4, be avoided
The damage of flabellum 4, without often replacing flabellum 4, reduces the workload and maintenance cost of regular maintenance；Air inlet 7 is loudspeaker
Shape, can so cause intake to increase, and make ventilation effect more preferable；10 bottom installation settings of support base has crash roll 9 so that
What flow-mixing blower fan was placed more stablizes, and avoids shaking excessive so that the parts of blower interior loosen；Installation settings at air inlet 7
There is acoustical panel 6, the noise of flow-mixing blower fan in the process of running can be reduced；Installation settings has lifting lug 3 on housing 1, easy to pacify
Flow-mixing blower fan is lifted during dress.
The utility model passes through the air inlet installation settings filter screen in flow-mixing blower fan so that large particulate matter is filtered
Net filtration, will not collide with high-speed rotating flabellum, so as to avoid the damage of flabellum, without often replacing flabellum, reduce
The workload and maintenance cost of regular maintenance.
The utility model is not limited to above-described embodiment, on the basis of the technical solution of the disclosure, the technology of this area
Personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can make some of which technical characteristic
Replace and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (1)
1. a kind of improved mixed flow wind turbine, including housing, the housing are provided with air inlet and air outlet, it is characterised in that：Institute
Installation settings motor in housing is stated, the motor is fixed in housing by supporting item, the output shaft end connection of the motor
There is impeller, flabellum is connected with the impeller, installation settings has support base on the housing, and the air inlet installation is set
Filter screen is equipped with, the air inlet is horn-like, and support base bottom installation settings has crash roll；The air inlet installation
It is provided with acoustical panel；Installation settings has lifting lug on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862178.6U CN207229423U (en) | 2017-07-17 | 2017-07-17 | A kind of improved mixed flow wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862178.6U CN207229423U (en) | 2017-07-17 | 2017-07-17 | A kind of improved mixed flow wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229423U true CN207229423U (en) | 2018-04-13 |
Family
ID=61852274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862178.6U Active CN207229423U (en) | 2017-07-17 | 2017-07-17 | A kind of improved mixed flow wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953189A (en) * | 2018-07-20 | 2018-12-07 | 江苏瑞尔隆盛叶轮科技有限公司 | A kind of flow-mixing blower fan |
| CN110701115A (en) * | 2019-11-04 | 2020-01-17 | 南通通富风机设备有限公司 | Diagonal flow fan |
-
2017
- 2017-07-17 CN CN201720862178.6U patent/CN207229423U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953189A (en) * | 2018-07-20 | 2018-12-07 | 江苏瑞尔隆盛叶轮科技有限公司 | A kind of flow-mixing blower fan |
| CN110701115A (en) * | 2019-11-04 | 2020-01-17 | 南通通富风机设备有限公司 | Diagonal flow fan |
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