CN205956034U - Axial fan convenient to maintain - Google Patents
Axial fan convenient to maintain Download PDFInfo
- Publication number
- CN205956034U CN205956034U CN201620993445.9U CN201620993445U CN205956034U CN 205956034 U CN205956034 U CN 205956034U CN 201620993445 U CN201620993445 U CN 201620993445U CN 205956034 U CN205956034 U CN 205956034U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- safeguard
- easy
- axial flow
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of fan equipment, concretely relates to axial fan convenient to maintain. An axial fan convenient to maintain, including long cubic's shell body with set up at the inside cylindrical interior casing of shell body that the top of casing is provided with the mounting bracket including, be provided with the motor on the mounting bracket, the motor is provided with the flabellum, is provided with the change device in one side that is close to the flabellum of shell body, changes the device and includes that first fixed frame and second fix the frame, is provided with a protection network in the frame is fixed to first fixed frame and second at least. The utility model provides an axial fan convenient to maintain is convenient for maintain, is dismantled and the installation. Can carry out the change of protection network under the condition about need not shut down.
Description
Technical field
This utility model belong to Fan Equipment technical field and in particular to a kind of be easy to safeguard axial flow blower.
Background technology
Blower fan is a kind of driven fluid machinery, and it relies on the mechanical energy of input, improves gas pressure and transfers out gas.
Being of wide application of blower fan, such as the ventilation of factory, mine, tunnel, cooling tower, vehicle, ship and building, dust discharge and
Cooling；The ventilation of boiler and industrial furnace and air inducing；Cooling in the apparatus of air conditioning and domestic electric appliance and ventilation；Corn
Drying and select and recommend；The inflation of wind-tunnel wind regime and aircushion vehicle and propulsion etc..
Blower fan generally comprises Blower Housing, motor and impeller, and Blower Housing rear end is provided with motor, and impeller is arranged on Fan casing
In vivo, it is connected with the output shaft of motor, during running, the output shaft impeller of motor rotates, thus reaching the mesh of dispatch gas
's.The blade of impeller was arranged between header board lid and back plate lid in the past, had with respect to the center of circle of forward and backward plate lid between its blade
Certain deviation, such that during blower fan dispatch gas, in addition to the airflow direction producing dispatch as requested, also
The air-flow of bias direction can be produced, cause blower fan dispatch loss；Although produced deviation flow is less simultaneously, it carries
High be subject to external disturbance in the case of can cause the probability that resultant turbulence or vortex situation occur, the blade of impeller easily occurs
Fatigue crack, or the covibration of blade occurs, the phenomenon of leaf destruction can occur when serious, increased fan parking maintenance
Time, and then reduce the efficiency of supply of blower fan.
However, a lot of blower fan work environment are open air, expose to the weather and atrocious weather can impact to blower fan, difficult
Exempt to need to be serviced, clear up and even change.
Utility model content
For solving the deficiencies in the prior art, this utility model provides a kind of axial flow blower be easy to and safeguard.
A kind of axial flow blower being easy to safeguard, including shell body and the circle being arranged within described shell body of cuboid
The inner housing of cylinder shape, is provided with installing rack at the top of described inner housing, is provided with motor on described installing rack, described electricity
Machine is provided with flabellum, and the side of the close described flabellum of described shell body is provided with more changing device, and described more changing device includes
First fixed frame and the second fixed frame, protect at least provided with one in described first fixed frame and described second fixing inframe
Net.
Further, described first fixed frame is square, the first upper side frame of described first fixed frame and described first
One side frame of fixed frame is hinged.
Further, described second fixed frame is square, the second upper side frame of described second fixed frame and described second
One side frame of fixed frame is hinged.
Further, described protection network is circle.The diameter of protection network is less than the side of the first fixed frame and the second fixed frame
Long.
Further, the lower end of described protection network is provided with base.
The setting of base also can bring convenience for changing in order to the fixation of protection network.
Further, the top of described installing rack is arranged on slideway, and described installation of slide track is at the top of described inner housing.
Specifically, the direction of the rotating shaft of described motor is consistent with the axis direction of described inner housing.
The axial flow blower being easy to safeguard provided by the utility model is easy to safeguard, dismantle and install.Can not need
Carry out the replacing of protection network in the case of shutdown.
Brief description
Fig. 1 is the overall structure diagram of the axial flow blower be easy to and safeguard provided by the utility model.
Fig. 2 is the front view of the axial flow blower be easy to and safeguard provided by the utility model.
In accompanying drawing 1,2, the structure list representated by each label is as follows：
1st, shell body, 2, installing rack, 3, motor, 4, flabellum, 5, more changing device, the 6, first fixed frame, the 601, first top
Frame, the 7, second fixed frame, 8, protection network.
Specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, illustrated embodiment is served only for explaining this reality
With new, it is not intended to limit scope of the present utility model.
In a detailed embodiment, as shown in figure 1, a kind of be easy to safeguard axial flow blower, including cuboid
Shell body 1 and the tubular inner housing being arranged within shell body 1.The top of inner housing is provided with installing rack 2, in peace
Shelve and on 2, be provided with motor 3, motor 3 is provided with flabellum 4, and, the axis direction of the direction of the rotating shaft of motor 3 and inner housing
Unanimously.The side of the close flabellum 4 of shell body 1 is provided with more changing device 5, more changing device 5 includes the first fixed frame 6 and second
Fixed frame 7.
As shown in Fig. 2 the first fixed frame 6 is square, the first upper side frame 601 of the first fixed frame 6 and the first fixed frame 6
A side frame hinged.Second fixed frame 7 is also square, the second upper side frame of the second fixed frame 7 and the second fixed frame 7
One side frame is hinged.At least provided with a circular protection network 8, protection network in the first fixed frame 6 and the second fixed frame 7
8 diameter is less than the length of side of the first fixed frame and the second fixed frame, and, the lower end of protection network 8 is provided with base.
When the protection network to blower fan provided by the utility model is changed, can first open a fixed frame
Upper side frame, insert protection network, and close this upper side frame.Then, open another one upper side frame, extract protection network out, you can enter
Row is changed.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of axial flow blower being easy to safeguard is it is characterised in that including the shell body (1) of cuboid and being arranged on described outer
The internal tubular inner housing of housing (1), is provided with installing rack (2) at the top of described inner housing, in described installing rack
(2) it is provided with motor (3) on, described motor (3) is provided with flabellum (4), in the close described flabellum (4) of described shell body (1)
Side be provided with more changing device (5), described more changing device (5) includes the first fixed frame (6) and the second fixed frame (7), in institute
State in the first fixed frame (6) and described second fixed frame (7) at least provided with a protection network (8).
2. according to claim 1 be easy to safeguard axial flow blower it is characterised in that：Described first fixed frame (6) is just
Square, first upper side frame (601) of described first fixed frame (6) is hinged with a side frame of described first fixed frame (6).
3. according to claim 1 be easy to safeguard axial flow blower it is characterised in that：Described second fixed frame (7) is just
Square, the second upper side frame of described second fixed frame (7) is hinged with a side frame of described second fixed frame (7).
4. according to claim 1 be easy to safeguard axial flow blower it is characterised in that：Described protection network (8) is circle.
5. according to claim 4 be easy to safeguard axial flow blower it is characterised in that：The lower end of described protection network (8) sets
It is equipped with base.
6. according to claim 1 be easy to safeguard axial flow blower it is characterised in that：The top of described installing rack (2) sets
Put on slideway, described installation of slide track is at the top of described inner housing.
7. according to claim 1 be easy to safeguard axial flow blower it is characterised in that：The side of the rotating shaft of described motor (3)
To consistent with the axis direction of described inner housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993445.9U CN205956034U (en) | 2016-08-30 | 2016-08-30 | Axial fan convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993445.9U CN205956034U (en) | 2016-08-30 | 2016-08-30 | Axial fan convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956034U true CN205956034U (en) | 2017-02-15 |
Family
ID=57979335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993445.9U Expired - Fee Related CN205956034U (en) | 2016-08-30 | 2016-08-30 | Axial fan convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576549A (en) * | 2020-12-03 | 2021-03-30 | 沪东中华造船(集团)有限公司 | Horizontal mounting structure and method for axial flow fan for ship |
-
2016
- 2016-08-30 CN CN201620993445.9U patent/CN205956034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576549A (en) * | 2020-12-03 | 2021-03-30 | 沪东中华造船(集团)有限公司 | Horizontal mounting structure and method for axial flow fan for ship |
| CN112576549B (en) * | 2020-12-03 | 2022-12-13 | 沪东中华造船(集团)有限公司 | Horizontal mounting structure and method for axial flow fan for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170215 Termination date: 20190830 |