CN203978873U - A kind of blower fan - Google Patents
A kind of blower fan Download PDFInfo
- Publication number
- CN203978873U CN203978873U CN201420338544.4U CN201420338544U CN203978873U CN 203978873 U CN203978873 U CN 203978873U CN 201420338544 U CN201420338544 U CN 201420338544U CN 203978873 U CN203978873 U CN 203978873U
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- CN
- China
- Prior art keywords
- blower fan
- protective housing
- space
- motor
- fan protective
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- 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 discloses a kind of blower fan, comprise blower fan protective housing, and be arranged on the motor in blower fan protective housing, and be arranged on the hydraulic pressure installation in blower fan protective housing, and be arranged on the first ventilating board in blower fan protective housing, described blower fan protective housing is divided into the first space and second space by the first ventilating board, described motor is arranged in the first space, described hydraulic pressure installation is arranged in second space, the described front side that is arranged on the output shaft on motor is provided with fan blade, the described rear side that is arranged on the output shaft on motor is provided with fixing device, described blower fan protective housing front side and the first space opposite position are provided with the second ventilating board, the output terminal of described hydraulic pressure installation is connected with top board, described top board is provided with rotating shaft, described rotating shaft is provided with cooling wind blade.It is simple in structure, use, easy for installation, simple to operate, and cost is low, good heat dissipation effect, electric motor protecting is effective, applied widely, and long service life has safe and reliable effect.
Description
Technical field
The utility model relates to a kind of blower fan.
Background technique
Its motor of blower fan using is at present to be all directly exposed to outside, in occasions such as high temperature, high corrosion, very easily suffers erosion, and fan motor is short working life, need to often change, and increases user cost and maintenance workload, also affects normal production work; At occasion blower fans such as high temperature, high corrosion, can not stop and want continuous operation in addition, and the blower fan power consumption using is at present all larger, and present blower fan is when use for a long time, the output shaft of motor can produce a large amount of heats, and this can affect the working life of blower fan.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, uses, easy for installation, simple to operate, and cost is low, good heat dissipation effect, and electric motor protecting is effective, applied widely, and long service life has the blower fan of safe and reliable effect.
For addressing the above problem, the utility model adopts following technological scheme:
A kind of blower fan, comprise blower fan protective housing, and be arranged on the motor in blower fan protective housing, and be arranged on the hydraulic pressure installation in blower fan protective housing, and be arranged on the first ventilating board in blower fan protective housing, described blower fan protective housing is divided into the first space and second space by the first ventilating board, described motor is arranged in the first space, described hydraulic pressure installation is arranged in second space, the described front side that is arranged on the output shaft on motor is provided with fan blade, the described rear side that is arranged on the output shaft on motor is provided with fixing device, described blower fan protective housing front side and the first space opposite position are provided with the second ventilating board, the output terminal of described hydraulic pressure installation is connected with top board, described top board is provided with rotating shaft, described rotating shaft is provided with cooling wind blade.
As preferred technological scheme, in described second space, be provided with for controlling the controller of hydraulic pressure installation, described in the output shaft that is arranged in motor be provided with temperature transducer, described temperature transducer is connected with controller signals.
As preferred technological scheme, described blower fan protective housing is provided with the first air intake pipe and the second air intake pipe, and described the first air intake pipe is connected with the first space, and described the second air intake pipe is connected with second space.
As preferred technological scheme, on described the first ventilating board and the second ventilating board, be equipped with through hole, described the first ventilating board is identical with the second ventilation panel structure.
The beneficial effect of a kind of blower fan of the utility model is: during use, by set blower fan protective housing, can prevent the impact on blower fan of introduced contaminants, rainwater and sunlight, thereby increase its working life, by set temperature transducer, can constantly detect the temperature of output shaft, when temperature reaches predefined value, controller is controlled hydraulic pressure installation work, thereby rotating shaft and output shaft are connected by fixing device, and drive cooling wind blade work, play radiating effect.It is simple in structure, use, easy for installation, simple to operate, and cost is low, good heat dissipation effect, electric motor protecting is effective, applied widely, and long service life has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of blower fan of the utility model;
Fig. 2 is the working state figure of a kind of blower fan of the utility model;
Fig. 3 is the first ventilation panel structure schematic diagram of a kind of blower fan of the utility model.
Embodiment
Consult Fig. 1, a kind of blower fan shown in Fig. 2 and Fig. 3, comprise blower fan protective housing 1, and be arranged on the motor 2 in blower fan protective housing 1, and be arranged on the hydraulic pressure installation 3 in blower fan protective housing 1, and be arranged on the first ventilating board 4 in blower fan protective housing 1, described blower fan protective housing 1 is divided into the first space 5 and second space 6 by the first ventilating board 4, described motor 2 is arranged in the first space 5, described hydraulic pressure installation 3 is arranged in second space 6, the described front side that is arranged on the output shaft 7 on motor 2 is provided with fan blade 8, the described rear side that is arranged on the output shaft 7 on motor 2 is provided with fixing device 9, described blower fan protective housing 1 front side and the first space 5 opposite positions are provided with the second ventilating board 10, the output terminal of described hydraulic pressure installation 3 is connected with top board 11, described top board 11 is provided with rotating shaft 12, described rotating shaft 12 is provided with cooling wind blade 13.
In described second space 6, be provided with for controlling the controller 14 of hydraulic pressure installation 3, described in the output shaft 7 that is arranged in motor 2 be provided with temperature transducer 15, described temperature transducer 15 is connected with controller 14 signals.
Described blower fan protective housing 1 is provided with the first air intake pipe 16 and the second air intake pipe 17, and described the first air intake pipe 16 is connected with the first space 5, and described the second air intake pipe 17 is connected with second space 6.
On described the first ventilating board 4 and the second ventilating board 10, be equipped with through hole 18, described the first ventilating board 4 is identical with the second ventilating board 10 structures.
The beneficial effect of a kind of blower fan of the utility model is: during use, by set blower fan protective housing, can prevent the impact on blower fan of introduced contaminants, rainwater and sunlight, thereby increase its working life, by set temperature transducer, can constantly detect the temperature of output shaft, when temperature reaches predefined value, controller is controlled hydraulic pressure installation work, thereby rotating shaft and output shaft are connected by fixing device, and drive cooling wind blade work, play radiating effect.It is simple in structure, use, easy for installation, simple to operate, and cost is low, good heat dissipation effect, electric motor protecting is effective, applied widely, and long service life has safe and reliable effect.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a blower fan, it is characterized in that: comprise blower fan protective housing, and be arranged on the motor in blower fan protective housing, and be arranged on the hydraulic pressure installation in blower fan protective housing, and be arranged on the first ventilating board in blower fan protective housing, described blower fan protective housing is divided into the first space and second space by the first ventilating board, described motor is arranged in the first space, described hydraulic pressure installation is arranged in second space, the front side that is arranged on the output shaft on described motor is provided with fan blade, the described rear side that is arranged on the output shaft on motor is provided with fixing device, described blower fan protective housing front side and the first space opposite position are provided with the second ventilating board, the output terminal of described hydraulic pressure installation is connected with top board, described top board is provided with rotating shaft, described rotating shaft is provided with cooling wind blade.
2. blower fan according to claim 1, is characterized in that: in described second space, be provided with for controlling the controller of hydraulic pressure installation, the output shaft being arranged in described motor is provided with temperature transducer, and described temperature transducer is connected with controller signals.
3. blower fan according to claim 1, is characterized in that: described blower fan protective housing is provided with the first air intake pipe and the second air intake pipe, and described the first air intake pipe is connected with the first space, and described the second air intake pipe is connected with second space.
4. blower fan according to claim 1, is characterized in that: on described the first ventilating board and the second ventilating board, be equipped with through hole, described the first ventilating board is identical with the second ventilation panel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338544.4U CN203978873U (en) | 2014-06-24 | 2014-06-24 | A kind of blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338544.4U CN203978873U (en) | 2014-06-24 | 2014-06-24 | A kind of blower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978873U true CN203978873U (en) | 2014-12-03 |
Family
ID=51976325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338544.4U Expired - Fee Related CN203978873U (en) | 2014-06-24 | 2014-06-24 | A kind of blower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110395A (en) * | 2014-06-24 | 2014-10-22 | 成都绿迪科技有限公司 | Draught fan |
-
2014
- 2014-06-24 CN CN201420338544.4U patent/CN203978873U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110395A (en) * | 2014-06-24 | 2014-10-22 | 成都绿迪科技有限公司 | Draught fan |
| CN104110395B (en) * | 2014-06-24 | 2017-02-08 | 山东省六府能源科技有限公司 | Draught fan |
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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 |
Granted publication date: 20141203 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |