CN209557293U - A kind of substation's air draft low noise axial fan control device - Google Patents
A kind of substation's air draft low noise axial fan control device Download PDFInfo
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- CN209557293U CN209557293U CN201821960763.0U CN201821960763U CN209557293U CN 209557293 U CN209557293 U CN 209557293U CN 201821960763 U CN201821960763 U CN 201821960763U CN 209557293 U CN209557293 U CN 209557293U
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- shell
- turntable
- low noise
- axial fan
- substation
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Abstract
The utility model discloses a kind of substation's air draft low noise axial fan control devices, including motor and fixed block, the front end of the motor is provided with first rotating shaft, and first rotating shaft runs through spacing collar, the outer surface of the spacing collar is fixedly installed with fixed link, and fixed link is fixedly mounted on the inner wall of shell, the front end of the first rotating shaft is fixedly installed with blade, and blade is located at the inside of shell, silk screen is provided in front of the blade, and silk screen is fixedly mounted on the inner wall of shell, the fixed block is fixedly mounted on the front end upper surface of shell, and the top of fixed block is internally provided with turntable.Substation's air draft low noise axial fan control device, pass through the connection of limit plate and limiting slot, 90 ° of rotary work is carried out to turntable convenient for staff, it effectively avoids staff after rotating to turntable, occurs rotational angle excessive or too small phenomenon when turntable is connect with fixed block.
Description
Technical field
The utility model relates to low noise axial fan technical field, specially a kind of substation's air draft low noise axial stream
Fan controller.
Background technique
Low noise axial fan is a kind of equipment for generating wind-force, convenient for cooling down to other objects or equipment
Work, while convenient for accelerate gas circulation speed.
Common control device currently on the market, when controlling low noise axial fan, general control device
After needing to close in the motor on the low noise axial fan, the low noise axial fan can just be made to stop drying to other equipment
Operation can not make the low noise axial fan in the case where motor is not closed, and make the low noise axial fan to other equipment
Stop blowing operation, in view of the above-mentioned problems, carrying out innovative design on the basis of original control device.
Utility model content
The purpose of this utility model is to provide a kind of substation's air draft low noise axial fan control devices, to solve
Common control device currently on the market mentioned above in the background art, when controlling low noise axial fan, one
As control device need by the low noise axial fan motor close after, just the low noise axial fan can be made to other
Equipment stops blowing operation, and the low noise axial fan can not be made in the case where motor is not closed, make the low noise axial stream wind
The problem of machine stops blowing operation to other equipment.
To achieve the above object, the utility model provides the following technical solutions: a kind of substation's air draft low noise axial stream
Fan controller, including motor and fixed block, the front end of the motor is provided with first rotating shaft, and first rotating shaft is through limit
Sleeve, the outer surface of the spacing collar is fixedly installed with fixed link, and fixed link is fixedly mounted on the inner wall of shell, described
The front end of first rotating shaft is fixedly installed with blade, and blade is located at the inside of shell, is provided with silk screen in front of the blade, and
Silk screen is fixedly mounted on the inner wall of shell, and the fixed block is fixedly mounted on the front end upper surface of shell, and the top of fixed block
End is internally provided with turntable, limit plate is fixedly installed on the outside of the turntable, and limit plate and limiting slot are connected with each other, and
Limiting slot is provided with the upper surface of fixed block, and the lower surface of the turntable is fixedly installed with connecting shaft, and connecting shaft is located at fixation
The inside of axis, the bottom end of the connecting shaft is fixedly installed with reset spring, and the inner bottom of fixing axle is arranged in reset spring,
The bottom end of the fixing axle is provided with gear, and gear is located inside the outer framework of shell, and the bottom surface of the gear is fixedly mounted
There is the second shaft, and the outer surface of the second shaft is fixedly installed with partition, and partition is located at the inside of shell.
Preferably, the turntable is to be connected together, and the limit plate on turntable and limiting slot constitute sliding knot with fixed block
Structure.
Preferably, the number of the limit plate is provided with 4, and 4 limit plate equidistantly distributeds on turntable.
Preferably, the connecting shaft constitutes stretching structure by reset spring and fixing axle, and fixing axle and shell are constituted
Rotational structure.
Preferably, the gear is integrated with fixing axle, and gear equidistantly divides inside the outer framework of shell
Cloth.
Preferably, the partition constitutes rotational structure by the second shaft and shell, and partition is between inside of shell etc.
Away from distribution.
Compared with prior art, the utility model has the beneficial effects that substation's air draft low noise axial fan control
Device processed,
1, by the connection of limit plate and limiting slot, 90 ° of rotary work is carried out to turntable convenient for staff, effectively
It avoids staff after rotating to turntable, it is excessive or too small to occur rotational angle when turntable is connect with fixed block
Phenomenon；
2, gear is by the work rotated of fixing axle, at the same the engagement connection between gear be convenient for gear into
The work of row synchronous rotary improves the convenience of staff's operation convenient for the work rotated simultaneously with dynamic dividing plate；
3, the low noise axial fan carries out the work of circulation and the partition of wind-force by the work operating of partition, and being convenient for should
Low noise axial fan stops the blowing operation to other equipment in the case where motor carries out operation.
Detailed description of the invention
Fig. 1 is the utility model entirety top view cross section structural schematic diagram；
Fig. 2 is the utility model blade positive structure diagram；
Fig. 3 is that the utility model shell faces the schematic diagram of the section structure；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 3；
Fig. 5 is the utility model turntable and fixed block overlooking the connection structure.
In figure: 1, motor；2, first rotating shaft；3, spacing collar；4, fixed link；5, shell；6, blade；7, silk screen；8, solid
Determine block；9, turntable；10, limit plate；11, limiting slot；12, connecting shaft；13, fixing axle；14, reset spring；15, gear；16,
Two shafts；17, partition.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of substation's air draft low noise axial fan
Control device, including motor 1 and fixed block 8, the front end of motor 1 is provided with first rotating shaft 2, and first rotating shaft 2 runs through limit sleeve
Cylinder 3, the outer surface of spacing collar 3 is fixedly installed with fixed link 4, and fixed link 4 is fixedly mounted on the inner wall of shell 5, and first
The front end of shaft 2 is fixedly installed with blade 6, and blade 6 is located at the inside of shell 5, and the front of blade 6 is provided with silk screen 7, and silk
Net 7 is fixedly mounted on the inner wall of shell 5, and fixed block 8 is fixedly mounted on the front end upper surface of shell 5, and the top of fixed block 8
It is internally provided with turntable 9, the outside of turntable 9 is fixedly installed with limit plate 10, and limit plate 10 and limiting slot 11 are connected with each other, and
And limiting slot 11 is provided with the upper surface of fixed block 8, the lower surface of turntable 9 is fixedly installed with connecting shaft 12, and connecting shaft 12
In the inside of fixing axle 13, the bottom end of connecting shaft 12 is fixedly installed with reset spring 14, and reset spring 14 is arranged in fixing axle
13 inner bottom, the bottom end of fixing axle 13 is provided with gear 15, and gear 15 is located inside the outer framework of shell 5, gear 15
Bottom surface be fixedly installed with the second shaft 16, and the outer surface of the second shaft 16 is fixedly installed with partition 17, and 17, partition
In the inside of shell 5；
Turntable 9 is to be connected together, and the limit plate 10 on turntable 9 and limiting slot 11 constitute slide construction, have with fixed block 8
The operation for being taken out staff by turntable 9 by the pulling to limit plate 10 of effect；
The number of limit plate 10 is provided with 4, and 4 limit plates 10 equidistantly distributed on turntable 9, is convenient for staff
90 ° of rotary work is carried out to turntable 9；
Connecting shaft 12 constitutes stretching structure by reset spring 14 and fixing axle 13, and fixing axle 13 and shell 5 are constituted and revolved
Rotation structure is conducive to the work that connecting shaft 12 drives fixing axle 13 to be rotated, while not interfering with the taking-up operation of turntable 9；
Gear 15 is integrated with fixing axle 13, and the equidistantly distributed inside the outer framework of shell 5 of gear 15, from
And the rotary work for effectively synchronizing gear 15, the work rotated simultaneously convenient for partition 17；
Partition 17 constitutes rotational structure with shell 5 by the second shaft 16, and partition 17 equidistantly divides in the inside of shell 5
Cloth carries out closed work by front end exit of the rotating operation to shell 5 convenient for partition 17.
Working principle: according to Fig. 1-2, shell 5 is fixedly installed on the inner wall of cabinet first, passes through first rotating shaft 2
Motor 1, is then fixedly installed to the outside of cabinet by the shell of cabinet, and motor 1 is known and existing technology in the market, so
Start after motor 1 is powered on afterwards, makes motor 1 that first rotating shaft 2 be driven to be rotated on spacing collar 3, to make
First rotating shaft 2 is rotated with movable vane piece 6 in the inside of shell 5, then blade 6 rotation generate wind-force by blade 6 and every
Gap between plate 17 is discharged；
According to Fig. 1 and Fig. 3-5, when needing the wind-force for rotating generation to blade 6 to separate, manual-up pulling limit
Plate 10 makes limit plate 10 by the upward sliding on fixed block 8 of limiting slot 11, so that limit plate 10 and limiting slot 11 be made mutually to divide
From, while limit plate 10 drives turntable 9 to be separated from each other with fixed block 8, and turntable 9 is made to drive connecting shaft 12 in the inside of fixing axle 13
Carrying out upward sliding work makes turntable 9 so that turntable 9, is then rotated by 90 ° by the work for stretching connecting spring manually
The rotary work for driving fixing axle 13 to carry out 90 ° by connecting shaft 12, so that fixing axle 13 be made to be rotated with moving gear 15
Work, then gear 15 carries out 90 ° of rotary work simultaneously, and gear 15 is made to carry out 90 ° with dynamic dividing plate 17 by the second shaft 16
Rotation, so that partition 17 be made to carry out closed work to the outlet of 5 front end of shell, then come up manually turntable 9 and limit
Position plate 10, makes reset spring 14 that connecting shaft 12 be driven to carry out slide downward work in fixing axle 13, to make 13 band of fixing axle
Turn disk 9 is connected together with fixed block 8, while limit plate 10 is connected together with limiting slot 11, is the work of whole device above
The content making process, and being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of substation's air draft low noise axial fan control device, including motor (1) and fixed block (8), feature exists
In: the front end of the motor (1) is provided with first rotating shaft (2), and first rotating shaft (2) runs through spacing collar (3), the limit sleeve
The outer surface of cylinder (3) is fixedly installed with fixed link (4), and fixed link (4) is fixedly mounted on the inner wall of shell (5), and described the
The front end of one shaft (2) is fixedly installed with blade (6), and blade (6) is located at the inside of shell (5), the front of the blade (6)
It is provided with silk screen (7), and silk screen (7) is fixedly mounted on the inner wall of shell (5), the fixed block (8) is fixedly mounted on shell
(5) front end upper surface, and the top of fixed block (8) is internally provided with turntable (9), the outside of the turntable (9) is fixedly mounted
Have limit plate (10), and limit plate (10) and limiting slot (11) are connected with each other, and limiting slot (11) is provided with fixed block (8)
The lower surface of upper surface, the turntable (9) is fixedly installed with connecting shaft (12), and connecting shaft (12) is located at the interior of fixing axle (13)
The bottom end in portion, the connecting shaft (12) is fixedly installed with reset spring (14), and reset spring (14) is arranged in fixing axle (13)
Inner bottom, the bottom end of the fixing axle (13) is provided with gear (15), and gear (15) is located in the outer framework of shell (5)
The bottom surface in portion, the gear (15) is fixedly installed with the second shaft (16), and the outer surface of the second shaft (16) is fixedly installed with
Partition (17), and partition (17) is located at the inside of shell (5).
2. a kind of substation's air draft low noise axial fan control device according to claim 1, it is characterised in that: institute
Stating turntable (9) is to be connected together, and the limit plate (10) on turntable (9) and limiting slot (11) constitute sliding knot with fixed block (8)
Structure.
3. a kind of substation's air draft low noise axial fan control device according to claim 1, it is characterised in that: institute
The number for stating limit plate (10) is provided with 4, and 4 limit plates (10) equidistantly distributed on turntable (9).
4. a kind of substation's air draft low noise axial fan control device according to claim 1, it is characterised in that: institute
It states connecting shaft (12) and constitutes stretching structure, and fixing axle (13) and shell (5) structure by reset spring (14) and fixing axle (13)
At rotational structure.
5. a kind of substation's air draft low noise axial fan control device according to claim 1, it is characterised in that: institute
It states gear (15) to be integrated with fixing axle (13), and gear (15) equidistantly distributed inside the outer framework of shell (5).
6. a kind of substation's air draft low noise axial fan control device according to claim 1, it is characterised in that: institute
It states partition (17) and constitutes rotational structure by the second shaft (16) and shell (5), and partition (17) is between inside of shell (5) etc.
Away from distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821960763.0U CN209557293U (en) | 2018-11-27 | 2018-11-27 | A kind of substation's air draft low noise axial fan control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821960763.0U CN209557293U (en) | 2018-11-27 | 2018-11-27 | A kind of substation's air draft low noise axial fan control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557293U true CN209557293U (en) | 2019-10-29 |
Family
ID=68299969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821960763.0U Active CN209557293U (en) | 2018-11-27 | 2018-11-27 | A kind of substation's air draft low noise axial fan control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097881A (en) * | 2021-04-08 | 2021-07-09 | 周欣欣 | Low-voltage cabinet temperature control adjusting equipment based on big data monitoring usefulness |
-
2018
- 2018-11-27 CN CN201821960763.0U patent/CN209557293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097881A (en) * | 2021-04-08 | 2021-07-09 | 周欣欣 | Low-voltage cabinet temperature control adjusting equipment based on big data monitoring usefulness |
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