CN208587199U - A kind of steam turbine cover piece - Google Patents
A kind of steam turbine cover piece Download PDFInfo
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- CN208587199U CN208587199U CN201820980131.4U CN201820980131U CN208587199U CN 208587199 U CN208587199 U CN 208587199U CN 201820980131 U CN201820980131 U CN 201820980131U CN 208587199 U CN208587199 U CN 208587199U
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- steam turbine
- motor
- cover piece
- exhaust blower
- noise reduction
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Abstract
The utility model discloses a kind of steam turbine cover pieces, including fixed bracket, puigging, noise reduction layer and motor, the support bracket fastened right side is equipped with ventilation duct, and exhaust blower is connected on the right side of ventilation duct, impeller is provided on the inside of the exhaust blower, and the rear end of exhaust blower is fixed with rotation axis, pedestal is connected on the right side of the motor, and motor is located at the rear end of rotation axis, sealing cover is installed on the right side of the noise reduction layer, and noise reduction layer is located at the right side of pedestal, the sealing cover is fixedly arranged above handle, and sliding slot is connected on the right side of sealing cover, bolt is installed below the left side of the ventilation duct, and cooling fin is fixed on the left of bolt.The steam turbine cover piece, compared with existing common steam turbine cover piece, there is noise reduction layer and puigging, the noise pollution that steam turbine generates during the work time can be reduced, and the injury caused by people's body can be reduced, while can also accelerate to dissipate the heat that steam turbine generates at work.
Description
Technical field
The utility model relates to steam turbine cover piece technical field, specially a kind of steam turbine cover piece.
Background technique
Steam turbine cover piece refers to the metal cap added outside steam turbine and ancillary equipment, or the metal equipped with acoustic material
Cover can play the role of sound insulation and decoration, and steam turbine cover piece is properly termed as makeup plate again, and housing belongs to physical structure, with branch
It holds, connect motor, transmission mechanism, switch, handle and auxiliary equipment and make a complete electric tool entity most
Layer structure part, the splicing hood outline border easy to disassemble and convenient and fast of hood shell has attracted more and more attention from people in recent years.
Existing steam turbine cover piece still has several drawbacks place, for example, heat dissipation is slowly, the noise pollution that environment is generated
It is larger and larger to the harm of people's body, while service life is shorter, is not well positioned to meet the use demand of people,
For above situation, technological innovation is carried out on the basis of existing steam turbine cover piece.
Utility model content
The purpose of this utility model is to provide a kind of steam turbine cover pieces, general to solve to propose in above-mentioned background technique
Steam turbine cover piece still has several drawbacks place, for example, heat dissipation is slowly, the noise pollution generated to environment is larger, and to people
Body harm it is larger, while service life is shorter, is not well positioned to meet the use demand problem of people.
To achieve the above object, the utility model provides the following technical solutions: a kind of steam turbine cover piece, including fixed branch
Frame, puigging, noise reduction layer and motor, the support bracket fastened right side are equipped with ventilation duct, and the row of being connected on the right side of ventilation duct
Blower is provided with impeller on the inside of the exhaust blower, and the rear end of exhaust blower is fixed with rotation axis, the right side connection of the motor
There is pedestal, and motor is located at the rear end of rotation axis, sealing cover is installed, and noise reduction layer is located at pedestal on the right side of the noise reduction layer
Right side, the sealing cover is fixedly arranged above handle, and sliding slot is connected on the right side of sealing cover, below the left side of the ventilation duct
Bolt is installed, and is fixed with cooling fin on the left of bolt, is connected with fixed underpan below the puigging, and puigging
Positioned at the left side of cooling fin, the fixed underpan is internally provided with spring.
It preferably, is welding between the motor and pedestal, and pedestal is connected by bolt with noise reduction layer.
Preferably, the motor is connected by rotation axis with exhaust blower, and the axis of the central axes of exhaust blower and impeller
Line fits.
Preferably, the cooling fin is connected by bolt with fixed bracket, and support bracket fastened inner surface and cooling fin
Left-hand face fit.
Preferably, the surface of the spring and the inner surface of fixed underpan fit, and spring equidistantly divides in the horizontal direction
Cloth.
Preferably, the surface of the sealing cover fits with support bracket fastened surface, and the external structure of sealing cover two sides
It matches with the internal structure of sliding slot.
Compared with prior art, the utility model has the beneficial effects that the steam turbine cover piece, has noise reduction layer and sound insulation
Layer, can reduce the noise pollution that steam turbine generates during the work time, and can reduce the injury caused by people's body,
It can also accelerate to dissipate the heat that steam turbine generates at work simultaneously, the welding of pedestal is conducive to the stability for improving motor,
The use of bolt is that the disassembly, cleaning of motor later provide convenience, and motor passes through rotation axis and drives turning for exhaust blower inner impeller
It is dynamic, the circulation of air is accelerated, thus accelerate to dissipate the heat that steam turbine generates, so that the temperature in steam turbine cover piece reduces,
Be conducive to improve the service life of the device, the use of bolt plays the role of fixing cooling fins, and both ends all use spiral shell
Bolt improves the stability of cooling fin, and spring itself has the function of damping, and spring is allowed to pass through the patch with fixed underpan
It closes, to achieve the effect that reduce the vibration that generates during the work time of fixed underpan, can be slided by sliding slot after work
Dynamic sealing lid provides convenience for the disassembly cleaning of steam turbine, while also dust being avoided to enter in housing.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model exhaust blower overlooking structure diagram；
Fig. 3 is partial enlargement structural representation at the utility model A.
In figure: 1, fixed bracket, 2, puigging, 3, ventilation duct, 4, noise reduction layer, 5, exhaust blower, 6, impeller, 7, sealing cover,
8, handle, 9, bolt, 10, cooling fin, 11, fixed underpan, 12, spring, 13, motor, 14, pedestal, 15, rotation axis, 16, cunning
Slot.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of steam turbine cover piece, including fixed bracket 1,
The right side of puigging 2, noise reduction layer 4 and motor 13, fixed bracket 1 is equipped with ventilation duct 3, and the right side of ventilation duct 3 is connected with row
Blower 5, the inside of exhaust blower 5 is provided with impeller 6, and the rear end of exhaust blower 5 is fixed with rotation axis 15, and motor 13 passes through rotation axis
15 are connected with exhaust blower 5, and the central axes of exhaust blower 5 and the central axes of impeller 6 fit, and motor 13 passes through 15 band of rotation axis
The rotation of dynamic 5 inner impeller 6 of exhaust blower, accelerates the circulation of air, to accelerate to dissipate the heat that steam turbine generates, so that steamer
Temperature in hood shell reduces, and is conducive to the service life for improving the device, the right side of motor 13 is connected with pedestal 14, and motor
13 are located at the rear end of rotation axis 15, and the right side of noise reduction layer 4 is equipped with sealing cover 7, and noise reduction layer 4 is located at the right side of pedestal 14, electricity
It is welding between machine 13 and pedestal 14, and pedestal 14 is connected by bolt 9 with noise reduction layer 4, the welding of pedestal 14 is conducive to mention
The stability of high motor 13, the use of bolt 9 are that the disassembly, cleaning of motor 13 later provide convenience, and the top of sealing cover 7 is solid
Surely there is handle 8, and the right side of sealing cover 7 is connected with sliding slot 16, the surface of sealing cover 7 and the surface of fixed bracket 1 fit, and
The external structure of 7 two sides of sealing cover matches with the internal structure of sliding slot 16, can be slided by sliding slot 16 after work
Sealing cover 7 provides convenience for the disassembly cleaning of steam turbine, while also dust being avoided to enter in housing, under the left side of ventilation duct 3
Side is equipped with bolt 9, and the left side of bolt 9 is fixed with cooling fin 10, and cooling fin 10 is connected by bolt 9 with fixed bracket 1,
And the left-hand face of the inner surface and cooling fin 10 of fixed bracket 1 fits, the use of bolt 9 plays fixing cooling fins 10
Effect, and both ends all use bolt 9, improve the stability of cooling fin 10, and the lower section of puigging 2 is connected with fixed underpan
11, and the left side positioned at cooling fin 10 of puigging 2, fixed underpan 11 is internally provided with spring 12, the surface of spring 12 with
The inner surface of fixed underpan 11 fits, and spring 12 is equally spaced in the horizontal direction, and spring 12 itself has the function of damping,
Allow spring 12 by being bonded with fixed underpan 11, to reach the shake for reducing fixed underpan 11 and generating during the work time
Dynamic effect.
Working principle: when using the steam turbine cover piece, firstly, by 16 sliding seal cover 7 of sliding slot, so that outside air
Into in housing, when working beginning, start motor 13, motor 13 drives the impeller 6 inside exhaust blower 5 by rotation axis 15
Rotation, so that the air inside steam turbine cover piece is discharged into air, simultaneously by the rotation after air-exhausting duct 3 by impeller 6
Noise reduction layer 4 reduces or even eliminates the noise due to the use generation of exhaust blower 5, and cooling fin 10 is under the drive of exhaust blower 5,
The diverging of the heat of steam turbine generation is accelerated, so that the temperature in housing keeps stablizing, while steam turbine work produces in housing
The puigging that raw noise is fixed in bracket 1 is isolated, and the noise pollution outside housing is reduced, in steam turbine work
So that fixed underpan 11 shakes, but the spring 12 in fixed underpan 11 can reduce the vibration of fixed underpan 11, after work,
Disassembly cleaning is carried out to the steam turbine in housing, later by 16 sliding seal cover 7 of sliding slot, the device is made to be in sealing state,
Prevent dust from entering casing interior, here it is the working principles of the steam turbine cover piece.
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 steam turbine cover piece, including fixed bracket (1), puigging (2), noise reduction layer (4) and motor (13), feature exists
In: it is equipped with ventilation duct (3) on the right side of the fixed bracket (1), and is connected with exhaust blower (5) on the right side of ventilation duct (3), it is described
It is provided on the inside of exhaust blower (5) impeller (6), and the rear end of exhaust blower (5) is fixed with rotation axis (15), the motor (13)
Right side is connected with pedestal (14), and motor (13) is located at the rear end of rotation axis (15), is equipped on the right side of the noise reduction layer (4) close
It covers (7), and noise reduction layer (4) is located at the right side of pedestal (14), the sealing cover (7) is fixedly arranged above handle (8), and seals
It is connected with sliding slot (16), is equipped with bolt (9) below the left side of the ventilation duct (3), and a left side for bolt (9) on the right side of lid (7)
Side is fixed with cooling fin (10), is connected with fixed underpan (11) below the puigging (2), and being located at for puigging (2) dissipates
The left side of backing (10), the fixed underpan (11) are internally provided with spring (12).
2. a kind of steam turbine cover piece according to claim 1, it is characterised in that: between the motor (13) and pedestal (14)
To weld, and pedestal (14) is connected by bolt (9) with noise reduction layer (4).
3. a kind of steam turbine cover piece according to claim 1, it is characterised in that: the motor (13) passes through rotation axis (15)
It is connected with exhaust blower (5), and the central axes of exhaust blower (5) and the central axes of impeller (6) fit.
4. a kind of steam turbine cover piece according to claim 1, it is characterised in that: the puigging (2) by bolt (9) with
Fixed bracket (1) is connected, and the left-hand face of the inner surface and puigging (2) of fixed bracket (1) fits.
5. a kind of steam turbine cover piece according to claim 1, it is characterised in that: the surface of the spring (12) and fixed bottom
The inner surface of disk (11) fits, and spring (12) is equally spaced in the horizontal direction.
6. a kind of steam turbine cover piece according to claim 1, it is characterised in that: the surface of the sealing cover (7) and fixation
The surface of bracket (1) fits, and the external structure of sealing cover (7) two sides matches with the internal structure of sliding slot (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980131.4U CN208587199U (en) | 2018-06-25 | 2018-06-25 | A kind of steam turbine cover piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980131.4U CN208587199U (en) | 2018-06-25 | 2018-06-25 | A kind of steam turbine cover piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587199U true CN208587199U (en) | 2019-03-08 |
Family
ID=65537185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820980131.4U Active CN208587199U (en) | 2018-06-25 | 2018-06-25 | A kind of steam turbine cover piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116927903A (en) * | 2023-09-15 | 2023-10-24 | 杭州创博机械设备有限公司 | Self-adaptive housing of steam turbine |
-
2018
- 2018-06-25 CN CN201820980131.4U patent/CN208587199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116927903A (en) * | 2023-09-15 | 2023-10-24 | 杭州创博机械设备有限公司 | Self-adaptive housing of steam turbine |
| CN116927903B (en) * | 2023-09-15 | 2023-12-15 | 杭州创博机械设备有限公司 | Self-adaptive housing of steam turbine |
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