CN220673533U - Effectual motor for outdoor cooling tower falls - Google Patents
Effectual motor for outdoor cooling tower falls Download PDFInfo
- Publication number
- CN220673533U CN220673533U CN202322005035.1U CN202322005035U CN220673533U CN 220673533 U CN220673533 U CN 220673533U CN 202322005035 U CN202322005035 U CN 202322005035U CN 220673533 U CN220673533 U CN 220673533U
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- CN
- China
- Prior art keywords
- noise reduction
- rotor
- motor
- shell
- cooling tower
- 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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 230000009467 reduction Effects 0.000 claims abstract description 56
- 230000000694 effects Effects 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor with good noise reduction effect for an outdoor cooling tower, which comprises a rotor noise reduction shell, wherein a sealed noise reduction bin is arranged in the rotor noise reduction shell, a motor rotor is arranged in the sealed noise reduction bin, an soundproof cotton layer is arranged on the inner surface wall of the sealed noise reduction bin, a limiting snap ring is arranged on the outer surface of the rotor noise reduction shell, a fixing clamping groove is arranged in the limiting snap ring and is tightly attached and fixed with the outer surface of the rotor noise reduction shell, a limiting housing is arranged above the limiting snap ring, an embedding groove is arranged in the limiting housing, and the embedding groove is tightly attached and fixed with the outer surface of the rotor noise reduction shell. According to the utility model, the sealed cavity structure is arranged in the rotor noise reduction shell, and the soundproof cotton layer is arranged on the inner surface wall of the rotor noise reduction shell, so that noise generated by the motor rotor can be shielded and absorbed, and meanwhile, the outer part of the rotor noise reduction shell is limited and fixed, so that the rotor noise reduction shell is prevented from generating larger noise due to vibration.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a motor with good noise reduction effect for an outdoor cooling tower.
Background
The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cooling is an evaporation heat-dissipating device which utilizes the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation heat generated by the contact of water and air flow and then carries out cold-heat exchange to generate steam, so as to dissipate waste heat generated in industry or refrigeration air conditioner and reduce water temperature, thereby ensuring the normal operation of the system, and the device is generally barrel-shaped, and is named as a cooling tower. A cooling tower speed reducer is a speed reducing device for a cooling tower. The speed reducer generally comprises a transmission device and a motor, and the transmission device generally adopts belt transmission.
The Chinese patent document with the publication number of CN211377812U discloses a motor for a cooling tower, which comprises a shell with a sealed bottom and an open top, wherein the top of the shell is communicated with the top of the cooling tower through an air supply pipe; the inner part and the lower part of the shell are provided with a supporting frame for fixing the motor, a plurality of fluid pipelines are arranged on the supporting frame and at equal intervals on the periphery of the motor, and a cooling liquid collecting tank is arranged below the supporting frame; one end of the fluid pipeline is communicated with the cooling liquid collecting tank through a fluid pipe, and a plurality of fluid injection devices are equidistantly arranged in the vertical direction of the other end of the fluid pipeline; a pumping device is arranged between the fluid pipeline and the fluid pipe; the motor comprises a shell, a stator, a rotor and a rotating shaft, wherein the stator and the rotor are arranged in the shell; the fan is arranged right below the joint of the blast pipe and the top of the shell; the motor is a sealed motor, and the outer surface of the shell is provided with uniform fins. The utility model has simple structure, and can cool the motor when the motor generates excessive heat, prevent the motor from being damaged by overheat, reduce the performance or shorten the service life of the motor.
The cooling tower motor in the prior art is easy to generate larger noise pollution and affects the use effect, so that the motor for the outdoor cooling tower with good noise reduction effect needs to be developed to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a motor with good noise reduction effect for an outdoor cooling tower, so as to solve the problems that the motor of the cooling tower in the prior art provided in the background art is easy to generate larger noise pollution and affects the using effect of the motor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a effectual motor for outdoor cooling tower of making an uproar falls in rotor, falls the shell including the rotor, the inside that the shell was fallen in the rotor is provided with sealed storehouse of making an uproar of falling, and sealed internally mounted who falls the storehouse has motor rotor, and sealed inside table wall that falls the storehouse is provided with the soundproof cotton layer, the rotor falls the surface of shell and is provided with spacing snap ring, and the inside of spacing snap ring is provided with fixed draw-in groove, and fixed draw-in groove is closely laminated fixedly with the surface that the shell was fallen in the rotor, spacing housing is installed to the top of spacing snap ring, and the inside of spacing housing is provided with the gomphosis groove, and the gomphosis groove is closely laminated fixedly with the surface that the shell was fallen in the rotor.
Preferably, the outer surface of the motor rotor is wrapped with an electromagnetic coil, and the output end of the motor rotor is provided with a motor transmission shaft.
Preferably, a detachable structure is arranged between the limiting snap ring and the rotor noise reduction shell.
Preferably, a detachable structure is arranged between the limiting housing and the rotor noise reduction housing, and a heat dissipation groove is formed in the surface of the limiting housing.
Preferably, a sealing bottom plate is arranged at the bottom end of the rotor noise reduction shell, and the sealing bottom plate and the rotor noise reduction shell are of an integrated structure.
Preferably, the rotor noise reduction shell is connected with the fixed base through the sealing bottom plate, a detachable structure is arranged between the fixed base and the sealing bottom plate, a fixed plugboard is arranged on the upper end surface of the fixed base, a U-shaped clamping groove is arranged on the surface of the fixed plugboard, and the U-shaped clamping groove is correspondingly connected with a clamping strip structure at the bottom end of the sealing bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the sealed cavity structure is arranged in the rotor noise reduction shell, the soundproof cotton layer is arranged on the inner surface wall of the rotor noise reduction shell, so that noise generated by the motor rotor can be shielded and absorbed, and meanwhile, the outer part of the rotor noise reduction shell is limited and fixed, so that larger noise generated by vibration is prevented, and the rotor noise reduction shell has good soundproof noise reduction effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an exploded construction of the present utility model;
fig. 3 is a schematic view of an internal installation structure of the rotor noise reduction housing of the present utility model.
In the figure: 1. a limit cover shell; 2. a fixed base; 3. a motor drive shaft; 4. a heat sink; 5. a limiting snap ring; 6. a fitting groove; 7. a rotor noise reduction housing; 8. fixing the plugboard; 9. sealing the bottom plate; 10. a fixing slot; 11. a U-shaped clamping groove; 12. a soundproof cotton layer; 13. sealing the noise reduction bin; 14. an electromagnetic coil; 15. and a motor rotor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a effectual motor for outdoor cooling tower of making an uproar falls in rotor, including rotor shell 7 of making an uproar falls in the rotor, the inside of shell 7 of making an uproar is provided with sealed storehouse 13 of making an uproar of falling in the rotor, the internally mounted in storehouse 13 of making an uproar is fallen in the sealed motor rotor 15 that has made an uproar, the inside surface wall in storehouse 13 of making an uproar is provided with the soundproof cotton layer 12 of making an uproar falls in the sealed, the surface that the shell 7 was fallen in the rotor is provided with spacing snap ring 5, the inside of spacing snap ring 5 is provided with fixed draw-in groove 10, fixed draw-in groove 10 is closely laminated fixedly with the surface that the shell 7 was fallen in the rotor, spacing housing 1 is installed to the top of spacing snap ring 5, the inside of spacing housing 1 is provided with gomphosis groove 6, gomphosis groove 6 is closely laminated fixedly with the surface that the shell 7 was fallen in the rotor.
Further, an electromagnetic coil 14 is wrapped on the outer surface of the motor rotor 15, and a motor transmission shaft 3 is arranged at the output end of the motor rotor 15.
Further, a detachable structure is arranged between the limiting snap ring 5 and the rotor noise reduction shell 7.
Further, a detachable structure is arranged between the limiting housing 1 and the rotor noise reduction housing 7, and a heat dissipation groove 4 is formed in the surface of the limiting housing 1.
Further, a sealing bottom plate 9 is arranged at the bottom end of the rotor noise reduction shell 7, and the sealing bottom plate 9 and the rotor noise reduction shell 7 are of an integrated structure.
Further, rotor shell of making an uproar 7 is connected with unable adjustment base 2 through sealing bottom plate 9, is detachable structure between unable adjustment base 2 and the sealing bottom plate 9, and unable adjustment base 2's upper end surface is provided with fixed picture peg 8, and the surface of fixed picture peg 8 is provided with U type draw-in groove 11, and U type draw-in groove 11 corresponds with the card strip structure of sealing bottom plate 9 bottom to be connected, possesses the fixed convenient advantage of joint, conveniently carries out quick butt joint installation unable adjustment base 2 and sealing bottom plate 9.
Working principle: during the use, the inside of rotor noise reduction shell 7 is provided with sealed storehouse 13 of making an uproar that falls, sealed internally mounted who falls storehouse 13 has motor rotor 15, through with the motor rotor 15 embedded inside the rotor noise reduction shell 7 of installing, sealed inside table wall that falls storehouse 13 is provided with the soundproof cotton layer 12, through being provided with sealed cavity structure in the inside of rotor noise reduction shell 7, be provided with soundproof cotton layer 12 at its inside table wall, can shield the noise that motor rotor 15 produced and absorb, play good noise insulation and fall the effect of making an uproar, the surface of rotor noise reduction shell 7 is provided with spacing snap ring 5, the inside of spacing snap ring 5 is provided with fixed draw-in groove 10, fixed draw-in groove 10 is closely laminated fixedly with the surface of rotor noise reduction shell 7, spacing housing 1 is installed to the top of spacing snap ring 5, the inside of spacing housing 1 is provided with gomphosis groove 6 is closely laminated fixedly with the surface of rotor noise reduction shell 7, through being provided with spacing housing 1 and spacing snap ring 5, the convenience is spacing fixedly to the outside of rotor noise reduction shell 7 is prevented from producing great noise of making an uproar because vibrations, further play fixed housing and noise reduction effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Standard parts used in the application document can be purchased from the market, the specific connection modes of all parts are connected by adopting conventional means such as mature bolts, rivets and welding in the prior art, and machines, parts and equipment are of conventional types in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that specific description is not made here.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a motor for outdoor cooling tower that effect of making an uproar falls, includes rotor noise reduction shell (7), a serial communication port, the inside of rotor noise reduction shell (7) is provided with sealed storehouse (13) of making an uproar that falls, and the internally mounted in sealed storehouse (13) of making an uproar has motor rotor (15), and the inside table wall in sealed storehouse (13) of making an uproar falls is provided with soundproof cotton layer (12), the surface that the rotor noise reduction shell (7) was provided with spacing snap ring (5), and the inside of spacing snap ring (5) is provided with fixed draw-in groove (10), and fixed draw-in groove (10) are closely laminated fixedly with the surface that the rotor noise reduction shell (7), spacing housing (1) is installed to the top of spacing snap ring (5), and the inside of spacing housing (1) is provided with gomphosis groove (6), and the surface that makes an uproar shell (7) was fallen is closely laminated fixedly.
2. The motor with good noise reduction effect for an outdoor cooling tower according to claim 1, wherein: the outer surface of the motor rotor (15) is wrapped with an electromagnetic coil (14), and the output end of the motor rotor (15) is provided with a motor transmission shaft (3).
3. The motor with good noise reduction effect for an outdoor cooling tower according to claim 1, wherein: the detachable structure is arranged between the limiting snap ring (5) and the rotor noise reduction shell (7).
4. The motor with good noise reduction effect for an outdoor cooling tower according to claim 1, wherein: the rotor noise reduction device is characterized in that a detachable structure is arranged between the limiting housing (1) and the rotor noise reduction housing (7), and a heat dissipation groove (4) is formed in the surface of the limiting housing (1).
5. The motor with good noise reduction effect for an outdoor cooling tower according to claim 1, wherein: the bottom of the rotor noise reduction shell (7) is provided with a sealing bottom plate (9), and the sealing bottom plate (9) and the rotor noise reduction shell (7) are of an integrated structure.
6. The motor with good noise reduction effect for an outdoor cooling tower according to claim 1, wherein: the rotor noise reduction shell (7) is connected with the fixed base (2) through the sealing bottom plate (9), a detachable structure is arranged between the fixed base (2) and the sealing bottom plate (9), a fixed inserting plate (8) is arranged on the upper end surface of the fixed base (2), a U-shaped clamping groove (11) is formed in the surface of the fixed inserting plate (8), and the U-shaped clamping groove (11) is correspondingly connected with a clamping strip structure at the bottom end of the sealing bottom plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005035.1U CN220673533U (en) | 2023-07-28 | 2023-07-28 | Effectual motor for outdoor cooling tower falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005035.1U CN220673533U (en) | 2023-07-28 | 2023-07-28 | Effectual motor for outdoor cooling tower falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673533U true CN220673533U (en) | 2024-03-26 |
Family
ID=90336682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322005035.1U Active CN220673533U (en) | 2023-07-28 | 2023-07-28 | Effectual motor for outdoor cooling tower falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673533U (en) |
-
2023
- 2023-07-28 CN CN202322005035.1U patent/CN220673533U/en active Active
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| GR01 | Patent grant |