CN207518419U - A kind of special low noise motor device of open air cooling tower - Google Patents
A kind of special low noise motor device of open air cooling tower Download PDFInfo
- Publication number
- CN207518419U CN207518419U CN201721568697.8U CN201721568697U CN207518419U CN 207518419 U CN207518419 U CN 207518419U CN 201721568697 U CN201721568697 U CN 201721568697U CN 207518419 U CN207518419 U CN 207518419U
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- width
- main body
- fixed
- cooling tower
- motor
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Abstract
The utility model discloses a kind of special low noise motor devices of outdoor cooling tower,Including motor body,Shaft,Standing screw,Denoising device main body separation net,Thermal vias and honeycomb cell,The bottom clamping of the motor body is equipped with rear end cap,And outlet hole is offered in the middle part of motor body,The rotating shaft screw bolt is fixed on motor body,And shaft thread is fixed with belt pulley,The belt pulley is locked by locking mechanism,The standing screw, which interts, is fixed with damping spring,And standing screw bolt is fixed in damping base,The special low noise motor device of the open air cooling tower locks belt pulley using locking mechanism,Reduce the noise that belt pulley is generated in rotation,The vibrations generated when in use using standing screw and damping spring reduction motor,So as to reduce the noise magnitude that vibrations generate,Using the fixed abatvoix of buckle,The absorption to noise can be improved,Reduce the propagation of noise.
Description
Technical field
The utility model is related to cooling tower equipment technical field, specially a kind of special low noise motor dress of outdoor cooling tower
It puts.
Background technology
Cooling tower is by the use of water as circulating coolant, is absorbed in heat dissipation to air from system, to reduce water temperature
Device；It is to carry out cold and hot exchange after contacting with air flowing using water to generate steam that its is cold, and steam volatilization takes away heat and reaches steaming
The principles such as diverging heat, convection current heat transfer and radiant heat transfer reduce water temperature to disperse the waste heat generated in industrial or refrigeration air-conditioner
Evaporating radiator, to ensure the normal operation of system, device is generally tubbiness.
The electric machine of existing open air cooling tower is mostly exposed, and the noise magnitude of generation is larger, and neighbouring resident is given birth to
Life birth gives birth to tremendous influence, and the general device for reducing motor noise is mostly enclosed structure, on the one hand reduces motor
Noise on the one hand so that temperature raising inside motor, reduces the service life of motor, and device is to the vibrations damping of motor
Effect is looked into, and is unfavorable for the reduction of noise.
Invention content
The purpose of this utility model is to provide a kind of special low noise motor device of outdoor cooling tower, to solve the above-mentioned back of the body
The noise of the generation proposed in scape technology is big, and denoising device is unfavorable for radiating, to the effect difference problem of motor shock absorption.
To achieve the above object, the utility model provides following technical solution:A kind of special low noise electricity of open air cooling tower
Machine device, including motor body, shaft, standing screw, denoising device main body, separation net, thermal vias and honeycomb cell, institute
The bottom clamping for stating motor body is equipped with rear end cap, and outlet hole is offered in the middle part of motor body, and the rotating shaft screw bolt is consolidated
Motor body is scheduled on, and shaft thread is fixed with belt pulley, the belt pulley is locked by locking mechanism, the fixed spiral shell
Bar, which interts, is fixed with damping spring, and standing screw bolt is fixed in damping base, and the bottom of the denoising device main body connects
Standing screw is connected to, and denoising device body interior offers fixed card buckle, the fixed card buckle buckle is fixed with abatvoix, institute
Separation net erecting and welding is stated in denoising device body interior, and denoising device body interior is equipped with radiator fan, the heat dissipation
Through-hole is opened in the top of denoising device main body, and the honeycomb cell is opened in the surface of damping base.
Preferably, the length of the standing screw is twice of damping spring length, and the width of damping spring is fixes
Twice of the width of screw rod.
Preferably, the width of the damping base is twice of denoising device body width, and the width of denoising device main body
Spend the half for damping base width.
Preferably, the fixed card buckle is integrally using U shape structure, and the length at fixed card buckle both ends is wide for middle part
Twice of degree.
Preferably, the longitudinal section of the thermal vias is trapezoidal, and the width of thermal vias is denoising device body width
1/6th.
Preferably, the width of the honeycomb cell is the half of damping base width, and honeycomb cell is mutual
The distance between be 1cm.
Compared with prior art, the beneficial effects of the utility model are：The special low noise motor device of the open air cooling tower
Belt pulley is locked using locking mechanism, the noise that belt pulley is generated in rotation is reduced, is dropped using standing screw and damping spring
The vibrations that low motor generates when in use, so as to reduce the noise magnitude that vibrations generate, using the fixed abatvoix of buckle, Ke Yiti
Absorption of the height to noise, reduces the propagation of noise, and the heat dissipation effect of motor is improved using radiator fan and thermal vias, is avoided
Motor ensures the normal use of motor, effectively reduces the generation of noise, bottom subtracts because of the noise and failure of the excessively high generation of temperature
Pedestal is shaken using honeycomb cell, improves the stability of damping base, and also reduce that damping base generates due to vibrations makes an uproar
Sound amplitude.
Description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model overlooking the structure diagram.
In figure：1st, motor body, 2, rear end cap, 3, outlet hole, 4, shaft, 5, belt pulley, 6, locking mechanism, 7, fixed spiral shell
Bar, 8, damping spring, 9, denoising device main body, 10, damping base, 11, fixed card buckle, 12, abatvoix, 13, separation net, 14,
Radiator fan, 15, thermal vias, 16, honeycomb cell.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of special low noise motor dress of open air cooling tower
Put, including motor body 1, rear end cap 2, outlet hole 3, shaft 4, belt pulley 5, locking mechanism 6, standing screw 7, damping spring 8,
Denoising device main body 9, damping base 10, fixed card buckle 11, abatvoix 12, separation net 13, radiator fan 14,15 and of thermal vias
Honeycomb cell 16, the bottom clamping of motor body 1 are equipped with rear end cap 2, and the middle part of motor body 1 offers outlet hole 3,
4 bolt of shaft is fixed on motor body 1, and shaft 4 is screwed belt pulley 5, and belt pulley 5 is locked by locking mechanism 6
Tightly, standing screw 7 is interspersed is fixed with damping spring 8, and the length of standing screw 7 is twice of 8 length of damping spring, and damping bullet
The width of spring 8 is twice of the width of standing screw 7, improves motor body 1 to the decrease of vibration amplitude, reduces the production of noise
It is raw, and 7 bolt of standing screw is fixed in damping base 10, the width of damping base 10 is the two of 9 width of denoising device main body
Times, and the half that the width of denoising device main body 9 is 10 width of damping base, whole contact area is improved, effectively
Reduction vibrations generate noise magnitude, the bottom of denoising device main body 9 is connected with standing screw 7, and in denoising device main body 9
Portion offers fixed card buckle 11, during fixed card buckle 11 is whole using U shape structure, and the length at 11 both ends of fixed card buckle is
Twice of portion's width, it is convenient that abatvoix 12 is fixed, keep the stability of abatvoix 12 and the validity of sound-absorbing, fixing card
11 buckle of button is fixed with abatvoix 12, and 13 erecting and welding of separation net is inside denoising device main body 9, and in denoising device main body 9
Portion is equipped with radiator fan 14, and thermal vias 15 is opened in the top of denoising device main body 9, and the longitudinal section of thermal vias 15 is in ladder
Shape, and 1/6th that the width of thermal vias 15 is 9 width of denoising device main body, improve the efficiency that motor body 1 radiates, drop
Low motor body 1 radiates noise that is not smooth and generating, and honeycomb cell 16 is opened in the surface of damping base 10, honeycomb cell
16 width is the half of 10 width of damping base, and the mutual distance of honeycomb cell 16 is 1cm, is effectively improved
The stability of damping base 10, the effective vibrations dynamics disperseed motor body 1 and generated, reduces the generation of noise.
Operation principle：When using the special low noise motor device of the open air cooling tower, first by the rear end cap of motor body 1
It opens and checks whether inside is intact, then outlet hole 3 is connected in corresponding equipment, belt pulley is mounted in shaft 4, and is led to
It crosses locking mechanism 6 to be locked, then motor body 1 is put into denoising device main body 9, open motor body 1 and operated
And shaft 4 is driven to rotate, and drive the rotation of belt pulley 5, the damping spring 8 on standing screw 7 slows down the dynamics that vibrations generate,
11 fixed abatvoix 12 of fixed card buckle can absorb certain noise, open the radiator fan 14 outside separation net 13, dispel
The high-temperature gas that motor body 1 generates, and pass through thermal vias 15 and evacuate out gas, the honeycomb knot set in damping base 10
Structure hole 16 can improve the stability of damping base 10, reduce the vibrations of the generation of motor body 1 so as to which damping base 10 be driven to generate
Noise magnitude.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of special low noise motor device of open air cooling tower, including motor body（1）, shaft（4）, standing screw（7）, drop
It makes an uproar apparatus main body（9）, separation net（13）, thermal vias（15）And honeycomb cell（16）, it is characterised in that：The motor body
（1）Bottom clamping rear end cap is installed（2）, and motor body（1）Middle part offer outlet hole（3）, the shaft（4）Spiral shell
Bolt is fixed on motor body（1）, and shaft（4）Being screwed has belt pulley（5）, the belt pulley（5）Pass through locking mechanism（6）
It is locked, the standing screw（7）It is interspersed to be fixed with damping spring（8）, and standing screw（7）Bolt is fixed on damping base
（10）On, the denoising device main body（9）Bottom be connected with standing screw（7）, and denoising device main body（9）Inside offers
Fixed card buckle（11）, the fixed card buckle（11）Buckle is fixed with abatvoix（12）, the separation net（13）Welded and installed is dropping
It makes an uproar apparatus main body（9）Inside, and denoising device main body（9）Inside is equipped with radiator fan（14）, the thermal vias（15）It opens
It is located at denoising device main body（9）Top, the honeycomb cell（16）It is opened in damping base（10）Surface.
2. a kind of special low noise motor device of outdoor cooling tower according to claim 1, it is characterised in that：The fixation
Screw rod（7）Length be damping spring（8）Twice of length, and damping spring（8）Width be standing screw（7）Width
Twice.
3. a kind of special low noise motor device of outdoor cooling tower according to claim 1, it is characterised in that：The damping
Pedestal（10）Width be denoising device main body（9）Twice of width, and denoising device main body（9）Width be damping base
（10）The half of width.
4. a kind of special low noise motor device of outdoor cooling tower according to claim 1, it is characterised in that：The fixation
Buckle（11）It is whole to use U shape structure, and fixed card buckle（11）The length at both ends is twice of middle part width.
5. a kind of special low noise motor device of outdoor cooling tower according to claim 1, it is characterised in that：The heat dissipation
Through-hole（15）Longitudinal section it is trapezoidal, and thermal vias（15）Width be denoising device main body（9）/ 6th of width.
6. a kind of special low noise motor device of outdoor cooling tower according to claim 1, it is characterised in that：The honeycomb
Structure hole（16）Width be damping base（10）The half of width, and honeycomb cell（16）Mutual distance is
1cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721568697.8U CN207518419U (en) | 2017-11-22 | 2017-11-22 | A kind of special low noise motor device of open air cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721568697.8U CN207518419U (en) | 2017-11-22 | 2017-11-22 | A kind of special low noise motor device of open air cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518419U true CN207518419U (en) | 2018-06-19 |
Family
ID=62540436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721568697.8U Expired - Fee Related CN207518419U (en) | 2017-11-22 | 2017-11-22 | A kind of special low noise motor device of open air cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987042A (en) * | 2018-08-21 | 2018-12-11 | 林春芳 | A kind of vehicle-mounted isolating transformer maintenance process of high-speed rail |
| CN110635612A (en) * | 2019-10-24 | 2019-12-31 | 孙雪峰 | Energy-saving low-noise high-speed motor of electric vehicle |
| CN113911644A (en) * | 2021-10-29 | 2022-01-11 | 北京华电力拓能源科技有限公司 | Coal mine fully mechanized working face scraper conveyor carries coal attitude monitoring devices |
-
2017
- 2017-11-22 CN CN201721568697.8U patent/CN207518419U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987042A (en) * | 2018-08-21 | 2018-12-11 | 林春芳 | A kind of vehicle-mounted isolating transformer maintenance process of high-speed rail |
| CN110635612A (en) * | 2019-10-24 | 2019-12-31 | 孙雪峰 | Energy-saving low-noise high-speed motor of electric vehicle |
| CN110635612B (en) * | 2019-10-24 | 2020-09-22 | 速珂智能科技（上海）有限公司 | Energy-saving low-noise high-speed motor of electric vehicle |
| CN113911644A (en) * | 2021-10-29 | 2022-01-11 | 北京华电力拓能源科技有限公司 | Coal mine fully mechanized working face scraper conveyor carries coal attitude monitoring devices |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180619 Termination date: 20201122 |