CN207098842U - A kind of noise reducing type motor machine barrel - Google Patents
A kind of noise reducing type motor machine barrel Download PDFInfo
- Publication number
- CN207098842U CN207098842U CN201721534266.XU CN201721534266U CN207098842U CN 207098842 U CN207098842 U CN 207098842U CN 201721534266 U CN201721534266 U CN 201721534266U CN 207098842 U CN207098842 U CN 207098842U
- Authority
- CN
- China
- Prior art keywords
- shell
- noise
- noise reduction
- noise reducing
- inner casing
- 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.)
- Active
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of noise reducing type motor machine barrel, including inner casing and shell, noise reduction post is provided between the inner casing and shell, it is attached between the inner casing and shell by noise reduction post, heat dissipation cavity is provided between the inner casing and shell, water inlet pipe is provided with the top of the shell, the bottom of the shell is provided with drainpipe, and the bottom of the shell is provided with base；The inner chamber of the noise reduction post is from left to right disposed with Sound-proof material, honeycomb fashion noise reduction core plate and noise reducing plate, and the noise reducing plate is mutually isostructural two groups, the both sides above and below the inner chamber of noise reduction post of noise reducing plate symmetry arrangement described in two groups.The utility model is reasonable in design, and the coolant flowed between shell and inner casing can reach the effect for improving motor radiating, can reduce noise by noise reduction post and outwards transmit, and then reduces influence of the noise to motor working environment.
Description
Technical field
It the utility model is related to motor accessory technical field, more particularly to a kind of noise reducing type motor machine barrel.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron transmitted according to the law of electromagnetic induction.Word is used in circuit
Female M (old plant D) represents.Its main function is to produce driving torque, as electrical appliance or various mechanical power sources.Hair
Motor is represented with alphabetical G in circuit.Its main function is to be converted into electric energy using mechanical energy, at present most commonly, profit
Generated electricity with pushing generator rotors such as heat energy, water energy.
Motor case belongs to one of key fitment of motor, needs to play radiating while it protects motor core
With the effect of noise reduction, the existing most structure of motor case is single, and when motor is operated, caused noise is relatively easy to
Outwards transmitted by casing, noise pollution easily so is caused to motor working environment.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, there is provided a kind of noise reducing type motor machine
Cylinder, the coolant flowed between shell and inner casing can reach the effect for improving motor radiating, can be reduced by noise reduction post
Noise outwards transmits, and then reduces influence of the noise to motor working environment.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of noise reducing type motor machine barrel, including inner casing and shell, and shell is socketed in the outside of inner casing, the inner casing and outer
Noise reduction post is provided between shell, is attached between the inner casing and shell by noise reduction post, is set between the inner casing and shell
Heat dissipation cavity is equipped with, water inlet pipe is provided with the top of the shell, and water inlet pipe is connected with heat dissipation cavity, the bottom of the shell is set
Drainpipe is equipped with, and drainpipe is connected with heat dissipation cavity, the bottom of the shell is provided with base；
The inner chamber of the noise reduction post is from left to right disposed with Sound-proof material, honeycomb fashion noise reduction core plate and noise reducing plate, described
Noise reducing plate is mutually isostructural two groups, the both sides above and below the inner chamber of noise reduction post of noise reducing plate symmetry arrangement described in two groups.
Preferably, in above-mentioned noise reducing type motor machine barrel, the noise reduction post circular array shape arrangement.
Preferably, in above-mentioned noise reducing type motor machine barrel, the honeycomb fashion noise reduction core plate is combined by honeycomb thin plate, adjacent
Bonded and connected by gel layer between honeycomb thin plate described in two groups, and the core bore between two adjacent groups honeycomb thin plate is arranged in dislocation
Cloth.
Preferably, in above-mentioned noise reducing type motor machine barrel, the angle between noise reducing plate and noise reduction the post intracavity sidewall is 10-
30 degree.
Preferably, in above-mentioned noise reducing type motor machine barrel, noise reduction projection is provided with the noise reducing plate, and noise reduction projection includes
Projection is raised and groove is raised, and the projection is raised and groove is raised staggered on noise reducing plate at equal intervals.
The beneficial effects of the utility model are：
The utility model is reasonable in design, and the coolant on the one hand flowed between shell and inner casing can reach raising
The effect of motor radiating, noise on the other hand can be reduced by noise reduction post and outwards transmitted, and then reduced noise and motor is worked
The influence of environment, the noise reducing plate in noise reduction post inner chamber can cause noise sound wave to carry out refraction propagation between noise reducing plate, and then
Energy in noise sound wave is weakened, and then more preferable noise reduction can be reached.
Certainly, implement any product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of noise reduction post of the present utility model；
Fig. 3 is honeycomb fashion noise reduction core plate structure schematic diagram of the present utility model；
In accompanying drawing, the list of parts representated by each label is as follows：
1- inner casings, 2- shells, 3- noise reductions post, 301- Sound-proof materials, 302- honeycomb fashion noise reductions core plate, 3021- honeycombs thin plate,
303- noise reducing plates, 4- heat dissipation cavities, 5- water inlet pipes, 6- drainpipes, 7- bases.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, the present embodiment is a kind of noise reducing type motor machine barrel, including inner casing 1 and shell 2, and shell 2
The outside of inner casing 1 is socketed in, noise reduction post 3 is provided between inner casing 1 and shell 2, is entered between inner casing 1 and shell 2 by noise reduction post 3
Row connection, is provided with heat dissipation cavity 4 between inner casing 1 and shell 2, the top of shell 2 is provided with water inlet pipe 5, and water inlet pipe 5 and radiating
Chamber 4 is connected, and the bottom of shell 2 is provided with drainpipe 6, and drainpipe 6 is connected with heat dissipation cavity 4, and the bottom of shell 2 is provided with
Base 7；The inner chamber of noise reduction post 3 is from left to right disposed with Sound-proof material 301, honeycomb fashion noise reduction core plate 302 and noise reducing plate 303,
Noise reducing plate 303 is mutually isostructural two groups, two groups of symmetry arrangements of noise reducing plate 303 both sides above and below the inner chamber of noise reduction post 3.
When motor is operated, caused heat is delivered in heat dissipation cavity 4 by inner casing 1, is come in from the conveying of water inlet pipe 5
Coolant, then discharged from drainpipe 6 so that the flowing of coolant in heat dissipation cavity 4 be present, coolant is taken away from inner casing 1 and transmitted
The heat come, and then the effect radiated, water inlet pipe 5 and drainpipe 6 pass through conduit and outside coolant circulation system
It is connected, when noise transmission is into the inner chamber of noise reduction post 3 caused by motor work, noise reducing plate 303 is surrounded pre-large post-small
Sound wave is obstructed horn-like structure and noise reduction process, and sound wave enters in the projection projection on noise reducing plate 303 and groove projection
Row transmits, and projection is raised and groove projection is disperseed to sound wave, and then the effect of noise abatement, the sound wave after energy dropoff
Honeycomb fashion noise reduction core plate 302 is delivered to, sound wave is transmitted in honeycomb fashion noise reduction core plate 302, and honeycomb fashion noise reduction core plate 302 makes
Obtain sound wave and carry out multiple reflections so that sound wave energy is further reduced, and last Sound-proof material 301 absorbs to sound wave, enters
And reach the effect of noise reduction.
The circular array shape of noise reduction post 3 is arranged, and honeycomb fashion noise reduction core plate 302 is combined by honeycomb thin plate 3021, adjacent
Bonded and connected by gel layer between two groups of honeycomb thin plates 3021, and the core bore between two adjacent groups honeycomb thin plate 3021 is in dislocation
Arrangement, noise sound wave are delivered to honeycomb thin plate 3021, and sound wave reflects in the Kong Xin of honeycomb thin plate 3021, and then to sound wave
Energy is reduced, and reaches the effect of reducing noise, the angle between noise reducing plate 303 and the intracavity sidewall of noise reduction post 3 is 10-30
Spend, noise reduction projection is provided with noise reducing plate 303, and noise reduction projection is raised raised with groove including projection, projection projection and groove
Raised staggered on noise reducing plate at equal intervals, projection of the sound wave on noise reducing plate 303 is raised and groove projection is transmitted,
And projection is raised and groove projection is disperseed to sound wave, and then the effect of noise abatement.
One of the present embodiment has particular application as：The utility model is reasonable in design, on the one hand in shell 2 and inner casing 1
Between the coolant that flows can reach the effect for improving motor radiating, on the other hand by noise reduction post 3 can reduce noise to
Outer transmission, and then influence of the noise to motor working environment is reduced, the noise reducing plate 303 in the inner chamber of noise reduction post 3 can cause noise
Sound wave carries out refraction propagation between noise reducing plate 303, and then the energy in noise sound wave is weakened, and then can reach more
Good noise reduction.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, it can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle and practical application of the present utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of noise reducing type motor machine barrel, including inner casing and shell, and shell is socketed in the outside of inner casing, it is characterised in that：Institute
State and noise reduction post be provided between inner casing and shell, be attached between the inner casing and shell by noise reduction post, the inner casing and
Heat dissipation cavity is provided between shell, water inlet pipe is provided with the top of the shell, and water inlet pipe is connected with heat dissipation cavity, it is described outer
The bottom of shell is provided with drainpipe, and drainpipe is connected with heat dissipation cavity, and the bottom of the shell is provided with base；
The inner chamber of the noise reduction post is from left to right disposed with Sound-proof material, honeycomb fashion noise reduction core plate and noise reducing plate, the noise reduction
Plate is mutually isostructural two groups, the both sides above and below the inner chamber of noise reduction post of noise reducing plate symmetry arrangement described in two groups.
A kind of 2. noise reducing type motor machine barrel according to claim 1, it is characterised in that：The noise reduction post circular array shape
Arrangement.
A kind of 3. noise reducing type motor machine barrel according to claim 1, it is characterised in that：The honeycomb fashion noise reduction core plate is by honeybee
Nest thin plate combines, and is bonded and connected by gel layer between honeycomb thin plate described in two adjacent groups, and two adjacent groups honeycomb thin plate
Between core bore in dislocation arrange.
A kind of 4. noise reducing type motor machine barrel according to claim 1, it is characterised in that：The noise reducing plate and noise reduction post inner chamber
Angle between side wall is 10 degree of -30 degree.
A kind of 5. noise reducing type motor machine barrel according to claim 1, it is characterised in that：Noise reduction is provided with the noise reducing plate
Projection, and the raised projection that includes of noise reduction is raised raised with groove, the projection is raised and groove is raised equidistant staggered
On noise reducing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721534266.XU CN207098842U (en) | 2017-11-16 | 2017-11-16 | A kind of noise reducing type motor machine barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721534266.XU CN207098842U (en) | 2017-11-16 | 2017-11-16 | A kind of noise reducing type motor machine barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098842U true CN207098842U (en) | 2018-03-13 |
Family
ID=61538688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721534266.XU Active CN207098842U (en) | 2017-11-16 | 2017-11-16 | A kind of noise reducing type motor machine barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616185A (en) * | 2018-05-03 | 2018-10-02 | 合肥光博量子科技有限公司 | A kind of be arranged observes the power generation cabin in vehicle in traveling |
| CN108696046A (en) * | 2018-07-27 | 2018-10-23 | 江苏华源防爆电机有限公司 | A kind of threephase asynchronous sound insulation and noise reduction protective cover |
| CN109046570A (en) * | 2018-08-25 | 2018-12-21 | 台江县吉阳生物科技有限公司 | A kind of Chinese yew process apparatus has being crushed into medicine device of filtering function |
-
2017
- 2017-11-16 CN CN201721534266.XU patent/CN207098842U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616185A (en) * | 2018-05-03 | 2018-10-02 | 合肥光博量子科技有限公司 | A kind of be arranged observes the power generation cabin in vehicle in traveling |
| CN108696046A (en) * | 2018-07-27 | 2018-10-23 | 江苏华源防爆电机有限公司 | A kind of threephase asynchronous sound insulation and noise reduction protective cover |
| CN109046570A (en) * | 2018-08-25 | 2018-12-21 | 台江县吉阳生物科技有限公司 | A kind of Chinese yew process apparatus has being crushed into medicine device of filtering function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207098842U (en) | A kind of noise reducing type motor machine barrel | |
| CN213116423U (en) | Water-cooled reactive muffler | |
| CN107919761A (en) | A kind of noise reduction heat radiating type motor | |
| CN203962149U (en) | A kind of generator set | |
| CN105863783A (en) | Noise reduction device of automobile engine | |
| CN205858482U (en) | A kind of double cylinder wind cooling diesel generating set | |
| CN202348426U (en) | A super-silent diesel generating set | |
| CN112392716A (en) | Water pump cooling device for thermal power plant | |
| CN205231948U (en) | Water -cooling high pressure cleaner motor | |
| CN209877670U (en) | Circulating type steel-making furnace waste heat recovery device | |
| CN207021087U (en) | A kind of noise reduction radiating solar energy transformer tank | |
| CN209786977U (en) | motor with good heat dissipation effect | |
| CN205178725U (en) | Can cool off radiating motor housing | |
| CN210799117U (en) | Generating set convenient for heat dissipation | |
| CN211343118U (en) | Single-cylinder water-cooling mute generator set | |
| CN110863924B (en) | Heat production recovery system of cogeneration unit | |
| CN216588843U (en) | Air inlet box of generator set | |
| CN206205981U (en) | A kind of engine wind scooper assembly structure | |
| CN218760132U (en) | Noise reduction mechanism of generator set | |
| CN207998471U (en) | A kind of microwave radiation sewage disposal reaction system | |
| CN101702548A (en) | Cooling system of engine generator | |
| CN204652114U (en) | Motor heat-dissipating casing | |
| CN209910686U (en) | Electrode pressing encoder with insulation structure | |
| CN213298119U (en) | Engine shell with water cooling function | |
| CN204687832U (en) | A kind of hybrid power system radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |