CN107612195A - A kind of specific type of electric machine of very high speediness seperator - Google Patents
A kind of specific type of electric machine of very high speediness seperator Download PDFInfo
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- CN107612195A CN107612195A CN201610542682.8A CN201610542682A CN107612195A CN 107612195 A CN107612195 A CN 107612195A CN 201610542682 A CN201610542682 A CN 201610542682A CN 107612195 A CN107612195 A CN 107612195A
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- electric machine
- rotary shaft
- rear end
- machine casing
- end cap
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Abstract
The present invention provides a kind of specific type of electric machine of very high speediness seperator, the rear and front end of electric machine casing is respectively fitted with drive end bearing bracket, rear end cap, some thermal vias are equipped with the front and rear wall and drive end bearing bracket of electric machine casing, the hollow channel of some insertions is provided with the circumferential side wall of electric machine casing；Rotary shaft is arranged in electric machine casing by the way that front and back bearings are concentric, and the middle part of rotary shaft is provided with rotor, and electric machine casing inwall is provided with stator；The front end of rotary shaft is extended out through drive end bearing bracket, and rear end is extended in rear end cap, and radiating vane is provided with rear end, is provided with concentric heat dissipation channel in rotary shaft, the air inlet of heat dissipation channel is arranged on the rear end of rotary shaft, and exhaust outlet is arranged on the front end of rotary shaft；Rear end cap is provided with coupled logical intake stack, and the port of intake stack is provided with filtering dust net cylinder, drier is filled with intake stack.It is high the beneficial effects of the invention are as follows radiating rate, the high-speed cruising state of specific type of electric machine can be kept.
Description
Technical field
The invention belongs to motor device technical field, more particularly, to a kind of specific type of electric machine of very high speediness seperator.
Background technology
Existing high-speed electric expreess locomotive thermal vias is all disposed within electric machine casing greatly, and the radiating of enclosure interior is uneven, rotor
Easily there is the phenomenon of localized hyperthermia, shadow in the position to be fitted with rotary shaft, and the position that Stator and electrical machine housing fits
The rotating speed and service life of rotating shaft are rung, one kind can solve this temperature, the fireballing very high speediness separation of radiating Homogeneouslly-radiating
The specific type of electric machine of machine needs further to research and develop.
The content of the invention
It is an object of the invention to provide a kind of very high speediness seperator simple in construction, simple to operate, radiating rate is fast
Specific type of electric machine.
The technical scheme is that：A kind of specific type of electric machine of very high speediness seperator of the present invention, including electric machine casing,
Drive end bearing bracket, rear end cap, thermal vias, hollow channel, rotary shaft, heat dissipation channel, air inlet, exhaust outlet, rotor, stator, radiating
Flabellum, intake stack, filtering dust net cylinder, drier；
The rear and front end of the electric machine casing is respectively fitted with drive end bearing bracket, rear end cap, the front and rear wall of the electric machine casing and preceding
Some thermal vias are equipped with end cap, the hollow channel of some insertions is provided with the circumferential side wall of the electric machine casing；
The rotary shaft is arranged in electric machine casing by the way that front and back bearings are concentric, and the middle part of the rotary shaft is provided with rotor,
The electric machine casing inwall is provided with stator；
The front end of the rotary shaft is extended out through drive end bearing bracket, and rear end is extended in rear end cap, and is provided with heat emission fan in rear end
Leaf, the rotary shaft is interior to be provided with concentric heat dissipation channel, and the air inlet of the heat dissipation channel is arranged on the rear end of rotary shaft, institute
State the front end that exhaust outlet is arranged on rotary shaft；
The rear end cap is provided with coupled logical intake stack, and the port of the intake stack is provided with filtering dust net cylinder,
Drier is filled with the intake stack.
The radiating vane uses PVC material.
The present invention has the advantages and positive effects of：
1st, because using above-mentioned technical proposal, the radiating rate of specific type of electric machine is faster；With simple in construction, simple to operate, processing
The advantages that cost is low, easy to utilize.
2nd, radiating rate is fast, can effectively extend the service life of specific type of electric machine, improves operating efficiency.
3rd, dust and moisture.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the distributed architecture schematic diagram of hollow channel.
In figure：
1- electric machine casings, 2- drive end bearing brackets, 3- rear end caps, 4- thermal vias, 5- hollow channels, 6- rotary shafts, 7- heat dissipation channels, 8-
Air inlet, 9- exhaust outlets, 10- rotors, 11- stators, 12- radiating vanes, 13- intake stacks, 14- filtering dust net cylinders, 15- are done
Drying prescription.
Embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the specific type of electric machine of a kind of very high speediness seperator of the invention, including electric machine casing 1, drive end bearing bracket
2nd, rear end cap 3, thermal vias 4, hollow channel 5, rotary shaft 6, heat dissipation channel 7, air inlet 8, exhaust outlet 9, rotor 10, stator
11st, radiating vane 12, intake stack 13, filtering dust net cylinder 14, drier 15；
The rear and front end of electric machine casing 1 is respectively fitted with drive end bearing bracket 2, rear end cap 3, the front and rear wall and drive end bearing bracket 2 of electric machine casing 1
On be equipped with some thermal vias 4, the circumferential side wall of electric machine casing 1 is provided with the hollow channel 5 of some insertions；
Rotary shaft 6 is arranged in electric machine casing 1 by the way that front and back bearings are concentric, and the middle part of rotary shaft 6 is provided with rotor 10, motor
The inwall of housing 1 is provided with stator 11；
The front end of rotary shaft 6 is extended out through drive end bearing bracket 2, and rear end is extended in rear end cap 3, and is provided with radiating vane in rear end
12, rotary shaft 6 is interior to be provided with concentric heat dissipation channel 7, and the air inlet 8 of heat dissipation channel 7 is arranged on the rear end of rotary shaft 6, air draft
Mouth 9 is arranged on the front end of rotary shaft 6；
Rear end cap 3 is provided with coupled logical intake stack 13, and the port of intake stack 13 is provided with filtering dust net cylinder 14, entered
Drier 15 is filled with wind pipeline 13.
The radiating vane 12 uses PVC material.
The course of work of this example：
Radiating vane 12 rotates under the drive of rotary shaft 6, and energy consumption is low, and in the presence of radiating vane 12, air is via dust
After the dust removal by filtration of filtering net cylinder 14 and the desiccant dehumidification of drier 15, enter in rear end cap 3, then by electric machine casing 1, preceding
End cap 2, after heat caused by coil operation is taken away, discharged from the thermal vias 4 on drive end bearing bracket 2, play good radiating and make
With.
Simultaneously, the air of flowing can be also entered in heat dissipation channel 7 by air inlet 8, discharged via exhaust outlet 9,
The temperature of rotary shaft 6 is reduced, prevents its high temperature deformation.
The air of flowing can also pass through hollow channel 5, the temperature of stator 11 and electric machine casing 1 be reduced, relative to motor casing
The mode of the active heat removal of body 1, the cooling rate of the present apparatus is faster.
The radiating vane 12 of PVC material is in light weight, can effectively reduce energy consumption.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (2)
- A kind of 1. specific type of electric machine of very high speediness seperator, it is characterised in that：Including electric machine casing, drive end bearing bracket, rear end cap, radiating Through hole, hollow channel, rotary shaft, heat dissipation channel, air inlet, exhaust outlet, rotor, stator, radiating vane, intake stack, dust Filtering net cylinder, drier；The rear and front end of the electric machine casing is respectively fitted with drive end bearing bracket, rear end cap, the front and rear wall of the electric machine casing and preceding Some thermal vias are equipped with end cap, the hollow channel of some insertions is provided with the circumferential side wall of the electric machine casing；The rotary shaft is arranged in electric machine casing by the way that front and back bearings are concentric, and the middle part of the rotary shaft is provided with rotor, The electric machine casing inwall is provided with stator；The front end of the rotary shaft is extended out through drive end bearing bracket, and rear end is extended in rear end cap, and is provided with heat emission fan in rear end Leaf, the rotary shaft is interior to be provided with concentric heat dissipation channel, and the air inlet of the heat dissipation channel is arranged on the rear end of rotary shaft, institute State the front end that exhaust outlet is arranged on rotary shaft；The rear end cap is provided with coupled logical intake stack, and the port of the intake stack is provided with filtering dust net cylinder, Drier is filled with the intake stack.
- A kind of 2. specific type of electric machine of very high speediness seperator according to claim 1, it is characterised in that：The radiating vane Using PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542682.8A CN107612195A (en) | 2016-07-11 | 2016-07-11 | A kind of specific type of electric machine of very high speediness seperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542682.8A CN107612195A (en) | 2016-07-11 | 2016-07-11 | A kind of specific type of electric machine of very high speediness seperator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107612195A true CN107612195A (en) | 2018-01-19 |
Family
ID=61054802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542682.8A Pending CN107612195A (en) | 2016-07-11 | 2016-07-11 | A kind of specific type of electric machine of very high speediness seperator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107612195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023230850A1 (en) * | 2022-05-31 | 2023-12-07 | 台州精壹机电股份有限公司 | Efficient heat dissipation motor casing |
-
2016
- 2016-07-11 CN CN201610542682.8A patent/CN107612195A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023230850A1 (en) * | 2022-05-31 | 2023-12-07 | 台州精壹机电股份有限公司 | Efficient heat dissipation motor casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |