CN203734415U - Power generator with protecting grade of IP54 - Google Patents
Power generator with protecting grade of IP54 Download PDFInfo
- Publication number
- CN203734415U CN203734415U CN201320870238.0U CN201320870238U CN203734415U CN 203734415 U CN203734415 U CN 203734415U CN 201320870238 U CN201320870238 U CN 201320870238U CN 203734415 U CN203734415 U CN 203734415U
- Authority
- CN
- China
- Prior art keywords
- housing
- cover
- stator
- fan
- generator
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 13
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 230000008676 import Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
A power generator with a protecting grade of IP54 comprises the components of: an oil seal, a bearing outer cover, a front cover, a housing, a stator, a rotor, an exciter stator, a fan, a wind cover, a housing and a back cover. The front end and the back end of the housing are respectively connected with the front cover and the back cover. The front cover and the back cover are respectively connected with a bearing outer cover. A contact part between the bearing outer cover and a motor bearing is provided with the oil seal. The housing is connected with outside part of the housing. The stator and the rotor are respectively arranged in the housing. The exciter stator is connected with the housing. The wind cover is connected with outside of the back end of the housing. The fan is arranged between the wind cover and the housing. The power generator provided by the utility model has advantages of: simple structure, convenient manufacture, high suitability for batch production as main parts are made of casting, high protecting grade which reaches up to IP54, and high suitability for operation for an occasion with much dust or iron filings. The power generator can normally operate in the occasion in an adverse environment.
Description
Technical field
The utility model relates to a kind of generator, relates in particular to the generator that a kind of degree of protection is IP54.
Background technology
Along with the high speed development of high ferro and intercity subway, track polishing generator has also obtained development at a high speed, such generator is all import substantially, the degree of protection of import track polishing generator does not all reach IP54 yet, degree of protection is lower than the generator of IP54, iron filings easily enter generator and burn generator, and therefore common low protective power generation machine cannot be suitable for the adverse circumstances such as railway at present, and this is also restricting China railways construction electrified and automation and is developing.
Utility model content
It is the generator of IP54 that the purpose of this utility model has been to provide a kind of degree of protection, and it has compact conformation, and protection reaches IP54 and advantage easy to maintenance.
The utility model is achieved like this, it comprises oil sealing, bearing end cover, front end housing, casing, stator, rotor, exciter stator, fan, fan housing, housing and rear end cap, it is characterized in that, the front-end and back-end of housing connect respectively front end housing and rear end cap, front end housing and rear end cap are all connected with bearing end cover, bearing end cover and motor bearings contact position are provided with oil sealing, casing is connected to hull outside, stator and rotor are all positioned at housing, exciter stator is connected on housing, fan housing is connected to the outside, rear end of housing, between fan housing and housing, is provided with fan.Described bearing end cover, front end housing, housing and rear end cap connects and composes a hermetic cavity.Described housing is the cast-iron structure that outside has radiating ribs.Between described casing and housing, be also provided with sealing gasket; Described bearing end cover, front end housing and rear end cap are ironcasting.
Technique effect of the present utility model is: the utility model is not only simple in structure, easy to make, and (main part adopts foundry goods, is applicable to mass production), also have the degree of protection that reaches IP54 is applicable to be operated in dust or the more occasion of iron filings.Generator also can normally be used in the severe occasion of environment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Oil sealing 2, bearing end cover 3, front end housing 4, casing 5, stator 6, rotor 7, exciter stator 8, fan 9, fan housing 10, housing 11, rear end cap in the drawings, 1.
Embodiment
As shown in Figure 1, the utility model is achieved like this, it comprises oil sealing 1, bearing end cover 2, front end housing 3, casing 4, stator 5, rotor 6, exciter stator 7, fan 8, fan housing 9, housing 10 and rear end cap 11, the front-end and back-end of housing 10 connect respectively front end housing 3 and rear end cap 11, front end housing 3 and rear end cap 11 are all connected with bearing end cover 2, bearing end cover 2 is provided with oil sealing 1 with motor bearings contact position, casing 4 is connected to housing 10 outsides, stator 5 and rotor 6 are all positioned at housing 10, exciter stator 7 is connected on housing 10, fan housing 9 is connected to the outside, rear end of housing 10, between fan housing 9 and housing 10, be provided with fan.Described bearing end cover 2, front end housing 3, housing 10 and rear end cap 11 connect and compose a hermetic cavity.Described housing 10 has the cast-iron structure of radiating ribs for outside.Between described casing 4 and housing 10, be also provided with sealing gasket; Described bearing end cover 2, front end housing 3 and rear end cap 11 are ironcasting.
According to Fig. 1 structure, in the time of assembling, axial plane oil sealing or oil sealing 1 are contained on bearing end cover 2, bearing end cover 2, front end housing 3, rear end cap 11, exciter stator 7 is all connected on housing 10, form an airtight cavity, make rotor 6 and stator 5 be arranged in a sealed environment, this has just ensured that dust or iron filings can not enter into motor internal from bearing end cover 2, can not enter into motor internal from front end housing 3, casing 4 join by installing sealing gasket and stator 5 additional (this has just ensured that dust or iron filings can not enter into motor internal from casing), exciter stator 7 is contained in (this has just ensured that dust or iron filings can not enter into motor internal from exciter stator) on stator 5, fan 8 and fan housing 9 are used for the cooling use of generator.By the degree of protection of taking just to have ensured generator of above measure.
Claims (5)
1. the generator that degree of protection is IP54, it comprises oil sealing, bearing end cover, front end housing, casing, stator, rotor, exciter stator, fan, fan housing, housing and rear end cap, it is characterized in that, the front-end and back-end of housing connect respectively front end housing and rear end cap, front end housing and rear end cap are all connected with bearing end cover, bearing end cover and motor bearings contact position are provided with oil sealing, casing is connected to hull outside, stator and rotor are all positioned at housing, exciter stator is connected on housing, fan housing is connected to the outside, rear end of housing, between fan housing and housing, is provided with fan.
2. the generator that a kind of degree of protection as claimed in claim 1 is IP54, is characterized in that, described bearing end cover, front end housing, housing and rear end cap connects and composes a hermetic cavity.
3. the generator that a kind of degree of protection as claimed in claim 1 is IP54, is characterized in that, described housing is the cast-iron structure that outside has radiating ribs.
4. the generator that a kind of degree of protection as claimed in claim 1 is IP54, is characterized in that, is also provided with sealing gasket between described casing and housing.
5. the generator that a kind of degree of protection as claimed in claim 1 is IP54, is characterized in that, described bearing end cover, front end housing and rear end cap are ironcasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870238.0U CN203734415U (en) | 2013-12-27 | 2013-12-27 | Power generator with protecting grade of IP54 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870238.0U CN203734415U (en) | 2013-12-27 | 2013-12-27 | Power generator with protecting grade of IP54 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734415U true CN203734415U (en) | 2014-07-23 |
Family
ID=51204459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870238.0U Expired - Lifetime CN203734415U (en) | 2013-12-27 | 2013-12-27 | Power generator with protecting grade of IP54 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701245A (en) * | 2013-12-27 | 2014-04-02 | 南昌康富电机技术有限公司 | Generator with protective level being IP54 |
-
2013
- 2013-12-27 CN CN201320870238.0U patent/CN203734415U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701245A (en) * | 2013-12-27 | 2014-04-02 | 南昌康富电机技术有限公司 | Generator with protective level being IP54 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |