CN208539704U - Double air-cooled IP54 generators inside and outside one kind - Google Patents
Double air-cooled IP54 generators inside and outside one kind Download PDFInfo
- Publication number
- CN208539704U CN208539704U CN201821166319.1U CN201821166319U CN208539704U CN 208539704 U CN208539704 U CN 208539704U CN 201821166319 U CN201821166319 U CN 201821166319U CN 208539704 U CN208539704 U CN 208539704U
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- cooled
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- generator
- double air
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- 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
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses double air-cooled IP54 generators inside and outside one kind, traditional IP54 generator is " generator+cooler bin " combining form, the utility model patent uses flange-cooled pig machine base, by two fan coolings inside and outside generator itself, forms double air-cooled structures.To help to radiate, do following adjustment to punching shape: one, stator punching outer circle is evenly distributed with several grooves, allows hot inside air to contact by these grooves with base wall, reaches heat exchange；Two, rotor interpolar supports the rotor windings of close magnetic yoke with stainless steel strut using triangular shaft to ventilating duct, increases the volume of internal rotor transmitting hot-air.There is the generator good characteristic continually and steadily run under various complex environments can be polluted also as its degree of protection is high with effective noise reduction function.The utility model is at low cost, small in size, light-weight compared with 54 similar product of Traditional IP, is more widely applied.
Description
Technical field
The present invention relates to a kind of generators, double air-cooled IP54 generators especially inside and outside one kind.
Background technique
Open generator is easy to appear overstocked or internal humidity of internal particle object etc. in use because closure is poor
Problem causes the damage of generator.And traditional closed generator, because it mostly uses " generator+water cooler " combining form,
Volume is big, at high cost.Generator of the present invention has outstanding environmental-protecting performance, compares open generator, releases in addition to being substantially reduced
Outside the noise put, because its degree of protection reaches IP54, moreover it is possible to prevent harmful dust accumulation, prevent all directions from splashing
Water invasion, is effectively reduced the injury that motor is subject to, extends the service life of generator, reduce the waste of raw material.Even with
The similar IP54 generator of tradition is compared, and the present invention also has 3 advantages: it is at low cost, small in size, light-weight, so using more wide
It is general.
Summary of the invention
The purpose of the present invention is to provide air-cooled IP54 generators double inside and outside one kind, have a wide range of application, have various
The good characteristic continually and steadily run under complex environment.
The present invention is achieved like this: double air-cooled IP54 generators inside and outside one kind, mainly include drive end bearing bracket, forefan,
Stator, rotor, base, exciter stator, exciter rotor, rear end cap, external fan and fuselage afterbody fan housing；Its feature exists
In: the base of generator is the ironcasting with radiating ribs, assembles with front and rear cover, is aided with deep-groove ball axis of the both ends with sealing ring
It holds, forms a closed structure, stator, rotor, exciter, forefan can be wrapped in inside.Forefan, which is mounted on, to be turned
Between son and drive end bearing bracket, rear fan is mounted on the outside of rear end cap, is placed in the fan housing of fuselage afterbody.The type of cooling is inside and outside double
Air-cooled: forefan stirs the heat that rotor, stator, exciter generate, and is allowed to distribute by heat exchange to motor along base wall
Outside, rear fan cooperate the fan housing being wrapped on back body, axial ventilation road are formed, to rear end cap surface and base surface
Cool down.
Using flange-cooled pig machine base, surface radiating piece is seen linearly along short transverse.
Take the structure for setting cooler on conventional base different from traditional IP54 generator, the invention patent using
Flange-cooled pig machine base radiates by inside and outside double air-cooled structures.
Internal fan stirs the heat that rotor, stator, exciter generate, and is allowed to exhale along base wall, then by outer
Fan blows away the heat on base outer surface and its cooling fin.
Stator punching is full wafer punching, if being evenly distributed with groove in punching outer circle, when stator punching outer circle is close to inboard wall of base,
These grooves can play the role of ventilation slot.
The rotor windings that close magnetic yoke is supported with stainless steel strut, under the premise of guaranteeing that magnetic line of force transmission area is enough,
Silicon steel sheet is reduced as far as possible in the area of curvature, so can reach the effect for increasing air duct.
Detailed description of the invention
Fig. 1 is electric generator structure figure of the invention；
Fig. 2 is stator punching figure of the invention；
Fig. 3 is rotor punching figure of the invention；
Drive end bearing bracket 1 in the figure, forefan 2, stator 3, rotor 4, base 5, exciter stator 6, exciter rotor 7, rear end
Lid 8, external fan 9, the fan housing 10 of fuselage afterbody.
Specific embodiment
The present invention is implemented, double air-cooled IP54 generators inside and outside one kind, mainly includes drive end bearing bracket 1, forefan 2,
Stator 3, rotor 4, base 5, exciter stator 6, exciter rotor 7, rear end cap 8, external fan 9, the fan housing 10 of fuselage afterbody；Its
It is characterized in that:
Forefan 2 stirs the heat that stator 3, rotor 4, exciter stator 6, exciter rotor 7 generate, with drive end bearing bracket 1, machine
Seat 5 comes into full contact with, and logical heat transfer is transmitted to the external world, the formation of the fan housing 10 axial ventilation road of external fan 9 and fuselage afterbody, after brushing
The surface of end cap 8 and base 5 is finally reached the purpose for reducing generator surface temperature.
Claims (2)
1. double air-cooled IP54 generators, mainly fixed including drive end bearing bracket, forefan, stator, rotor, base, exciter inside and outside one kind
Son, exciter rotor, rear end cap, external fan and fuselage afterbody fan housing；It is characterized by: the base of generator is band radiating ribs
Ironcasting, assembled with front and rear cover, be aided with deep groove ball bearing of the both ends with sealing ring, form a closed structure, can be with
Stator, rotor, exciter, forefan are wrapped in inside；Forefan is mounted between rotor and drive end bearing bracket, and rear fan is mounted on
On the outside of rear end cap, it is placed in the fan housing of fuselage afterbody.
2. double air-cooled IP54 generators inside and outside one kind according to claim 1, it is characterised in that: using band cooling fin
Pig machine base, surface radiating piece sees linearly along short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166319.1U CN208539704U (en) | 2018-07-23 | 2018-07-23 | Double air-cooled IP54 generators inside and outside one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166319.1U CN208539704U (en) | 2018-07-23 | 2018-07-23 | Double air-cooled IP54 generators inside and outside one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539704U true CN208539704U (en) | 2019-02-22 |
Family
ID=65384908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166319.1U Active CN208539704U (en) | 2018-07-23 | 2018-07-23 | Double air-cooled IP54 generators inside and outside one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808956A (en) * | 2018-07-23 | 2018-11-13 | 康富科技股份有限公司 | Double air-cooled IP54 generators inside and outside one kind |
-
2018
- 2018-07-23 CN CN201821166319.1U patent/CN208539704U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808956A (en) * | 2018-07-23 | 2018-11-13 | 康富科技股份有限公司 | Double air-cooled IP54 generators inside and outside one kind |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3088 No. 330000 Jiangxi Province Ziyang Nanchang high tech Development Zone Avenue Patentee after: Kangfu Technology Co., Ltd Address before: 3088 No. 330000 Jiangxi Province Ziyang Nanchang high tech Development Zone Avenue Patentee before: Fu Fu Polytron Technologies Inc |
|
| CP01 | Change in the name or title of a patent holder |