CN206313608U - A kind of generator for holding Electricity Functional with energy-conservation - Google Patents
A kind of generator for holding Electricity Functional with energy-conservation Download PDFInfo
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- CN206313608U CN206313608U CN201621411825.3U CN201621411825U CN206313608U CN 206313608 U CN206313608 U CN 206313608U CN 201621411825 U CN201621411825 U CN 201621411825U CN 206313608 U CN206313608 U CN 206313608U
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- motor housing
- generator
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- conservation
- rotor core
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Abstract
The utility model discloses a kind of generator for holding Electricity Functional with energy-conservation, including motor housing, the inside of motor housing is installed with rotor core, stator core and stator winding, the inside of rotor core is also to be installed with machine shaft in cavity, machine shaft is fixedly mounted in rotor core internal cavities by bearing, and one end of machine shaft is also installed with fan.The generator for holding Electricity Functional with energy-conservation of the present utility model, compared with conventional motors, when conventional motors are in unloaded or underloading, motor total losses than it is specified when it is small, and air quantity is proportional with motor total losses, so fan is in the state of low load with strong power；And this generator, because flabellum is airfoil type structure, and diameter reduces 14% 15% so that when being radiated to generator, the mechanical loss of generation is reduced fan, so as to greatly improve the operating efficiency of generator, reduces the consumption of the energy.
Description
Technical field
The utility model is related to technical field of generators, specially a kind of generator for holding Electricity Functional with energy-conservation.
Background technology
Generator is the equipment for mechanical energy being transformed into electric energy, and loss can be produced in transfer process, these loss be with
What the form of heat occurred, and generator is generated heat, so as to waste energy.The heat of rotor is to be consumed by rotor aluminum and its friction generation
, it is transmitted to rotor core and fan surface, and heat is distributed by fan stirring.Therefore, the size of air quantity of fan is in certain journey
Reduce the loss of generator on degree, so as to reach the effect of energy-conservation.
Utility model content
The purpose of this utility model is to provide a kind of generator for holding Electricity Functional with energy-conservation, possesses simple structure, weight
Amount is light and reduces the advantage of loss, solves generator in the prior art, and loss can be produced in transfer process, these losses
Occur in the form of heat, and generator is generated heat, so as to waste the problem of energy.
To achieve the above object, the utility model provides following technical scheme：
A kind of generator for holding Electricity Functional with energy-conservation, including motor housing, pass through bolt spiral shell between the motor housing
Mother is fixedly connected, and forms enclosed construction, and the upper end of motor housing is additionally provided with terminal box, and the terminal box passes through screw
Screw is fixedly mounted on the outer surface of motor housing upper end, and binding post in terminal box is connected to loop by wire
In, the inside of motor housing is installed with rotor core, stator core and stator winding, and the inside of the rotor core is sky
Machine shaft is also installed with chamber, and cavity, the stator core is looped around the outside of rotor core, and fixedly mounts
On inwall inside motor housing, the stator winding is located between rotor core and stator core, and is fixedly mounted on calmly
On sub- iron core, the machine shaft is fixedly mounted in rotor core internal cavities by bearing, and machine shaft one end
Fan is also installed with, the fan is made up of bearing and flabellum, and bearing is fixedly mounted on machine shaft, flabellum passes through spiral shell
Silk screw is fixedly mounted on bearing, and the lower end of motor housing is additionally provided with support feet, and the support feet is existed by spot-welded
On the outer surface of motor housing lower end.
Preferably, the flabellum is airfoil type structure, and is made of aluminum alloy materials.
Preferably, quality lubricant is scribbled at the machine shaft.
Preferably, the distance between the flabellum and motor housing are 10mm-15mm.
Preferably, fixing bolt is provided with the support feet, and is grounded by fixing bolt.
Compared with prior art, the beneficial effects of the utility model are as follows：
The generator for holding Electricity Functional with energy-conservation of the present utility model, compared with conventional motors, conventional motors are in
During unloaded or underloading, motor total losses than it is specified when it is small, and air quantity is proportional with motor total losses, so fan
State in low load with strong power；And this generator, because flabellum is airfoil type structure, and diameter reduces 14%-15% so that
When being radiated to generator, the mechanical loss of generation is reduced fan, and air quantity is too many without reducing, so as to carry significantly
The operating efficiency of generator high, reduces the consumption of the energy.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model fan structure schematic diagram.
In figure：1 motor housing, 2 terminal boxes, 3 rotor cores, 4 stator cores, 5 stator winding, 6 machine shafts, 7 bearings,
8 fans, 9 rotary shafts, 10 flabellums, 11 support feets, 12 fixing bolts.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2, a kind of generator for holding Electricity Functional with energy-conservation, including motor housing 1 are referred to, between motor housing 1
It is fixedly connected by bolt and nut, forms enclosed construction, and the upper end of motor housing 1 is additionally provided with terminal box 2, terminal box
2 outer surfaces that the upper end of motor housing 1 is fixedly mounted on by screw screw, and binding post in terminal box 2 passes through wire
In the loop, so as to produce induced-current, the inside of motor housing 1 is installed with rotor core 3, the and of stator core 4 for connection
Stator winding 5, the inside of rotor core 3 is also to be installed with machine shaft 6 in cavity, and cavity, and stator core 4 surround
In the outside of rotor core 3, and it is fixedly mounted on the inwall inside motor housing 1, stator winding 5 is located at the He of rotor core 3
Between stator core 4, and it is fixedly mounted on stator core 4, machine shaft 6 is fixedly mounted on rotor iron by motor bearings 7
Scribble quality lubricant in the internal cavities of core 3, and at machine shaft 6, by quality lubricant with reduce friction belt come machinery
Loss, one end of machine shaft 6 is also installed with fan 8, and fan 8 is made up of rotary shaft 9 and flabellum 10, and rotary shaft 9 is fixed
On machine shaft 6, flabellum 10 is fixedly mounted in rotary shaft 9 by screw screw, and flabellum 10 and motor housing 1
The distance between be 10mm-15mm so that a part of dynamic pressure of air intake is changed into static pressure and reduces mechanical loss, flabellum 10
It is airfoil type structure, and diameter reduces 14%-15%, and be made of aluminum alloy materials, by reducing flabellum diameter so that logical
Windage loss consumption is substantially reduced, and lightweight, and dismounting is easy, and the lower end of motor housing 1 is additionally provided with support feet 11, and support feet 11 is led to
Spot-welded is crossed on the outer surface of the lower end of motor housing 1, fixing bolt 12, and logical fixing bolt are additionally provided with support feet 11
12 ground connection.
The generator for holding Electricity Functional with energy-conservation of the present utility model, compared with conventional motors, conventional motors are in
During unloaded or underloading, motor total losses than it is specified when it is small, and air quantity is proportional with motor total losses, so fan
State in low load with strong power；And this generator, because flabellum 10 is airfoil type structure, and diameter reduces 14%-15%, makes
Fan 8 is obtained when being radiated to generator, the mechanical loss of generation is reduced, and air quantity is too many without reducing, so that greatly
The big operating efficiency for improving generator, reduces the consumption of the energy.
To sum up：The generator for holding Electricity Functional with energy-conservation of the present utility model, with simple structure, lightweight and reduction
The advantage of loss, effectively solves the mechanical loss that generator can be produced in transfer process in the prior art, so as to waste
The problem of energy.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of generator for holding Electricity Functional with energy-conservation, including motor housing (1), it is characterised in that：The motor housing (1)
Between be fixedly connected by bolt and nut, form enclosed construction, and the upper end of motor housing (1) is additionally provided with terminal box
(2), the terminal box (2) is fixedly mounted on the outer surface of motor housing (1) upper end, and terminal box (2) by screw screw
Interior binding post is connected in the loop by wire, and the inside of motor housing (1) is installed with rotor core (3), stator
Iron core (4) and stator winding (5), the inside of the rotor core (3) turn to be also installed with motor in cavity, and cavity
Axle (6), the stator core (4) is looped around the outside of rotor core (3), and is fixedly mounted on the interior of motor housing (1) inside
On wall, the stator winding (5) is fixedly mounted on stator core (4) between rotor core (3) and stator core (4)
On, the machine shaft (6) is fixedly mounted in rotor core (3) internal cavities by bearing (7), and machine shaft (6)
One end be also installed with fan (8), the fan (8) is made up of rotary shaft (9) and flabellum (10), and rotary shaft (9) is fixed
On machine shaft (6), flabellum (10) is fixedly mounted in rotary shaft (9) by screw screw, under motor housing (1)
End is additionally provided with support feet (11), and the support feet (11) is by spot-welded on the outer surface of motor housing (1) lower end.
2. it is according to claim 1 it is a kind of with energy-conservation hold Electricity Functional generator, it is characterised in that：The flabellum (10)
It is airfoil type structure, and is made of aluminum alloy materials.
3. it is according to claim 1 it is a kind of with energy-conservation hold Electricity Functional generator, it is characterised in that：The machine shaft
(6) place scribbles quality lubricant.
4. it is according to claim 1 it is a kind of with energy-conservation hold Electricity Functional generator, it is characterised in that：The flabellum (10)
It is 10mm-15mm with the distance between motor housing (1).
5. it is according to claim 1 it is a kind of with energy-conservation hold Electricity Functional generator, it is characterised in that：The support feet
(11) fixing bolt (12) is provided with, and is grounded by fixing bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411825.3U CN206313608U (en) | 2016-12-21 | 2016-12-21 | A kind of generator for holding Electricity Functional with energy-conservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411825.3U CN206313608U (en) | 2016-12-21 | 2016-12-21 | A kind of generator for holding Electricity Functional with energy-conservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313608U true CN206313608U (en) | 2017-07-07 |
Family
ID=59245599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411825.3U Active CN206313608U (en) | 2016-12-21 | 2016-12-21 | A kind of generator for holding Electricity Functional with energy-conservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713715A (en) * | 2020-12-25 | 2021-04-27 | 中车永济电机有限公司 | Self-ventilation directional exhaust motor cooling structure |
-
2016
- 2016-12-21 CN CN201621411825.3U patent/CN206313608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713715A (en) * | 2020-12-25 | 2021-04-27 | 中车永济电机有限公司 | Self-ventilation directional exhaust motor cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180307 Address after: 200233 Building No. 2, Tianlin Road, Minhang District, Minhang District, Shanghai Patentee after: STATE NUCLEAR POWER ENGINEERING Co. Address before: 201100 Building No. 2, Tianlin Road, Minhang District, Minhang District, Shanghai Patentee before: Wang Meng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: 200233 Building 2, Lane 888, Tianlin Road, Minhang District, Shanghai Patentee before: STATE NUCLEAR POWER ENGINEERING Co. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |