CN104600907B - Coil type statodyne group - Google Patents
Coil type statodyne group Download PDFInfo
- Publication number
- CN104600907B CN104600907B CN201410636472.6A CN201410636472A CN104600907B CN 104600907 B CN104600907 B CN 104600907B CN 201410636472 A CN201410636472 A CN 201410636472A CN 104600907 B CN104600907 B CN 104600907B
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- CN
- China
- Prior art keywords
- stator
- coil type
- positioning seat
- locating support
- fixed
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention discloses a kind of coil type statodyne group, including engine and generator, generator includes the endless tape formula stator being fixed on engine crankshaft box shell wall, the coil type stator includes stator core inserts and the insulation frame for stator being placed on stator core inserts, it is characterized in that being integrally formed with positioning seat on insulation frame for stator, positioning hole is provided with positioning seat to be used to wear to connect threaded fasteners to be fixed to crankcase shell wall；Or swelling is fixed with circular orientation support on the inside of stator core inserts, the locating support is provided with positioning seat, and positioning hole is provided with positioning seat to be used to wear to connect threaded fasteners to be fixed to crankcase shell wall.Coil type stator is attached on engine crankshaft box by the present invention, enable coil type stator reliability services in generating set, not only stock utilization is high, saves production cost, and the stator heat dissipation problem of generating set is simultaneously effective solved, improve the operating efficiency of generating set.
Description
Technical field
The present invention relates to a kind of coil type statodyne group.
Background technology
Generating set is the assembly of generator and engine, and the stator of wherein master section is often to use permeability magnetic material
（Punching）With the stator core of certain thickness lamination, this class formation seems very waste of materials, general material in punching press, just
Utilization rate is less than 30%.And because stator punching core is solid, it is almost stuffy, therefore it entirely is labelled to engine song
Also there is the defect of weak heat-dissipating when on axle box shell wall.Crankcase shell wall temperature is up to 120 DEG C when especially engine is operated
More than, the partial heat is transferred directly on stator by the coupling part of stator punching and shell wall, causes stator completely can not
Normal work.
There is a class stator to bend shaping using winding form at present, material is more saved compared to original lamination structure, but
It is had no with to the report on generating set, and such coil type stator is fixed on engine crankcase shell wall also deposited
In technological difficulties.
The content of the invention
The present invention seeks to：The generator body provided in a kind of coil type statodyne group, this generating set is used
Coil type stator, not only stock utilization is high, saves production cost, and simultaneously effective solves stator heat dissipation problem, improves
Operating efficiency.
The technical scheme is that：A kind of coil type statodyne group, including engine and generator, the generating
Machine includes the endless tape formula stator being fixed on engine crankshaft box shell wall, and it is embedding that the coil type stator includes stator core
Part and the insulation frame for stator being placed on stator core inserts, it is characterised in that it is fixed to be integrally formed with the insulation frame for stator
Positioning hole is provided with position seat, the positioning seat to be used to wear to connect threaded fasteners to be fixed to crankcase shell wall；Or it is fixed
Swelling is fixed with circular orientation support on the inside of sub- iron core inserts, and the locating support is provided with positioning seat, the positioning seat and is provided with
Positioning hole is used to wear to connect threaded fasteners to be fixed to crankcase shell wall.
Further, it is integrally formed with heretofore described crankcase shell wall and insulation frame for stator or positioning branch
Positioning seat on frame installs projection seat correspondingly, and the coil type stator is by determining on insulation frame for stator or locating support
Position seat is fixed in installation projection seat to leave gap between crankcase shell wall.
Further, the inner ring of heretofore described insulation frame for stator circumferentially offers some air vents, Huo Zhesuo
The inner ring for stating locating support circumferentially offers distribution between some air vents, and the locating support and stator core inserts
Provided with some ventilation gaps.
Further, heretofore described positioning seat is integrally provided on insulation frame for stator inner edge, or the positioning seat
It is integrally provided on locating support inner edge.
Further, heretofore described positioning seat is in the uniform intervals distribution of ring circumference, Huo Zhesuo on insulation frame for stator
Positioning seat is stated in ring circumference uniform intervals distribution on locating support.
Further, heretofore described threaded fasteners are screw or bolt.
Further, heretofore described locating support excircle is provided with some positioning convex or detent, and institute
State and be correspondingly provided with matched detent or positioning convex on stator core inserts inner edge to prevent locating support and stator
Circumferential activity between iron core inserts.
Further, heretofore described locating support is rubber or plastics locating support.
It is an advantage of the invention that：
1. this generating set that the present invention is provided, which solves coil type stator being attached to engine crankshaft box
On technological difficulties so that coil type stator can reliably serve generating set, and not only stock utilization is high, save production
Cost, and the stator heat dissipation problem of generating set is simultaneously effective solved, improve the operating efficiency of generating set.
2. this generating set that the present invention is provided, because using the location structure specially designed so that coil type stator and
The gap beneficial to ventilation and heat is reserved between crankcase shell wall, and air vent is set in insulation frame for stator inner edge, or
Person is distributed setting ventilation gap between locating support and insulation frame for stator, greatly improves radiating efficiency.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is a kind of assembling structure schematic diagram of specific embodiment of the invention（Coil type stator and crankcase shell wall
It is fixed）；
Fig. 2 is that Fig. 1 assemblings finish the side sectional view after state；
Fig. 3 is the structural decomposition diagram of coil type stator in Fig. 1；
Fig. 4 is the structural representation of coil type stator in another specific embodiment.
Wherein：1st, crankcase；1a, installation projection seat；2nd, coil type stator；3rd, stator core inserts；3a, positioning convex；
4th, insulation frame for stator；5th, positioning seat；5a, positioning hole；6th, locating support；6a, detent；7th, gap；8th, air vent；9th, lead to
Wind gap；10th, screw.
Embodiment
Embodiment 1：With reference to shown in Fig. 1 ~ Fig. 3, a kind of specific reality of the coil type statodyne group provided for the present invention
Example is applied, the same with routine techniques, it is made up of engine and generator two parts.Core is improved to be：The stator of generator
（Generator remainder is omitted on the diagram）Using coil type stator 2, it bends and circularizes and be fixed to hair in advance when assembling
The shell wall of crankcase 1 of motivation（The remainder of engine is omitted on the diagram）On.
It is specific as shown in figure 3, the present invention coil type stator 2 by stator core inserts 3, be placed on stator core inserts 3
On insulation frame for stator 4 and swelling be fixed on the annular part of locating support 6 three of the inner side of stator core inserts 3 and constitute.Institute
It is wholely set on the inner edge for stating locating support 6 on three positioning seats 5 in the circumferential uniform intervals distribution of ring, these positioning seats 5
Being provided with positioning hole 5a is used to wear to connect screw 10 to be fixed to the shell wall of crankcase 1.And corresponding, the crankcase 1
Be integrally formed with shell wall with locating support 6 positioning seat 5 correspondingly install projection seat 1a, the coil type stator 2 by
Positioning seat 5 and screw 10 on locating support 6 are fixed on installation projection seat 1a to leave between the shell wall of crankcase 1
Gap 7, specifically as shown in Figure 2, the gap 7 are beneficial to wind guide and heat dispersion.
Some ventilation cells are distributed between the periphery of locating support 6 described in the present embodiment and the inner edge of stator core inserts 3
Gap 9, while the inner ring in locating support 6 circumferentially offers some air vents 8.
The material of insulation frame for stator 4 described in the present embodiment is plastics, and the material of the locating support 6 is also modeling
Material.The excircle of locating support 6 is provided with some detent 6a, and is correspondingly provided with the inner edge of stator core inserts 3
Matched positioning convex 3a is to prevent circumferential activity between locating support 6 and stator core inserts 3, specifically as shown in Figure 3.
Embodiment 2：With reference to shown in Fig. 4, the inner side of coil type stator 2 not Design Orientation support 6 in the present embodiment, but
It is wholely set on the inner edge of insulation frame for stator 4 same on the positioning seat 5 of the circumferential uniform intervals distribution of three rings, the positioning seat 5
Sample, which is provided with positioning hole 5a, to be used to wear to connect screw 10 to be fixed to the installation projection seat 1a of the shell wall of crankcase 1, and assembling mode can
Referring to Fig. 1.The inner ring of insulation frame for stator 4 described in the present embodiment circumferentially offers some air vents 8.Remaining is same for the present embodiment
Embodiment 1.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique
People can understand present disclosure and implement according to this, it is not intended to limit the scope of the present invention.It is all according to this hair
The modification that the Spirit Essence of bright main technical schemes is done, should all be included within the scope of the present invention.
Claims (6)
1. a kind of coil type statodyne group, including engine and generator, the generator include being fixed on engine song
Endless tape formula stator (2) on axle box (1) shell wall, the coil type stator (2) includes stator core inserts (3) and is nested with
In the insulation frame for stator (4) on stator core inserts (3), it is characterised in that be integrally formed with the insulation frame for stator (4)
Positioning hole (5a) is provided with positioning seat (5), the positioning seat (5) to be used to wear to connect threaded fasteners to be fixed to crankcase (1)
On shell wall；Or swelling is fixed with circular orientation support (6) on the inside of stator core inserts (3), the locating support (6) is provided with
Positioning hole (5a) is provided with positioning seat (5), the positioning seat (5) to be used to wear to connect threaded fasteners to be fixed to crankcase (1)
On shell wall, be integrally formed with crankcase (1) shell wall with insulation frame for stator (4) or locating support (6)
Positioning seat (5) installs projection seat (1a) correspondingly, and the coil type stator (2) is by insulation frame for stator (4) or positioning branch
Positioning seat (5) on frame (6) is fixed in installation projection seat (1a) to leave gap (7) between crankcase (1) shell wall,
The inner ring of the insulation frame for stator (4) circumferentially offers some air vents (8), or the locating support (6) inner edge
Ring circumferentially offers some air vents (8), and the locating support (6) and stator core inserts (3) if between be distributed with
Dry ventilation gap (9).
2. coil type statodyne group according to claim 1, it is characterised in that the positioning seat (5) is integrally provided on fixed
On insulating sublayer skeleton (4) inner edge, or the positioning seat (5) is integrally provided on locating support (6) inner edge.
3. coil type statodyne group according to claim 1 or 2, it is characterised in that the positioning seat (5) is in stator
Ring circumference uniform intervals distribution in insulation framework (4), or the positioning seat (5) is between ring on locating support (6) is circumferential uniformly
Every distribution.
4. coil type statodyne group according to claim 1, it is characterised in that the threaded fasteners are screw
Or bolt (10).
5. coil type statodyne group according to claim 1, it is characterised in that on locating support (6) excircle
Provided with some positioning convex or detent (6a), and it is correspondingly provided with the stator core inserts (3) inner edge matched
Detent or positioning convex (3a) are circumferential movable between locating support (6) and stator core inserts (3) to prevent.
6. coil type statodyne group according to claim 1, it is characterised in that the locating support (6) be rubber or
Plastics locating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636472.6A CN104600907B (en) | 2014-11-13 | 2014-11-13 | Coil type statodyne group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636472.6A CN104600907B (en) | 2014-11-13 | 2014-11-13 | Coil type statodyne group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104600907A CN104600907A (en) | 2015-05-06 |
| CN104600907B true CN104600907B (en) | 2017-08-11 |
Family
ID=53126505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410636472.6A Active CN104600907B (en) | 2014-11-13 | 2014-11-13 | Coil type statodyne group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600907B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110635587B (en) | 2018-09-14 | 2020-12-29 | 北京金风科创风电设备有限公司 | Stator assembly and motor having the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728877A (en) * | 2008-10-20 | 2010-06-09 | 本田技研工业株式会社 | Stator structure of outer rotor multipolar generator |
| CN1976168B (en) * | 2003-12-10 | 2010-09-08 | Lg电子株式会社 | Outer rotor type motor for drum type washing machine and method for fabricating the same |
| CN201590731U (en) * | 2009-12-18 | 2010-09-22 | 合肥荣事达三洋电器股份有限公司 | Stator insulated device used for motor |
| JP2013055766A (en) * | 2011-09-02 | 2013-03-21 | Ichinomiya Denki:Kk | Stator core, motor, and method of manufacturing stator core |
| CN204334223U (en) * | 2014-11-13 | 2015-05-13 | 苏州泰格动力机器有限公司 | Coil type statodyne group |
-
2014
- 2014-11-13 CN CN201410636472.6A patent/CN104600907B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976168B (en) * | 2003-12-10 | 2010-09-08 | Lg电子株式会社 | Outer rotor type motor for drum type washing machine and method for fabricating the same |
| CN101728877A (en) * | 2008-10-20 | 2010-06-09 | 本田技研工业株式会社 | Stator structure of outer rotor multipolar generator |
| CN201590731U (en) * | 2009-12-18 | 2010-09-22 | 合肥荣事达三洋电器股份有限公司 | Stator insulated device used for motor |
| JP2013055766A (en) * | 2011-09-02 | 2013-03-21 | Ichinomiya Denki:Kk | Stator core, motor, and method of manufacturing stator core |
| CN204334223U (en) * | 2014-11-13 | 2015-05-13 | 苏州泰格动力机器有限公司 | Coil type statodyne group |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104600907A (en) | 2015-05-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190410 Address after: 215134 No. 19 Aigehao Road, Weitang, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Pavamis Power Co., Ltd. Address before: No. 301 Xihuan Road, Suzhou City, Jiangsu Province, 215004 Patentee before: Taige Power Machine Co., Ltd., Suzhou |
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| TR01 | Transfer of patent right |