CN201708652U - Multi-groove anti-seep motor core body - Google Patents
Multi-groove anti-seep motor core body Download PDFInfo
- Publication number
- CN201708652U CN201708652U CN2010201684918U CN201020168491U CN201708652U CN 201708652 U CN201708652 U CN 201708652U CN 2010201684918 U CN2010201684918 U CN 2010201684918U CN 201020168491 U CN201020168491 U CN 201020168491U CN 201708652 U CN201708652 U CN 201708652U
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- CN
- China
- Prior art keywords
- tube sheet
- core body
- water chamber
- motor
- pipe plate
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- 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
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a motor core body, in particular to a multi-groove anti-seep motor core body which is used in a motor cooler. The utility model mainly solves the technical problems of safety accidents and the like caused by the easy leakage of joints during actual use, especially under a severe environment with poorer airtightness and stability because a core body of a cooling device and pipe plates at both sides are all fixed by a mode of single-groove expanded connection or pipe orifice welding, which exist in the prior art. The multi-groove anti-seep motor core body comprises a front water chamber (1) and a back water chamber (2), wherein the front water chamber and the back water chamber are respectively connected with a front pipe plate (3) and a back pipe plate (4). The multi-groove anti-seep motor core body is characterized in that a plurality of core bodies (5) are connected between the front pipe plate (3) and the back pipe plate (4), more than two groove bodies (6) are respectively arranged on the front pipe plate and the back pipe plate, and both ends of the core bodies are connected in the front pipe plate and the back pipe plate in an expanded way by the groove bodies.
Description
Technical field
The utility model relates to a kind of motor core body, especially relates to a kind of multiple-grooved antiseep motor core body of use in cooler of electric motor.
Background technology
Motor generally all will generate heat when work, and the temperature of rotor of motor was very high when especially ambient temperature was higher, and the therefore general bigger motor of power ratio all needs to be equipped with cooler.Chinese patent discloses a kind of motor cooling device (publication number: CN 101023572A), its cooling device has at least one shaft-like heat-conducting piece, shaft-like heat-conducting piece links to each other with heat conduction with motor, shaft-like heat-conducting piece is taked an axial location with respect to motor, shaft-like heat-conducting piece is installed in the stator of motor, and/or in the shell of motor, and/or on the outer surface of motor, shaft-like heat-conducting piece is embodied as hollow, cooling device is inserted on the motor, shell and/or stator are used to install a cooling device, cooling device has the heat-conducting piece that extends with respect to motor in the axial direction, shell and/or stator have the passage of the heat-conducting piece that is used to hold cooling device, and construction has a mechanical interface between motor and the cooling device, can use the various cooling devices with different cooling effects and/or different cooling meanss by mechanical interface.But all be to fix between the tube sheet of the core body of this cooling device and both sides in the mode of single groove expanded joint or mouth of pipe welding, when reality is used, particularly in rugged environment seal performance and less stable, the junction is easy to generate leakage, thus the security incident of causing.
The utility model content
The utility model provides a kind of multiple-grooved antiseep motor core body, its mainly be the core body that solves the existing in prior technology cooling device with the tube sheet of both sides between all be to fix in the mode that the single groove expanded joint or the mouth of pipe weld, when reality is used, particularly in rugged environment seal performance and less stable, the junction is easy to generate leakage, thereby causes the technical problem of security incident etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Groove antiseep motor core body of the present utility model, comprise front water chamber and back hydroecium, front water chamber, back hydroecium are connected with front tube sheet, back tube sheet respectively, be connected with some core bodys between described front tube sheet and the back tube sheet, all have the cell body more than 2 on front tube sheet, the back tube sheet, the cell body expanded joint is passed through in front tube sheet, back tube sheet in the core body two ends.Core body and front water chamber, back hydroecium all interconnect, and core body can feed coolant, and it can cool off motor.The sealing of employing multiple-grooved ensures that to the full extent its sealing is reliable and stable.After the multiple-grooved swelling, implement seal weld again, to guarantee normally operation in the environment of very severe.
As preferably, be provided with seal between the end of described front tube sheet, back tube sheet and core body, can prevent that the junction of core body end and front tube sheet, back tube sheet from seepage taking place.
As preferably, described core body is arranged in the fish scale type.Core body also can be arranged in other shape, is arranged in the fish scale type, and the radiating effect that promptly is arranged into rhombus is better.
As preferably, be connected with curb girder between described front tube sheet and the back tube sheet, can strengthen the intensity between front tube sheet and the back tube sheet, curb girder can be provided with many.
As preferably, between described front water chamber and the front tube sheet, all be connected with some connectors between back hydroecium and the back tube sheet, connector is located at the outer rim of front water chamber, back hydroecium, and is staggered to " S " type between the connector.All connectors all are arranged in " S " type, can strengthen like this between front water chamber and the front tube sheet, the intensity between back hydroecium and the back tube sheet, and connector can be a bolt.
As preferably, the cell body on described front tube sheet, the back tube sheet is 3.
Therefore, the utility model adopts the multiple-grooved sealing, ensures that to the full extent its sealing is reliable and stable, prevents that core body from the end seepage taking place, and then has avoided the generation of accident, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is side structure schematic diagrames of Fig. 1;
Accompanying drawing 3 is a kind of structural representations that core body is arranged;
Accompanying drawing 4 is A-A cross-sectional view of Fig. 3.
Parts, position and numbering among the figure: front water chamber 1, back hydroecium 2, front tube sheet 3, back tube sheet 4, core body 5, cell body 6, seal 7, curb girder 8, connector 9.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the multiple-grooved antiseep motor core body that this is routine, as Fig. 1, Fig. 2, the front water chamber 1 and back hydroecium 2 that be arranged in parallel are arranged, front water chamber, back hydroecium are connected with front tube sheet 3, back tube sheet 4 respectively, between front water chamber and the front tube sheet, all to be connected with some connectors 9 between back hydroecium and the back tube sheet be bolt, connector is located at the outer rim of front water chamber, back hydroecium, and is staggered to " S " type between the connector.Be connected with some core bodys 5 between front tube sheet and the back tube sheet, also be connected with curb girder 8 between front tube sheet and the back tube sheet.As Fig. 3, core body 5 is arranged in the fish scale type.As Fig. 4, all have 3 cell body 6 on front tube sheet, the back tube sheet, the cell body expanded joint is passed through in front tube sheet, back tube sheet in the core body two ends.Be provided with seal 7 between the end of front tube sheet, back tube sheet and core body.
During use, the utility model is packed in the motor, in front water chamber 1 and back hydroecium 2, injects coolant, coolant can be in core body 5 shuttling movement, thereby motor is cooled off.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (6)
1. multiple-grooved antiseep motor core body, comprise front water chamber (1) and back hydroecium (2), front water chamber, back hydroecium are connected with front tube sheet (3), back tube sheet (4) respectively, it is characterized in that being connected with some core bodys (5) between described front tube sheet (3) and the back tube sheet (4), all have the cell body (6) more than 2 on front tube sheet, the back tube sheet, the cell body expanded joint is passed through in front tube sheet, back tube sheet in the core body two ends.
2. multiple-grooved antiseep motor core body according to claim 1 is characterized in that being provided with seal (7) between the end of described front tube sheet (3), back tube sheet (4) and core body (5).
3. multiple-grooved antiseep motor core body according to claim 1 and 2 is characterized in that described core body (5) is arranged in the fish scale type.
4. multiple-grooved antiseep motor core body according to claim 1 and 2 is characterized in that being connected with curb girder (8) between described front tube sheet (3) and the back tube sheet (4).
5. multiple-grooved antiseep motor core body according to claim 1 and 2, it is characterized in that between described front water chamber (1) and the front tube sheet (3), all be connected with some connectors (9) between back hydroecium (2) and the back tube sheet (4), connector is located at the outer rim of front water chamber, back hydroecium, and is staggered to " S " type between the connector.
6. multiple-grooved antiseep motor core body according to claim 1 and 2 is characterized in that the cell body (6) on described front tube sheet (3), the back tube sheet (4) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201684918U CN201708652U (en) | 2010-04-23 | 2010-04-23 | Multi-groove anti-seep motor core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201684918U CN201708652U (en) | 2010-04-23 | 2010-04-23 | Multi-groove anti-seep motor core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708652U true CN201708652U (en) | 2011-01-12 |
Family
ID=43445803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201684918U Expired - Lifetime CN201708652U (en) | 2010-04-23 | 2010-04-23 | Multi-groove anti-seep motor core body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708652U (en) |
-
2010
- 2010-04-23 CN CN2010201684918U patent/CN201708652U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG RUNQI ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG JIAWAY ENERGY SAVING TECHNOLOGY CO., LTD. Effective date: 20110719 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311255 PUYANG INDUSTRIAL ZONE, XIAOSHAN DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 311247 ZHENLONGDIAN VILLAGE, YINONG TOWN, XIAOSHAN DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110719 Address after: Hangzhou City, Zhejiang province 311247 Xiaoshan Yinong town long Dian Village Patentee after: Zhejiang Runqi Energy-saving Technology Co., Ltd. Address before: 311255 Puyang Industrial Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Zhejiang Jiaway Energy-Efficient Technology Co., Ltd. Effective date of registration: 20110719 Address after: Hangzhou City, Zhejiang province 311247 Xiaoshan Yinong town long Dian Village Patentee after: Zhejiang Runqi Energy-saving Technology Co., Ltd. Address before: 311255 Puyang Industrial Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Zhejiang Jiaway Energy-Efficient Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |