CN211377783U - Liquid cooling motor frame structure with commonality - Google Patents
Liquid cooling motor frame structure with commonality Download PDFInfo
- Publication number
- CN211377783U CN211377783U CN202020218853.3U CN202020218853U CN211377783U CN 211377783 U CN211377783 U CN 211377783U CN 202020218853 U CN202020218853 U CN 202020218853U CN 211377783 U CN211377783 U CN 211377783U
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- motor
- flow channel
- liquid
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- sealing cover
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Abstract
The utility model discloses a liquid cooling motor frame structure with commonality, relates to the motor field, mainly comprises a frame body, the outside of the frame body is assembled and sealed through a sealing cover plate, a liquid flow channel is formed in a gap between the frame body and the sealing cover plate, and an iron core in the frame body is completely covered; the sealing cover plate positioned at the top of the machine seat body is provided with a water inlet and a water outlet for the inlet and the outlet of cooling liquid; the periphery of the flow channel wall of the liquid flow channel is provided with reinforcing ribs, and four ground feet arranged at the bottom of the base body are directly connected with the reinforcing ribs to support the motor. The utility model has the advantages that: compared with an air-cooled base motor, the motor of the structure mode of the utility model has lower temperature rise, saves independent fans or coaxial fan blades, and can design shorter iron cores and even reduce the model of the base with the same output; compare current oil cooling frame, weight is lighter, and the structure is stronger, and the leakproofness is better.
Description
Technical Field
The utility model relates to a field of motor, concretely relates to liquid cooling motor frame structure with commonality.
Background
The existing motor active heat dissipation mode is divided into an air cooling mode and a liquid cooling mode, wherein the air cooling motor mostly takes an external fan (independent fan) or a shaft with fan blades as a main mode, the machine base is too long, the heat dissipation efficiency of the air cooling machine base is low, and an iron core is longer under the condition of the same output power and torque to ensure temperature rise; the frame of liquid cooling motor is mostly through bending welding or two kinds of forms of shell plus endotheca, if add the lower margin, adopt former form can lead to outside wall too thick, the latter then can't add the lower margin on the casing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a liquid cooling motor frame structure with commonality, with the assembly of sealed apron after the fashioned frame body finish machining of direct die sinking, have with low costs, foundry goods yield height, general strong advantage.
The purpose of the utility model is accomplished through following technical scheme: the universal liquid cooling motor base structure mainly comprises a base body, wherein the outside of the base body is assembled and sealed through a sealing cover plate, a liquid flow channel is formed in a gap between the base body and the sealing cover plate, and an iron core in the base body is completely covered; the sealing cover plate positioned at the top of the machine seat body is provided with a water inlet and a water outlet for the inlet and the outlet of cooling liquid; the periphery of the flow channel wall of the liquid flow channel is provided with reinforcing ribs, and four ground feet arranged at the bottom of the base body are directly connected with the reinforcing ribs to support the motor.
As a further technical scheme, the front end face of the liquid flow channel is additionally provided with an annular reinforcing rib and an axial reinforcing rib.
As a further technical scheme, two sides of the top of the machine base body are provided with lifting ring holes for mounting lifting rings.
The utility model has the advantages that: compared with an air-cooled base motor, the motor of the structure mode of the utility model has lower temperature rise, saves independent fans or coaxial fan blades, and can design shorter iron cores and even reduce the model of the base with the same output; compare current oil cooling frame, weight is lighter, and the structure is stronger, and the leakproofness is better.
Drawings
Fig. 1 is a schematic structural diagram 1 of the present invention (no sealing cover plate is installed).
Fig. 2 is a schematic structural diagram 2 (installing a sealing cover plate) of the present invention.
Description of reference numerals: the device comprises a machine base body 1, a sealing cover plate 2, a water inlet hole 2-1, a water outlet hole 2-2, a liquid flow channel 3, a reinforcing rib 4, a ground foot 5, an annular reinforcing rib 6, an axial reinforcing rib 7 and a hanging ring hole 8.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): taking the conventional three-phase synchronous motor 280 base number as an example, as shown in fig. 1 and 2, the universal liquid-cooled motor base structure mainly comprises a base body 1, wherein the outside of the base body 1 (the structure of which is similar to a regular octagon) is assembled and sealed by a sealing cover plate 2, an annular liquid flow channel 3 is formed in a gap between the base body 1 and the sealing cover plate 2, and an iron core in the base body 1 is completely covered; the sealing cover plate 2 positioned at the top of the machine base body 1 is provided with water inlet and outlet holes 2-1 and 2-2 for the inlet and outlet of cooling liquid; the runner wall periphery of liquid runner 3 set up strengthening rib 4 and be used for strengthening the holistic atress intensity of frame, four lower margins 5 that set up in 1 bottom of frame body are directly connected with strengthening rib 4 and are used for supporting the motor.
As a further technical scheme, the front end face of the liquid flow channel 3 is additionally provided with an annular reinforcing rib 6 and an axial reinforcing rib 7, so that the connection strength between the front end face and the end cover and the machine head is ensured.
As a further technical scheme, two sides of the top of the machine base body 1 are provided with hanging ring holes 8 for mounting hanging rings, and the mounting positions of the hanging rings and the flow passage wall of the liquid flow passage 3 form a stress structure.
As the preferred technical scheme, the distance between the inner wall of the connection part of the engine base body 1 and the sealing cover plate 2 and the threaded hole is larger than 12mm, and enough space is reserved for adding sealing media.
As the preferred technical scheme, the engine base body 1 is formed by direct open-die casting, so that the yield of castings is ensured, the air tightness is increased, and the infiltration probability is reduced.
The utility model discloses a working process: when the cooling machine works, cooling liquid enters the liquid flow channel 3 from the water inlet hole 2-1 on the sealing cover plate 2, cools the iron core in the machine base body 1, and flows out from the water outlet hole 2-2 after surrounding the liquid flow channel 3 for a circle; the radial wall of the liquid flow channel 3, the annular reinforcing ribs 6 in the flow channel and on the front end face form a radial reinforcing structure, the axial wall of the liquid flow channel 3 and the axial reinforcing ribs 7 connected with the front end face form an axial reinforcing structure, and the four feet 5 are connected with the radial wall of the flow channel into a whole to support the whole motor to ensure enough safety and reliability.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (3)
1. The utility model provides a liquid cooling motor frame structure with commonality which characterized in that: the motor base mainly comprises a motor base body (1), wherein the motor base body (1) is assembled and sealed through a sealing cover plate (2), a liquid flow channel (3) is formed in a gap between the motor base body (1) and the sealing cover plate (2), and an iron core in the motor base body (1) is completely covered; a sealing cover plate (2) positioned at the top of the machine seat body (1) is provided with water inlet and outlet holes (2-1, 2-2) for the inlet and outlet of cooling liquid; the periphery of the flow channel wall of the liquid flow channel (3) is provided with a reinforcing rib (4), and four ground feet (5) arranged at the bottom of the machine base body (1) are directly connected with the reinforcing rib (4) and used for supporting the motor.
2. The liquid-cooled motor mount structure with versatility of claim 1, wherein: the front end face of the liquid flow channel (3) is additionally provided with an annular reinforcing rib (6) and an axial reinforcing rib (7).
3. The liquid-cooled motor mount structure with versatility of claim 1, wherein: and two sides of the top of the machine base body (1) are provided with lifting ring holes (8) for mounting lifting rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218853.3U CN211377783U (en) | 2020-02-27 | 2020-02-27 | Liquid cooling motor frame structure with commonality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218853.3U CN211377783U (en) | 2020-02-27 | 2020-02-27 | Liquid cooling motor frame structure with commonality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377783U true CN211377783U (en) | 2020-08-28 |
Family
ID=72157402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020218853.3U Active CN211377783U (en) | 2020-02-27 | 2020-02-27 | Liquid cooling motor frame structure with commonality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211377783U (en) |
-
2020
- 2020-02-27 CN CN202020218853.3U patent/CN211377783U/en active Active
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