CN210444077U - Double-circuit water-cooling disc type motor - Google Patents
Double-circuit water-cooling disc type motor Download PDFInfo
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- CN210444077U CN210444077U CN201921838577.4U CN201921838577U CN210444077U CN 210444077 U CN210444077 U CN 210444077U CN 201921838577 U CN201921838577 U CN 201921838577U CN 210444077 U CN210444077 U CN 210444077U
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Abstract
The utility model discloses a double-channel water-cooling disc type motor, which comprises a casing, wherein a front end cover and a rear end cover are respectively arranged at the front end and the rear end of the casing, and the front end cover, the casing and the rear end cover are assembled to form a casing for accommodating a stator and a rotor; the stator includes left stator and right stator of symmetry setting and rotor front and back both sides, and the stator winding has all been inlayed in the stator slot of left stator and right stator, and all is equipped with annular U type cooling tube on left stator and the right stator, and the cooling tube includes plane and cambered surface, and left stator or right stator surface are hugged closely to the plane of cooling tube. The utility model discloses when the motor operation, utilize the cooling water flow in the cooling tube to take away the produced heat of the inside stator winding of motor, simultaneously owing to adopt relatively independent double-circuit water-cooling, discharge and water pressure in the cooling tube are the cardinal number and descend, reduce to the pressure of cooling tube, guarantee the reliability of motor when improving the heat dispersion of motor.
Description
Technical Field
The utility model particularly relates to a disc motor technical field specifically is a double-circuit water-cooling disc motor.
Background
The disc type motor is also called as a disc type motor, the rotor and the stator of the common motor are sleeved inside and outside, the disc type motor is thin, the stator is arranged on a flat substrate, the rotor covers the stator, the common stator is a coil, and the rotor is a permanent magnet or a disc adhered with the permanent magnet.
The traditional water-cooling disc type motor mostly adopts a water-cooling end cover mode, the mode has more defects, the process of processing a water channel on the end cover is complex, the end cover is damaged as a supporting piece easily under the influence of the installation environment, and once the water channel is damaged, the reversibility is low, the whole volume of the end cover is large, and the problem that how to meet the repairability of the water-cooling motor while ensuring the reliability and the volume of the water-cooling motor is solved at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-circuit water-cooling disc motor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a double-path water-cooling disc type motor comprises a shell, wherein a front end cover and a rear end cover are respectively arranged at the front end and the rear end of the shell, and the front end cover, the shell and the rear end cover are assembled to form a shell for accommodating a stator and a rotor; the stator includes left stator and right stator of symmetry setting and rotor front and back both sides, and the stator winding has all been inlayed in the stator slot of left stator and right stator, and all is equipped with annular U type cooling tube on left stator and the right stator, and the cooling tube includes plane and cambered surface, and left stator or right stator surface are hugged closely to the plane of cooling tube.
As a further aspect of the present invention: the left stator and the right stator are respectively installed on the front end cover and the rear end cover, and a pipe groove I and a pipe groove II which are used for installing the bent surface of the cooling pipe are respectively formed in the inner sides of the front end cover and the rear end cover.
As a further aspect of the present invention: the cooling pipe is provided with a water inlet and a water outlet.
As a further aspect of the present invention: the cooling pipe is fixed on the left stator and the right stator respectively through pipe clamps.
As a further aspect of the present invention: the pipe clamp is butterfly-shaped.
As a further aspect of the present invention: the shell is also internally provided with a planetary gear train which is connected with the rotor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when the motor operation, utilize the cooling water flow in the cooling tube to take away the produced heat of the inside stator winding of motor, simultaneously owing to adopt relatively independent double-circuit water-cooling, discharge and water pressure in the cooling tube are the cardinal number and descend, reduce to the pressure of cooling tube, guarantee the reliability of motor when improving the heat dispersion of motor.
Drawings
Fig. 1 is a schematic structural diagram of a two-way water-cooled disc motor.
Fig. 2 is a side view of a stator in a two-way water-cooled disc motor.
Fig. 3 is a front view of a stator in a two-way water-cooled disc motor.
Fig. 4 is a schematic structural diagram of a cooling pipe in a two-way water-cooling disc type motor.
Fig. 5 is a view a-a of fig. 4.
Fig. 6 is a schematic structural diagram of a pipe clamp in a two-way water-cooling disc type motor.
Fig. 7 is a schematic structural diagram of a pipe groove i in a front end cover in a two-way water-cooling disc type motor.
Fig. 8 is a schematic structural diagram of a pipe groove ii in a rear end cover in a two-way water-cooled disc type motor.
Fig. 9 is a schematic structural diagram of a casing in a two-way water-cooled disc type motor.
In the figure: 1-planetary gear train, 2-front end cover, 3-stator, 4-shell, 5-rotor, 6-rear end cover, 7-left stator, 8-right stator, 9-stator slot, 10-stator winding, 11-cooling tube, 12-pipe clamp, 13-water inlet, 14-water outlet, 15-plane, 16-curved surface, 17-butterfly shape, 18-pipe slot I, 19-pipe slot II, 20-front end, 21-rear end.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 9, in an embodiment of the present invention, a two-way water-cooled disc motor includes a casing 4, a front end cover 2 and a rear end cover 6 are respectively disposed at front and rear ends of the casing 4, and the front end cover 2, the casing 4 and the rear end cover 6 are assembled to form a housing for accommodating a stator 3 and a rotor 5; the stator 3 comprises a left stator 7 and a right stator 8 which are symmetrically arranged at the front side and the rear side of the rotor 5, stator windings 10 are embedded in stator slots 9 of the left stator 7 and the right stator 8, annular U-shaped cooling pipes 11 are assembled on the left stator 7 and the right stator 8 respectively, each cooling pipe 11 comprises a plane 15 and a curved surface 16, the plane 15 of each cooling pipe 11 is tightly attached to the surface of the left stator 7 or the right stator 8, so that the heat dissipation area is increased, because cooling loops on the left stator 7 and the right stator 8 are relatively independent to form double-path water cooling, the water flow and the water pressure in each cooling pipe are reduced in a base number, the pressure of each cooling pipe 11 is reduced, the heat dissipation performance of the motor is improved, and the reliability of the motor;
specifically, in this embodiment, the left stator 7 and the right stator 8 are respectively mounted on the front end cover 2 and the rear end cover 6, and the inner sides of the front end cover 2 and the rear end cover 6 are respectively provided with a pipe groove i 18 and a pipe groove ii 19 for mounting the curved surface 16 of the cooling pipe 11;
the cooling pipe 11 is provided with a water inlet 13 and a water outlet 14 which are respectively used for inflow and outflow of cooling water, and the cooling water takes away heat generated by the stator winding 10 in the motor after flowing into the cooling pipe 11;
specifically, in this embodiment, in order to ensure the stability during installation, the cooling pipe 11 is fixed on the left stator 7 and the right stator 8 respectively through a pipe clamp 12, and the pipe clamp 12 is a butterfly shape 17;
the shell 4 is also provided with a planetary gear train 1, and the planetary gear train 1 is connected with a rotor 5.
The working principle is as follows: when the motor runs, the cooling water in the cooling pipe 11 flows to take away heat generated by the stator winding 10 in the motor, and meanwhile, due to the adoption of relatively independent double-path water cooling, the water flow and the water pressure in the cooling pipe are reduced in a cardinal number, the pressure of the cooling pipe 11 is reduced, and the reliability of the motor is ensured while the heat dissipation performance of the motor is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a double-circuit water-cooling disc motor, includes casing (4), and both ends are provided with front end housing (2) and rear end cap (6) respectively around casing (4), and front end housing (2), casing (4) and rear end cap (6) assembly form the casing that holds stator (3) and rotor (5), its characterized in that:
stator (3) all has inlayed stator winding (10) including symmetry setting and rotor (5) front and back left stator (7) and right stator (8) of both sides, and all be equipped with annular U type cooling tube (11) on left stator (7) and right stator (8), and cooling tube (11) are including plane (15) and cambered surface (16), and left stator (7) or right stator (8) surface are hugged closely in plane (15) of cooling tube (11).
2. The two-way water-cooled disc motor according to claim 1, wherein the left stator (7) and the right stator (8) are respectively mounted on the front end cover (2) and the rear end cover (6), and a pipe groove I (18) and a pipe groove II (19) for mounting the bent surface (16) of the cooling pipe (11) are respectively formed in the inner sides of the front end cover (2) and the rear end cover (6).
3. A two-way water-cooled disc motor according to claim 1, wherein the cooling pipe (11) is provided with an inlet (13) and an outlet (14).
4. A two-way water-cooled disc motor according to claim 3, characterised in that the cooling pipes (11) are fixed to the left stator (7) and the right stator (8) respectively by pipe clamps (12).
5. A two-way water-cooled disc motor according to claim 4, characterised in that the pipe clamp (12) is butterfly-shaped (17).
6. A two-way water-cooled disc motor according to claim 1, wherein a planetary gear train (1) is further arranged in the housing (4), and the planetary gear train (1) is connected with the rotor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921838577.4U CN210444077U (en) | 2019-10-29 | 2019-10-29 | Double-circuit water-cooling disc type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921838577.4U CN210444077U (en) | 2019-10-29 | 2019-10-29 | Double-circuit water-cooling disc type motor |
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| Publication Number | Publication Date |
|---|---|
| CN210444077U true CN210444077U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921838577.4U Active CN210444077U (en) | 2019-10-29 | 2019-10-29 | Double-circuit water-cooling disc type motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116455136A (en) * | 2023-06-16 | 2023-07-18 | 深圳小象鸿业机电有限公司 | Hub motor |
-
2019
- 2019-10-29 CN CN201921838577.4U patent/CN210444077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116455136A (en) * | 2023-06-16 | 2023-07-18 | 深圳小象鸿业机电有限公司 | Hub motor |
| CN116455136B (en) * | 2023-06-16 | 2023-08-29 | 深圳小象鸿业机电有限公司 | Hub motor |
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