CN207884444U - A kind of water-cooled stator for motor - Google Patents
A kind of water-cooled stator for motor Download PDFInfo
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- CN207884444U CN207884444U CN201820340266.4U CN201820340266U CN207884444U CN 207884444 U CN207884444 U CN 207884444U CN 201820340266 U CN201820340266 U CN 201820340266U CN 207884444 U CN207884444 U CN 207884444U
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- annular stator
- sealing shroud
- pedestal
- motor
- hole
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Abstract
The utility model provides a kind of water-cooled stator for motor, belongs to motor parts technical field.It solves the problems such as existing motor is radiated by casing, volume is big, of high cost.This is used for the water-cooled stator of motor, including annular stator pedestal and the sealing shroud being sheathed on annular stator pedestal outer circumference surface, the through-hole being inserted into for rotor is formed at the center of annular stator pedestal, several silicon steel sheets being arranged towards through-hole are circumferentially evenly distributed in the inner end wall of annular stator pedestal, and uniform winding has coil on each silicon steel sheet, it is provided with cooling base between annular stator pedestal and sealing shroud, spiral circulatory flow is provided on the outer surface of cooling base, the edge of circulatory flow is resisted against on sealing shroud, so that the fluid in circulatory flow is not easy to reveal, the inlet and liquid outlet being connected with circulatory flow are offered on sealing shroud.The utility model has many advantages, such as simple in structure, compact, good heat dissipation effect.
Description
Technical field
The utility model belongs to motor parts technical field, is related to a kind of motor, more particularly to a kind of for electricity
The water-cooled stator of motivation.
Background technology
Motor is a kind of equipment for converting electrical current into mechanical energy, it includes mainly one generating the electromagnetism in magnetic field
The stator winding and a rotating armature or rotor of iron winding or distribution, use the power on coil generate rotating excitation field and act on turn
Son forms electro-magnetic motor force rotation torque, effect of the magnetic field to electric current stress so that motor rotation is divided by power supply difference is used
Dc motor and ac motor, the motor in electric system are largely alternating current generators, can be synchronous motor or
It is asynchronous machine, but the motor of either what total class radiates when in the environment that motor is in the operating that works long hours
Difficulty is often the common fault of motor.
For the phenomenon of motor heat dissipation difficulty, manufacturer is improved for the shell of motor, in its shell
Increase cooling fin on outer wall, or to be provided on the basis of conventional motors air-cooled circulation canal, liquid cooling circulation canal etc. cold
But system, main operational principle are all that will be gone in the heat transfer to shell inside motor by medium, then by dissipating
Backing increases the area of motor surfaces and environment, to improve the cooling efficiency of motor, although heat dissipation effect has very
Big promotion, but relative to general motor, the shell of such motor can be heavier, it is inconvenient to cause to carry, and production cost compared with
It is high.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides a kind of simple in structure, body
Small and exquisite, good heat dissipation effect the water-cooled stator for motor of product.
The purpose of this utility model can be realized by following technical proposal：A kind of water-cooled stator for motor,
It is characterized in that, including annular stator pedestal and the sealing shroud that is sheathed on annular stator pedestal outer circumference surface, the annular is fixed
It is formed with the through-hole being inserted into for rotor at the center of sub-base, is circumferentially evenly distributed in the inner end wall of the annular stator pedestal
Several silicon steel sheets being arranged towards through-hole, and uniform winding has coil, the annular stator base on each silicon steel sheet
It is provided with cooling base between seat and sealing shroud, spiral circulatory flow is provided on the outer surface of the cooling base,
The edge of the circulatory flow is resisted against on sealing shroud so that the fluid in circulatory flow is not easy to reveal, and is opened on the sealing shroud
Equipped with the inlet and liquid outlet being connected with circulatory flow.
Originally technique effect for the water-cooled stator of motor is：In order to change the cooling structure of conventional motors, this use
The water-cooled stator of motor is provided with cooling base and sealing shroud, the circulatory flow opened up on cooling base can realize coolant liquid
Flow circuit wherein, to achieve the effect that cool down stator, the cooling device being relatively arranged on shell has better
Cooling effect, and reduce production cost.
In a kind of above-mentioned water-cooled stator for motor, the cooling base and annular stator pedestal are L-shaped, and
The inner surface of cooling base and the outer surface of annular stator pedestal fit, and middle part is formed with hollow inner cavity, the inner cavity
In be filled with coolant liquid.Transmission efficiency of the structure pair with heat is further increased, cooling performance is improved.
In a kind of above-mentioned water-cooled stator for motor, there are two close for setting on the outer surface of the cooling base
Sealing groove, the seal groove described in two is located at the top and bottom of cooling base, and is respectively provided in each seal groove
There is ring type seal.The liquid leakage in circulatory flow is prevented, the overall performance of motor is impacted.
In a kind of above-mentioned water-cooled stator for motor, connected between the sealing shroud and annular stator pedestal
There is cover board, location hole and mounting hole is provided on the cover board, the location hole is with mounting hole along the upper surface of cover board week
Offered in distribution, the top margin of the annular stator pedestal to uniform ring with the matched fixing assembling hole of mounting hole, it is described
Offered on the top margin of sealing shroud with the matched positioning pilot hole of location hole, and the sealing shroud, annular stator pedestal with
It is bolted to connection between cover board.
In a kind of above-mentioned water-cooled stator for motor, two are provided on the inner surface of the annular stator pedestal
A clamping rings, the clamping rings described in two are located at the junction of silicon steel sheet upper and lower ends and annular stator pedestal.It keeps away
Exempt from the unstability of silicon steel sheet connection.
Compared with prior art, this is provided with cooling cycle system outside for the annular stator pedestal of the water-cooled stator of motor
System, is compared to traditional motor and radiator is set on shell, has simple in structure, compact, heat dissipation effect
Good advantage.
Description of the drawings
Fig. 1 is this general structure schematic diagram for the water-cooled stator of motor.
Fig. 2 is this structure dismounting figure for the water-cooled stator of motor.
Fig. 3 is this structure sectional view for the water-cooled stator of motor.
In figure, 1, annular stator pedestal；2, sealing shroud；3, through-hole；4, silicon steel sheet；5, coil；6, cooling base；7, it recycles
Runner；8, inlet；9, liquid outlet；10, inner cavity；11, coolant liquid；12, seal groove；13, ring type seal；14, cover board；15、
Location hole；16, mounting hole；17, fixing assembling hole；18, pilot hole is positioned；19, clamping rings.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 to Figure 3, this is used for water-cooled stator of motor, including annular stator pedestal 1 and is sheathed on annular
Sealing shroud 2 on 1 outer circumference surface of stator base is formed with the through-hole 3 being inserted into for rotor, ring at the center of annular stator pedestal 1
Several silicon steel sheets 4 being arranged towards through-hole 3, and each silicon steel sheet 4 are circumferentially evenly distributed in the inner end wall of shape stator base 1
Upper uniform winding has coil 5, and cooling base 6, the outer surface of cooling base 6 are provided between annular stator pedestal 1 and sealing shroud 2
On be provided with spiral circulatory flow 7, the edge of circulatory flow 7 is resisted against on sealing shroud 2 so that in circulatory flow 7
Fluid is not easy to reveal, and the inlet 8 being connected with circulatory flow 7 and liquid outlet 9 are offered on sealing shroud 2.
The transmission efficiency of structure pair and heat is conveniently further increased, cooling base 6 and annular stator pedestal 1 are L-shaped, and
The inner surface of cooling base 6 and the outer surface of annular stator pedestal 1 fit, and middle part is formed with hollow inner cavity 10, inner cavity 10
In be filled with coolant liquid 11.
Liquid leakage in circulatory flow 7 in order to prevent, on the outer surface of cooling base 6 setting there are two seal groove 12,
Two seal grooves 12 are located at the top and bottom of cooling base 6, and are both provided with ring type seal in each seal groove 12
13。
It further describes in detail, cover board 14 is connected between sealing shroud 2 and annular stator pedestal 1, positioning is provided on cover board 14
Hole 15 and mounting hole 16, location hole 15 is with mounting hole 16 along the upper surface circumferential direction uniform ring of cover board 14 around distribution, annular stator
Offered on the top margin of pedestal 1 with 16 matched fixing assembling hole 17 of mounting hole, offer and position on the top margin of sealing shroud 2
15 matched positioning pilot hole 18 of hole, and the company of being bolted between sealing shroud 2, annular stator pedestal 1 and cover board 14
It connects.
The unstability for avoiding silicon steel sheet 4 from connecting, there are two clamping rings for setting on the inner surface of annular stator pedestal 1
19, two clamping rings 19 are located at the junction of silicon steel sheet 4 upper and lower ends and annular stator pedestal 1.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although annular stator pedestal 1, sealing shroud 2, through-hole 3, silicon steel sheet 4, coil 5, cooling base is used more herein
Seat 6, inlet 8, liquid outlet 9, inner cavity 10, coolant liquid 11, seal groove 12, ring type seal 13, cover board 14, is determined circulatory flow 7
The terms such as position hole 15, mounting hole 16, fixing assembling hole 17, positioning pilot hole 18, clamping rings 19, but be not precluded using other
The possibility of term.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；Them
It is contrary to the spirit of the present invention to be construed to any one of the additional limitations all.
Claims (5)
1. a kind of water-cooled stator for motor, which is characterized in that including annular stator pedestal（1）And it is sheathed on annular and determines
Sub-base（1）Sealing shroud on outer circumference surface（2）, the annular stator pedestal（1）Center at be formed with and be inserted into for rotor
Through-hole（3）, the annular stator pedestal（1）Inner end wall on be circumferentially evenly distributed with several towards through-hole（3）The silicon of setting
Steel disc（4）, and each silicon steel sheet（4）Upper uniform winding has coil（5）, the annular stator pedestal（1）With sealing shroud
（2）Between be provided with cooling base（6）, the cooling base（6）Outer surface on be provided with spiral circulatory flow
（7）, the circulatory flow（7）Edge be resisted against sealing shroud（2）On so that circulatory flow（7）Interior fluid is not easy to reveal, institute
State sealing shroud（2）On offer and circulatory flow（7）The inlet being connected（8）With liquid outlet（9）.
2. a kind of water-cooled stator for motor according to claim 1, which is characterized in that the cooling base（6）
With annular stator pedestal（1）It is L-shaped, and cooling base（6）Inner surface and annular stator pedestal（1）Outer surface fit,
Middle part is formed with hollow inner cavity（10）, the inner cavity（10）In be filled with coolant liquid（11）.
3. a kind of water-cooled stator for motor according to claim 1, which is characterized in that the cooling base（6）
Outer surface on setting there are two seal groove（12）, the seal groove described in two（12）It is located at cooling base（6）Upper end
With lower end, and the seal groove（12）Inside it is both provided with ring type seal（13）.
4. a kind of water-cooled stator for motor according to claim 1, which is characterized in that the sealing shroud（2）
With annular stator pedestal（1）Between be connected with cover board（14）, the cover board（14）On be provided with location hole（15）With mounting hole
（16）, the location hole（15）With mounting hole（16）Along cover board（14）Upper surface circumferential direction uniform ring around distribution, the ring
Shape stator base（1）Top margin on offer and mounting hole（16）Matched fixing assembling hole（17）, the sealing shroud（2）'s
It is offered on top margin and location hole（15）Matched positioning pilot hole（18）, and the sealing shroud（2）, annular stator pedestal
（1）With cover board（14）Between be bolted to connection.
5. a kind of water-cooled stator for motor according to claim 1, which is characterized in that the annular stator pedestal
（1）Inner surface on setting there are two clamping rings（19）, the clamping rings described in two（19）It is located at silicon steel sheet（4）On
Lower both ends and annular stator pedestal（1）Junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340266.4U CN207884444U (en) | 2018-03-13 | 2018-03-13 | A kind of water-cooled stator for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340266.4U CN207884444U (en) | 2018-03-13 | 2018-03-13 | A kind of water-cooled stator for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884444U true CN207884444U (en) | 2018-09-18 |
Family
ID=63496172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820340266.4U Active CN207884444U (en) | 2018-03-13 | 2018-03-13 | A kind of water-cooled stator for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025096A (en) * | 2020-07-24 | 2020-12-04 | 沈阳富创精密设备有限公司 | Stainless steel water-cooling base ring and welding process method thereof |
-
2018
- 2018-03-13 CN CN201820340266.4U patent/CN207884444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025096A (en) * | 2020-07-24 | 2020-12-04 | 沈阳富创精密设备有限公司 | Stainless steel water-cooling base ring and welding process method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190104 Address after: 317700 Nine First Floor, 2479 Haifeng Road, Taizhou Development Zone, Zhejiang Province Patentee after: Zhejiang Sifu Mechanical and Electrical Co., Ltd. Address before: 317500 Nianmuyang Industrial Zone, Daxi Town, Wenling City, Taizhou City, Zhejiang Province (in Nanshan Electric Machinery Factory, Wenling City) Patentee before: Taizhou Chuangpu Electromechanical Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317700 Nine First Floor, 2479 Haifeng Road, Taizhou Development Zone, Zhejiang Province Patentee after: Zhejiang Fangyuan Sifu electromechanical Co.,Ltd. Address before: 317700 Nine First Floor, 2479 Haifeng Road, Taizhou Development Zone, Zhejiang Province Patentee before: Zhejiang Sifu Mechanical and Electrical Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |