CN204089483U - A kind of outer cooling system of well submersible motor - Google Patents
A kind of outer cooling system of well submersible motor Download PDFInfo
- Publication number
- CN204089483U CN204089483U CN201420449871.7U CN201420449871U CN204089483U CN 204089483 U CN204089483 U CN 204089483U CN 201420449871 U CN201420449871 U CN 201420449871U CN 204089483 U CN204089483 U CN 204089483U
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- Prior art keywords
- submersible motor
- stator
- cooling system
- cooling
- shell
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- Motor Or Generator Frames (AREA)
Abstract
The outer cooling system of a kind of well of the utility model submersible motor, belongs to submersible motor technical field; Technical problem to be solved there is provided a kind of outer cooling system of well submersible motor, establishes cooling window in the outside of stator, utilizes water circulation to cool submersible motor, extends the useful life of submersible motor; The technical scheme solving this technical problem employing is: a kind of outer cooling system of well submersible motor, comprise submersible motor body, shell and stator, described stator is arranged on the upper of submersible motor body, described submersible motor body interior is provided with the cooling water for cooling submersible motor, the outer wall of described submersible motor body is shell, described shell is provided with multiple window be communicated with stator, the cooling water of the water entered in window and submersible motor body interior interpenetrates transferring heat cooling motor by the gap between stator; The utility model can be widely used in submersible motor field.
Description
Technical field
The outer cooling system of a kind of well of the utility model submersible motor, belongs to submersible motor technical field.
Background technology
Open well submersible motor in the market does not mostly have outer cooling system, even if large diving motor has cooling system to be also that structure expands the use being not suitable for well submersible motor, motor temperature rising can make the water-fast winding premature aging of motor, finally cause electrical machine insulation to reduce, affect electrical machinery life.
Utility model content
The utility model overcomes the deficiency that prior art exists, and provides a kind of outer cooling system of well submersible motor, at the arranged outside cooling window of stator, utilizes water circulation to cool submersible motor, extends the useful life of submersible motor.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of outer cooling system of well submersible motor, comprise submersible motor body, shell and stator, described stator is arranged on the inside of submersible motor body, described submersible motor body interior is provided with the cooling water for cooling submersible motor, the outer wall of described submersible motor body is shell, described shell is provided with multiple window be communicated with stator, the water entered from window is communicated with the cooling water of submersible motor body interior by the gap infiltration between stator.
Be provided with filter membrane in described window, described filter membrane is for removing the impurity entered in stator.
The beneficial effect that the utility model compared with prior art has is: the utility model arranges window on shell, the water of submersible motor outside and the water of inside is made to interpenetrate into microcirculation by the gap between stator by window, the heat that submersible motor work produces is distributed, filter membrane is set in the window of water inlet simultaneously, can prevent the impurity such as silt particle from entering in submersible motor, the utility model utilizes water circulation to cool submersible motor, extends the useful life of submersible motor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure, 1 be submersible motor body, 2 be shell, 3 be stator, 4 be filter membrane, 5 for window.
Embodiment
As shown in Figure 1, the outer cooling system of a kind of well of the utility model submersible motor, comprise submersible motor body 1, shell 2 and stator 3, described stator 3 is arranged on the inside of submersible motor body 1, described submersible motor body 1 inside is provided with the cooling water for cooling submersible motor, the outer wall of described submersible motor body 1 is shell 2, described shell 2 is provided with multiple window 5 be communicated with stator 3, in window 5, the water of infiltration is communicated with transfer heat by the gap between stator 3 with the cooling water of submersible motor body 1 inside.
Be provided with filter membrane 4 in described window 5, described filter membrane 4 is for removing the impurity entered in stator 3.
The utility model arranges window 5 on shell, the gap between the water of submersible motor outside with stator 3 is made to interpenetrate into microcirculation by window 5, the heat that submersible motor work produces is distributed, filter membrane 4 is set in the window 5 of water inlet simultaneously, can prevent the impurity such as silt from entering in submersible motor, the utility model utilizes water circulation to cool submersible motor, extends the useful life of submersible motor.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (2)
1. the outer cooling system of a well submersible motor, comprise submersible motor body (1), shell (2) and stator (3), described stator (3) is arranged on the inside of submersible motor body (1), described submersible motor body (1) inside is provided with the cooling water for cooling submersible motor, the outer wall of described submersible motor body (1) is shell (2), it is characterized in that: described shell (2) is provided with multiple through hole (5) be communicated with stator (3), the water entered in through hole (5) is communicated with by the cooling water that the gap between stator (3) is inner with submersible motor body (1).
2. the outer cooling system of a kind of well submersible motor according to claim 1, is characterized in that: be provided with filter membrane (4) in described through hole (5), and described filter membrane (4) is for removing the impurity entered in stator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449871.7U CN204089483U (en) | 2014-08-11 | 2014-08-11 | A kind of outer cooling system of well submersible motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449871.7U CN204089483U (en) | 2014-08-11 | 2014-08-11 | A kind of outer cooling system of well submersible motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089483U true CN204089483U (en) | 2015-01-07 |
Family
ID=52182151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449871.7U Active CN204089483U (en) | 2014-08-11 | 2014-08-11 | A kind of outer cooling system of well submersible motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868677A (en) * | 2015-06-26 | 2015-08-26 | 山东颜山泵业有限公司 | Dipolar permanent magnet synchronous submersible electric motor |
-
2014
- 2014-08-11 CN CN201420449871.7U patent/CN204089483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868677A (en) * | 2015-06-26 | 2015-08-26 | 山东颜山泵业有限公司 | Dipolar permanent magnet synchronous submersible electric motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |