CN203326783U - Submersible pump motor with high heat radiation performance - Google Patents
Submersible pump motor with high heat radiation performance Download PDFInfo
- Publication number
- CN203326783U CN203326783U CN2013204226309U CN201320422630U CN203326783U CN 203326783 U CN203326783 U CN 203326783U CN 2013204226309 U CN2013204226309 U CN 2013204226309U CN 201320422630 U CN201320422630 U CN 201320422630U CN 203326783 U CN203326783 U CN 203326783U
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- China
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- rotor
- casing
- submersible pump
- stator
- pump motor
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Abstract
The utility model belongs to the field of motor production and relates to a submersible pump motor with high heat radiation performance. The submersible pump motor comprises a base device, an upper cover connecting device, a rotor, a stator and a casing, wherein the base device is fixedly installed on the lower end of the casing, the upper cover connecting device is fixedly installed on the upper end of the casing, the stator is fixedly installed on the inner wall of the casing, and the rotor is rotatably installed on the base device and the upper cover connecting device. The submersible pump motor is characterized in that a rotor sealing sleeve is arranged between the rotor and the stator, a stator cavity is formed between the rotor sealing sleeve and the casing, and the stator cavity is filled with epoxy resin. The submersible pump motor provided by the utility model has the advantages of stable heat radiation performance, long service life of equipment and the like and is a highly-innovative submersible pump motor with high heat radiation performance.
Description
Technical field
The utility model belongs to the motor production field, particularly a kind of high-cooling property submersible pump.
Background technology
Submersible pump is widely used in industrial and agricultural production and various fields of recent life.Mostly motor for submerged pump in the past, be that fill water is for motor radiating in its stator cavity.Thisly take the motor that water is medium heat radiation, use and still can in cold water, but while using in geothermal well and the higher water of other temperature, under high temperature, motor cavity water easily produces gasification, and heat sinking function reduces, even cause winding wire not dispel the heat, very easily cause burn-down of electric motor, particularly in geothermal well, some months at most, within several days, will burn at least, have a strong impact on service life of equipment and normal production.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the high-cooling property submersible pump that a kind of heat dispersion is stable, service life of equipment is long is provided.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of high-cooling property submersible pump, comprise base device, top cap connection device, rotor, stator, casing, base device is installed in the casing lower end, the top cap connection device is installed in the casing upper end, stator is installed in casing inner wall, rotor rotates and is installed on base device and top cap connection device, it is characterized in that: between in rotor and stator, be provided with rotor can, form stator cavity between rotor can and casing, in stator cavity and between rotor winding wire gap, all be filled with epoxy resin.
Advantage of the present utility model and beneficial effect are:
This high-cooling property submersible pump is filled with epoxy resin in stator cavity, both made to use in high-temperature water and also can guarantee that motor radiating was stable, effectively overcome and take water as problems such as gasification and the heat sinking function that heat eliminating medium brings reduce, motor easily burns, greatly having improved motor useful life, is a kind of high-cooling property submersible pump with higher innovation.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-base device, 2-rotor can, 3-casing, 4-stator, 5-rotor, 6-stator cavity, 7-top cap connection device.
Embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection range of the present utility model with this.
A kind of high-cooling property submersible pump, comprise base device 1, top cap connection device 7, rotor 5, stator 4, casing 3, base device is installed in the casing lower end, the top cap connection device is installed in the casing upper end, stator is installed in casing inner wall, rotor rotates and is installed on base device and top cap connection device, be provided with rotor can 2 between in rotor and stator, form stator cavity 6 between rotor can and casing, be filled with epoxy resin in stator cavity, the heat produced in order to transmit motor winding wire.
Operation principle of the present utility model is:
While utilizing the utility model to be drawn water operation in the higher situation of geothermal well equitemperature, owing to being filled with epoxy resin in rotor cavity, avoided take water as problems such as gasification and the heat sinking function that heat eliminating medium brings reduce, motor easily burns in the past, can utilize the high temperature resistant and loose heat-staple characteristic of epoxy resin, improve the heat sinking function of motor, the useful life of greatly improving motor.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (1)
1. a high-cooling property submersible pump, comprise base device, top cap connection device, rotor, stator, casing, base device is installed in the casing lower end, the top cap connection device is installed in the casing upper end, stator is installed in casing inner wall, and rotor rotates and is installed on base device and top cap connection device, it is characterized in that: between in rotor and stator, be provided with rotor can, form stator cavity between rotor can and casing, in described stator cavity, be filled with epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204226309U CN203326783U (en) | 2013-07-16 | 2013-07-16 | Submersible pump motor with high heat radiation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204226309U CN203326783U (en) | 2013-07-16 | 2013-07-16 | Submersible pump motor with high heat radiation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326783U true CN203326783U (en) | 2013-12-04 |
Family
ID=49666076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204226309U Expired - Lifetime CN203326783U (en) | 2013-07-16 | 2013-07-16 | Submersible pump motor with high heat radiation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634183A (en) * | 2016-02-29 | 2016-06-01 | 浙江嘉松科技有限公司 | Shield electric motor for oil-submerged pump and preparation method therefor |
-
2013
- 2013-07-16 CN CN2013204226309U patent/CN203326783U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634183A (en) * | 2016-02-29 | 2016-06-01 | 浙江嘉松科技有限公司 | Shield electric motor for oil-submerged pump and preparation method therefor |
| CN105634183B (en) * | 2016-02-29 | 2018-06-26 | 浙江嘉松科技有限公司 | A kind of preparation method of oil-immersed pump shield electric machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |