CN205231911U - Immersible pump is with heat dissipation motor - Google Patents
Immersible pump is with heat dissipation motor Download PDFInfo
- Publication number
- CN205231911U CN205231911U CN201521092408.2U CN201521092408U CN205231911U CN 205231911 U CN205231911 U CN 205231911U CN 201521092408 U CN201521092408 U CN 201521092408U CN 205231911 U CN205231911 U CN 205231911U
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- CN
- China
- Prior art keywords
- casing
- motor
- winding
- hole
- winding casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000498 cooling water Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
Immersible pump is with heat dissipation motor, including motor casing, motor casing's upper end is equipped with the motor upper cover, and motor casing's lower extreme is equipped with the motor lower cover, be equipped with the winding casing in the motor casing, at motor casing's the inboard and the outside formation rivers passageway of winding casing, the center of winding casing is provided with the rotor shaft, has seted up through -hole and continuous rather than inside cavity on the winding casing, installs the cooling tube on the through -hole, and the cooling tube links together the last through -hole of winding casing and lower through -hole, the cooling tube sets up in the rivers passageway, and the top that lies in the motor lower cover in the winding casing is equipped with to be fixed at the epaxial blade of rotor, the utility model discloses simple structure, the radiating effect is good, cools off the inside hot gas flow of winding casing through blade and cooling tube, and the radiating effect is good, the cooling heat dissipation can be realized to the air current in the cooling tube in setting up the rivers passageway between motor casing and winding casing to the cooling tube.
Description
Technical field
The utility model belongs to pump technical field, and more particularly it relates to a kind of immersible pump radiating motor.
Background technology
Motor is a kind of rotary electric machine, electric energy conversion is mechanical energy by it, and the various losses produced when motor runs are transformed into heat, makes each parts heating of motor, temperature raises, its temperature raises the useful life and the operational reliability that directly affect motor, and therefore the cooling design of motor seems most important, directly affects the efficiency of motor, the mode of installing radiator fan is mainly adopted to dispel the heat at present, common fan intensity is low, cannot run up, and heat-sinking capability is not enough.
Summary of the invention
The purpose of this utility model is to provide a kind of immersible pump radiating motor, and it is rational in infrastructure, and radiating efficiency is high, has good cooling effect.
The technical scheme in the invention for solving the technical problem is: immersible pump radiating motor, comprise electric machine casing, the upper end of electric machine casing is provided with motor upper cover, the lower end of electric machine casing is provided with motor lower cover, winding casing is provided with in described electric machine casing, water stream channel is formed in the outside of the inner side of electric machine casing and winding casing, the center of winding casing is provided with armature spindle, the upper end of described armature spindle is rotationally connected with the upper end of winding casing by upper bearing (metal), winding casing offers through hole and is connected with its internal cavities, through hole installs cooling water pipe, cooling water pipe links together the upper through hole of winding casing and lower through-hole, described cooling water pipe is arranged in water stream channel, the top being positioned at motor lower cover in winding casing is provided with the blade be fixed on armature spindle, armature spindle is passed down through described motor lower cover and is connected with the pump housing, the lower bearing be rotationally connected with armature spindle and mechanical seal is also provided with in motor lower cover.
Motor covers the delivery port being provided with and being connected with drainage pipe, under motor, covers the water inlet being provided with and being connected with water stream channel.
The beneficial effects of the utility model are: the utility model structure is simple, good heat dissipation effect, by blade and cooling water pipe, the thermal current to winding casing internal cools, good heat dissipation effect, described cooling water pipe is arranged in the water stream channel between electric machine casing and winding casing, can realize cooling heat dissipation to the air-flow in cooling water pipe, and the utility model adopts double casing in addition, exposed surface area is multiplied, good heat dissipation effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.In figure:
1. motor upper cover, 2. upper bearing (metal), 3. winding casing, 4. electric machine casing, 5. cooling water pipe, 6. through hole, 7. armature spindle, 8. motor lower cover, 9. blade, 10. lower bearing, 11. water stream channels, 12. water inlets, 13. delivery ports.
Embodiment
The technical solution of the utility model is further illustrated below by specific embodiment.
As shown in Figure 1: immersible pump radiating motor, comprise electric machine casing 4, the upper end of electric machine casing 4 is provided with motor upper cover 1, the lower end of electric machine casing 4 is provided with motor lower cover 8, winding casing 3 is provided with in described electric machine casing 4, water stream channel 11 is formed in the outside of the inner side of electric machine casing 4 and winding casing 3, the center of winding casing is provided with armature spindle, the upper end of described armature spindle is rotationally connected with the upper end of winding casing 3 by upper bearing (metal), winding casing 3 offer through hole 6 and be connected with its internal cavities, through hole 6 is installed cooling water pipe 5, cooling water pipe 5 links together the upper through hole of winding casing 3 and lower through-hole, described cooling water pipe 5 is arranged in water stream channel 11, the top being positioned at motor lower cover 8 in winding casing 3 is provided with the blade 9 be fixed on armature spindle 7, armature spindle 7 is passed down through described motor lower cover 8 and is connected with the pump housing, the lower bearing 10 and mechanical seal that are rotationally connected with armature spindle 7 is also provided with in motor lower cover 8, when armature spindle 7 is with moving vane 9 to rotate, produce air-flow in the inside of winding casing 3, air-flow can make the air-flow inside winding casing 3 realize a circulation by cooling water pipe 5, and cooling water pipe 5 is immersed in water stream channel 11, cooling heat dissipation can be realized, good cooling results to the air-flow in cooling water pipe 5, in addition the utility model adopts double casing, exposed surface area is multiplied, good heat dissipation effect, in addition the water of pump housing suction, all through the water stream channel 11 electric machine casing 4 and winding casing 3, achieve full flow, circulating water to the case surface water-cooled of all heating positions of motor, motor anti-overloading performance is significantly improved, blowdown concentration is out of control for the moment also can not generate heat, further, motor upper cover 1 is provided with the delivery port 13 be connected with drainage pipe, motor lower cover 8 is provided with the water inlet 12 be connected with water stream channel.
The utility model structure is simple, good heat dissipation effect, cooled by the thermal current of blade 9 and cooling water pipe 5 pairs of winding casing 3 inside, good heat dissipation effect, described cooling water pipe 5 is arranged in the water stream channel 11 between electric machine casing 4 and winding casing 3, cooling heat dissipation can be realized to the air-flow in cooling water pipe 5, in addition the utility model adopts double casing, exposed surface area is multiplied, good heat dissipation effect, for strengthening the cooling effect of motor further, also radiating ribs can be set at the outer surface of electric machine casing 4.
Except technical characteristic described in specification, be those skilled in the art known technology.
Claims (2)
1. immersible pump radiating motor, comprise electric machine casing (4), the upper end of electric machine casing (4) is provided with motor upper cover (1), the lower end of electric machine casing (4) is provided with motor lower cover (8), it is characterized in that: in described electric machine casing (4), be provided with winding casing (3), water stream channel (11) is formed in the outside of the inner side of electric machine casing (4) and winding casing (3), the center of winding casing (3) is provided with armature spindle (7), the upper end of described armature spindle (7) is rotationally connected with the upper end of winding casing (3) by upper bearing (metal) (2), winding casing (3) offer through hole (6) and be connected with its internal cavities, through hole is installed cooling water pipe (5), cooling water pipe links together the upper through hole of winding casing (3) and lower through-hole, described cooling water pipe (5) is arranged in water stream channel (11), the top being positioned at motor lower cover (8) in winding casing (3) is provided with the blade (9) be fixed on armature spindle (7), armature spindle (7) is passed down through described motor lower cover (8) and is connected with the pump housing, the lower bearing (10) and mechanical seal that are rotationally connected with armature spindle (7) is also provided with in motor lower cover (8).
2. immersible pump radiating motor according to claim 1, it is characterized in that: on motor upper cover (1), be provided with the delivery port (13) be connected with drainage pipe, motor lower cover (8) is provided with the water inlet (12) be connected with water stream channel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092408.2U CN205231911U (en) | 2015-12-25 | 2015-12-25 | Immersible pump is with heat dissipation motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092408.2U CN205231911U (en) | 2015-12-25 | 2015-12-25 | Immersible pump is with heat dissipation motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231911U true CN205231911U (en) | 2016-05-11 |
Family
ID=55906953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521092408.2U Expired - Fee Related CN205231911U (en) | 2015-12-25 | 2015-12-25 | Immersible pump is with heat dissipation motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659053A (en) * | 2017-09-28 | 2018-02-02 | 合肥恒大江海泵业股份有限公司 | A kind of Large diving pump multi-function motor of high efficiency and heat radiation |
| CN107863850A (en) * | 2017-12-22 | 2018-03-30 | 蓝深集团股份有限公司 | It is a kind of that there is the efficiently submersible motor of cooling and self-cleaning function |
-
2015
- 2015-12-25 CN CN201521092408.2U patent/CN205231911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659053A (en) * | 2017-09-28 | 2018-02-02 | 合肥恒大江海泵业股份有限公司 | A kind of Large diving pump multi-function motor of high efficiency and heat radiation |
| CN107659053B (en) * | 2017-09-28 | 2019-12-13 | 合肥恒大江海泵业股份有限公司 | high-efficient radiating multi-functional motor for large-scale immersible pump |
| CN107863850A (en) * | 2017-12-22 | 2018-03-30 | 蓝深集团股份有限公司 | It is a kind of that there is the efficiently submersible motor of cooling and self-cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |