CN208816351U - Novel submersible mixed-flow pump - Google Patents
Novel submersible mixed-flow pump Download PDFInfo
- Publication number
- CN208816351U CN208816351U CN201821268359.7U CN201821268359U CN208816351U CN 208816351 U CN208816351 U CN 208816351U CN 201821268359 U CN201821268359 U CN 201821268359U CN 208816351 U CN208816351 U CN 208816351U
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- China
- Prior art keywords
- motor
- shaft
- cooling tube
- outer ring
- casing
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Novel submersible mixed-flow pumps, belong to pump technical field.Including including casing, motor, motor shaft, pump shaft, cooling tube, horn mouth, discharge outlet, diffuser, impeller and pod, motor is arranged above casing internal, motor shaft is equipped with inside motor, the lower end of motor shaft is connected with pump shaft, the lower end of pump shaft is connected with diffuser, impeller and pod in turn from top to bottom, cooling tube is wound around the outer ring of motor, the both ends of cooling tube are connected separately with water inlet and water outlet, internal fan is equipped with inside motor, outside motor is equipped with external fan, and internal fan and external fan are each attached to the outer ring of motor shaft.The utility model structure novel, radiator fan is respectively provided with inside and out motor, the heat dissipation effect of motor is greatly reinforced, simultaneously in the outer ring winding cooling tube of motor, the heat in the motor course of work is taken away in time, the integral heat sink performance of motor is improved, the service life of motor is extended, use is safer.
Description
Technical field
The utility model relates to a kind of pumps, specifically, more particularly to a kind of Novel submersible mixed-flow pump.
Background technique
The working environment of submersible type mixed-flow pump be it is underwater, in order to protect driving motor, driving motor be will be installed in shell
Portion, but prolonged operating will lead to motor overheating, if radiated not in time, be likely to result in electrical fault, it is existing latent
The motor radiating effect of ability of swimming mixed-flow pump is bad, there is some potential safety problems in actual use.
Summary of the invention
To solve the above-mentioned problems, the utility model discloses a kind of Novel submersible mixed-flow pump, a kind of motor is provided
The submersible type mixed-flow pump of perfect heat-dissipating.
The utility model is achieved through the following technical solutions:
A kind of Novel submersible mixed-flow pump, including include casing, motor, motor shaft, pump shaft, cooling tube, horn mouth, draining
Mouth, diffuser, impeller and pod, the motor are arranged above the casing internal, and motor shaft is equipped with inside the motor,
The lower end of the motor shaft is connected with pump shaft, and the upper end of the motor shaft is connect by upper bearing (metal) with casing, outside the pump shaft
Circle is equipped with lower bearing, and the lower end of the pump shaft is connected with diffuser, impeller and pod in turn from top to bottom, and the horn mouth is set
It sets in the lower end of the casing, the side of the casing is arranged in the discharge outlet, and the cooling tube is wound around the motor
Outer ring, the both ends of the cooling tube are connected separately with water inlet and water outlet, are equipped with internal fan, the motor inside the motor
Outside is equipped with external fan, and the internal fan and external fan are each attached to the outer ring of the motor shaft.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure novel, is respectively provided with radiator fan inside and out motor, has greatly reinforced motor
Heat dissipation effect, while in the outer ring winding cooling tube of motor, the heat in the motor course of work is taken away in time, improves motor
Integral heat sink performance, extend the service life of motor, use is safer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, casing；2, motor；3, motor shaft；4, pump shaft；5, upper bearing (metal)；6, lower bearing；7, cooling tube；8, it is discharged
Mouthful；9, water inlet；10, internal fan；11, external fan；12, horn mouth；13, discharge outlet；14, diffuser；15, impeller；16, water conservancy diversion
Cover.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
A kind of Novel submersible mixed-flow pump, including include casing 1, motor 2, motor shaft 3, pump shaft 4, cooling tube 7, horn mouth
12, discharge outlet 13, diffuser 14, impeller 15 and pod 16, the motor 2 are arranged in 1 inner upper of casing, the electricity
Motor shaft 3 is equipped with inside machine 2, the lower end of the motor shaft 3 is connected with pump shaft 4, and the upper end of the motor shaft 3 passes through upper bearing (metal) 5
It is connect with casing 1, the outer ring of the pump shaft 4 is equipped with lower bearing 6, and the lower end of the pump shaft 4 is connected with guide vane in turn from top to bottom
The lower end of the casing 1 is arranged in body 14, impeller 15 and pod 16, the horn mouth 12, and the discharge outlet 13 is arranged in institute
State the side of casing 1, the cooling tube 7 is wound around the outer ring of the motor 2, the both ends of the cooling tube 7 be connected separately with into
The mouth of a river 9 and water outlet 8 are equipped with internal fan 10 inside the motor 2, are equipped with external fan 11, the internal fan outside the motor 2
10 and external fan 11 be each attached to the outer ring of the motor shaft 3.
As shown in Figure of description 1, a kind of Novel submersible mixed-flow pump, including include casing 1, motor 2, motor shaft 3, pump shaft
4, cooling tube 7, horn mouth 12, discharge outlet 13, diffuser 14, impeller 15 and pod 16, the setting of motor 2 inside the casing 1 on
It is square, motor shaft 3 is equipped with inside motor 2, the lower end of motor shaft 3 is connected with pump shaft 4, and the upper end of motor shaft 3 passes through upper bearing (metal) 5 and machine
Shell 1 connects, and the outer ring of pump shaft 4 is equipped with lower bearing 6, the lower end of pump shaft 4 be connected in turn from top to bottom diffuser 14, impeller 15 and
The lower end of casing 1 is arranged in pod 16, horn mouth 12, and the side of casing 1 is arranged in discharge outlet 13, and cooling tube 7 is wound around electricity
The outer ring of machine 2, the both ends of cooling tube 7 are connected separately with water inlet 9 and water outlet 8, are equipped with internal fan 10, motor 2 inside motor 2
Outside is equipped with external fan 11, and internal fan 10 and external fan 11 are each attached to the outer ring of motor shaft 3.
When the utility model mixed flow pump work, internal fan 10 and external fan 11 are rotated, the heat generated when motor 2 is worked
It sheds, while being passed through cooling water inside cooling tube 7, increase the heat dissipation performance of motor 2.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (1)
1. a kind of Novel submersible mixed-flow pump, it is characterised in that: including including casing (1), motor (2), motor shaft (3), pump shaft
(4), cooling tube (7), horn mouth (12), discharge outlet (13), diffuser (14), impeller (15) and pod (16), the motor
(2) setting is equipped with motor shaft (3) inside the casing (1) inner upper, the motor (2), the lower end of the motor shaft (3)
It is connected with pump shaft (4), the upper end of the motor shaft (3) is connect by upper bearing (metal) (5) with casing (1), the outer ring of the pump shaft (4)
Equipped with lower bearing (6), the lower end of the pump shaft (4) is connected with diffuser (14), impeller (15) and pod in turn from top to bottom
(16), in the lower end of the casing (1), the discharge outlet (13) is arranged in the casing (1) for horn mouth (12) setting
Side, the cooling tube (7) are wound around the outer ring of the motor (2), and the both ends of the cooling tube (7) are connected separately with water inlet
(9) and water outlet (8), motor (2) inside are equipped with internal fan (10), are equipped with external fan (11) outside the motor (2), institute
It states internal fan (10) and external fan (11) is each attached to the outer ring of the motor shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821268359.7U CN208816351U (en) | 2018-08-07 | 2018-08-07 | Novel submersible mixed-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821268359.7U CN208816351U (en) | 2018-08-07 | 2018-08-07 | Novel submersible mixed-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816351U true CN208816351U (en) | 2019-05-03 |
Family
ID=66272681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821268359.7U Expired - Fee Related CN208816351U (en) | 2018-08-07 | 2018-08-07 | Novel submersible mixed-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816351U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118184A (en) * | 2019-06-19 | 2019-08-13 | 徐州亚泰电机有限公司 | A kind of drying type electric submersible pump with collaboration sealing system |
| CN110307183A (en) * | 2019-07-11 | 2019-10-08 | 王琛 | A kind of two-way cooling down formula vertical water pump of pumping plant |
| CN110905856A (en) * | 2019-11-13 | 2020-03-24 | 徐州三源实业有限公司 | Immersible pump heat sink |
| CN111637341A (en) * | 2020-05-26 | 2020-09-08 | 南京林业大学 | Intelligent function control device suitable for old people and home |
| CN112107749A (en) * | 2019-06-21 | 2020-12-22 | 上海微创心力医疗科技有限公司 | Flow guiding device and catheter pump |
-
2018
- 2018-08-07 CN CN201821268359.7U patent/CN208816351U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118184A (en) * | 2019-06-19 | 2019-08-13 | 徐州亚泰电机有限公司 | A kind of drying type electric submersible pump with collaboration sealing system |
| CN112107749A (en) * | 2019-06-21 | 2020-12-22 | 上海微创心力医疗科技有限公司 | Flow guiding device and catheter pump |
| CN110307183A (en) * | 2019-07-11 | 2019-10-08 | 王琛 | A kind of two-way cooling down formula vertical water pump of pumping plant |
| CN110905856A (en) * | 2019-11-13 | 2020-03-24 | 徐州三源实业有限公司 | Immersible pump heat sink |
| CN111637341A (en) * | 2020-05-26 | 2020-09-08 | 南京林业大学 | Intelligent function control device suitable for old people and home |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |