CN202418016U - Novel submersible dredge pump - Google Patents
Novel submersible dredge pump Download PDFInfo
- Publication number
- CN202418016U CN202418016U CN2011205313451U CN201120531345U CN202418016U CN 202418016 U CN202418016 U CN 202418016U CN 2011205313451 U CN2011205313451 U CN 2011205313451U CN 201120531345 U CN201120531345 U CN 201120531345U CN 202418016 U CN202418016 U CN 202418016U
- Authority
- CN
- China
- Prior art keywords
- pump
- bearing
- impeller
- bearing seal
- dredge pump
- 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
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Abstract
The utility model relates to the technical field of water pumps, particularly a novel submersible dredge pump which is characterized by comprising a pump body, an impeller, a bearing seal, an impeller bearing, an O ring, a filler, a motor and a pump base, wherein the impeller bearing is provided with the bearing seal. The bearing seal can lower the surface temperature of the impeller bearing in operation, thereby prolonging the service life of the pump and lowering the maintenance cost.
Description
Technical field
The utility model relates to the pump technology field, especially a kind of novel proof submersible sand discharging pump.
Background technique
Traditional proof submersible sand discharging pump is after the work of start a period of time, and the axis body temperature can be too high, causes the damage of parts, reduces the working life of working efficiency and pump.
Summary of the invention
The purpose of the utility model is to overcome conventional pump start and causes the axis body temperature to cross high shortcoming, provides that a kind of working efficiency is higher, the new pump of stable performance, longer service life.A kind of novel proof submersible sand discharging pump; It is characterized in that, comprising: the pump housing 1, impeller 2, bearing seal 3, impeller bearing 4, O type circle 5, filler 6, motor 7, pump seat 8, said a kind of novel proof submersible sand discharging pump; On impeller bearing 4, be provided with bearing seal 3; Its bearing seal 3 is the temperature when reducing impeller bearing 4 surface work, has prolonged pump working life, has reduced maintenance cost.
The beneficial effect of the utility model is: 1. changed pump performance, improved the efficient and the stability of pump.2. greatly reduce the temperature of pump shaft, prolong the working life of pump.
Description of drawings
Fig. 1 is the utility model schematic representation;
Wherein: the pump housing 1, impeller 2, bearing seal 3, impeller bearing 4, O type circle 5, filler 6, motor 7, pump seat 8.
Embodiment
Said a kind of novel proof submersible sand discharging pump has been provided with bearing seal 3 on impeller bearing 4, its bearing seal 3 is the temperature when reducing impeller bearing 4 surface work, has prolonged pump working life, has reduced maintenance cost.
Claims (1)
1. a novel proof submersible sand discharging pump is characterized in that, comprising: the pump housing, impeller, bearing seal, impeller bearing, O type circle, filler, motor, pump seat, said a kind of novel proof submersible sand discharging pump has been provided with bearing seal on impeller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205313451U CN202418016U (en) | 2011-12-19 | 2011-12-19 | Novel submersible dredge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205313451U CN202418016U (en) | 2011-12-19 | 2011-12-19 | Novel submersible dredge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418016U true CN202418016U (en) | 2012-09-05 |
Family
ID=46742786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205313451U Expired - Fee Related CN202418016U (en) | 2011-12-19 | 2011-12-19 | Novel submersible dredge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418016U (en) |
-
2011
- 2011-12-19 CN CN2011205313451U patent/CN202418016U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121219 |