CN202326436U - Novel water pump - Google Patents
Novel water pump Download PDFInfo
- Publication number
- CN202326436U CN202326436U CN2011204856412U CN201120485641U CN202326436U CN 202326436 U CN202326436 U CN 202326436U CN 2011204856412 U CN2011204856412 U CN 2011204856412U CN 201120485641 U CN201120485641 U CN 201120485641U CN 202326436 U CN202326436 U CN 202326436U
- Authority
- CN
- China
- Prior art keywords
- water
- housing
- water pump
- impeller
- 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
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Abstract
The utility model relates to a novel water pump, which includes a casing, wherein an impeller is arranged at one end of the casing, a synchronous belt wheel assembly is arranged at the other end of the casing opposite to the impeller, a water seal assembly is arranged on one side close to the impeller in the casing, a bearing is arranged on one side close to the synchronous belt wheel assembly in the casing, and a water leakage hole is arranged corresponding to a position between the water seal assembly and the bearing. According to the technical scheme provided by the utility model, after the water pump is used for a long time, the sealing performance of the water seal assembly is reduced, water entering the casing is discharged by the water leakage hole, the damage to the bearing and the synchronous belt wheel assembly is avoided, and the service life of the water pump is prolonged.
Description
Technical field
The utility model relates to a kind of water pump.
Background technique
Traditional water pump generally includes housing, and housing one end is provided with impeller; The relative impeller the other end of housing is provided with the synchronous pulley assembly, is provided with water-sealed component near impeller one side in the housing, is provided with bearing near synchronous pulley assembly one side in the housing; Yet water pump is after long-term the use, because the reduction of water-sealed component sealing, a spot of water can get in the housing; And cause the damage of bearing and synchronous pulley assembly, thereby the working life of having reduced water pump.
Summary of the invention
To the deficiency that existing technology exists, the purpose of the utility model is to provide a kind of novel water pump of longer service life.
For realizing above-mentioned purpose; The utility model provides following technological scheme: a kind of novel water pump, comprise housing, and housing one end is provided with impeller; The relative impeller the other end of housing is provided with the synchronous pulley assembly; Be provided with water-sealed component near impeller one side in the housing, be provided with bearing near synchronous pulley assembly one side in the housing, the position is provided with spilled water hole between corresponding water-sealed component of said housing and the bearing.
Through adopting technique scheme, water pump is after long-term the use, because the reduction of water-sealed component sealing, the water that gets in the housing is discharged by spilled water hole, thereby can not cause the damage of bearing and synchronous pulley assembly, has prolonged the working life of water pump.
The utility model further is provided with: the position is arranged with baffle plate between said hull outside and the synchronous pulley assembly.
Through adopting technique scheme, the water that flow out the through hole is stopped not fragile synchronous pulley assembly by baffle plate.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model water pump example structure figure.
Embodiment
Referring to accompanying drawing 1; The disclosed novel water pump of the utility model comprises housing 1, and housing 1 one ends are provided with impeller 2; Housing 1 relative impeller 2 the other ends are provided with synchronous pulley assembly 3; Be provided with water-sealed component 4 near impeller 2 one sides in the housing 1, be provided with bearing 5 near synchronous pulley assembly 3 one sides in the housing 1, the position is provided with spilled water hole 11 between said housing 1 corresponding water-sealed component 4 and the bearing 5.Through adopting technique scheme, water pump is after long-term the use, because the reduction of water-sealed component 4 sealings, the water that gets in the housing 1 is discharged by spilled water hole 11, thereby can not cause the damage of bearing 5 and synchronous pulley assembly 3, has prolonged the working life of water pump.
Present embodiment further is provided with: the position is arranged with baffle plate 6 between said housing 1 outside and the synchronous pulley assembly 3.Through adopting technique scheme, the water that flow out at spilled water hole 11 places is stopped not fragile synchronous pulley assembly 3 by baffle plate 6.
Claims (2)
1. novel water pump; Comprise housing; Housing one end is provided with impeller, and the relative impeller the other end of housing is provided with the synchronous pulley assembly, is provided with water-sealed component near impeller one side in the housing; Be provided with bearing near synchronous pulley assembly one side in the housing, it is characterized in that: the position is provided with spilled water hole between corresponding water-sealed component of said housing and the bearing.
2. novel water pump according to claim 1 is characterized in that: the position is arranged with baffle plate between said hull outside and the synchronous pulley assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204856412U CN202326436U (en) | 2011-11-29 | 2011-11-29 | Novel water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204856412U CN202326436U (en) | 2011-11-29 | 2011-11-29 | Novel water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326436U true CN202326436U (en) | 2012-07-11 |
Family
ID=46438417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204856412U Expired - Fee Related CN202326436U (en) | 2011-11-29 | 2011-11-29 | Novel water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326436U (en) |
-
2011
- 2011-11-29 CN CN2011204856412U patent/CN202326436U/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: 20120711 Termination date: 20131129 |