CN2617960Y - Water cooled diving immersed pump with mixer - Google Patents
Water cooled diving immersed pump with mixer Download PDFInfo
- Publication number
- CN2617960Y CN2617960Y CN 03229766 CN03229766U CN2617960Y CN 2617960 Y CN2617960 Y CN 2617960Y CN 03229766 CN03229766 CN 03229766 CN 03229766 U CN03229766 U CN 03229766U CN 2617960 Y CN2617960 Y CN 2617960Y
- Authority
- CN
- China
- Prior art keywords
- pump
- motor
- water
- main impeller
- sand discharging
- 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 water-cooling blending diving sewage pump, which comprises a motor carrier, a rotor, a stator, a main impeller, a blending impeller, pump lengthening shaft, a pump body, a sealing ring, a connective base, a water jacket, a pump cover, a motor cooling cavity, a sealed cavity and a water passage. Compared with the prior art, the utility model can prolong service life for the pump while with a high sewage efficiency due to application of water cooling and a blending device.
Description
Technical field:
The utility model relates to a kind of industrial water pump, the proof submersible sand discharging pump that particularly a kind of water-cooled band stirs.
Background technique:
In existing technology, there is following shortcoming in the proof submersible sand discharging pump that the water-cooled band stirs: 1, easily the generation temperature rise is too high when the low water level dehydrating operation, causes the motor premature damage; 2, a large amount of silts and the dirt that is transferred in the medium easily is deposited in the pump hole, causes and can't emit dirt effectively.
Summary of the invention:
Technical problem to be solved in the utility model is: it is too high that 1, the proof submersible sand discharging pump of existing water-cooled band stirring easily produces temperature rise when the low water level dehydrating operation, causes the motor premature damage; 2, a large amount of silts and the dirt that is transferred in the medium easily is deposited in the pump hole, causes and can't emit dirt effectively.
The utility model is to solve the problems of the technologies described above the technological scheme that is adopted to provide the proof submersible sand discharging pump that a kind of water-cooled band stirs, the proof submersible sand discharging pump that described water-cooled band stirs is by motor cabinet, rotor, stator, main impeller, agitator arm, the pump extension shaft, the pump housing, seal ring, connection seat, water jacket, pump cover, the motor cooling chamber, Seal cage and waterway constitute, described rotor and stator are arranged in the described motor cabinet, described water jacket is arranged on the outside of described motor cabinet, described motor cooling chamber is made of described water jacket and described motor cabinet, be provided with described connection seat between described motor cabinet and the described pump cover, be screw attachment between described connection seat and described pump cover and the described motor cabinet, be provided with described waterway in the described connection seat, described waterway and described motor communicating with cooling cavity, the described pump cover and the described pump housing are coupled to each other, between the described pump housing and described main impeller, be provided with described seal ring, gapped between described seal ring and the described main impeller, described Seal cage is by described seal ring, described pump cover and described main impeller constitute, described Seal cage communicates with described waterway, described agitator arm is arranged on described pump lengthening the tip of the axis, and the arranged outside of described agitator arm has set screw nut.
The utility model and prior art contrast, because used water cooling and stirring apparatus, can be the working life of improving pump, and the contaminant removal effectiveness height.
Description of drawings:
Fig. 1 is the proof submersible sand discharging pump schematic representation that the utility model water-cooled band stirs.
Embodiment:
As shown in Figure 1, the proof submersible sand discharging pump that the utility model water-cooled band stirs, by motor cabinet 1, rotor 2, stator 3, main impeller 4, agitator arm 5, pump extension shaft 6, the pump housing 7, seal ring 8, connection seat 9, water jacket 10, pump cover 11, motor cooling chamber 12, Seal cage 13 and waterway 14 constitute, described rotor 2 and stator 3 are arranged in the described motor cabinet 1, described water jacket 10 is arranged on the outside of described motor cabinet 1, described motor cooling chamber 12 is made of with described motor cabinet 1 described water jacket 10, be provided with described connection seat 9 between described motor cabinet 1 and the described pump cover 11, be provided with described waterway 14 in the described connection seat 9, described waterway 14 communicates with described motor cooling chamber 12, described pump cover 11 is coupled to each other with the described pump housing 7, between the described pump housing 7 and described main impeller 4, be provided with described seal ring 8, be provided with the gap between described seal ring 8 and the described main impeller 4, described Seal cage 13 is by described seal ring 8, described pump cover 11 and described main impeller 4 constitute, described Seal cage 13 communicates with described waterway 14, and described agitator arm 5 is arranged on the end of described pump extension shaft 6.
Claims (4)
1, the proof submersible sand discharging pump that a kind of water-cooled band stirs, constitute by motor, main impeller, motor cooling chamber, Seal cage and the pump housing, it is characterized in that: the outside of described motor is provided with water jacket, be connected with the pump extension shaft on the axle of described motor, described pump lengthening the tip of the axis is provided with agitator arm.
2, the proof submersible sand discharging pump that water-cooled band according to claim 1 stirs, it is characterized in that: described motor is made of motor cabinet, rotor and stator, and described motor cooling chamber is made of described water jacket and described motor cabinet.
3, the proof submersible sand discharging pump that water-cooled band according to claim 1 stirs, it is characterized in that: on the described pump housing, be provided with pump cover, be provided with connection seat between described pump cover and the motor, be provided with waterway in the described connection seat, described waterway and described motor communicating with cooling cavity, the described pump cover and the described pump housing link, on the axle of described motor, be provided with main impeller, be provided with seal ring between the described main impeller and the described pump housing, be provided with the gap between described seal ring and the described main impeller.
4, the proof submersible sand discharging pump that water-cooled band according to claim 1 stirs, it is characterized in that: described Seal cage is made of described seal ring, pump cover and main impeller, and described Seal cage communicates with described waterway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229766 CN2617960Y (en) | 2003-03-26 | 2003-03-26 | Water cooled diving immersed pump with mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229766 CN2617960Y (en) | 2003-03-26 | 2003-03-26 | Water cooled diving immersed pump with mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617960Y true CN2617960Y (en) | 2004-05-26 |
Family
ID=34247379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229766 Expired - Fee Related CN2617960Y (en) | 2003-03-26 | 2003-03-26 | Water cooled diving immersed pump with mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617960Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212157B (en) * | 2006-12-25 | 2010-10-20 | 上海东方泵业(集团)有限公司 | Novel submerged motor with hermetically sealed wiring cavity |
| CN102434492A (en) * | 2011-12-22 | 2012-05-02 | 上海成峰流体设备有限公司 | Stirring pump base with two layers of spaces |
-
2003
- 2003-03-26 CN CN 03229766 patent/CN2617960Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212157B (en) * | 2006-12-25 | 2010-10-20 | 上海东方泵业(集团)有限公司 | Novel submerged motor with hermetically sealed wiring cavity |
| CN102434492A (en) * | 2011-12-22 | 2012-05-02 | 上海成峰流体设备有限公司 | Stirring pump base with two layers of spaces |
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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: 20040526 Termination date: 20110326 |