CN201599254U - Circulation cooling device of novel centrifugal pump - Google Patents
Circulation cooling device of novel centrifugal pump Download PDFInfo
- Publication number
- CN201599254U CN201599254U CN2009202089809U CN200920208980U CN201599254U CN 201599254 U CN201599254 U CN 201599254U CN 2009202089809 U CN2009202089809 U CN 2009202089809U CN 200920208980 U CN200920208980 U CN 200920208980U CN 201599254 U CN201599254 U CN 201599254U
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- Prior art keywords
- pump
- circulation cooling
- cooling device
- work
- centrifugal 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, in particular to a circulation cooling device of a novel centrifugal pump, which is characterized in that the circulation cooling device comprises a motor cover 1, a motor shell 2, an oil chamber 3, a mechanical seal 4, a pump cover 5, an O-type ring 7, an impeller wheel 9, a pump seat 10, an impeller wheel accessory plate 11 and a cooling water pipeline 12. In order to guarantee a pump to normally work at a lowest water level, the pump uses outer circulation cooling, is added with the cooling water pipeline 12, has simple structure, and does not relate to the structure and the process of pump parts, thereby greatly reducing the temperature of the surface of a shaft at work, prolonging the service life of the parts, reducing the maintenance cost, and increasing the work efficiency and the stability. The circulation cooling device of the novel centrifugal pump has the beneficial effects that: 1, the performance of the pump is changed, and the efficiency and the stability of the pump are increased. 2, the temperature of a pump body is greatly reduced at work, and the service life of the pump is prolonged.
Description
Technical field
The utility model relates to the pump technology field, especially a kind of circulating cooler of New Centrifugal Pump.
Background technique
Traditional centrifugal 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 this 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 circulating cooler of New Centrifugal Pump is characterized in that comprising: motor cover 1, motor casing 2, grease chamber 3, mechanical seal 4, pump cover 5, O type circle 7, impeller 9, pump seat 10, the attached blade 11 of impeller, cooling water pipeline 12.In order to guarantee the proper functioning of pump at lowest water level, by service condition, the circulating cooler of described a kind of New Centrifugal Pump is characterized in that adopting the circulation cooling, has set up cooling water pipeline 12, and is simple in structure, do not relate to the structure and the processing of pump component.Temperature when greatly reducing the work of axle surface, thus maintenance cost reduced the working life that has prolonged component, improved working efficiency and stability.
The beneficial effects of the utility model are: 1. changed pump performance, improved the efficient and the stability of pump.2. the temperature when greatly reducing the work of the pump housing prolongs working life of pump.
Description of drawings
Fig. 1 is a kind of circulating cooler schematic representation of New Centrifugal Pump
Specific embodiments
A kind of circulating cooler of New Centrifugal Pump is characterized in that outer circulation cooling set up cooling water pipeline 11, and described cooling water pipeline 11 can adopt vertical and horizontal type is installed according to the requirement of the form line arrangement of pump.One connects 2, one of motor casings and connects pump seat 10.Simple in structure, do not relate to the structure and the processing of pump component.Temperature when greatly reducing the work of axle surface, thus maintenance cost reduced the working life that has prolonged component, improved working efficiency and stability.
Claims (1)
1. the circulating cooler of a New Centrifugal Pump is characterized in that comprising: motor cover, motor casing, grease chamber, mechanical seal, pump cover, O type circle, impeller, pump seat, the attached blade of impeller, cooling water pipeline, the circulating cooler of described a kind of New Centrifugal Pump is characterized in that adopting the circulation cooling, has set up cooling water pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202089809U CN201599254U (en) | 2009-09-21 | 2009-09-21 | Circulation cooling device of novel centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202089809U CN201599254U (en) | 2009-09-21 | 2009-09-21 | Circulation cooling device of novel centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599254U true CN201599254U (en) | 2010-10-06 |
Family
ID=42810307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202089809U Expired - Fee Related CN201599254U (en) | 2009-09-21 | 2009-09-21 | Circulation cooling device of novel centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599254U (en) |
-
2009
- 2009-09-21 CN CN2009202089809U patent/CN201599254U/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: 20101006 Termination date: 20110921 |