CN201896778U - Heat-dissipation bearing body part for water pump - Google Patents
Heat-dissipation bearing body part for water pump Download PDFInfo
- Publication number
- CN201896778U CN201896778U CN 201020646062 CN201020646062U CN201896778U CN 201896778 U CN201896778 U CN 201896778U CN 201020646062 CN201020646062 CN 201020646062 CN 201020646062 U CN201020646062 U CN 201020646062U CN 201896778 U CN201896778 U CN 201896778U
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- CN
- China
- Prior art keywords
- bearing
- heat
- bearing body
- radiating fins
- water 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 discloses a heat-dissipation bearing body for a water pump, which comprises a box body, a bearing, and a gland, wherein the box body is internally provided with a bearing; a gland is arranged at one side of the box body; a plurality of radiating fins are arranged on the external wall of the box body; a plurality of through holes are arranged on the plurality of radiating fins; the plurality of radiating fins and the box body are cast into a whole; and the plurality of radiating fins are arranged in parallel. The heat-dissipation bearing body has simple structure; by casting the radiating fins and the bearing body into a whole, the heat-conduction efficiency and heat-dissipation efficiency can be improved and the service life of the bearing body part can be prolonged effectively; simultaneously, by adopting the integral cast structure, the size of the oil storage chamber can be reduced properly, thus reducing the costs on production, use and maintenance.
Description
Technical field:
The utility model relates to the bearing in pump field, relates in particular to a kind of water pump heat radiation bearing body part.
Background technique:
Industry, agricultural, etc. in the industry, be extensive use of all kinds centrifugal pump, homemade pump has relied on impeller hydraulic efficiency height through fast development decades, characteristics such as stable performance are occupied the very big market.All horizontal, dual-supporting class pumps in the market, its bearing support adopt type of cooling mostly to be bearing support surface and air thermal contact conductance.Because having limited the effective surface area of bearing heat radiation, the bearing support shape cause radiating effect poor.Especially the bad bearing support surface laying dust radiating effect that causes of field working conditions reduces once more.Cause bearing under higher temperature, to move, shortened the working life of bearing.Cause equipment to use when serious.
For improving radiating efficiency bearing support is improved, part manufacturer has increased cooling water chamber on bearing support, and other is furnished with cooling water pipeline.This act has certain help to improving the bearing radiating effect.But user's purchase cost and working service cost increase.In case cooling water is revealed the equipment surrounding environment is impacted, even causes production accident.
The model utility content:
The purpose of this utility model provides a kind of heat radiation bearing support, ensures that the efficiently radiates heat of bearing in the time of can guaranteeing the pump long-time running is guaranteed the stable operation of equipment, has dwindled lubricant oil shoe cream room volume simultaneously, has saved cost under the prerequisite of the normal operation of water pump.
The technical solution of the utility model is as follows:
A kind of water pump heat radiation bearing body part, comprise casing, bearing, gland, in the described casing bearing is installed, described casing one side is equipped with gland, it is characterized in that: the outer wall of described casing is provided with several radiating fin, is equipped with several through holes on described several radiating fin.
Described water pump heat radiation bearing body part, it is characterized in that: described several radiating fin and casing are cast into an integral body, and described several radiating fin are arranged in parallel.
The utility model has the advantages that:
Of the present utility model simple in structure, adopt radiating fin and bearing support to be cast into one, can improve heat conduction, radiating efficiency, prolonged the working life of bearing body part effectively, simultaneously, casting integrated formula structure can be suitable the size of dwindling accumulator, thereby reduce to produce, the operation and maintenance cost.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
A kind of water pump heat radiation bearing body part, comprise casing 1, bearing 2, gland 3, bearing 2 is installed in the casing 1, casing 1 one sides are equipped with gland 3, the outer wall of casing 1 is provided with several radiating fin 4, be equipped with several through holes 5 on several radiating fin 4, several radiating fin 4 are cast into an integral body with casing 1, and several radiating fin 4 are arranged in parallel; The size of the accumulator that reduces casing 1 that this all-in-one-piece structure can be suitable simultaneously.
Claims (2)
1. a water pump is with the heat radiation bearing body part, comprise casing, bearing, gland, in the described casing bearing is installed, described casing one side is equipped with gland, it is characterized in that: the outer wall of described casing is provided with several radiating fin, is equipped with several through holes on described several radiating fin.
2. water pump according to claim 1 heat radiation bearing body part, it is characterized in that: described several radiating fin and casing are cast into an integral body, and described several radiating fin are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020646062 CN201896778U (en) | 2010-12-07 | 2010-12-07 | Heat-dissipation bearing body part for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020646062 CN201896778U (en) | 2010-12-07 | 2010-12-07 | Heat-dissipation bearing body part for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896778U true CN201896778U (en) | 2011-07-13 |
Family
ID=44254686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020646062 Expired - Fee Related CN201896778U (en) | 2010-12-07 | 2010-12-07 | Heat-dissipation bearing body part for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632719A (en) * | 2014-12-29 | 2015-05-20 | 江苏大学 | High-temperature pump bearing cooling auxiliary device for nuclear power |
| CN104879302A (en) * | 2015-04-15 | 2015-09-02 | 安徽三联泵业股份有限公司 | Centrifugal pump for pipeline delivery |
-
2010
- 2010-12-07 CN CN 201020646062 patent/CN201896778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632719A (en) * | 2014-12-29 | 2015-05-20 | 江苏大学 | High-temperature pump bearing cooling auxiliary device for nuclear power |
| CN104879302A (en) * | 2015-04-15 | 2015-09-02 | 安徽三联泵业股份有限公司 | Centrifugal pump for pipeline delivery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |