CN202391711U - Novel bearing lubricating and cooling structure of pedestal pump - Google Patents
Novel bearing lubricating and cooling structure of pedestal pump Download PDFInfo
- Publication number
- CN202391711U CN202391711U CN2011204667340U CN201120466734U CN202391711U CN 202391711 U CN202391711 U CN 202391711U CN 2011204667340 U CN2011204667340 U CN 2011204667340U CN 201120466734 U CN201120466734 U CN 201120466734U CN 202391711 U CN202391711 U CN 202391711U
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- China
- Prior art keywords
- bearing
- cooling
- cooling structure
- pump
- oil chamber
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- 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 bearing lubricating and cooling structure of a pedestal pump. The novel bearing lubricating and cooling structure comprises a bearing body, a lubrication oil chamber in the bearing body and an end cover for sealing the lubrication oil chamber, and the novel bearing lubricating and cooling structure is characterized by further comprising a set of condenser pipes in the lubrication oil chamber; and water inlets and water outlets of the condenser pipes pass through the end cover and are exposed out of the bearing body. The novel bearing lubricating and cooling structure disclosed by the utility model has the advantages of being simple in structure and good in a cooling effect and is used for circularly reducing oil temperature by outside cooling water through the condenser pipes; therefore, the bearing temperature is reduced; the cooling problem of bearing lubrication oil of a pedestal structural pump can be well solved; and the service life of the bearing body is prolonged.
Description
Technical field
The utility model relates to pump housing field, and particularly a kind of new bracket pump bearing lubricates cooling structure.
Background technique
At present; High temperature media or hot environment occasion are all used bracket type structure pump; All bracket type structure pump bearing body coolings have following mode: bearing support natural cooling, bearing portion add waterway cooling, thin oil pressure lubrication cooling, shaft end fan cooled, with cooling bearing and the temperature that reduces lubricant oil.The bearing support natural cooling adopts bearing support band cooling muscle sheet, and the natural air cooling heat radiation well imagines that cooling effect is poor; Bearing portion adds waterway, and its structure is too complicated, processing difficulties; Thin oil pressure lubrication cooling, cooling effect is general; The axle head fan cooled, the rotation meeting loss power of motor of fan, the efficient of reduction pump.The above-mentioned type of cooling all can not well solve the lubricated oil cooled problem of bracket type structure pump bearing.
The model utility content
The utility model purpose is the many deficiency factors that overcome existing technology, strengthens cooling effect, has proposed the lubricated cooling structure of a kind of new bracket pump bearing.
The technological scheme of the utility model is achieved in that a kind of new bracket pump bearing lubricates cooling structure; Comprise: bearing support, the oil chamber of bearing support inside and the end cap of seal lubrication grease chamber; It is characterized in that: also comprise one group of condensation tube that is positioned at said oil chamber, the water intake of this condensation tube and water outlet pass said end cap and are exposed at the bearing support outside.
The advantage of the utility model: simple in structure, good cooling results reduces the oil temperature by external cooling water through the condensation tube circulation, thereby reduces bearing temperature, well solves the lubricated oil cooled problem of bracket type structure pump bearing, the working life of improving bearing support.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that the K of Fig. 1 is to schematic representation.
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
1, end cap 2, bearing support
3, condensation tube 4, water intake
5, water outlet 6, oil chamber.
Embodiment
Shown in Fig. 2 is the lubricated cooling structure of a kind of new bracket pump bearing; Comprise: bearing support, the oil chamber of bearing support inside and the end cap of seal lubrication grease chamber; It is characterized in that: also comprise one group of condensation tube that is positioned at said oil chamber, the water intake of this condensation tube and water outlet pass said end cap and are exposed at the bearing support outside.
During use, external cooling water gets into through the water intake of condensation tube, flows back and forth in the oil chamber along pipeline; And carry out heat exchange with lubricant oil; Flow out from water outlet at last, take away inner heat, to reduce the oil temperature; Thereby the reduction bearing temperature well solves the lubricated oil cooled problem of bracket type structure pump bearing.
Below only expressed the mode of execution of the utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model patent scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (1)
1. a new bracket pump bearing lubricates cooling structure; Comprise: bearing support, the oil chamber of bearing support inside and the end cap of seal lubrication grease chamber; It is characterized in that: also comprise one group of condensation tube that is positioned at said oil chamber, the water intake of this condensation tube and water outlet pass said end cap and are exposed at the bearing support outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204667340U CN202391711U (en) | 2011-11-22 | 2011-11-22 | Novel bearing lubricating and cooling structure of pedestal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204667340U CN202391711U (en) | 2011-11-22 | 2011-11-22 | Novel bearing lubricating and cooling structure of pedestal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391711U true CN202391711U (en) | 2012-08-22 |
Family
ID=46666641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204667340U Expired - Fee Related CN202391711U (en) | 2011-11-22 | 2011-11-22 | Novel bearing lubricating and cooling structure of pedestal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655634A (en) * | 2016-12-16 | 2017-05-10 | 卧龙电气集团股份有限公司 | Novel sliding bearing self-lubricating motor |
-
2011
- 2011-11-22 CN CN2011204667340U patent/CN202391711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655634A (en) * | 2016-12-16 | 2017-05-10 | 卧龙电气集团股份有限公司 | Novel sliding bearing self-lubricating motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171122 |