CN203822874U - Large bearing block cooling device - Google Patents
Large bearing block cooling device Download PDFInfo
- Publication number
- CN203822874U CN203822874U CN201420234350.XU CN201420234350U CN203822874U CN 203822874 U CN203822874 U CN 203822874U CN 201420234350 U CN201420234350 U CN 201420234350U CN 203822874 U CN203822874 U CN 203822874U
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- CN
- China
- Prior art keywords
- bearing
- bearing block
- bearing support
- cavity
- cooling unit
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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 discloses a large bearing block cooling device which comprises a bearing block body and a bearing block casing. The large bearing block cooling device is characterized in that two or more cavities are formed in the bearing block casing and mutually communicated through bearing block casing channels, partition boards are arranged at the top of the bearing block casing and completely block the casing channels of two adjacent cavities in the top of the bearing block casing, a water inlet pipe is arranged in one cavity of two adjacent cavities in the top of the bearing block casing, and a drain pipe is arranged in the other cavity of the two adjacent cavities in the top of the bearing block casing. A bearing block adopting a cooling manner of natural heat exchange between an original bearing block metal body and a surrounding environment is improved, a forced water cooling bearing block is improved, the cooling effect is good, the bearing temperature is reduced, the temperature of lubricating oil is reduced, oil is protected from going bad for a long term, the bearing damage rate is reduced, the service life of a bearing is prolonged, and the bearing maintaining time is relatively shortened.
Description
Technical field
The utility model relates to standard equipment branch art development field, particularly a kind of large size bearing seat cooling unit.
Background technique
On existing market, TPOW (greatly) the type single-stage middle-opening pump bearing support of running row is not water-cooling bearing block (as figure mono-), the temperature that bearing is in service produced is by bearing support metal body and surrounding atmosphere natural heat-exchange and distribute heat, bearing cooling effect is poor, especially the high radiating condition of ambient temperature is poor, the institute of factory that pump shaft power is relatively large, the temperature that bearing is in service produced is relatively higher, heat is more difficult to distribute, cause bearing temperature and Lubricating Oil Temperature can not to grow tall any more, oil is variation rapidly, bearing lubrication condition is phase strain differential also, the working life of bearing has been shortened in the wearing and tearing of having accelerated bearing, shorten the repair cycle, increase maintenance expenses, sometimes even impact is produced, cause the waste of manpower and materials fund.
Wish to design a kind of large size bearing seat cooling unit, by this device is installed, larger to pump shaft power; Bearing temperature is higher; Poor (large-scale) single step dual-sucking level middle-opening pump Bearing and lubrication oil of radiating condition is lowered the temperature very effective.
Model utility content
In order to solve the problems referred to above that exist in current making circular arc plate, now provide a kind of pipeline cleaner reception unit.Concrete technological scheme is as follows:
A kind of large size bearing seat cooling unit, comprise bearing support body and its bearing support shell, wherein, bearing support shell is provided with two or more cavitys, described cavity is interconnected by bearing support outer shell passage, top at bearing support shell arranges with dividing plate, the outer shell passage of adjacent bearing support cover top portion two cavitys is blocked completely, one of them cavity position in adjacent two cavitys in bearing support top arranges an intake pipe, in the another one cavity position in adjacent two cavitys in bearing support top, a waste pipe is set.
Wherein, described bearing support shell is except arranging corresponding pipeline, and other position of described bearing support shell isolates mutually with housing exterior space and bearing support body.
Preferably, described cavity is round.
Preferably, described cavity is 7.
Wherein, a thermometer hole is set on described dividing plate, thermometer hole communicates with housing exterior space, does not communicate with bearing support body.
Wherein, an oil hole is set on described dividing plate, oil hole communicates with housing exterior space and bearing support body.
Wherein, thicker dunnage is set between inside and outside two sides of bearing case and two cavity positions.
Preferably, between inside and outside two sides of bearing case and two cavity positions, thicker dunnage being set is 6.
Compared with prior art, a kind of large size bearing seat cooling unit that technique scheme provides has the following advantages:
Carry out the transformation of branch art by the type of cooling of the bearing to (large-scale) single-stage double-suction middle-opening pump, in order to reduce bearing temperature, reduce bearing oil operating temperature, keep the lubricated oil matter that remains unchanged for a long period of time, keep bearing under good lubricating condition, to work for a long time, extend the working life of bearing, we improve the bearing support of original cold mode by bearing support metal body and surrounding environment natural heat-exchange, have made Forced water cooling bearing support into.Cooling effect is fine, has reached reduction bearing temperature, reduces lubricating oil temperature, keeps the oil matter that remains unchanged for a long period of time, and has reduced the probability of bearing damage, extends the bearing object in working life, has relatively reduced the time of maintenance bearing.Save cost.
Extend the repair cycle, reduced spillage of material, reduced operating cost, improved enterprise's productive profit.
Brief description of the drawings
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model large size bearing seat cooling unit front view.
Fig. 2 is along A-A position sectional view in the utility model large size bearing seat cooling unit front view.
Fig. 3 is along B-B position sectional view in the utility model large size bearing seat cooling unit front view.
Fig. 4 is the utility model large size bearing seat cooling unit plan view.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model mode of execution is described in further detail.
As shown in Figure 1, a kind of large size bearing seat cooling unit, comprise bearing support body and its bearing support shell 1, bearing support shell 1 is provided with two or more cavitys 2, described cavity 2 is interconnected by bearing support outer shell passage 5, top at bearing support shell 1 arranges with dividing plate 3, the outer shell passage of adjacent bearing support cover top portion two cavitys 25 is blocked completely, one of them cavity 2 position in adjacent two cavitys 2 in bearing support top arrange an intake pipe 7, in another one cavity 2 positions in adjacent two cavitys 2 in bearing support top, a waste pipe 10 is set.Arrange with dividing plate 3 by the top at bearing support shell 1, the outer shell passage of adjacent bearing support cover top portion two cavitys 25 is blocked completely, in the time injecting cold water from intake pipe, due to the sealing process of dividing plate 3, make cold water can not be directly from waste pipe 10 directly out, and must move around bearing support along bearing support shell cavity 2 and outer shell passage 5, finally send from waste pipe 10, thereby reach the effect to bearing support cooling.
Described bearing support shell is except arranging corresponding pipeline, and other position of described bearing support shell isolates mutually with housing exterior space and bearing support body.
As shown in Figure 2, described cavity can be any shape, and in preferred the utility model, cavity 2 is round.Preferably, in the utility model bearing support shell, being provided with cavity 2 is 7.
As shown in Figure 3 and Figure 4, a thermometer hole 8 is set on described dividing plate, thermometer hole 8 communicates with housing exterior space, does not communicate with bearing support body, so just can ensure to insert thermometer in thermometer hole the temperature of bearing support is measured.
As shown in Figure 3 and Figure 4, an oil hole 6 is set on described dividing plate 3, oil hole 6 communicates with housing exterior space and bearing support body.So just can be by oil hole 6 directly to bearing support oiling, keep the lubricated oil matter that remains unchanged for a long period of time, keep bearing under good lubricating condition, to work for a long time, extend the working life of bearing.
As shown in Figure 1, thicker dunnage is set between inside and outside two sides of bearing case and two cavity positions.Between inside and outside two sides of bearing case and two cavity positions, thicker dunnage being set is 6.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a large size bearing seat cooling unit, comprise bearing support body and its bearing support shell, it is characterized in that, bearing support shell is provided with two or more cavitys, described cavity is interconnected by bearing support outer shell passage, top at bearing support shell arranges with dividing plate, the outer shell passage of adjacent bearing support cover top portion two cavitys is blocked completely, one of them cavity position in adjacent two cavitys in bearing support top arranges an intake pipe, in the another one cavity position in adjacent two cavitys in bearing support top, a waste pipe is set.
2. a kind of large size bearing seat cooling unit as claimed in claim 1, is characterized in that, described bearing support shell is except arranging corresponding pipeline, and other position of described bearing support shell isolates mutually with housing exterior space and bearing support body.
3. a kind of large size bearing seat cooling unit as claimed in claim 1, is characterized in that, described cavity is round.
4. a kind of large size bearing seat cooling unit as claimed in claim 1, is characterized in that, described cavity is 7.
5. a kind of large size bearing seat cooling unit as claimed in claim 1, is characterized in that, a thermometer hole is set on described dividing plate, and thermometer hole communicates with housing exterior space, does not communicate with bearing support body.
6. a kind of large size bearing seat cooling unit as claimed in claim 1, is characterized in that, an oil hole is set on described dividing plate, and oil hole communicates with housing exterior space and bearing support body.
7. a kind of large size bearing seat cooling unit as claimed in claim 1, is characterized in that, thicker dunnage is set between inside and outside two sides of bearing case and two cavity positions.
8. a kind of large size bearing seat cooling unit as claimed in claim 7, is characterized in that, between inside and outside two sides of bearing case and two cavity positions, thicker dunnage being set is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234350.XU CN203822874U (en) | 2014-05-08 | 2014-05-08 | Large bearing block cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234350.XU CN203822874U (en) | 2014-05-08 | 2014-05-08 | Large bearing block cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822874U true CN203822874U (en) | 2014-09-10 |
Family
ID=51478383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234350.XU Expired - Fee Related CN203822874U (en) | 2014-05-08 | 2014-05-08 | Large bearing block cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925299A (en) * | 2014-05-08 | 2014-07-16 | 上海太平洋制泵(集团)有限公司 | Large bearing block cooling device |
-
2014
- 2014-05-08 CN CN201420234350.XU patent/CN203822874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925299A (en) * | 2014-05-08 | 2014-07-16 | 上海太平洋制泵(集团)有限公司 | Large bearing block cooling device |
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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: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |