CN202165461U - Water cooling structure for plain bearing bush - Google Patents
Water cooling structure for plain bearing bush Download PDFInfo
- Publication number
- CN202165461U CN202165461U CN2011202426693U CN201120242669U CN202165461U CN 202165461 U CN202165461 U CN 202165461U CN 2011202426693 U CN2011202426693 U CN 2011202426693U CN 201120242669 U CN201120242669 U CN 201120242669U CN 202165461 U CN202165461 U CN 202165461U
- Authority
- CN
- China
- Prior art keywords
- water guide
- water
- bearing bush
- guide board
- cooling structure
- 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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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a water cooling structure for a plain bearing bush, which can effectively reduce temperature on sliding surface of the bearing bush when the bearing bush is in operation. In the water cooling structure, a plurality of water guide through holes are uniformly arranged on the bearing bush to form a ring, sealing gaskets and water guide plates are fixed on the end surface of the bearing bush through bolts, an external cooling water inlet pipeline and an external cooling water return pipeline are respectively connected on screw holes on the water guide plates at the two sides, cooling water enters from the water guide plate at one side, passes through the water guide through holes of the bearing bush, and then flows to outside from the other side, thereby forming a loop. The utility model has the characteristics that the water cooling structure is suitable for operations in small space in a barrel body, is accurate in positioning and firm and stable in installation, etc.
Description
Technical field
The utility model relates to a kind of water-cooling structure, especially a kind of plain bearing bush water-cooling structure.
Background technique
Domestic in recent years water power industry development is swift and violent; Hydropower Unit is because of its special use geographical environment; The lubricating system of water machine bearing often adopts the selflubricating mode; The power consumption that produces when moving because of the water machine is bigger, causes bearing bush temperature very high, therefore needs in oil sump, to install additional cooler or directly on bearing shell, lead to cooling water to reduce the bearing shell temperature rise.Logical cooling water can directly reduce a watt temperature on bearing shell, thus used at large, but this method has the problem of installing space and sealing reliability.
Summary of the invention
The purpose of the utility model is the plain bearing bush water-cooling structure of a kind of simple in structure, good cooling results of design.The technological scheme of the utility model is so to realize:
A kind of plain bearing bush water-cooling structure comprises bearing shell, left water guide board, right water guide board, is provided with the water guide through hole between left water guide board and the right water guide board.
As preferably, said water guide through hole is evenly distributed on the bearing shell in the form of a ring.
As preferably, said left water guide board and right water guide board inside are provided with water-flowing trough.
As preferably, said left water guide board and right water guide board be through being bolted on the bearing shell, and be equipped with sealing gasket between bearing shell and left water guide board and right water guide board.
The plain bearing bush water-cooling structure of the utility model design is on the supporting plane of bearing shell, to be provided with equally distributed in the form of a ring water guide through hole, makes the bulk temperature of bearing shell even when playing cooling effect, and safety in utilization improves; Be provided with water-flowing trough at left water guide board and right water guide board inside, can make cooling water flow clear and coherent smooth; Between bearing shell and left and right water guide board, be provided with sealing gasket, improved sealing reliability.Therefore the utlity model has characteristics such as simple in structure, working service convenience.
Description of drawings
Accompanying drawing is a kind of structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing,, do further bright specifically to the technological scheme of the utility model through embodiment.
Embodiment: with reference to accompanying drawing, a kind of plain bearing bush water-cooling structure comprises bearing shell 1, left water guide board 2, right water guide board 4, is provided with water guide through hole 6 between left water guide board 2 and the right water guide board 4.Water guide through hole 6 is evenly distributed on the supporting region end face of bearing shell 1 in the form of a ring; With right water guide board 4 inside water-flowing trough is arranged at left water guide board 2; The water-flowing trough cross section needs the cross section greater than the water guide through hole 6 on the bearing shell 1; And in the water-flowing trough both sides through hole of installation and processing bolt 5 usefulness, be processed into the shape after water guide board is opened tank to sealing gasket 3.
During actual the use; Be installed in left water guide board 2 and sealing gasket 3 usefulness bolts 5 side of bearing shell 1; Be installed in the opposite side of bearing shell 1 to right water guide board 4 and sealing gasket 3 usefulness bolts 5, cooling water can make each the water guide through hole 6 on the bearing shell 1 all be connected with cooling water through water-flowing trough from its inner water-flowing trough of water guide board entering of a side; Water guide board from opposite side returns out again, reaches cooling purpose.
Claims (4)
1. a plain bearing bush water-cooling structure comprises bearing shell (1), it is characterized in that: bearing shell (1), bearing shell (1) one side are provided with left water guide board (2), and opposite side is provided with right water guide board (4), are provided with water guide through hole (6) between left water guide board (2) and the right water guide board (4).
2. a kind of plain bearing bush water-cooling structure according to claim 1 is characterized in that: water guide through hole (6) is evenly distributed on the bearing shell (1) in the form of a ring.
3. a kind of plain bearing bush water-cooling structure according to claim 1 is characterized in that: left water guide board (2) and right water guide board (4) inside are provided with water-flowing trough.
4. a kind of plain bearing bush water-cooling structure according to claim 1; It is characterized in that: left water guide board (2) and right water guide board (4) are fixed on the bearing shell (1) through bolt (5), and are equipped with sealing gasket (3) between bearing shell (1) and left water guide board (2) and right water guide board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202426693U CN202165461U (en) | 2011-07-11 | 2011-07-11 | Water cooling structure for plain bearing bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202426693U CN202165461U (en) | 2011-07-11 | 2011-07-11 | Water cooling structure for plain bearing bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165461U true CN202165461U (en) | 2012-03-14 |
Family
ID=45801287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202426693U Expired - Fee Related CN202165461U (en) | 2011-07-11 | 2011-07-11 | Water cooling structure for plain bearing bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307099A (en) * | 2013-05-24 | 2013-09-18 | 吴彩霞 | Sliding bearing of motor |
-
2011
- 2011-07-11 CN CN2011202426693U patent/CN202165461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307099A (en) * | 2013-05-24 | 2013-09-18 | 吴彩霞 | Sliding bearing of motor |
| CN103307099B (en) * | 2013-05-24 | 2016-07-20 | 吴彩霞 | motor sliding bearing |
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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: 20120314 Termination date: 20170711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |