CN202255047U - Heat exchange oil cooler - Google Patents
Heat exchange oil cooler Download PDFInfo
- Publication number
- CN202255047U CN202255047U CN2011202760595U CN201120276059U CN202255047U CN 202255047 U CN202255047 U CN 202255047U CN 2011202760595 U CN2011202760595 U CN 2011202760595U CN 201120276059 U CN201120276059 U CN 201120276059U CN 202255047 U CN202255047 U CN 202255047U
- Authority
- CN
- China
- Prior art keywords
- oil
- end socket
- heat exchange
- oil cooler
- cooler
- 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 a heat exchange oil cooler, which comprises a hot oil inlet, an inlet end socket connected with the hot oil inlet in communicating mode, a cooled oil outlet and an outlet end socket connected with the cooled oil outlet in communicating mode. A heat exchange core body connected with the inlet end socket and the outlet end socket in communicating mode is arranged between the inlet end socket and the outlet end socket, a buffer board of oil fluid is arranged in the inlet end socket, and flow equalizing holes are arranged on the buffer board. The heat exchange oil cooler improves using safety and heat exchange efficiency of the cooler.
Description
Technical field
The utility model relates to art of refrigeration units, relates in particular to heat exchanger.
Background technology
The heat exchange oil cooler is a kind of oil cooling apparatus that generally uses in the power system, also is applicable to departments such as metallurgy, chemical industry, mine, light industry and heavy industry simultaneously.Utilize this equipment can make the oil of high temperature realize heat exchange, reach the purpose that reduces the oil temperature, guarantee that power equipment normally moves, its be mainly used in the equipment lubrication oil cooling but, the speed change system oil cooling but, transformer oil cooling etc.Traditional oil cooler in use; When startup-shutdown,, be prone to make in the heat exchanger entrance point end socket over against the core body solder joint or the argon arc weld seam of the near zone of oil cooler entrance location produce spalling because the pulse oil pressure is too high, and rate of flow of fluid is too big; Cause leakage of oil; Influence the oil cooler operate as normal, thereby reduce operating efficiency, cause potential safety hazard simultaneously.
The utility model content
Core body solder joint or the argon arc weld seam over against the oil cooler import and export produces shortcomings such as spalling to the applicant in the heat exchanger to being prone in the above-mentioned existing structure make; Provide a kind of simple in structure; Safe and reliable heat exchange oil cooler; It can prevent the damage of flow of oil impacting with high pressure heat exchanging device core body, improves the safety in utilization and the heat exchange efficiency of heat exchange oil cooler.
The technical scheme that the utility model adopted is following:
A kind of heat exchange oil cooler; Entrance point end socket, cooling-oil outlet that comprises hot oil inlet and be connected and the port of export end socket that is connected; The heat exchanging core that is connected is installed between entrance point end socket and port of export end socket; The buffer board of flow of oil is set in the entrance point end socket, has equal discharge orifice on the buffer board.
It is further characterized in that: the near zone over against the cooler inlet position on the said buffer board is not provided with equal discharge orifice, and away from this zone, the aperture on the buffer board is strengthened gradually.
The beneficial effect of the utility model is following:
Through the buffer board of import pulse flow of oil is set in oil cooler entrance point end socket; Avoided the oil cooler core body owing to the impacting with high pressure of flow of oil produces spalling; Aperture on the buffer is uniformly distributed with each passage with the air-flow body simultaneously, has improved the heat exchange efficiency of oil cooler.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
Like Fig. 1, shown in Figure 2, the utility model comprises oil cooler import 1, oil cooler outlet 4, between oil cooler entrance point end socket 3 and port of export end socket 6, heat exchanging core 5 is set, the entrance point end socket 3 inner buffer boards 2 that weld all around.See Fig. 2; Intensive on the buffer board 2 equal discharge orifice 6 is set, the near zone over against cooler inlet 1 position on the buffer board 2 is not provided with equal discharge orifice 6, away from this zone; Equal discharge orifice 6 apertures on the buffer board are strengthened gradually, so can further increase the cushioning effect to import flow of oil impacting with high pressure.
Arrow is represented the flow of oil flow direction among Fig. 1
In the course of work; Flow of oil gets into from oil cooler import 1, and when the pulse oil pressure that flows into oil cooler entrance point end socket 3 was too high, the high speed flow of oil can directly not impact the core body 5 of cooler; But after being cushioned plate 2 and stopping; Flow of oil has discharged the impulsive force of high pressure to two side flow of oil cooler entrance point end socket 3, reduces the impulsive force of this pulse oil pressure, the spalling that the heat exchanging core 5 of having avoided oil cooler produces owing to the impacting with high pressure of flow of oil.Flow of oil evenly slowly flows into each passage of cooler internal heat exchange core body 5 then through the equal discharge orifice 6 of intensive layout on the buffer board 2; Improved the heat exchange effect of oil cooler; After cooled flow of oil flows into port of export end socket 6, flow out through oil cooler outlet 4 at last.
More than describing is the explanation to the utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the utility model design, the utility model can be done any type of modification.
Claims (2)
1. heat exchange oil cooler; Entrance point end socket, cooling-oil outlet that comprises hot oil inlet and be connected and the port of export end socket that is connected; The heat exchanging core that is connected is installed between said entrance point end socket and port of export end socket; It is characterized in that: the buffer board of flow of oil is set in the said entrance point end socket, has equal discharge orifice on the said buffer board.
2. heat exchange oil cooler as claimed in claim 1 is characterized in that: the near zone over against the cooler inlet position on the said buffer board is not provided with equal discharge orifice, and away from this zone, the aperture on the buffer board is strengthened gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202760595U CN202255047U (en) | 2011-08-01 | 2011-08-01 | Heat exchange oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202760595U CN202255047U (en) | 2011-08-01 | 2011-08-01 | Heat exchange oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255047U true CN202255047U (en) | 2012-05-30 |
Family
ID=46116277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202760595U Expired - Fee Related CN202255047U (en) | 2011-08-01 | 2011-08-01 | Heat exchange oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990642A (en) * | 2019-04-11 | 2019-07-09 | 上海电气斯必克工程技术有限公司 | The deflector of indirect air cooling radiator bobbin carriage |
-
2011
- 2011-08-01 CN CN2011202760595U patent/CN202255047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990642A (en) * | 2019-04-11 | 2019-07-09 | 上海电气斯必克工程技术有限公司 | The deflector of indirect air cooling radiator bobbin carriage |
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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: 20120530 Termination date: 20120801 |