CN202361840U - Oil cooler - Google Patents
Oil cooler Download PDFInfo
- Publication number
- CN202361840U CN202361840U CN2011204547616U CN201120454761U CN202361840U CN 202361840 U CN202361840 U CN 202361840U CN 2011204547616 U CN2011204547616 U CN 2011204547616U CN 201120454761 U CN201120454761 U CN 201120454761U CN 202361840 U CN202361840 U CN 202361840U
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- CN
- China
- Prior art keywords
- oil
- core assembly
- cooling core
- end enclosure
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an oil cooler, particularly relates to an oil cooler for a vehicle and belongs to the technical field of heat dissipation. The oil cooler comprises an upper oil end enclosure, an oil cooling core assembly and a lower oil end enclosure, wherein the oil cooling core assembly is located at the middle, the upper oil end enclosure is arranged at the upper end of the oil cooling core assembly, and the lower oil end enclosure is arranged at the lower end of the oil cooling core assembly; the upper oil end enclosure is provided with an oil inlet and a nameplate; the lower oil end enclosure is provided with an oil outlet; the upper oil end enclosure, the oil cooling core assembly and the lower oil end enclosure are mutually fixed through a plurality of groups of plug screws, self-centering combination washers and screw sleeves; and the oil inlet and the oil outlet are sealed by using plastic covers or films. According to the oil cooler, a top backing plate at the top of the oil cooler is canceled, so that the production cost is saved; and the oil cooler has the advantages of stable performance, simple structure and good heat-dissipation performance.
Description
Technical field
The utility model relates to a kind of oil cooler, is specifically related to a kind of automobile-used oil cooler, belongs to the heat dissipation technology field.
Background technology
Oil-water 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 cooler to make to have two kinds of liquid mediums of a fixed difference difference to realize heat exchanges, reduce the oil temperature, guarantee the purpose of the normal operation of power equipment thereby reach, be mainly used in the equipment lubrication oil cooling but, the speed change system oil cooling but, transformer oil cooling etc.Oil-water cooler is pressed installation form, is divided into vertical and horizontal two kinds; Be divided into two kinds of light pipe formula and augmentation of heat transfer tubular types by the cooling tube form.
The oil cooling machine also is Cool oil machine, and according to the refrigeration system principle, the liquid refrigerants of low-temp low-pressure carries out the heat that the heat exchange evaporimeter absorbs oil in the evaporimeter the inside with ambient water; Flash to the gaseous state of low-temp low-pressure, refrigerant temperature is constant in the evaporation process, and the refrigerant of low-temp low-pressure gaseous state enters into compressor; Through compressor compresses, be compressed into the gaseous state of HTHP, get into condenser then; In condenser, carry out heat exchange with indoor medium, the part heat of the gaseous state of HTHP is absorbed by medium, and medium temperature raises; Refrigerant heat release condenser becomes the HTHP liquid state, and the condenser process temperature is constant, gets into expansion valve then and carries out throttling; Throttling is the process of lowering the temperature rapidly, and refrigerant becomes the liquid state of low-temp low-pressure, and the refrigerant after this process enters into evaporimeter again and carries out the heat exchange evaporation; Thereby realize the whole process of refrigeration system, this circulation is carried out continuously, and oil just is able to continuously freeze.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned weak point, and a kind of simple in structure, thermal diffusivity good, cost is low oil cooler is provided.
The technical scheme that provides according to the utility model; Said oil cooler comprises the end socket that oils, oil cooling core assembly and following oil sealing head; In the middle of the oil cooling core assembly was positioned at, the end socket that oils was arranged at oil cooling core assembly upper end, and following oil sealing head is arranged at oil cooling core assembly lower end.
The said end socket that oils is provided with oiler, also is provided with number plate.
Said oil sealing head down is provided with oil-out.
Oil and fix through some groups of plug screws, self-centering bonded washer and swivel nut between end socket, oil cooling core assembly and the following oil sealing head.
Said oiler and oil-out are with vinyl cover or film seal.
The utlity model has following advantage: the utility model has been cancelled the top backing plate at oil cooler top, has practiced thrift production cost, and performance of products is stable, and is simple in structure, perfect heat-dissipating.
Description of drawings
Fig. 1 the utility model three-dimensional structure diagram.
Fig. 2 the utility model structural front view.
Fig. 3 the utility model structure upward view.
Fig. 4 the utility model structure left view.
Description of reference numerals: 1, the end socket that oils, 2, the oil cooling core assembly, 3, oil sealing head down, 4, oiler, 5, oil-out.
The specific embodiment
Oil cooler shown in Fig. 1-5 comprises the end socket 1 that oils, oil cooling core assembly 2 and following oil sealing head 3, and in the middle of oil cooling core assembly 2 was positioned at, the end socket 1 that oils was arranged at oil cooling core assembly 2 upper ends, and following oil sealing head 3 is arranged at oil cooling core assembly 2 lower ends.
The said end socket 1 that oils is provided with oiler 4, also is provided with number plate.
Said oil sealing head 3 down is provided with oil-out 5.
Oil and fix through some groups of plug screws, self-centering bonded washer and swivel nut between end socket 1, oil cooling core assembly 2 and the following oil sealing head 3.
The heat of the utility model is 307kw, and the oil cooling flow is 250kg/min, and the oiler temperature is 84 ℃, and the oil-out temperature is 47.5 ℃, and maximum design pressure is 5bar, and test pressure 20bar, oil cooler volume are 36L.
Claims (4)
1. oil cooler; It is characterized in that: comprise the end socket that oils (1), oil cooling core assembly (2) and following oil sealing head (3); In the middle of oil cooling core assembly (2) is positioned at; The end socket (1) that oils is arranged at the upper end of oil cooling core assembly (2), and following oil sealing head (3) is arranged at the lower end of oil cooling core assembly (2).
2. according to the said oil cooler of claim 1, it is characterized in that: the said end socket that oils (1) is provided with oiler (4) and number plate.
3. according to the said oil cooler of claim 1, it is characterized in that: said oil sealing head (3) down is provided with oil-out (5).
4. according to the said oil cooler of claim 1, it is characterized in that: fix through some groups of plug screws, self-centering bonded washer and swivel nut between the end socket that oils (1), oil cooling core assembly (2) and the following oil sealing head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204547616U CN202361840U (en) | 2011-11-16 | 2011-11-16 | Oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204547616U CN202361840U (en) | 2011-11-16 | 2011-11-16 | Oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361840U true CN202361840U (en) | 2012-08-01 |
Family
ID=46573021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204547616U Expired - Fee Related CN202361840U (en) | 2011-11-16 | 2011-11-16 | Oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997735A (en) * | 2012-11-30 | 2013-03-27 | 无锡马山永红换热器有限公司 | Oil helium cooler |
| CN109356725A (en) * | 2018-12-13 | 2019-02-19 | 中国航发沈阳发动机研究所 | A kind of fuel oil cooling system in short-term for aero-engine |
-
2011
- 2011-11-16 CN CN2011204547616U patent/CN202361840U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997735A (en) * | 2012-11-30 | 2013-03-27 | 无锡马山永红换热器有限公司 | Oil helium cooler |
| CN109356725A (en) * | 2018-12-13 | 2019-02-19 | 中国航发沈阳发动机研究所 | A kind of fuel oil cooling system in short-term for aero-engine |
| CN109356725B (en) * | 2018-12-13 | 2021-09-03 | 中国航发沈阳发动机研究所 | Short-time fuel cooling system for aircraft engine |
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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: 20120801 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |