CN205383420U - Oil cooler - Google Patents
Oil cooler Download PDFInfo
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- CN205383420U CN205383420U CN201521074895.XU CN201521074895U CN205383420U CN 205383420 U CN205383420 U CN 205383420U CN 201521074895 U CN201521074895 U CN 201521074895U CN 205383420 U CN205383420 U CN 205383420U
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- cold liquid
- liquid passage
- oil cooler
- tank body
- oil
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Abstract
The utility model discloses an oil cooler, which comprises a tank body, the upper portion of the jar body is equipped with the upper cover, the lower part of jar body is equipped with the low head, and middle part one side of jar body is equipped with the export of cold liquid, and the opposite side is equipped with the import of cold liquid, jar internal is equipped with cold liquid passageway, the both sides on upper cover upper portion are equipped with a heat oil import respectively, the upper cover inner wall be equipped with two about the axisymmetric dredging plate of cold liquid channel central, the low head lower part is equipped with the frame, and the centre of lower part is equipped with cold oil and exports, the neck of cold liquid import is equipped with the gear groove to mesh mutually in a gear axostylus axostyle, a power device is connected to the one end of gear axostylus axostyle. Hot exchanged mode through changing heat oil and cold liquid has increased the heat transfer volume, and then has improved heat exchange efficiency, makes oil cooler possess excellent cooling function. And simultaneously, the utility model discloses an oil cooler simple structure is compact, and job stabilization is reliable, and the dismouting is maintained conveniently, and it is required to satisfy modern industry completely.
Description
Technical field
This utility model relates to machinery manufacturing technology field, particularly to a kind of oil cooler.
Background technology
Oil cooler can be divided into wind cooling oil cooler and water-cooled oil cooling machine according to the medium difference of heat exchange, is mainly used to coolant force feed and lubricating oil；Oil cooler is widely used in the every profession and trades such as plastics machinery, engineering machinery, mining machinery, automobile, iron and steel, wind-powered electricity generation, space flight.Oil cooler is a kind of oil cooling apparatus commonly used in hydraulic system and lubricating system, utilizes two kinds of fluid media (medium)s that this equipment can make to have a fixed difference difference to realize heat exchange, thus reducing oil temperature, it is ensured that the purpose that system is properly functioning.
Water-cooled oil cooling machine is adopted and is used water as medium and oil carries out heat exchange, and advantage is that cooling effect is relatively good, it is possible to meet the requirement that oil temperature is relatively low.Existing water-cooled oil cooling machine is broadly divided into tube type oil cooler and plate-type oil cooler, what both water-cooled oil cooling machines adopted is that deep fat enters main stem, the mode in Leng Yejinfu road carries out heat exchange, needed for its heat exchange efficiency increasingly can not meet industry, therefore, how the oil cooler that a kind of heat exchange efficiency is higher is provided, is the problem of professional and technical personnel in the field's joint research.
Utility model content
Goal of the invention of the present utility model is in that: for above-mentioned Problems existing, the oil cooler that a kind of heat exchange efficiency is higher is provided, by changing the heat exchange method of deep fat and cold liquid, increases amount of heat transfer, and then improve its heat exchange efficiency, make oil cooler possess the refrigerating function of excellence.Meanwhile, oil cooler structure of the present utility model is simply compact, stable and reliable in work, dismounts easy to maintenance, needed for fully meeting modern industry.
The technical solution adopted in the utility model is as follows: a kind of oil cooler, including tank body, the top of described tank body is provided with upper cover, the bottom of described tank body is provided with low head, the side, middle part of tank body is provided with the outlet of cold liquid, opposite side is provided with cold liquid import, cold liquid passage it is provided with in tank body, described upper cover top be respectively provided on two sides with a hot oil inlet, upper cover inwall is provided with two pieces and dredges plate about Leng Ye channel center is axisymmetric, described low head bottom is provided with support, the centre of bottom is provided with cold oil outlet, the cervical region of described cold liquid import is provided with gear grooved, and be meshed in a gear shaft rod, one end of described gear shaft rod connects power set.
Further, described cold liquid passage is one columnar structured, and the two ends of cold liquid passage are shunk to be formed and connected axle, and described cold liquid import and cold liquid exit are all installed with rolling bearing, and described connection axle is fixed with the inner ring of rolling bearing and is connected.
Further, stretching out the cervical region forming described cold liquid import outside the axial described tank body of described connection, described power set drive described gear shaft rod to rotate, and the described gear shaft rod band axle that is dynamically connected rotates, and then drives described cold liquid passage to rotate.
nullSetting due to said structure，Power set can drive cold liquid passage to rotate in cooler，Purpose is in that，When deep fat enters in cooler from the top of upper cover，Heat exchange was carried out before this with the top of cold liquid passage，And owing to the cold liquid in cold liquid passage contacts bad with cold liquid channel upper，Lead after the top of refrigerant fluid passage is heated and can not get cooling quickly，And then heat exchange efficiency is low，After cold liquid passage rotates，The bottom of unheated cold liquid passage is placed in top and continues and deep fat generation heat exchange，And the reason owing to rotating，The top of previous cold liquid passage is placed in lower section and is fully contacted with cold liquid，And then make it quickly cool down，Then proceed to rotate cold liquid passage，The cold liquid channel upper being cooled is made to continue and deep fat generation heat exchange，And heated cold liquid beneath galleries quickly can be cooled down by cold liquid，So go round and begin again，Deep fat and cold liquid passage is made to remain a bigger temperature difference，Maintain heat exchange amount bigger in heat exchanging process，And then improve heat exchange efficiency，The temperature of deep fat can be lowered lower.Simultaneously as deep fat is directly to be washed on cold liquid passage so that it is flowing velocity is greatly reduced, and is thus added significantly to heat-exchange time, makes heat exchange efficiency be further improved.
Further, the outer wall of described cold liquid passage is evenly distributed with several U-lags, and the two ends of cold liquid passage are provided with baffle plate, and the inwall of cold liquid passage is evenly distributed with several deflection plates.
The purpose arranging U-lag is in that to increase the heat exchange area of deep fat and cold liquid passage, the heat making deep fat is delivered on cold liquid passage as far as possible, improve heat exchange efficiency, simultaneously, after heat exchange completes, the structure of U-lag, as same radiating groove, plays the function of quick heat radiating, provides the condition of quickly cooling for cold liquid passage；The baffle plate arranged is primarily to prevention deep fat and is fed directly to tank body lower part from cold liquid passage two ends and causes that deep fat cooling is insufficient；The deflection plate arranged is primarily to the speed slowing down cold liquid, cold liquid is made to contact with the inwall of cold liquid passage fully, the heat making cold liquid passage is taken away by cold liquid as far as possible, it is ensured that cold liquid passage possesses enough low temperature, and then maintains the bigger temperature difference of deep fat and cold liquid passage.
Further, the notch of described U-lag has rounding structure, the degree of depth of U-lag is the 1/4-1/2 of described cold liquid channel thickness, described guard seal is connected on the outer wall of described cold liquid passage, its structure is a sector structure, and the rounding structure of setting is possible not only to make deep fat to be better flowed in U-lag, moreover it is possible to avoid the generation of most advanced and sophisticated electrostatic accumulation phenomenon, eliminate electrostatic hazard, make cooler safe and reliable.
Further, described deflection plate is fixedly mounted on the inwall of described cold liquid passage, its structure is also a sector structure, and on described cold liquid passage, the deflection plate of internal face and the deflection plate interlaced arrangement of lower internal face, make cold liquid to contact with the inwall of cold liquid passage fully.
Further, the described free-end dredging plate is downward-sloping, and it is fixedly mounted on the inwall of described upper cover, the upper surface dredging plate is provided with some guiding gutters, described guiding gutter is dredged on the upper surface of plate described in being evenly distributed on, the effect dredging plate mainly stops deep fat to flow into the side of cold liquid passage, makes deep fat be pooled to the top of cold liquid passage, and then makes deep fat cooling fully.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: this utility model provides the oil cooler that a kind of heat exchange efficiency is higher, by changing the heat exchange method of deep fat and cold liquid, increase amount of heat transfer, and then improve its heat exchange efficiency, make oil cooler possess the refrigerating function of excellence.Meanwhile, oil cooler structure of the present utility model is simply compact, stable and reliable in work, dismounts easy to maintenance, needed for fully meeting modern industry.
Accompanying drawing explanation
Fig. 1 is a kind of oil cooler structure schematic diagram of the present utility model.
Fig. 2 is the part-structure schematic diagram of Section A-A in Fig. 1.
Fig. 3 is the top view of a kind of oil cooler of the present utility model.
Labelling in figure: 1 is tank body, 2 is upper cover, and 3 is low head, 4 is the outlet of cold liquid, and 5 is cold liquid import, and 6 is cold liquid passage, 7 is hot oil inlet, and 8 for dredging plate, and 9 is support, 10 is the outlet of cold liquid, and 11 is gear grooved, and 12 is gear shaft rod, 13 is power set, and 14 for connecting axle, and 15 is U-lag, 16 is baffle plate, and 17 is deflection plate, and 18 is guiding gutter.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Such as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of oil cooler, including tank body 1, the top of described tank body 1 is provided with upper cover 2, the bottom of described tank body 1 is provided with low head 3, the side, middle part of tank body 1 is provided with cold liquid outlet 4, opposite side is provided with cold liquid import 5, cold liquid passage 6 it is provided with in tank body 1, described upper cover 2 top be respectively provided on two sides with a hot oil inlet 7, upper cover 2 inwall be provided with two pieces about cold liquid passage 6 substantially symmetrical about its central axis dredge plate 8, described low head 3 bottom is provided with support 9, the centre of bottom is provided with cold oil outlet 10, the cervical region of described cold liquid import 5 is provided with gear grooved 11, and be meshed in a gear shaft rod 12, one end of described gear shaft rod 12 connects power set 13；Described cold liquid passage 6 is one columnar structured, and the two ends of cold liquid passage 6 are shunk to be formed and connected axle 14, and described cold liquid import 5 and cold liquid export 4 places and is all installed with rolling bearing, and described connection axle 14 is fixed with the inner ring of rolling bearing and is connected.
nullIn the present embodiment，Described connection axle 14 stretches out the cervical region forming described cold liquid import 5 outside described tank body 1，Described power set 13 drive described gear shaft rod 12 to rotate，The described gear shaft rod 12 band axle 14 that is dynamically connected rotates，And then drive described cold liquid passage 6 to rotate，The outer wall of described cold liquid passage 6 is evenly distributed with several U-lags 15，The two ends of cold liquid passage 6 are provided with baffle plate 16，The inwall of cold liquid passage 6 is evenly distributed with several deflection plates 17，The notch of described U-lag 15 has rounding structure，The degree of depth of U-lag 15 is the 1/4-1/2 of described cold liquid passage 6 thickness，Described baffle plate 16 is sealedly connected on the outer wall of described cold liquid passage 6，Its structure is a sector structure，Described deflection plate 17 is fixedly mounted on the inwall of described cold liquid passage 6，Its structure is also a sector structure，Deflection plate 17 interlaced arrangement of the deflection plate 17 of internal face and lower internal face on described cold liquid passage 6，The described free-end dredging plate 8 is downward-sloping，And be fixedly mounted on the inwall of described upper cover 2，The upper surface dredging plate 8 is provided with some guiding gutters 18，Described guiding gutter 18 is dredged on the upper surface of plate 8 described in being evenly distributed on.
When deep fat enters from hot oil inlet 7, starting power set 13 makes cold liquid passage 6 rotate and pass into cold liquid, deep fat impacted the top of cold liquid passage 6 before this, what be then splashed to cold liquid passage 6 both sides dredges on plate 8, make deep fat again concentrate on the top of cold liquid passage 6 by dredging the productive set effect of plate 8, make deep fat cooling fully；Then deep fat is flowed into the bottom of tank body 1 by U-lag 15, exports outside 10 discharge coolers again through cold oil.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (7)
- null1. an oil cooler，Including tank body (1)，It is characterized in that，The top of described tank body (1) is provided with upper cover (2)，The bottom of described tank body (1) is provided with low head (3)，The side, middle part of tank body (1) is provided with cold liquid outlet (4)，Opposite side is provided with cold liquid import (5)，Cold liquid passage (6) it is provided with in tank body (1)，Described upper cover (2) top be respectively provided on two sides with a hot oil inlet (7)，Upper cover (2) inwall be provided with two pieces about cold liquid passage (6) substantially symmetrical about its central axis dredge plate (8)，Described low head (3) bottom is provided with support (9)，The centre of bottom is provided with cold oil outlet (10)，The cervical region of described cold liquid import (5) is provided with gear grooved (11)，And be meshed in a gear shaft rod (12)，One end of described gear shaft rod (12) connects power set (13).
- 2. oil cooler as claimed in claim 1, it is characterized in that, described cold liquid passage (6) is one columnar structured, the two ends of cold liquid passage (6) are shunk to be formed and are connected axle (14), described cold liquid import (5) and cold liquid outlet (4) place are all installed with rolling bearing, and described connection axle (14) is fixing with the inner ring of rolling bearing to be connected.
- 3. oil cooler as claimed in claim 2, it is characterized in that, described connection axle (14) stretches out the cervical region forming described cold liquid import (5) outside described tank body (1), described power set (13) drive described gear shaft rod (12) to rotate, described gear shaft rod (12) the band axle (14) that is dynamically connected rotates, and then drives described cold liquid passage (6) to rotate.
- 4. oil cooler as claimed in claim 3, it is characterized in that, the outer wall of described cold liquid passage (6) is evenly distributed with several U-lags (15), and the two ends of cold liquid passage (6) are provided with baffle plate (16), and the inwall of cold liquid passage (6) is evenly distributed with several deflection plates (17).
- 5. oil cooler as claimed in claim 4, it is characterized in that, the notch of described U-lag (15) has rounding structure, the degree of depth of U-lag (15) is the 1/4-1/2 of described cold liquid passage (6) thickness, described baffle plate (16) is sealedly connected on the outer wall of described cold liquid passage (6), and its structure is a sector structure.
- 6. oil cooler as claimed in claim 5, it is characterized in that, described deflection plate (17) is fixedly mounted on the inwall of described cold liquid passage (6), its structure is also a sector structure, and described cold liquid passage (6) goes up the deflection plate (17) of internal face and deflection plate (17) interlaced arrangement of lower internal face.
- 7. the oil cooler as described in one of claim 1-6, it is characterized in that, the described free-end dredging plate (8) is downward-sloping, and it is fixedly mounted on the inwall of described upper cover (2), the upper surface dredging plate (8) is provided with some guiding gutters (18), described guiding gutter (18) be evenly distributed on described in dredge on the upper surface of plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074895.XU CN205383420U (en) | 2015-12-22 | 2015-12-22 | Oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074895.XU CN205383420U (en) | 2015-12-22 | 2015-12-22 | Oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383420U true CN205383420U (en) | 2016-07-13 |
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ID=56337820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521074895.XU Active CN205383420U (en) | 2015-12-22 | 2015-12-22 | Oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387329A (en) * | 2015-12-22 | 2016-03-09 | 德阳九鼎智远知识产权运营有限公司 | Oil cooler |
-
2015
- 2015-12-22 CN CN201521074895.XU patent/CN205383420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387329A (en) * | 2015-12-22 | 2016-03-09 | 德阳九鼎智远知识产权运营有限公司 | Oil cooler |
| CN105387329B (en) * | 2015-12-22 | 2017-11-10 | 德阳九鼎智远知识产权运营有限公司 | A kind of oil cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Yinhua Inventor before: Peng Siyao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: 528244 Guangdong province Lishui Town Nanhai District Foshan city hegut Industrial Park A District South Road No. 12 Patentee after: Foshan City torch Bay land special HVAC technology Co Ltd Address before: The economic and Technological Development Zone, 618000 East Road, Sichuan city of Deyang province No. 136 fulimingcheng A No. 1-16-5 Patentee before: DEYANG JIUDINGZHIYUAN INTELLECTUAL PROPERTY OPERATION CO., LTD. |
|
| TR01 | Transfer of patent right |